CN209998396U - Movable boring and milling machine - Google Patents
Movable boring and milling machine Download PDFInfo
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- CN209998396U CN209998396U CN201920955190.0U CN201920955190U CN209998396U CN 209998396 U CN209998396 U CN 209998396U CN 201920955190 U CN201920955190 U CN 201920955190U CN 209998396 U CN209998396 U CN 209998396U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a portable boring and milling machine, through the lathe bed, variable frequency speed motor, planetary reducer, the carriage apron, the final drive lead screw, horizontal sliding plate, horizontal lead screw, perpendicular slide, perpendicular lead screw, the cutting unit head, can realize feeding at X, Y, Z three coordinate direction of cutting unit head, the product position that floodgate waited for processing is unchangeable, will remove boring and milling machine and hang to floodgate wait for the product position of processing on, accomplish the processing operation to plane or shaft hole after the alignment clamping is fixed, it is big to remove boring and milling machine process range, do not restricted by product size, high machining efficiency, high durability and convenient use is nimble.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, concretely relates to portable boring and milling machine.
Background
In the manufacturing of a steel lock and a shipping ship lock herringbone in water conservancy and hydropower engineering, the overall dimension of a steel lock 0 is large, particularly the large and oversized steel lock and the herringbone lock , the width of the steel lock reaches more than ten meters and is more than twenty meters, the width of the herringbone lock reaches more than twenty meters, and the height reaches more than twenty meters, after the section manufacturing in a factory is carried out, the section manufacturing is carried out, and the section manufacturing is carried out, so that the integral pre-assembly is carried out after the steel lock 5 has a water sealing requirement, the flatness of the water sealing plane of the steel lock and the coplanarity of the supporting roller of the steel lock are high, the steel lock is manufactured in sections, the integral pre-assembly is required, in the integral pre-assembly state, the integral flatness of the water sealing plane of the steel lock and the integral coplanarity of the supporting roller of the steel lock are controlled within 2mm, the steel lock is influenced by errors and welding deformation, and the integral assembly position of the steel lock and the integral roller is required to be machined, and the integral rolling position of the pivot shaft hole of the steel lock is not required to be changed under the integral pre-assembly state, and the integral rolling position of the integral roller of the steel lock guide rail is changed.
The existing machining equipment is fixed, the machining range is small, and the machining operation of the plane and the shaft hole of the steel gate is difficult to complete under the integral pre-assembly state of the steel gate.
In order to solve the above problems, the inventor developed a mobile boring and milling machine.
Disclosure of Invention
The utility model aims at providing a portable boring and milling machine for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
A mobile boring and milling machine comprising:
the linear feeding freedom degree mechanism comprises a cutting power head and a horizontal sliding plate which are mutually and slidably matched and mounted;
the number of the second linear feeding freedom degree mechanisms is the same as that of the th linear feeding freedom degree mechanisms, each second linear feeding freedom degree mechanism comprises a cross beam, and the cross beams and the horizontal sliding plates are arranged in a sliding fit manner;
a third linear feed degree of freedom mechanism; the third linear feeding freedom mechanism comprises a lathe bed, and the beam and the lathe bed are arranged in a sliding fit manner;
the lathe bed is aligned, clamped and fixed on a product to be processed;
the th linear feed direction is perpendicular to the second linear feed direction, the second linear feed direction is perpendicular to the third linear feed direction, and the th linear feed direction is perpendicular to the third linear feed direction.
Specifically, the cutting power head is arranged on a vertical sliding plate, and the vertical sliding plate and a horizontal sliding plate are arranged in a sliding fit manner; the vertical feed screw nut is fixedly connected with the vertical sliding plate through a third nut seat by a bolt; two ends of the vertical screw rod are respectively fixed with the horizontal sliding plate through bearings, and the vertical screw rod nut form the screw rod.
, a T-shaped groove is formed on the side of the vertical sliding plate, the horizontal sliding plate can be slidably arranged in the T-shaped groove of the vertical sliding plate, and the two ends of the vertical sliding plate limit the sliding of the vertical sliding plate through the second pressing plate.
Specifically, a positioning sleeve is arranged between the cutting power head and the vertical sliding plate, parts of the cutting power head are arranged in the positioning sleeve, the cutting power head rotates by taking the positioning sleeve as a center to determine the working position, and the cutting power head and the vertical sliding plate are fixed through a connecting nut.
Specifically, the horizontal screw rod nut is fixedly connected with the horizontal sliding plate through a second nut seat through a bolt, the second nut seat is installed on the horizontal sliding plate, two ends of the horizontal screw rod are fixed with the cross beam through bearings respectively, and the horizontal screw rod nut form a screw rod.
, a T-shaped groove is formed on the side of the horizontal sliding plate, the horizontal sliding plate is slidably sleeved on the cross beam, and the two ends of the horizontal sliding plate are limited by the th pressing plate.
The planetary reducer is connected with the lathe bed through a bolt, the input end of the planetary reducer is connected with the output end of a variable-frequency speed regulating motor, and the output end of the planetary reducer is connected with the main transmission lead screw through a coupler.
Preferably, the bottom surface of the slide carriage is provided with a convex V-shaped guide rail, the top surface of the lathe bed is provided with a concave V-shaped groove, and the V-shaped guide rail is arranged in the V-shaped groove to form sliding fit; the slide carriage slides and is limited through the pressing plate of the workbench.
it is preferable that the V-shaped grooves are two and parallel to each other, the V-shaped tracks are two and parallel to each other, and the span of the two concave V-shaped grooves is equal to the span of the two convex V-shaped tracks.
The beneficial effects of the utility model reside in that:
the utility model discloses a movable boring and milling machine;
the utility model discloses through the lathe bed, variable frequency speed motor, planetary reducer, the carriage apron, the final drive lead screw, horizontal slide, horizontal lead screw, perpendicular slide, perpendicular lead screw, the cutting unit head, can realize the feeding of cutting unit head at X, Y, Z three coordinate direction, the product position that floodgate waited for processing is unchangeable, will remove the boring and milling machine and hang to floodgate and wait for on the product position of processing, accomplish the processing operation to plane or shaft hole after the clamping is fixed to the alignment, it is big to remove boring and milling machine process range, do not receive the restriction of product size, high processing efficiency, and convenient to use is nimble.
Drawings
Fig. 1 is a front view of the mobile boring and milling machine of the present invention;
FIG. 2 is a side view of the mobile boring and milling machine of the present invention;
fig. 3 is a top view of the mobile boring and milling machine of the present invention;
fig. 4 is an assembly diagram of the middle cross beam, the horizontal sliding plate, the horizontal lead screw nut, the vertical lead screw nut and the cutting power head of the present invention;
FIG. 5 is the assembly diagram of the middle lathe bed, the main transmission screw rod nut, the variable frequency speed regulating motor and the planetary reducer of the utility model;
fig. 6 is a schematic view of the processing state of the mobile boring and milling machine of the present invention for processing horizontal plane (or shaft hole);
fig. 7 is a schematic view of the processing state of the mobile boring and milling machine for processing a vertical shaft hole (or a plane);
in the drawing, 1-lathe bed, 2-slide carriage, 3-main transmission screw rod, 4-bearing seat, 5-coupling, 6-planetary reducer, 7-variable frequency speed regulating motor, 8-cross beam, 9- th pressing plate, 10-horizontal sliding plate, 11-vertical sliding plate, 12-cutting power head, 121-cutterhead, 13-main transmission screw rod nut, 14-workbench pressing plate, 15-horizontal screw rod, 16-vertical screw rod, 17-vertical screw rod nut, 18-horizontal screw rod nut, 19- nut seat, 20-second nut seat, 21-second pressing plate, 22-third nut seat, 23-cable, 24-variable frequency controller, 25- -second handle, 27-product to be processed, 28-plane to be processed and shaft hole.
Detailed Description
The present invention is further described in with reference to the following drawings:
examples, as shown in FIGS. 1-7;
the top surface of the lathe bed 1 is provided with two mutually parallel concave V-shaped grooves;
the bottom surface of the slide carriage 2 is provided with two mutually parallel convex V-shaped guide rails, the span of the convex V-shaped guide rails is equal to that of the concave V-shaped groove on the top surface of the lathe bed 1, the slide carriage 2 is placed on the lathe bed 1, the convex V-shaped guide rails on the bottom surface of the slide carriage 2 and the concave V-shaped groove on the top surface of the lathe bed 1 form sliding fit and guide, and are limited by a workbench pressing plate 14;
the main transmission feed screw nut 13 is fixedly connected with the slide carriage 2 through an th nut seat 19 by bolts;
the main transmission screw rod 3 is connected with the lathe bed 1 through a bearing seat 4 by bolts, a bearing is arranged in the bearing seat 4, and the two bearing seats 4 are respectively positioned at two ends of the main transmission screw rod 3;
the main transmission screw rod 3 and the main transmission screw rod nut 13 form a screw rod;
the planetary reducer 6 is connected with the lathe bed 1 through a bolt, the input end of the planetary reducer 6 is connected with the output end of the variable-frequency speed-regulating motor 7, the output end of the planetary reducer 6 is connected with the main transmission screw rod 3 through the coupler 5, and the planetary reducer 6 and the variable-frequency speed-regulating motor 7 are both in the prior art and are not explained in more detail herein;
the cross beam 8 is placed on the top surface of the slide carriage 2 and is connected and fixed by bolts;
the two horizontal sliding plates 10 are respectively hung on two sides of the cross beam 8 and limited by a th pressing plate 9, and the horizontal sliding plates 10 and the cross beam 8 form a slideway fit;
the horizontal feed screw nut 18 is fixedly connected with the horizontal sliding plate through a second nut seat 20 by bolts;
two ends of a horizontal screw rod 15 are respectively fixed with the cross beam 8 through bearings, and the horizontal screw rod 15 and a horizontal screw rod nut 18 form a screw rod;
the two vertical sliding plates 11 are respectively hung on the two horizontal sliding plates 10 and limited by the second pressing plate 21, and the vertical sliding plates 11 and the horizontal sliding plates 10 form slide way matching;
the vertical feed screw nut 17 is fixedly connected with the vertical sliding plate 11 through a third nut seat 22 by bolts;
two ends of a vertical screw rod 16 are respectively fixed with the horizontal sliding plate 10 through bearings, and the vertical screw rod 16 and a vertical screw rod nut 17 form a screw rod;
the two cutting power heads 12 are respectively hung on the two vertical sliding plates 11 and are fixedly connected by bolts, and the cutting power heads 12 are in the prior art and are not explained in more detail;
in the application, a variable-frequency speed regulating motor 7 provides power, and drives a slide carriage 2 to slide along an inwards concave V-shaped groove on the top surface of a lathe bed through the spiral transmission of a main transmission screw rod 3 and a main transmission screw rod nut 13 after being decelerated by a planetary reducer 6, and the sliding speed of the slide carriage 2 can be regulated through a variable-frequency controller 24;
the horizontal screw rod 15 is rotated through the th handle 25, and the horizontal screw rod 15 and the horizontal screw rod nut 18 are in screw transmission to drive the horizontal sliding plate 10 to move;
the vertical screw rod 11 is rotated through the second handle 26, and the vertical screw rod 11 and the vertical screw rod nut 17 are in screw transmission to drive the vertical sliding plate 11 to move;
and loosening a connecting nut between the cutting power head 12 and the vertical sliding plate 11 as required, rotating the cutting power head 12 to a required angle by taking the positioning sleeve as a center, and then screwing the connecting nut. The main shaft of the cutting power head 12 can extend out, the cutting speed has a plurality of speed gears, and the cutting power head 12 is the prior art and is not explained in more detail;
the working principle of the utility model is as follows:
after assembling and welding large products to be processed 27 such as a plane steel gate in sections, integrally pre-assembling each single section at , lifting the movable boring and milling machine to the products to be processed 27 such as a gate and the like, aligning, clamping and fixing, supplying power by a variable frequency speed regulating motor 7, driving a slide carriage 2 to slide by rotating a main transmission screw rod 3, driving a horizontal slide plate 10 to slide by rotating a handle 25 through a horizontal screw rod 15, driving a vertical slide plate 11 to slide by rotating a second handle 2 through a vertical screw rod 16, thereby realizing the feeding of a cutting power head 12 in X, Y, Z three coordinate directions, completing the processing operation of a plane to be processed and a shaft hole 28, and lifting the movable boring and milling machine to the lower stations after completing the processing operation of stations to complete the corresponding processing operation.
The movable boring and milling machine has the following advantages:
in the existing processing technology, a machine tool is fixed on the ground, the processing range is limited, and the processing of parts with larger external dimensions, such as a large steel gate and a herringbone gate in water conservancy, hydropower and shipping ship lock engineering, is difficult to complete, but the movable boring and milling machine takes the machine tool body 1 as a support, is hung to the position of a product to be processed or a product, keeps the position of the product to be processed unchanged, and completes the processing operation through the cutting power head 12 after the movable boring and milling machine is aligned and fixed, so that the movable boring and milling machine has the advantages of convenience, rapidness, no limitation of the size of the product to be processed, high processing efficiency and the like.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
- The movable boring and milling machine of kinds, characterized by comprising:the linear feeding freedom degree mechanism comprises a cutting power head (12) and a horizontal sliding plate (10) which are arranged in a sliding fit manner;the number of the second linear feeding freedom degree mechanisms is the same as that of the th linear feeding freedom degree mechanisms, each second linear feeding freedom degree mechanism comprises a cross beam (8), and the cross beams (8) and the horizontal sliding plates (10) are arranged in a sliding fit manner;a third linear feed degree of freedom mechanism; the third linear feeding freedom mechanism comprises a lathe bed (1), and a cross beam (8) and the lathe bed (1) are arranged in a sliding fit manner;the lathe bed (1) is aligned, clamped and fixed on a product to be processed;the th linear feed direction is perpendicular to the second linear feed direction, the second linear feed direction is perpendicular to the third linear feed direction, and the th linear feed direction is perpendicular to the third linear feed direction.
- 2. The mobile boring and milling machine according to claim 1, characterized in that the cutting power head (12) is mounted on a vertical slide (11), the vertical slide (11) and the horizontal slide (10) being mounted in sliding fit with each other; the vertical feed screw nut (17) is fixedly connected with the vertical sliding plate (11) through a third nut seat (22) by bolts; two ends of a vertical screw rod (16) are respectively fixed with the horizontal sliding plate (10) through bearings, and the vertical screw rod (16) and a vertical screw rod nut (17) form the screw rod.
- 3. The mobile boring and milling machine according to claim 2, characterized in that the side of the vertical sliding plate (11) is formed with a T-shaped groove, the horizontal sliding plate (10) is slidably arranged in the T-shaped groove of the vertical sliding plate (11), and the two ends of the vertical sliding plate (11) limit the sliding through the second pressing plate (21).
- 4. The mobile boring and milling machine according to claim 3, characterized in that a locating sleeve is arranged between the cutting power head (12) and the vertical sliding plate (11), part of the cutting power head (12) is arranged in the locating sleeve, the cutting power head (12) rotates by taking the locating sleeve as a center to determine a working position, and the cutting power head (12) and the vertical sliding plate (11) are fixed through a connecting nut.
- 5. The mobile boring and milling machine of claim 1 wherein: the horizontal screw rod nut (18) is fixedly connected with the horizontal sliding plate (10) through a second nut seat (20) by bolts, the second nut seat (20) is installed on the horizontal sliding plate (10), two ends of the horizontal screw rod (15) are respectively fixed with the cross beam (8) through bearings, and the horizontal screw rod (15) and the horizontal screw rod nut (18) form a screw rod.
- 6. The mobile boring and milling machine according to claim 5, characterized in that the side of the horizontal sliding plate (10) is formed with a T-shaped groove, the horizontal sliding plate (10) is slidably sleeved on the beam (8), and the two ends of the horizontal sliding plate (10) limit the sliding through the th pressing plate (9).
- 7. The mobile boring and milling machine as claimed in claim 1, characterized in that a cross beam (8) is arranged on the top surface of a slide carriage (2) and is fixedly connected through a bolt, the slide carriage (2) is in sliding fit with the machine body (1), a main transmission lead screw nut (13) is fixedly connected with the slide carriage (2) through a nut seat (19), a main transmission lead screw (3) is connected with the machine body (1) through a bearing seat (4), a bearing is arranged in the bearing seat (4) and is sleeved on the main transmission lead screw (3), the main transmission lead screw (3) is meshed with the main transmission lead screw nut (13), a planetary reducer (6) is connected with the machine body (1) through a bolt, the input end of the planetary reducer (6) is connected with the output end of a variable-frequency speed motor (7), and the output end of the planetary reducer (6) is connected with the main transmission lead screw (3) through a coupler (.
- 8. The mobile boring and milling machine of claim 7, wherein: the bottom surface of the slide carriage (2) is provided with a convex V-shaped guide rail, the top surface of the bed body (1) is provided with a concave V-shaped groove, and the V-shaped guide rail is arranged in the V-shaped groove to form sliding fit; the slide carriage (2) is limited by sliding through the workbench pressing plate (14).
- 9. The mobile boring and milling machine of claim 8 wherein: the V-shaped grooves are two and are parallel to each other; the number of the V-shaped guide rails is two, and the V-shaped guide rails are parallel to each other; the span of the two concave V-shaped grooves is equal to that of the two convex V-shaped guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920955190.0U CN209998396U (en) | 2019-06-24 | 2019-06-24 | Movable boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920955190.0U CN209998396U (en) | 2019-06-24 | 2019-06-24 | Movable boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209998396U true CN209998396U (en) | 2020-01-31 |
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ID=69310069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920955190.0U Active CN209998396U (en) | 2019-06-24 | 2019-06-24 | Movable boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209998396U (en) |
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2019
- 2019-06-24 CN CN201920955190.0U patent/CN209998396U/en active Active
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