CN210616453U

CN210616453U - Elastic coupling load test workbench

Info

Publication number: CN210616453U
Application number: CN201921362549.XU
Authority: CN
Inventors: 佘剑兵
Original assignee: Fujian Province Putian City Yongzhan Machinery Co ltd
Current assignee: Fujian Province Putian City Yongzhan Machinery Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-26
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to a workstation technical field just discloses an elastic coupling load test workbench, comprises a workbench, the bottom fixed mounting of workstation has the connecting plate, the bottom fixed mounting of connecting plate has quantity to be two last fixed block. This resilient coupling load test workstation, through rotating the handle, first threaded rod rotates, thereby two screw thread pieces can be to relative one side or the lateral motion that leaves mutually, when two screw thread pieces were to the lateral motion that leaves mutually, thereby the second U type connecting block at two screw thread piece tops makes first U type connecting block drive the fixed block through articulated head rod and upwards jack-up connecting plate, thereby make workstation upward movement, when two screw thread pieces were to relative lateral motion, thereby the second U type connecting block at two screw thread piece tops makes first U type connecting block drive fixed block downstream and draws down the connecting plate through articulated head rod, thereby whole workstation downstream, altitude mixture control's effect has been formed.

Description

Elastic coupling load test workbench

Technical Field

The utility model relates to a workstation technical field specifically is an elastic coupling load test bench.

Background

The elastic coupling is an integrally formed metal elastic body and is usually formed by cutting a metal round bar in a linear mode, common materials comprise aluminum alloy, stainless steel and engineering plastics and are suitable for various deviations and accurate torque transmission, the elastic coupling contains an elastic compound of prepressing rubber and can provide extra strength and prolong the service life, the coupling can accommodate all types of deviations, a hub is made of high-strength aluminum alloy and is light and corrosion-resistant, rubber components are mainly used for damping, power transmission is smooth and quiet, driving force and a driving machine are protected, and therefore a workbench for testing the load of the elastic coupling is used for measuring the torque of the elastic coupling.

But the workstation of measurement resilient coupling load on the market improves on its measured function more, but still has some problems, when measuring resilient coupling load, when staff's height is inequality, the high fixed of workstation causes that the staff is too high or too short and need bow or increase and work, and is very inconvenient to when needs removal workstation, because the workstation is fixed unable to remove again, so this provides a resilient coupling load test workstation and solves above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elastic coupling load test workbench possesses height control and is convenient for advantage such as removal, has solved when measuring the elastic coupling load, and when staff's height is inequality, the high fixed of workstation causes that the staff is too high or short and need bow or increase and come work, and is very inconvenient to when needs removal workstation, because the fixed problem that can't remove of workstation again.

(II) technical scheme

For the purpose that realizes above-mentioned altitude mixture control and be convenient for remove, the utility model provides a following technical scheme: an elastic coupling load test workbench comprises a workbench, wherein a connecting plate is fixedly arranged at the bottom of the workbench, two upper fixed blocks are fixedly arranged at the bottom of the connecting plate, first U-shaped connecting blocks are fixedly arranged at the bottoms of the two upper fixed blocks, first connecting rods are hinged to the bottoms of the two first U-shaped connecting blocks, second U-shaped connecting blocks are hinged to the bottoms of the two first connecting rods, threaded blocks are fixedly arranged at the bottoms of the two second U-shaped connecting blocks, a first threaded rod is connected between the insides of the two threaded blocks in a threaded manner, a handle is fixedly arranged on the right side of the first threaded rod, third U-shaped connecting blocks are fixedly arranged at the bottoms of the two threaded blocks, second connecting rods are hinged to the bottoms of the two third U-shaped connecting blocks, and a fourth U-shaped connecting block is hinged to the bottoms of the two second connecting rods, two the equal fixed mounting in bottom of fourth U type connecting block has lower fixed block, the bottom fixed mounting of fixed block has the bottom plate down, the bottom fixedly connected with quantity of workstation is two telescopic links, two the bottom and the bottom plate fixed connection of telescopic link, the top fixed mounting of bottom plate has the fixed plate, the outside and the fixed plate swing joint of threaded rod, the bottom fixed mounting of bottom plate has the supporting leg that quantity is two, two the equal fixed mounting in one side that the supporting leg is relative has the threaded sleeve pole, two the equal threaded connection in inside of threaded sleeve pole has the second threaded rod, two the equal fixed mounting in bottom of second threaded rod has the bull stick, two the equal fixedly connected with bearing wheel in bottom of bull stick.

Preferably, the two screw blocks have the same size, and the screw threads inside the two screw blocks have opposite directions.

Preferably, the left side and the right side of the fixing plate are provided with through holes, the threaded rod is movably connected with the fixing plate through the through holes, and the diameter of the through holes is matched with that of the threaded rod.

Preferably, the workbench is movably connected with the bottom plate through telescopic rods, and the two telescopic rods are located behind the first threaded rod.

Preferably, first threaded holes are formed in the two thread blocks, and the diameter of each first threaded hole is matched with that of each first threaded rod.

Preferably, the bottom of each of the two threaded sleeve rods is provided with a second threaded hole, and the diameter of each of the two second threaded holes is matched with the diameter of each of the two second threaded rods.

(III) advantageous effects

Compared with the prior art, the utility model provides an elastic coupling load test workbench possesses following beneficial effect:

1. this resilient coupling load test workbench, through rotating the handle, first threaded rod rotates, thereby two screw thread pieces can be to relative one side or the lateral motion that leaves mutually, when two screw thread pieces are to the lateral motion that leaves mutually, thereby the second U type connecting block at two screw thread piece tops makes first U type connecting block drive fixed block upward movement jack-up connecting plate through articulated head rod, thereby make whole workstation upward movement, when two screw thread pieces are to relative lateral motion, thereby the second U type connecting block at two screw thread piece tops makes first U type connecting block drive fixed block downward movement through articulated head rod and draws low connecting plate, thereby make whole workstation downward movement, the effect of altitude mixture control has been formed.

2. This elastic coupling load test workbench, through rotating the bull stick, the second threaded rod rotates the downstream from the screw sleeve pole, make whole bearing wheel downstream, move below the supporting leg, alright make the workstation of whole elastic coupling test remove the position that needs, if will fix then can the reverse rotation bull stick, the second threaded rod rotates upward movement from the screw sleeve pole, make whole bearing wheel upward movement, move above the supporting leg, make the supporting leg support the gravity of whole workstation.

Drawings

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

FIG. 2 is a rear view of the present invention;

fig. 3 is an enlarged view of the structure a of the present invention.

In the figure: 1 workstation, 2 connecting plates, 3 first U type connecting blocks, 4 handles, 5 first threaded rods, 6 head rod, 7 second U type connecting blocks, 8 third U type connecting blocks, 9 fourth U type connecting blocks, 10 screw thread blocks, 11 second connecting rods, 12 supporting legs, 13 lower fixed block, 14 telescopic links, 15 fixed plates, 16 upper fixed blocks, 17 bottom plates, 18 screw loop bars, 19 bull sticks, 20 second threaded rods, 21 bearing wheels.

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. 1-3, an elastic coupling load testing workbench comprises a workbench 1, a connecting plate 2 is fixedly installed at the bottom of the workbench 1, two upper fixing blocks 16 are fixedly installed at the bottom of the connecting plate 2, first U-shaped connecting blocks 3 are fixedly installed at the bottoms of the two upper fixing blocks 16, first connecting rods 6 are hinged to the bottoms of the two first U-shaped connecting blocks 3, second U-shaped connecting blocks 7 are hinged to the bottoms of the two first connecting rods 6, threaded blocks 10 are fixedly installed at the bottoms of the two second U-shaped connecting blocks 7, the two threaded blocks 10 are the same in size, the directions of threads inside the two threaded blocks 10 are opposite, a first threaded rod 5 is connected between the insides of the two threaded blocks 10 in a threaded manner, first threaded holes are formed inside the two threaded blocks 10, and the diameter of the first threaded holes is matched with the diameter of the first threaded rod 5, a handle 4 is fixedly arranged on the right side of the first threaded rod 5, third U-shaped connecting blocks 8 are fixedly arranged at the bottoms of the two threaded blocks 10, second connecting rods 11 are hinged at the bottoms of the two third U-shaped connecting blocks 8, fourth U-shaped connecting blocks 9 are hinged at the bottoms of the two second connecting rods 11, lower fixing blocks 13 are fixedly arranged at the bottoms of the two fourth U-shaped connecting blocks 9, a bottom plate 17 is fixedly arranged at the bottom of each lower fixing block 13, two telescopic rods 14 are fixedly connected to the bottom of the workbench 1, the bottoms of the two telescopic rods 14 are fixedly connected with the bottom plate 17, the workbench 1 is movably connected with the bottom plate 17 through the telescopic rods 14, the two telescopic rods 14 are positioned behind the first threaded rod 5, a fixing plate 15 is fixedly arranged at the top of the bottom plate 17, the outer side of the threaded rod 5 is movably connected with the fixing plate 15, and through, and threaded rod 5 passes through hole and fixed plate 15 swing joint, the diameter of through hole and the diameter looks adaptation of threaded rod 5, the bottom fixed mounting of bottom plate 17 has quantity to be two supporting legs 12, the equal fixed mounting in one side that two supporting legs 12 are relative has screw rod 18, the equal threaded connection in inside of two screw rod 18 has second threaded rod 20, the second screw hole has all been seted up to the bottom of two screw rod 18, the diameter of two second screw holes respectively with the diameter looks adaptation of two second threaded rod 20, the equal fixed mounting in bottom of two second threaded rod 20 has bull stick 19, the equal fixedly connected with bearing wheel 21 in bottom of two bull sticks 19.

When the elastic coupling test bench is used, the second threaded rod 20 rotates and moves downwards from the threaded sleeve rod 18 by rotating the rotating rod 19, the whole bearing wheel 21 moves downwards and moves below the supporting leg 12, the whole elastic coupling test bench 1 can be moved to a required position, the rotating rod 19 can be rotated reversely after the position is proper, the second threaded rod 20 rotates and moves upwards from the threaded sleeve rod 18, the whole bearing wheel 21 moves upwards and moves above the supporting leg 12, the supporting leg 12 supports the gravity of the whole bench 1, the first threaded rod 5 rotates by rotating the handle 4, the two threaded blocks 10 can move towards the opposite side or the separated side, when the two threaded blocks 10 move towards the separated side, the second U-shaped connecting block 7 at the tops of the two threaded blocks 10 drives the upper fixing block 16 to move upwards by hinging the first connecting rod 6, so as to jack up the connecting plate 2, make whole workstation 1 upward movement, when two screw blocks 10 to relative one side motion, thereby the second U type connecting block 7 at two screw block 10 tops makes first U type connecting block 3 drive fixed block 16 downstream through articulated head rod 6 and draws down connecting plate 2, makes whole workstation 1 downstream, adjusts workstation 1 to suitable height, alright normal use.

In summary, in the elastic coupling load testing workbench, the first threaded rod 5 rotates by rotating the handle 4, the two threaded blocks 10 move to the opposite side or the separated side, when the two threaded blocks 10 move to the separated side, the second U-shaped connecting block 7 at the tops of the two threaded blocks 10 drives the upper fixing block 16 to move upwards by hinging the first connecting rod 6, so as to jack up the connecting plate 2, so that the whole workbench 1 moves upwards, when the two threaded blocks 10 move to the opposite side, the second U-shaped connecting block 7 at the tops of the two threaded blocks 10 drives the upper fixing block 16 to move downwards by hinging the first connecting rod 6, so as to pull down the connecting plate 2, so that the whole workbench 1 moves downwards, so as to form a height adjusting effect, and by rotating the rotating rod 19, the second threaded rod 20 rotates downwards from the threaded sleeve rod 18, make whole bearing wheel 21 downstream, move below supporting leg 12, alright make workstation 1 of whole elastic coupling test move to the position that needs, if will fix then but antiport bull stick 19, second threaded rod 20 rotates upward movement from screw loop bar 18, make whole bearing wheel 21 upward movement, move above the supporting leg 12, make supporting leg 12 support the gravity of whole workstation 1, when having solved when measuring the elastic coupling load, when staff's height is inequality, the highly fixed of workstation 1, cause that the staff is too high or short and need bow or increase and work, very inconvenient, and when needs remove workstation 1, again because the fixed problem that can't remove of workstation 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elastic coupling load test workbench, includes workstation (1), its characterized in that: the bottom of the workbench (1) is fixedly provided with a connecting plate (2), the bottom of the connecting plate (2) is fixedly provided with two upper fixing blocks (16), two upper fixing blocks (16) are fixedly provided with first U-shaped connecting blocks (3), two first U-shaped connecting blocks (3) are hinged to the bottoms of the first connecting blocks (6), two first connecting blocks (6) are hinged to the bottoms of the second connecting blocks (7), thread blocks (10) are fixedly provided at the bottoms of the two second U-shaped connecting blocks (7), a first threaded rod (5) is in threaded connection between the insides of the two thread blocks (10), a handle (4) is fixedly arranged on the right side of the first threaded rod (5), and a third U-shaped connecting block (8) is fixedly provided at the bottom of the two thread blocks (10), the bottom of the two third U-shaped connecting blocks (8) is hinged with a second connecting rod (11), the bottom of the two second connecting rods (11) is hinged with a fourth U-shaped connecting block (9), the bottom of the two fourth U-shaped connecting blocks (9) is fixedly provided with a lower fixing block (13), the bottom of the lower fixing block (13) is fixedly provided with a bottom plate (17), the bottom of the workbench (1) is fixedly connected with two telescopic rods (14), the bottom of the two telescopic rods (14) is fixedly connected with the bottom plate (17), the top of the bottom plate (17) is fixedly provided with a fixing plate (15), the outer side of the threaded rod (5) is movably connected with the fixing plate (15), the bottom of the bottom plate (17) is fixedly provided with two supporting legs (12), and one side opposite to the supporting legs (12) is fixedly provided with a threaded sleeve rod (18), two the equal threaded connection in inside of screw sleeve pole (18) has second threaded rod (20), two the equal fixed mounting in bottom of second threaded rod (20) has bull stick (19), two the equal fixedly connected with bearing wheel (21) in bottom of bull stick (19).

2. A resilient coupling load testing station according to claim 1, wherein: the two thread blocks (10) are the same in size, and the thread directions inside the two thread blocks (10) are opposite.

3. A resilient coupling load testing station according to claim 1, wherein: the left side and the right side of the fixing plate (15) are provided with through holes, the threaded rod (5) is movably connected with the fixing plate (15) through the through holes, and the diameter of the through holes is matched with that of the threaded rod (5).

4. A resilient coupling load testing station according to claim 1, wherein: workstation (1) passes through telescopic link (14) and bottom plate (17) swing joint, two telescopic link (14) are located the rear of first threaded rod (5).

5. A resilient coupling load testing station according to claim 1, wherein: first threaded holes are formed in the two thread blocks (10), and the diameter of each first threaded hole is matched with that of the corresponding first threaded rod (5).

6. A resilient coupling load testing station according to claim 1, wherein: second threaded holes are formed in the bottoms of the two threaded sleeve rods (18), and the diameters of the two second threaded holes are respectively matched with the diameters of the two second threaded rods (20).