CN217683052U

CN217683052U - Hydraulic counterweight system of large vertical lathe beam assembly

Info

Publication number: CN217683052U
Application number: CN202221877711.3U
Authority: CN
Inventors: 林盛
Original assignee: Ruianmu Cnc Machine Tool Manufacturing Shandong Co ltd
Current assignee: Ruianmu Cnc Machine Tool Manufacturing Shandong Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-28
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a large-scale merry go round machine crossbeam assembly hydraulic pressure counter weight system, include: a base, a side plate and a bracket; the side plates are arranged on two sides of the base and are connected with the base in a welding mode; the bracket is welded on the inner wall of the base, and the screw rod is welded on the end part of the bracket; the counterweight block is sleeved on the bracket and is fixed through the pressing plate; the pressing plate is sleeved on the screw rod, and the pressing plate and the screw rod are fixed through a nut; the hanging bracket is arranged above the base, and the hanging bracket is fixedly connected with the base through a bolt; the lifting lug is arranged at the top end of the hanging bracket; the utility model discloses an improvement to large-scale merry go round machine beam assembly hydraulic pressure counter weight system, it is reasonable to have a structural design, easy to assemble with dismantle, be convenient for remove and transport, the flexibility is strong, can satisfy different user demands, advantage that stability is strong to effectual problem and the not enough that appear in having solved current device.

Description

Hydraulic counterweight system of large vertical lathe beam assembly

Technical Field

The utility model relates to a vertical lathe technical field, more specifically the theory that says so especially relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system.

Background

The vertical lathe is different from the common lathe in that the main shaft of the vertical lathe is vertical, which is equivalent to the common lathe is erected vertically. The workbench is in a horizontal position, so that the machine is suitable for processing heavy parts with large diameter and short length. The vertical lathe can process inner and outer cylinders, conical surfaces, end planes, grooves, chamfers and the like, and the operations of clamping, correcting and the like of workpieces are convenient.

In order to solve the problem that the movement precision of a large vertical lathe is reduced due to the fact that the whole cross beam is overweight, a balancing weight connected with the cross beam is installed on the rear side of the vertical lathe, so that the machining precision and efficiency of the lathe are improved, and the safety and the reliability are improved.

The balancing weight of current large-scale merry go round machine crossbeam is bulky, weight is heavier, and whole formula structure as an organic whole is not convenient for remove and transport to two suspension cables that current balancing weight adopted to be the symmetric form to distribute more connect, and stability is relatively poor at the lift in-process.

In view of this, research and improvement are carried out to solve the existing problems, and a hydraulic counterweight system of a large-scale vertical lathe beam assembly is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale merry go round machine beam assembly hydraulic pressure counter weight system to the problem that proposes in solving above-mentioned background art is with not enough.

In order to achieve the above object, the utility model provides a large-scale merry go round machine beam assembly hydraulic pressure counter weight system reaches by following concrete technical means:

a large-scale merry go round machine beam assembly hydraulic pressure counter weight system includes: the device comprises a base, side plates, a support, a screw rod, a balancing weight, a pressing plate, a hanging bracket and a lifting lug; the side plates are arranged on two sides of the base and connected with the base in a welding mode; the bracket is welded on the inner wall of the base, and the screw rod is welded on the end part of the bracket; the counterweight block is sleeved on the bracket and is fixed through the pressing plate; the pressing plate is sleeved on the screw rod, and the pressing plate and the screw rod are fixed through a nut; the hanging bracket is arranged above the base and fixedly connected with the base through bolts; the lifting lug is installed on the top end of the hanging bracket, and the lifting lug is connected with the hanging bracket in a welding mode.

As the further optimization of this technical scheme, the utility model relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system the base is the platelike structure of transversal personally submitting english letter "T" shape.

As the further optimization of this technical scheme, the utility model relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system the curb plate is right angled triangle platelike structure, and the curb plate installs everywhere in the bilateral symmetry of base.

As this technical scheme's further optimization, the utility model relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system the support is both sides semicircular in shape's rectangle columnar structure, and the support is linear array form distribution on the inner wall of base and is provided with the multiple department.

As a further optimization of this technical scheme, the utility model relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system the balancing weight is rectangular plate-like structure, and the symmetry sets up two slotted holes that are used for the installing support on the balancing weight.

As the further optimization of this technical scheme, the utility model relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system the gallows is isosceles trapezoid's frame construction for whole outward appearance, and the centre of gallows is english letter "V" shape.

As the further optimization of this technical scheme, the utility model relates to a large-scale merry go round machine beam assembly hydraulic pressure counter weight system the lug is provided with two in the top symmetry of gallows.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses the base is the transversal platelike structure who personally submits english letter "T" shape, and the curb plate is right angled triangle platelike structure, and the curb plate installs the setting of four places at the bilateral symmetry of base, and structural firmness is strong, supporting effect is good, makes base non-deformable, plays limiting displacement to the balancing weight simultaneously, makes the support indeformable, warp.

2. The utility model discloses the support is both sides semicircular rectangle columnar structure, and the support is linear array form distribution on the inner wall of base and is provided with many places, and the balancing weight is rectangular plate structure, and the symmetry sets up the setting that two are used for the slotted hole of installing support on the balancing weight, makes things convenient for the installation and the dismantlement of balancing weight, through dismantling reduction weight, conveniently removes and transports to can satisfy different user demands according to the balancing weight of the corresponding quantity of required weight installation.

3. The utility model discloses the gallows is isosceles trapezoid's frame construction for whole outward appearance, and the centre of gallows is English letter "V" shape, and the lug is provided with the setting of two in the top symmetry of gallows, and structural firmness is strong, stability is strong, and is provided with two lugs and makes the distribution of force more even, makes wholly more stable when going up and down.

4. The utility model discloses an improvement to large-scale merry go round machine crossbeam assembly hydraulic pressure counter weight system has structural design rationally, easy to assemble with dismantle, be convenient for remove and transport, the flexibility is strong, can satisfy different user demands, advantage that stability is strong to effectual problem and the not enough that appear in having solved current device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the base of the present invention.

In the figure: base 1, curb plate 2, support 3, screw rod 4, balancing weight 5, clamp plate 6, gallows 7, lug 8.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical implementation of a hydraulic counterweight system for a large-scale vertical lathe beam assembly:

a large-scale merry go round machine beam assembly hydraulic pressure counter weight system includes: the device comprises a base 1, a side plate 2, a support 3, a screw rod 4, a balancing weight 5, a pressing plate 6, a hanging bracket 7 and a lifting lug 8; the side plates 2 are arranged on two sides of the base 1, and the side plates 2 are connected with the base 1 in a welding mode; the bracket 3 is welded on the inner wall of the base 1, and the screw rod 4 is welded on the end part of the bracket 3; the counterweight 5 is sleeved on the bracket 3, and the counterweight 5 is fixed by the pressing plate 6; the pressing plate 6 is sleeved on the screw rod 4, and the pressing plate 6 and the screw rod 4 are fixed through nuts; the hanging bracket 7 is arranged above the base 1, and the hanging bracket 7 is fixedly connected with the base 1 through bolts; the lifting lug 8 is installed on the top end of the hanger 7, and the lifting lug 8 is connected with the hanger 7 in a welding mode.

Specifically, as shown in fig. 4, the base 1 is a plate-shaped structure with a cross section in the shape of an english letter "T", and has a limiting effect on the counterweight 5, so that the support 3 is not easily bent or deformed.

Specifically, as shown in fig. 3, the side plates 2 are of right-angled triangle plate-shaped structures, and the side plates 2 are symmetrically arranged at four positions on two sides of the base 1, so that the structural firmness is strong, the supporting effect is good, and the base 1 is not easy to deform.

Specifically, as shown in fig. 3, the support 3 is a rectangular column structure with two semicircular sides, and the support 3 is provided with a plurality of places in a linear array on the inner wall of the base 1, so that the corresponding number of the clump weights 5 can be installed according to the required weight, and different use requirements can be met.

Specifically, as shown in fig. 3, the counterweight 5 is a rectangular plate-shaped structure, and two slotted holes for mounting the bracket 3 are symmetrically formed in the counterweight 5, so that the counterweight 5 can be conveniently mounted and dismounted, and the weight can be reduced by dismounting, and the movement and transportation are convenient.

Specifically, as shown in fig. 4, the hanger 7 is an isosceles trapezoid frame structure in overall appearance, and the middle of the hanger 7 is in a V shape with english letters, so that the structural firmness is strong and the stability is strong.

Specifically, as shown in fig. 4, the lifting lugs 8 are symmetrically arranged at two positions at the top end of the hanger 7, and the two lifting lugs 8 are arranged to make the distribution of force more uniform, so that the whole lifting device is more stable during lifting.

The method comprises the following specific implementation steps:

transport each part to the installation site, then assemble whole, select the balancing weight 5 of suitable quantity according to required weight, insert balancing weight 5 on the support 3 of base 1 both sides (should adopt the symmetry installation during installation, prevent the focus skew), install on the screw rod 4 and fix through the nut with clamp plate 6 again, then install base 1's top with gallows 7, and fix through the nut, be connected to the hanger cable on 8 at last, the other end and the merry go round machine crossbeam of hanger cable are connected, accomplish the equipment.

In conclusion: according to the hydraulic counterweight system for the large-scale vertical lathe beam assembly, the base is of a plate-shaped structure with the cross section in the shape of an English letter T, the side plates are of right-angled triangle plate-shaped structures, and the side plates are symmetrically arranged at four positions on two sides of the base, so that the structural firmness is strong, the supporting effect is good, the base is not easy to deform, meanwhile, the counterweight block is limited, and the support is not easy to bend and deform; the support is of a rectangular columnar structure with two semicircular sides, a plurality of positions are distributed on the inner wall of the base in a linear array manner, the balancing weight is of a rectangular plate-shaped structure, two slotted holes for mounting the support are symmetrically formed in the balancing weight, the mounting and dismounting of the balancing weight are facilitated, the weight is reduced through dismounting, the movement and the transportation are facilitated, and the balancing weights with corresponding number can be mounted according to the required weight, so that different use requirements are met; the hanging bracket is of an isosceles trapezoid frame structure in the whole appearance, the middle of the hanging bracket is of a V shape of an English letter, the lifting lugs are symmetrically arranged at two positions at the top end of the hanging bracket, the structural firmness is strong, the stability is strong, and the two lifting lugs are arranged to enable the force distribution to be more uniform, so that the whole lifting frame is more stable during lifting; through the improvement to large-scale merry go round machine beam assembly hydraulic pressure counter weight system, it is reasonable to have a structural design, easy to assemble with dismantle, be convenient for remove and transport, the flexibility is strong, can satisfy different user demands, advantage that stability is strong to effectual problem and the not enough of appearing in having solved current device.

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. A large-scale merry go round machine beam assembly hydraulic pressure counter weight system includes: the device comprises a base (1), a side plate (2), a support (3), a screw (4), a balancing weight (5), a pressing plate (6), a hanging bracket (7) and a lifting lug (8); the method is characterized in that: the side plates (2) are arranged on two sides of the base (1), and the side plates (2) are connected with the base (1) in a welding mode; the support (3) is welded on the inner wall of the base (1), and the screw (4) is welded on the end part of the support (3); the counterweight block (5) is sleeved on the support (3), and the counterweight block (5) is fixed through the pressing plate (6); the pressing plate (6) is sleeved on the screw rod (4), and the pressing plate (6) and the screw rod (4) are fixed through nuts; the hanging bracket (7) is installed above the base (1), and the hanging bracket (7) is fixedly connected with the base (1) through bolts; the lifting lugs (8) are installed at the top end of the hanging bracket (7), and the lifting lugs (8) are connected with the hanging bracket (7) in a welding mode.

2. The hydraulic counterweight system for the cross beam assembly of the large-scale vertical lathe according to claim 1, characterized in that: the base (1) is of a plate-shaped structure with a cross section in the shape of an English letter T.

3. The hydraulic counterweight system for the cross beam assembly of the large-scale vertical lathe according to claim 1, characterized in that: the side plates (2) are of right-angled triangle plate-shaped structures, and the side plates (2) are symmetrically arranged at four positions on two sides of the base (1).

4. The hydraulic counterweight system for the cross beam assembly of the large-scale vertical lathe according to claim 1, characterized in that: the support (3) is of a rectangular columnar structure with two semicircular sides, and the support (3) is distributed on the inner wall of the base (1) in a linear array shape and provided with a plurality of positions.

5. The hydraulic counterweight system for the cross beam assembly of the large-scale vertical lathe according to claim 1, characterized in that: the counterweight block (5) is of a rectangular plate-shaped structure, and two slotted holes for mounting the support (3) are symmetrically formed in the counterweight block (5).

6. The hydraulic counterweight system for the cross beam assembly of the large-scale vertical lathe according to claim 1, characterized in that: the hanger (7) is of an isosceles trapezoid frame structure in the overall appearance, and the middle of the hanger (7) is in a V shape with English letters.

7. The hydraulic counterweight system for the cross beam assembly of the large-scale vertical lathe according to claim 1, characterized in that: the lifting lugs (8) are symmetrically arranged at two positions at the top end of the hanging bracket (7).