CN211759844U

CN211759844U - Combined movable workbench

Info

Publication number: CN211759844U
Application number: CN202020337675.6U
Authority: CN
Inventors: 宋义星; 景方斌
Original assignee: Shandong Targus Precision Machine Co ltd
Current assignee: Shandong Targus Precision Machine Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-27
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a combined movable workbench, which relates to the technical field of mechanical equipment and aims at the problem that the prior base of the workbench and the workbench with larger specifications can not be manufactured due to the structure and transportation limitation, and provides a proposal that the combined movable workbench comprises a base and a workbench, wherein a lead screw is movably arranged in the base, a second coupler is fixedly arranged at one end of the lead screw, a second commutator is fixedly arranged at the other end of the second coupler, a rotating shaft is movably arranged on the side wall of the second commutator, the end of the rotating shaft is movably connected with a second speed reducer, a guide rail is fixedly arranged at the upper end of the base, the workbench is movably arranged at the upper end of the guide rail, the combined movable workbench has a novel structure, and solves the problem that the base of the workbench and the workbench with larger specifications can not be manufactured due to the structure and transportation limitation, the structural performance of the mobile workbench is further optimized.

Description

Combined movable workbench

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a modular portable workstation.

Background

The gantry machining center is a machining center with a main shaft axis perpendicular to a workbench, the whole structure is a gantry frame and comprises double upright columns, a top beam and a cross beam, the gantry machining center is particularly suitable for machining large-sized workpieces and workpieces with complex shapes, and most of the existing gantry machining center manufacturing and large gantry boring and milling machine manufacturing industries adopt a movable workbench.

Because the problem of structure and transportation restriction, can't produce the base of great specification workstation and workstation, in order to further optimize the structural performance of portable workstation, improve the walking precision of workstation, reduce the transportation degree of difficulty, reduce the cost of transportation, therefore, we have provided a modular portable workstation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modular portable workstation has solved because the problem of structure and transportation restriction, can't produce the problem of the base of great specification workstation and workstation, and has further optimized the structural performance of portable workstation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modular portable workstation, includes base and workstation, the inside movable mounting of base has the lead screw, just the one end fixed mounting of lead screw has the second shaft coupling, the other end fixed mounting of second shaft coupling has the second commutator, just the lateral wall movable mounting of second commutator has the pivot, the terminal swing joint of pivot has the second speed reducer, just the upper end fixed mounting of base has the guide rail, the upper end movable mounting of guide rail has the workstation, just the upper end fixed mounting of base has first commutator, the one end swing joint of first commutator has the transmission shaft, just the other end fixed connection of transmission shaft has first shaft coupling, transmission shaft one end swing joint has first speed reducer is kept away from to first shaft coupling, just the lower extreme movable mounting of first speed reducer has first motor.

Preferably, the upper end movable mounting of workstation has hydraulic pressure to embrace tightly the group, just hydraulic pressure embraces tightly the group including second pneumatic cylinder and support.

Preferably, the bottom end of the base is fixedly provided with a base plate, and the upper end of the base plate is movably provided with an anchor bolt.

Preferably, a first hydraulic cylinder is fixedly mounted on the side wall of the base.

Preferably, the upper end and the lower end of the first hydraulic cylinder are both provided with hydraulic cylinders, and the two hydraulic cylinders are connected through control lines.

The utility model has the advantages that:

1: when the device is used, the base and the workbench are structurally formed, so that the machining, the installation and the transportation are convenient, the manufacturing difficulty of a machine tool can be reduced, and the transportation cost can be reduced.

2: when the device is used, the hydraulic clamping group is arranged, the hydraulic clamping group is internally composed of two hydraulic cylinders and a support, when the workbench is not moved, a clamping effect is achieved, acting force generated by a machine tool on a guide rail and a lead screw during machining operation is reduced, and the service lives of the guide rail and the lead screw are prolonged.

In summary, the following steps: the device has not only optimized the structural performance of portable workstation, improves the walking precision of workstation, has reduced the transportation degree of difficulty moreover, reduces the cost of transportation, suitable popularization.

Drawings

Fig. 1 is a schematic structural view of the combined movable workbench of the present invention.

Fig. 2 is the utility model discloses a modular portable workbench's hydraulic pressure is embraced and is tightly organized's structural schematic.

Fig. 3 is a schematic view of the speed reducer base structure of the combined movable workbench of the present invention.

Reference numbers in the figures: the hydraulic press comprises a working table 1, a first hydraulic cylinder 2, a base 3, a base 4, a base plate 5, a guide rail 5, a transmission shaft 6, a first coupler 7, a first speed reducer 8, a first motor 9, a first commutator 10, a lead screw 11, a foundation bolt 12, a hydraulic holding group 13, a speed reducer base 14, a second coupler 15, a second commutator 16, a rotating shaft 17 and a second speed reducer 18.

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.

Referring to fig. 1-3, a combined movable workbench comprises a base 3 and a workbench 1, wherein a lead screw 11 is movably mounted inside the base 3, a second coupler 15 is fixedly mounted at one end of the lead screw 11, a second reverser 16 is fixedly mounted at the other end of the second coupler 15, a rotating shaft 17 is movably mounted on the side wall of the second reverser 16, a second speed reducer 18 is movably connected at the tail end of the rotating shaft 17, a guide rail 5 is fixedly mounted at the upper end of the base 3, the workbench 1 is movably mounted at the upper end of the guide rail 5, a first reverser 10 is fixedly mounted at the upper end of the base 3, a transmission shaft 6 is movably connected at one end of the first reverser 10, a first coupler 7 is fixedly connected at the other end of the transmission shaft 6, and a first speed reducer 8 is movably connected at one end of the first coupler 7 away from the transmission shaft 6, just the lower extreme movable mounting of first speed reducer 8 has first motor 9, and the upper end movable mounting of workstation 1 has hydraulic pressure to embrace tightly group 13, just hydraulic pressure is embraced tightly group 13 including second pneumatic cylinder and support, and the bottom fixed mounting of base 3 has baseboard 4, just the upper end movable mounting of baseboard 4 has rag bolt 12, and the lateral wall fixed mounting of base 3 has first pneumatic cylinder 2, and the upper and lower both ends of first pneumatic cylinder 2 all are equipped with the pneumatic cylinder, two connect through the control line between the pneumatic cylinder.

The working principle is as follows: the utility model provides a modular movable table is when using, at first motor 9 is connected with speed reducer 8, play the effect of output power, commutator 10 is connected through transfer line 6 with speed reducer 8, and fasten by shaft coupling 7, lead screw 11 installs on base 3, lead screw 11 upper nut is connected with workstation 1, carry out the output operation of power, workstation 1 is connected through guide rail 5 with base 3, workstation 1 carries out the action of walking around along guide rail 5 on base 3, rag bolt 12 plays the effect of adjusting the base horizontally, and hydraulic pressure is embraced and is tightly organized 13 inside and is become by two pneumatic cylinders and support, when the workstation is unmovable, play and embrace the effect of tightly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combined movable workbench comprises a workbench (1), a first hydraulic cylinder (2), a base (3), a base plate (4), a guide rail (5), a transmission shaft (6), a first coupler (7), a first speed reducer (8), a first motor (9), a first commutator (10), a lead screw (11), a foundation bolt (12), a hydraulic locking group (13), a speed reducer base (14), a second coupler (15), a second commutator (16), a rotating shaft (17) and a second speed reducer (18), and is characterized in that the lead screw (11) is movably installed inside the base (3), the second coupler (15) is fixedly installed at one end of the lead screw (11), the second commutator (16) is fixedly installed at the other end of the second coupler (15), and the rotating shaft (17) is movably installed on the side wall of the second commutator (16), the terminal swing joint of pivot (17) has second speed reducer (18), just the upper end fixed mounting of base (3) has guide rail (5), the upper end movable mounting of guide rail (5) has workstation (1), just the upper end fixed mounting of base (3) has first commutator (10), the one end swing joint of first commutator (10) has transmission shaft (6), just the first shaft coupling (7) of the other end fixedly connected with of transmission shaft (6), transmission shaft (6) one end swing joint has first speed reducer (8) is kept away from in first shaft coupling (7), just the lower extreme movable mounting of first speed reducer (8) has first motor (9).

2. The combined movable workbench according to claim 1, wherein the upper end of the workbench (1) is movably provided with a hydraulic clasping group (13), and the hydraulic clasping group (13) comprises a second hydraulic cylinder and a bracket.

3. The combined movable workbench according to claim 1, characterized in that a base foot plate (4) is fixedly arranged at the bottom end of the base (3), and an anchor bolt (12) is movably arranged at the upper end of the base foot plate (4).

4. A combined movable work table according to claim 1, characterized in that the side wall of the base (3) is fixedly mounted with a first hydraulic cylinder (2).

5. A combined movable work table according to claim 4, characterized in that the upper and lower ends of the first hydraulic cylinder (2) are provided with hydraulic cylinders, and the two hydraulic cylinders are connected by control lines.