CN211603470U

CN211603470U - Shock-resistant gear motor test board

Info

Publication number: CN211603470U
Application number: CN202020067656.6U
Authority: CN
Inventors: 周亚东; 阮肥勇
Original assignee: Hefei Yangsheng Hydraulic Technology Co ltd
Current assignee: Hefei Yangsheng Hydraulic Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-29
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses an antidetonation gear motor test board, the on-line screen storage device comprises a base, the fixed slot has been seted up at the top of base, and slidable mounting has the backup pad in the fixed slot, and the top fixed mounting of backup pad has a test board body, and fixed mounting has four stands on the bottom inner wall of fixed slot, and four stands are two bisymmetry and arrange, and the spout has all been seted up at the top of four stands, and equal slidable mounting has the bracing piece in four spouts, and outside the top of four bracing pieces extended to corresponding spout respectively, the equal fixed mounting in top of four bracing pieces was in the bottom of backup pad. The utility model relates to a rationally, the practicality is good, can effectually cushion the vibrations power that produces the test board body during operation, has improved the anti-seismic performance of test board body, avoids the test board body to receive vibrations for a long time and damages, guarantees the detection accuracy to gear motor.

Description

Shock-resistant gear motor test board

Technical Field

The utility model relates to a test board technical field specifically is an antidetonation gear motor test board.

Background

The gear motor is an integrated body of a speed reducer and a motor (motor), and is generally integrated and assembled by a professional speed reducer production plant, and then the integrated and assembled gear motor and the motor are integrally supplied.

However, in the prior art, the anti-vibration effect of the gear motor testing machine is not good, and when the gear motor is tested, vibration force is applied for a long time, which easily causes loosening and damage of parts and detection devices on the testing machine, affects the detection accuracy of the testing machine on the gear motor, reduces the service life of the gear motor testing machine, and causes economic loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a shock-resistant gear motor test board has solved the antidetonation effect of gear motor test board not good, and the test board receives the vibrations power for a long time, causes the not hard up and damage of spare part, detection device on the test board easily, influences the test machine platform to gear motor's detection accuracy, reduces the problem of gear motor test board's life.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic gear motor testing machine comprises a base, wherein a fixed groove is formed in the top of the base, a supporting plate is arranged in the fixed groove in a sliding manner, a shock pad is fixedly arranged at the top of the supporting plate, a testing machine body is fixedly arranged at the top of the shock pad, four stand columns are fixedly arranged on the inner wall of the bottom of the fixed groove, the four stand columns are symmetrically arranged in pairs, sliding grooves are formed in the tops of the four stand columns, supporting rods are slidably arranged in the four sliding grooves, the top ends of the four supporting rods extend out of the corresponding sliding grooves respectively, the top ends of the four supporting rods are fixedly arranged at the bottom of the supporting plate, four first springs sleeved on the corresponding supporting rods are fixedly arranged at the bottom of the supporting plate, the bottom ends of the first springs are fixedly arranged at the top ends of the corresponding stand columns, the sliding sleeve is provided with two sliding seats, a same second spring is fixedly mounted between the two sliding seats, the second spring sleeve is arranged on the sliding rod in a sleeved mode, the tops of the two sliding seats are hinged to connecting rods, the two connecting rods are inclined, the bottom of the supporting plate is fixedly provided with two positioning seats, and the top ends of the two connecting rods are hinged to the bottoms of the corresponding positioning seats respectively.

Preferably, the bottom of four bracing pieces is all fixed mounting has the third spring, the bottom of four third springs respectively with the diapire inner wall fixed connection of corresponding spout.

Preferably, the bottom of the base is fixedly provided with a non-slip mat.

Preferably, the guide grooves are formed in the inner walls of the two sides of the fixing groove, the guide rods are fixedly mounted on the two sides of the supporting plate, and the two guide rods are slidably mounted in the corresponding guide grooves respectively.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the sliding groove, limiting rods are fixedly mounted on the two sides of the supporting rod, and the limiting rods are slidably mounted in the corresponding limiting grooves.

Preferably, the bottoms of the two sliding seats are nested with balls, and the two balls are in rolling contact with the inner wall of the bottom of the fixing groove.

(III) advantageous effects

The utility model provides an antidetonation gear motor test board. The method has the following beneficial effects:

(1) this shock-resistant gear motor test board, the vibrations power transmission that produces through test board body during operation is to the backup pad on, make the backup pad drive two guide bars and take place to slide a little in corresponding guide way, the backup pad drives four bracing pieces and slides respectively in corresponding spout, four first springs and four third springs receive the vibrations power to warp and produce elasticity, utilize the elastic force effect of first spring and four third springs, cushion a part vibrations power that test board body produced.

(2) This shock-resistant gear motor test board, drive two positioning seats and two connecting rods through the backup pad and remove, two connecting rods promote corresponding slide and slide on the slide bar, the second spring atress warp and produce elasticity, utilize the elasticity of second spring, cushion the partly shaking force that test board body produced, thereby through first spring, the elastic force of four third springs and second spring, can effectively cushion the shaking force that test board body produced, play good shock attenuation effect, the anti-seismic performance of test board body has been improved, avoid test board body to receive vibrations for a long time and damage.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a base; 2. fixing grooves; 3. a support plate; 4. a shock pad; 5. testing the machine table body; 6. a column; 7. a chute; 8. a support bar; 9. a first spring; 10. a vertical plate; 11. a slide bar; 12. a slide base; 13. a second spring; 14. a connecting rod; 15. positioning seats; 16. a third spring; 17. a non-slip mat.

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.

As shown in fig. 1-2, the utility model provides a technical solution: an anti-seismic gear motor testing machine comprises a base 1, wherein the top of the base 1 is provided with a fixed groove 2, a supporting plate 3 is arranged in the fixed groove 2 in a sliding manner, the top of the supporting plate 3 is fixedly provided with a shock pad 4, the top of the shock pad 4 is fixedly provided with a testing machine body 5, the inner wall of the bottom of the fixed groove 2 is fixedly provided with four upright posts 6, the four upright posts 6 are symmetrically arranged in pairs, the tops of the four upright posts 6 are respectively provided with a chute 7, supporting rods 8 are respectively arranged in the four chutes 7 in a sliding manner, the top ends of the four supporting rods 8 respectively extend out of the corresponding chutes 7, the top ends of the four supporting rods 8 are respectively fixedly arranged at the bottom of the supporting plate 3, the bottom of the supporting plate 3 is fixedly provided with four first springs 9 sleeved on the corresponding supporting rods 8, the bottom ends of the first springs 9, one side fixed mounting that two risers 10 are close to each other has same slide bar 11, sliding sleeve is equipped with two slides 12 on slide bar 11, fixed mounting has same second spring 13 between two slides 12, second spring 13 cover is established on slide bar 11, the top of two slides 12 all articulates there is connecting rod 14, two connecting rods 14 are the slope setting, the bottom fixed mounting of backup pad 3 has two positioning seats 15, the top of two connecting rods 14 is articulated with the bottom of corresponding positioning seat 15 respectively.

The equal fixed mounting in bottom of four bracing pieces 8 has third spring 16, the bottom of four third springs 16 respectively with the diapire inner wall fixed connection of corresponding spout 7, base 1's bottom fixed mounting has slipmat 17, the guide way has all been seted up on the both sides inner wall of fixed slot 2, the equal fixed mounting in both sides of backup pad 3 has the guide bar, two guide bars are slidable mounting respectively in corresponding guide way, the spacing groove has all been seted up on the both sides inner wall of spout 7, the equal fixed mounting in both sides of bracing piece 8 has the gag lever post, gag lever post slidable mounting is in corresponding spacing groove, the bottom of two slides 12 is all nested has the ball, two balls all with the bottom inner wall rolling contact of fixed slot 2.

When the testing machine is used, when the gear motor is placed on the testing machine body 5 for allocation testing, vibration force generated when the testing machine body 5 works is transmitted to the supporting plate 3, so that the supporting plate 3 drives the two guide rods to slightly slide in the corresponding guide grooves, the supporting plate 3 drives the four supporting rods 8 to respectively slide in the corresponding sliding grooves 7, the supporting rods 8 drive the corresponding limiting rods to slide in the corresponding limiting grooves, the four first springs 9 are deformed by the vibration force to generate elastic force, the four third springs 16 are deformed by the vibration force to generate elastic force, a part of the vibration force generated by the testing machine body 5 can be buffered by utilizing the elastic force action of the first springs 9 and the four third springs 16, the supporting plate 3 drives the two positioning seats 15 and the two connecting rods 14 to move while receiving the vibration force, and the two connecting rods 14 push the corresponding sliding seats 12 to slide on the sliding rods 11, the second spring 13 is deformed by stress to generate elastic force, the slide 12 drives the corresponding ball to roll on the inner wall of the bottom of the fixed groove 2, the rolling of the ball is utilized, the slide 12 slides more smoothly, the resistance of the slide 12 during sliding is reduced, and part of vibration force generated by the test machine body 5 is buffered by utilizing the elastic force of the second spring 13, so that the vibration force generated by the test machine body 5 can be effectively buffered through the elastic force action of the first spring 9, the four third springs 16 and the second spring 13, a good damping effect is achieved, the anti-seismic performance of the test machine body 5 is improved, the test machine body 5 is prevented from being damaged due to vibration for a long time, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

To sum up, in the shock-proof testing machine for the gear motor, the vibration force generated by the testing machine body 5 during operation is transmitted to the supporting plate 3, so that the supporting plate 3 drives the two guide rods to slightly slide in the corresponding guide grooves, the supporting plate 3 drives the four support rods 8 to respectively slide in the corresponding slide grooves 7, the four first springs 9 and the four third springs 16 are deformed by the vibration force to generate elastic force, a part of the vibration force generated by the testing machine body 5 is buffered by the elastic force of the first springs 9 and the four third springs 16, the supporting plate 3 drives the two positioning seats 15 and the two connecting rods 14 to move, the two connecting rods 14 push the corresponding slide seats 12 to slide on the slide rods 11, the second springs 13 are deformed by the force to generate elastic force, and a part of the vibration force generated by the testing machine body 5 is buffered by the elastic force of the second springs 13, thereby through the spring action of first spring 9, four third springs 16 and second spring 13, can effectively cushion the vibrations power that test board body 5 produced, play good shock attenuation effect, improved test board body 5's anti-seismic performance, avoid test board body 5 to receive vibrations for a long time and damage, the utility model relates to a rationally, the practicality is good, can effectually cushion the vibrations power that test board body 5 during operation produced, has improved test board body 5's anti-seismic performance, avoids test board body 5 to receive vibrations for a long time and damages, guarantees the detection accuracy to gear motor.

Claims

1. The utility model provides an antidetonation gear motor test board, includes base (1), its characterized in that: the testing device is characterized in that a fixing groove (2) is formed in the top of a base (1), a supporting plate (3) is arranged in the fixing groove (2) in a sliding manner, a shock pad (4) is fixedly arranged at the top of the supporting plate (3), a testing machine table body (5) is fixedly arranged at the top of the shock pad (4), four stand columns (6) are fixedly arranged on the inner wall of the bottom of the fixing groove (2), the four stand columns (6) are symmetrically arranged in pairs, sliding grooves (7) are formed in the tops of the four stand columns (6), supporting rods (8) are slidably arranged in the four sliding grooves (7), the top ends of the four supporting rods (8) extend out of the corresponding sliding grooves (7) respectively, the top ends of the four supporting rods (8) are fixedly arranged at the bottom of the supporting plate (3), four first springs (9) sleeved on, the bottom fixed mounting of first spring (9) is on the top of corresponding stand (6), fixed mounting has two riser (10) on the bottom inner wall of fixed slot (2), one side fixed mounting that two riser (10) are close to each other has same slide bar (11), sliding sleeve is equipped with two slide (12) on slide bar (11), fixed mounting has same second spring (13) between two slide (12), second spring (13) cover is established on slide bar (11), the top of two slide (12) all articulates there is connecting rod (14), two connecting rod (14) are the slope setting, the bottom fixed mounting of backup pad (3) has two positioning seats (15), the top of two connecting rods (14) is articulated with the bottom of corresponding positioning seat (15) respectively.

2. An anti-vibration gear motor test machine platform according to claim 1, characterized in that: the bottom ends of the four support rods (8) are fixedly provided with third springs (16), and the bottom ends of the four third springs (16) are fixedly connected with the inner wall of the bottom wall of the corresponding sliding groove (7) respectively.

3. An anti-vibration gear motor test machine platform according to claim 1, characterized in that: and the bottom of the base (1) is fixedly provided with an anti-slip pad (17).

4. An anti-vibration gear motor test machine platform according to claim 1, characterized in that: the guide grooves are formed in the inner walls of the two sides of the fixing groove (2), guide rods are fixedly mounted on the two sides of the supporting plate (3), and the two guide rods are slidably mounted in the corresponding guide grooves respectively.

5. An anti-vibration gear motor test machine platform according to claim 1, characterized in that: the limiting grooves are formed in the inner walls of the two sides of the sliding groove (7), limiting rods are fixedly mounted on the two sides of the supporting rod (8), and the limiting rods are slidably mounted in the corresponding limiting grooves.

6. An anti-vibration gear motor test machine platform according to claim 1, characterized in that: the bottoms of the two sliding seats (12) are nested with balls, and the two balls are in rolling contact with the inner wall of the bottom of the fixed groove (2).