CN217913902U

CN217913902U - Multi-station part machining equipment

Info

Publication number: CN217913902U
Application number: CN202221559429.0U
Authority: CN
Inventors: 田飞; 孙钜圣; 庞卫华
Original assignee: Changen Fine Machine Changxing Co ltd
Current assignee: Changen Fine Machine Changxing Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-29
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a multistation parts machining equipment, including base, eight station rotary disks and clamping device, still include that first mill a device, second mill a device, first drilling equipment, second drilling equipment, third drilling equipment, chamfer device and chasing bar, the chamfer device is including setting up at the epaxial cutter mount pad of main, relative cutter mount pad radial movement's slider, drive the drive assembly, the setting that the slider removed are in cutter arbor on the slider and install tool bit on the cutter arbor. The utility model discloses having a plurality of processing stations, can carrying out continuous-flow type operation processing to the work piece as required, the operation when realizing a plurality of stations, the processing of once only accomplishing a plurality of processes of work piece improves work piece machining efficiency greatly, guarantees follow-up production quality and production efficiency, and the cutter mount pad of while chamfer device adoption radial regulation can once only carry out chamfer processing to the both ends of hole, has saved the processing station.

Description

Multi-station part machining equipment

Technical Field

The utility model relates to an automobile parts production facility technical field, in particular to multistation parts machining equipment.

Background

In order to meet the installation requirements of automobiles of different models, each workpiece needs to be further subjected to operations such as tapping, drilling, milling and the like. In order to ensure the processing quality of each workpiece, the workpieces need to be processed in sequence. In addition, the parts after drilling need to be detected one by one, and whether defective products exist or not, so that the machining efficiency is low.

The present multistation synchronous processing equipment, like chinese utility model patent that publication number is CN206200552U discloses a multistation synchronous processing equipment, this equipment can drill, attack tooth and milling process with flowing water formula to the work piece, nevertheless often adopts two stations to accomplish the chamfer process at hole both ends when carrying out the chamfer to the hole of processing, has increased the structure and the manufacturing cost of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multistation parts machining equipment for solving the technical problem, which can complete the machining of a plurality of processes of workpieces at one time.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a multistation parts machining equipment, is in including base, setting eight station rotary disks and setting on the base are in eight clamping device of group on the eight station rotary disk still include the edge first mill a device, second mill a device, first drilling equipment, second drilling equipment, third drilling equipment, chamfer device and the chasing bar that eight station rotary disk direction of rotation distribute gradually, chamfer device is including setting up at main epaxial cutter mount pad, relative cutter mount pad radial movement's slider, drive the drive assembly that the slider removed, set up cutter arbor on the slider and install tool bit on the cutter arbor.

Preferably, the tool mounting seat is provided with a sliding groove arranged along the radial direction, and the sliding block is in sliding connection with the sliding groove.

Preferably, the driving assembly comprises a driving gear and a rack engaged with the driving gear, the driving gear is arranged in the tool mounting seat, and the rack is fixed on the sliding block.

Preferably, the cutter head is provided with at least two cutting edges, the two cutting edges are symmetrically distributed on the same side of the cutter head along the axial direction, and an included angle a is formed between the two cutting edges.

Preferably, the included angle a is 90-120 °.

Preferably, the maximum outer circle diameter of the cutter head and the cutter bar is smaller than the bore diameter of the hole to be machined.

Preferably, the processing equipment further comprises a broken needle detection device, and the broken needle detection device and the chamfering device are arranged on the same station.

Preferably, the broken needle detection device comprises a detection frame arranged above the eight-station rotating disc, a lifting seat moving up and down relative to the detection frame, a first lifting element driving the lifting seat to move up and down, and a probe arranged on the lifting seat.

Preferably, the processing equipment further comprises an auxiliary material supporting device, and the auxiliary material supporting device is arranged at the feeding station and is located below the clamping device.

Preferably, the auxiliary material supporting device comprises a material supporting frame fixed on the base, a horizontal adjusting seat connected to the material supporting frame in a sliding manner, a second lifting element fixed on the horizontal adjusting seat, and a material supporting block arranged on the second lifting element.

The utility model has the advantages that: the utility model discloses having a plurality of processing stations, can carrying out continuous-flow type operation processing to the work piece as required, the operation when realizing a plurality of stations, the processing of once only accomplishing a plurality of processes of work piece improves work piece machining efficiency greatly, guarantees follow-up production quality and production efficiency, and the while chamfering device adopts the cutter mount pad of radial regulation, can once only carry out chamfer processing to the both ends of hole, has saved the processing station.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a chamfering device and a broken needle detecting device according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a chamfering apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic view of the cutter head according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a driving assembly in an embodiment of the present invention;

FIG. 6 is a schematic structural view of an auxiliary material supporting device in an embodiment of the present invention;

FIG. 7 is a schematic structural view of a door hinge according to an embodiment of the present invention;

fig. 8 is a process flow diagram of an embodiment of the invention;

in the figure: 1-base, 2-eight-station rotating disc, 3-clamping device, 4-auxiliary material supporting device, 401-material supporting frame, 402-horizontal adjusting seat, 403-second lifting element, 404-material supporting block, 405-adjusting component, 5-first face milling device, 6-second face milling device, 7-first drilling device, 8-second drilling device, 9-third drilling device, 10-chamfering device, 1001-cutter mounting seat, 1002-sliding block, 1003-cutter bar, 1004-cutter head, 1005-blade, 1006-driving gear, 1007-rack, 11-tapping device, 12-broken needle detection device, 1201-detection frame, 1202-first lifting element, 1203-lifting seat and 1204-probe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.

The embodiment is as follows: as shown in fig. 1-6, a multistation parts machining equipment, including base 1, set up eight station rotary disk 2 on base 1 and set up eight clamping device 3 of group on the eight station rotary disk 2 still include the edge first mill face device 5, second mill face device 6, first drilling equipment 7, second drilling equipment 8, third drilling equipment 9, chamfer device 10 and the chasing bar 11 that eight station rotary disk 2 direction of rotation distributed in proper order, wherein first mill face device 5, second mill face device 6, first drilling equipment 7, second drilling equipment 8, third drilling equipment 9, chamfer device 10 and chasing bar 11 all install on the base through cross slip table 13, cross slip table 13 is the conventional equipment in this field, can realize the adjustment of moving from side to side.

The first face milling device 5 is processed by two face-edge milling cutters, the second face milling device 6 is processed by a cylindrical milling cutter 702, the first drilling device 7, the second drilling device 8 and the third drilling device 9 are all processed by conventional drill bits, and the tapping device 11 is processed by a screw tap.

As shown in fig. 3 and 4, the chamfering apparatus 10 includes a tool mount 1001 provided on the spindle, a slider 1002 radially movable with respect to the tool mount 1001, a driving assembly driving the slider 1002 to move, a tool bar 1003 provided on the slider 1002, and a tool bit 1004 mounted on the tool bar 1003.

The tool mount 1001 is provided with a slide groove arranged in the radial direction, and the slider 1002 is slidably engaged in the slide groove.

As shown in fig. 5, the driving assembly includes a driving gear 1006 and a rack 1007 engaged with the driving gear, the driving gear 1006 is disposed in the tool mount 1001, and the rack 1007 is fixed to the slider 1002. The driving gear 1006 is driven to rotate by a small or micro motor, so that the rack 1007 drives the slider 1002 and the tool bar to move in the radial direction of the tool mounting base 1001.

The cutting head 1004 is provided with at least two cutting edges 1005, wherein the two cutting edges 1005 are axially and symmetrically distributed on the same side of the cutting head 1004, and an included angle a is formed between the two cutting edges 1005. The angle a is 90-120 °, in the present embodiment preferably 90 °

The maximum outer diameter of the cutter head 1004 and the cutter bar 1003 is smaller than the bore diameter of a hole to be machined. In machining, the tool bit 1004 chamfers one end of the hole first by one of the cutting edges 1005, the tool bar 1003 is moved to the center of the tool mount 1001 by the slider, and then the tool bit 1004 passes through the machined hole to the other end of the hole, and chamfers the other end of the hole by the other cutting edge 1005 of the tool bit 1004.

As shown in fig. 2, the processing equipment further includes a broken needle detection device 12, and the broken needle detection device 12 and the chamfering device 10 are disposed at the same station. The broken needle detecting device 12 comprises a detecting frame 1201 arranged above the eight-station rotating disc 2, a lifting seat 1203 moving up and down relative to the detecting frame 1201, a first lifting element 1202 driving the lifting seat 1203 to move up and down, and a probe 1204 arranged on the lifting seat 1203. The first lifting element 1202 uses a pneumatic or hydraulic cylinder.

As shown in fig. 6, the processing equipment further includes an auxiliary material supporting device 4, and the auxiliary material supporting device 4 is disposed at the feeding station and below the clamping device 3. The auxiliary material supporting device 4 comprises a material supporting frame 401 fixed on the base 1, a horizontal adjusting seat 402 slidingly connected on the material supporting frame 401, a second lifting element 403 fixed on the horizontal adjusting seat 402, and a material supporting block 404 arranged on the second lifting element 403. The second lifting element 403 is a pneumatic or hydraulic cylinder. Wherein the horizontal adjustment of the horizontal adjusting seat 402 is adjusted by an adjusting component 405, and the adjusting component 405 adopts a conventional screw rod for adjustment.

The clamping device 3 adopts a conventional tool clamp for clamping the T-shaped door hinge, in the embodiment, the clamping device 3 adopts a first clamping block and a second clamping block for clamping a bottom plate of the door hinge, a third clamping block and a fourth clamping block for clamping the left side and the right side of the door hinge, and a fifth clamping block and a sixth clamping block for clamping the front side and the rear side of the door hinge.

As shown in fig. 7 and 8, the processing flow of the door hinge is as follows:

firstly, a first face milling device 5 adopts a two-face two-edge milling cutter to mill faces A on the front side and the rear side of a vehicle body part connecting column of a vehicle door hinge;

secondly, milling an inclined plane B below a connecting column of the vehicle body part of the vehicle door hinge by using a cylindrical milling cutter 702 of a second milling device 6;

thirdly, drilling C holes in a connecting column of the body part of the door hinge by using the first drilling device 7 to form pin holes;

fourthly, the second drilling device 8 processes a first connecting hole D on the bottom plate of the door hinge;

fifthly, processing a second connecting hole D on a bottom plate of the door hinge by using a third drilling device 10;

sixthly, chamfering the hole processed in the third step by a chamfering device 11, and chamfering E at two ends of the hole;

and seventhly, tapping the two connecting holes processed in the fourth step and the fifth step by the tapping device 12.

Claims

1. The utility model provides a multistation parts machining equipment, includes base (1), sets up eight station rotary disk (2) and setting on base (1) are in eight clamping device (3) of group on the eight station rotary disk (2), still include along first mill face device (5), second mill face device (6), first drilling equipment (7), second drilling equipment (8), third drilling equipment (9), chamfer device (10) and chasing bar (11) that eight station rotary disk (2) direction of rotation distribute gradually, its characterized in that: the chamfering device (10) comprises a cutter mounting seat (1001) arranged on a main shaft, a sliding block (1002) moving radially relative to the cutter mounting seat (1001), a driving assembly driving the sliding block (1002) to move, a cutter bar (1003) arranged on the sliding block (1002) and a cutter head (1004) arranged on the cutter bar (1003).

2. A multi-station parts processing apparatus according to claim 1, wherein: the cutter mounting seat (1001) is provided with a sliding groove arranged along the radial direction, and the sliding block (1002) is in sliding connection in the sliding groove.

3. A multi-station parts processing apparatus according to claim 2, wherein: the driving assembly comprises a driving gear (1006) and a rack (1007) meshed with the driving gear (1006), the driving gear (1006) is arranged in the cutter mounting seat (1001), and the rack (1007) is fixed on the sliding block (1002).

4. A multi-station parts processing apparatus according to claim 1, wherein: the tool bit (1004) is provided with at least two cutting edges (1005), the two cutting edges (1005) are symmetrically distributed on the same side of the tool bit (1004) along the axial direction, and an included angle a is formed between the two cutting edges (1005).

5. The multi-station part machining apparatus according to claim 4, wherein: the included angle a is 90-120 degrees.

6. A multi-station parts-machining apparatus according to claim 5, wherein: the maximum outer circle diameter of the cutter head (1004) and the cutter bar (1003) is smaller than the aperture of the hole to be machined.

7. A multi-station parts processing apparatus according to claim 1, wherein: the processing equipment further comprises a broken needle detection device (12), and the broken needle detection device (12) and the chamfering device (10) are arranged on the same station.

8. The multi-station part machining apparatus according to claim 7, wherein: the broken pin detection device (12) comprises a detection frame (1201) arranged above the eight-station rotating disc (2), a lifting seat (1203) moving up and down relative to the detection frame (1201), a first lifting element (1202) driving the lifting seat (1203) to move up and down, and a probe (1204) arranged on the lifting seat (1203).

9. A multi-station parts processing apparatus according to claim 1, wherein: the processing equipment further comprises an auxiliary material supporting device (4), wherein the auxiliary material supporting device (4) is arranged at the feeding station and is positioned below the clamping device (3).

10. A multi-station parts processing apparatus according to claim 9, wherein: the auxiliary material supporting device (4) comprises a material supporting frame (401) fixed on the base (1), a horizontal adjusting seat (402) in sliding connection with the material supporting frame (401), a second lifting element (403) fixed on the horizontal adjusting seat (402), and a material supporting block (404) arranged on the second lifting element (403).