CN217728600U

CN217728600U - Buffering bracket device for side milling head of gantry machining center

Info

Publication number: CN217728600U
Application number: CN202221787119.4U
Authority: CN
Inventors: 管相忠
Original assignee: Qingdao Hongyuan Industrial Products Manufacturing Co ltd
Current assignee: Qingdao Hongyuan Industrial Products Manufacturing Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-04
Anticipated expiration: 2032-07-12

Abstract

The utility model belongs to the technical field of mechanical precision finishing, especially, be a longmen machining center side milling head buffering bracket device includes angle steel braced frame, angle steel braced frame both sides middle part fixed mounting has the support angle steel, support angle steel upper portion fixed mounting has a pair of spring buffering subassembly, the inboard fixed mounting in angle steel braced frame lower part has baffle-box supporting baseplate, baffle-box supporting baseplate upper portion fixed mounting has the part to cushion and holds in the palm the case, angle steel braced frame inside fixed has placed the right angle side and has washed the head. The utility model discloses when using, drag right angle side shampoo through flexible rubber pad with piston rod displacement down, compression spring for it plays the effect of buffering and inhaling, the flexible material of flexible rubber pad can also avoid the rigid contact when the contact with right angle side shampoo, takes place by the circumstances such as scratch in order to prevent its contact surface from being damaged, easily drops the damage when having avoided automatic installation, leads to wearing and tearing side milling head bottom facet, influences the machining precision.

Description

Side milling head buffer bracket device of gantry machining center

Technical Field

The utility model belongs to the technical field of the mechanical precision finishing, concretely relates to longmen machining center side milling head buffering bracket device.

Background

The gantry machining center is a machining center with the axis of a Z shaft of a main shaft perpendicular to a workbench, the whole structure is a large machining center machine with a portal structure frame consisting of double upright posts and a top beam, and a cross beam is arranged in the middle of the double upright posts.

When the side milling machining is carried out at a gantry machining center, the 90-degree right-angle milling head needs to be disassembled and assembled, the side milling head is directly hoisted, the side milling head is not fixed well and is easy to fall off and damage, the small plane at the bottom of the side milling head is directly abraded, the table board of the machining center is also caused to have thorns, the machining precision is influenced, the disassembling and assembling efficiency is low, the potential safety hazard risk exists, and during automatic installation, impact and rigid contact are easy to occur, so that the contact surface is abraded and damaged to cause failure, and the precision and the efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a longmen machining center side milling head buffering bracket device has accurate dismouting, has improved dismouting efficiency and is difficult for causing the characteristics of damage to the milling head.

In order to achieve the above object, the utility model provides a following technical scheme: including angle steel braced frame, angle steel braced frame both sides middle part fixed mounting has the support angle steel, support angle steel upper portion fixed mounting has a pair of spring buffering subassembly, the inboard fixed mounting in angle steel braced frame lower part has baffle-box supporting baseplate, baffle-box supporting baseplate upper portion fixed mounting has the part buffering to hold in the palm the case, angle steel braced frame inside fixed placing the right angle side and washing the hair.

As the utility model discloses a preferred technical scheme of longmen machining center side milling head buffering bracket device, spring buffering subassembly fixed mounting has the depression bar shell, the inside fixedly connected with depression bar spring of depression bar shell, depression bar spring upper portion fixedly connected with piston rod.

As the utility model discloses a preferred technical scheme of longmen machining center side milling head buffering bracket device, piston rod upper portion fixedly connected with horizontal pole, horizontal pole upper portion fixed mounting has flexible rubber pad.

As the utility model discloses a preferred technical scheme of longmen machining center side milling head buffering bracket device, buffer box supporting baseplate upper portion fixed mounting has the part buffering to hold in the palm the case, the inside fixed mounting of part buffering holds in the palm the incasement has the stereoplasm foam-rubber cushion, the circular arc recess has been seted up on stereoplasm foam-rubber cushion upper portion.

As the utility model discloses a preferred technical scheme of longmen machining center side milling head buffering bracket device, the frame through-hole has all been fixed to have seted up in angle steel braced frame upper portion both sides, the frame through-hole removes and is connected with the piston rod.

As the utility model discloses a preferred technical scheme of longmen machining center side milling head buffering bracket device, piston rod one end fixed mounting has cake piston and depression bar spring coupling, and the other end passes the frame through-hole and is connected with the horizontal pole.

As the utility model discloses a preferred technical scheme of longmen machining center side milling head buffering bracket device, the equal fixed mounting in angle steel braced frame middle part both sides has the support angle steel, support angle steel outside fixed mounting has a pair of hoist and mount couple.

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

1. when the utility model is used, the right-angle side washing head is dragged through the flexible rubber pad to move the piston rod downwards, the compression spring is pressed, so that the piston rod plays a role of buffering and shock absorption, the flexible material of the flexible rubber pad can also avoid rigid contact when contacting with the right-angle side washing head, the contact surface of the flexible rubber pad is prevented from being scratched and damaged, the easy falling and damage during automatic installation are avoided, and the abrasion of the small plane at the bottom of the milling head on the side is caused by direct rigid contact of the small plane, so that the processing precision is influenced;

2. the utility model discloses when using, the stereoplasm foam-rubber cushion and the right angle side shampoo bottom cambered surface contact of placing in the part buffering support box through fixed mounting on the baffle-box supporting baseplate can not only play the cushioning effect, can also make the contact surface of its bracket device and right angle side shampoo increase, and the flexible material of its stereoplasm foam-rubber cushion can not make it take place the rigid contact yet to guarantee that its stability increases when hoist and mount, the dangerous emergence that the landing takes place for right angle side shampoo hair when having avoided the handling.

3. The utility model discloses when using, hook the hoist and mount couple through the couple for its angle steel braced frame can remove the hoist and mount, when needs are installed, this bracket that the cutter head was put to hoist and mount is to the machining center mesa main shaft taper hole under, install, when needs are dismantled, place this empty device and place the machining center mesa main shaft under and hold in the palm and put, whole process safety is efficient, overcome the shortcoming that only uses single one side cutter head, also need not excessive worry to drop the harm to lathe and man-made.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic cross-sectional view of the buffering structure of the present invention;

FIG. 3 is a schematic view of the shock-absorbing structure of the present invention;

fig. 4 is a schematic side view of a part of the structure of the present invention.

In the figure: 1. an angle iron support frame; 2. a spring buffer assembly; 3. a buffer box supporting bottom plate; 5. a part buffer tray; 6. supporting angle steel; 7. hoisting a hook; 8. washing hair at right angle; 9. a frame through hole; 21. a pressure bar housing; 22. a compression bar spring; 23. a piston rod; 24. a cross bar; 25. a flexible rubber pad; 51. a hard sponge cushion.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a longmen machining center side milling head buffering bracket device, includes angle steel braced

frame

1, and 1 both sides middle part fixed mounting of angle steel braced frame has

support angle steel

6, and 6 upper portion fixed mounting of support angle steel have a pair of

spring buffer subassembly

2, and 1 inboard fixed mounting in lower part of angle steel braced frame has baffle-

box supporting baseplate

3, and 3 upper portion fixed mounting of baffle-box supporting baseplate have part buffering support box 5, and angle steel braced frame 1 is inside to be fixed has placed right angle side shampoo 8.

Spring buffer assembly 2 fixed mounting has depression bar shell 21, the inside fixedly connected with depression bar spring 22 of depression bar shell 21, depression bar spring 22 upper portion fixedly connected with piston rod 23, piston rod 23 upper portion fixedly connected with horizontal pole 24, horizontal pole 24 upper portion fixed mounting has flexible rubber pad 25, depression bar shell 21 fixed mounting is on supporting angle steel 6, when holding in the palm the cutter head, flexible rubber pad 25 drags the cutter head, make piston rod 23 pressurized along the pole downstream, force the spring to tighten up, play the effect of buffering, flexible material of flexible rubber pad 25 makes the cutter head can not produce the rigidity and assaults, lead to the contact surface impaired.

3 upper portions fixed mounting of baffle-box supporting baseplate have part buffering support box 5, the inside fixed mounting of part buffering support box 5 has stereoplasm foam-rubber cushion 51, the circular arc recess has been seted up on stereoplasm foam-rubber cushion 51 upper portion, when the right angle side is washed the head 8 downwards, spring buffering subassembly 2 stereoplasm foam-rubber cushion 51 and the contact of the cambered surface of 8 bottoms of right angle side washing the head when dragging the downstream, make part buffering support box 5 downstream, force the spring to tighten up, play the cushioning effect, set up the arc surface above the stereoplasm foam-rubber cushion 51, can be fine with the lower surface contact of milling cutter, make area of contact increase, can be more stable when handling or depositing.

Frame through-hole 9 has all been fixed to angle steel braced frame 1 upper portion both sides and has been seted up, and frame through-hole 9 swing joint has piston rod 23, sets up frame through-hole 9 on angle steel braced frame 1 and conveniently passes piston rod 23 and make it reciprocate, and can not be to other direction displacements.

Piston rod 23 one end fixed mounting has the cake piston to be connected with depression bar spring 22, and the other end passes frame through-hole 9 and is connected with horizontal pole 24, and the design of piston 23 bottom piston can make better contact with the spring, and its diameter is greater than the export diameter moreover, prevents that the spring from ejecting depression bar spring 22 with piston rod 23, causes its inefficacy.

The angle iron support frame 1 middle part both sides all fixed mounting have

support angle steel

6, and 6 outside fixed mounting of support angle steel have a pair of hoist and mount couple 7, all fixed mounting have a pair of hoist and mount couple 7 in the both sides of support angle steel 6, can make equipment hoist and mount and transport its, make things convenient for the handling of lifting hook.

The utility model discloses a theory of operation and use flow: the utility model discloses in the in-process that uses, when needs are installed, wash this bracket of head 8 to the machining center mesa main shaft under the taper hole with the device hoist and mount right angle side, the fine setting taper hole is coincide with the cutter cone and is installed, when needs are dismantled, place the machining center mesa main shaft with this empty device under, loosen right angle side and wash head 8 back, spring buffer subassembly 2 and part buffering hold in the palm case 5 can hold right angle side and wash head 8, it can to let the lifting hook catch on 7 handling of hoist and mount couple to the storage department afterwards, whole process safety is efficient, overcome the shortcoming that only uses one side cutter head, also need not excessively worry to drop the harm that becomes to lathe and man-made yet.

Finally, it should be noted that: 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 described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a longmen machining center side milling head buffering bracket device, includes angle steel braced frame (1), its characterized in that: angle steel braced frame (1) both sides middle part fixed mounting has support angle steel (6), support angle steel (6) upper portion fixed mounting has a pair of spring buffering subassembly (2), angle steel braced frame (1) lower part inboard fixed mounting has baffle-box supporting baseplate (3), baffle-box supporting baseplate (3) upper portion fixed mounting has part buffering to hold in the palm case (5), angle steel braced frame (1) inside fixed placing right angle side shampoo (8).

2. The gantry machining center side milling head buffer bracket device of claim 1, wherein: the spring buffer assembly (2) is fixedly provided with a pressure lever shell (21), a pressure lever spring (22) is fixedly connected inside the pressure lever shell (21), and a piston rod (23) is fixedly connected to the upper portion of the pressure lever spring (22).

3. The gantry machining center side milling head buffer bracket device of claim 2, wherein: the upper portion of the piston rod (23) is fixedly connected with a cross rod (24), and a flexible rubber pad (25) is fixedly mounted on the upper portion of the cross rod (24).

4. The gantry machining center side milling head buffer bracket device of claim 1, wherein: the buffer box supporting base plate (3) is fixedly provided with a part buffering supporting box (5), a hard sponge cushion (51) is fixedly arranged inside the part buffering supporting box (5), and an arc groove is formed in the upper portion of the hard sponge cushion (51).

5. The gantry machining center side milling head buffer bracket device as claimed in claim 1, wherein: frame through holes (9) are fixedly formed in two sides of the upper portion of the angle steel supporting frame (1), and the frame through holes (9) are movably connected with piston rods (23).

6. The gantry machining center side milling head buffer bracket device of claim 2, wherein: one end of the piston rod (23) is fixedly provided with a round cake piston which is connected with the pressure rod spring (22), and the other end of the piston rod passes through the frame through hole (9) and is connected with the cross rod (24).

7. The gantry machining center side milling head buffer bracket device as claimed in claim 1, wherein: the angle iron support frame (1) is characterized in that support angle iron (6) is fixedly mounted on two sides of the middle of the angle iron support frame, and a pair of hoisting hooks (7) is fixedly mounted on the outer side of the support angle iron (6).