CN213164167U

CN213164167U - Positioner of digit control machine tool

Info

Publication number: CN213164167U
Application number: CN202020834613.6U
Authority: CN
Inventors: 高峰
Original assignee: Shenzhen Jiexun Jingji Technology Co ltd
Current assignee: East Maghinery Tech Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-05-11
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a positioning device of a numerical control machine tool, which comprises a workbench, a sliding frame and a tool rest are fixedly connected at the upper end of the workbench, a sliding rail is fixedly connected with the surface of one side of the sliding frame, the sliding seat is clamped on the surface of the sliding rail, a feeding motor is fixedly connected with one side of the sliding seat, a bearing seat is fixedly connected with one side of the feeding motor, a feeding sleeve is arranged inside the bearing seat, a bearing is arranged between the bearing seat and the feeding sleeve, a feeding lead screw is arranged inside the feeding sleeve, one end of the feeding lead screw is fixedly connected with a jacking sleeve, one end of the jacking sleeve is fixedly connected with a positioning block, one side of the tool rest is fixedly connected with a clamp seat, and a clamp is fixedly arranged inside the clamp seat, the processing quality can be guaranteed, and the use requirements of people are met.

Description

Positioner of digit control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a positioner of digit control machine tool.

Background

The numerically controlled machine tool is one kind of automatic machine tool with program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by a drawing.

The digit control machine tool kind is many, all installs anchor clamps on some digit control machine tools, all need change anchor clamps after producing the order of a type every time, and among the prior art, anchor clamps are when changing the installation, often because the location is inaccurate, and the in-process that uses after the anchor clamps installation often leads to the precision difference of work piece too big, and can not reach the technology standard, and the rejection rate is high, has seriously influenced the normal production and processing of digit control machine tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner of digit control machine tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic feeding device comprises a workbench, workstation upper end fixedly connected with carriage and knife rest, carriage one side fixed surface is connected with the slide rail, slide rail surface joint has the slide, slide one side fixedly connected with feeds the motor, feed motor one side fixedly connected with bearing frame, the inside cover that feeds that is provided with of bearing frame, the bearing frame with feed and be provided with the bearing between the cover, it is provided with the feed lead screw to feed the cover inside, feed lead screw one end fixedly connected with top tight cover, top tight cover one end fixedly connected with locating piece, knife rest one side fixedly connected with anchor clamps seat, the inside fixed mounting of anchor clamps seat has anchor clamps.

Further, the sliding frame and the tool rest are respectively and fixedly arranged on two sides of the upper end of the workbench.

Furthermore, the feeding motor is fixedly arranged on a sliding rail on the surface of the sliding frame through a sliding seat and can slide.

Furthermore, an output shaft of the feeding motor is fixedly connected with the feeding screw rod.

Furthermore, a spring is further arranged inside the jacking sleeve, and one end of the feed screw rod is sleeved inside the spring.

Furthermore, the clamp seat is detachably connected with the clamp.

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

1. the utility model discloses a after changing the anchor clamps inside the anchor clamps seat, through feeding the motor drive feed lead screw for can promote the locating piece that tightly overlaps one end and move to the anchor clamps after changing, can also adjust when sliding in the slide rail surface can fix a position the anchor clamps of different sizes simultaneously through the slide, make can carry out accurate location when new anchor clamps centre gripping work piece;

2. the feeding sleeve and the bearing are arranged between the feeding motor and the feeding screw rod, so that the feeding mechanism is more stable in moving, and can be accurately positioned in long-term use, thereby avoiding positioning deviation generated in repeated use;

3. the utility model discloses simple structure, convenient operation, the accuracy of location when anchor clamps are installed has guaranteed the precision of digit control machine tool processing work piece, is favorable to the quality of guarantee processing, has satisfied people's user demand.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

In FIGS. 1-2: 1-a workbench; 2-sliding rack; 3, a tool rest; 4-a slide rail; 5-a slide seat; 6-a feed motor; 7-bearing seats; 8-feeding a screw rod; 9-tightly pushing the sleeve; 10-a clamp base; 11-a clamp; 12-a feed sleeve; 13-a bearing; 14-positioning block.

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. 1-2, the present invention provides a technical solution: comprising a table 1.

Wherein, the upper end of the worktable 1 is fixedly connected with a sliding frame 2 and a tool rest 3.

Wherein, 2 one side fixed surface of carriage is connected with slide rail 4, 4 surperficial joints of slide rail have

slide

5, 5 one side fixedly connected with of slide feed motor 6, feed motor 6 one side fixedly connected with bearing frame 7, the inside cover 12 that feeds that is provided with of bearing frame 7, bearing frame 7 and feed and be provided with bearing 13 between the cover 12, feed the inside lead screw 8 that is provided with of cover 12, feed 8 one end fixedly connected with top tight cover 9 of lead screw, top tight cover 9 one end fixedly connected with locating piece 14.

The clamp device comprises a tool rest 3 and a clamp seat 10, wherein the tool rest 3 is fixedly connected with one side of the tool rest 10, and a clamp 11 is fixedly arranged in the clamp seat 10.

Further, the sliding frame 2 and the tool rest 3 are respectively and fixedly arranged on two sides of the upper end of the workbench 1.

Wherein, make carriage 2 and knife rest 3 more stable when carrying out accurate location to the anchor clamps.

Further, the feeding motor 6 is fixedly mounted on the slide rail 4 on the surface of the sliding frame 2 through a slide 5, and can slide.

Wherein, can carry out height adjustment when carrying out not anchor clamps 11 of equidimension and fixing a position, guarantee anchor clamps can be more accurate after the installation.

Further, an output shaft of the feeding motor 6 is fixedly connected with a feeding screw rod 8.

Wherein, can drive through feeding motor 6 and feed lead screw 8 and carry out work, guarantee that it is more convenient when the location.

Further, a spring is further arranged inside the jacking sleeve 9, and one end of the feed screw rod 8 is sleeved inside the spring.

Wherein, can avoid feeding the anchor clamps aversion that excessively leads to when fixing a position, the effectual precision of guaranteeing anchor clamps.

Further, the clamp seat 10 and the clamp 11 are detachably connected.

Wherein, it is more convenient when needing to change anchor clamps 11, guarantee to carry out the centre gripping to different work pieces.

The working principle is as follows: during the use, after changing the inside anchor clamps of anchor clamps seat, through feeding motor 6 drive feed lead screw 8, make can promote the locating piece 14 that tightly overlaps 9 one end of top to remove to anchor clamps 11 after changing, can also slide in slide rail 4 surface through slide 5 simultaneously and adjust when can fixing a position not equidimension anchor clamps 11, make can carry out accurate location when new anchor clamps 11 centre gripping work piece, simultaneously when carrying out anchor clamps 11 location, through be provided with between feed motor 6 and feed lead screw 8 and feed cover 12 and bearing 13, make when moving more stable, and also can carry out accurate location when using for a long time, the location skew that produces when having avoided using repeatedly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner of digit control machine tool, includes workstation (1), its characterized in that: the upper end of the workbench (1) is fixedly connected with a sliding frame (2) and a tool rest (3), a sliding rail (4) is fixedly connected with the surface of one side of the sliding frame (2), a sliding seat (5) is clamped on the surface of the sliding rail (4), a feeding motor (6) is fixedly connected with one side of the sliding seat (5), a bearing seat (7) is fixedly connected with one side of the feeding motor (6), a feeding sleeve (12) is arranged in the bearing seat (7), a bearing (13) is arranged between the bearing seat (7) and the feeding sleeve (12), a feed screw rod (8) is arranged in the feed sleeve (12), one end of the feed screw rod (8) is fixedly connected with a tightening sleeve (9), the clamping device is characterized in that one end of the jacking sleeve (9) is fixedly connected with a positioning block (14), one side of the tool rest (3) is fixedly connected with a clamp seat (10), and a clamp (11) is fixedly arranged in the clamp seat (10).

2. The positioning device of a numerical control machine tool according to claim 1, characterized in that: the sliding frame (2) and the tool rest (3) are respectively and fixedly arranged on two sides of the upper end of the workbench (1).

3. The positioning device of a numerical control machine tool according to claim 1, characterized in that: the feeding motor (6) is fixedly arranged on a sliding rail (4) on the surface of the sliding frame (2) through a sliding seat (5) and can slide.

4. The positioning device of a numerical control machine tool according to claim 1, characterized in that: and an output shaft of the feeding motor (6) is fixedly connected with a feeding screw rod (8).

5. The positioning device of a numerical control machine tool according to claim 1, characterized in that: the inside of the jacking sleeve (9) is also provided with a spring, and one end of the feed screw rod (8) is sleeved inside the spring.

6. The positioning device of a numerical control machine tool according to claim 1, characterized in that: the clamp seat (10) is detachably connected with the clamp (11).