CN214640440U

CN214640440U - Numerical control machining center convenient to adjust and fix for machining special-shaped shell parts

Info

Publication number: CN214640440U
Application number: CN202121205084.4U
Authority: CN
Inventors: 陈喜成; 史江东
Original assignee: Luoyang Shanhang Machinery Co ltd
Current assignee: Luoyang Shanhang Machinery Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-09
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a dysmorphism casing parts machining is with being convenient for adjust fixed numerical control machining center, including the numerical control machining center main part, be equipped with the regulation fixed station in the numerical control machining center main part, fixing base upper end one side is equipped with the connecting seat, adjust the fixed station upper end and install the regulation mount, and adjust the mount and be U type structure, install the lead screw in the regulation mount, and run through on the lead screw and have spacing clamp splice, and spacing clamp splice upper end and the U type structure of adjusting the mount wherein one end all seted up flutedly, equal block has the holding block in the recess that U type structure wherein one end was seted up of spacing clamp splice upper end and regulation mount, and run through the pivot in the holding block. This dysmorphism casing parts machining is with numerical control machining center convenient to adjust fixedly can be convenient carry out the centre gripping fixed processing to dysmorphism casing part, need not all adjust the mount when fixing dysmorphism casing part at every turn, has improved the machining efficiency of dysmorphism casing part.

Description

Numerical control machining center convenient to adjust and fix for machining special-shaped shell parts

Technical Field

The utility model relates to a numerical control machining center technical field specifically is a dysmorphism casing parts machining is with being convenient for adjust fixed numerical control machining center.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine is different from a numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized. The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, the processing precision is high, batch workpieces with medium processing difficulty are processed, the efficiency is 5-10 times that of common equipment, especially, the batch processing method can finish processing which cannot be finished by a plurality of common equipment, and the batch processing method is more suitable for single-piece processing or medium-small batch multi-variety production with complex shapes and high precision requirements. The functions of milling, boring, drilling, tapping, cutting threads and the like are integrated on one device, so that the device has multiple processing procedures. The machining center is classified according to the spatial position of the main shaft during machining into: horizontal and vertical machining centers. The method is classified according to the process application: a boring and milling machining center and a combined machining center. The special classification according to function is as follows: single, double and multiple working table machining centers. Machining center of single-axis, double-axis, three-axis and replaceable spindle box. The classification according to the guide rail has: a linear rail machining center, a hard rail machining center machine and the like.

When the conventional special-shaped shell part is processed through a numerical control processing center, the special-shaped shell part cannot be conveniently and quickly adjusted and fixed according to the shape of the special-shaped shell part, and a fixing clamp needs to be adjusted when the special-shaped shell part is fixed at every time, so that the special-shaped shell part is low in processing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism casing parts machining is with being convenient for adjust fixed numerical control machining center to solve the present market that above-mentioned background art provided on the special-shaped casing part when processing through numerical control machining center, can not convenient and fast adjust fixed processing according to the shape of special-shaped casing part, when leading to fixed special-shaped casing part at every turn, all need adjust mounting fixture, make the machining efficiency of special-shaped casing part low problem.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control machining center convenient to adjust and fix for machining special-shaped shell parts comprises a numerical control machining center main body, wherein an adjusting fixing table is arranged on the numerical control machining center main body, a tool rest is mounted on the adjusting fixing table, a driving mechanism is arranged on the numerical control machining center main body, a drilling tool is mounted at the lower end of the driving mechanism, a base is arranged at the lower end of the numerical control machining center main body, a supporting seat is connected to the upper end of the base, a fixing seat is arranged at the upper end of the supporting seat, a supporting frame is further connected to the side face of the supporting seat and connected with the adjusting fixing table, a connecting seat is arranged on one side of the upper end of the fixing seat and connected with the lower end of a shell of the driving mechanism, an adjusting fixing frame is mounted at the upper end of the adjusting fixing table and is in a U-shaped structure, a limiting plate is clamped in the U-shaped structure of the adjusting fixing frame, and a lead screw is mounted in the adjusting fixing frame, and run through on the lead screw and have spacing clamp splice to lead screw wherein one end is connected with adjustment handle through the bearing, spacing clamp splice passes through block swing joint with the limiting plate, and the U type structure of spacing clamp splice upper end and regulation mount wherein one end all sets up flutedly, equal block has the holding block in the recess that U type structure wherein one end was set up of spacing clamp splice upper end and regulation mount, and runs through the pivot in the holding block.

Preferably, the adjusting fixing frame is positioned below the drilling tool, and the adjusting fixing frame is movably connected with the adjusting fixing table through a track plate.

Preferably, the opposite two sides of the fastening block are of downward inclined structures, and the distance from the plane at the upper end of the fastening block to the center of the rotating shaft is greater than half of the thickness of the limiting clamping block.

Preferably, the fastening block adopts the rubber material, and the fastening block rotates with regulation mount and spacing clamp splice through the pivot and is connected.

Preferably, the limiting clamping block is movably connected with the screw rod, and the upper end plane of the limiting clamping block is flush with the upper end plane of the adjusting fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that: this dysmorphism casing parts machining is with numerical control machining center convenient to adjust fixedly can be convenient carry out the centre gripping fixed processing to dysmorphism casing part, need not all adjust the mount when fixing dysmorphism casing part at every turn, has improved the machining efficiency of dysmorphism casing part. This dysmorphism casing parts machining has set up the fastening block with being convenient for adjust fixed numerical control machining center on adjusting the mount, carries out preliminary regulation processing to adjusting the mount according to special-shaped casing part, makes to adjust and has the certain distance between spacing clamp splice and the special-shaped casing part of mount, later makes the zero extrusion fastening block that makes of special-shaped casing in fixed process, makes the fastening block rotate to let the firm fixing on adjusting the mount of special-shaped casing part under the effect of fastening block.

Drawings

FIG. 1 is a schematic structural view of a numerical control machining center for machining a special-shaped shell part, which is convenient to adjust and fix;

FIG. 2 is a side view of the numerical control machining center for machining a special-shaped shell part, which is convenient to adjust and fix;

FIG. 3 is a schematic view of an adjusting fixing frame of a numerical control machining center for conveniently adjusting and fixing the special-shaped housing part of the present invention;

FIG. 4 is a top view of an adjusting fixing frame of a numerical control machining center for machining special-shaped shell parts, which is convenient to adjust and fix;

fig. 5 is the utility model relates to a dysmorphism casing parts machining is with being convenient for adjust fixed numerical control machining center picture 3 in enlarged schematic structure of A department.

In the figure: 1. the numerical control machining center comprises a main body, 2, a support frame, 3, a tool rest, 4, a driving mechanism, 5, a connecting seat, 6, a drilling tool, 7, a fixing seat, 8, an adjusting fixing frame, 9, an adjusting fixing table, 10, a supporting seat, 11, a base, 12, a fastening block, 13, a rotating shaft, 14, an adjusting handle, 15, a screw rod, 16, a limiting clamping block, 17 and a limiting 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.

Referring to fig. 1-5, the present invention provides a technical solution: a numerical control machining center convenient to adjust and fix for machining special-shaped shell parts comprises a numerical control machining center main body 1, an adjusting fixing table 9 is arranged on the numerical control machining center main body 1, a tool rest 3 is mounted on the adjusting fixing table 9, a driving mechanism 4 is arranged on the numerical control machining center main body 1, a drilling tool 6 is mounted at the lower end of the driving mechanism 4, a base 11 is arranged at the lower end of the numerical control machining center main body 1, a supporting seat 10 is connected to the upper end of the base 11, a fixing seat 7 is arranged at the upper end of the supporting seat 10, a supporting frame 2 is further connected to the side face of the supporting seat 10, the supporting frame 2 is connected with the adjusting fixing table 9, a connecting seat 5 is arranged on one side of the upper end of the fixing seat 7, the connecting seat 5 is connected with the lower end of a shell of the driving mechanism 4, an adjusting fixing frame 8 is mounted at the upper end of the adjusting fixing table 9, the adjusting fixing frame 8 is of a U-shaped structure, and the adjusting fixing frame 8 is located below the drilling tool 6, the adjusting fixing frame 8 is movably connected with the adjusting fixing table 9 through a rail plate, the adjusting fixing frame 8 can move relative to the adjusting fixing table 9 through the existing rail plate structure, so that the position of the special-shaped shell part fixed at the upper end of the adjusting fixing frame 8 relative to the drilling tool 6 and the tool rest 3 can be better adjusted, the processing of the special-shaped shell part is convenient, a limiting plate 17 is clamped in the U-shaped structure of the adjusting fixing frame 8, a screw rod 15 is installed in the adjusting fixing frame 8, a limiting clamping block 16 penetrates through the screw rod 15, one end of the screw rod 15 is connected with an adjusting handle 14 through a bearing, the limiting clamping block 16 is movably connected with the limiting plate 17 through clamping, grooves are formed in the upper end of the limiting clamping block 16 and one end of the U-shaped structure of the adjusting fixing frame 8, and the limiting clamping block 16 is movably connected with the screw rod 15, the upper end plane of the limiting clamping block 16 is flush with the upper end plane of the adjusting fixing frame 8, the structure screw rod 15 can drive the limiting clamping block 16 to linearly move back and forth under the rotation of the adjusting handle 14, so that a special-shaped shell part can be fixed between the limiting clamping block 16 and one end of the U-shaped structure of the adjusting fixing frame 8, the fastening block 12 is clamped in a groove formed in the upper end of the limiting clamping block 16 and one end of the U-shaped structure of the adjusting fixing frame 8, a rotating shaft 13 penetrates through the fastening block 12, two opposite sides of the fastening block 12 are of downward inclined structures, the distance from the upper end plane of the fastening block 12 to the center of the rotating shaft 13 is larger than half of the thickness of the limiting clamping block 16, when the special-shaped shell part is fixed, the position of the limiting clamping block 16 can be adjusted in advance through the adjusting handle 14 according to the size of the special-shaped shell part, and the special-shaped shell part, the limiting clamping block 16 and the adjusting fixing frame 8 are in clearance fit, then, the special-shaped shell part is clamped and fixed between the adjusting fixing frame 8 and a fastening block 12 at the upper end of a limiting clamping block 16, then the special-shaped shell part is pressed downwards, inclined planes at two sides of the fastening block 12 move downwards under the action of the special-shaped shell part, so that the fastening block 12 rotates under the action of a rotating shaft 13, the special-shaped shell part is stable, after the special-shaped shell part is taken out, the fastening block 12 can rotate again, when the special-shaped shell part is fixed, the position of the limiting clamping block 16 does not need to be adjusted every time, the processing efficiency of the special-shaped shell part is improved, the fastening block 12 is made of rubber, the fastening block 12 is rotatably connected with the adjusting fixing frame 8 and the limiting clamping block 16 through the rotating shaft 13, and the structure enables the fastening block 12 to rotate through a groove formed at the upper end of the limiting clamping block 16 and one end of a U-shaped structure of the adjusting fixing frame 8 under the action of the rotating shaft 13, the rubber material of the fastening block 12 can provide deformation and anti-skid treatment when the special-shaped shell part is fixed, and the special-shaped shell part is easy to be fixed.

The working principle is as follows: when the numerical control machining center convenient for adjustment and fixation is used for machining the special-shaped shell part, the position of the limiting clamping block 16 is adjusted in advance according to the size of the special-shaped shell part, a worker manually rotates the adjusting handle 14 to enable the screw rod 15 to rotate, the limiting clamping block 16 on the screw rod 15 is enabled to move under the limiting of the limiting plate 17, when the limiting clamping block 16 moves to a proper position, the special-shaped shell part has a certain distance with one end of the U-shaped structure of the limiting clamping block 16 and the adjusting fixing frame 8, when the special-shaped shell part is fixed, the special-shaped shell part is located between the fastening blocks 12, then the special-shaped shell part is pressed downwards to enable the special-shaped shell part to push the inclined plane of the fastening blocks 12, the fastening blocks 12 rotate under the action of the rotating shaft 13, when the special-shaped shell part moves to the limiting plate 17, the fastening blocks 12 fasten the special-shaped shell part on the adjusting fixing frame 8, afterwards can process the special-shaped casing part through knife rest 3, process the special-shaped casing part through 4 drive drilling tool 6 of actuating mechanism, 11 plays bottom sprag and firm effect to numerical control machining center main part 1 on the base, supporting seat 10 and support frame 2 play firm effect to adjusting fixed station 9, connecting seat 5 plays the effect of being connected to actuating mechanism 4 and fixing base 7, let the steady processing that carries on the special-shaped casing part of numerical control machining center main part 1 handle, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dysmorphism casing parts machining is with being convenient for adjust fixed numerical control machining center, includes numerical control machining center main part (1), be equipped with on numerical control machining center main part (1) and adjust fixed station (9), and adjust and install knife rest (3) on fixed station (9), be equipped with actuating mechanism (4) on numerical control machining center main part (1), and actuating mechanism (4) lower extreme installs drilling tool (6), its characterized in that: the numerical control machining center is characterized in that a base (11) is arranged at the lower end of a main body (1) of the numerical control machining center, a supporting seat (10) is connected to the upper end of the base (11), a fixing seat (7) is arranged at the upper end of the supporting seat (10), a supporting frame (2) is further connected to the side face of the supporting seat (10), the supporting frame (2) is connected with an adjusting fixing table (9), a connecting seat (5) is arranged on one side of the upper end of the fixing seat (7), the connecting seat (5) is connected with the lower end of a shell of a driving mechanism (4), an adjusting fixing frame (8) is installed at the upper end of the adjusting fixing table (9), the adjusting fixing frame (8) is of a U-shaped structure, a limiting plate (17) is clamped in the U-shaped structure of the adjusting fixing frame (8), a lead screw (15) is installed in the adjusting fixing frame (8), a limiting clamping block (16) penetrates through the lead screw (15), and an adjusting handle (14) is connected to one end of the lead screw (15) through a bearing, spacing clamp splice (16) and limiting plate (17) are through block swing joint, and the U type structure of spacing clamp splice (16) upper end and regulation mount (8) wherein one end all seted up flutedly, equal block has fastening block (12) in the recess that U type structure wherein one end was seted up of spacing clamp splice (16) upper end and regulation mount (8), and has run through pivot (13) in fastening block (12).

2. The numerical control machining center convenient to adjust and fix for machining of special-shaped shell parts as claimed in claim 1, is characterized in that: the adjusting fixing frame (8) is located below the drilling tool (6), and the adjusting fixing frame (8) is movably connected with the adjusting fixing table (9) through the rail plate.

3. The numerical control machining center convenient to adjust and fix for machining of special-shaped shell parts as claimed in claim 1, is characterized in that: the two opposite sides of the fastening block (12) are of downward inclined structures, and the distance from the upper end plane of the fastening block (12) to the center of the rotating shaft (13) is greater than half of the thickness of the limiting clamping block (16).

4. The numerical control machining center convenient to adjust and fix for machining of special-shaped shell parts as claimed in claim 1, is characterized in that: the fastening block (12) is made of rubber, and the fastening block (12) is rotatably connected with the adjusting fixing frame (8) and the limiting clamping block (16) through a rotating shaft (13).

5. The numerical control machining center convenient to adjust and fix for machining of special-shaped shell parts as claimed in claim 1, is characterized in that: the limiting clamping block (16) is movably connected with the screw rod (15), and the upper end plane of the limiting clamping block (16) is flush with the upper end plane of the adjusting fixing frame (8).