CN112276669B - Numerically controlled fraise machine with lubricated guide structure - Google Patents
Numerically controlled fraise machine with lubricated guide structure Download PDFInfo
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- CN112276669B CN112276669B CN202011179030.5A CN202011179030A CN112276669B CN 112276669 B CN112276669 B CN 112276669B CN 202011179030 A CN202011179030 A CN 202011179030A CN 112276669 B CN112276669 B CN 112276669B
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- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 24
- 238000003801 milling Methods 0.000 claims description 20
- 238000005461 lubrication Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/125—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating ball screw systems
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Abstract
The application discloses numerically controlled fraise machine with lubricated guide structure, including support frame, adjusting screw, bracing piece, micro motor, lead screw, ball nut pair, slider, supporting shoe, arc hose, square, T type pole, spring one, briquetting, magnetic path, connecting pipe, installation piece, fixture block, draw-in groove, spring two, clamp plate, plectane, U type pole, spring three, magnetic ring one and magnetic ring two. This application installs the arc hose inside the square, promote T type pole, T type pole removal drive pressure block removes and the magnetic path separation, T type pole removal drive pressure plate removes and laminates mutually with the arc hose under the effect of spring elasticity, and then carry out the centre gripping fixed to the arc hose, when needs fixed adjusting screw, the user promotes U type pole downwards, U type pole removal drives magnetic ring one and removes and the plectane separation, under the effect of spring three elasticity, U type pole removal drives magnetic ring one and removes and adsorb the laminating with magnetic ring two, and then fix adjusting screw.
Description
Technical Field
The application relates to a milling machine, in particular to a numerical control milling machine with a lubricating guide structure.
Background
The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears.
The milling machine that the tradition used has certain defect, lacks fixture, causes inconveniently to carry out the centre gripping to the arc hose fixed, and then inconveniently refuels the lubrication to the lead screw, lacks installation mechanism, causes inconveniently to fix the connecting pipe, causes the connecting pipe to take place the drunkenness easily and causes the damage, lacks fixed establishment simultaneously, causes inconveniently to fix adjusting screw, causes the vertical position of inconvenient convenient fixed stay pole. Therefore, the numerically controlled milling machine with the lubricating guide structure is provided for solving the problems.
Content of application
The numerically controlled milling machine with the lubricating and guiding structure comprises a support frame, an adjusting screw rod, a support rod, a micro motor, a lead screw, a ball nut pair, a sliding block, a support block, a clamping mechanism, a mounting mechanism and a fixing mechanism, wherein a strip-shaped groove is formed in the front end of the support frame, the adjusting screw rod is rotatably mounted in the strip-shaped groove, the top end of the adjusting screw rod extends to the upper side of the support frame, a nut is mounted on the annular side surface of the adjusting screw rod, a moving block is fixedly mounted on the outer side of the nut, the support rod is fixedly mounted at one end of the moving block, the rear end of the support rod is attached to the front end of the support frame, the lead screw is rotatably mounted in the support rod, the micro motor is fixedly mounted at the left end of the support rod, one end of the micro motor is connected with the lead screw, the ball nut pair is mounted on the annular side surface of the lead screw, the sliding block is fixedly mounted on the outer side of the ball nut pair, and the support block is fixedly mounted at one end of the support block, the rear end of the supporting block is attached to the supporting rod;
the clamping mechanism comprises an arc-shaped hose, square blocks, a T-shaped rod, a first spring, a pressing block and magnetic blocks, the arc-shaped hose is symmetrically installed at the left end and the right end of the sliding block, more than two square blocks are evenly installed at the left end and the right end of the sliding block, the arc-shaped hose is installed inside the square blocks, the T-shaped rod is installed at one end of each square block, the first spring is installed on the annular side surface of the T-shaped rod, two ends of the first spring are fixedly installed on the T-shaped rod and the square blocks respectively, one end of the T-shaped rod extends into the square blocks, the pressing block is fixedly installed at one end of the T-shaped rod, one end of the pressing block is attached to the arc-shaped hose, and the two magnetic blocks are symmetrically and fixedly installed inside the square blocks;
the installation mechanism comprises connecting pipes, installation blocks, clamping blocks and clamping grooves, the two connecting pipes are symmetrically installed at the left end and the right end of the supporting block, one end of each connecting pipe is connected with the arc-shaped hose, the installation blocks are assembled on the annular side surfaces of the connecting pipes, the clamping blocks are fixedly installed at one ends of the installation blocks, the two clamping grooves are symmetrically formed at the left end and the right end of the supporting block, and the clamping blocks are installed inside the clamping grooves;
the fixing mechanism comprises a circular plate, a U-shaped rod, a spring III, a magnetic ring I and a magnetic ring II, the circular plate is fixedly installed at the top end of the adjusting screw rod, the U-shaped rod is fixedly installed at the top end of the circular plate, the spring III is fixedly installed on the annular side face of the U-shaped rod, the bottom end of the spring III is fixedly installed on the circular plate, the magnetic ring II is fixedly installed at the top end of the support frame, the magnetic ring II is fixedly installed on the outer side of the annular side face of the adjusting screw rod, the circular plate penetrates through the bottom end of the U-shaped rod, the magnetic ring I is fixedly installed at the bottom end of the U-shaped rod, and the magnetic ring I and the magnetic ring II are attached in an adsorption mode.
Furthermore, the clamping mechanisms are two groups, the two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged at the left end and the right end of the sliding block.
Furthermore, more than two oil injection holes are uniformly formed in the annular side face of the arc-shaped hose, the oil injection holes are aligned with the direction of the screw rod bearing, and one end of the connecting pipe is connected with external oil transportation equipment.
Furthermore, the clamping groove is composed of a groove and a T-shaped groove, the left end and the right end of the supporting block are symmetrically provided with the groove and the T-shaped groove, one end of the T-shaped groove is communicated with the groove, two limiting grooves are symmetrically formed in the T-shaped groove, and one end of the clamping block extends into the limiting grooves.
Furthermore, a threaded hole is formed in one end of the mounting block, a fastening bolt is mounted in the threaded hole, and one end of the fastening bolt extends into the mounting block and is attached to the connecting pipe.
Furthermore, a second spring is fixedly installed inside the clamping groove, a pressing plate is fixedly installed at one end of the second spring, and one end of the pressing plate is attached to the clamping block.
Furthermore, the two groups of mounting mechanisms are arranged, the two groups of mounting mechanisms are identical in structure, and the two groups of mounting mechanisms are symmetrically mounted at the left end and the right end of the supporting block.
Further, two circular ports are symmetrically formed in the top end of the circular plate, the U-shaped rod is installed inside the circular ports, more than two balls are evenly installed inside the circular ports, and the spherical side faces of the balls are attached to the annular side faces of the U-shaped rod.
Furthermore, the initial position of the spring III is in a compressed state, and the adsorption force between the first magnetic ring and the second magnetic ring is larger than the elastic force of the spring III.
Furthermore, the first magnetic ring is fixedly installed on the U-shaped rod through a first screw, and the second magnetic ring is fixedly installed on the support frame through a second screw.
The beneficial effect of this application is: the application provides a numerically controlled fraise machine with convenient lubricated lead screw and convenient fixed adjusting screw function.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic view of an arcuate hose mounting configuration according to an embodiment of the present application;
FIG. 3 is a schematic view of a clamping mechanism according to an embodiment of the present application;
FIG. 4 is a structural schematic view of a mounting mechanism in accordance with one embodiment of the present application;
FIG. 5 is a schematic diagram of a card slot structure according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a fixing mechanism according to an embodiment of the present application.
In the figure: 1. the device comprises a support frame, 2, an adjusting screw rod, 3, a support rod, 4, a micro motor, 5, a screw rod, 6, a ball nut pair, 7, a sliding block, 8, a support block, 9, an arc-shaped hose, 10, a square block, 11, a T-shaped rod, 12, a first spring, 13, a pressing block, 14, a magnetic block, 15, a connecting pipe, 16, an installation block, 17, a clamping block, 18, a clamping groove, 19, a second spring, 20, a pressing plate, 21, a circular plate, 22, a U-shaped rod, 23, a third spring, 24, a first magnetic ring, 25 and a second magnetic ring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-6, the numerically controlled milling machine with the lubricating and guiding structure includes a support frame 1, an adjusting screw 2, a support rod 3, a micro motor 4, a screw 5, a ball nut pair 6, a slider 7, a support block 8, a clamping mechanism, a mounting mechanism and a fixing mechanism, wherein a strip-shaped groove is formed at the front end of the support frame 1, the adjusting screw 2 is rotatably mounted in the strip-shaped groove, the top end of the adjusting screw 2 extends to the upper side of the support frame 1, a nut is mounted on the annular side surface of the adjusting screw 2, a moving block is fixedly mounted on the outer side of the nut, the support rod 3 is fixedly mounted at one end of the moving block, the support rod 3 is attached to the front end of the support frame 1 at the rear end of the support rod 3, the screw 5 is rotatably mounted in the support rod 3, the micro motor 4 is fixedly mounted at the left end of the support rod 3, and one end of the micro motor 4 is connected with the screw 5, a ball nut pair 6 is arranged on the annular side surface of the screw rod 5, a sliding block 7 is fixedly arranged on the outer side of the ball nut pair 6, a supporting block 8 is fixedly arranged at one end of the sliding block 7, and the rear end of the supporting block 8 is attached to the supporting rod 3;
the clamping mechanism comprises an arc-shaped hose 9, a square 10, a T-shaped rod 11, a first spring 12, a pressing block 13 and magnetic blocks 14, the arc-shaped hose 9 is symmetrically installed at the left end and the right end of a slider 7, more than two square 10 are uniformly installed at the left end and the right end of the slider 7, the arc-shaped hose 9 is installed inside the square 10, the T-shaped rod 11 is installed at one end of the square 10, the first spring 12 is installed on the annular side surface of the T-shaped rod 11, the two ends of the first spring 12 are fixedly installed on the T-shaped rod 11 and the square 10 respectively, one end of the T-shaped rod 11 extends into the square 10, the pressing block 13 is fixedly installed at one end of the T-shaped rod 11, one end of the pressing block 13 is attached to the arc-shaped hose 9, the two magnetic blocks 14 are fixedly installed inside the square 10 symmetrically, a user pulls the T-shaped rod 11 to move the pressing block 13 to move to be attached to the magnetic blocks 14 in an adsorbing mode, the T-shaped rod 11 moves to stretch the first spring 12, the first spring 12 generates elastic force, the elastic force of the first spring 12 is smaller than the adsorption force between the magnetic block 14 and the pressing block 13, the position of the pressing block 13 is further fixed, then the arc-shaped hose 9 is installed inside the square block 10, the T-shaped rod 11 is pushed, the T-shaped rod 11 moves to drive the pressing block 13 to move and separate from the magnetic block 14, the T-shaped rod 11 moves to drive the pressing plate 20 to move to be attached to the arc-shaped hose 9 under the action of the elastic force of the first spring 12, and the arc-shaped hose 9 is further clamped and fixed;
the installation mechanism comprises a connecting pipe 15, an installation block 16, a fixture block 17 and a clamping groove 18, wherein two connecting pipes 15 are symmetrically installed at the left end and the right end of the supporting block 8, one end of each connecting pipe 15 is connected with the arc-shaped hose 9, the installation block 16 is installed on the annular side surface of each connecting pipe 15, one end of the installation block 16 is fixedly provided with the fixture block 17, two clamping grooves 18 are symmetrically formed at the left end and the right end of the supporting block 8, the fixture block 17 is installed inside the clamping groove 18, a user enters the connecting pipe 15 and is installed inside the installation block 16, the connecting pipe 15 is fixedly installed inside the installation block 16 by screwing a fastening bolt, one end of the fixture block 17 is installed inside a groove on the clamping groove 18 and pushes the installation block 16 to move, the installation block 16 moves to drive the fixture block 17 to move to extrude the pressing plate 20, the spring II 19 generates elasticity, then the installation block 16 is horizontally pulled, and the installation block 16 moves to drive the fixture block 17 to move to enter a T-shaped groove on the clamping groove 18, when one end of the fixture block 17 is aligned with the limiting groove, the fixture block 17 moves into the limiting groove under the action of the elastic force of the second spring 19, and then the fixture block 17 is installed in the clamping groove 18, so that the installation of the installation block 16 and the connecting pipe 15 is completed;
the fixing mechanism comprises a circular plate 21, a U-shaped rod 22, a spring III 23, a magnetic ring I24 and a magnetic ring II 25, the top end of the adjusting screw rod 2 is fixedly provided with the circular plate 21, the top end of the circular plate 21 is fixedly provided with the U-shaped rod 22, the annular side surface of the U-shaped rod 22 is fixedly provided with the spring III 23, the bottom end of the spring III 23 is fixedly arranged on the circular plate 21, the top end of the support frame 1 is fixedly provided with the magnetic ring II 25, the magnetic ring II 25 is fixedly arranged on the outer side of the annular side surface of the adjusting screw rod 2, the bottom end of the U-shaped rod 22 penetrates through the circular plate 21, the bottom end of the U-shaped rod 22 is fixedly provided with the magnetic ring I24, the magnetic ring I24 is attached to the magnetic ring II 25 in an adsorption mode, when the adjusting screw rod 2 needs to be rotated, a user pulls the U-shaped rod 22 to drive the magnetic ring I24 to move to separate from the magnetic ring II 25 and attach to the circular plate 21, the U-shaped rod 22 moves to stretch the spring III 23, when the adjusting screw 2 needs to be fixed, a user pushes the U-shaped rod 22 downwards, the U-shaped rod 22 moves to drive the magnetic ring one 24 to move to be separated from the circular plate 21, under the action of the elastic force of the spring three 23, the U-shaped rod 22 moves to drive the magnetic ring one 24 to move to be attached to the magnetic ring two 25 in an adsorption mode, and the adjusting screw 2 is fixed.
The two groups of clamping mechanisms are same in structure and are symmetrically arranged at the left end and the right end of the sliding block 7; more than two oil injection holes are uniformly formed in the annular side face of the arc-shaped hose 9, the oil injection holes are aligned with the bearing direction of the screw rod 5, and one end of the connecting pipe 15 is connected with external oil transportation equipment; the clamping groove 18 consists of a groove and a T-shaped groove, the left end and the right end of the supporting block 8 are symmetrically provided with the groove and the T-shaped groove, one end of the T-shaped groove is communicated with the groove, two limiting grooves are symmetrically formed in the T-shaped groove, and one end of the clamping block 17 extends into the limiting grooves; one end of the mounting block 16 is provided with a threaded hole, a fastening bolt is mounted in the threaded hole, and one end of the fastening bolt extends into the mounting block 16 and is attached to the connecting pipe 15; a second spring 19 is fixedly installed inside the clamping groove 18, a pressing plate 20 is fixedly installed at one end of the second spring 19, and one end of the pressing plate 20 is attached to the clamping block 17; the two groups of mounting mechanisms are arranged, the two groups of mounting mechanisms have the same structure, and are symmetrically mounted at the left end and the right end of the supporting block 8; the top end of the circular plate 21 is symmetrically provided with two circular holes, the U-shaped rods 22 are arranged inside the circular holes, more than two balls are uniformly arranged inside the circular holes, and the spherical side surfaces of the balls are attached to the annular side surfaces of the U-shaped rods 22; the spring III 23 is in a compressed state at the initial position, and the adsorption force between the magnetic ring I24 and the magnetic ring II 25 is greater than the elastic force of the spring III 23; the first magnetic ring 24 is fixedly arranged on the U-shaped rod 22 through a first screw, and the second magnetic ring 25 is fixedly arranged on the support frame 1 through a second screw.
This application is when using, installs arc hose 9 inside square 10, promotes T type pole 11, and T type pole 11 removes and drives briquetting 13 and remove and the separation of magnetic path 14, and T type pole 11 removes under the effect of a 12 spring forces of spring and drives the removal of clamp plate 20 and laminate mutually with arc hose 9, and then carries out the centre gripping to arc hose 9 and fix.
One end of the fixture block 17 is installed in the groove on the clamping groove 18, the installation block 16 is pushed to move, the installation block 16 moves to drive the fixture block 17 to move to extrude the pressing plate 20, the second spring 19 generates elasticity, then the installation block 16 is horizontally pulled, the installation block 16 moves to drive the fixture block 17 to move to enter the T-shaped groove on the clamping groove 18, and when one end of the fixture block 17 is aligned with the limiting groove, the fixture block 17 moves to enter the limiting groove under the action of the elasticity of the second spring 19.
When the adjusting screw 2 needs to be fixed, a user pushes the U-shaped rod 22 downwards, the U-shaped rod 22 moves to drive the first magnetic ring 24 to move and separate from the circular plate 21, and under the action of the elastic force of the third spring 23, the U-shaped rod 22 moves to drive the first magnetic ring 24 to move and adhere to the second magnetic ring 25 in an adsorption mode, so that the adjusting screw 2 is fixed.
The application has the advantages that:
1. install the arc hose inside the square, promote T type pole, T type pole removal drive pressure block removes and the magnetic path separation, and T type pole removal drive pressure plate removes and laminates mutually with the arc hose under the effect of spring elasticity, and then carries out the centre gripping to the arc hose fixed, has solved and has lacked fixture, causes inconvenient to carry out the centre gripping to the arc hose fixed, and then inconvenient refuels lubricated problem to the lead screw. And meanwhile, a fixing mechanism is lacked, so that the adjusting screw rod is inconvenient to fix, and the vertical position of the support rod is inconvenient and convenient to fix.
2. Inside the recess on the draw-in groove was installed to fixture block one end, and promote the installation piece and remove, the installation piece removes and drives the fixture block and remove and extrude the clamp plate, make two production elasticity of spring, horizontal pulling installation piece after that, the installation piece removes and drives the fixture block and remove the T type inslot portion that gets into on the draw-in groove, when fixture block one end aligns with the spacing groove, the fixture block removes under the effect of two elasticity of spring and gets into the spacing inslot portion, the problem of lacking installation mechanism has been solved, cause inconvenient fixing the connecting pipe, cause the connecting pipe to take place the drunkenness easily and cause the damaged problem.
3. When needing fixed adjusting screw, the user promotes U type pole downwards, and U type pole removes and drives magnetic ring one and remove and the plectane separation, and under the effect of three elastic forces of spring, U type pole removes and drives magnetic ring one and remove and adsorb the laminating with magnetic ring two, and then fixes adjusting screw, has solved and has lacked fixed establishment, causes inconvenient fixing adjusting screw, causes the drawback of inconvenient convenient fixed support pole vertical position.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. Numerical control milling machine with lubricated guide structure, its characterized in that: the adjustable support comprises a support frame (1), an adjusting screw rod (2), a support rod (3), a micro motor (4), a lead screw (5), a ball nut pair (6), a sliding block (7), a supporting block (8), a clamping mechanism, an installing mechanism and a fixing mechanism, wherein a strip-shaped groove is formed in the front end of the support frame (1), the adjusting screw rod (2) is installed in the strip-shaped groove in a rotating mode, the top end of the adjusting screw rod (2) extends to the upper side of the support frame (1), a nut is installed on the annular side surface of the adjusting screw rod (2), a moving block is fixedly installed on the outer side of the nut, the support rod (3) is fixedly installed at one end of the moving block, the rear end of the support rod (3) is attached to the front end of the support frame (1), the lead screw (5) is installed in the support rod (3) in a rotating mode, the micro motor (4) is fixedly installed at the right end of the support rod (3), one end of the micro motor (4) is connected with the lead screw (5), a ball nut pair (6) is arranged on the annular side surface of the screw rod (5), a sliding block (7) is fixedly arranged on the outer side of the ball nut pair (6), a supporting block (8) is fixedly arranged at one end of the sliding block (7), and the rear end of the supporting block (8) is attached to the supporting rod (3);
the clamping mechanism comprises an arc-shaped hose (9), a square block (10), a T-shaped rod (11), a first spring (12), a pressing block (13) and a magnetic block (14), the left end and the right end of the sliding block (7) are symmetrically provided with arc-shaped hoses (9), the left end and the right end of the sliding block (7) are uniformly provided with more than two square blocks (10), an arc-shaped hose (9) is arranged in the square block (10), a T-shaped rod (11) is arranged at one end of the square block (10), a first spring (12) is arranged on the annular side surface of the T-shaped rod (11), two ends of the first spring (12) are respectively fixedly arranged on the T-shaped rod (11) and the square block (10), one end of the T-shaped rod (11) extends into the square block (10), a pressing block (13) is fixedly arranged at one end of the T-shaped rod (11), one end of the pressing block (13) is attached to the arc-shaped hose (9), and two magnetic blocks (14) are symmetrically and fixedly arranged in the square block (10);
the installation mechanism comprises connecting pipes (15), installation blocks (16), clamping blocks (17) and clamping grooves (18), the two connecting pipes (15) are symmetrically installed at the left end and the right end of the supporting block (8), one end of each connecting pipe (15) is connected with the arc-shaped hose (9), the installation blocks (16) are assembled on the annular side surface of each connecting pipe (15), the clamping blocks (17) are fixedly installed at one ends of the installation blocks (16), the two clamping grooves (18) are symmetrically formed at the left end and the right end of the supporting block (8), and the clamping blocks (17) are installed inside the clamping grooves (18);
the fixing mechanism comprises a circular plate (21), a U-shaped rod (22), a third spring (23), a first magnetic ring (24) and a second magnetic ring (25), the circular plate (21) is fixedly installed at the top end of the adjusting screw rod (2), the U-shaped rod (22) is fixedly installed at the top end of the circular plate (21), the third spring (23) is fixedly installed on the annular side face of the U-shaped rod (22), the bottom end of the third spring (23) is fixedly installed on the circular plate (21), the second magnetic ring (25) is fixedly installed at the top end of the support frame (1), the second magnetic ring (25) is fixedly installed on the outer side of the annular side face of the adjusting screw rod (2), the circular plate (21) penetrates through the bottom end of the U-shaped rod (22), the first magnetic ring (24) is fixedly installed at the bottom end of the U-shaped rod (22), and the first magnetic ring (24) and the second magnetic ring (25) are attached in an adsorbing mode.
2. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: the clamping mechanisms are two groups, the two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged at the left end and the right end of the sliding block (7).
3. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: more than two oil injection holes are uniformly formed in the annular side face of the arc-shaped hose (9), the oil injection holes are aligned with the bearing direction of the screw rod (5), and one end of the connecting pipe (15) is connected with external oil transportation equipment.
4. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: the clamping groove (18) is composed of a groove and a T-shaped groove, the left end and the right end of the supporting block (8) are symmetrically provided with the groove and the T-shaped groove, one end of the T-shaped groove is communicated with the groove, two limiting grooves are symmetrically formed in the T-shaped groove, and one end of the clamping block (17) extends into the limiting grooves.
5. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: a threaded hole is formed in one end of the mounting block (16), a fastening bolt is mounted in the threaded hole, and one end of the fastening bolt extends into the mounting block (16) and is attached to the connecting pipe (15).
6. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: a second spring (19) is fixedly installed inside the clamping groove (18), a pressing plate (20) is fixedly installed at one end of the second spring (19), and one end of the pressing plate (20) is attached to the clamping block (17).
7. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: the two groups of mounting mechanisms are identical in structure and are symmetrically mounted at the left end and the right end of the supporting block (8).
8. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: two circular ports are symmetrically formed in the top end of the circular plate (21), the U-shaped rod (22) is installed inside the circular port, more than two balls are evenly installed inside the circular port, and the spherical side faces of the balls are attached to the annular side faces of the U-shaped rod (22).
9. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: the spring III (23) is in a compressed state at the initial position, and the adsorption force between the magnetic ring I (24) and the magnetic ring II (25) is greater than the elastic force of the spring III (23).
10. The numerically controlled milling machine with a lubrication guide structure according to claim 1, wherein: the magnetic ring I (24) is fixedly arranged on the U-shaped rod (22) through a screw I, and the magnetic ring II (25) is fixedly arranged on the support frame (1) through a screw II.
Priority Applications (1)
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Effective date of registration: 20220414 Address after: 528000 No. 5-21, xiaofengtian Road, Wuzhuang, Luocun village, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan Zhuhao mechanical equipment Co.,Ltd. Address before: Shanghai Xinghui Machinery Equipment Co., Ltd., 464 Beijing East Road, Huangpu District, Shanghai 200020 Applicant before: Jiang Haibin |
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Denomination of invention: CNC milling machine with lubrication guide structure Granted publication date: 20220506 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Sanshui Baini Branch Pledgor: Foshan Zhuhao mechanical equipment Co.,Ltd. Registration number: Y2024980016865 |
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