CN208801040U - Determine beam gantry cnc boring and milling machine - Google Patents

Determine beam gantry cnc boring and milling machine Download PDF

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Publication number
CN208801040U
CN208801040U CN201821144075.7U CN201821144075U CN208801040U CN 208801040 U CN208801040 U CN 208801040U CN 201821144075 U CN201821144075 U CN 201821144075U CN 208801040 U CN208801040 U CN 208801040U
Authority
CN
China
Prior art keywords
chuck
transmission shaft
rack
bracket
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821144075.7U
Other languages
Chinese (zh)
Inventor
鞠文琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU XIERUN SEIKI Co Ltd
Original Assignee
CHANGZHOU XIERUN SEIKI Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU XIERUN SEIKI Co Ltd filed Critical CHANGZHOU XIERUN SEIKI Co Ltd
Priority to CN201821144075.7U priority Critical patent/CN208801040U/en
Application granted granted Critical
Publication of CN208801040U publication Critical patent/CN208801040U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model, which provides, a kind of determines beam gantry cnc boring and milling machine, chuck assembly including rack and in the rack, chuck assembly includes chuck and multiple claws, claw, which is set to cooperate on the chuck, is used for Clamp blocks, it further include auxiliary support mechanism, auxiliary support mechanism includes pedestal, bracket and transmission shaft, the pedestal is set in the rack and is fixedly connected with the rack, the branch is set up on the pedestal, the bracket is up-small and down-big structure, the bracket edge is axially arranged with through-hole, the transmission shaft passes through the through-hole and is connect by bearing with the holder pivots, the transmission shaft output end is fixedly connected with the chuck, the transmission shaft and the chuck are coaxially disposed.The utility model increases the load-bearing capacity of plano milling and boring machine using auxiliary support mechanism is arranged on chuck, avoids processing part is overweight that the part in driving mechanism connect with chuck is made to deform, extension plano milling and boring machine service life.

Description

Determine beam gantry cnc boring and milling machine
Technical field
The utility model relates to numerical control machine tool technique fields, determine beam gantry cnc boring and milling machine more particularly to a kind of.
Background technique
Plano milling and boring machine is the machining equipment for integrating the advanced technologies such as mechanical, electrical, liquid, be suitable for aviation, heavy-duty machine, The semifinishing of the industries such as locomotive, shipbuilding, power generation, lathe, automobile, printing, mold and finishing, can be used for roughing.Dragon Door boring and milling machine overall structure is made of a portal frame, and portal frame is by double columns, moved cross beam, attachment beam, transverse slide carriage and milling Head ram forms rigid frame, and crossbeam moves up and down (W axis) along column guide rail, and one vertical type high-power of configuration is multi-functional on crossbeam Ram type boring and milling head outer, boring and milling head outer slide carriage is along beam guideway side-to-side movement (Y-axis) and its moves up and down (Z axis), and gantry frame is along bed Body longitudinal movement (X-axis).
In the prior art, plano milling and boring machine is when processing longaxones parts, using scroll chuck Clamp blocks one end along axis Line carries out rotation processing, because scroll chuck is directly connect with driving mechanism, when long shaft part is overweight, causes to connect with chuck Driving mechanism in part deform, seriously affect plano milling and boring machine service life.
Utility model content
The technical problem to be solved by the utility model is in order to overcome the shortcomings in the prior art, the utility model mentions Beam gantry cnc boring and milling machine is determined for a kind of.
The utility model solves its technical problem technical solution to be taken: it is a kind of to determine beam gantry cnc boring and milling machine, Chuck assembly including rack and in the rack, the chuck assembly include chuck and multiple claws, the claw It cooperates on the chuck and is used for Clamp blocks, further include auxiliary support mechanism, the auxiliary support mechanism includes bottom Seat, bracket and transmission shaft, the pedestal are set in the rack and are fixedly connected with the rack, and the branch is set up in the pedestal On, the bracket is up-small and down-big structure, and the bracket passes through the through-hole and pass through along through-hole, the transmission shaft is axially arranged with Bearing is connect with the holder pivots, and the transmission shaft output end is fixedly connected with the chuck, the transmission shaft and the card Disk coaxial arrangement.
Rack is used to support each mechanism on plano milling and boring machine, and claw moves radially close to each other or far from being used for along chuck Clamp shaft class processes part, and setting auxiliary support mechanism is used to support one end of axial workpiece, in traditional technology, card on chuck Disk is directly arranged in driving mechanism and compares, and improves the part load-bearing capacity of plano milling and boring machine, avoid processing part it is overweight make with Part in the driving mechanism of chuck connection deforms, and extends plano milling and boring machine service life, and pedestal is used to support bracket, props up Frame is used to support transmission shaft, and bracket is used to increase the bearing area of bracket and pedestal, improves bracket using up-small and down-big structure Load-bearing capacity, transmission shaft are used for connecting chuck and driving mechanism, axially rotate chuck to process part.
It further, further include driving mechanism in order to make to axially rotate after chuck Clamp blocks to be processed, the driving Mechanism includes worm gear, worm screw and the motor in cabinet, and the worm gear and the transmission shaft input terminal are sequentially connected, the snail Wheel is engaged with the worm screw, and the worm screw and the motor output end are sequentially connected.
Further, in order to guarantee the structural stability of plano milling and boring machine, the through-hole both ends are equipped with for limiting the axis The position-arresting disk of position is held, the position-arresting disk is along the limit hole being axially arranged with transmission shaft side wall cooperation.By limiting bearing Position prevents in transmission shaft rotation process along axial direction play back and forth, it is ensured that processing stability to limiting transmission shaft position.
It further, further include apex tailstock and multiple V-arrangement supporting blocks, the apex tailstock is set in rack far from chuck One end, the supporting block are set between the chuck and apex tailstock.Apex tailstock is used to fix the other end of axial workpiece, branch Bracer is used to support the intermediate fragment position of axial workpiece, prevents part is too long from being occured bending and deformation by effect of weight.
The beneficial effects of the utility model are: it is provided by the utility model it is a kind of determine beam gantry cnc boring and milling machine, using card Auxiliary support mechanism is set on disk, increases the load-bearing capacity of plano milling and boring machine, avoids processing part is overweight from making to connect with chuck Part in driving mechanism deforms, and extends plano milling and boring machine service life.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the best embodiment of the utility model;
Fig. 2 is the diagrammatic cross-section of the best embodiment of the utility model.
In figure: 1, chuck, 2, claw, 3, pedestal, 4, bracket, 5, transmission shaft, 6, worm gear, 7, worm screw, 8, position-arresting disk, 9, axis It holds, 10, motor.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figs. 1-2, a kind of of the utility model determines beam gantry cnc boring and milling machine, including rack and is set to the machine Chuck assembly on frame, the chuck assembly include chuck 1 and multiple claws 2, and the claw 2 is set on the chuck 1 along institute It is radial close to each other or separate for Clamp blocks to state chuck 1, further includes auxiliary support mechanism, the auxiliary support mechanism includes Pedestal 3, bracket 4 and transmission shaft 5, the pedestal 3 are set in the rack and are fixedly connected with the rack, and the bracket 4 is set to It is bolted to connection on the pedestal 3, the bracket 4 is up-small and down-big structure, the section of 4 vertical direction of bracket For taper, the bracket 4 passes through the through-hole and passes through bearing 9 and 4 turns of the bracket along through-hole, the transmission shaft 5 is axially arranged with Dynamic connection, 5 output end of transmission shaft are fixedly connected with the chuck 1, and the transmission shaft 5 is coaxially disposed with the chuck 1.
It further include driving mechanism, the driving mechanism includes worm gear 6, worm screw 7 and the motor 10 in cabinet, described Worm gear 6 and 5 input terminal of transmission shaft are sequentially connected, and the worm gear 6 is engaged with the worm screw 7, the worm screw 7 and the motor The transmission connection of 10 output ends.
The through-hole both ends are equipped with position-arresting disk 8 for limiting 9 position of bearing, and the position-arresting disk 8 is along being axially arranged with With the limit hole of 5 side wall of transmission shaft cooperation.
It further include apex tailstock and multiple V-arrangement supporting blocks, the apex tailstock is set to one end in rack far from chuck 1, The supporting block is set between the chuck 1 and apex tailstock.
Working principle:
Long shaft part one end is set between claw 2, while being fixed the part other end using apex tailstock, adjusts V-arrangement Supporting block height, makes axis of workpiece be in straightened condition, and starting motor 10 drives part to rotate along axis, starts to process.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (4)

1. a kind of determine beam gantry cnc boring and milling machine, the chuck assembly including rack and in the rack, the chuck group Part includes chuck (1) and multiple claws (2), and the claw (2), which is set to cooperate on the chuck (1), is used for Clamp blocks, It is characterized by also including auxiliary support mechanism, the auxiliary support mechanism includes pedestal (3), bracket (4) and transmission shaft (5), The pedestal (3) is set in the rack and is fixedly connected with the rack, and the bracket (4) is set on the pedestal (3), described Bracket (4) is up-small and down-big structure, and for the bracket (4) along through-hole is axially arranged with, the transmission shaft (5) is logical across the through-hole It crosses bearing (9) and the bracket (4) to be rotatablely connected, transmission shaft (5) output end is fixedly connected with the chuck (1), described Transmission shaft (5) and the chuck (1) are coaxially disposed.
2. determining beam gantry cnc boring and milling machine as described in claim 1, it is characterised in that: it further include driving mechanism, the driving Mechanism includes worm gear (6), worm screw (7) and the motor (10) in cabinet, and the worm gear (6) and the transmission shaft (5) input End transmission connection, the worm gear (6) are engaged with the worm screw (7), and the worm screw (7) and the transmission of the motor (10) output end connect It connects.
3. determining beam gantry cnc boring and milling machine as described in claim 1, it is characterised in that: the through-hole both ends are equipped with for limiting The position-arresting disk (8) of bearing (9) position, the position-arresting disk (8) is along the limit being axially arranged with the cooperation of the transmission shaft (5) side wall Position hole.
4. determining beam gantry cnc boring and milling machine as described in claim 1, it is characterised in that: further include apex tailstock and multiple V-arrangements Supporting block, the apex tailstock are set to one end in rack far from chuck (1), and the supporting block is set to the chuck (1) and pushes up Between fine stern seat.
CN201821144075.7U 2018-07-18 2018-07-18 Determine beam gantry cnc boring and milling machine Expired - Fee Related CN208801040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821144075.7U CN208801040U (en) 2018-07-18 2018-07-18 Determine beam gantry cnc boring and milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821144075.7U CN208801040U (en) 2018-07-18 2018-07-18 Determine beam gantry cnc boring and milling machine

Publications (1)

Publication Number Publication Date
CN208801040U true CN208801040U (en) 2019-04-30

Family

ID=66230664

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821144075.7U Expired - Fee Related CN208801040U (en) 2018-07-18 2018-07-18 Determine beam gantry cnc boring and milling machine

Country Status (1)

Country Link
CN (1) CN208801040U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190430

Termination date: 20200718

CF01 Termination of patent right due to non-payment of annual fee