CN210081172U

CN210081172U - Gantry machining center slide

Info

Publication number: CN210081172U
Application number: CN201920853178.9U
Authority: CN
Inventors: 林波
Original assignee: Changzhou Hechuan Machinery Co Ltd
Current assignee: Changzhou Hechuan Machinery Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-18
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a longmen machining center slide, including the equipment base, longmen base of front end both sides difference fixedly connected with of equipment base, longmen base's upper end fixed mounting has a portal frame, the front end of portal frame has a processing seat through guide rail movable mounting, the upper end both sides of equipment base are equipped with a limiting plate respectively, movable mounting has one row of spacing fender wheel on the medial surface of limiting plate, movable mounting has a processing platform slide in the upper end of equipment base between being located two limiting plates. A longmen machining center slide, set up two limiting plates through the upper end both sides at the equipment base, set up spacing flexible groove in the inside of limiting plate simultaneously to utilize strong spring and spacing fender wheel of spacing cassette installation, make spacing fender wheel hug closely in the both sides of processing platform slide, utilize strong spring's elasticity to revise the removal orbit of processing platform slide in real time, prevent that it from taking place big skew.

Description

Gantry machining center slide

Technical Field

The utility model relates to a slide field, in particular to longmen machining center slide.

Background

The slide is one type of slide used in machine tools: for example, an accessory on a lathe, a planer or various machining centers is designed to clamp a tool and transmit the tool to the machining center, and simultaneously, the machining of a workpiece is completed in coordination with the movement of a tool, while a gantry machining center is used as a large-scale machining device, a slide seat on the gantry machining center is used for carrying some heavy workpieces to be machined, and due to the self weight of the slide seat and the weight of the workpieces, the friction between the slide seat and a slide rail is increased easily, the wear rate is accelerated, the time is long, the movement of the slide seat is deviated due to the increase of the gap between the slide seat and the slide rail, and the machining precision is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a longmen machining center slide can effectively solve the problem in the background art.

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

the utility model provides a longmen machining center slide, includes the equipment base, longmen base of front end both sides difference fixedly connected with of equipment base, longmen base's upper end fixed mounting has a portal frame, the front end of portal frame has a processing seat through guide rail movable mounting, the upper end both sides of equipment base are equipped with a limiting plate respectively, movable mounting has one row of spacing fender wheel on the medial surface of limiting plate, movable mounting has a processing platform slide in the upper end of equipment base between being located two limiting plates.

Preferably, the gantry base is installed on two sides of the equipment base in a welding mode, and the bottom of the gantry base is flush with the equipment base.

Preferably, the bottom of the machining table sliding seat is provided with two first mounting grooves in parallel, a pair of driving wheels is movably mounted in the front end of each first mounting groove, the driving wheels are movably mounted in the first mounting grooves through a first wheel shaft penetrating through the center, a driving box is fixedly mounted between the pair of driving wheels in the first mounting grooves at the bottom of the machining table sliding seat, and a driving motor is arranged in the driving box and connected with the first wheel shaft through a gear.

Preferably, the upper end of the equipment base is fixedly provided with a slide rail at the position corresponding to the first installation groove at the bottom of the slide seat of the machining table, and the top of the slide rail is provided with an arc surface attached to the curved surface of the driving wheel.

Preferably, the limiting plate and the equipment base are integrally formed members and are installed on two sides of the equipment base through inclined supports, and the lengths of the limiting plate and the equipment base are equal.

Preferably, a plurality of limiting telescopic grooves are inwards formed in the inner side face of the limiting plate, a limiting clamping seat is arranged inside the limiting telescopic grooves, two strong springs are fixedly connected to the bottom of the limiting clamping seat, the other ends of the strong springs are fixedly welded to the bottom of the limiting telescopic grooves, a second mounting groove is formed in the front end face of the limiting clamping seat, a limiting blocking wheel is movably mounted inside the second mounting groove through a second wheel shaft, and the limiting blocking wheel outwards extends out of the limiting telescopic grooves.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, set up a limiting plate isometric with the equipment base respectively through the upper end both sides at the equipment base to one row of spacing fender wheel of movable mounting on the medial surface of limiting plate, spacing fender wheel supports the both sides of processing platform slide under the effect of the inside powerful spring of limiting plate, conveniently controls the removal orbit of processing platform slide, prevents to appear big skew.

Drawings

FIG. 1 is a schematic view of the overall structure of a sliding base of a gantry machining center of the present invention;

FIG. 2 is a plan view of the equipment base of the sliding base of the gantry machining center of the present invention;

fig. 3 is a schematic view of the installation structure of the limit catch wheel of the sliding base of the gantry machining center of the present invention.

In the figure: 1. an equipment base; 2. a gantry base; 3. a gantry; 4. processing a base; 5. a limiting plate; 6. a machining table slide; 7. a limiting catch wheel; 8. a first mounting groove; 9. a first wheel axle; 10. a drive wheel; 11. a slide rail; 12. a drive box; 13. a limit telescopic groove; 14. a strong spring; 15. a limiting clamping seat; 16. mounting grooves II; 17. the second wheel axle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a gantry machining center slide comprises an equipment base 1, two sides of the front end of the equipment base 1 are fixedly connected with a gantry base 2 respectively, the upper end of the gantry base 2 is fixedly provided with a gantry frame 3, the front end of the gantry frame 3 is movably provided with a machining seat 4 through a guide rail, two sides of the upper end of the equipment base 1 are respectively provided with a limiting plate 5, the inner side surface of the limiting plate 5 is movably provided with a row of limiting stop wheels 7, and the upper end of the equipment base 1 is movably provided with a machining table slide 6 between the two limiting plates 5.

The gantry base 2 is arranged on two sides of the equipment base 1 in a welding mode, and the bottom of the gantry base is flush with the equipment base 1; the bottom of the machining table sliding seat 6 is provided with two first mounting grooves 8 in parallel, a pair of driving wheels 10 is movably mounted at the front end inside the first mounting groove 8, the driving wheels 10 are movably mounted in the first mounting grooves 8 through a first wheel shaft 9 penetrating through the center, a driving box 12 is fixedly mounted between the pair of driving wheels 10 in the first mounting grooves 8 at the bottom of the machining table sliding seat 6, and a driving motor is arranged in the driving box 12 and connected with the first wheel shaft 9 through a gear; the upper end of the equipment base 1 is fixedly provided with a slide rail 11 at the position corresponding to two first installation grooves 8 at the bottom of the slide seat 6 of the processing table respectively, and the top of the slide rail 11 is provided with an arc surface attached to the curved surface of the driving wheel 10; the limiting plate 5 and the equipment base 1 are integrally formed members and are arranged on two sides of the equipment base 1 through oblique supports, and the length of the limiting plate 5 is equal to that of the equipment base 1; inwards seted up the spacing flexible groove 13 of a plurality of on the medial surface of limiting plate 5, the inside of spacing flexible groove 13 is equipped with a spacing cassette 15, two powerful springs 14 of the bottom fixedly connected with of spacing cassette 15, the other end fixed welding of powerful spring 14 is in the bottom of spacing flexible groove 13, No. two mounting grooves 16 have been seted up to spacing cassette 15's preceding terminal surface, No. two mounting grooves 16 are inside to have a spacing fender wheel 7 through a No. two shaft 17 movable mounting, spacing fender wheel 7 outwards stretches out spacing flexible groove 13.

It should be noted that, the utility model relates to a gantry machining center slide, through connecting a vertical limiting plate 5 through an oblique support respectively in the upper end both sides of the equipment base 1, set up several spacing telescopic slots 13 respectively in the medial surface of limiting plate 5, set up a spacing cassette 15 in the inside of spacing telescopic slot 13, the bottom of spacing cassette 15 is fixedly connected to the bottom of spacing telescopic slot 13 through two strong springs 14, and set up No. two mounting grooves 16 in the front end face of spacing cassette 15, movably mount a spacing catch wheel 7 through a No. two shaft 17 in No. two mounting grooves 16, make the outside of spacing catch wheel 7 stretch out of spacing telescopic slot 13, in practical application, when the drive wheel 10 of the bottom of the machining platform slide 6 rubs with the slide rail 11 on the equipment base 1 for a long time, because of the dead weight of the machining platform slide 6 and the weight of heavy work piece, the abrasion between the driving wheel 10 and the sliding rail 11 is aggravated, so that the gap between the driving wheel 10 and the sliding rail 11 is enlarged, the machining table sliding seat 6 is easy to deviate in the moving process, the limiting blocking wheels 7 on the limiting plates 5 on the two sides tightly abut against the machining table sliding seat 6, when the machining table sliding seat 6 deviates, the limiting blocking wheel 7 on one side is extruded to contract inwards, and under the reverse acting force of the two internal strong springs 14, the limiting blocking wheels 7 can expand outwards slowly to offset the deviating force of the machining table sliding seat 6, so that the machining table sliding seat 6 is restored to a correct track, at the moment, the two strong springs 14 are completely stretched, no acting force can be applied to the machining table sliding seat 6, and the machining table sliding seat 6 is guaranteed to move straightly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a longmen machining center slide which characterized in that: including equipment base (1), gantry base (2) of front end both sides difference fixedly connected with of equipment base (1), the upper end fixed mounting of gantry base (2) has a portal frame (3), the front end of portal frame (3) has a processing seat (4) through guide rail movable mounting, the upper end both sides of equipment base (1) are equipped with a limiting plate (5) respectively, movable mounting has one row of spacing fender wheel (7) on the medial surface of limiting plate (5), movable mounting has a processing platform slide (6) in the upper end of equipment base (1) between being located two limiting plates (5).

2. The gantry machining center slide of claim 1, wherein: the gantry base (2) is installed on two sides of the equipment base (1) in a welding mode, and the bottom of the gantry base is flush with the equipment base (1).

3. The gantry machining center slide of claim 1, wherein: processing platform slide (6) the bottom parallel seted up twice mounting groove (8) No. one, the inside of mounting groove (8) is at front position movable mounting has a pair of drive wheel (10), drive wheel (10) through passing central a wheel axle (9) movable mounting in mounting groove (8) No. one, the bottom of processing platform slide (6) is being located a mounting groove (8) between a pair of drive wheel (10) fixed mounting have a drive box (12), it links to each other through gear and a wheel axle (9) to be equipped with driving motor in drive box (12).

4. A gantry machining center slide according to claim 3, wherein: the upper end of the equipment base (1) is respectively and fixedly provided with a sliding rail (11) at the position corresponding to a first mounting groove (8) in the bottom of the machining table sliding seat (6), and the top of the sliding rail (11) is provided with an arc surface attached to the curved surface of the driving wheel (10).

5. The gantry machining center slide of claim 1, wherein: limiting plate (5) and equipment base (1) are integrated into one piece's component to install the both sides at equipment base (1) through oblique support, limiting plate (5) equals with the length of equipment base (1).

6. The gantry machining center slide of claim 5, wherein: inwards seted up spacing flexible groove (13) of a plurality of on the medial surface of limiting plate (5), the inside of spacing flexible groove (13) is equipped with one spacing cassette (15), two power spring (14) of the bottom fixedly connected with of spacing cassette (15), the other end fixed welding of power spring (14) is in the bottom of spacing flexible groove (13), one No. two mounting groove (16) have been seted up to the preceding terminal surface of spacing cassette (15), No. two mounting groove (16) are inside to have one spacing fender wheel (7) through a No. two shaft (17) movable mounting, spacing fender wheel (7) outwards stretch out spacing flexible groove (13).