CN214025558U

CN214025558U - Bench worker operation workstation convenient to teaching demonstration

Info

Publication number: CN214025558U
Application number: CN202022348529.6U
Authority: CN
Inventors: 杨国政; 管艳; 王瀛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-24
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a pincers worker operation workstation convenient to teaching demonstration, including two tables, two the mutual butt of opposite side of table, the last fixed surface of table is connected with the vice, two the lower surface difference fixedly connected with first table leg board and the second table leg board of table, first table leg board with the common sliding connection of opposite side of second table leg board has a table case, two the positive side of table all articulates there are head rod and second connecting rod, the head rod with the second connecting rod is parallel to each other, first table leg board with the equal fixedly connected with fixed plate of opposite side of second table leg board, the head rod is kept away from the one end of table with the fixed plate is articulated. An object of the utility model is to provide a pincers worker operation workstation convenient to teaching demonstration, what possess can improve the table case to with the advantage of desktop parallel and level, solved traditional pincers worker operation workstation mesa less relatively, the problem of inconvenient operation.

Description

Bench worker operation workstation convenient to teaching demonstration

Technical Field

The utility model relates to a pincers worker work workstation technical field specifically is a pincers worker work workstation convenient to teaching demonstration.

Background

In the bench worker practice, need guide the mr to demonstrate various bench worker operations for the classmates, independently accomplish by the classmates again, traditional bench worker operation workstation mesa specification is fixed, perhaps need bigger table surface to place the required instrument of bench worker operation in the operation demonstration in-process, so as to observe the understanding for the classmates, inconvenient the placing after great bench worker operation workstation demonstration is accomplished, the mesa is too big to influence the classmates and walk about, a bench worker operation workstation convenient to teaching demonstration, this workstation can be when needs are taught the demonstration, the table case under the desktop rises to the same height with the workstation, in order to promote the area of this bench worker operation workstation.

Disclosure of Invention

An object of the utility model is to provide a pincers worker operation workstation convenient to teaching demonstration, what possess can improve the table case to with the advantage of desktop parallel and level, solved traditional pincers worker operation workstation mesa less relatively, the problem of inconvenient operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pincers worker operation workstation convenient to teaching demonstration, includes two tables, two the mutual butt of opposite side of table, the last fixed surface of table is connected with the vice, two the lower surface of table is fixedly connected with first table leg board and second table leg board respectively, the common sliding connection of opposite side of first table leg board with second table leg board has a table case.

The front sides of the two table plates are hinged with a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are parallel to each other, opposite sides of the first table leg plate and the second table leg plate are fixedly connected with a fixed plate, one end, far away from the table plate, of the first connecting rod is hinged with the fixed plate, the front side of the fixed plate is rotatably connected with a rotating shaft, a shaft arm of the rotating shaft is fixedly connected with one end, far away from the table plate, of the second connecting rod, a gear is fixedly connected with the shaft arm of the rotating shaft, a supporting plate is fixedly connected with the opposite sides of the first table leg plate and the second table leg plate together, an electric push rod is fixedly mounted on the upper surface of the supporting plate, a convex linkage block is fixedly connected with a push rod part of the electric push rod, first rack rows are fixedly connected with two sides of the convex linkage block, and the two first rack rows are respectively connected with the two gears in a meshed manner, the bottom fixed mounting of first table leg board has the universal wheel, the bottom fixed mounting of second table leg board has the directional wheel, table case fixed connection be in the upper surface of convex linkage piece.

Preferably, the bottom end of the second table leg plate is fixedly connected with a sleeve block, a second rack row is sleeved on the inner wall of the sleeve block, and the second rack row is in meshed connection with the gear.

Preferably, the number of the directional wheels and the universal wheels is two.

Preferably, the bottom end of the second rack row is fixedly connected with a pinch roller plate, and the pinch roller plate is positioned right above the directional wheel.

Preferably, anti-skid grains are arranged on one side, close to the directional wheel, of the pressing wheel plate.

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

one, the utility model discloses a set up head rod, second connecting rod, table case, table, first rack row, gear, electric putter promotes the table case and rises, and head rod and second connecting rod make two table case branch to remove to both sides, have reached and have made the desktop area bigger, are more convenient for place the effect of the required instrument of pincers worker's operation.

Two, the utility model discloses a set up second rack row, gear, pinch roller board and cover block, gear revolve makes the second rack row move down, and the directional wheel of pinch roller board butt makes it fixed, the removal and the fixing of this pincers worker operation workstation of being convenient for.

Drawings

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

FIG. 2 is a view showing an opened state of the structural desk plate of the present invention;

fig. 3 is a connection diagram of the first connecting rod, the second connecting rod and the fixing block of the present invention.

In the figure: 1-table plate, 2-vice, 3-first connecting rod, 4-first table leg plate, 5-second connecting rod, 6-fixing plate, 7-gear, 8-first rack row, 9-electric push rod, 10-supporting rod, 11-universal wheel, 12-directional wheel, 13-convex linkage block, 14-second table leg plate, 15-table box, 16-rotating shaft, 17-second rack row, 18-sleeve block and 19-pressure wheel 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 to 3, the present invention provides a technical solution: the utility model provides a pincers worker operation workstation convenient to teaching demonstration, includes two tables 1, the mutual butt of opposite side of two tables 1, the last fixed surface of table 1 is connected with vice 2, the lower surface of two tables 1 is fixedly connected with first table leg board 4 and second table leg board 14 respectively, the common sliding connection of opposite side of first table leg board 4 and second table leg board 14 has a table case 15.

The front sides of the two table plates 1 are hinged with a first connecting rod 3 and a second connecting rod 5, the first connecting rod 3 and the second connecting rod 5 are parallel to each other, the opposite sides of the first table leg plate 4 and the second table leg plate 14 are fixedly connected with a fixed plate 6, one end of the first connecting rod 3, far away from the table plates 1, is hinged with the fixed plate 6, the front side of the fixed plate 6 is rotatably connected with a rotating shaft 16, a shaft arm of the rotating shaft 16 is fixedly connected with one end of the second connecting rod 5, far away from the table plates 1, a gear 7 is fixedly connected with a shaft arm of the rotating shaft 16, the opposite sides of the first table leg plate 4 and the second table leg plate 14 are fixedly connected with a supporting plate 10 together, the upper surface of the supporting plate 10 is fixedly provided with an electric push rod 9, a push rod part of the electric push rod 9 is fixedly connected with a convex linkage block 13, the two sides of the convex linkage block 13 are fixedly connected with first rack rows 8, and the two first rack rows 8 are respectively meshed with the two gears 7, bottom fixed mounting of first table leg board 4 has universal wheel 11, bottom fixed mounting of second table leg board 14 has directional wheel 12, table case 15 fixed connection is on the upper surface of convex linkage piece 13, start electric putter 9, the last push rod of electric putter 9 upwards stretches out, promote convex linkage piece 13 and table case 15 and rise, the in-process that rises, it is synchronous to rise with convex linkage piece 13 fixed connection's first rack row 8, gear 7 with meshing connection on the first rack row 8 rotates, drive fixed connection's head rod 3 to both sides synchronous rotation with it, by head rod 3 and second connecting rod 5 and table 1 articulated relation, drive two tables 1 of mutual butt and move to both sides.

Preferably, a sleeve block 18 is fixedly connected to the bottom end of the second table leg plate 14, a second rack bar 17 is sleeved on the inner wall of the sleeve block 18, the second rack bar 17 is meshed with the gear 7, a pressing wheel plate 19 is fixedly connected to the bottom end of the second rack bar 17, the pressing wheel plate 19 is located right above the orientation wheel 12, the second rack bar 17 moves downwards through the rotation of the meshed gear 7, the pressing wheel plate 19 abuts against the orientation wheel 12 through the sleeved rectangular block 18 to be fixed and not moving, and the orientation wheel 12 is fixed when the pressing wheel plate moves integrally to the state shown in fig. 2.

Preferably, the number of the directional wheels 12 and the universal wheels 11 is two.

Preferably, the pressing wheel plate 19 is provided with anti-skid lines on one side close to the directional wheel 12, so that friction force between the pressing wheel plate 19 and the directional wheel 12 is increased, the pressing wheel plate 19 can fix the directional wheel 12 better, and the stability of the whole workbench is increased.

The working principle is as follows: the bench worker operation workbench convenient for teaching demonstration is pushed to a proper teaching demonstration ground, an electric push rod 9 is started, a push rod on the electric push rod 9 extends upwards to push a convex linkage block 13 and a table box 15 to ascend, in the ascending process, a first rack row 8 fixedly connected with the convex linkage block 13 ascends synchronously, a gear 7 meshed and connected with the first rack row 8 rotates to drive a first connecting rod 3 fixedly connected with the first connecting rod 3 to rotate synchronously towards two sides, two table plates 1 butted with each other are driven to move towards two sides by the hinged relation of the first connecting rod 3 and a second connecting rod 5 and the table plates 1, meanwhile, a second rack row 17 moves downwards by the rotation of the gear 7 meshed and connected with the second connecting rod, a pressure wheel plate 19 is butted with a directional wheel 12 by a sleeved rectangular block 18 to be fixed and not moving, and moves integrally to the state shown in figure 2, the orientation wheel 12 is fixed at the moment, and the upper surface of the table box 15 is coplanar with the upper surfaces of the two table plates 1, so that the use area of the workbench is increased, and tools required by bench workers can be placed conveniently.

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 a pincers worker operation workstation convenient to teaching demonstration, includes two tables (1), its characterized in that: opposite sides of the two table plates (1) are mutually abutted, a vice (2) is fixedly connected to the upper surface of each table plate (1), a first table leg plate (4) and a second table leg plate (14) are respectively and fixedly connected to the lower surfaces of the two table plates (1), and opposite sides of the first table leg plate (4) and the second table leg plate (14) are jointly and slidably connected with a table box (15);

two the obverse side of the table plate (1) is hinged with a first connecting rod (3) and a second connecting rod (5), the first connecting rod (3) is parallel to the second connecting rod (5), the opposite side of the first table leg plate (4) is fixedly connected with a fixing plate (6) and the opposite side of the second table leg plate (14) is fixedly connected with a fixing plate (6), one end of the table plate (1) far away from the first connecting rod (3) is hinged with the fixing plate (6), the obverse side of the fixing plate (6) is rotatably connected with a rotating shaft (16), the shaft arm of the rotating shaft (16) is fixedly connected with one end of the table plate (1) far away from the second connecting rod (5), the shaft arm of the rotating shaft (16) is fixedly connected with a gear (7), the opposite side of the first table leg plate (4) and the second table leg plate (14) is fixedly connected with a supporting plate (10), and the upper surface of the supporting plate (10) is fixedly provided with an electric push rod (9), push rod portion fixedly connected with convex linkage piece (13) of electric putter (9), the first rack row of the equal fixedly connected with in both sides of convex linkage piece (13) (8), two first rack row (8) respectively with two gear (7) meshing is connected, the bottom fixed mounting of first table leg board (4) has universal wheel (11), the bottom fixed mounting of second table leg board (14) has directional wheel (12), table case (15) fixed connection be in the upper surface of convex linkage piece (13).

2. The bench worker workbench convenient for teaching demonstration as claimed in claim 1, wherein: the bottom end of the second table leg plate (14) is fixedly connected with a sleeve block (18), a second rack bar (17) is sleeved on the inner wall of the sleeve block (18), and the second rack bar (17) is meshed with the gear (7) and connected with the gear.

3. The bench worker workbench convenient for teaching demonstration as claimed in claim 1, wherein: the number of the directional wheels (12) and the number of the universal wheels (11) are both two.

4. The bench worker work bench convenient for teaching demonstration as claimed in claim 2, wherein: the bottom end of the second rack row (17) is fixedly connected with a pressing wheel plate (19), and the pressing wheel plate (19) is positioned right above the directional wheel (12).

5. The bench worker work bench convenient for teaching demonstration as claimed in claim 4, wherein: and anti-skid grains are arranged on one side of the pressure wheel plate (19) close to the directional wheel (12).