CN214980878U

CN214980878U - Workstation is used in hardware processing convenient to height-adjusting

Info

Publication number: CN214980878U
Application number: CN202120393334.5U
Authority: CN
Inventors: 刘天乐
Original assignee: Yuangong Electric Technology Co ltd
Current assignee: Yuangong Electric Technology Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-03
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a workstation is used in hardware processing convenient to height-adjusting, which comprises a supporting pedestal and is characterized by further comprising, the symmetry is equipped with high adjustment mechanism around the top of support base, the fixed position who supports the base top and correspond high adjustment mechanism installs actuating mechanism rather than the cooperation use, and table surface fixed connection is passed through at two high adjustment mechanism's top, high adjustment mechanism includes the solid fixed cylinder, solid fixed cylinder fixed connection is equipped with the transfer line between two solid fixed cylinders at the top of supporting the base, the both ends of transfer line run through two solid fixed cylinders respectively and extend to inside fixedly connected with drive bevel gear, the fixed surface of transfer line is connected with driven round gear. This workstation is used in hardware processing convenient to height-adjusting, structural design is reasonable, and convenient to use can be according to staff's height adjust the height fast, and then the workman's of being convenient for operation, and the practicality is high, has satisfied diversified demand.

Description

Workstation is used in hardware processing convenient to height-adjusting

Technical Field

The utility model relates to a hardware processing equipment technical field specifically is a workstation is used in hardware processing convenient to height-adjusting.

Background

Gold is traditional hardware products, also called "little five metals", indicates gold, silver, copper, iron, five kinds of metals of tin, modern society's five metals are more extensive, for example hardware and tools, five metals spare part, daily five metals, building five metals and security protection articles for use etc., the workstation is mostly fixed design for hardware processing of prior art, often can not adjust the height, therefore the staff of the different heights of unable adaptation uses when using, can influence workman's a series of operations, the practicality is low, be difficult to satisfy the demand, for this reason we have proposed a workstation for hardware processing of being convenient for height-adjusting, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation for hardware processing convenient to height-adjusting to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware machining workbench convenient for height adjustment comprises a supporting base, wherein height adjusting mechanisms are symmetrically arranged on the front and back of the top of the supporting base, driving mechanisms matched with the height adjusting mechanisms are fixedly arranged on the top of the supporting base and correspond to the positions of the height adjusting mechanisms, and the tops of the two height adjusting mechanisms are fixedly connected through a workbench surface;

the height adjusting mechanism comprises fixed cylinders which are fixedly connected with the top of the supporting base, a transmission rod is arranged between the two fixed cylinders, two ends of the transmission rod respectively penetrate through the two fixed cylinders and extend to the inside to be fixedly connected with a driving bevel gear, the surface of the transmission rod is fixedly connected with a driven circular gear, a rotating cavity is arranged inside the fixed cylinder, the rotating cavity is movably connected with a rotating block, the middle point of the top of the rotating block is fixedly connected with a connecting rod, the top end of the connecting rod penetrates through the rotating cavity and extends into the fixed cylinder to be fixedly connected with a driven bevel gear, a screw rod is fixedly connected with the middle point of the top of the driven bevel gear, the surface of the screw rod is in threaded connection with a lifting column, the top end of the lifting column penetrates through the fixed cylinder and extends to the outside of the fixed cylinder to be fixedly connected with the bottom of the working table, and the bottom of the right side of the lifting column is in sliding connection with the inner wall of the fixed cylinder through a limiting sliding block;

the driving mechanism comprises a reduction gearbox, the reduction gearbox is fixedly installed at the top of the supporting base, a driving motor is fixedly installed on the left side of the reduction gearbox, an output shaft of the driving motor is connected with an input end of the reduction gearbox, and a driving circular gear matched with a driven circular gear for use is fixedly connected to an output end of the reduction gearbox.

Preferably, the side surface of the fixed cylinder is fixedly connected with a rolling bearing at a position corresponding to the transmission rod, and one end of the transmission rod penetrates through the rolling bearing and extends to the outside of the transmission rod to be movably connected with the transmission rod.

Preferably, the position that the fixed cylinder corresponds rotatory intracavity wall bottom sets up rather than the support groove of intercommunication each other, the bottom fixed mounting who supports the inslot wall has the bull's eye bearing, the top and the rotatory piece bottom of bull's eye bearing contact each other.

Preferably, the side of the rotating block is provided with a ball, and the surface of the ball is in rolling connection with the inner wall of the rotating cavity.

Preferably, a baffle is fixedly connected to the inner wall of the fixed cylinder and corresponds to the position between the driving bevel gear and the lifting column.

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

1. the utility model discloses when needs go up and down to table surface, open two driving motor simultaneously, under the effect of reducing gear box, it is rotatory that initiative circular gear drives driven circular gear and transfer line, and then it is rotatory to drive the initiative bevel gear, driven bevel gear with it meshing is at rotatory chamber, under the connection of rotatory piece and link, it rotates to drive the screw rod, it is spacing that the lift post of threaded connection on the screw rod passes through spacing slider, shift up simultaneously, and then can promote table surface to shift up, this workstation for the hardware processing of height-adjusting of being convenient for, structural design is reasonable, high durability and convenient use, can adjust the height fast according to staff's height, and then be convenient for workman's operation, high practicability, diversified demand has been satisfied.

2. The utility model discloses a set up antifriction bearing, carry out joint support to the transmission pole to improve its steadiness when rotating, support groove and bull's eye bearing through setting up, roll the support bottom the pairing rotation piece, do benefit to rotatory piece and rotate, through setting up the ball, reduced rotatory piece when rotating, friction between its surface and the rotatory intracavity wall, through setting up the baffle, carry on spacingly to the movement track of lift post, prevent that it from moving down too much and striking the initiative bevel gear.

Drawings

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

fig. 2 is a schematic structural diagram of a side view of the present invention;

FIG. 3 is a sectional view of the height adjusting mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of A-A of FIG. 3 according to the present invention;

fig. 5 is a schematic structural diagram of a front view of the driving mechanism of the present invention.

In the figure: the device comprises a support base 1, a height adjusting mechanism 2, a fixed cylinder 21, a transmission rod 22, a driving bevel gear 23, a driven circular gear 24, a rotating cavity 25, a rotating block 26, a connecting rod 27, a driven bevel gear 28, a screw 29, a lifting column 210, a limiting slide block 211, a rolling bearing 212, a support groove 213, a bull eye bearing 214, balls 215, a baffle 216, a driving mechanism 3, a reduction gearbox 31, a driving motor 32, a driving circular gear 33 and a working table top 4.

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 workbench for hardware processing, which is convenient for height adjustment, comprises a supporting base 1, height adjusting mechanisms 2 are symmetrically arranged at the front and back of the top of the supporting base 1, a driving mechanism 3 matched with the top of the supporting base 1 and corresponding to the height adjusting mechanisms 2 is fixedly installed at the top of the supporting base 1, and the tops of the two height adjusting mechanisms 2 are fixedly connected through a working table top 4.

The height adjusting mechanism 2 comprises fixed cylinders 21, the fixed cylinders 21 are fixedly connected to the top of the support base 1, a transmission rod 22 is arranged between the two fixed cylinders 21, two ends of the transmission rod 22 respectively penetrate through the two fixed cylinders 21 and extend to the inside to be fixedly connected with a driving bevel gear 23, the side faces of the fixed cylinders 21 are fixedly connected with rolling bearings 212 corresponding to the transmission rod 22, one end of the transmission rod 22 penetrates through the rolling bearings 212 and extends to the outside to be movably connected with the transmission rod 22, the surface of the transmission rod 22 is fixedly connected with a driven circular gear 24, a rotating cavity 25 is formed in the fixed cylinders 21, a rotating block 26 is movably connected in the rotating cavity 25, supporting grooves 213 communicated with the fixed cylinders 21 are formed in positions of the fixed cylinders 21 corresponding to the bottoms of the inner walls of the rotating cavity 25, bullseye bearings 214 are fixedly installed at the bottoms of the inner walls of the supporting grooves 213, and the tops of the bullseye bearings 214 are contacted with the bottoms of the rotating blocks 26, the side of the rotating block 26 is provided with a ball 215, the surface of the ball 215 is in rolling connection with the inner wall of the rotating cavity 25, the middle point of the top of the rotating block 26 is fixedly connected with a connecting rod 27, the top end of the connecting rod 27 penetrates through the rotating cavity 25 and extends to the inside of the fixed cylinder 21 to be fixedly connected with a driven bevel gear 28, the middle point of the top of the driven bevel gear 28 is fixedly connected with a screw 29, the surface of the screw 29 is in threaded connection with a lifting column 210, a baffle 216 is fixedly connected to the inner wall of the fixed cylinder 21 at a position corresponding to the position between the driving bevel gear 23 and the lifting column 210, the top end of the lifting column 210 penetrates through the fixed cylinder 21 and extends to the outside thereof to be fixedly connected with the bottom of the working table top 4, and the bottom of the right side of the lifting column 210 is in sliding connection with the inner wall of the fixed cylinder 21 through a limiting slide block 211;

the driving mechanism 3 comprises a reduction box 31, the reduction box 31 is fixedly arranged at the top of the supporting base 1, a driving motor 32 is fixedly arranged at the left side of the reduction box 31, an output shaft of the driving motor 32 is connected with an input end of the reduction box 31, a driving circular gear 33 matched with the driven circular gear 24 for use is fixedly connected to an output end of the reduction box 31, the transmission rod 22 is connected and supported through a rolling bearing 212 to improve the smoothness of the rotation of the transmission rod, the bottom of the rotating block 26 is rolled and supported through a supporting groove 213 and a bull eye bearing 214 to facilitate the rotation of the rotating block 26, the friction between the surface of the rotating block 26 and the inner wall of the rotating cavity 25 is reduced through a ball 215, the movement track of the lifting column 210 is limited through a baffle 216, the lifting column is prevented from moving downwards too much to impact on the driving bevel gear 23, and the working table for machining hardware with the height convenient adjustment, structural design is reasonable, and convenient to use can adjust the height according to staff's height fast, and then the workman's of being convenient for operation, and the practicality is high, has satisfied diversified demand.

When the lifting device is used, the two driving motors 32 are simultaneously started, the driving circular gear 33 drives the driven circular gear 24 and the transmission rod 22 to rotate under the action of the reduction gearbox 31, the driving bevel gear 23 is further driven to rotate, the driven bevel gear 28 meshed with the driving bevel gear drives the screw rod 29 to rotate under the connection of the rotating cavity 25, the rotating block 26 and the connecting rod 27, the lifting column 210 in threaded connection with the screw rod 29 is limited through the limiting slide block 211 and moves upwards at the same time, and the working table top 4 can be further pushed to move upwards.

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 workstation for hardware processing convenient to height-adjusting, includes support base (1), its characterized in that: the height adjusting mechanisms (2) are symmetrically arranged at the front and back of the top of the supporting base (1), driving mechanisms (3) matched with the height adjusting mechanisms are fixedly arranged at the top of the supporting base (1) and correspond to the height adjusting mechanisms (2), and the tops of the two height adjusting mechanisms (2) are fixedly connected through a working table top (4);

the height adjusting mechanism (2) comprises fixed cylinders (21), the fixed cylinders (21) are fixedly connected to the top of the supporting base (1), a transmission rod (22) is arranged between the two fixed cylinders (21), two ends of the transmission rod (22) respectively penetrate through the two fixed cylinders (21) and extend to the inside of the fixed cylinders and are fixedly connected with driving bevel gears (23), the surface of the transmission rod (22) is fixedly connected with driven circular gears (24), a rotating cavity (25) is formed in the fixed cylinders (21), a rotating block (26) is movably connected in the rotating cavity (25), a connecting rod (27) is fixedly connected to the middle point of the top of the rotating block (26), the top ends of the connecting rods (27) penetrate through the rotating cavity (25) and extend to the inside of the fixed cylinders (21) and are fixedly connected with driven bevel gears (28), and a screw (29) is fixedly connected to the middle point of the tops of the driven bevel gears (28), the surface of the screw rod (29) is in threaded connection with a lifting column (210), the top end of the lifting column (210) penetrates through the fixed cylinder (21) and extends to the outside of the fixed cylinder to be fixedly connected with the bottom of the working table top (4), and the bottom of the right side of the lifting column (210) is in sliding connection with the inner wall of the fixed cylinder (21) through a limiting slide block (211);

the driving mechanism (3) comprises a reduction gearbox (31), the reduction gearbox (31) is fixedly installed at the top of the supporting base (1), a driving motor (32) is fixedly installed on the left side of the reduction gearbox (31), an output shaft of the driving motor (32) is connected with an input end of the reduction gearbox (31), and a driving circular gear (33) matched with the driven circular gear (24) for use is fixedly connected to an output end of the reduction gearbox (31).

2. The workbench convenient to adjust in height for hardware processing of claim 1, characterized in that: the side face of the fixed cylinder (21) corresponds to the position of the transmission rod (22) and is fixedly connected with a rolling bearing (212), and one end of the transmission rod (22) penetrates through the rolling bearing (212) and extends to the outside of the transmission rod to be movably connected with the transmission rod.

3. The workbench convenient to adjust in height for hardware processing of claim 1, characterized in that: fixed cylinder (21) correspond the position of rotatory chamber (25) inner wall bottom and offer support groove (213) rather than intercommunication each other, the bottom fixed mounting who supports groove (213) inner wall has bull's eye bearing (214), the top and the rotatory piece (26) bottom of bull's eye bearing (214) contact each other.

4. The workbench convenient to adjust in height for hardware processing of claim 1, characterized in that: the side of the rotating block (26) is provided with a ball (215), and the surface of the ball (215) is in rolling connection with the inner wall of the rotating cavity (25).

5. The workbench convenient to adjust in height for hardware processing of claim 1, characterized in that: a baffle (216) is fixedly connected to the inner wall of the fixed cylinder (21) and corresponds to the position between the driving bevel gear (23) and the lifting column (210).