CN118237626A - A CNC horizontal boring and milling machine - Google Patents
A CNC horizontal boring and milling machine Download PDFInfo
- Publication number
- CN118237626A CN118237626A CN202410493093.XA CN202410493093A CN118237626A CN 118237626 A CN118237626 A CN 118237626A CN 202410493093 A CN202410493093 A CN 202410493093A CN 118237626 A CN118237626 A CN 118237626A
- Authority
- CN
- China
- Prior art keywords
- barrel cover
- blocking barrel
- shaped
- milling machine
- scrap iron
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention provides a numerical control horizontal boring and milling machine, which relates to the technical field of boring and milling machines and comprises the following components: a mounting disc is welded above the top end of the rotary rim, and the chuck tool is fixedly connected with the mounting disc through screw locking; the bottom of the mounting disc rotating shaft is sleeved with a worm wheel, a worm shaft sleeve which is longitudinally arranged is rotatably arranged at the bottom side of the positioning ring, and the worm shaft sleeve is meshed with the worm wheel for transmission and is used for rotatably driving the chuck tool to rotate at a high speed so as to centrifugally clean scrap iron; the six-edge vertical supporting shaft is slidably provided with a blocking barrel cover, the blocking barrel cover is matched with the conical guide cover in a sliding sleeve inserting manner, and when scrap iron is centrifugally cleaned, the blocking barrel cover slides upwards to be blocked on the chuck tool for blocking the scrap iron which is thrown and cleaned. The worm wheel can rotate to drive the worm wheel and rotate the rim to rotate at a high speed to centrifugally clean scrap iron gathered at the top end of the chuck tool, and the scrap iron can be cleaned and thrown down at one time by the centrifugal force of high-speed rotation.
Description
Technical Field
The invention relates to the technical field of boring and milling machines, in particular to a numerical control horizontal boring and milling machine.
Background
The numerical control horizontal boring and milling machine is a machine tool for processing large parts, and has multiple functions such as milling, drilling, boring, tapping and the like. The machine tool adopts a numerical control technology, can automatically execute a machining program, has high precision and high efficiency, is suitable for batch production, is widely applied to the fields of aviation, aerospace, automobiles, machine manufacturing and the like, and can be used for machining large parts with various complex shapes, such as aircraft engine shells, automobile engine cylinders, ship propellers and the like.
The chuck tool for clamping and fixing the bottom of a workpiece is used for carrying out the machining operation of the prior boring and milling machine as shown in fig. 2, the top of the chuck tool can scatter and gather numerous scrap iron in the machining operation process, and the scrap iron is cleaned by adopting hands or handheld external cleaning tools, but as the top of the chuck tool is convexly provided with a plurality of clamping blocks, the convexly arranged clamping blocks can block interference to cleaning actions, so that the cleaning operation is greatly hindered, the chuck tool cannot or is difficult to clean conveniently and efficiently, and the convexly arranged clamping blocks can generate cleaning dead angles at the top of the chuck tool easily, so that the chuck tool is not favorably cleaned thoroughly and comprehensively.
Disclosure of Invention
In view of the above, the invention provides a numerical control horizontal boring and milling machine, which aims to solve the problems that a clamping block protruding from a chuck tool can cause blocking interference to manual cleaning action, so that the cleaning operation has a large obstacle and the chuck tool cannot be or is difficult to clean conveniently and efficiently.
The technical scheme provided by the invention is as follows: a numerical control horizontal boring and milling machine specifically comprises a machine body and a saddle; a chuck tool is arranged above the top end of the saddle;
A positioning ring is fixedly welded at the center of the top end of the saddle, a rotary rim is rotatably arranged in the positioning ring, a mounting disc is welded above the top end of the rotary rim, and the chuck tool is fixedly connected with the mounting disc through screw locking; the bottom of the mounting disc rotating shaft is sleeved with a worm wheel, a worm shaft sleeve which is longitudinally arranged is rotatably arranged at the bottom side of the positioning ring, and the worm shaft sleeve is meshed with the worm wheel for transmission and is used for rotatably driving the chuck tool to rotate at a high speed so as to centrifugally clean scrap iron;
The top end of the saddle is welded with four six-edge vertical support shafts in a surrounding mode, the top ends of the four six-edge vertical support shafts are welded with conical material guide covers, and the bottom side portion of the chuck tool is in plug-in fit with the conical material guide covers; the six-edge vertical supporting shaft is slidably provided with a blocking barrel cover, the blocking barrel cover is in inserted fit with the sliding sleeve of the conical guide cover, and when the scrap iron is centrifugally cleaned, the blocking barrel cover slides upwards to be blocked on the chuck tool for blocking the scrap iron which is thrown and cleaned;
The worm shaft sleeve is penetrated and slidably provided with a Z-shaped rocker, the horizontal part of the bottom side of the Z-shaped rocker is driven by the worm shaft sleeve through a key bar, the tail end part of the Z-shaped rocker protrudes out of the blocking barrel cover and is rotatably provided with a driving sleeve, the driving sleeve is welded with a driving short shaft, and the driving short shaft is rotationally connected with an inclined connecting rod; the six-edge vertical support shaft is provided with a driving slide plate in a dragging and sliding manner through a tension spring, the tail end of the driving slide plate is fixedly connected with the blocking barrel cover in a welding manner, and the tail end of the inclined connecting rod is rotationally connected with the driving slide plate.
Further, the method comprises the steps of,
The driving sliding plate is slidably mounted on the six-edge vertical supporting shaft close to one side of the inclined connecting rod, and two vertical sliding grooves are correspondingly formed in the bottom of the circumferential side wall of the blocking barrel cover in a front-back mode, wherein the two vertical sliding grooves on the rear side are correspondingly matched with the tail end protruding portions of the inclined connecting rod and the Z-shaped rocking rod in a sliding mode.
Further, the method comprises the steps of,
The front end part of the Z-shaped rocker extends out of the front side of the blocking barrel cover in a protruding mode and is in sliding fit with the vertical sliding groove on the front side.
Further, the method comprises the steps of,
Normally, the top opening of the blocking barrel cover is flush and coincident with the bottom side part of the conical guide cover, and the rotary rim and the positioning ring sleeve cover are shielded inside the blocking barrel cover.
Further, the method comprises the steps of,
Two supporting blocks are symmetrically welded between the positioning ring and the saddle, and the worm shaft sleeve is in running fit with the two supporting blocks.
Further, the method comprises the steps of,
Two longitudinal rail tools are symmetrically arranged at the top end of the lathe bed in a left-right mode, a transverse rail tool is arranged between the two longitudinal rail tools, a saddle is fixedly arranged on the transverse rail tool, and upright supports are slidably arranged on the two longitudinal rail tools;
the two upright posts are respectively provided with a spindle box and a spindle in a sliding manner, and the two spindles are supported in a left-right opposite manner.
Further, the method comprises the steps of,
The rear end of the saddle is welded with an L-shaped vertical supporting plate, and a pressing plate is arranged on the L-shaped vertical supporting plate in a lifting sliding manner through threads.
Further, the method comprises the steps of,
The L-shaped part at the head end of the Z-shaped rocker is directly welded and fixed with the horizontal part at the bottom side of the Z-shaped rocker.
Further, the method comprises the steps of,
The L-shaped part at the head end of the Z-shaped rocker is rotationally connected with the horizontal part at the bottom side of the Z-shaped rocker, and a positioning sleeve is welded at the head end of the horizontal part at the bottom side of the Z-shaped rocker;
The L-shaped part at the head end of the Z-shaped rocker is provided with a vertically supported inserting shaft in a pushing mode through a spring, and the bottom end of the inserting shaft is in plug-in fit with the positioning sleeve.
The numerical control horizontal boring and milling machine provided by the invention has the following beneficial effects:
When the automatic cleaning device is used, the worm wheel can rotate to drive the worm wheel and the rotating wheel rim to rotate at a high speed to centrifugally clean scrap iron gathered at the top end of the chuck tool, and the centrifugal force of the high-speed rotation can clean the scrap iron at one time and throw down.
In addition, when centrifugal clearance iron fillings, block the barrel casing and upwards slide and block and be used for carrying out the blocking to the iron fillings that get rid of the clearance down on chuck frock, avoid the iron fillings to lack and shelter from scattered the throwing away of scattering, strike and hinder people and scatter on the lathe or subaerial on a large scale, help guaranteeing the security when iron fillings clearance, and save follow-up to scatter the iron fillings that carry out the large tracts of land and clean trouble of cleaning of collecting.
In addition, Z shape rocker, slope connecting rod and drive slide have connected together and have formed a crank slider mechanism, through this mechanism, the Z shape rocker that slides back and forth can drive the upper and lower lift of blocking the barrel casing, switch between blocking station and idle station, the hand is held and is driven chuck frock rotatory centrifugal clearance on Z shape rocker, only need push away backward and slide Z shape rocker and just can drive the blocking barrel casing to rise to the interception and use the station along the area, this makes the hand do not leave Z shape rocker, can accomplish the upper slide of blocking the barrel casing and drive under the circumstances that need not to carry out extra operation, the operation is used convenient high-efficient, help simplifying the whole operation steps of the centrifugal clearance of iron fillings.
In addition, the iron fillings that the centrifugation was thrown down are blocked the barrel casing and are gathered on the toper guide cover by blocking, and when blocking barrel casing gliding reset was exposed the toper guide cover, the toper guide cover can be with the automatic guide of iron fillings that gathers down on it down unloading through its toper inclined plane, can save or reduce the manual work load that need extra to pay for the iron fillings is clean, helps further simplifying the clearance operation step of iron fillings, uses convenient laborsaving.
In addition, when the machine tool is used in normal processing, the blocking barrel cover can shield the rotating rim and the positioning ring sleeve cover inside the machine tool, scrap iron is prevented from falling into the rotating rim, the positioning ring and the worm gear mechanism to be blocked, normal and effective implementation of a rotary centrifugal cleaning function is guaranteed, the blocking barrel cover can intercept scrap iron thrown down in an upward sliding state, the cover protection can be implemented on the rotary centrifugal part in a sliding state, the dual-purpose use effect is achieved, the cover protection mechanism can be omitted, and the centrifugal cleaning structure is simplified on the premise that the centrifugal cleaning function is guaranteed to be normally implemented.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view showing the overall structure of a first embodiment of the present invention;
FIG. 2 is a schematic view showing the front side structure of a saddle according to the first embodiment of the present invention;
FIG. 3 is a schematic view showing a rear side structure of a saddle according to the first embodiment of the present invention;
FIG. 4 shows a schematic view of a semi-sectioned inner side structure of a barrier barrel cover according to a first embodiment of the present invention;
FIG. 5 is a schematic view showing the mounting position of a retainer ring according to the first embodiment of the present invention;
FIG. 6 is a schematic view showing the bottom side structure of a retainer ring according to the first embodiment of the present invention;
FIG. 7 is a schematic view of a retainer ring according to a first embodiment of the present invention;
FIG. 8 is a schematic view showing a disassembled state of the rotary rim according to the first embodiment of the present invention;
FIG. 9 is a schematic diagram showing the semi-sectioned internal side structure of a worm gear casing in accordance with a first embodiment of the present invention;
FIG. 10 is a schematic view of the mounting position of a Z-shaped rocker in accordance with a second embodiment of the present invention;
FIG. 11 is a schematic view showing a half-section inside construction of a worm gear housing according to a second embodiment of the present invention;
List of reference numerals
1. A bed body; 101. a transverse track tool; 102. a longitudinal rail tool;
2. Erecting a pillar;
3. A spindle box; 301. a main shaft;
4. A saddle; 401. l-shaped vertical supporting plates; 402. a pressing plate; 4021. limiting the sliding shaft; 4022. a threaded push rod; 403. a conical material guiding cover; 404. six-edge vertical support shaft; 405. driving a slide plate; 406. a positioning ring;
5. chuck tooling;
6. A blocking barrel cover;
7. a worm shaft sleeve; 701. a Z-shaped rocker; 702. a tilt link; 703. a positioning sleeve; 704. inserting a shaft; 705. a transmission sleeve;
8. Rotating the rim; 801. a mounting plate; 802. a worm wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Example 1
Please refer to fig. 1 to 9: the invention provides a numerical control horizontal boring and milling machine, which comprises a machine body 1 and a saddle 4; a chuck tool 5 is arranged above the top end of the saddle 4;
The center of the top end of the saddle 4 is fixedly welded with a positioning ring 406, a rotary rim 8 is rotatably arranged in the positioning ring 406, a mounting disc 801 is welded on the top end of the rotary rim 8 through four vertical supporting shafts which are arranged in a surrounding manner, and the chuck tool 5 is fixedly connected with the mounting disc 801 through screw locking; the worm wheel 802 is sleeved at the bottom of the rotating shaft of the mounting disc 801, the worm shaft sleeve 7 which is longitudinally arranged is rotatably arranged at the bottom side of the positioning ring 406, the worm shaft sleeve 7 is meshed with the worm wheel 802 for transmission, the worm wheel 802 can rotate to drive the worm wheel 802 and the rotating rim 8 to rotate at high speed to centrifugally clean scrap iron gathered at the top end of the chuck tool 5, and the centrifugal force of the high-speed rotation can clean the scrap iron at one time and throw down the scrap iron, so that the operation and the use are convenient compared with the prior art of directly adopting hands or holding an external cleaning tool to clean the scrap iron, the blocking obstacle caused by manual cleaning action and the cleaning dead angle generated at the top end of the chuck tool 5 do not need to be dealt with, and the cleaning and the use effects are good;
The top end of the saddle 4 is welded with four six-edge vertical support shafts 404 in a surrounding manner, the top ends of the four six-edge vertical support shafts 404 are welded with a conical material guide cover 403, and the bottom part of the chuck tool 5 is in plug-in fit with the conical material guide cover 403; the blocking barrel cover 6 is slidably arranged on the six-edge vertical supporting shaft 404, the blocking barrel cover 6 is in sliding sleeve insertion fit with the conical guide cover 403, when the scrap iron is centrifugally cleaned, the blocking barrel cover 6 slides upwards and is blocked on the chuck tool 5 for blocking the scrap iron cleaned by throwing, so that the scrap iron is prevented from lacking to block the scattered scrap iron, the scrap iron is impacted to hurt people and scattered on a machine tool or the ground in a large range, the safety of scrap iron cleaning is guaranteed, and the trouble of subsequent large-area cleaning, collecting and cleaning of the scattered scrap iron is avoided;
The scroll sleeve 7 is penetrated and slidably provided with a Z-shaped rocker 701, the horizontal part of the bottom side of the Z-shaped rocker 701 is driven by the scroll sleeve 7 through a key bar, the tail end part of the Z-shaped rocker 701 protrudes out of the blocking barrel cover 6 and is rotatably provided with a driving sleeve 705, the driving sleeve 705 is welded with a driving short shaft, the driving short shaft is rotatably connected with an inclined connecting rod 702, the head end of the inclined connecting rod 702 is limited on the driving short shaft, and the driving sleeve 705 is limited on the Z-shaped rocker 701; the six-edge vertical supporting shaft 404 is provided with a driving sliding plate 405 in a dragging and sliding manner through a tension spring, the tail end of the driving sliding plate 405 is fixedly connected with the blocking barrel cover 6 in a welding manner, the tail end of the inclined connecting rod 702 is rotationally connected with the driving sliding plate 405, the Z-shaped rocker 701 is used for driving the worm shaft sleeve 7 to swing, the Z-shaped rocker 701, the inclined connecting rod 702 and the driving sliding plate 405 are jointly connected to form a crank sliding block mechanism, through the mechanism, the blocking barrel cover 6 can be driven to lift up and down by sliding the Z-shaped rocker 701 back and forth, the blocking barrel cover 6 is switched between a blocking station and an idle station, and when a hand is held on the Z-shaped rocker 701 to drive the chuck tool 5 to rotate and centrifugally clean, the blocking barrel cover 6 can be driven to lift up to an intercepting station by pushing the sliding Z-shaped rocker 701 backwards along with the hand, so that the hand can be driven to lift up the blocking barrel cover 6 without leaving the Z-shaped rocker 701, the hand can be driven without additional operation, the operation is convenient and efficient, and the whole operation steps of centrifugal scrap iron cleaning are facilitated;
The tension spring between the driving slide plate 405 and the saddle 4 is used for pulling back to drive the blocking barrel cover 6 to slide downwards and reset, and the Z-shaped rocker 701 slides forwards and resets.
Preferably, the method comprises the steps of,
The driving sliding plate 405 is slidably mounted on the six-edge vertical supporting shaft 404 near one side of the inclined connecting rod 702, and two vertical sliding grooves are correspondingly formed in the front and rear positions of the bottom of the circumferential side wall of the blocking barrel cover 6, wherein the two vertical sliding grooves on the rear side are correspondingly in sliding fit with the inclined connecting rod 702 and the tail end protruding parts of the Z-shaped rocking rod 701, and the three vertical sliding grooves are used for freeing up a space for the blocking barrel cover 6 to slide downwards and reset, so that the blocking barrel cover 6 can pass through the inclined connecting rod 702 and the Z-shaped rocking rod 701 to slide downwards and abut against and be attached to the top end of the saddle 4, and blocking obstacles caused by normal sliding reset of the inclined connecting rod 702 and the Z-shaped rocking rod 701 to the blocking barrel cover 6 are avoided.
Preferably, the method comprises the steps of,
The front end part of the Z-shaped rocker 701 protrudes and extends to the front side of the blocking barrel cover 6 and is in sliding fit with a vertical sliding groove on the front side.
Preferably, the method comprises the steps of,
Normally, the top opening of the blocking barrel cover 6 is flush and coincides with the bottom side part of the conical material guiding cover 403, the centrifugally thrown scrap iron is intercepted by the blocking barrel cover 6 and gathered on the conical material guiding cover 403, when the blocking barrel cover 6 slides downwards and resets to expose the conical material guiding cover 403, the conical material guiding cover 403 can automatically guide and discharge the accumulated scrap iron downwards through the conical inclined surface of the conical material guiding cover, so that the workload of extra effort of hands for cleaning the scrap iron can be saved or reduced, the cleaning operation steps of the scrap iron can be further simplified, and the use is convenient and labor-saving;
the conical guide cover 403 is used for shielding the top opening of the blocking barrel cover 6 in a normal state, so that scrap iron is prevented from falling into the blocking barrel cover 6, and the trouble of subsequent cleaning is avoided;
When the machine tool is used in normal machining, the blocking barrel cover 6 can shield the rotating rim 8 and the positioning ring 406 from the inside of the machine tool, scrap iron is prevented from falling into the rotating rim 8, the positioning ring 406 and the worm gear mechanism to cause blocking, normal and effective implementation of a rotary centrifugal cleaning function is guaranteed, the blocking barrel cover 6 can intercept scrap iron thrown down in cleaning in an upward sliding state, the blocking barrel cover can protect the rotary centrifugal part in a sliding state, the dual-purpose use effect is achieved, a cover protection mechanism additionally configured for the rotary centrifugal part can be omitted, and the centrifugal cleaning structure is simplified on the premise that the normal implementation of the centrifugal cleaning function is guaranteed.
Preferably, the method comprises the steps of,
Two supporting blocks are symmetrically welded between the positioning ring 406 and the saddle 4, two lug blocks are symmetrically welded on the two supporting blocks, and the head end and the tail end of the worm shaft sleeve 7 are correspondingly in running fit with the two lug blocks.
Preferably, the method comprises the steps of,
Two longitudinal rail tools 102 are symmetrically arranged at the top end of the lathe bed 1 in a left-right mode, a transverse rail tool 101 is arranged between the two longitudinal rail tools 102, a saddle 4 is fixedly arranged on the transverse rail tool 101, and upright supports 2 are slidably arranged on the two longitudinal rail tools 102;
the two upright posts 2 are respectively provided with a spindle box 3 and a spindle 301 in a sliding manner up and down, and the two spindles 301 are supported in a left-right opposite manner.
Preferably, the method comprises the steps of,
An L-shaped vertical supporting plate 401 is welded at the rear end of the saddle 4, a pressing plate 402 is installed on the top horizontal part of the L-shaped vertical supporting plate 401 in a lifting sliding manner, and the pressing plate 402 is used for jacking and fixing the top part of a workpiece;
Two limiting sliding shafts 4021 are symmetrically welded at the top end of the pressing plate 402, a threaded pushing rod 4022 is rotatably arranged between the two limiting sliding shafts 4021 at the top end of the pressing plate 402, and the two limiting sliding shafts 4021 and the threaded pushing rod 4022 are vertically supported;
The two limiting sliding shafts 4021 are in penetrating sliding fit with the top horizontal part of the L-shaped vertical supporting plate 401, and the threaded pushing rods 4022 are in penetrating screwing fit with the top horizontal part of the L-shaped vertical supporting plate 401.
Preferably, the method comprises the steps of,
The L-shaped part of the head end of the Z-shaped rocker 701 is directly welded with the horizontal part of the bottom side of the Z-shaped rocker 701.
Example two
On the basis of the first embodiment, as shown in fig. 10 to 11: the invention provides a numerical control horizontal boring and milling machine, which also comprises an L-shaped part at the head end of a Z-shaped rocker 701, wherein the L-shaped part is rotationally connected with a horizontal part at the bottom side of the Z-shaped rocker 701, a positioning sleeve 703 is welded at the head end position of the horizontal part at the bottom side of the Z-shaped rocker 701, the L-shaped part at the head end of the Z-shaped rocker 701 can be rotationally and transversely abutted on a blocking barrel cover 6 in an idle state, and an operation space at the front side of the blocking barrel cover 6 is left, so that compared with the first embodiment, collision injury to workers can be avoided or reduced, and the whole operation safety of a centrifugal cleaning mechanism is improved;
The L-shaped part at the head end of the Z-shaped rocker 701 is provided with a vertically supported inserting shaft 704 in a pushing manner through a spring, the bottom end of the inserting shaft 704 is in plug-in fit with the positioning sleeve 703, and the inserting shaft 704 can plug-in and position the L-shaped part at the head end of the Z-shaped rocker 701 in a use state of longitudinal rocking.
Working principle: the chuck tool 5 is used for clamping and fixing the bottom of a workpiece, the pressing plate 402 is used for jacking and fixing the top end part of the workpiece, the worm wheel 802 can rotate to drive the worm wheel 802 and the rotary rim 8 to rotate at a high speed to centrifugally clean scrap iron gathered at the top end of the chuck tool 5, the blocking barrel cover 6 slides upwards to be blocked on the chuck tool 5 to block the scrap iron which is thrown and cleaned, and the blocking barrel cover 6 can shield the rotary rim 8 and the locating ring 406 inside when the machine tool is used in normal machining, so that scrap iron is prevented from falling into the rotary rim 8, the locating ring 406 and a worm and worm gear mechanism to cause blocking;
The Z-shaped rocker 701 is used for driving the worm shaft sleeve 7 to swing, the Z-shaped rocker 701, the inclined connecting rod 702 and the driving sliding plate 405 are connected together to form a crank sliding block mechanism, through the crank sliding block mechanism, the Z-shaped rocker 701 slides back and forth to drive the blocking barrel cover 6 to lift up and down, the blocking barrel cover is switched between a blocking station and an idle station, and when a hand is held on the Z-shaped rocker 701 to drive the chuck tool 5 to rotate and centrifugally clean, the blocking barrel cover 6 can be driven to lift up to the blocking station only by pushing the sliding Z-shaped rocker 701 backwards along the way;
the centrifugally thrown scrap iron is intercepted and gathered on the conical guide cover 403 by the blocking barrel cover 6, when the blocking barrel cover 6 slides downwards to reset to expose the conical guide cover 403, the conical guide cover 403 can automatically guide and discharge the scrap iron gathered on the conical guide cover through the conical inclined surface of the conical guide cover, and the conical guide cover 403 is used for shielding the top opening of the blocking barrel cover 6 in a normal state, so that the scrap iron is prevented from falling into the blocking barrel cover 6, and the trouble of subsequent cleaning is avoided;
The L-shaped part at the head end of the Z-shaped rocker 701 can be rotatably folded and transversely abutted against the blocking barrel cover 6 in an idle state, an operation space at the front side of the blocking barrel cover 6 is vacated, collision injury to workers is avoided or reduced, and the L-shaped part at the head end of the Z-shaped rocker 701 can be inserted and positioned in a longitudinally swinging use state by the inserting shaft 704.
In this context, the following points need to be noted:
1. The drawings of the embodiments of the present invention relate only to the structures related to the embodiments of the present invention, and reference may be made to the general design for other structures.
2. The embodiments of the invention and the features of the embodiments can be combined with each other to give new embodiments without conflict.
The foregoing is merely illustrative embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present invention, and the invention should be covered. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (9)
1. A numerical control horizontal boring and milling machine, comprising: a bed (1) and a saddle (4); a chuck tool (5) is arranged above the top end of the saddle (4);
The chuck tool is characterized in that a positioning ring (406) is fixedly welded at the center of the top end of the saddle (4), a rotary rim (8) is rotatably arranged in the positioning ring (406), a mounting disc (801) is welded above the top end of the rotary rim (8), and the chuck tool (5) is fixedly connected with the mounting disc (801) through screw locking; the bottom of the rotating shaft of the mounting disc (801) is sleeved with a worm wheel (802), a worm shaft sleeve (7) which is longitudinally arranged is rotatably arranged at the bottom side of the positioning ring (406), and the worm shaft sleeve (7) is meshed with the worm wheel (802) for transmission and is used for rotatably driving the chuck tool (5) to rotate at a high speed so as to centrifugally clean scrap iron;
The top end of the saddle (4) is welded with four six-edge vertical support shafts (404) in a surrounding mode, the top ends of the four six-edge vertical support shafts (404) are welded with conical material guide covers (403), and the bottom portion of the chuck tool (5) is in plug-in fit with the conical material guide covers (403); the six-edge vertical supporting shaft (404) is provided with a blocking barrel cover (6) in a sliding manner, the blocking barrel cover (6) is matched with the conical guide cover (403) in a sliding sleeve manner, and when scrap iron is centrifugally cleaned, the blocking barrel cover (6) slides upwards and is blocked on the chuck tool (5) in a sliding manner to block the thrown scrap iron;
The worm shaft sleeve (7) is penetrated and slidably provided with a Z-shaped rocker (701), the horizontal part of the bottom side of the Z-shaped rocker (701) is driven by the worm shaft sleeve (7) through a key bar, the tail end part of the Z-shaped rocker (701) protrudes out of the blocking barrel cover (6) and is rotationally provided with a transmission sleeve (705), the transmission sleeve (705) is welded with a transmission short shaft, and the transmission short shaft is rotationally connected with an inclined connecting rod (702); the six-edge vertical support shaft (404) is provided with a driving slide plate (405) in a dragging and sliding manner through a tension spring, the tail end of the driving slide plate (405) is fixedly connected with the blocking barrel cover (6) in a welding manner, and the tail end of the inclined connecting rod (702) is rotationally connected with the driving slide plate (405).
2. A numerical control horizontal boring and milling machine according to claim 1, wherein,
The driving sliding plate (405) is slidably mounted on a six-edge vertical supporting shaft (404) close to one side of the inclined connecting rod (702), and two vertical sliding grooves are correspondingly formed in the bottom of the circumferential side wall of the blocking barrel cover (6), wherein the two vertical sliding grooves at the rear side are correspondingly matched with the tail end protruding parts of the inclined connecting rod (702) and the Z-shaped rocker (701) in a sliding mode.
3. A numerical control horizontal boring and milling machine according to claim 2, wherein,
The front end part of the Z-shaped rocker (701) protrudes and extends to the front side of the blocking barrel cover (6) and is in sliding fit with the vertical sliding groove on the front side.
4. A numerical control horizontal boring and milling machine according to claim 1, wherein,
Normally, the top opening of the blocking barrel cover (6) is flush and overlapped with the bottom side part of the conical guide cover (403), and the rotary rim (8) and the positioning ring (406) are covered and shielded in the blocking barrel cover.
5. A numerical control horizontal boring and milling machine according to claim 1, wherein,
Two supporting blocks are symmetrically welded between the positioning ring (406) and the saddle (4), and the worm shaft sleeve (7) is in running fit with the two supporting blocks.
6. A numerical control horizontal boring and milling machine according to claim 1, wherein,
Two longitudinal rail tools (102) are symmetrically arranged at the top end of the lathe bed (1) in a left-right mode, a transverse rail tool (101) is arranged between the two longitudinal rail tools (102), a saddle (4) is fixedly arranged on the transverse rail tool (101), and upright supports (2) are slidably arranged on the two longitudinal rail tools (102);
the two upright supports (2) are respectively provided with a spindle box (3) and a spindle (301) in a sliding manner up and down, and the two spindles (301) are supported in a left-right opposite manner.
7. A numerical control horizontal boring and milling machine according to claim 1, wherein,
The rear end of the saddle (4) is welded with an L-shaped vertical supporting plate (401), and a pressing plate (402) is arranged on the L-shaped vertical supporting plate (401) in a lifting sliding manner through threads.
8. A numerical control horizontal boring and milling machine according to claim 1, wherein,
The L-shaped part at the head end of the Z-shaped rocker (701) is directly welded and fixed with the horizontal part at the bottom side of the Z-shaped rocker (701).
9. A numerical control horizontal boring and milling machine according to claim 1, wherein,
An L-shaped part at the head end of the Z-shaped rocker (701) is rotationally connected with a horizontal part at the bottom side of the Z-shaped rocker (701), and a positioning sleeve (703) is welded at the head end of the horizontal part at the bottom side of the Z-shaped rocker (701);
A vertically supported inserting shaft (704) is arranged on the L-shaped part of the head end of the Z-shaped rocker (701) in a pushing mode through a spring, and the bottom end of the inserting shaft (704) is in plug-in fit with the positioning sleeve (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410493093.XA CN118237626A (en) | 2024-04-23 | 2024-04-23 | A CNC horizontal boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410493093.XA CN118237626A (en) | 2024-04-23 | 2024-04-23 | A CNC horizontal boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118237626A true CN118237626A (en) | 2024-06-25 |
Family
ID=91558438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410493093.XA Pending CN118237626A (en) | 2024-04-23 | 2024-04-23 | A CNC horizontal boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118237626A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211639212U (en) * | 2020-01-19 | 2020-10-09 | 山东普集圣源锻造有限公司 | Vertical lathe for forging convenient to collect iron fillings |
| CN112453510A (en) * | 2020-12-09 | 2021-03-09 | 罗威斯数控科技（昆山）有限公司 | Double-head horizontal type composite machine tool |
| CN113369559A (en) * | 2021-05-28 | 2021-09-10 | 张士杰 | Height-adjustable formula numerically controlled fraise machine |
| CN218555614U (en) * | 2022-11-29 | 2023-03-03 | 营口合利科技有限公司 | Automatic chip removal rotary clamping chuck for numerical control vertical lathe |
| CN218891643U (en) * | 2022-10-31 | 2023-04-21 | 众元智能科技(惠州)有限公司 | Workpiece polishing device |
-
2024
- 2024-04-23 CN CN202410493093.XA patent/CN118237626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211639212U (en) * | 2020-01-19 | 2020-10-09 | 山东普集圣源锻造有限公司 | Vertical lathe for forging convenient to collect iron fillings |
| CN112453510A (en) * | 2020-12-09 | 2021-03-09 | 罗威斯数控科技（昆山）有限公司 | Double-head horizontal type composite machine tool |
| CN113369559A (en) * | 2021-05-28 | 2021-09-10 | 张士杰 | Height-adjustable formula numerically controlled fraise machine |
| CN218891643U (en) * | 2022-10-31 | 2023-04-21 | 众元智能科技(惠州)有限公司 | Workpiece polishing device |
| CN218555614U (en) * | 2022-11-29 | 2023-03-03 | 营口合利科技有限公司 | Automatic chip removal rotary clamping chuck for numerical control vertical lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118237626A (en) | A CNC horizontal boring and milling machine | |
| CN113020194B (en) | Dust suction device | |
| CN112338258A (en) | Anti-splashing handheld cutting machine | |
| CN115056026A (en) | A type numerical control lathe can be collected to piece for five metals production | |
| CN113635400A (en) | Dustless cutting mechanism of panel | |
| CN220592405U (en) | Automatic door structure of tool magazine of gantry machining center | |
| CN115798757B (en) | Target cutting and target disassembly device | |
| CN218556426U (en) | Five-axis linkage machining lathe | |
| CN219235738U (en) | Graphite vertical band sawing machine capable of accurately positioning and cutting | |
| CN215147137U (en) | Comprehensive tool magazine and machining center | |
| CN214922753U (en) | Machining milling machine that part machining prevented splashing | |
| CN211940044U (en) | Milling machine with dust collection function | |
| CN215999679U (en) | High-speed precision machining center | |
| CN211306568U (en) | Automatic pay-off circular sawing machine | |
| CN221185108U (en) | High-precision laser cutting machine | |
| CN212917782U (en) | Crankshaft milling machine guide rail protection device | |
| CN220637152U (en) | Cutting machine capable of collecting scraps | |
| CN114346277A (en) | High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying | |
| CN215315911U (en) | Vertical milling machine with automatic dust removal protective structure | |
| CN221134096U (en) | Numerical control lathe convenient for loading and unloading | |
| CN214443189U (en) | Horizontal boring machine is used in conveyer production | |
| CN213351047U (en) | Cutting machine capable of collecting waste materials | |
| CN210498606U (en) | Broaching machine cutting machine with protection mechanism | |
| CN106312766A (en) | Portable grinding structure | |
| CN219113529U (en) | Milling and beating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20240625 |