CN213827916U

CN213827916U - Full-symmetrical viaduct high-speed five-axis gantry structure

Info

Publication number: CN213827916U
Application number: CN202022729128.5U
Authority: CN
Inventors: 童栋奎
Original assignee: Hangzhou Lianjie Precision Machinery Co ltd
Current assignee: Hangzhou Lianjie Precision Machinery Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-30
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a five gantry structure at high speed of overpass of holohedral symmetry formula, including portal frame, spout, connecting block and crossbeam case, the connecting block is all installed to the both sides of crossbeam bottom of the case portion, the slider is installed to the bottom of connecting block, the screw rod is installed to one side of slider, install additional strengthening on the inside wall of crossbeam case, the internally mounted of crossbeam case has stable structure, stable structure's top is run through there is the main shaft. The utility model discloses a be provided with lubricating structure, when the device is at the in-process that uses, in order to prevent that the device can not meet accident at the in-process that uses, need regularly spray lubricating oil to the inside screw rod of spout, at this moment, can directly rotate the overhead apron of lubrication, when the apron is rotatory to fixture block and draw-in groove coincidence, then take up the apron, pour into lubricating oil into the inside of recess again, spray through annotating the oil head to guaranteed that the screw rod can not meet accident when using.

Description

Full-symmetrical viaduct high-speed five-axis gantry structure

Technical Field

The utility model relates to a machine tool technical field specifically is a five gantry structure at high speed of overpass of holohedral symmetry formula.

Background

At present, the domestic high-light machine and linear motor driven machine tool have a very big gap with the machine tool imported from abroad, which mainly shows that the machine tool has not high enough precision and not high enough processing stability because the machine tool has a wrong structural level and still has insufficient rigidity, strength and stability, the imported product is high in price and long in supply period, the expansion and the rapid development of the product scale are limited, and the viaduct type gantry machine tool can carry out high-efficiency processing and improve the rigidity, the strength and the stability.

The full-symmetrical viaduct high-speed five-axis gantry structure is a main structural component of a viaduct gantry machining machine tool, but the existing five-axis gantry structure is inconvenient to lubricate a five-axis gantry frame in the using process, so that the existing five-axis gantry structure is very inconvenient to use, and a novel five-axis gantry frame needs to be manufactured to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five gantry structure at high speed of overpass of holohedral symmetry formula to solve the inconvenient lubricated problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-symmetry viaduct high-speed five-axis gantry structure comprises a gantry frame, a sliding groove, a connecting block and a beam box, wherein the connecting block is mounted on two sides of the bottom end of the beam box, a sliding block is mounted at the bottom end of the connecting block, a screw rod is mounted on one side of the sliding block, the sliding groove is mounted at the bottom end of the sliding block, a lubricating structure penetrates through one side inside the sliding groove, the lubricating structure comprises a lubricating head, an oil injection head, a groove, a clamping block, a cover plate and a clamping groove, the lubricating head penetrates through one side inside the sliding groove, the oil injection head is mounted on one side of the lubricating head, the groove is mounted on the outer surface of the lubricating head, the cover plate is mounted on the outer surface of the groove, the clamping block is mounted at two ends of the cover plate, the groove is mounted at one end of the clamping block, the gantry frame is mounted at the bottom end of the sliding groove, and a reinforcing structure is mounted on the inner side wall of the beam box, the inside mounting of crossbeam case has stable structure, stable structure's top is run through there is the main shaft.

Preferably, the clamping groove is matched with the clamping block, and a clamping structure is formed between the clamping block and the clamping groove.

Preferably, stable structure includes ram, stabilizing block, stabilizing groove and lead screw, the ram is installed in the intermediate position department on crossbeam case top, the lead screw is installed to the bottom of ram, stabilizing groove is all installed at the both ends of ram bottom, stabilizing groove's internally mounted has stabilizing block.

Preferably, the inner diameter of the stabilizing groove is larger than the outer diameter of the stabilizing block, and a sliding structure is formed between the stabilizing block and the stabilizing groove.

Preferably, the reinforcing structure comprises a first reinforcing rib, a second reinforcing rib and reinforcing particles, the first reinforcing rib is arranged on the inner side wall of the cross beam box, the second reinforcing rib is arranged on the outer surface of the first reinforcing rib, and the reinforcing particles are arranged on one side of the second reinforcing rib.

Preferably, the first reinforcing ribs are provided with a plurality of first reinforcing ribs which are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the fully-symmetrical viaduct high-speed five-axis gantry structure not only realizes convenient lubrication, but also realizes more stability and strength increase during use;

(1) by arranging the lubricating structure, when the device is used, in order to prevent the device from being unexpected in the using process, lubricating oil needs to be sprayed to the screw rod in the sliding groove at regular time, at the moment, the cover plate on the lubricating head can be directly rotated, when the cover plate rotates until the clamping block is overlapped with the clamping groove, the cover plate is taken up, then the lubricating oil is injected into the groove, and the lubricating oil is sprayed through the oil injection head, so that the screw rod is ensured not to be unexpected in the using process;

(2) by arranging the stabilizing structure, when the device moves transversely, in order to make the device more stable, the stabilizing block on the ram can be fixed in the stabilizing groove, when the screw rod rotates, the screw rod drives the ram to move left and right on the surface of the ram, and the stabilizing block on the ram also slides along with the ram in the stabilizing groove, so that the effect of more stability in use is realized;

(3) through being provided with additional strengthening, in order to prevent that the device from causing the damage at high strength during operation, can be at the first strengthening rib of internally mounted and the second strengthening rib of crossbeam case, cross distribution is mutually supported between first strengthening rib and the second strengthening rib to realized increasing the intensity of the device, and fill between first strengthening rib and the second strengthening rib and strengthen the granule, thereby make the effect of its intensity increase better.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the reinforcing structure of the present invention;

fig. 4 is a schematic top view of the lubricating structure of the present invention.

In the figure: 1. a gantry; 2. a chute; 3. a lubrication structure; 301. lubricating the head; 302. an oil filling head; 303. a groove; 304. a clamping block; 305. a cover plate; 306. a card slot; 4. connecting blocks; 5. a beam box; 6. a main shaft; 7. a screw; 8. a slider; 9. stabilizing the structure; 901. a ram; 902. a stabilizing block; 903. a stabilizing slot; 904. a screw rod; 10. a reinforcing structure; 1001. a first reinforcing rib; 1002. a second reinforcing rib; 1003. the particles are reinforced.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a full-symmetry viaduct high-speed five-axis gantry structure comprises a gantry 1, sliding chutes 2, connecting blocks 4 and a beam box 5, wherein the connecting blocks 4 are respectively arranged on two sides of the bottom end of the beam box 5, a sliding block 8 is arranged at the bottom end of the connecting block 4, a screw 7 is arranged on one side of the sliding block 8, the sliding chutes 2 are arranged at the bottom ends of the sliding blocks 8, a lubricating structure 3 penetrates through one side inside the sliding chutes 2, the lubricating structure 3 comprises a lubricating head 301 and an oil injection head 302, the lubricating head 301 penetrates through one side of the inside of the sliding groove 2, the oil filling head 302 is installed on one side of the lubricating head 301, the groove 303 is installed on the outer surface of the lubricating head 301, the cover plate 305 is installed on the outer surface of the groove 303, the clamping block 304 is installed at two ends of the cover plate 305, the groove 303 is installed at one end of the clamping block 304, the clamping groove 306 is matched with the clamping block 304, and a clamping structure is formed between the clamping block 304 and the clamping groove 306;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, in order to prevent the device from being used without any accident, lubricating oil needs to be regularly sprayed on the screw 7 inside the sliding chute 2, at this time, the cover plate 305 on the lubricating head 301 can be directly rotated, when the cover plate 305 is rotated until the clamping block 304 is overlapped with the clamping groove 306, the cover plate 305 is taken up, then lubricating oil is injected into the groove 303, and spraying is performed through the oil injection head 302, so that no accident occurs when the screw 7 is used;

the portal frame 1 is installed at the bottom end of the sliding chute 2, the reinforcing structure 10 is installed on the inner side wall of the crossbeam box 5, the reinforcing structure 10 comprises a first reinforcing rib 1001, a second reinforcing rib 1002 and reinforcing particles 1003, the first reinforcing rib 1001 is installed on the inner side wall of the crossbeam box 5, the second reinforcing rib 1002 is installed on the outer surface of the first reinforcing rib 1001, the reinforcing particles 1003 are installed on one side of the second reinforcing rib 1002, the first reinforcing ribs 1001 are provided with a plurality of reinforcing ribs, and the plurality of first reinforcing ribs 1001 are distributed at equal intervals;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, in order to prevent the device from being damaged during high-strength work, a first reinforcing rib 1001 and a second reinforcing rib 1002 can be installed inside the beam box 5, the first reinforcing rib 1001 and the second reinforcing rib 1002 are distributed in a crossed manner and are matched with each other, so that the strength of the device is increased, and reinforcing particles 1003 are filled between the first reinforcing rib 1001 and the second reinforcing rib 1002, so that the strength increasing effect is better;

a stabilizing structure 9 is arranged in the crossbeam box 5, the stabilizing structure 9 comprises a ram 901, a stabilizing block 902, a stabilizing groove 903 and a screw rod 904, the ram 901 is arranged in the middle of the top end of the crossbeam box 5, the screw rod 904 is arranged at the bottom end of the ram 901, the stabilizing grooves 903 are arranged at two ends of the bottom end of the ram 901, the stabilizing block 902 is arranged in the stabilizing groove 903, the inner diameter of the stabilizing groove 903 is larger than the outer diameter of the stabilizing block 902, a sliding structure is formed between the stabilizing block 902 and the stabilizing groove 903, and a main shaft 6 penetrates through the top end of the stabilizing structure 9;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, in the process of lateral movement of the device, in order to make the device more stable, the stabilizing block 902 on the ram 901 can be fixed inside the stabilizing groove 903, when the screw rod 904 rotates, the screw rod 904 drives the ram 901 to move left and right on the surface thereof, and the stabilizing block 902 on the ram 901 also slides inside the stabilizing groove 903 along with the ram 901, so that a more stable effect is achieved in use.

The working principle is as follows: when the utility model is used, firstly, when the device is used, in order to prevent the device from being unexpected in the use process, lubricating oil needs to be sprayed to the screw 7 in the chute 2 at regular time, at the moment, the cover plate 305 on the lubricating head 301 can be directly rotated, when the cover plate 305 rotates to the superposition of the clamping block 304 and the clamping groove 306, the cover plate 305 is taken up, then the lubricating oil is injected into the groove 303, and the lubricating oil is sprayed through the oil injection head 302, so that the screw 7 is ensured not to be unexpected in the use process;

then, in the process of the transverse movement of the device, in order to make the device more stable, the stabilizing block 902 on the ram 901 can be fixed inside the stabilizing groove 903, when the screw rod 904 rotates, the screw rod 904 drives the ram 901 to move left and right on the surface of the ram 901, and the stabilizing block 902 on the ram 901 also slides inside the stabilizing groove 903 along with the ram 901, so that the effect of more stability in use is realized;

finally, in order to prevent the device from being damaged during high-strength work, the first reinforcing rib 1001 and the second reinforcing rib 1002 can be arranged inside the beam box 5, the first reinforcing rib 1001 and the second reinforcing rib 1002 are distributed in a crossed manner and are matched with each other, so that the strength of the device is increased, and reinforcing particles 1003 are filled between the first reinforcing rib 1001 and the second reinforcing rib 1002, so that the strength of the device is increased better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a five gantry structure at high speed of overpass of holohedral symmetry formula, includes portal frame (1), spout (2), connecting block (4) and crossbeam case (5), its characterized in that: the lubricating structure is characterized in that connecting blocks (4) are installed on two sides of the bottom end of the crossbeam box (5), a sliding block (8) is installed at the bottom end of the connecting block (4), a screw rod (7) is installed on one side of the sliding block (8), a sliding groove (2) is installed at the bottom end of the sliding block (8), a lubricating structure (3) penetrates through one side of the interior of the sliding groove (2), the lubricating structure (3) comprises a lubricating head (301), an oil injection head (302), a groove (303), a clamping block (304), a cover plate (305) and a clamping groove (306), the lubricating head (301) penetrates through one side of the interior of the sliding groove (2), the oil injection head (302) is installed on one side of the lubricating head (301), the groove (303) is installed on the outer surface of the lubricating head (301), the cover plate (305) is installed on the outer surface of the groove (303), the clamping blocks (304) are installed at two ends of the cover plate (305), the one end of fixture block (304) is installed recess (303), portal frame (1) is installed to the bottom of spout (2), install additional strengthening (10) on the inside wall of crossbeam case (5), the internally mounted of crossbeam case (5) has stable structure (9), main shaft (6) have been run through on the top of stable structure (9).

2. The full-symmetric viaduct five-axis express gantry structure of claim 1, wherein: the clamping groove (306) is matched with the clamping block (304), and a clamping structure is formed between the clamping block (304) and the clamping groove (306).

3. The full-symmetric viaduct five-axis express gantry structure of claim 1, wherein: the stabilizing structure (9) comprises a ram (901), a stabilizing block (902), a stabilizing groove (903) and a screw rod (904), wherein the ram (901) is installed at the middle position of the top end of the cross beam box (5), the screw rod (904) is installed at the bottom end of the ram (901), the stabilizing groove (903) is installed at two ends of the bottom end of the ram (901), and the stabilizing block (902) is installed inside the stabilizing groove (903).

4. The full-symmetric viaduct five-axis express gantry structure of claim 3, wherein: the inner diameter of the stabilizing groove (903) is larger than the outer diameter of the stabilizing block (902), and a sliding structure is formed between the stabilizing block (902) and the stabilizing groove (903).

5. The full-symmetric viaduct five-axis express gantry structure of claim 1, wherein: the reinforcing structure (10) comprises a first reinforcing rib (1001), a second reinforcing rib (1002) and reinforcing particles (1003), wherein the first reinforcing rib (1001) is installed on the inner side wall of the cross beam box (5), the second reinforcing rib (1002) is installed on the outer surface of the first reinforcing rib (1001), and the reinforcing particles (1003) are installed on one side of the second reinforcing rib (1002).

6. The full-symmetric viaduct five-axis express gantry structure of claim 5, wherein: the first reinforcing ribs (1001) are provided with a plurality of first reinforcing ribs (1001) which are distributed at equal intervals.