CN221891373U - Vertical lathe with center frame - Google Patents

Abstract

The utility model discloses a vertical lathe with a center frame, which comprises a machine base, wherein a rotary platform is arranged above the machine base, a vertical box is arranged above the machine base, a sliding rail is arranged on the outer wall of the vertical box, processing equipment is arranged on the outer wall of the sliding rail, a control unit is arranged above the outer wall of the vertical box, and the vertical lathe with the center frame further comprises: the protection device is arranged on the outer wall of the vertical box; the dust collection device is arranged above one side of the vertical box. The utility model relates to the technical field of vertical lathes, and the vertical lathe with a center frame can effectively ensure the processing quality of a workpiece through the matching of a base, a rotating platform, a center frame device and a protective device, and can also prevent accidents (such as splashed tool bits and the like) from happening, thereby ensuring the safety performance of the vertical lathe with the center frame to the greatest extent and ensuring the safety of working personnel during working.

Description

A vertical lathe with a center frame

Technical Field

The utility model relates to the technical field of vertical lathes, in particular to a vertical lathe with a center frame.

Background Art

The difference between a vertical lathe and an ordinary lathe is that its spindle is vertical, which is equivalent to standing an ordinary lathe upright. Since its workbench is in a horizontal position, it is suitable for processing heavy parts with large diameter and short length.

Vertical lathes are large-scale mechanical equipment used to process large and heavy workpieces with large radial dimensions and relatively small axial dimensions and complex shapes, such as cylindrical surfaces, end surfaces, conical surfaces, cylindrical holes, conical holes, etc. of various discs, wheels and sleeves. They can also be used for threading, spherical surface, profiling, milling and grinding with the help of additional devices. The spindle axis of the vertical lathe is vertically arranged, and the worktable surface is in the horizontal plane, so it is convenient to clamp and align the workpiece. This layout reduces the load on the spindle and bearings, so the vertical lathe can maintain working accuracy for a long time.

Traditional vertical lathes do not have protective structures for workpiece processing when in use, so that when processing workpieces, the processing equipment is exposed. Once an accident occurs, broken tool heads and other objects will directly splash around, or even directly splash onto the body of the worker, which makes the processing risk higher and brings inconvenience to the workers.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a vertical lathe with a center frame, which solves the problem that the traditional vertical lathe does not have a protective structure for workpiece processing when in use, so that when the workpiece is processed, the processing equipment is exposed to the outside, and once an accident occurs, broken tool heads and the like will directly splash around, or even directly splash onto the body of the worker, which makes the processing risk performance higher, thereby causing inconvenience to the staff.

To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a vertical lathe with a center frame, comprising a machine base, a rotating platform is installed above the machine base, a vertical box is installed above the machine base, a slide rail is installed on the outer wall of the vertical box, a processing equipment is installed on the outer wall of the slide rail, and a control unit is installed above the outer wall of the vertical box. The vertical lathe with a center frame also includes: a protective device installed on the outer wall of the vertical box; a dust suction device, arranged above one side of the vertical box; a center frame device, arranged on the top of the rotating platform; wherein, the protective device can isolate and protect the processing position when the vertical lathe with a center frame is working, the dust suction device can collect fine waste chips generated during processing, and the center frame device can install and fix the workpiece to be processed.

Preferably, the protective device includes: a first mounting plate, fixedly connected to the lower outer wall of the vertical box by bolts; a protective box, welded to the outer wall of the first mounting plate; a box door, connected to the front side of the protective box by hinged rotation; wherein, through the cooperation of the protective box and the box door, the processed workpiece can be isolated and protected.

Preferably, a plurality of ball bearings are installed at the bottom of the protective box, and an observation panel is installed on the inner wall of the box door.

Preferably, the dust suction device includes: a collection box installed above one side of the vertical box; a duct arranged inside the collection box and extending to the inside of the protective box; a filter installed inside the collection box; a fan arranged on the top of the filter and connected to the top of the collection box; wherein the fan can draw out the air inside the collection box, and then draw the waste into the inside of the collection box through the duct through the negative pressure effect.

Preferably, the center frame device includes: a second mounting plate, installed on the top of the rotating platform; a ring disk, welded to the outer wall of the second mounting plate; three threaded rods, which are installed on the inner wall of the ring disk at equal angles in a ring shape; three clamping plates, which are respectively installed on the ends of the three threaded rods; and three rubber pads, which are respectively installed on the outer walls of the three clamping plates; wherein, twisting the threaded rod can change the position between the clamping plate and the ring disk, thereby clamping and fixing the workpiece to be processed.

Beneficial Effects

The utility model provides a vertical lathe with a center frame. It has the following beneficial effects: the vertical lathe with a center frame can effectively ensure the processing quality of the workpiece through the cooperation of the base, the rotating platform, the center frame device and the protective device, and can also block and protect against accidents (such as splashing cutter heads, etc.), thereby ensuring the safety performance of the vertical lathe with a center frame to the greatest extent and ensuring the safety of the staff at work;

With the help of the dust suction device, the fine waste chips generated during processing can be automatically collected and processed without the need for manpower collection by the staff. This brings convenience to the subsequent cleaning work of the staff, can greatly reduce the workload and difficulty of the staff, and facilitates the use of the staff.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a cross-sectional view of FIG1 ;

FIG3 is another schematic diagram of the structure of the ring disk, threaded rod and clamping plate in FIG2;

FIG4 is a schematic diagram of the structure of the rotating platform, the protective box and the threaded rod in FIG2 ;

FIG. 5 is a schematic structural diagram of the ring disk, threaded rod and clamping plate in FIG. 3 .

In the figure: 1. machine base, 2. protective device, 201. protective box, 202. first mounting plate, 203. box door, 3. dust suction device, 301. collection box, 302. duct, 303. filter, 304. fan, 4. center frame device, 401. ring disk, 402. threaded rod, 403. clamping plate, 404. second mounting plate, 405. rubber pad, 5. ball bearing, 6. observation plate, 7. rotating platform, 8. slide rail, 9. vertical box, 10. processing equipment, 11. control unit.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

Traditional vertical lathes do not have protective structures for workpiece processing, so that when processing workpieces, the processing equipment is exposed. Once an accident occurs, the broken cutter head and other objects will directly splash around, or even directly splash onto the workers' bodies, which makes the processing risk higher and brings inconvenience to the workers.

In view of this, the utility model provides a vertical lathe with a center frame. Through the cooperation of the base, the rotating platform, the center frame device and the protective device, the processing quality of the workpiece can be effectively guaranteed, and accidents can also be prevented (such as blocking and protecting the flying tool head, etc.), thereby maximally ensuring the safety performance of the vertical lathe with a center frame and ensuring the safety of the staff at work.

Embodiment 1: As shown in Figures 1, 2, 3, 4 and 5, a vertical lathe with a center frame includes a machine base 1, a rotating platform 7 is installed above the machine base 1, a vertical box 9 is installed above the machine base 1, a slide rail 8 is installed on the outer wall of the vertical box 9, a processing device 10 is installed on the outer wall of the slide rail 8, and a control unit 11 is installed above the outer wall of the vertical box 9. The vertical lathe with a center frame also includes: a protective device 2, installed on the outer wall of the vertical box 9; a dust suction device 3, arranged above one side of the vertical box 9; a center frame device 4, arranged on the top of the rotating platform 7; wherein the protective device 2 can isolate and protect the processing position when the vertical lathe with the center frame is working, the dust suction device 3 can collect fine waste chips generated during processing, and the center frame device 4 can install and fix the workpiece to be processed;

In the specific implementation process, it is worth pointing out that the rotating platform 7 can drive the workpiece to be processed to rotate through the center frame device 4, and the processing equipment 10 can slide along the outer wall of the slide rail 8, and can also process the workpiece at the same time. The processing equipment 10 is currently a well-known technology, so it will not be described in detail. The protective device 2 can isolate and protect the processing equipment and the workpiece, thereby preventing the splashing cutter head from injuring the staff, and the dust collection device 3 can absorb and collect the fine waste chips that are not easy to collect during processing;

Specifically, when using the vertical lathe with a center frame, the staff first opens the protective device 2, then uses the center frame device 4 to install the workpiece on the top of the rotating platform 7, and then closes the protective device 2. The staff can then control the processing equipment 10 to process the workpiece through the control unit 11. At the same time, the staff turns on the external power supply of the dust collection device 3, and the fine waste chips generated during processing can be collected and processed.

Embodiment 2: As shown in FIGS. 1, 2 and 4, the protection device 2 comprises: a first mounting plate 202, which is fixedly connected to the lower side of the outer wall of the vertical box 9 by bolts; a protection box 201, which is welded to the outer wall of the first mounting plate 202; a box door 203, which is connected to the front side of the protection box 201 by hinge rotation; wherein, through the cooperation of the protection box 201 and the box door 203, the processed workpiece can be isolated and protected;

In the specific implementation process, it is worth pointing out that the protective box 201 and the box door 203 can shield and protect the processed workpiece, thereby preventing the damage to the human body caused by the flying tool head and other objects when the tool head is damaged;

Furthermore, a plurality of balls 5 are installed at the bottom of the protection box 201, and an observation plate 6 is installed on the inner wall of the box door 203;

In the specific implementation process, it is worth pointing out that the ball 5 can reduce the friction between the protection box 201 and the rotating platform 7, and the design of the observation plate 6 allows the staff to more conveniently observe the state of the workpiece during processing;

Specifically, based on the above-mentioned embodiment 1, when installing the workpiece, the staff opens the box door 203, and then the workpiece can be conveniently placed on the top of the rotating platform 7, and then the center frame device 4 is used to install the workpiece, and then the box door 203 is closed again, and the workpiece can be surrounded and protected.

Embodiment 3: As shown in Figures 1, 2 and 4, the dust collecting device 3 includes: a collection box 301, which is installed above one side of the vertical box 9; a duct 302, which is arranged inside the collection box 301 and extends to the inside of the protective box 201; a filter 303, the mesh number of which is not specifically limited and can be installed inside the collection box 301 as long as it meets the use requirements; a fan 304, the model of which is HG-HF-150P, which is arranged on the top of the filter 303 and is connected to the top of the collection box 301; wherein the fan 304 can extract the air inside the collection box 301, and then the waste debris is sucked into the inside of the collection box 301 through the duct 302 through the negative pressure effect;

In the specific implementation process, it is worth pointing out that the fan 304 can suck the fine waste chips generated by the processing equipment 10 into the collection box 301 for collection;

Specifically, based on the above-mentioned embodiments one and two, when collecting fine waste chips, the staff turns on the external power supply of the fan 304, and the fan 304 can then draw out the air inside the collection box 301. At this time, the air pressure inside the collection box 301 is reduced, and then the fine waste chips can follow the airflow through the conduit 302 into the collection box 301 for collection.

Embodiment 4: As shown in FIGS. 2, 3, 4 and 5, the center frame device 4 includes: a second mounting plate 404, mounted on the top of the rotating platform 7; a ring disk 401, welded to the outer wall of the second mounting plate 404; three threaded rods 402, which are arranged in a ring shape and are installed at equal angles on the inner wall of the ring disk 401; three clamping plates 403, which are arranged and respectively installed at the ends of the three threaded rods 402; three rubber pads 405, which are arranged and respectively installed on the outer walls of the three clamping plates 403; wherein, twisting the threaded rod 402 can change the position between the clamping plate 403 and the ring disk 401, thereby clamping and fixing the workpiece to be processed;

In the specific implementation process, it is worth pointing out that the rubber pad 405 can increase the friction between the clamping plate 403 and the workpiece, thereby ensuring the stability during clamping;

Specifically, based on the above-mentioned embodiment 1, when the workpiece needs to be clamped and installed, the staff opens the ring disk 401, and then places the workpiece inside the ring disk 401. The staff then closes the ring disk 401 again, and then the staff twists the threaded rod 402. At this time, the threaded rod 402 can drive the clamping plate 403 to move, and then the workpiece can be clamped and fixed by the clamping plate 403.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Vertical lathe with center rest, including frame (1), its characterized in that: the rotary platform (7) is installed to the top of frame (1), upright case (9) are installed to the top of frame (1), slide rail (8) are installed to the outer wall of upright case (9), processing equipment (10) are installed to the outer wall of slide rail (8), control unit (11) are installed to the outer wall top of upright case (9), vertical lathe with center rest still includes:

The protection device (2) is arranged on the outer wall of the vertical box (9);

The dust collection device (3) is arranged above one side of the vertical box (9);

the center frame device (4) is arranged at the top of the rotary platform (7);

the protection device (2) can isolate and protect a machining position when the vertical lathe with the center frame works, the dust collection device (3) can collect tiny scraps generated during machining, and the center frame device (4) can install and fix a workpiece to be machined.

2. A vertical lathe with a steady rest according to claim 1, characterized in that: the protection device (2) comprises:

The first mounting plate (202) is fixedly connected below the outer wall of the vertical box (9) through bolts;

A protective box (201) welded to the outer wall of the first mounting plate (202);

A box door (203) rotatably connected to the front surface of the protective box (201) through a hinge;

The workpiece to be processed can be isolated and protected through the cooperation of the protective box (201) and the box door (203).

3. A vertical lathe with a steady rest according to claim 2, characterized in that: the bottom of the protective box (201) is provided with a plurality of balls (5), and the inner wall of the box door (203) is provided with an observation plate (6).

4. A vertical lathe with a steady rest according to claim 2, characterized in that: the dust collection device (3) comprises:

a collection box (301) mounted above one side of the standing box (9);

A conduit (302) provided inside the collection tank (301) and extending to the inside of the protection tank (201);

a filter screen (303) mounted inside the collection box (301);

The fan (304) is arranged at the top of the filter screen (303) and is communicated with the top of the collecting box (301);

Wherein, the fan (304) can be used for pumping out the air in the collecting box (301), and then the waste scraps are pumped into the collecting box (301) through the conduit (302) by the negative pressure effect.

5. A vertical lathe with a steady rest according to claim 1, characterized in that: the steady rest device (4) comprises:

a second mounting plate (404) mounted on top of the rotating platform (7);

A ring plate (401) welded to the outer wall of the second mounting plate (404);

Three threaded rods (402) are arranged and are installed on the inner wall of the annular disc (401) in an annular equal angle;

A clamping plate (403) which is provided with three clamping plates and is respectively arranged at the tail ends of the three threaded rods (402);

the rubber pads (405) are arranged in three and are respectively arranged on the outer walls of the three clamping plates (403);

The position between the clamping plate (403) and the annular disc (401) can be changed by twisting the threaded rod (402), so that the workpiece to be processed can be clamped and fixed.