CN218566836U - Multifunctional mechanical test bed - Google Patents

Abstract

The utility model relates to an electronic engineering machinery technical field discloses a multifunctional machinery test bench, including base and four auxiliary columns, the terminal surface is close to the equal fixedly connected with support column in four corners department under the base, four the equal fixedly connected with T type slider in both sides of support column, four the lower terminal surface both sides of support column are by the equal fixedly connected with shock absorber of department around, and are a plurality of equal movable sleeve is equipped with a spring, four on the shock absorber outer wall the standing groove has all been seted up to the up end center department of auxiliary column, is located same a plurality of shock absorber lower extremes in the support column are fixed connection respectively in four standing grooves, four T type spout has all been seted up to the both sides of standing groove, the actuation groove has been seted up to base up end one side. The utility model discloses in, can reach the clamping action to test machinery, also can reach convenient height-adjusting and absorbing benefit simultaneously, have better practicality and protectiveness.

Description

Multifunctional mechanical test bed

Technical Field

The utility model relates to an electronic engineering machinery technical field especially relates to a multifunctional machinery test bench.

Background

The test bench is suitable for relevant vibration tests of products such as automobile parts, electronics, furniture, gifts, ceramics, packages and the like, and is more convenient to use through the multifunctional arrangement of the test bench.

Through retrieval, the prior patent (publication number: CN 216449180U) discloses an engineering machinery multifunctional test bed, which relates to the field of engineering equipment, the utility model comprises an operation platform, a table board and a plurality of test devices, wherein the operation platform is used for installing and fixing the test devices; the clamping mechanism is arranged on the operating platform and comprises a driving assembly arranged below the operating platform and a moving assembly arranged on the operating platform, the driving assembly is used for providing power for moving the moving assembly, and the moving assembly is used for clamping the experimental machine, so that subsequent performance experiments can be conveniently carried out; and the cooling mechanism is arranged on the operating platform and used for reducing the temperature of the engineering machinery after the test and facilitating the next test.

Although the existing device achieves the effect of testing, the problems that height adjustment cannot be carried out, clamping is convenient to carry out and shock absorption is effective exist, so that the existing device cannot be better suitable for machines of different models and cannot achieve a better protection effect, therefore, a person skilled in the art provides a multifunctional mechanical test bed to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multi-functional mechanical test platform that proposes can make through the centre gripping to treat experimental machinery fixed for reach the purpose of convenient experiment, also can reach the effect of height-adjusting simultaneously, avoid also having better cushioning effect, protective apparatus that can be better because of the unable experimental problem that high restriction brought simultaneously.

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

a multifunctional mechanical test bed comprises a base and four auxiliary columns, wherein support columns are fixedly connected to the lower end face of the base close to four corners, a first T-shaped sliding block is fixedly connected to two sides of each support column, shock absorbers are fixedly connected to two sides of the lower end face of each support column close to the front and the back, a first spring is movably sleeved on the outer wall of each shock absorber, a placing groove is formed in the center of the upper end face of each auxiliary column, the lower ends of the shock absorbers located in the same support column are fixedly connected into the four placing grooves respectively, and a first T-shaped sliding groove is formed in each of two sides of each placing groove;

a driving groove is formed in one side of the upper end face of the base, a lead screw is rotatably connected to the inner wall of one side of the driving groove, a rotating shaft is fixedly connected to one end of the lead screw, one end of the rotating shaft, far away from the lead screw, penetrates through a side plate body of the base and is fixedly connected with a turning head, a sliding seat is sleeved on the outer wall of a rod body of the lead screw in a threaded manner, a second T-shaped sliding block is fixedly connected to the lower end of the sliding seat, a second T-shaped sliding groove is formed in the lower end face of the driving groove, a fixed plate is fixedly connected to the middle of one side, far away from the driving groove, of the upper end face of the base, adjusting columns are fixedly connected to the upper end faces of the fixed plate and the sliding seat, and movable clamping sleeves are movably sleeved on the outer walls of the two adjusting columns, two sides of each of the two adjusting columns are respectively provided with a third T-shaped sliding groove, two sides of the interior of each of the two movable clamping sleeves are respectively and fixedly connected with a third T-shaped sliding block, the front end and the rear end of each of the two adjusting columns are in an equidistant shape and are provided with a plurality of clamping grooves, the centers of the front end surface and the rear end surface of each of the two movable clamping sleeves are respectively provided with a moving hole, a moving rod is movably arranged in each moving hole, one end of each moving rod, far away from the movable clamping sleeve, is respectively and fixedly connected with a pull head, the outer wall of each moving rod body is respectively and movably sleeved with a second spring, the outer wall of each moving rod body is respectively and fixedly sleeved with a baffle, and one opposite side of each movable clamping sleeve is respectively and fixedly provided with a convex block;

through the technical scheme, support column through setting up, the auxiliary column, T type slider No. one, the shock absorber, the cooperation of spring and T type spout is used, and then when taking place vibrations, use through the cooperation of shock absorber and spring and reach the cushioning effect, and play spacing effect through the slip of T type slider in T type spout No. one, better cushioning effect has, drive groove through setting up, the lead screw, the apparatus further comprises a rotating shaft, turn round and sliding seat cooperation are used, and then make the removal of sliding seat, make the interval adjustment of two adjustment posts, and then realize the centre gripping fixed action to the experimental machinery of different models, no. two T type sliders slide setting in No. two T type spouts simultaneously, and then reach better stable removal's purpose, through the draw-in groove that sets up, the removal hole, the carriage release lever, the pull head, no. two springs, the lug, the cooperation of limiting plate and baffle is used, and then can drive the pulling pull head and take out from the draw-in groove when the pulling, and reach better regulation effect at the stable slip of No. three T type slider in No. three T type spout.

Furthermore, the first T-shaped sliding block is arranged in the first T-shaped sliding groove in a sliding manner;

through the technical scheme, the T-shaped sliding block is arranged in the T-shaped sliding groove in a sliding mode, and then when vibration occurs, the shock absorber and the spring are stressed and compressed to absorb shock, so that the T-shaped sliding block stably slides in the T-shaped sliding groove to play a role in stabilizing and fixing.

Furthermore, the second T-shaped sliding block is arranged in the second T-shaped sliding groove in a sliding manner;

through the technical scheme, the sliding of the second T-shaped sliding block in the second T-shaped sliding groove is arranged, so that when the sliding seat moves under the action of the screw rod, the sliding seat can move through the stable limitation of the second T-shaped sliding block in the second T-shaped sliding groove, and further more stable movement is achieved.

Furthermore, the third T-shaped sliding block is arranged in the third T-shaped sliding groove in a sliding manner;

through the technical scheme, the sliding setting of the sliding block in the third T-shaped sliding groove is reminded through the third T-shaped sliding block, and then when the movable clamping sleeve moves on the adjusting column, the limiting sliding of the third T-shaped sliding block in the third T-shaped sliding groove can achieve the purpose of limiting and stably moving the movable clamping sleeve.

Furthermore, the upper end and the lower end of the first spring are respectively and fixedly connected in the supporting column and the placing groove;

through above-mentioned technical scheme, the fixed connection of upper and lower extreme and support column and standing groove of a spring, and then both can reach the cushioning effect who uses with the shock absorber cooperation, also can be better with the fixed connection of support column and auxiliary column.

Furthermore, two ends of the second spring are respectively and fixedly connected to the inner wall of one side of the baffle plate opposite to the moving hole;

through the technical scheme, the two ends of the second spring are fixedly connected with the baffle and the inner wall of the opposite side of the moving hole, so that when the puller is pulled, the moving rod cannot be separated from the moving hole due to the limitation of the second spring, and a better reset clamping fixing effect can be achieved under the action of the second spring.

Furthermore, the upper ends of the two adjusting columns are fixedly connected with limiting plates;

through the technical scheme, the limiting plates are fixedly connected to the two adjusting columns, so that the movable clamping sleeve cannot be separated from the adjusting columns, and a better limiting effect is achieved.

Furthermore, the moving rod is clamped with the clamping groove;

through the technical scheme, the movable rod and the clamping groove are clamped, so that the convenient clamping and fixing effect on the adjusting column and the movable clamping sleeve is achieved.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of multifunctional machinery test bench uses through the cooperation of the support column that sets up, auxiliary column, a T type slider, shock absorber, spring and a T type spout, and then when taking place vibrations, uses through the cooperation of shock absorber and a spring and reaches the cushioning effect to slide through a T type slider in a T type spout and play spacing effect, have better cushioning effect, and then protection equipment and experimental machinery that can be better.

2. The utility model provides a pair of multifunctional machinery test bench uses through drive groove, lead screw, pivot, commentaries on classics and the sliding seat cooperation that sets up, and then makes the removal of sliding seat for the interval adjustment of two adjustment posts, and then the centre gripping fixed action of the experimental machinery of realization to different models, no. two T type sliders slide the setting in No. two T type spouts simultaneously, and then reach the purpose of better stable removal, have better practicality.

3. The utility model provides a pair of multifunctional machinery test bench, the draw-in groove through setting up, remove the hole, the carriage release lever, the pull head, no. two springs, the lug, the cooperation of limiting plate and baffle is used, and then can drive the carriage release lever and follow taking out of draw-in groove when the pulling pull head to stable slip in No. three T type spouts at No. three T type sliders reaches better regulating action, make activity centre gripping cover reach better altitude mixture control's effect on the adjustment post, be applicable to the mechanical use of different models.

Drawings

Fig. 1 is a schematic front sectional view of a multifunctional mechanical test bed provided by the present invention;

FIG. 2 is a schematic view of a multifunctional mechanical test bed according to the present invention, showing a top-down cut-away view of the connection between an adjusting column and a movable clamping sleeve;

fig. 3 is a schematic axial view of an adjusting column of the multifunctional mechanical test bed according to the present invention;

fig. 4 is the utility model provides a local side cut open schematic diagram of multi-functional mechanical test platform.

Illustration of the drawings:

1. a base; 2. a support pillar; 3. a first T-shaped sliding block; 4. a shock absorber; 5. an auxiliary column; 6. a first spring; 7. a first T-shaped chute; 8. a drive slot; 9. a screw rod; 10. a rotating shaft; 11. turning the head; 12. a sliding seat; 13. a second T-shaped sliding block; 14. a second T-shaped chute; 15. a fixing plate; 16. adjusting the column; 17. a movable clamping sleeve; 18. a third T-shaped chute; 19. a third T-shaped sliding block; 20. a card slot; 21. moving the hole; 22. a travel bar; 23. a slider; 24. a second spring; 25. a bump; 26. a limiting plate; 27. a placement groove; 28. and a baffle 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. 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 multifunctional mechanical test bed comprises a base 1 and four auxiliary columns 5, wherein support columns 2 are fixedly connected to the lower end face of the base 1 close to the four corners, a first T-shaped sliding block 3 is fixedly connected to the two sides of each support column 2, shock absorbers 4 are fixedly connected to the two sides of the lower end face of each support column 2 close to the front and the back, springs 6 are movably sleeved on the outer walls of the shock absorbers 4, placing grooves 27 are formed in the centers of the upper end faces of the four auxiliary columns 5, the lower ends of the shock absorbers 4 in the same support column 2 are fixedly connected to the four placing grooves 27 respectively, and a first T-shaped sliding groove 7 is formed in each of the two sides of each placing groove 27;

a driving groove 8 is arranged on one side of the upper end surface of the base 1, a lead screw 9 is rotatably connected to the inner wall of one side of the driving groove 8, one end of the lead screw 9 is fixedly connected with a rotating shaft 10, one end of the rotating shaft 10 far away from the lead screw 9 penetrates through a side plate body of the base 1 and is fixedly connected with a turning head 11, a sliding seat 12 is sleeved on the outer wall of a rod body of the lead screw 9 in a threaded manner, a second T-shaped sliding block 13 is fixedly connected to the lower end of the sliding seat 12, a second T-shaped sliding groove 14 is arranged on the lower end surface of the driving groove 8, a fixing plate 15 is fixedly connected to the middle part of one side of the upper end surface of the base 1 far away from the driving groove 8, adjusting columns 16 are fixedly connected to the upper end surfaces of the fixing plate 15 and the sliding seat 12, and movable clamping sleeves 17 are movably sleeved on the outer walls of the two adjusting columns 16, three T type spouts 18 have all been seted up to two 16 both sides of adjustment post, three T type sliders 19 of the equal fixedly connected with in inside both sides of two activity centre gripping covers 17, a plurality of draw-in grooves 20 have been seted up to equidistant form of front and back end of two adjustment posts 16, removal hole 21 has all been seted up to the front and back terminal surface center department of two activity centre gripping covers 17, equal activity is provided with carriage release lever 22 in a plurality of removal holes 21, the equal fixedly connected with pull head 23 of one end that activity centre gripping covers 17 was kept away from to a plurality of carriage release levers 22, equal movable sleeve is equipped with No. two springs 24 on the pole body outer wall of a plurality of carriage release levers 22, equal fixed cover is equipped with baffle 28 on the pole body outer wall of a plurality of carriage release levers 22, equal fixed lug 25 that is provided with in relative one side of two activity centre gripping covers 17.

The first T-shaped sliding block 3 is arranged in the first T-shaped sliding groove 7 in a sliding manner, and further when vibration occurs, the shock absorber 4 and the first spring 6 are stressed to compress and absorb shock, so that the first T-shaped sliding block 3 is stably fixed in the first T-shaped sliding groove 7 in a sliding manner, the second T-shaped sliding block 13 is arranged in the second T-shaped sliding groove 14 in a sliding manner, the third T-shaped sliding block 19 is arranged in the third T-shaped sliding groove 18 in a sliding manner, the upper end and the lower end of the first spring 6 are respectively fixedly connected in the supporting column 2 and the placing groove 27, and the upper end and the lower end of the first spring 6 are fixedly connected with the supporting column 2 and the placing groove 27, and then both can reach the cushioning effect that uses with shock absorber 4 cooperation, also can be better with the fixed connection of support column 2 with auxiliary column 5, no. two spring 24's both ends respectively fixed connection on baffle 28 and the relative one side inner wall of removal hole 21, no. two spring 24 both ends and baffle 28 and the relative one side fixed connection on the inner wall of removal hole 21, and then can reach when pulling pull head 23, the movable rod 22 makes can not deviate from removal hole 21 and can reach better effect that the block that resets under No. two spring 24's effect because of No. two spring 24's restriction, the upper end fixedly connected with limiting plate 26 of two adjustment posts 16, movable rod 22 and draw-in groove 20 block set up.

The working principle is as follows: during the use, through pulling pull head 23, make the carriage release lever 22 atress remove and drive the compression of No. two springs 24, carriage release lever 22 shifts out from draw-in groove 20, through to the reciprocating of activity centre gripping cover 17 when adjusting to usable height and release pull head 23, no. two springs 24 atress reset drives the removal of baffle 28 and carriage release lever 22, reach the block with draw-in groove 20 and realize the fixed action, rotate and turn 11, turn 11 rotates and drives pivot 10 and rotate, pivot 10 rotates and drives lead screw 9 and rotate, lead screw 9 rotates and drives sliding seat 12 and remove, make two activity centre gripping cover 17 interval changes, it is fixed with experimental machinery centre gripping through lug 25, when taking place vibrations, reach better device cushioning effect under the effect of shock absorber 4 and a spring 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a multi-functional mechanical test platform, includes base (1) and four auxiliary columns (5), its characterized in that: the lower end face of the base (1) is fixedly connected with supporting columns (2) close to four corners, two sides of the four supporting columns (2) are fixedly connected with a first T-shaped sliding block (3), two sides of the lower end face of the four supporting columns (2) are fixedly connected with shock absorbers (4) at the front and back positions, a first spring (6) is movably sleeved on the outer wall of each shock absorber (4), placing grooves (27) are formed in the centers of the upper end faces of the four auxiliary columns (5), the lower ends of the shock absorbers (4) located in the same supporting column (2) are fixedly connected into the four placing grooves (27) respectively, and two sides of the four placing grooves (27) are provided with a first T-shaped sliding groove (7);

the adjustable clamping device is characterized in that a driving groove (8) is formed in one side of the upper end face of the base (1), a lead screw (9) is rotatably connected to the inner wall of one side of the driving groove (8), a rotating shaft (10) is fixedly connected to one end of the lead screw (9), one end, far away from the lead screw (9), of the rotating shaft (10) penetrates through a plate body on one side of the base (1) and is fixedly connected with a rotating head (11), a sliding seat (12) is sleeved on the outer wall of a rod body of the lead screw (9) in a threaded manner, a second T-shaped sliding block (13) is fixedly connected to the lower end of the sliding seat (12), a second T-shaped sliding groove (14) is formed in the lower end face of the driving groove (8), a fixed plate (15) is fixedly connected to the middle of one side of the upper end face of the base (1), far away from the driving groove (8), adjusting columns (16) are fixedly connected to the upper end faces of the fixed plate (15) and the sliding seat (12), two adjusting columns (16) are movably sleeved with movable clamping sleeves (17), two clamping grooves (16) are formed in a movable clamping groove (16), two clamping grooves (16) are formed in a front and two clamping grooves (21) are formed in a front and a rear clamping groove (20) and a rear clamping groove (16) respectively, it is a plurality of equal activity is provided with carriage release lever (22) in removal hole (21), and is a plurality of the equal fixedly connected with pull head (23) of one end that activity centre gripping cover (17) was kept away from in carriage release lever (22) is a plurality of equal activity cover is equipped with No. two spring (24) on the pole body outer wall of carriage release lever (22), and is a plurality of equal fixed cover is equipped with baffle (28), two on the pole body outer wall of carriage release lever (22) the relative one side of activity centre gripping cover (17) is all fixed and is provided with lug (25).

2. A multi-function mechanical test stand according to claim 1, wherein: the first T-shaped sliding block (3) is arranged in the first T-shaped sliding groove (7) in a sliding mode.

3. A multi-function mechanical test stand according to claim 1, wherein: the second T-shaped sliding block (13) is arranged in the second T-shaped sliding groove (14) in a sliding mode.

4. A multi-function mechanical test stand according to claim 1, wherein: the third T-shaped sliding block (19) is arranged in the third T-shaped sliding groove (18) in a sliding mode.

5. A multi-function mechanical test stand according to claim 1, wherein: the upper end and the lower end of the first spring (6) are respectively and fixedly connected in the supporting column (2) and the placing groove (27).

6. A multi-function mechanical test stand according to claim 1, wherein: and two ends of the second spring (24) are respectively fixedly connected to the inner wall of the baffle plate (28) and the inner wall of the opposite side of the moving hole (21).

7. A multi-function mechanical test stand according to claim 1, wherein: the upper ends of the two adjusting columns (16) are fixedly connected with limiting plates (26).

8. A multi-function mechanical test stand according to claim 1, wherein: the moving rod (22) is clamped with the clamping groove (20).

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