CN217663445U

CN217663445U - Adjustable bearing table for two-compartment cold and hot flushing box

Info

Publication number: CN217663445U
Application number: CN202220223979.9U
Authority: CN
Inventors: 彭伶丽; 李成喜
Original assignee: Shanghai Baiyi Testing Equipment Co ltd
Current assignee: Shanghai Baiyi Testing Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-10-28
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a cold and hot dashes case technical field, and discloses an adjustable plummer that is used for cold and hot dashing case of two-compartment type, the on-line screen storage device comprises a base, the upper end of base is provided with the bracing piece, the upper end of bracing piece is provided with the box, the inside of box is provided with dead lever and lead screw, the outside of dead lever is provided with the slider. This an adjustable plummer for cold and hot towards case of two-compartment type, be provided with drive chain, drive chain's lower extreme is installed in the upper end of plummer, the lower extreme at the slider is installed to drive chain's upper end, the motor drives slider horizontal migration through the lead screw, drive chain's upper end is removed along with the slider, be provided with two sprockets, play the guide effect to drive chain, the drive chain lower extreme drives the plummer and goes up and down, the upper end of plummer is provided with spacing wheel, laminate with the bracing piece, take place to rock when can preventing the plummer from going up and down, stability is improved, overall structure is simple, the cost of manufacture is low, the object that conveniently awaits measuring switches between two railway carriage or compartments.

Description

Adjustable bearing table for two-compartment cold and hot flushing box

Technical Field

The utility model relates to a cold and hot dashes case technical field, specifically is an adjustable plummer that is used for cold and hot dashing case of two-compartment type.

Background

The cold and hot punching box is necessary testing equipment in the material industries of metal, plastic, rubber, electronics and the like, is used for testing a material structure or a composite material, and can detect chemical changes or physical damages of a sample caused by expansion with heat and contraction with cold in the shortest time according to the degree of tolerance of the sample in the continuous environment of extremely high temperature and extremely low temperature in the moment.

Present cold and hot plummer and the box formula structure as an organic whole of case that dashes of most do not possess raising and lowering functions, need manually shift the object that awaits measuring between two railway carriage or compartment during the use, and the functional not enough uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an adjustable plummer for cold and hot towards case of two-box to provide the plummer and the box formula structure as an organic whole of most cold and hot towards case among the solution above-mentioned background art, do not possess raising and lowering functions, need manually shift the object that awaits measuring between two railway carriage or compartments during the use, functional not enough uses inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable plummer for cold and hot towards case of two-compartment type, includes the base, the upper end of base is provided with the bracing piece, the upper end of bracing piece is provided with the box, the inside of box is provided with dead lever and lead screw, the outside of dead lever is provided with the slider, the outside of lead screw is provided with synchronous pulley one, the inboard of box is provided with synchronous pulley two, the outside of synchronous pulley one and synchronous pulley two is provided with synchronous belt, the inside lower extreme of box is provided with the motor, the inboard of box is provided with the sprocket, the lower extreme of slider is provided with drive chain's one end, the through-hole has been seted up to the lower extreme of box, the top of base is provided with the plummer, the upper end of plummer is provided with spacing round, the outside of base is provided with control switch.

Preferably, the upper end symmetry of bracing piece at the base is provided with four, the box is located the base directly over, and the bracing piece plays the supporting role to the box.

Preferably, the fixed rod is located above the screw rod, the fixed rod is parallel to the screw rod, the screw rod is rotatably connected with the box body, the sliding block is in threaded connection with the screw rod, and the fixed rod plays a limiting role in limiting the sliding block.

Preferably, the synchronous belt is respectively connected with the first synchronous belt wheel and the second synchronous belt wheel in a meshed manner, the second synchronous belt wheel is rotatably connected with the box body, an output shaft of the motor is fixedly connected with the second synchronous belt wheel, the motor drives the second synchronous belt wheel to rotate, the second synchronous belt wheel drives the first synchronous belt wheel to rotate through the synchronous belt, and the screw rod rotates along with the first synchronous belt wheel and drives the sliding block to move.

Preferably, the sprocket is provided with two in the inboard of box, drive chain is connected for the meshing with the sprocket, drive chain passes the through-hole, and drive chain moves along the sprocket outside, and the sprocket plays the guide effect to drive chain.

Preferably, the lower extreme of plummer is provided with the rubber pad, spacing round is provided with four to this in the upper end of plummer, the laminating of the outside of spacing round and bracing piece, control switch and motor are electric connection, and the plummer accessible is spacing round and is removed along the bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that: this an adjustable plummer for cold and hot towards case of two-compartment type, be provided with drive chain, the upper end at the plummer is installed to drive chain's lower extreme, the lower extreme at the slider is installed to drive chain's upper end, the motor passes through the lead screw and drives slider horizontal migration, drive chain's upper end is removed along with the slider, be provided with two sprockets, play the guide effect to drive chain, the drive chain lower extreme drives the plummer and goes up and down, the upper end of plummer is provided with spacing round, laminate with the bracing piece, take place to rock when can preventing the plummer from going up and down, and stability is improved, overall structure is simple, the cost of manufacture is low, the object that conveniently awaits measuring switches between two railway carriage or compartments.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the point B in fig. 2 according to the present invention.

Wherein: 1. a base; 2. a support bar; 3. a box body; 4. fixing the rod; 5. a screw rod; 6. a slider; 7. a synchronous belt wheel I; 8. a second synchronous belt wheel; 9. a synchronous belt; 10. a motor; 11. a sprocket; 12. a drive chain; 13. a through hole; 14. a bearing table; 15. a limiting wheel; 16. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable bearing table for a two-compartment type cold and hot stamping box comprises a base 1, a support rod 2, a box body 3, a fixed rod 4, a screw rod 5, a sliding block 6, a synchronous pulley I7, a synchronous pulley II 8, a synchronous belt 9, a motor 10, a chain wheel 11, a transmission chain 12, a through hole 13, a bearing table 14, a limiting wheel 15 and a control switch 16, wherein the support rod 2 is arranged at the upper end of the base 1, the box body 3 is arranged at the upper end of the support rod 2, four support rods 2 are symmetrically arranged at the upper end of the base 1, the box body 3 is positioned right above the base 1, the fixed rod 4 and the screw rod 5 are arranged inside the box body 3, the sliding block 6 is arranged outside the fixed rod 4, the fixed rod 4 is positioned above the screw rod 5, the fixed rod 4 is parallel to the screw rod 5, the screw rod 5 is rotatably connected with the box body 3, the sliding block 6 is in threaded connection with the screw rod 5, the support rod 2 plays a supporting role on the box body 3, and the fixed rod 4 plays a limiting role on the sliding block 6;

a first synchronous belt wheel 7 is arranged on the outer side of the screw rod 5, a second synchronous belt wheel 8 is arranged on the inner side of the box body 3, a synchronous belt 9 is arranged on the outer sides of the first synchronous belt wheel 7 and the second synchronous belt wheel 8, a motor 10 is arranged at the lower end inside the box body 3, the synchronous belt 9 is respectively in meshing connection with the first synchronous belt wheel 7 and the second synchronous belt wheel 8, the second synchronous belt wheel 8 is in rotating connection with the box body 3, an output shaft of the motor 10 is fixedly connected with the second synchronous belt wheel 8, a chain wheel 11 is arranged on the inner side of the box body 3, one end of a transmission chain 12 is arranged at the lower end of the sliding block 6, a through hole 13 is formed in the lower end of the box body 3, two chain wheels 11 are arranged on the inner side of the box body 3, the transmission chain 12 is in meshing connection with the chain wheel 11, the transmission chain 12 penetrates through the through hole 13, the motor 10 drives the second synchronous belt wheel 8 to rotate, the first synchronous belt wheel 7 through the synchronous belt 9, the screw rod 5 rotates along with the first synchronous belt wheel 7 and drives the sliding block 6 to move, the transmission chain 12 moves along the outer side of the chain wheel 11, and the chain wheel 11 plays a guiding role on the transmission chain 12;

the bearing table 14 is arranged above the base 1, the limiting wheels 15 are arranged at the upper end of the bearing table 14, the control switch 16 is arranged on the outer side of the base 1, the rubber pad is arranged at the lower end of the bearing table 14, the limiting wheels 15 are arranged at the upper end of the bearing table 14 in four directions, the limiting wheels 15 are attached to the outer side of the supporting rod 2, the control switch 16 is electrically connected with the motor 10, and the bearing table 14 can move along the supporting rod 2 through the limiting wheels 15.

The working principle is as follows: firstly, the motor 10 is started through the control switch 16, the motor 10 drives the second synchronous pulley 8 to rotate, the second synchronous pulley 8 drives the first synchronous pulley 7 to rotate through the synchronous belt 9, the screw rod 5 rotates along with the first synchronous pulley 7 and drives the sliding block 6 to horizontally move along the fixed rod 4, the sliding block 6 drives the upper end of the transmission chain 12 to move, the transmission chain 12 moves along the outer side of the chain wheel 11, the chain wheel 11 plays a role in guiding the transmission chain 12, the lower end of the transmission chain 12 drives the bearing platform 14 to move upwards, the limiting wheel 15 moves along the supporting rod 2 to prevent the bearing platform 14 from shaking, the stability is improved, the motor 10 reversely rotates through the control switch 16, the sliding block 6 moves towards the other side, the bearing platform 14 moves downwards under the influence of self gravity, and the height adjustment is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 adjustable plummer that is used for cold and hot case that dashes of two-compartment formula, includes base (1), its characterized in that: the upper end of base (1) is provided with bracing piece (2), the upper end of bracing piece (2) is provided with box (3), the inside of box (3) is provided with dead lever (4) and lead screw (5), the outside of dead lever (4) is provided with slider (6), the outside of lead screw (5) is provided with synchronous pulley (7), the inboard of box (3) is provided with synchronous pulley (8), the outside of synchronous pulley (7) and synchronous pulley (8) is provided with synchronous belt (9), the inside lower extreme of box (3) is provided with motor (10), the inboard of box (3) is provided with sprocket (11), the lower extreme of slider (6) is provided with the one end of drive chain (12), through-hole (13) have been seted up to the lower extreme of box (3), the top of base (1) is provided with plummer (14), the upper end of plummer (14) is provided with spacing wheel (15), the outside of base (1) is provided with control switch (16).

2. An adjustable load carrying platform for a two-compartment cold and hot box according to claim 1, wherein: the upper end of the base (1) of the supporting rods (2) is symmetrically provided with four supporting rods, and the box body (3) is located right above the base (1).

3. An adjustable load carrying platform for a two-compartment cold and hot stamping box as claimed in claim 1, wherein: the fixing rod (4) is located above the screw rod (5), the fixing rod (4) is parallel to the screw rod (5), the screw rod (5) is rotatably connected with the box body (3), and the sliding block (6) is in threaded connection with the screw rod (5).

4. An adjustable load carrying platform for a two-compartment cold and hot stamping box as claimed in claim 1, wherein: the synchronous belt (9) is respectively connected with the first synchronous belt wheel (7) and the second synchronous belt wheel (8) in a meshed mode, the second synchronous belt wheel (8) is rotatably connected with the box body (3), and an output shaft of the motor (10) is fixedly connected with the second synchronous belt wheel (8).

5. An adjustable load carrying platform for a two-compartment cold and hot box according to claim 1, wherein: the chain wheel (11) is provided with two in the inboard of box (3), drive chain (12) are connected for the meshing with chain wheel (11), drive chain (12) pass through-hole (13).

6. An adjustable load carrying platform for a two-compartment cold and hot stamping box as claimed in claim 1, wherein: the lower extreme of plummer (14) is provided with the rubber pad, spacing round (15) are provided with four to this in the upper end of plummer (14), the laminating of the outside of spacing round (15) and bracing piece (2), control switch (16) and motor (10) are electric connection.