CN214814848U

CN214814848U - Precise composite numerical control lathe

Info

Publication number: CN214814848U
Application number: CN202121150075.XU
Authority: CN
Inventors: 张立伟
Original assignee: Qingdao Stride Forward Rail Transit Equipment Co ltd
Current assignee: Qingdao Stride Forward Rail Transit Equipment Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-23
Anticipated expiration: 2031-05-26

Abstract

The utility model belongs to the technical field of part processing, in particular to a precise compound numerical control lathe, which comprises a workbench, wherein the top of the workbench is provided with a fixed structure and a support column, one side of the support column is movably provided with a telescopic structure, the output end of the telescopic structure is provided with a turning structure, the top of the workbench is provided with a protective cover, one side of the protective cover is provided with a controller, the bottom of the workbench is fixedly provided with four support legs which are arranged in a rectangular shape, the protective cover is provided with two cover doors, the cover doors are provided with observation windows, the fixed structure comprises a bottom plate, the bottom plate is fixedly connected with the top of the workbench, the top of the bottom plate is provided with two grooves, and the two grooves are internally and movably provided with a vertical plate, the size deviation is reduced, and the processing precision of the workpiece is ensured.

Description

Precise composite numerical control lathe

Technical Field

The utility model relates to a parts machining technical field especially relates to a compound numerical control lathe of precision.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The working principle of the numerical control machine tool is that a machining process route, process parameters, a motion track of a cutter, displacement, cutting parameters and auxiliary functions of a part are written into a machining program list according to instruction codes and program formats specified by the numerical control machine tool, contents in the program list are recorded on a control medium and then input into a numerical control device of the numerical control machine tool, and therefore the machine tool is instructed to machine the part.

However, in the prior art, only the turning structure can be adjusted during machining, and the fixed structure of the lathe cannot be finely adjusted according to cutting requirements, so that the size deviation of a turned workpiece is large, and the precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a precise compound numerical control lathe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a compound numerical control lathe of precision, includes the workstation, the top of workstation is equipped with fixed knot and support column, one side activity of support column is equipped with extending structure, extending structure's output is equipped with the turning structure, the top of workstation is equipped with the protection casing, one side of protection casing is equipped with the controller.

Preferably, the bottom of workstation is fixed and is equipped with four supporting legs that are the rectangle and arrange, be equipped with two cover doors on the protection casing, be equipped with the observation window on the cover door.

Preferably, fixed knot constructs including the bottom plate, the bottom plate with the top fixed connection of workstation, two recesses, two have been seted up at the top of bottom plate equal activity is equipped with the riser in the recess, two one side that the riser is close to mutually all is equipped with the mount, equal activity is equipped with the threaded rod on the top inner wall of mount and the bottom inner wall, two one side one end that the threaded rod is close to mutually all fixedly is equipped with the grip block, the fixed two fixed plates that are equipped with on the bottom plate, threaded mounting has the regulation pole on the fixed plate, the one end of adjusting the pole and one side of riser rotate to be connected, two one side that the riser was kept away from mutually all fixedly is equipped with the diaphragm, the activity is equipped with the locating lever on the diaphragm, be equipped with the scale strip on the bottom plate.

Preferably, the controller is electrically connected with the telescopic structure and the turning structure.

Preferably, a sliding rod is welded in the groove, and the vertical plate is connected with the sliding rod in a sliding mode.

Preferably, the inner wall of the bottom of the groove is provided with a positioning groove, and the positioning rod is matched with the positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, at first will wait to process the work piece and put between two sets of grip blocks, then clockwise rotation threaded rod, make the threaded rod drive the grip block and be close to mutually, fix the work piece, start extending structure after that, extending structure drives the turning structure and removes, make the turning structure be located the work piece top, carry out the fine setting of work piece position again, upwards mention two locating levers, then rotate two regulation poles simultaneously again, make two regulation pole rotation opposite directions, two risers remove in the recess, loosen two locating levers after the fine setting finishes, make the locating lever inject the constant head tank again in, start the turning structure at last, carry out the work piece processing.

The utility model is simple in operation, convenient to use through setting up fixed knot and constructing, can carry out the fine adjustment to the work piece position, reduce the size deviation, ensure work piece processing precision.

Drawings

FIG. 1 is a schematic view of a front cross-section structure of the present invention;

FIG. 2 is a schematic view of the fixing structure of the present invention;

fig. 3 is a schematic external structural view of the present invention;

in the figure: 1. a work table; 2. a fixed structure; 201. a base plate; 202. a groove; 203. a vertical plate; 204. a fixed mount; 205. a threaded rod; 206. a clamping plate; 207. a fixing plate; 208. adjusting a rod; 209. a transverse plate; 210. positioning a rod; 211. a scale bar; 3. a support pillar; 4. a telescopic structure; 5. turning a structure; 6. a protective cover; 7. a controller; 8. a cover door.

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. 1-3, the present invention provides a technical solution: a precise composite numerical control lathe comprises a workbench 1, wherein a fixed structure 2 and a support column 3 are arranged at the top of the workbench 1, a telescopic structure 4 is movably arranged on one side of the support column 3, a turning structure 5 is arranged at the output end of the telescopic structure 4, a protective cover 6 is arranged at the top of the workbench 1, and a controller 7 is arranged on one side of the protective cover 6;

four support legs which are arranged in a rectangular shape are welded at the bottom of a workbench 1, two cover doors 8 are arranged on a protective cover 6, an observation window is arranged on each cover door 8, a fixed structure 2 comprises a bottom plate 201, the top of the bottom plate 201 and the top of the workbench 1 are installed together through bolts, two grooves 202 are formed in the top of the bottom plate 201, vertical plates 203 are installed in the two grooves 202 in a sliding mode, fixing frames 204 are arranged on the sides, close to the two vertical plates 203, of the two vertical plates 204, threaded rods 205 are installed on the inner walls of the top and the bottom of the fixing frames 204 in a threaded mode, clamping plates 206 are welded on the ends, close to the two threaded rods 205, of the two fixing plates 207 are welded on the bottom plate 201, adjusting rods 208 are installed on the fixing plates 207 in a threaded mode, one ends of the adjusting rods 208 are rotatably connected with one sides of the vertical plates 203, transverse plates 209 are welded on the sides, far away from the two vertical plates 203, positioning rods 210 are movably arranged on the transverse plates 209, and scale strips 211 are arranged on the bottom plate 201, the controller 7 is electrically connected with the telescopic structure 4 and the turning structure 5, a sliding rod is welded in the groove 202, the vertical plates 203 are connected with the sliding rod in a sliding manner, a positioning groove is arranged on the inner wall of the bottom of the groove 202, the positioning rods 210 are matched with the positioning groove, when the lathe is used, a workpiece to be machined is firstly placed between two groups of clamping plates 206, then the threaded rod 205 is rotated clockwise, the threaded rod 205 drives the clamping plates 206 to approach until the workpiece is clamped, then the telescopic structure 4 is started, the telescopic structure 4 drives the turning structure 5 to move, after the position of the turning structure 5 is adjusted, the position of the workpiece is slightly adjusted again, the two positioning rods 210 are lifted upwards, then the two adjusting rods 208 are simultaneously rotated, the rotating directions of the two adjusting rods 208 are opposite, the two vertical plates 203 move in the groove 202, the two positioning rods 210 are loosened after the fine adjustment, the positioning rods 210 are reinserted into the positioning groove, and finally the turning structure 5 is started, carry out work piece processing, the utility model is simple in operation, convenient to use through setting up fixed knot and constructing, can carry out the micro-adjustment to the work piece position, reduce size deviation, ensure work piece processing precision.

The working principle is as follows: during the use, at first will wait to process the work piece and put between two sets of grip blocks 206, then clockwise rotation threaded rod 205, threaded rod 205 drives grip block 206 and is close to mutually, until cliping the work piece, start extending structure 4 after that, extending structure 4 drives turning structure 5 and removes, after turning structure 5 position adjustment finishes, the work piece position is adjusted a little once more, mention two locating levers 210 upwards, then rotate two regulation poles 208 simultaneously again, make two regulation poles 208 rotation opposite directions, two risers 203 remove in recess 202, loosen two locating levers 210 after finishing the fine setting, make locating lever 210 inject the constant head tank again, start turning structure 5 at last, carry out the work piece processing.

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 compound numerical control lathe of precision, includes workstation (1), its characterized in that: the top of workstation (1) is equipped with fixed knot and constructs (2) and support column (3), one side activity of support column (3) is equipped with extending structure (4), the output of extending structure (4) is equipped with turning structure (5), the top of workstation (1) is equipped with protection casing (6), one side of protection casing (6) is equipped with controller (7).

2. The precision composite numerically controlled lathe according to claim 1, characterized in that: the bottom of workstation (1) is fixed to be equipped with four supporting legs that are the rectangle and arrange, be equipped with two cover doors (8) on protection casing (6), be equipped with the observation window on cover door (8).

3. The precision composite numerically controlled lathe according to claim 1, characterized in that: the fixed structure (2) comprises a bottom plate (201), the bottom plate (201) is fixedly connected with the top of the workbench (1), two grooves (202) are formed in the top of the bottom plate (201), vertical plates (203) are movably arranged in the two grooves (202), a fixing frame (204) is arranged on one side, close to the two vertical plates (203), of the fixing frame (204), threaded rods (205) are movably arranged on the inner wall of the top and the inner wall of the bottom of the fixing frame (204), clamping plates (206) are fixedly arranged on one ends, close to the two threaded rods (205), of the bottom plate (201), two fixing plates (207) are fixedly arranged on the fixing plate (207), adjusting rods (208) are installed on the threads of the fixing plates (207), one ends of the adjusting rods (208) are rotatably connected with one sides of the vertical plates (203), transverse plates (209) are fixedly arranged on one sides, far away from the vertical plates (203), the positioning rod (210) is movably arranged on the transverse plate (209), and the scale strip (211) is arranged on the bottom plate (201).

4. The precision composite numerically controlled lathe according to claim 1, characterized in that: and the controller (7) is electrically connected with the telescopic structure (4) and the turning structure (5).

5. A precision composite numerically controlled lathe according to claim 3, characterized in that: the groove (202) is internally welded with a sliding rod, and the vertical plate (203) is connected with the sliding rod in a sliding manner.

6. A precision composite numerically controlled lathe according to claim 3, characterized in that: the inner wall of the bottom of the groove (202) is provided with a positioning groove, and the positioning rod (210) is matched with the positioning groove.