CN219521238U

CN219521238U - High-speed quick-action column type section bar machining center

Info

Publication number: CN219521238U
Application number: CN202320636080.4U
Authority: CN
Inventors: 张斌; 顾立柱; 李冬
Original assignee: Anhui Pengrui Intelligent Technology Co ltd
Current assignee: Anhui Pengrui Intelligent Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-15
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a high-speed quick-acting column type profile machining center, which relates to the technical field of machining centers, and particularly relates to a high-speed quick-acting column type profile machining center. This high-speed quick-action column type section bar machining center through the height that reduces the lathe bed before the frame to set up the workstation of height-adjustable, can adjust workstation height according to the size of section bar, increase application scope, drive gear and corresponding synchronous drive gear through actuating mechanism simultaneously and rotate, and drive all transmission lead screws and rotate through synchronous drive toothed belt drive, adjust workstation height at the multiple spot.

Description

High-speed quick-action column type section bar machining center

Technical Field

The utility model relates to the technical field of machining centers, in particular to a high-speed quick-acting column-type profile machining center.

Background

The vertical machining center is a machining center with a spindle axis perpendicular to the workbench, and is mainly suitable for machining complex parts such as plates, discs, dies and small shells. The vertical machining center can finish the working procedures of milling, boring, drilling, tapping, cutting threads and the like. The horizontal machining center is a machining center with a main axis and a workbench which are arranged in parallel, and is mainly suitable for machining box parts. The method is suitable for complex shapes of parts, is inconvenient for clamping and measuring the parts, is easy to process and remove chips, and is beneficial to processing. The upright post of the processing center is divided into a fixed upright post type and a movable upright post type according to whether the upright post moves or not. The movable column type multipurpose planer is of a T-shaped lathe bed, a stand column moves in Y direction or X, Y direction on a rear lathe bed, a workbench moves in X direction or is fixedly arranged on a front lathe bed, and a main shaft box is provided with a positive hanging mode and a side hanging mode on the stand column and moves in Z direction.

Patent number CN201621395274.6 discloses a horizontal machining center structure of movable column type stepped guide surface, wherein be provided with mobilizable stand, and the headstock can be on the stand and remove, drive the headstock through mobilized stand and remove the section bar on the workstation and process, but wherein the workstation height is invariable, can only rely on the stand to drive the headstock and remove along the Z direction and process, when the section bar height is higher, if carry out deep hole processing to the section bar, headstock and workstation distance are limited, lead to high-size section bar can not install on the workstation, or the top is less with the headstock distance after the section bar is installed, lead to the tool changing space less, can't effectively carry out the tool changing, for this we propose a high-speed quick-action column type section bar machining center in order to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-speed quick-action column-type profile machining center, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high-speed quick-action column type section bar machining center, includes the frame, X axle moving mechanism, Y axle moving mechanism have been set gradually at the top of lathe bed behind the frame, and Y axle moving mechanism's top is provided with the stand, the front of stand is provided with Z axle moving mechanism, and the front of stand is connected with the headstock through Z axle moving mechanism, the mounting groove has been seted up on the preceding lathe bed of frame, be provided with the workstation that is located the mounting groove top on the preceding lathe bed of frame, the inside of mounting groove is provided with a plurality of adjustment mechanism with workstation complex, and adjustment mechanism includes screw drive loop bar, drive lead screw, installation sleeve pipe, connecting bearing, synchronous drive gear, the outside movable sleeve of adjustment mechanism is equipped with synchronous drive toothed belt, the inside fixed mounting of mounting groove has actuating mechanism, and fixed cover is equipped with on actuating mechanism's the output shaft with adjustment mechanism complex drive gear.

Preferably, the number of the adjusting mechanisms is four, and the four groups of adjusting mechanisms are respectively positioned at four corners of the bottom of the workbench.

Preferably, the installation sleeve is fixedly installed at the bottom of the inner side of the installation groove, a connecting bearing is sleeved in the installation sleeve, and the transmission screw rod is movably sleeved in the middle of the installation sleeve through the connecting bearing.

Preferably, the synchronous transmission gear is fixedly sleeved below the outer part of the transmission screw rod, and the synchronous transmission toothed belt is movably sleeved outside the synchronous transmission gear.

Preferably, the transmission gear is located at the peripheral side of any synchronous transmission gear, and the outer edge of the transmission gear is meshed with the synchronous transmission gear.

Preferably, the outside of the driving mechanism is fixedly provided with a mounting bracket, and the mounting bracket is fixedly arranged at the bottom of the inner side of the mounting groove.

Preferably, the bottom of the workbench is fixedly provided with a telescopic protective cover, the length and the width of the telescopic protective cover are matched with the mounting groove,

the utility model provides a high-speed quick-acting column-type section bar machining center, which has the following beneficial effects:

1. this high-speed quick-action column type section bar machining center through the height of lathe bed before reducing the frame to set up the workstation of height-adjustable, can adjust workstation height according to the size of section bar, increase application scope, drive gear and corresponding synchronous drive gear through actuating mechanism simultaneously and rotate, and drive all transmission lead screws through synchronous drive toothed belt transmission, adjust the workstation height at the multiple spot, stability when improving the workstation and adjusting, and restrict the workstation through multiunit adjustment mechanism, guaranteed the rigidity of workstation, stability when guaranteeing the workstation and processing.

2. This high-speed quick-action column type section bar machining center through setting up flexible protection casing in the workstation bottom, can stimulate flexible protection casing and stretch out and draw back when the workstation reciprocates, prevents through flexible protection casing that metal chip from getting into the mounting groove inside and causing the influence to adjustment mechanism, avoids adjustment mechanism to damage, has guaranteed the precision of adjustment mechanism to the workstation regulation simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall assembled structure of the present utility model;

FIG. 2 is a schematic view of the mounting position of the workbench according to the utility model;

FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 4 is a schematic diagram of the connection of four sets of adjustment mechanisms according to the present utility model;

FIG. 5 is a schematic view of the installation position of the transmission screw of the present utility model;

fig. 6 is a schematic structural view of the telescopic hood according to the present utility model.

In the figure: 1. a base; 2. an X-axis moving mechanism; 3. a Y-axis moving mechanism; 4. a Z-axis moving mechanism; 5. a spindle box; 6. a work table; 7. a mounting groove; 8. an adjusting mechanism; 81. a threaded drive loop bar; 82. a transmission screw rod; 83. installing a sleeve; 84. connecting a bearing; 85. a synchronous transmission gear; 9. synchronous driving toothed belt; 10. a driving mechanism; 11. a transmission gear; 12. a mounting bracket; 13. and a telescopic protective cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a high-speed quick-action column type section bar machining center, including frame 1, the top of lathe bed has set gradually X axle moving mechanism 2 behind the frame 1, Y axle moving mechanism 3, and the top of Y axle moving mechanism 3 is provided with the stand, the front of stand is provided with Z axle moving mechanism 4, and the front of stand is connected with headstock 5 through Z axle moving mechanism 4, X axle moving mechanism 2, Y axle moving mechanism 3, Z axle moving mechanism 4 is present common prior art, its principle and course of operation do not do again in the details, install mounting groove 7 on the preceding lathe bed of frame 1, be provided with the workstation 6 that is located the mounting groove 7 top on the preceding lathe bed of frame 1, reduce the height of lathe bed in frame 1, and set up high adjustable workstation 6, can adjust workstation 6 height according to the size of section bar, increase application scope, and the inside of mounting groove 7 is provided with a plurality of adjustment mechanism 8 with workstation 6 complex, and adjustment mechanism 8 includes thread drive loop bar 81, drive lead screw 82, mounting sleeve 83, connecting bearing 84, synchromesh gear 85, the gear 8 has guaranteed that the workstation 6 is equipped with through four sets of adjustable mechanism 8 high-speed adjusting mechanism 6, the gear 8 is equipped with for the fixed gear wheel drive sleeve 10 simultaneously, the gear 8 is equipped with for the gear housing 10 during the fixed mounting groove is equipped with the gear 8, the gear housing is guaranteed to the gear housing 8, the gear housing is adjusted through the gear housing 8 is stable, the gear housing is equipped with the gear 8, the gear housing is adjusted and the gear housing is adjusted, and the gear housing is stable is equipped with the gear is adjusted.

Referring to fig. 3, 4 and 5, the number of the adjusting mechanisms 8 is four, and four groups of adjusting mechanisms 8 are respectively located at four corners of the bottom of the workbench 6, the height of the workbench 6 is adjusted through four groups of adjusting mechanisms 8 capable of being controlled in a linkage mode, stability of the workbench 6 during adjustment is guaranteed, rigidity of the workbench 6 is guaranteed, the workbench 6 is enabled to be more stable during processing, the mounting sleeve 83 is fixedly mounted at the bottom of the inner side of the mounting groove 7, a connecting bearing 84 is sleeved inside the mounting sleeve 83, the transmission screw 82 is movably sleeved in the middle of the mounting sleeve 83 through the connecting bearing 84, the transmission screw 82 is limited through the mounting sleeve 83 and the connecting bearing 84, stability of the transmission screw 82 during rotation is guaranteed, the synchronous transmission gear 85 is fixedly sleeved below the outer portion of the transmission screw 82, the synchronous transmission toothed belt 9 is movably sleeved outside the synchronous transmission gear 85, all the transmission toothed belts 9 are driven through the synchronous transmission toothed belts 9, when one group of the synchronous transmission gears 85 rotates, the transmission screw 82 can be driven to rotate, the height of the workbench 6 is adjusted at multiple points, stability of the workbench 6 during adjustment is improved, the transmission gear 11 is located at any peripheral side of the synchronous transmission gear 85, the transmission gear 11 is located at the inner side of the synchronous gear 8, the synchronous transmission gear 11 is meshed with the synchronous gear 11, the synchronous transmission gear 8 is provided with the synchronous transmission gear 8 through the transmission gear 10, the transmission mechanism is provided with the fixed-mounted on the outer side of the inner side of the synchronous gear 8, the transmission mechanism is meshed with the synchronous transmission gear 8, the transmission mechanism is provided with the synchronous transmission mechanism is mounted with the synchronous gear 10, the synchronous transmission mechanism is meshed with the synchronous gear 8, and is meshed with the synchronous transmission mechanism is meshed with the synchronous transmission gear 8, and is driven by the synchronous gear 8, and is driven by the synchronous gear is driven.

Referring to fig. 2 and 6, a telescopic protection cover 13 is fixedly installed at the bottom of the workbench 6, the top of the telescopic protection cover 13 is fixedly connected with the workbench 6 through a screw, the bottom of the telescopic protection cover 13 is fixedly connected with the front lathe bed of the machine base 1 through a screw, when the workbench 6 moves up and down, the telescopic protection cover 13 can be pulled to stretch out and draw back, metal scraps are prevented from entering the mounting groove 7 to affect the adjusting mechanism 8 through the telescopic protection cover 13, the length and width dimensions of the telescopic protection cover 13 are matched with the mounting groove 7, the telescopic protection cover 13 is of the current common prior art, the dimensions of the telescopic protection cover 13 and the mounting groove 7 are mutually matched, and comprehensive protection on the top end of the mounting groove 7 can be realized.

In sum, this high-speed quick-action column type section bar machining center, during the use, through the height of lathe bed before reducing frame 1, reduce the installation height of workstation 6, can be according to the high size of section bar to the high regulation of workstation 6 height, when processing high size section bar, drive the epaxial drive gear 11 of output through actuating mechanism 10 and rotate, and drive with drive gear 11 complex synchromesh gear 85 rotates, drive all synchromesh gear 85 and rotate, thereby drive all transmission lead screw 82 and rotate, with threaded drive loop bar 81 cooperation, adjust the workstation 6 height, and when workstation 6 removes, pull flexible protection casing 13 and stretch out and draw back, after adjusting the high position of workstation 6, install the section bar at the workstation 6 top and process, when processing the section bar, through flexible protection casing 13, prevent that the inside adjustment mechanism 8 of metal piece entering mounting groove 7, synchromesh gear 9, actuating mechanism 10 cause the influence, can.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed quick-action column type section bar machining center, includes frame (1), the top of lathe bed has set gradually X axle moving mechanism (2), Y axle moving mechanism (3) behind frame (1), and the top of Y axle moving mechanism (3) is provided with the stand, the front of stand is provided with Z axle moving mechanism (4), and the front of stand is connected with headstock (5) through Z axle moving mechanism (4), its characterized in that: the machine base comprises a machine base body, and is characterized in that an installing groove (7) is formed in the front machine body of the machine base (1), a workbench (6) located at the top of the installing groove (7) is arranged on the front machine body of the machine base (1), a plurality of adjusting mechanisms (8) matched with the workbench (6) are arranged inside the installing groove (7), each adjusting mechanism (8) comprises a threaded transmission loop bar (81), a transmission screw (82), an installing sleeve (83), a connecting bearing (84) and a synchronous transmission gear (85), a synchronous transmission toothed belt (9) is sleeved outside the adjusting mechanism (8) in a movable mode, a driving mechanism (10) is fixedly installed inside the installing groove (7), and a transmission gear (11) matched with the adjusting mechanism (8) is fixedly sleeved on an output shaft of the driving mechanism (10).

2. A high speed post profile machining center according to claim 1, wherein: the number of the adjusting mechanisms (8) is four, and the four groups of the adjusting mechanisms (8) are respectively positioned at four corners of the bottom of the workbench (6).

3. A high speed post profile machining center according to claim 1, wherein: the installation sleeve (83) is fixedly installed at the bottom of the inner side of the installation groove (7), a connecting bearing (84) is sleeved in the installation sleeve (83), and the transmission screw rod (82) is movably sleeved in the middle of the installation sleeve (83) through the connecting bearing (84).

4. A high speed post profile machining center according to claim 3, wherein: the synchronous transmission gear (85) is fixedly sleeved below the outer part of the transmission screw rod (82), and the synchronous transmission toothed belt (9) is movably sleeved outside the synchronous transmission gear (85).

5. A high speed post profile machining center as in claim 4, wherein: the transmission gear (11) is positioned on the peripheral side of any synchronous transmission gear (85), and the outer edge of the transmission gear (11) is meshed with the synchronous transmission gear (85).

6. A high speed post profile machining center according to claim 5, wherein: the outside of the driving mechanism (10) is fixedly provided with a mounting bracket (12), and the mounting bracket (12) is fixedly arranged at the bottom of the inner side of the mounting groove (7).

7. A high speed post profile machining center according to claim 1, wherein: the bottom of the workbench (6) is fixedly provided with a telescopic protective cover (13), and the length and width dimensions of the telescopic protective cover (13) are matched with those of the mounting groove (7).