CN217452947U

CN217452947U - Modular machine tool portal frame

Info

Publication number: CN217452947U
Application number: CN202220792121.4U
Authority: CN
Inventors: 王周伟; 王明
Original assignee: Suzhou Maizhuo Machinery Equipment Co ltd
Current assignee: Suzhou Maizhuo Machinery Equipment Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-20
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a modular machine tool portal frame, including machine tool main body portal frame main part, the mounting panel that is used for installing the portal frame main part all slides on the lateral wall of both sides of machine tool main part, the one end middle part of keeping away from the machine tool main part on the mounting panel is equipped with the supporting shoe, the inside of mounting panel has been seted up the mounting hole, the inside of mounting hole is equipped with reset spring, the both ends tip of mounting hole all is equipped with the limiting plate, the bottom of portal frame main part is equipped with the bearing block of arranging on the supporting shoe, the bottom of bearing block is equipped with the spacing picture peg that is located the supporting shoe both sides, set up the spacing hole with limiting plate assorted on the spacing picture peg; the utility model discloses be convenient for dismantle the portal frame main part of damage and change, improved the efficiency that the portal frame main part was changed, also can make the portal frame main part after changing move along the direction of lathe main part.

Description

Modular machine tool portal frame

Technical Field

The utility model relates to a lathe portal frame specifically is a modular lathe portal frame.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The existing machine tool and the gantry generally adopt a screw rod or a slide rail to realize connection between the machine tool and the gantry, so that the damaged gantry is not convenient to replace, the replacement efficiency of the gantry is influenced, and therefore improvement is made to the gantry, and the modular machine tool gantry is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a modular lathe portal frame.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a modular lathe portal frame, including lathe main part portal frame main part, it is equipped with the mounting panel that is used for installing the portal frame main part to all slide on the both sides lateral wall of lathe main part, the one end middle part of keeping away from the lathe main part on the mounting panel is equipped with the supporting shoe, the mounting hole has been seted up to the inside of mounting panel, the inside of mounting hole is equipped with reset spring, the both ends tip of mounting hole all is equipped with the limiting plate, the bottom of portal frame main part is equipped with the bearing block of arranging in on the supporting shoe, the bottom of bearing block is equipped with the spacing picture peg that is located the supporting shoe both sides, set up on the spacing picture peg with the spacing hole of limiting plate assorted.

As a preferred technical scheme of the utility model, be equipped with the fixed plate that is located the supporting shoe both sides on the mounting panel, form spacing slot between supporting shoe and the fixed plate, spacing picture peg is pegged graft with spacing slot phase-match.

As a preferred technical scheme of the utility model, set up on the fixed plate with the limiting plate phase-match and with the corresponding hole of pressing in spacing hole.

As a preferred technical scheme of the utility model, the bottom of supporting shoe is equipped with the anchor block that is connected with two fixed plates and supports spacing picture peg.

As a preferred technical scheme of the utility model, the bottom of reinforcing block is equipped with vertical decurrent backup pad, the bottom of backup pad is equipped with the gyro wheel.

As a preferred technical scheme of the utility model, the spout of T shape is all seted up to the both sides of lathe main part, the inside of spout is equipped with the lead screw, the back of mounting panel be equipped with spout phase-match and with lead screw threaded connection's slider, install drive lead screw pivoted driving motor in the lathe main part, be equipped with the connecting hole that supplies the lead screw to pass on the slider.

The utility model has the advantages that:

the modular machine tool portal frame is characterized in that mounting plates for mounting a portal frame main body are arranged on the side walls of two sides of the machine tool main body in a sliding mode, a supporting block is arranged in the middle of one end, far away from the machine tool main body, of each mounting plate, after the portal frame main body is damaged, a limiting plate is pushed to enable the limiting plate to enter the inside of the supporting block and enable a reset spring to be compressed, the limiting plate is separated from a limiting hole, the portal frame main body is pushed upwards to enable a bearing block to be separated from the supporting block, after a limiting inserting plate is separated from the supporting block, the damaged portal frame main body can be disassembled, a new limiting inserting plate at the bottom end of the portal frame main body is arranged on two sides of the supporting block, after the supporting block is contacted with the bearing block, the limiting plate is inserted into the limiting hole formed in the limiting inserting plate under the action of elastic potential energy of the reset spring, the damaged portal frame main body can be conveniently disassembled and replaced, and the replacement efficiency of the portal frame main body is improved, the replaced portal frame main body can also move along the direction of the machine tool main body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a modular machine tool gantry of the present invention;

FIG. 2 is a schematic view of a connection structure of a slide block and a support block of a modular machine tool gantry of the present invention;

FIG. 3 is a schematic view of the connection structure of the bearing block and the limiting insertion plate of the modular machine tool portal frame of the present invention;

fig. 4 is a sectional view of a supporting block structure of a modular machine tool portal frame of the present invention.

In the figure: 1. a machine tool main body; 2. a gantry main body; 3. a chute; 4. a screw rod; 5. mounting a plate; 6. a slider; 7. connecting holes; 8. a support block; 9. limiting slots; 10. a bearing block; 11. a limiting inserting plate; 12. a limiting hole; 13. mounting holes; 14. a return spring; 15. a limiting plate; 16. a drive motor; 17. a reinforcing block; 18. a support plate; 19. and a roller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the modular machine tool portal frame of the present invention comprises a machine tool main body 1, a portal frame main body 2, mounting plates 5 for mounting the portal frame main body 2 are slidably disposed on both side walls of the machine tool main body 1, a supporting block 8 is disposed on the mounting plate 5 at the middle portion of one end away from the machine tool main body 1, a mounting hole 13 is disposed inside the mounting plate 5, a return spring 14 is disposed inside the mounting hole 13, limiting plates 15 are disposed at both end portions of the mounting hole 13, a bearing block 10 disposed on the supporting block 8 is disposed at the bottom end of the portal frame main body 2, limiting insertion plates 11 disposed at both sides of the supporting block 8 are disposed at the bottom end of the bearing block 10, limiting holes 12 matched with the limiting plates 15 are disposed on the limiting insertion plates 11, the mounting plate 5 for mounting the portal frame main body 2 is slidably disposed on both side walls of the machine tool main body 1, a supporting block 8 is disposed at the middle portion of one end of the mounting plate 5 away from the machine tool main body 1, after the portal frame body 2 is damaged, the limit plate 15 is pushed to enable the limit plate 15 to enter the supporting block 8, and the return spring 14 is compressed, the limit plate 15 is separated from the limit hole 12, the portal frame main body 2 is pushed upwards, so that the bearing block 10 is separated from the supporting block 8, after the limiting flashboard 11 is separated from the supporting block 8, the damaged portal frame main body 2 can be disassembled, the limit flashboards 11 at the bottom end of the new portal frame main body 2 are arranged at the two sides of the supporting block 8, after the supporting block 8 contacts with the bearing block 10, under the action of the elastic potential energy of the return spring 14, the limiting plate 15 is inserted into the limiting hole 12 formed in the limiting insertion plate 11, so that the damaged portal frame main body 2 is convenient to disassemble and replace, the replacement efficiency of the portal frame main body 2 is improved, and the replaced portal frame main body 2 can move along the direction of the machine tool main body 1.

Wherein, be equipped with the fixed plate that is located the supporting shoe 8 both sides on the mounting panel 5, form spacing slot 9 between supporting shoe 8 and the fixed plate, spacing picture peg 11 is pegged graft with spacing slot 9 phase-match, and the fixed plate is spacing to spacing picture peg 11, has improved the stability of being connected of spacing picture peg 11 and supporting shoe 8.

Wherein, set up on the fixed plate with limiting plate 15 phase-match and with the corresponding pressing hole of spacing hole 12, when the fixed plate is to spacing picture peg 11 reinforcement, also be convenient for press limiting plate 15.

Wherein, the bottom of supporting shoe 8 is equipped with and is connected and support the reinforcement block 17 of spacing picture peg 11 with two fixed plates, and the bottom of reinforcement block 17 is equipped with vertical decurrent backup pad 18, and the bottom of backup pad 18 is equipped with gyro wheel 19, can be so that when portal frame main part 2 moved, gyro wheel 19 can be so that the more smooth of the motion of portal frame main part 2.

The machine tool comprises a machine tool body 1, a T-shaped chute 3, a screw rod 4, a slide block 6, a driving motor 16 and a connecting hole 7, wherein the chute 3 is formed in the two sides of the machine tool body 1, the slide block 3 is arranged inside the chute 3, the slide block 6 is arranged on the back face of a mounting plate 5, the slide block is matched with the chute 3 and is in threaded connection with the screw rod 4, the driving motor 16 is arranged on the machine tool body 1 and drives the screw rod 4 to rotate, and the slide block 6 is provided with the connecting hole 7 for the screw rod 4 to penetrate through.

When the modular machine tool portal frame works, the mounting plates 5 for mounting the portal frame main body 2 are arranged on the side walls of the two sides of the machine tool main body 1 in a sliding mode, the supporting block 8 is arranged in the middle of one end, far away from the machine tool main body 1, of the mounting plate 5, after the portal frame main body 2 is damaged, the limiting plate 15 is pushed to enable the limiting plate 15 to enter the supporting block 8 and enable the reset spring 14 to compress, the limiting plate 15 is separated from the limiting hole 12, the portal frame main body 2 is pushed upwards to enable the supporting block 10 to be separated from the supporting block 8, after the limiting inserting plate 11 is separated from the supporting block 8, the damaged portal frame main body 2 can be disassembled, the limiting inserting plates 11 at the bottom end of the new portal frame main body 2 are arranged on the two sides of the supporting block 8, after the supporting block 8 is contacted with the supporting block 10, the limiting plate 15 is inserted into the limiting holes 12 formed in the limiting inserting plate 11 under the action of the elastic potential energy of the reset spring 14, the damaged portal frame main body 2 is convenient to disassemble and replace, the replacement efficiency of the portal frame main body 2 is improved, and the replaced portal frame main body 2 can move along the direction of the machine tool main body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular machine tool portal frame comprises a machine tool main body (1) and a portal frame main body (2), it is characterized in that the side walls of the two sides of the machine tool main body (1) are respectively provided with a mounting plate (5) for mounting the portal frame main body (2) in a sliding way, a supporting block (8) is arranged in the middle of one end of the mounting plate (5) far away from the machine tool body (1), a mounting hole (13) is arranged in the mounting plate (5), a return spring (14) is arranged in the mounting hole (13), limiting plates (15) are respectively arranged at the end parts of the two ends of the mounting hole (13), a bearing block (10) arranged on the supporting block (8) is arranged at the bottom end of the portal frame main body (2), the bottom end of the bearing block (10) is provided with a limit inserting plate (11) which is positioned at the two sides of the supporting block (8), and the limiting inserting plate (11) is provided with a limiting hole (12) matched with the limiting plate (15).

2. A modular machine tool gantry according to claim 1, wherein the mounting plate (5) is provided with fixing plates at both sides of the supporting block (8), a limiting slot (9) is formed between the supporting block (8) and the fixing plates, and the limiting inserting plate (11) is inserted in the limiting slot (9) in a matching manner.

3. The modular machine tool portal frame of claim 2, wherein the fixing plate is provided with a pressing hole which is matched with the limiting plate (15) and corresponds to the limiting hole (12).

4. A modular machine gantry according to claim 3, characterized in that the bottom end of the support block (8) is provided with a reinforcement block (17) connected to two fixed plates and supporting a stop-and-go board (11).

5. A modular machine gantry according to claim 4, characterized in that the bottom end of said reinforcing block (17) is provided with a vertically downward support plate (18), the bottom end of said support plate (18) being provided with rollers (19).

6. The modular machine tool portal frame according to claim 1, wherein T-shaped sliding grooves (3) are formed in two sides of the machine tool main body (1), a screw rod (4) is arranged inside each sliding groove (3), a sliding block (6) which is matched with each sliding groove (3) and is in threaded connection with each screw rod (4) is arranged on the back surface of the mounting plate (5), a driving motor (16) for driving each screw rod (4) to rotate is mounted on the machine tool main body (1), and a connecting hole (7) for the screw rod (4) to penetrate through is formed in each sliding block.