CN215546674U

CN215546674U - Horizontal machining center of positive T structure

Info

Publication number: CN215546674U
Application number: CN202121050446.7U
Authority: CN
Inventors: 梁海志
Original assignee: Guangzhou Sanshi Machine Tool Co ltd
Current assignee: Guangzhou Sanshi Machine Tool Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-18
Anticipated expiration: 2031-05-17

Abstract

The utility model relates to the technical field of horizontal machining centers, and particularly discloses a horizontal machining center with a positive T structure. According to the utility model, through the structural design among the screw rod, the rolling shaft and the bottom sliding block connected with the rolling shaft on the third stepping motor, the bottom sliding block can slide back and forth on the third sliding rail, and through the structural design between the disc motor and the rotating workbench, the rotating workbench can rotate by three hundred sixty degrees, so that the horizontal machining center of the positive T structure can realize the vertical column to move left and right and up and down, and the workbench can realize the front and back and automatic rotation movement, so that the four-axis machining can be realized, and the purpose of realizing the four-surface machining by one-time clamping is achieved.

Description

Horizontal machining center of positive T structure

Technical Field

The utility model relates to the technical field of horizontal machining centers, in particular to a horizontal machining center with a positive T structure.

Background

The horizontal machining center is a machining center with the axis of the main shaft parallel to the workbench and is mainly suitable for machining box parts. The working principle of the machine is that after a workpiece is clamped on a machining center once, a computer can automatically select different cutters, automatically change the rotating speed of a main shaft of the machine tool and sequentially finish the machining of multiple processes on multiple surfaces of the workpiece. Its advantage is high productivity, but large area and high cost.

At present, the existing horizontal machining center is not flexible enough in machining, so that only one surface of an element can be clamped and machined each time, and the horizontal machining center with the positive T structure can realize four-axis machining work, so that four surfaces can be machined by clamping at one time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the horizontal machining center with the positive T structure, the design scheme has the advantage of realizing four-axis machining, so that the machining of four surfaces can be realized by one-time clamping, and the problem that the existing horizontal machining center is not flexible enough in machining, so that only one surface of an element can be clamped and machined each time is solved.

The utility model discloses a horizontal machining center with a positive T structure, which comprises a base, wherein a bottom connecting plate is fixedly connected to the center of the front of the bottom of the base, a convex plate is fixedly connected to the back of the right side of the top of the base, a second slide rail is fixedly connected to the plate body at the top of the front and the back of the convex plate, a top movable block is slidably connected to a second slide rail, a second stepping motor is installed on the left side of the top movable block, third slide rails are arranged on the left side and the right side of the center of the top of the bottom connecting plate, a bottom sliding block is slidably connected to the top of each third slide rail, and a third stepping motor is installed in the center of the top of the bottom connecting plate.

Through the design of the technical scheme, the horizontal machining center of the positive T structure achieves the purposes that the vertical column can move left and right and up and down, the workbench can move front and back and automatically rotate, four-axis machining can be achieved, and the purpose of machining four surfaces by clamping once is achieved.

As a further improvement of the utility model, the left side and the right side of the front face of the top movable block are fixedly connected with first slide rails, the front face of each first slide rail is connected with a slide plate in a sliding mode, the center of the front face of each slide plate is provided with an upright post, the center of the top of the front face of the top movable block is fixedly connected with a first stepping motor, and the first stepping motor is positioned in the center of the top of the body of the top movable block.

Through the design of the technical scheme, the sliding plate can slide up and down on the first sliding rail.

As a further improvement of the utility model, the top of the bottom sliding block is fixedly connected with a disc motor, an output shaft at the top of the disc motor is fixedly connected with a rotating workbench, and the rotating workbench is positioned on the front of the bottom of the upright post.

Through the design of the technical scheme, the disc motor can drive the rotating workbench to rotate.

As a further improvement of the utility model, the output shafts of the first stepping motor, the second stepping motor and the third stepping motor are rotatably connected with a screw rod, and a rod body of the screw rod is rotatably sleeved with a rolling shaft.

Through the design of the technical scheme, the first stepping motor, the second stepping motor and the third stepping motor can move through the rollers on the screw rod.

As a further improvement of the utility model, the sides of the rolling shafts on the first stepping motor, the second stepping motor and the third stepping motor, which are far away from the stepping motors, are fixedly connected with the sliding plate, the top movable block and the bottom sliding block respectively.

Through the design of the technical scheme, the rolling shaft can drive the sliding plate, the top movable block and the bottom sliding block to move.

As a further improvement of the utility model, the shape and the size of the bottom surface of the top movable block body are matched with the size and the shape of the surface of the convex plate.

Through the design of the technical scheme, the top movable block can move on the convex plate and cannot influence the element of the rotating workbench.

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

the utility model can lead the second stepping motor to push the top movable block to move left and right on the second slide rail through the structural design among the screw rod, the rolling shaft and the top movable block connected with the rolling shaft on the second stepping motor, lead the screw rod, the rolling shaft and the sliding plate connected with the rolling shaft on the first stepping motor to lead the sliding plate to slide up and down on the first slide rail, thereby leading the upright post on the sliding plate to move left and right as well as up and down, simultaneously lead the screw rod, the rolling shaft and the bottom sliding block connected with the rolling shaft on the third stepping motor to lead the bottom sliding block to slide back and forth on the third slide rail through the structural design among the screw rod, the rolling shaft and the bottom sliding block connected with the rolling shaft on the third stepping motor, and lead the rotary worktable to rotate by three hundred sixty degrees through the structural design between the disc motor and the rotary worktable, thereby leading the horizontal processing center of the positive T structure to achieve the left and right up and down movement of the upright post, the workbench can realize the movement of front and back and automatic rotation, so that the four-axis machining can be realized, and the purpose of machining four surfaces by clamping once is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front left side perspective view of the present invention;

FIG. 2 is a front right side perspective view of the present invention.

In the figure: 1. a base; 2. a top movable block; 3. a first stepper motor; 4. a first slide rail; 5. a sliding plate; 6. a second stepping motor; 7. a column; 8. a bottom connecting plate; 9. a third step motor; 10. a third slide rail; 11. a bottom slider; 12. a disc motor; 13. a roller; 14. a second slide rail; 15. rotating the workbench; 16. a convex plate.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-2, the horizontal machining center with the positive T-shaped structure of the utility model comprises a base 1, a bottom connecting plate 8 is fixedly connected to the center of the front of the bottom of the base 1, a convex plate 16 is fixedly connected to the back of the right side of the top of the base 1, a second slide rail 14 is fixedly connected to the top of the front of the convex plate 16 and the plate body of the top of the back, a top movable block 2 is slidably connected to a track of the second slide rail 14, a second stepping motor 6 is installed on the left side of the top movable block 2, third slide rails 10 are installed on the left side and the right side of the center of the top of the bottom connecting plate 8, a bottom sliding block 11 is slidably connected to the top of the third slide rail 10, and a third stepping motor 9 is installed in the center of the top of the bottom connecting plate 8.

The equal first slide rail 4 of fixedly connected with in the positive left and right sides of top movable block 2, the positive sliding connection of first slide rail 4 has sliding plate 5, and stand 7 is installed to the positive central authorities of sliding plate 5, and the first step motor 3 of central authorities fixedly connected with at the positive top of top movable block 2, first step motor 3 are located the central authorities at 2 body tops of top movable block, and this design is favorable to sliding plate 5 can slide from top to bottom on first slide rail 4.

The top fixedly connected with disc motor 12 of bottom sliding block 11, fixedly connected with swivel work head 15 on the output shaft at disc motor 12 top, swivel work head 15 is located the front of stand 7 bottom, and this design has the drive swivel work head 15 that can benefit to disc motor 12 to rotate.

The output shafts of the first stepping motor 3, the second stepping motor 6 and the third stepping motor 9 are rotatably connected with a screw rod, and the rod body of the screw rod is rotatably sleeved with a rolling shaft 13, so that the design is beneficial to the movement of the rolling shafts 13 on the screw rods of the first stepping motor 3, the second stepping motor 6 and the third stepping motor 9.

One side of the first stepping motor 3, one side of the second stepping motor 6, one side of the third stepping motor 9, which is far away from the stepping motor, and one side of the roller 13 are fixedly connected with the sliding plate 5, the top movable block 2 and the bottom sliding block 11 respectively, and the design is beneficial to the fact that the roller 13 can drive the sliding plate 5, the top movable block 2 and the bottom sliding block 11 to move.

The shape and the size of the plane of depression of the body bottom of the top movable block 2 are matched with the size and the shape of the plane of depression of the convex plate 16, and the design is beneficial to elements which can move on the convex plate 16 and do not influence the rotating workbench 15 by the top movable block 2.

When the utility model is used, a worker firstly fixes a component to be processed on the rotary worktable 15, at the moment, the worker can operate the first stepping motor 3 to enable the sliding plate 5 to move up and down, and operate the second stepping motor 6 to enable the top movable block 2 to slide left and right, so that the upright post 7 on the sliding plate 5 can move up and down and left and right, and simultaneously operate the third stepping motor 9 to control the bottom sliding block 11 to enable the rotary worktable 15 on the disc motor 12 to slide back and forth, and simultaneously operate the disc motor 12 to drive the rotary worktable 15 to rotate, so that four parts of the component on the rotary worktable 15 can be processed.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a horizontal machining center of positive T structure which characterized in that: the device comprises a base (1), wherein the center of the front side of the bottom of the base (1) is fixedly connected with a bottom connecting plate (8), and the back of the right side of the top of the base (1) is fixedly connected with a convex plate (16);

the plate body of the top of the front surface and the top of the back of the convex plate (16) is fixedly connected with a second sliding rail (14), a top movable block (2) is connected onto a rail of the second sliding rail (14) in a sliding manner, and a second stepping motor (6) is installed on the left side of the top movable block (2);

the bottom connecting plate (8), the left and right sides at bottom connecting plate (8) top center is equipped with third slide rail (10), the top sliding connection of third slide rail (10) has bottom sliding block (11), third step motor (9) are installed to the center at bottom connecting plate (8) top.

2. The horizontal machining center of a positive T structure according to claim 1, characterized in that: the improved structure of the automobile engine is characterized in that first sliding rails (4) are fixedly connected to the left side and the right side of the front face of the top movable block (2), sliding plates (5) are slidably connected to the front face of the first sliding rails (4), stand columns (7) are installed in the center of the front face of the sliding plates (5), first stepping motors (3) are fixedly connected to the center of the top face of the top movable block (2), and the first stepping motors (3) are located in the center of the top portion of the body of the top movable block (2).

3. The horizontal machining center of a positive T structure according to claim 1, characterized in that: the top fixedly connected with disc motor (12) of bottom sliding block (11), fixedly connected with swivel work head (15) on the output shaft at disc motor (12) top, swivel work head (15) are located the front of stand (7) bottom.

4. The horizontal machining center of a positive T structure as claimed in claim 2, wherein: the output shafts of the first stepping motor (3), the second stepping motor (6) and the third stepping motor (9) are rotatably connected with a screw rod, and a rolling shaft (13) is rotatably sleeved on a rod body of the screw rod.

5. The horizontal machining center of a positive T structure as claimed in claim 2, wherein: one side of the first stepping motor (3), one side of the second stepping motor (6), one side of the third stepping motor (9), far away from the stepping motor, of the roller (13) on the screw rod, are fixedly connected with the sliding plate (5), the top movable block (2) and the bottom sliding block (11) respectively.

6. The horizontal machining center of a positive T structure according to claim 1, characterized in that: the shape and the size of the plane of the top movable block (2) are matched with the size and the shape of the plane of the convex plate (16).