CN212885080U

CN212885080U - Protective cover for inclined lathe body tailstock

Info

Publication number: CN212885080U
Application number: CN202021575469.5U
Authority: CN
Inventors: 赵剑峰
Original assignee: Shenzhen Jindu Intaglio Industry Co ltd
Current assignee: Shenzhen Jindu Intaglio Industry Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-06
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a protection casing for slant lathe bed tailstock relates to slant lathe bed tailstock device field, does not have suitable protection device to current slant bed, and the inconvenient problem of ordinary safety cover complex operation now proposes following scheme, and it includes the slant bed, the top of slant bed is provided with the protection casing, the cell body has all been seted up to the four corners department of the up end of slant bed, every all be provided with the hydraulic stem in the cell body, the preceding, the back both sides of protection casing are all rotated and are connected with the apron, preceding, back two the equal fixedly connected with backup pad in left and right both sides of apron, every all rotate between the hydraulic stem of backup pad and respective one side and be connected with the bull stick, the preceding, the equal fixedly connected with in back both ends of the left and right both sides of slant bed up end is spacing section of thick bamboo. The device has the characteristics of convenient operation, simple operation, no need of frequent taking and improved protection of the inclined bed.

Description

Protective cover for inclined lathe body tailstock

Technical Field

The utility model relates to a body tailstock device field especially relates to a protection casing for body tailstock to one side.

Background

The slant-bed numerically controlled lathe is a high-precision and high-efficiency automatic lathe. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide technological performance, can machine complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.

However, there are some large exposed machine tools in the prior art, when the machine tool is not used, a large amount of lubricant is generally smeared on the surface of the machine tool to collect dust, so that the machine tool is stuck in later use, and the machine tool is covered by some large protective covers, so that the machine tool is inconvenient to operate and use due to the volume of the protective covers, and meanwhile, the protective covers are required to be taken down when the machine tool is used, so that the machine tool is very inconvenient. A shield for a slant bed tailstock is therefore proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of a protection casing for slant bed body tailstock has solved current slant bed and has not had suitable protection device, ordinary safety cover complex operation inconvenient problem.

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

a protective cover for a tailstock of an inclined bed comprises the inclined bed, wherein a protective cover is arranged above the inclined bed, grooves are formed in four corners of the upper end face of the inclined bed, hydraulic rods are arranged in each groove, the front side and the rear side of the protective cover are rotatably connected with cover plates, the left side and the right side of the front cover plate and the rear cover plate are fixedly connected with supporting plates, a rotating rod is rotatably connected between each supporting plate and the hydraulic rod on one side of each supporting plate, limiting cylinders are fixedly connected with the front end and the rear end of the left side and the right side of the upper end face of the inclined bed, a T-shaped sliding rod is slidably connected in each limiting cylinder, the upper end of the T-shaped sliding rod is fixedly connected to the upper inner wall of the protective cover, a spring is fixedly connected between the T-shaped sliding rod and the limiting cylinders, an opening is formed in the cover plate on the front side, and sliding plates are arranged, the upper side and the lower side of each sliding plate are fixedly connected with first sliding rods, the left side and the right side of the cover plate on the front side are fixedly connected with limiting rings, and the first sliding rods are slidably connected in the limiting rings on one side of each sliding rod.

Preferably, the T-shaped end of the lower side of each T-shaped sliding rod is connected in the limiting cylinder on one side of the T-shaped sliding rod in a sliding mode, a spring is fixedly connected between the T-shaped end and the lower inner wall of the limiting cylinder, and the upper end of each T-shaped sliding rod extends out of the upper end of the limiting cylinder and is fixedly connected with the upper inner wall of the protective cover.

Preferably, the cover plates on the front side and the rear side are rotatably connected to the protective cover through spring hinges.

Preferably, the upper end and the lower end of the rotating rod are rotatably connected with the output end of the upper side of the hydraulic rod on one side and the lower end face of the supporting plate through pin shafts.

Preferably, the upper end and the lower end of one side, which is far away from each other, of the sliding plate on the left side and the right side are fixedly connected with a first sliding rod.

Preferably, the limiting ring is arranged on one side, away from each other, of the sliding plates on the two sides, and the limiting ring is fixedly connected to the cover plates on the left side and the right side of the opening.

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

through the inclined bed, the protection casing, the cell body, the hydraulic stem, the backup pad, the bull stick, a spacing section of thick bamboo, T type slide bar, a spring, the apron, the opening, the slide, first slide bar, the spacing ring, make this device have and to promote the bull stick through the hydraulic stem and drive the protection casing and shift up, the protection casing will remove to the top under the effect of spring simultaneously, along with the flexible of hydraulic stem continuation, after T type slide bar and a spacing section of thick bamboo are spacing, because the rotation of bull stick is connected, will prop the apron of both sides and open, make things convenient for the clamp of large-scale work piece to get processing, only need with the slide of both sides keep away from each other promotion can when small-size public work.

The device has the characteristics of convenient operation, simple operation, no need of frequent taking and improved protection of the inclined bed.

Drawings

Fig. 1 is a sectional view of the structure of the protective cover for the slant bed tailstock according to the present invention.

Fig. 2 is a cross-sectional view of a side-looking structure of a protective cover for a slant bed tailstock of the present invention.

Fig. 3 is a cross-sectional view of the protective cover overlooking structure of the protective cover for the inclined bed tail stock of the utility model.

Reference numbers in the figures: the device comprises an inclined bed 1, a protective cover 2, a groove body 3, a hydraulic rod 4, a supporting plate 5, a rotating rod 6, a limiting cylinder 7, an 8T-shaped sliding rod, a spring 9, a cover plate 10, an opening 11, a sliding plate 12, a first sliding rod 13 and a limiting ring 14.

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.

Referring to fig. 1-3, a protective cover for a slant bed tailstock comprises a slant bed 1, a protective cover 2 is arranged above the slant bed, four corners of the upper end surface of the slant bed 1 are provided with groove bodies 3, each groove body 3 is internally provided with a hydraulic rod 4, the front and rear sides of the protective cover 2 are rotatably connected with cover plates 10, the left and right sides of the front and rear cover plates 10 are fixedly connected with supporting plates 5, each supporting plate 5 is rotatably connected with a rotating rod 6 between the hydraulic rod 4 on one side, the front and rear ends of the left and right sides of the upper end surface of the slant bed 1 are fixedly connected with limiting cylinders 7, each limiting cylinder 7 is internally slidably connected with a T-shaped slide bar 8, the upper end of the T-shaped slide bar 8 is fixedly connected with the upper inner wall of the protective cover 2, a spring 9 is fixedly connected between the T-shaped slide bar 8 and the limiting cylinders 7, an opening 11 is arranged on the cover plate 10 on the front, The right side is provided with a sliding plate 12, the upper side and the lower side of each sliding plate 12 are fixedly connected with a first sliding rod 13, the left side and the right side of the cover plate 10 at the front side are fixedly connected with a limiting ring 14, and the first sliding rods 13 are slidably connected in the limiting rings 14 at one side respectively.

In the embodiment, the T-shaped end of the lower side of each T-shaped slide bar 8 is slidably connected in the limiting cylinder 7 on one side of the T-shaped slide bar 8, and a spring 9 is fixedly connected between the T-shaped end and the lower inner wall of the limiting cylinder 7, and the upper end of each T-shaped slide bar 8 extends out of the upper end of the limiting cylinder 7 and is fixedly connected with the upper inner wall of the protective cover 2.

In this embodiment, the cover plates 10 on the front and rear sides are rotatably connected to the shield 2 through the spring hinges, and the cover plates 10 on the front and rear sides are driven by the spring hinges to rotate away from each other.

In this embodiment, the upper and lower ends of the rotating rod 6 are rotatably connected to the output end of the upper side of the hydraulic rod 4 on one side and the lower end surface of the supporting plate 5 through pin shafts.

In this embodiment, the upper and lower ends of the left and right sliding plates 12 far away from each other are fixedly connected with first sliding bars 13.

In this embodiment, the limiting rings 14 are disposed on the sides of the sliding plates 12 on the two sides, which are away from each other, the limiting rings 14 are fixedly connected to the cover plates 10 on the left and right sides of the opening 11, that is, the sliding plates 12 are slidably connected to the limiting rings 14 fixedly connected to the side of the opening 11 on the cover plates 10 on the respective sides through the first sliding rods 13, and the first sliding rods 13 and the limiting rings 14 are slidably sleeved.

The working principle is as follows: when the device is used, the rotating rod 6 can be pushed to move upwards through the hydraulic rod 5, the upper end and the lower end of the rotating plate 6 are respectively connected with the output ends of the upper sides of the support plate 5 and the hydraulic rod 4 in a rotating mode, meanwhile, the upper end of the T-shaped sliding rod 8 is fixedly connected to the upper inner wall of the protective cover 2, the lower end of the rotating plate is slidably connected into the limiting cylinder 7 and is fixedly connected with the spring 9 to the lower inner wall of the limiting cylinder 7, the protective cover 2 is driven to move upwards under the reaction force of the spring 9, the T-shaped sliding rod 8 and the limiting cylinder 7 continue to stretch, after the T-shaped sliding rod 8 and the limiting cylinder 7 are limited, the rotating rod 6 is connected in a rotating mode, the cover plates 10 on two sides are propped up and opened, large-sized workpieces are convenient to clamp and process, only the sliding plates 12 on two sides.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protective cover for a tailstock of an inclined bed body comprises an inclined bed (1), wherein a protective cover (2) is arranged above the inclined bed, four corners of the upper end surface of the inclined bed (1) are respectively provided with a groove body (3), each groove body (3) is internally provided with a hydraulic rod (4), the protective cover is characterized in that the front side and the rear side of the protective cover (2) are respectively and rotatably connected with a cover plate (10), the left side and the right side of the front cover plate (10) and the rear cover plate (5) are respectively and fixedly connected with a supporting plate (5), a rotating rod (6) is respectively and rotatably connected between each supporting plate (5) and the hydraulic rod (4) on one side of each supporting plate, the front end and the rear end of the left side and the right side of the upper end surface of the inclined bed (1) are respectively and fixedly connected with a limiting cylinder (7), a T-shaped sliding rod (8) and the upper end of the T-shaped sliding rod (8) are respectively and, fixedly connected with spring (9), the front side between T type slide bar (8) and spacing section of thick bamboo (7) opening (11) have been seted up on apron (10), the left and right both sides in opening (11) the place ahead all are provided with slide (12), every the first slide bar (13) of the equal fixedly connected with in upper and lower both sides of slide (12), the front side the equal fixedly connected with spacing ring (14) in the left and right both sides of apron (10), first slide bar (13) sliding connection is in spacing ring (14) of one side separately.

2. The shield for the tailstock of a slant bed according to claim 1, characterized in that the T-shaped end of the lower side of each T-shaped slide bar (8) is slidably connected inside the limiting cylinder (7) on one side and is fixedly connected with a spring (9) between the lower inner wall of the limiting cylinder (7), and the upper end of the T-shaped slide bar (8) extends outside the upper end of the limiting cylinder (7) and is fixedly connected with the upper inner wall of the shield (2).

3. The shield for the tailstock of a slant bed according to claim 1, characterized in that said covers (10) on both the front and rear sides are pivotally connected to the shield (2) by means of spring hinges.

4. The shield for the tailstock of a slant bed according to claim 1, wherein the upper and lower ends of the rotating rod (6) are rotatably connected to the output end of the upper side of the hydraulic rod (4) on one side and the lower end surface of the supporting plate (5) through pin shafts.

5. The shield for a slant-bed tailstock according to claim 1, wherein the upper and lower ends of the slide plate (12) on the left and right sides, which are away from each other, are fixedly connected with a first slide bar (13).

6. The shield for a slant-bed tailstock according to claim 1, wherein the stop collar (14) is provided on the side of the slide plates (12) on both sides away from each other, and the stop collar (14) is fixedly connected to the cover plates (10) on both left and right sides of the opening (11).