CN213613758U

CN213613758U - Be used for torsion bar to adjust assembly

Info

Publication number: CN213613758U
Application number: CN202022685078.5U
Authority: CN
Inventors: 刘敬成
Original assignee: Shanghai Dante Door Co ltd
Current assignee: Shanghai Dante Door Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-06
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of easy-to-push door accessories and discloses a torsion bar adjusting assembly, which comprises a workbench, wherein the left side of the top of the workbench is bolted with a vertical plate, the surface of the right side of the vertical plate is provided with a fixed groove, the inside of the fixed groove is slidably connected with a torsion bar body, the left side and the right side of the top of the workbench are both fixedly provided with a support bar, and the top of the support bar is fixedly connected with a fixed plate; the utility model discloses a fixed slot, bracing piece, fixed plate, stationary blade, fixing bolt and transmission structure's setting for the device possesses can be manual to stabilize the torsion bar fixedly, makes things convenient for the staff to adjust work, improves the advantage of adjusting efficiency, and it is not good to the fixed effect of torsion bar to have solved current regulation assembly, leads to the torsion bar to take place to remove easily in accommodation process, makes the alignment direction take place to squint, needs the staff to change the direction many times and carries out the problem of adjusting.

Description

Be used for torsion bar to adjust assembly

Technical Field

The utility model relates to an easily push away a accessory technical field specifically is a be used for torsion bar to adjust assembly.

Background

The torsional force is the torque in N · m applied when the material is torsionally deformed. When measuring mechanical quantities such as torsional rigidity or torsional modulus of a material, torsion needs to be applied to a test sample when measuring dynamic mechanical properties of the material in a torsional mode. Particularly in many measuring instruments for dynamic mechanics, the use is widespread because it is relatively easy to implement a torsion application form of free oscillation or forced oscillation. Such as a torsion pendulum analyzer, a twisted braid analyzer, a rotational rheometer, etc., are all torque forces applied to the sample.

Present torsion bar often has certain bending when producing, consequently, need adjust the alignment to the torsion bar, but current regulation assembly is when fixing and aligning the torsion bar, it is not good to the fixed effect of torsion bar, lead to the torsion bar to take place to remove easily in accommodation process, make the alignment direction take place the skew, need the staff to change the direction many times and adjust, the regulation work of giving the staff brings inconvenience, for this reason we propose one can be manual stabilize the fixing to the torsion bar, make things convenient for the staff to adjust the work, improve the regulation assembly of adjusting efficiency and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for torsion bar to adjust assembly possesses and can be manual to stabilize the torsion bar fixedly, makes things convenient for the staff to adjust work, improves the advantage of adjusting efficiency, has solved current regulation assembly not good to the fixed effect of torsion bar, leads to the torsion bar to take place easily to remove in accommodation process for the alignment direction takes place to squint, needs the staff to change the direction many times and carries out the problem of adjusting.

In order to achieve the above object, the utility model provides a following technical scheme: a torsion bar adjusting assembly comprises a workbench, wherein a vertical plate is bolted at the left side of the top of the workbench, a fixing groove is formed in the surface of the right side of the vertical plate, a torsion bar body is slidably connected inside the fixing groove, supporting rods are fixedly installed at the left side and the right side of the top of the workbench, a fixing plate is fixedly connected to the top of each supporting rod in an arc shape, the inner side of the fixing plate is slidably connected with the surface of the torsion bar body, fixing plates are bolted at the upper part and the lower part of the front side of each fixing plate, screw holes are formed in the surface of each fixing plate, fixing bolts are connected with the inner threads of the screw holes, a box body is placed at the right side of the top of the workbench, a transmission structure is arranged inside the box body, a supporting plate is arranged at the top of the transmission structure and is slidably connected with, the top of mounting panel fixed mounting has the spirit level.

Preferably, the transmission structure includes small-size motor, threaded rod and thread bush, the small-size motor is installed in the bottom of box body inner wall, threaded rod fixed mounting is on the top of small-size motor output shaft, thread bush cover establishes threaded connection between the top of threaded rod and thread bush and the threaded rod, the top of thread bush run through the box body and with the layer board between fixed connection.

Preferably, the left side and the right side of the inner wall of the box body are both provided with a limiting groove, the left side and the right side of the threaded sleeve are both bolted with a limiting rod, one side of the limiting rod extends to the inside of the limiting groove and is bolted with a limiting block, and the limiting block is connected with the limiting groove in a sliding mode.

Preferably, the right side of the top of the workbench is provided with a sliding groove, the bottom of the box body is bolted with a sliding block, and the bottom of the sliding block extends to the inside of the sliding groove and is in sliding connection with the sliding groove.

Preferably, the left side and the right side of the slider are bolted with mounting blocks, threaded holes are formed in the surfaces of the mounting blocks and the bottoms of the inner walls of the sliding grooves, the number of the threaded holes in the bottoms of the inner walls of the sliding grooves is a plurality, the threaded holes are sequentially arranged inside the sliding grooves from right to left, and the threaded holes are connected with threaded rods in a threaded manner.

Preferably, the inner side of the fixing plate is bonded with a non-slip mat, the non-slip mat is made of rubber, and the surface of the non-slip mat is provided with non-slip lines.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fixed slot, bracing piece, fixed plate, stationary blade, fixing bolt and transmission structure's setting for the device possesses can be manual to stabilize the torsion bar fixedly, makes things convenient for the staff to adjust work, improves the advantage of adjusting efficiency, and it is not good to the fixed effect of torsion bar to have solved current regulation assembly, leads to the torsion bar to take place to remove easily in accommodation process, makes the alignment direction take place to squint, needs the staff to change the direction many times and carries out the problem of adjusting.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a schematic perspective view of a fixing plate of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a schematic perspective view of the level device of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a vertical plate; 3. fixing grooves; 4. a torsion bar body; 5. a support bar; 6. A fixing plate; 7. a fixing sheet; 8. fixing the bolt; 9. a box body; 10. a transmission structure; 101. a small-sized motor; 102. a threaded rod; 103. a threaded sleeve; 11. a support plate; 12. mounting a plate; 13. a level gauge; 14. A chute; 15. a slider; 16. mounting blocks; 17. a threaded hole; 18. a screw; 19. a limiting groove; 20. A limiting rod; 21. a limiting block; 22. 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.

Referring to fig. 1-5, a torsion bar adjusting assembly for a torsion bar comprises a workbench 1, a vertical plate 2 is bolted on the left side of the top of the workbench 1, a fixing groove 3 is formed on the surface of the right side of the vertical plate 2, a torsion bar body 4 is slidably connected inside the fixing groove 3, support rods 5 are fixedly mounted on the left side and the right side of the top of the workbench 1, a fixing plate 6 is fixedly connected to the top of the support rods 5, the fixing plate 6 is arranged in an arc shape, the inner side of the fixing plate 6 is slidably connected to the surface of the torsion bar body 4, fixing plates 7 are bolted on the upper side and the lower side of the front surface of the fixing plate 6, screw holes are formed in the surface of the fixing plates 7, fixing bolts 8 are connected to the internal threads of the screw holes, a box body 9 is placed on the right side of the top of the workbench 1, a transmission structure, mounting panel 12 has been placed on the right side at 4 tops of torsion bar body, mounting panel 12's top fixed mounting has spirit level 13, through fixed slot 3, bracing piece 5, fixed plate 6, stationary blade 7, fixing bolt 8 and transmission structure 10's setting, make the device possess and to stabilize the torsion bar manually, make things convenient for the staff to adjust work, improve the advantage of adjusting efficiency, it is not good to have solved current regulation total fixed effect to the torsion bar, lead to the torsion bar to take place the removal easily in accommodation process, make the alignment direction take place the skew, need the staff to change the problem that the direction was adjusted many times.

Referring to fig. 1 and 5, the transmission structure 10 includes a small motor 101, a threaded rod 102 and a threaded sleeve 103, the small motor 101 is installed at the bottom of the inner wall of the box 9, the threaded rod 102 is fixedly installed at the top end of the output shaft of the small motor 101, the threaded sleeve 103 is sleeved on the threaded rod 102 and is in threaded connection with the threaded rod 102, the top end of the threaded sleeve 103 penetrates through the box 9 and is fixedly connected with the supporting plate 11, and the supporting plate 11 can move upwards through the small motor 101, the threaded rod 102 and the threaded sleeve 103, so as to achieve the purpose of adjusting the torsion bar body 4.

Referring to fig. 1 and 5, the left and right sides of the inner wall of the box body 9 are both provided with a limiting groove 19, the left and right sides of the thread bushing 103 are both bolted with a limiting rod 20, one side of the limiting rod 20 extends into the limiting groove 19 and is bolted with a limiting block 21, the limiting block 21 is connected with the limiting groove 19 in a sliding manner, and the stability of the supporting plate 11 during ascending is improved through the arrangement of the limiting groove 19, the limiting rod 20 and the limiting block 21.

Referring to fig. 1 and 3, a sliding groove 14 is formed in the right side of the top of the workbench 1, a sliding block 15 is bolted to the bottom of the box body 9, the bottom of the sliding block 15 extends into the sliding groove 14 and is in sliding connection with the sliding groove 14, and the adjustment position of the torsion bar body 4 is conveniently changed by the arrangement of the sliding groove 14 and the sliding block 15.

Referring to fig. 1 and 3, the left and right sides of the sliding block 15 are bolted with mounting blocks 16, the surface of each mounting block 16 and the bottom of the inner wall of the sliding groove 14 are provided with threaded holes 17, the number of the threaded holes 17 at the bottom of the inner wall of the sliding groove 14 is several, the threaded holes 17 are sequentially arranged inside the sliding groove 14 from right to left, the threaded holes 17 are internally threaded with screws 18, the positions of the box bodies 9 can be fixed through the arrangement of the mounting blocks 16, the threaded holes 17 and the screws 18, and the stability of the supporting plate 11 in adjusting the torsion bar body 4 is improved.

Referring to fig. 2, the anti-slip pad 22 is adhered to the inner side of the fixing plate 6, the anti-slip pad 22 is made of rubber, and the surface of the anti-slip pad 22 is provided with anti-slip lines, so that the fixing effect of the torsion bar body 4 is further improved by the arrangement of the anti-slip pad 22, and the torsion bar body 4 is prevented from moving during adjustment.

The working principle is as follows: when the adjustment operation of the torsion bar body 4 is required, an operator rotates the fixing bolts 8 at both sides to detach them from the fixing plates 7, then passes the left end of the torsion bar body 4 to be adjusted through the fixing plate 6 and places them in the fixing grooves 3, then places the level meter 13 at the right side of the top of the torsion bar body 4, detects the torsion bar body 4, rotates the torsion bar body 4 according to the detection result, rotates the bent position to the lower side, moves the box 9, moves the support plate 11 to the bent position, then reinstalls the fixing bolts 8 to the fixing plates 7 to clamp and fix the torsion bar body 4 by the fixing plate 6, then passes the screw rods 18 through the mounting blocks 16 to be mounted in the screw holes 17 in the slide grooves 14 to fix the position of the box 9, and at the same time, starts the small motor 101 to rotate the threaded rod 102 by the small motor 101, the movement of the small-sized motor 101 is controlled by the movement of the threaded sleeve 103 in the vertical direction on the threaded rod 102 due to the position limitation of the threaded sleeve 103, so that the blade 11 is slowly moved upward to adjust the bending portion of the torsion bar body 4, and the small-sized motor 101 is turned off after the torsion bar body 4 is adjusted by observing the level gauge 13, thereby completing the adjustment operation of the torsion bar body 4.

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. A torsion bar adjustment assembly, comprising a table (1), characterized in that: the left side of workstation (1) top has been bolted riser (2), fixed slot (3) have been seted up on the surface on riser (2) right side, the inside sliding connection of fixed slot (3) has torsion bar body (4), the equal fixed mounting in the left and right sides at workstation (1) top has bracing piece (5), the top fixedly connected with fixed plate (6) of bracing piece (5), fixed plate (6) are the arc setting, and the inboard of fixed plate (6) and torsion bar body (4) surface sliding connection, the positive top and bottom of fixed plate (6) all are bolted connection has stationary blade (7), the surface of stationary blade (7) has been seted up the screw, and the inside threaded connection of screw has fixing bolt (8), box body (9) have been placed on the right side at workstation (1) top, the inside of box body (9) is provided with transmission structure (10), the top of transmission structure (10) is provided with layer board (11), and sliding connection between layer board (11) and torsion bar body (4), mounting panel (12) have been placed on the right side at torsion bar body (4) top, the top fixed mounting of mounting panel (12) has spirit level (13).

2. A torsion bar adjustment assembly in accordance with claim 1, wherein: the transmission structure (10) comprises a small motor (101), a threaded rod (102) and a threaded sleeve (103), wherein the small motor (101) is installed at the bottom of the inner wall of the box body (9), the threaded rod (102) is fixedly installed at the top end of an output shaft of the small motor (101), the threaded sleeve (103) is sleeved above the threaded rod (102) and is in threaded connection with the threaded rod (102), and the top end of the threaded sleeve (103) penetrates through the box body (9) and is fixedly connected with the supporting plate (11).

3. A torsion bar adjustment assembly in accordance with claim 2, wherein: limiting grooves (19) are formed in the left side and the right side of the inner wall of the box body (9), limiting rods (20) are bolted to the left side and the right side of the threaded sleeve (103), one side of each limiting rod (20) extends to the inside of each limiting groove (19) and is bolted with a limiting block (21), and each limiting block (21) is connected with the corresponding limiting groove (19) in a sliding mode.

4. A torsion bar adjustment assembly in accordance with claim 1, wherein: the right side at the top of the workbench (1) is provided with a sliding groove (14), the bottom of the box body (9) is connected with a sliding block (15) in a bolted mode, and the bottom of the sliding block (15) extends to the inside of the sliding groove (14) and is connected with the sliding groove (14) in a sliding mode.

5. A torsion bar adjustment assembly in accordance with claim 4, wherein: the left side and the right side of the sliding block (15) are all bolted with mounting blocks (16), threaded holes (17) are formed in the surfaces of the mounting blocks (16) and the bottom of the inner wall of the sliding chute (14), the number of the threaded holes (17) in the bottom of the inner wall of the sliding chute (14) is a plurality of, the threaded holes are sequentially arranged inside the sliding chute (14) from right to left, and the internal threads of the threaded holes (17) are connected with screw rods (18).

6. A torsion bar adjustment assembly in accordance with claim 1, wherein: the inner side of the fixing plate (6) is bonded with an anti-slip pad (22), the anti-slip pad (22) is made of rubber materials, and anti-slip lines are arranged on the surface of the anti-slip pad (22).