CN218696013U

CN218696013U - Adjustable support for machine tool

Info

Publication number: CN218696013U
Application number: CN202223156154.9U
Authority: CN
Inventors: 张向党; 李清松
Original assignee: Shandong Runde Precision Machine Tool Co ltd
Current assignee: Shandong Runde Precision Machine Tool Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-24
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an adjustable bracket for a machine tool, in particular to the technical field of machine tool brackets, which comprises a transverse bracket, wherein one end part of the transverse bracket is provided with a servo gear motor, and the output end of the servo gear motor is provided with an adjusting component; the adjusting component comprises a first transmission screw rod arranged at the output end of the servo speed reduction motor, a thread sleeve ring groove plate is sleeved on the external thread of the first transmission screw rod, and a plurality of rolling wheels are arranged in the thread sleeve ring groove plate and close to the middle of the thread sleeve ring groove plate. The utility model discloses a set up adjusting part, servo gear motor drives first transmission screw and realizes rotatoryly, and first transmission screw drives screw thread lantern ring recess board and realizes rising under the effect of screw thread, can place the upper surface position department of rolling wheel with the cylinder part and realize horizontal migration, can finely tune the horizontal position of cylinder part fast, conveniently dock installation cylinder part, labour saving and time saving more.

Description

Adjustable support for machine tool

Technical Field

The utility model relates to a lathe support technical field, more specifically say, the utility model relates to an adjustable support is used to lathe.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machine tool is divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, and an adjustable support is needed to play a supporting role when the machine tool is used for processing parts.

The utility model discloses a patent publication No. CN 210499254U's utility model discloses an adjustable lathe bracket, the bracket head is installed on bracket body upper portion, be equipped with the feather key in the keyway of bracket head stalk portion, plum blossom handle connecting lead screw rotates, lead screw connecting bracket head, bracket head bottom is equipped with holding screw, holding screw is used for restricting the removal range of bracket head, bracket head side is equipped with the square head screw, square head screwed connection hand (hold), the bracket head removes required height after, it passes through the tight feather key in square head screw top to rotate the hand (hold), the feather key produces the extrusion with the keyway of bracket head bottom and forms the stiction, lock bracket head, make it fixed, the lead screw bottom is connected and is kept off the lid, it installs on the cylinder pin to keep off the lid, bracket body lower part is equipped with T type groove screw, T type groove screw passes through hexagon nut and packing ring linkage bracket body. The beneficial effects of the utility model are that this structure is with lead screw adjusting bracket head's height, can process the cylinder class part of various diameters under the condition of not dismantling the bracket, improved production efficiency.

However, when the structure supports the cylindrical parts, the centers of circles of various cylindrical parts are different, so that the radius sizes are different, the horizontal positions of various cylindrical parts butted to a claw disc of a machine tool cannot be adjusted, and the various cylindrical parts are inconvenient to butt when being butted during machining.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides and is showing and is different from prior art's solution, in order to overcome prior art's above-mentioned defect, the utility model provides an adjustable support for lathe to the centre of a circle of proposing kind of cylinder class part is different in solving above-mentioned background art, and radius size is different like this, and horizontal position can't realize adjusting on the claw dish of various cylinder class parts butt joint lathe, and the butt joint is got up comparatively inconvenient problem during the processing of various cylinder class parts.

In order to achieve the above purpose, the utility model provides a following technical scheme: an adjustable support for a machine tool comprises a transverse support, wherein a servo speed reducing motor is arranged at one end of the transverse support, and an adjusting component is arranged at the output end of the servo speed reducing motor;

the adjusting component comprises a first transmission screw rod arranged at the output end of the servo speed reduction motor, a thread sleeve ring groove plate is sleeved on an external thread of the first transmission screw rod, a plurality of rolling wheels are arranged in the thread sleeve ring groove plate and close to the middle position of the thread sleeve ring groove plate, a supporting shaft rod is rotatably connected in each rolling wheel through a bearing, and a limiting block with a hexagonal cross section is welded and fixed to the top end of the first transmission screw rod.

Preferably, a gap exists between the transverse support and the threaded sleeve ring groove plate, the transverse support and the threaded sleeve ring groove plate are both made of stainless steel, the plurality of support shaft rods are fixedly connected with the threaded sleeve ring groove plate, and the plurality of rolling wheels are sequentially arranged at equal intervals from left to right.

Preferably, the upper surface of the threaded sleeve ring groove plate and the position on one side of the outer wall of the first transmission screw are provided with two limiting support plates, one side of one of the limiting support plates is provided with a guide support movably inserted into the threaded sleeve ring groove plate, the bottom end of the transverse support is welded with two sliding support blocks which are symmetrically arranged, and the outer walls of the two sliding support blocks are polished.

Preferably, another tip of horizontal support is fixed with screw thread lantern ring piece, pierces through in the inside of screw thread lantern ring piece and inserts second drive screw, the coaxial fixedly connected with servo drive motor of a tip of second drive screw, and the outer wall cover of screw thread lantern ring piece is equipped with sliding connection's direction deckle board, threaded connection between screw thread lantern ring piece and the second drive screw, and a tip of second drive screw runs through direction deckle board inner wall and extends to the outside position department of direction deckle board, rotate between second drive screw and the direction deckle board and be connected.

The utility model discloses a technological effect and advantage:

1. by arranging the adjusting assembly, a servo speed reducing motor can be started, the servo speed reducing motor drives the first transmission screw to rotate, the first transmission screw drives the groove plate of the threaded lantern ring to ascend under the action of the threads, the cylindrical part can be placed at the position of the upper surface of the rolling wheel to move horizontally, the horizontal position of the cylindrical part can be quickly finely adjusted, the cylindrical part can be conveniently installed in a butt joint mode, and time and labor are saved;

2. the servo drive motor is started, the servo drive motor drives the second transmission screw rod to rotate, the second transmission screw rod can drive the threaded collar block to move under the action of threads, the cylindrical part can be inserted into a claw disc of a machine tool, horizontal insertion is achieved, and the cylindrical part is conveniently supported and installed on a designated machine tool position.

Drawings

Fig. 1 is a schematic structural diagram of the adjustable bracket for a machine tool mounted to a machine tool position.

Fig. 2 is the utility model discloses an adjustable support for lathe looks sideways at the schematic diagram.

Fig. 3 is the utility model discloses a local structure schematic diagram of the vertical cross-section of screw thread lantern ring recess board in adjustable support for lathe.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

The reference signs are: 1. a transverse support; 2. a servo deceleration motor; 3. a threaded collar groove plate; 4. a first drive screw; 5. a rolling wheel; 6. a support shaft; 7. a limiting block; 8. a limiting support plate; 9. a guide post; 10. sliding the support block; 11. a threaded collar block; 12. a second drive screw; 13. a servo drive motor; 14. and a guide frame plate.

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.

The adjustable support for the machine tool is provided with an adjusting assembly, the adjusting assembly can be used for supporting cylindrical parts with different diameters in a height and adjusting the rolling of the horizontal position, the cylindrical parts with different diameters can be quickly butted onto a claw disc of the machine tool, the adjustable support is more time-saving and labor-saving to install, and the specific structure of the adjusting assembly is set as follows:

in some embodiments, as shown in fig. 1-3, the adjusting assembly includes a first transmission screw 4 disposed at an output end of the servo deceleration motor 2, and an external thread of the first transmission screw 4 is sleeved with a threaded collar groove plate 3, a plurality of rolling wheels 5 are disposed inside the threaded collar groove plate 3 and near a middle position thereof, a supporting shaft rod 6 is rotatably connected inside each rolling wheel 5 through a bearing, a limiting block 7 with a hexagonal cross-sectional shape is welded and fixed at a top end of the first transmission screw 4, a gap exists between the transverse bracket 1 and the threaded collar groove plate 3, the transverse bracket 1 and the threaded collar groove plate 3 are both made of stainless steel, the plurality of supporting shaft rods 6 are fixedly connected with the threaded collar groove plate 3, and the plurality of rolling wheels 5 are sequentially arranged at equal intervals from left to right;

when this embodiment adjustable support for lathe uses, can with direction deckle board 14 welded mounting to the lathe middle part, and can start servo gear motor 2, servo gear motor 2 drives first drive screw 4 and realizes rotatoryly, first drive screw 4 drives screw sleeve ring recess board 3 and realizes ascending under the effect of screw thread, and screw sleeve ring recess board 3 can drive a plurality of supporting shaft poles 6 and realize shifting up, and supporting shaft pole 6 can drive rolling wheel 5 and realize shifting up, can place the cylinder part to the upper surface position department of rolling wheel 5, after the cylinder part moved the appointed height, can lateral shifting cylinder part, the cylinder part can realize rolling at a plurality of rolling wheel 5 upper surfaces, and rolling wheel 5 can roll at the outer wall of supporting shaft pole 6, can finely tune the horizontal position of cylinder part like this, keep cylinder part and lathe jack catch mounted position to align, and stopper 7 can play spacing operation to screw sleeve ring recess board 3 height, avoid moving away beyond the limit.

In some embodiments, as shown in fig. 1-2, two limiting support plates 8 are disposed on the upper surface of the threaded collar groove plate 3 and at a position on one side of the outer wall of the first transmission screw 4, a guide pillar 9 movably inserted into the threaded collar groove plate 3 is disposed at a position on one side of one of the limiting support plates 8, so that the two limiting support plates 8 can perform a two-side limiting operation on the cylindrical part, the guide pillar 9 can ensure that the threaded collar groove plate 3 stably achieves guided upward movement when the threaded collar groove plate 3 moves upward, two symmetrically disposed sliding support blocks 10 are welded at the bottom end position of the transverse support 1, and the outer walls of the two sliding support blocks 10 are polished, so that when the transverse support 1 moves, the transverse support 1 can drive the sliding support blocks 10 to achieve guided sliding on the machine tool slide.

In some embodiments, as shown in fig. 2 to 4, a threaded collar block 11 is fixed to the other end of the transverse support 1, a second transmission screw 12 is inserted into the threaded collar block 11, one end of the second transmission screw 12 is coaxially and fixedly connected with a servo drive motor 13, a guide frame plate 14 in sliding connection is sleeved on the outer wall of the threaded collar block 11, the threaded collar block 11 is in threaded connection with the second transmission screw 12, one end of the second transmission screw 12 penetrates through the inner wall of the guide frame plate 14 and extends to the outer position of the guide frame plate 14, and the second transmission screw 12 is rotatably connected with the guide frame plate 14;

when this embodiment uses, start servo drive motor 13, servo drive motor 13 drives second drive screw 12 and rotates, and second drive screw 12 can drive threaded collar piece 11 and remove under the effect of screw thread to threaded collar piece 11 moves along the direction of the 14 inner walls of guide frame boards, can guarantee like this to place the cylinder part at threaded collar recess board 3 upper surface and can realize removing, and the cylinder part can insert on the claw dish of lathe like this.

The adjustable bracket is arranged between the drill pin and the claw disc of the machine tool, so that the connection between the adjustable bracket and the machine tool can be clearly known through the attached figure 1.

The foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides an adjustable support for lathe, includes horizontal support (1), a tip of horizontal support (1) is equipped with servo gear motor (2), its characterized in that: an adjusting component is arranged at the output end of the servo speed reducing motor (2);

the adjusting component comprises a first transmission screw (4) arranged at the output end of the servo speed reducing motor (2), a threaded sleeve ring groove plate (3) is sleeved on an external thread of the first transmission screw (4), a plurality of rolling wheels (5) are arranged in the threaded sleeve ring groove plate (3) and close to the middle position of the threaded sleeve ring groove plate, a supporting shaft rod (6) is rotatably connected to the inside of each rolling wheel (5) through a bearing, and a limiting block (7) with a hexagonal cross section is welded and fixed to the top end of the first transmission screw (4).

2. An adjustable support for a machine tool according to claim 1, wherein: a gap exists between the transverse support (1) and the threaded lantern ring groove plate (3), and the transverse support (1) and the threaded lantern ring groove plate (3) are both made of stainless steel.

3. An adjustable support for a machine tool according to claim 1, wherein: the supporting shaft rods (6) are fixedly connected with the threaded sleeve ring groove plate (3), and the rolling wheels (5) are sequentially arranged at equal intervals from left to right.

4. An adjustable support for a machine tool according to claim 1, wherein: the upper surface of the threaded sleeve ring groove plate (3) and the position of one side of the outer wall of the first transmission screw rod (4) are provided with two limiting support plates (8), and one side of one of the limiting support plates (8) is provided with a guide pillar (9) movably inserted into the threaded sleeve ring groove plate (3).

5. An adjustable support for a machine tool according to claim 1, wherein: the bottom position department welding of horizontal support (1) has two symmetrical sliding branch pieces (10) that set up, and the outer wall of two sliding branch pieces (10) all is through polishing treatment.

6. An adjustable support for a machine tool according to claim 1, wherein: the other end of the transverse support (1) is fixed with a threaded collar block (11), a second transmission screw rod (12) penetrates into the threaded collar block (11), a servo driving motor (13) is fixedly connected to one end of the second transmission screw rod (12) in a coaxial mode, and a guide frame plate (14) in sliding connection is sleeved on the outer wall of the threaded collar block (11).

7. An adjustable support for a machine tool according to claim 6, wherein: the threaded collar block (11) is in threaded connection with the second transmission screw (12), one end of the second transmission screw (12) penetrates through the inner wall of the guide frame plate (14) and extends to the outer position of the guide frame plate (14), and the second transmission screw (12) is in rotational connection with the guide frame plate (14).