CN217194177U

CN217194177U - Three-clamping-arm automatic tool changing six-sided drill machining center

Info

Publication number: CN217194177U
Application number: CN202220437699.8U
Authority: CN
Inventors: 张志仁; 余利
Original assignee: Jiangsu Mingdiao Intelligent Equipment Manufacturing Co ltd
Current assignee: Jiangsu Mingdiao Intelligent Equipment Manufacturing Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-16
Anticipated expiration: 2032-03-02

Abstract

The utility model belongs to the field of machining centers, in particular to a three-clamping-hand automatic tool changing six-sided drill machining center, aiming at the problems that the stability of clamping workpieces is poor in the existing automatic tool changing six-sided drill machining center, the workpieces are easy to have position deviation in the conveying process, and the machining precision is affected, the utility model provides a proposal which comprises a base, wherein the top and the bottom of the base are fixedly provided with a wallboard metal plate with an opening, the top of the wallboard metal plate extends to the upper part of the base, an X-axis hanging plate is fixedly arranged on the base, a guide rail is fixedly arranged on the base, and an X-axis lower clamping jaw is slidably arranged at the top of the guide rail, compared with the conventional automatic three-sided tool changing drill machining center, the stable clamping work of the three X-axis upper clamping jaws and the three X-axis lower clamping jaws with adjustable distances is utilized, so as to be convenient for the clamping work of workpieces with different sizes, the clamping reliability is high, and the workpiece can not deviate in the conveying process.

Description

Three-clamping-arm automatic tool changing six-sided drill machining center

Technical Field

The utility model relates to a machining center technical field especially relates to a six brill machining centers of automatic tool changing of three tong.

Background

The numerical control milling machine is also called CNC milling machine, and English means a milling machine controlled by an electronic counter digitalized signal. The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerically controlled milling machine is classified into two categories, namely a non-tool magazine and a tool magazine, wherein the numerically controlled milling machine with the tool magazine is also called a machining center, and an automatic tool changing six-sided drill machining center is one of the machining centers.

The existing automatic tool changing six-sided drill machining center is poor in workpiece clamping stability, the workpiece is prone to position deviation in the conveying process, and machining precision is affected, so that the three-clamping-hand automatic tool changing six-sided drill machining center is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the stability of having six brill machining center centre clamping work pieces of automatic tool changing is not good among the prior art, the work piece is transporting the situation that the in-process position offset appears easily, influences the shortcoming of the precision of processing, and the six brill machining center of automatic tool changing of three tongs that provide.

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

the utility model provides a six processing center that bore of automatic tool changing of three tong, the on-line screen storage device comprises a base, fixed mounting has the top and the bottom all to be provided with open-ended wallboard panel beating on the base, the top of wallboard panel beating extends to the top of base, and fixed mounting has the X axle link plate on the base, fixed mounting has the guide rail on the base, and the top slidable mounting of guide rail has clamping jaw under the X axle, the quantity of clamping jaw is provided with threely under the X axle, the outside fixed mounting of guide rail has X axle panel beating cover, the tip of X axle panel beating cover and the outside fixed mounting of wallboard panel beating, fixed mounting has the entablature on the inner wall of wallboard panel beating, and slidable mounting has location cylinder mount pad on the entablature, fixed mounting has the cylinder on the location cylinder mount pad, and the quantity of cylinder is provided with two.

Preferably, the top fixed mounting of clamping jaw cylinder under the X axle has, and the quantity of the clamping jaw cylinder on the clamping jaw is provided with a plurality ofly under the same X axle, and the top fixed mounting of a plurality of clamping jaw cylinder output shafts on the clamping jaw is gone up to the same X axle has the clamping jaw on the same X axle, the clamping jaw is located directly over rather than the corresponding clamping jaw under the X axle on the X axle.

Preferably, an X-axis drag chain groove is formed in the guide rail, an X-axis drag chain is arranged inside the X-axis drag chain groove, the inner sides of the three X-axis lower clamping jaws are fixedly mounted on the outer sides of the X-axis drag chain, and a Z-axis drag chain is arranged on the positioning cylinder mounting seat.

Preferably, the outside fixed mounting of X axle panel beating cover has the front side to be provided with open-ended control panel, control panel goes up sealed articulated control panel door that has, control panel door can break away from the opening that covers control panel completely, control panel is located the X axle link plate directly over.

Preferably, the bottom of the output shaft of the two cylinders is fixedly provided with the same sucker, the sucker is positioned right above the outer side of the lower clamping jaw of the three X shafts, the two cylinders are fixedly provided with the same machine head dust collection head, the machine head dust collection head is fixedly provided with a machine head dust collection head cylinder plate, the bottom of the machine head dust collection head cylinder plate is fixedly provided with a dust collection cover, and the bottom of the dust collection cover is hermetically communicated with a dust collection pipe tee joint.

Preferably, a Y-axis drag chain groove is formed in the top of the upper cross beam, a Y-axis drag chain is arranged inside the Y-axis drag chain groove, the Y-axis drag chain and one side, close to the positioning cylinder mounting seat, of the positioning cylinder mounting seat are fixedly mounted, and a pneumatic workbench is fixedly mounted on the inner side of the wallboard metal plate.

The utility model has the advantages that: the specifications of an X-axis sheet metal cover, an X-axis upper clamping jaw, a clamping jaw air cylinder, a control panel, a Y-axis drag chain, an air cylinder, a pneumatic workbench and a Z-axis drag chain can be selected according to actual application, the working processes of the X-axis drag chain, the Y-axis drag chain, the Z-axis drag chain and a starting workbench are the prior art and are not repeated, in the process of processing a workpiece, firstly, one end surface of the workpiece is placed on three X-axis lower clamping jaws in a neat mode, then, the clamping jaw air cylinder is synchronously started, the workpiece is stably clamped by the X-axis upper clamping jaw corresponding to the X-axis lower clamping jaw, the X-axis drag chain is operated, the clamped workpiece performs linear motion along a guide rail, when the workpiece is moved to the position under a regular air cylinder mounting seat, the X-axis drag chain stops working, the plurality of clamping jaw air cylinders are synchronously started, the fixed state of the workpiece is relieved, the two air cylinders are started, a sucking disc at the bottoms of output shafts of the two air cylinders is used for sucking the workpiece, the Y-axis drag chain is operated, the positioning cylinder mounting seat is dragged to move along the Y axis, when the workpiece is moved to a position right above the pneumatic workbench, the operation sucker is separated from the workpiece, the workpiece is moved to the top of the pneumatic workbench, the machining process of the workpiece is the prior art, repeated description is omitted, and the conveying process of the workpiece is completed;

in order to solve the problem that the workpiece which is not convenient to place is conveyed to the pneumatic workbench, the workpiece is dragged to move along the Y axis while being convenient to adsorb the workpiece through the Y-axis drag chain, the air cylinder and the sucking disc which are arranged, and the workpiece which is convenient to place is moved to the top of the pneumatic workbench.

Drawings

Fig. 1 is the utility model provides a six brill machining center's of three tong automatic tool changing structure stereogram.

In the figure: 1. a base; 2. wallboard sheet metal; 3. hanging a plate on the X axis; 4. a guide rail; 5. an X-axis sheet metal cover; 6. an X-axis upper clamping jaw; 7. an X-axis lower jaw; 8. a clamping jaw cylinder; 9. a control panel; 10. an upper cross beam; 11. a Y-axis drag chain slot; 12. a Y-axis drag chain; 13. positioning a cylinder mounting seat; 14. a cylinder; 15. a Z-axis drag chain; 16. a pneumatic table; 17. a control panel 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.

Example one

Referring to fig. 1, a three-clamping-arm automatic tool changing six-sided drill machining center comprises a base 1, a wallboard sheet metal 2 with openings at the top and the bottom is fixedly installed on the base 1, the top of the wallboard sheet metal 2 extends to the upper side of the base 1, an X-axis hanging plate 3 is fixedly installed on the base 1, a guide rail 4 is fixedly installed on the base 1, X-axis lower clamping jaws 7 are slidably installed at the top of the guide rail 4, three X-axis lower clamping jaws 7 are arranged, clamping jaw cylinders 8 are fixedly installed at the top of the X-axis lower clamping jaws 7, a plurality of clamping jaw cylinders 8 are arranged on the same X-axis lower clamping jaw 7, the same X-axis upper clamping jaw 6 is fixedly installed at the top of an output shaft of a plurality of clamping jaw cylinders 8 on the same X-axis lower clamping jaw 7, the X-axis upper clamping jaw 6 is positioned right above the corresponding X-axis lower clamping jaw 7, and an X-axis drag chain groove is arranged on the guide rail 4, an X-axis drag chain is arranged inside the X-axis drag chain groove, the inner sides of three X-axis lower clamping jaws 7 are fixedly mounted on the outer side of the X-axis drag chain, a Z-axis drag chain 15 is arranged on a positioning cylinder mounting seat 13, an X-axis sheet metal cover 5 is fixedly mounted on the outer side of a guide rail 4, the end portion of the X-axis sheet metal cover 5 is fixedly mounted on the outer side of the wall plate sheet metal 2, an upper cross beam 10 is fixedly mounted on the inner wall of the wall plate sheet metal 2, a positioning cylinder mounting seat 13 is slidably mounted on the upper cross beam 10, cylinders 14 are fixedly mounted on the positioning cylinder mounting seat 13, the number of the cylinders 14 is two, a Y-axis drag chain groove 11 is formed in the top of the upper cross beam 10, a Y-axis drag chain 12 is arranged inside the Y-axis drag chain groove 11, one side, close to the Y-axis drag chain 12 and the positioning cylinder mounting seat 13, and a pneumatic workbench 16 is fixedly mounted on the inner side of the wall plate 2.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, the outside fixed mounting of X axle sheet metal cover 5 has the front side to be provided with open-ended control panel 9, control panel 9 goes up sealed the articulating has control panel door 17, control panel door 17 can break away from the opening that covers control panel 9 completely, control panel 9 is located X axle link plate 3 directly over, the bottom fixed mounting of two 14 output shafts of cylinder has same sucking disc, and the sucking disc is located three X axle directly over in the 7 outside of clamping jaw, equal fixed mounting has same aircraft nose dust absorption head on two cylinders 14, and the overhead fixed mounting of dust absorption head has aircraft nose dust absorption head cylinder board, the bottom fixed mounting of aircraft nose dust absorption head cylinder board has the suction hood, the sealed intercommunication in bottom of suction hood has the dust absorption pipe tee bend.

In the utility model, in the process of processing the workpiece, firstly, one end face of the workpiece is neatly placed on the lower clamping jaw 7 of the three X-axis, then the clamping jaw air cylinder 8 is synchronously started, the workpiece is stably clamped by the upper clamping jaw 6 of the X-axis corresponding to the lower clamping jaw 7 of the X-axis, the X-axis drag chain is operated, the clamped workpiece is acted to carry out linear motion along the guide rail 4, when the workpiece is moved to the position under the regular air cylinder mounting seat 13, the X-axis drag chain stops working, the clamping jaw air cylinders 8 are synchronously started, the fixed state of the workpiece is relieved, the two air cylinders 14 are started, the workpiece is adsorbed by the suction cups at the bottoms of the output shafts of the two air cylinders 14, then the Y-axis drag chain 12 is operated, the positioning air cylinder mounting seat 13 is dragged to move along the Y-axis, when the workpiece is moved to the position under the pneumatic workbench 16, the operation suction cups and the workpiece are separated, the workpiece is moved to the top of the pneumatic workbench 16, the machining process of the workpiece is the prior art, and is not repeated, the conveying process of the workpiece is completed, and compared with a conventional automatic tool changing six-sided drill machining center, the stable clamping work of the three X-axis upper clamping jaws 6 and the three X-axis lower clamping jaws 7 with adjustable distances is utilized, so that the clamping operation of the workpieces with different sizes is convenient to apply, the clamping reliability is high, and the workpiece cannot deviate in the conveying process.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 three-clamping-hand automatic tool changing six-side drill machining center comprises a base (1), wherein the top and the bottom of a wall plate metal plate (2) with an opening are fixedly arranged on the base (1), the three-clamping-hand automatic tool changing six-side drill machining center is characterized in that the top of the wall plate metal plate (2) extends to the upper side of the base (1), X-axis hanging plates (3) are fixedly arranged on the base (1), guide rails (4) are fixedly arranged on the base (1), X-axis lower clamping jaws (7) are slidably arranged at the tops of the guide rails (4), three X-axis lower clamping jaws (7) are arranged, an X-axis plate cover (5) is fixedly arranged on the outer sides of the guide rails (4), the end parts of the X-axis plate cover (5) and the outer sides of the wall plate metal (2) are fixedly arranged, an upper cross beam (10) is fixedly arranged on the inner wall of the wall plate metal (2), and a positioning cylinder mounting seat (13) is slidably arranged on the upper cross beam (10), and the positioning cylinder mounting seat (13) is fixedly provided with two cylinders (14), and the number of the cylinders (14) is two.

2. The three-tong automatic tool changing six-sided drill machining center according to claim 1, characterized in that a plurality of clamping jaw cylinders (8) are fixedly mounted at the top of the X-axis lower clamping jaw (7), a plurality of clamping jaw cylinders (8) on the same X-axis lower clamping jaw (7) are provided, a same X-axis upper clamping jaw (6) is fixedly mounted at the top of an output shaft of the plurality of clamping jaw cylinders (8) on the same X-axis lower clamping jaw (7), and the X-axis upper clamping jaw (6) is located right above the corresponding X-axis lower clamping jaw (7).

3. The machining center of the three-clamping-arm automatic tool changing six-sided drill is characterized in that an X-axis drag chain groove is formed in the guide rail (4), an X-axis drag chain is arranged inside the X-axis drag chain groove, the inner sides of three X-axis lower clamping jaws (7) are fixedly installed on the outer side of the X-axis drag chain, and a Z-axis drag chain (15) is arranged on the positioning cylinder installation seat (13).

4. The three-tong automatic tool changing six-sided drill machining center according to claim 1, characterized in that a control panel (9) with an opening at the front side is fixedly mounted at the outer side of the X-axis sheet metal cover (5), a control panel door (17) is hermetically hinged on the control panel (9), the control panel door (17) can be separated from the opening completely covering the control panel (9), and the control panel (9) is positioned right above the X-axis hanging plate (3).

5. The machining center of the three-clamping-hand automatic tool changing six-sided drill according to claim 1, characterized in that the same sucker is fixedly mounted at the bottom of the output shaft of the two cylinders (14), the sucker is located right above the outer sides of the three X-axis lower clamping jaws (7), the same machine head dust suction head is fixedly mounted on each of the two cylinders (14), a machine head dust suction head cylinder plate is fixedly mounted on each machine head dust suction head, a dust suction hood is fixedly mounted at the bottom of each machine head dust suction head cylinder plate, and the bottom of each dust suction hood is hermetically communicated with a dust suction pipe tee joint.

6. The machining center of the three-tong automatic tool changing six-sided drill is characterized in that a Y-axis drag chain groove (11) is formed in the top of the upper cross beam (10), a Y-axis drag chain (12) is arranged inside the Y-axis drag chain groove (11), one side, close to each other, of the Y-axis drag chain (12) and the positioning cylinder mounting seat (13) is fixedly mounted, and a pneumatic workbench (16) is fixedly mounted on the inner side of the wallboard sheet metal (2).