CN213546068U

CN213546068U - Stable iron core base with adjustable

Info

Publication number: CN213546068U
Application number: CN202022991885.XU
Authority: CN
Inventors: 王永胜; 王国庆
Original assignee: Shaanxi Yongsheng Electromechanical Co ltd
Current assignee: Shaanxi Yongsheng Electromechanical Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-06-25
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a stabilize iron core base with adjustable, comprising a base body, the base main part comprises last backup pad and bottom suspension fagging, the top of bottom suspension fagging is equipped with adjustment mechanism, adjustment mechanism includes two-way threaded rods, it is connected with the slide to all mesh on the outer wall of two-phase reverse thread portion of two-way threaded rod, the top of slide is equipped with the regulation pole, the upper and lower end of adjusting the pole is connected with first mounting and second mounting respectively through the pivot, the shock attenuation pole is installed at the top of first mounting, the cover is equipped with the second spring on the outer wall of shock attenuation pole, the upper and lower end of second spring links to each other with last backup pad and first mounting respectively, just the both ends of two-way threaded rod are all overlapped and are equipped. The utility model discloses a height control of base is favorable to assembling the not iron core of co-altitude, and stability is high, can reduce the condition appearance that the base takes place the skew, has improved assembly efficiency.

Description

Stable iron core base with adjustable

Technical Field

The utility model relates to a technical field of iron core base specifically is a stable iron core base with adjustable.

Background

In current reactor course of working, the iron core falls to need hoist and mount to shift to the base after the cake is accomplished, glues and irritates, though the roughness of base is guaranteed through polishing, the iron core hoists the back roughness can not take place to change on the base, the base size also can be selected according to the iron core size, but current base structure is comparatively single, its height can not be adjusted, and stability is not enough, the skew is probably taken place to the base in hoist and mount process to lead to the assembly unsuccessful, reduced production efficiency.

Therefore, it is necessary to develop an adjustable stable iron core base, which solves the problems of non-adjustable base height and insufficient stability.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an adjustable stabilize iron core base for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a stabilize iron core base with adjustable, includes base main body, base main body comprises last backup pad and bottom suspension fagging, the top of bottom suspension fagging is equipped with adjustment mechanism, adjustment mechanism includes two-way threaded rods, it is connected with the slide all to mesh on the outer wall of two-phase anti-screw portion of two-way threaded rod, the top of slide is equipped with the regulation pole, the upper and lower end of adjusting the pole is connected with first mounting and second mounting respectively through the pivot, the top of slide is fixed in to the second mounting, the shock attenuation pole is installed at the top of first mounting, the cover is equipped with the second spring on the outer wall of shock attenuation pole, the upper and lower end of second spring links to each other with last backup pad and first mounting respectively, just the both ends of two-way threaded rod all overlap and are equipped with first spring, every.

Preferably, four apex angle departments at bottom suspension fagging top install guiding mechanism, every one by one guiding mechanism all includes the solid fixed cylinder, the inboard of solid fixed cylinder is equipped with the guide bar, guide bar and solid fixed cylinder sliding connection, the top of guide bar is passed through the fixed plate and is linked to each other with the bottom of last backup pad, just the cover is equipped with the third spring on the outer wall on guide bar top, the upper and lower end of third spring links to each other with fixed plate and solid fixed cylinder respectively.

Preferably, the outer wall of the fixed cylinder is symmetrically provided with bar-shaped limiting holes, the outer wall of the bottom end of the guide rod is symmetrically provided with limiting rods, and the limiting rods are connected with the bar-shaped limiting holes in a sliding mode.

Preferably, four apex angles on the bottom suspension fagging top are equipped with the screw thread blind hole one by one.

Preferably, the center of the bottom end of the fixed cylinder is vertically provided with a threaded fixed column, and the threaded fixed column is matched with the threaded blind hole.

Preferably, the mounting bracket is installed to the front end of backup pad down, first mounting panel and second mounting panel are installed to the top symmetry of backup pad down, the rear end of two-way threaded rod is through ball bearing and first mounting panel and rotates and be connected, just the front end of two-way threaded rod runs through the outside that second mounting panel and mounting bracket extend to the mounting bracket in proper order and installs and shake the wheel.

Preferably, the centers of the two-way threaded rods are fixedly provided with gears, and the two gears are meshed with each other.

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

the utility model realizes the height adjustment of the base through the two-way threaded rod, the sliding seat, the adjusting rod, the first fixing part and the second fixing part, is beneficial to assembling iron cores with different heights, improves the assembly efficiency, can effectively buffer and absorb the impact force through the first spring and the second spring, improves the stability of the base, can reduce the occurrence of the condition that the base is deviated, and further improves the assembly efficiency; the arranged guide mechanism has a guide function, can stably support the upper support plate, and improves the overall stability of the base; the use of bolts is reduced, and the base can be more conveniently disassembled.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the main structure of the base of the present invention;

FIG. 3 is a sectional view of the inner structure of the fixed cylinder of the present invention;

fig. 4 is an enlarged view of a region a in fig. 2.

In the figure: 1. a base body; 11. an upper support plate; 12. a lower support plate; 121. a first mounting plate; 122. a mounting frame; 123. a threaded blind hole; 124. a second mounting plate; 2. a guide mechanism; 21. a fixed cylinder; 211. a strip-shaped limiting hole; 212. a threaded fixing column; 22. a guide bar; 23. a limiting rod; 24. a third spring; 25. a fixing plate; 3. an adjustment mechanism; 31. a bidirectional threaded rod; 311. shaking the wheel; 32. a gear; 33. a slide base; 34. a first spring; 35. adjusting a rod; 351. a first fixing member; 352. a second fixing member; 36. a shock-absorbing lever; 37. a second spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the embodiment, referring to fig. 1 and 2, an adjustable stable iron core base comprises a base body 1, wherein the base body 1 is composed of an upper supporting plate 11 and a lower supporting plate 12, an adjusting mechanism 3 is arranged on the top of the lower supporting plate 12, the adjusting mechanism 3 comprises two bidirectional threaded rods 31, a sliding base 33 is engaged and connected on the outer wall of two opposite threaded parts of each bidirectional threaded rod 31, an adjusting rod 35 is arranged above the sliding base 33, the upper end and the lower end of the adjusting rod 35 are respectively connected with a first fixing member 351 and a second fixing member 352 through rotating shafts, the second fixing member 352 is fixed on the top of the sliding base 33, a shock absorbing rod 36 is mounted on the top of the first fixing member 351, a second spring 37 is sleeved on the outer wall of the shock absorbing rod 36, the upper end and the lower end of the second spring 37 are respectively connected with the upper supporting plate 11 and the first fixing member 351, and the two ends of the bidirectional threaded rods, the other end of the first spring 34 is always in contact with the corresponding first mounting plate 121 and the second mounting plate 124, one end of each first spring 34 is connected with the sliding seat 33, the sliding seats 33 are mutually close to or far away from each other through the rotating bidirectional threaded rod 31, the adjusting rod 35 is driven by the sliding seats 33 which are mutually close to or far away from each other to lift the upper supporting plate 11, the height adjustment of the base is realized, the assembly of iron cores with different heights is facilitated, the assembly efficiency of the iron cores is improved, in the assembly process, when the upper supporting plate 11 is subjected to impact force, the impact force can be effectively buffered and absorbed through the first spring 34 and the second spring 37, the stability of the base is improved, the situation that the base is deviated is reduced, the assembly efficiency is improved, the mounting frame 122 is mounted at the front end of the lower supporting plate 12, and the first mounting plate 121 and the second mounting plate 124 are symmetrically mounted at the, the rear end of two-way threaded rod 31 is to rotate with first mounting panel 121 through ball bearing and is connected, just two-way threaded rod 31's front end runs through second mounting panel 124 and mounting bracket 122 in proper order and extends to the outside of mounting bracket 122 and installs rocking wheel 311, rotates arbitrary one and shakes wheel 311 and all can make two-way threaded rod 31 rotate, two equal fixed mounting is located at two-way threaded rod 31's center has gear 32, two gear 32 intermeshing makes two-way threaded rod 31 rotate through two gear 32's intermeshing.

In the embodiment, referring to fig. 1 and 3, the four corners of the top of the lower supporting plate 12 are respectively provided with a guiding mechanism 2, each guiding mechanism 2 includes a fixing cylinder 21, the inner side of the fixing cylinder 21 is provided with a guiding rod 22, the guiding rod 22 is slidably connected with the fixing cylinder 21, the top end of the guiding rod 22 is connected with the bottom of the upper supporting plate 11 through a fixing plate 25, the outer wall of the top end of the guiding rod 22 is sleeved with a third spring 24, the third spring 24 can buffer and absorb the vibration received by the upper supporting plate 11, so as to improve the buffering effect, the upper end and the lower end of the third spring 24 are respectively connected with the fixing plate 25 and the fixing cylinder 21, the guiding rod 22 and the fixing cylinder 21 have guiding function, and can stably support the upper supporting plate 11, thereby improving the stability of the whole base, the outer wall of the fixing cylinder 21 is symmetrically provided with a strip-shaped limiting hole 211, just the gag lever post 23 is installed to the symmetry on the outer wall of guide bar 22 bottom, gag lever post 23 and the spacing hole 211 sliding connection of bar have improved the stability when guide bar 22 removes through the sliding connection of gag lever post 23 with the spacing hole 211 of bar, and can carry on spacingly to guide bar 22.

In an embodiment, as shown in fig. 2 and 4, the threaded blind holes 123 are sequentially formed in four top corners of the top of the lower support plate 12, the threaded fixing post 212 is vertically installed in the center of the bottom end of the fixing cylinder 21, the threaded fixing post 212 is matched with the threaded blind hole 123, the fixing plate 25 can be connected with the upper support plate 11 through a bolt, external threads are formed in the outer wall of the threaded fixing post 212, the fixing cylinder 21 is installed through threaded connection, the number of bolts used is reduced, and the base can be detached more conveniently.

The utility model discloses a concrete operation as follows:

first, rotate arbitrary rocking wheel 311, utilize the intermeshing of two gears 32 to make two-way threaded rod 31 rotate, make slide 33 be close to each other or keep away from through pivoted two-way threaded rod 31, make the slide 33 that utilizes to be close to each other or keep away from make adjusting lever 35 drive upper support plate 11 go up and down, accomplish the altitude mixture control of base, in the assembling process, when upper support plate 11 receives the impact force, can effectual buffering absorption impact force through first spring 34 and second spring 37, the stability of base has been improved, the condition that the base takes place the skew has been reduced and has appeared, thereby the assembly efficiency has been improved, when adjusting the base height, upper support plate 11 can stabilize through guide bar 22 and solid fixed cylinder 21 and support, and through the sliding connection of gag lever post 23 and bar spacing hole 211, the stability when guide bar 22 removes has been improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The adjustable stable iron core base comprises a base body (1) and is characterized in that the base body (1) is composed of an upper supporting plate (11) and a lower supporting plate (12), an adjusting mechanism (3) is arranged at the top of the lower supporting plate (12), the adjusting mechanism (3) comprises two bidirectional threaded rods (31), a sliding seat (33) is connected to the outer wall of two opposite threaded parts of each bidirectional threaded rod (31) in a meshed mode, an adjusting rod (35) is arranged above the sliding seat (33), the upper end and the lower end of the adjusting rod (35) are respectively connected with a first fixing part (351) and a second fixing part (352) through rotating shafts, the second fixing part (352) is fixed to the top of the sliding seat (33), a damping rod (36) is installed at the top of the first fixing part (351), and a second spring (37) is sleeved on the outer wall of the damping rod (36), the upper and lower ends of second spring (37) link to each other with last backup pad (11) and first mounting (351) respectively, just the both ends of two-way threaded rod (31) all are equipped with first spring (34), every the one end of first spring (34) all links to each other with slide (33).

2. The adjustable stable iron core base as claimed in claim 1, wherein the guide mechanisms (2) are installed one by one at four top corners of the top of the lower support plate (12), each guide mechanism (2) comprises a fixed cylinder (21), a guide rod (22) is arranged on the inner side of the fixed cylinder (21), the guide rod (22) is slidably connected with the fixed cylinder (21), the top end of the guide rod (22) is connected with the bottom of the upper support plate (11) through a fixed plate (25), a third spring (24) is sleeved on the outer wall of the top end of the guide rod (22), and the upper end and the lower end of the third spring (24) are respectively connected with the fixed plate (25) and the fixed cylinder (21).

3. The adjustable stable iron core base as claimed in claim 2, wherein the outer wall of the fixed cylinder (21) is symmetrically provided with bar-shaped limiting holes (211), the outer wall of the bottom end of the guide rod (22) is symmetrically provided with limiting rods (23), and the limiting rods (23) are slidably connected with the bar-shaped limiting holes (211).

4. An adjustable stable core base according to claim 3, characterized in that the four corners of the top of the lower support plate (12) are provided with threaded blind holes (123) one by one.

5. The adjustable stable iron core base as claimed in claim 4, wherein a screw fixing column (212) is vertically installed at the center of the bottom end of the fixed cylinder (21), and the screw fixing column (212) is matched with the blind threaded hole (123).

6. The adjustable stable iron core base as claimed in claim 1, wherein the mounting frame (122) is installed at the front end of the lower support plate (12), the first mounting plate (121) and the second mounting plate (124) are symmetrically installed at the top of the lower support plate (12), the rear end of the bidirectional threaded rod (31) is rotatably connected with the first mounting plate (121) through a ball bearing, and the front end of the bidirectional threaded rod (31) sequentially penetrates through the second mounting plate (124) and the mounting frame (122) and extends to the outer side of the mounting frame (122) to install the rocking wheel (311).

7. An adjustable stabilizer core base as claimed in claim 1, characterized in that a gear (32) is fixedly mounted at the center of both said two-way threaded rods (31), and said two gears (32) are engaged with each other.