CN216759763U - Novel five revolving stages of bull - Google Patents

Abstract

The utility model relates to the technical field of multi-head five-axis rotary tables, in particular to a novel multi-head five-axis rotary table which comprises a bottom plate, wherein a transmission case is arranged on the bottom plate, an A axle box is arranged at one end of the transmission case, a tail seat is arranged at the other end of the transmission case, three B axle boxes are arranged on the transmission case at equal intervals, a protective cover with a heat dissipation function is arranged on the transmission case, a filter can filter gas entering or discharging from the protective cover, when two groups of exhaust fans are started, cold air can enter the protective cover through one group of pipe bodies, the cold air absorbs heat generated by a servo motor and is discharged through the other group of pipe bodies, so that the servo motor is cooled, and meanwhile, the gas entering or discharging of the protective cover is filtered.

Description

Novel five revolving stages of bull

Technical Field

The utility model relates to the technical field of multi-head five-axis rotary tables, in particular to a novel multi-head five-axis rotary table.

Background

The existing multi-head five-axis turntable equipment which has at least five coordinate axes (three linear coordinates and two rotating coordinates) on one machine tool and can simultaneously coordinate and move under the control of a computer numerical control system to process comprises an A axle box, an axle box, a transmission box, a bottom plate, a protective cover and a tail seat.

The power of the transmission case comes from a servo motor, the servo motor is arranged in the installation groove in the transmission case through a flange plate, but the tail part of the servo motor is exposed outside, in order to protect the servo motor from being damaged, a protective cover is arranged at the tail part of the servo motor, so that the servo motor is positioned in a closed space formed by the protective cover and the installation groove, and the servo motor can generate heat when working, so that the heat cannot be dissipated in the closed space, and the servo motor is overheated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel multi-head five-axis turntable so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel multi-head five-shaft turntable comprises a bottom plate, wherein a transmission case is arranged on the bottom plate, one end of the transmission case is provided with an A shaft box, the other end of the transmission case is provided with a tail seat, three groups of B shaft boxes are arranged on the transmission case at equal intervals, and a protective cover with a heat dissipation function is arranged on the transmission case;

the protection casing sets up two sets of ventilation holes including the cover body, cover body bilateral symmetry, and ventilation pipe mechanism is connected in the ventilation hole, and ventilation pipe mechanism tip sets up the filter, and filter bilateral symmetry sets up two sets of supporting blocks, sets up the inclined plane fixture block on the supporting block, and filter one side sets up the exhaust fan.

Preferably, the ventilation pipe mechanism includes the body, and the symmetry sets up two sets of rectangular channels on the body, sets up the guide pillar in the rectangular channel, and the spring is established to the cover on the guide pillar, and the rectangular channel top sets up axle one, and axle one connects L type pole soon, and the fixture block is connected to L type pole one end.

Preferably, the exhaust fan is located within the duct body and the filter is slidably connected to the duct body.

Preferably, one end of the pipe body is fixedly connected with the cover body, and the pipe body is communicated with the ventilation hole.

Preferably, the bearing block is slidably connected with the rectangular groove, a guide hole is arranged in the bearing block, and the guide hole is slidably connected with the guide post.

Preferably, one end of the spring is fixedly connected with the bottom of the rectangular groove, and the clamping block is clamped with the inclined plane clamping block.

Preferably, a bearing is arranged at one end of the shaft, the bearing is embedded into the L-shaped rod, and a support arranged on the pipe body is fixedly connected to the other end of the shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. the filter can filter the gas entering or discharging the protective cover, when the two groups of exhaust fans are started, the cold air can enter the protective cover through one group of pipe bodies, the cold air absorbs the heat generated by the servo motor and is discharged through the other group of pipe bodies, so that the temperature of the servo motor is reduced, and the gas entering or discharging the protective cover is filtered;

2. two sets of supporting blocks on the filter slide along the guide pillar, make the filter get into the pipe body, the supporting block will compress spring simultaneously, the supporting block will drive the inclined plane fixture block and remove, the fixture block will remove along the inclined plane on the inclined plane fixture block this moment, along with the fixture block removes, the fixture block will drive L type pole along an upset of axle, stagger until inclined plane fixture block and fixture block, loosen the filter, under the bounce effect of spring, make the inclined plane fixture block, thereby fix the filter in the pipe body, consequently, set for through ventilation pipe mechanism, the workman of being convenient for is to the installation and the dismantlement of filter, the cleaning efficiency of workman to the filter has been improved.

Drawings

FIG. 1 is a side cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of a structural shield of the present invention;

FIG. 3 is a view of the combination of the structural cover and vents of the present invention;

FIG. 4 is a sectional view of the ventilation duct mechanism, filter, receiving block, and exhaust fan assembly of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. a, an axle box; 2. b, an axle box; 3. a transmission case; 4. a base plate; 5. a protective cover; 6. a tailstock; 501. a cover body; 502. a vent hole; 503. an inclined plane fixture block; 504. a ventilation pipe mechanism; 505. a filter; 506. a bearing block; 507. an exhaust fan; 5041. a pipe body; 5042. a rectangular groove; 5043. a guide post; 5044. a spring; 5045. a first shaft; 5046. an L-shaped rod; 5047. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a novel multi-head five-shaft rotary table comprises a bottom plate 4, a transmission case 3 is arranged on the bottom plate 4, an A shaft box 1 is arranged at one end of the transmission case 3, a tailstock 6 is arranged at the other end of the transmission case 3, three B shaft boxes 2 are arranged on the transmission case 3 at equal intervals, a protective cover 5 with a heat dissipation function is arranged on the transmission case 3, the protective cover 5 comprises a cover body 501, two groups of ventilation holes 502 are symmetrically arranged on two sides of the cover body 501, the ventilation holes 502 are connected with a ventilation pipe mechanism 504, a filter 505 is arranged at the end part of the ventilation pipe mechanism 504, two groups of bearing blocks 506 are symmetrically arranged on two sides of the filter 505, an inclined plane fixture block 503 is arranged on the bearing block 506, an exhaust fan 507 is arranged on one side of the filter 505, the exhaust fan 507 is positioned in a pipe body 5041, the filter 505 is slidably connected with the pipe body 5041, one end of the pipe body 5041 is fixedly connected with the cover body 501, the pipe body 5041 is communicated with the ventilation holes 502, the wind directions of the two groups of exhaust fans 507 (refer to the FD9225), the wind directions of the two groups of the filter 505 are consistent, the filter is composed of a frame and a filter core, the filter element is made of soft, porous and spongy polyurethane, the filter 505 can filter gas entering or exhausting the protective cover 5, when the two groups of exhaust fans 507 are started, cold air can enter the protective cover 5 through one group of pipe bodies 5041, the cold air absorbs heat generated by the servo motor and is exhausted through the other group of pipe bodies 5041, and therefore not only is the temperature of the servo motor reduced, but also the gas entering or exiting the protective cover 5 is filtered;

the ventilation pipe mechanism 504 comprises a pipe body 5041, two groups of rectangular grooves 5042 are symmetrically arranged on the pipe body 5041, guide posts 5043 are arranged in the rectangular grooves 5042, springs 5044 are sleeved on the guide posts 5043, a shaft 5045 is arranged above the rectangular grooves 5042, the shaft 5045 is screwed on an L-shaped rod 5046, one end of the L-shaped rod 5046 is connected with a fixture block 5047, a bearing block 506 is slidably connected with the rectangular grooves 5042, a guide hole is arranged in the bearing block 506 and is slidably connected with the guide posts 5043, one end of the spring 5044 is fixedly connected with the bottom of the rectangular grooves 5042, the fixture block 5047 is clamped with the inclined plane fixture block 503, one end of the shaft 5045 is provided with a bearing, the bearing is embedded into the L-shaped rod 5046, the other end of the shaft 5045 is fixedly connected with a support seat arranged on the pipe body 5041, when the filter 505 needs to be installed, the two groups of bearing blocks 506 on the filter 505 slide along the guide posts 5043 to enable the filter 505 to enter the pipe body 5041, meanwhile, the bearing block 506 compresses the spring 5044, the bearing block 506 drives the fixture block 503 to move along the inclined plane fixture block 503, with the movement of the latch 5047, the latch 5047 drives the L-shaped rod 5046 to turn along the first shaft 5045 until the inclined latch 503 is offset from the latch 5047, the filter 505 is released, and the inclined latch 503 is locked to the latch 5047 under the action of the resilience of the spring 5044, so that the filter 505 is fixed in the tube 5041, and therefore, the filter is set by the ventilating tube mechanism 504, the installation and the removal of the filter 505 by a worker are facilitated, and the cleaning efficiency of the filter 505 by the worker is improved.

The working principle is as follows: when the filter 505 needs to be installed, two sets of bearing blocks 506 on the filter 505 slide along the guide post 5043, so that the filter 505 enters the tube 5041, meanwhile, the bearing blocks 506 compress the spring 5044, the bearing blocks 506 drive the inclined fixture block 503 to move, at the same time, the fixture block 5047 drives the L-shaped rod 5046 to turn over along the shaft 5045 along with the movement of the fixture block 5047, until the inclined fixture block 503 is staggered with the fixture block 5047, the filter 505 is released, and the inclined fixture block 503 is clamped on the fixture block 5047 under the action of the resilience of the spring 5044.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)

1. The utility model provides a novel five revolving stages of bull, includes bottom plate (4), set up transmission case (3) on bottom plate (4), transmission case (3) one end sets up A axle box (1), and transmission case (3) other end sets up tailstock (6), and the equidistance sets up three B axle boxes of group (2) on transmission case (3), its characterized in that: the transmission case (3) is provided with a protective cover (5) with a heat dissipation function;

the protection casing (5) are including the cover body (501), cover body (501) bilateral symmetry sets up two sets of ventilation hole (502), ventilation pipe mechanism (504) is connected in ventilation hole (502), ventilation pipe mechanism (504) tip sets up filter (505), filter (505) bilateral symmetry sets up two sets of piece (506) that holds, it sets up inclined plane fixture block (503) to hold on piece (506), filter (505) one side sets up exhaust fan (507).

2. The novel multi-head five-axis turntable as claimed in claim 1, wherein: the ventilating pipe mechanism (504) comprises a pipe body (5041), two groups of rectangular grooves (5042) are symmetrically arranged on the pipe body (5041), guide columns (5043) are arranged in the rectangular grooves (5042), springs (5044) are sleeved on the guide columns (5043), a first shaft (5045) is arranged above the rectangular grooves (5042), the first shaft (5045) is connected with an L-shaped rod (5046) in a rotating mode, and one end of the L-shaped rod (5046) is connected with a clamping block (5047).

3. The novel multi-head five-axis turntable as claimed in claim 1, wherein: the exhaust fan (507) is located in the pipe body (5041), and the filter (505) is connected with the pipe body (5041) in a sliding mode.

4. The novel multi-head five-axis turntable as claimed in claim 2, wherein: body (5041) one end fixed connection cover body (501), body (5041) intercommunication ventilation hole (502).

5. The novel multi-head five-axis turntable as claimed in claim 1, wherein: the bearing block (506) is slidably connected with the rectangular groove (5042), a guide hole is arranged in the bearing block (506), and the guide hole is slidably connected with a guide column (5043).

6. The novel multi-head five-axis turntable as claimed in claim 2, wherein: one end of the spring (5044) is fixedly connected with the bottom of the rectangular groove (5042), and the clamping block (5047) is clamped with the inclined-plane clamping block (503).

7. The novel multi-head five-axis turntable as claimed in claim 2, wherein: the bearing is arranged at one end of the first shaft (5045), the bearing is embedded into the L-shaped rod (5046), and the other end of the first shaft (5045) is fixedly connected with a support arranged on the pipe body (5041).

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