CN112355365A - Disc type automatic milling device - Google Patents
Disc type automatic milling device Download PDFInfo
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- CN112355365A CN112355365A CN202011080085.0A CN202011080085A CN112355365A CN 112355365 A CN112355365 A CN 112355365A CN 202011080085 A CN202011080085 A CN 202011080085A CN 112355365 A CN112355365 A CN 112355365A
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- backup pad
- clamping mechanism
- disc
- milling
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a disc type automatic milling device which comprises a rack, a grinding tool system provided with a disc type milling cutter and a clamping mechanism used for fixing a workpiece, wherein the grinding tool system is movably arranged between the clamping mechanism and the workpiece, the clamping mechanism is arranged on the rack in a sliding manner, and the workpiece is fixedly connected with the clamping mechanism through a locking structure. The clamping mechanism for fixing the workpiece is slidably mounted on the rack, the height of the clamping mechanism can be adjusted according to the position of the workpiece, so that the disc type automatic milling device can be conveniently and better adapted to a working environment to perform automatic milling, meanwhile, the clamping mechanism is slidably connected with the rack, the connection mode is simple, operation of operators is more labor-saving, the production efficiency is improved, and meanwhile, the grinding tool system can more stably mill the workpiece fixed on the clamping mechanism.
Description
Technical Field
The invention relates to the technical field of milling equipment, in particular to a disc type automatic milling device.
Background
Along with the development of rail transit, subways and high-speed railways are successively introduced into development and operation and gradually become main transportation means on which people depend for daily travel, people put higher requirements on the safety, reliability and comfort level of rail vehicles, the stability in running and the noise reduction are important measurement standards, the vehicle body anti-snaking shock absorber seat is used as one of main stress components of a vehicle body chassis, and the reliability of the vehicle body anti-snaking shock absorber seat is directly related to the overall strength and the operation safety of the rail vehicles.
The conventional anti-snaking vibration damper seat of the car body is mainly formed by welding aluminum plates together, and has a complex structure and large welding amount. When the rail vehicle automobile body was examined and repaired at senior level, need lift car backing plate around and vibration damper seat bottom plate and outside riser to the vibration damper seat and mill, the traditional mode of milling is generally accomplished through the manual work, and it is big to mill work load, and the vibration damper seat is located rail vehicle's bottom moreover, can't guarantee the steadiness of vibration damper seat behind the lifting vibration damper seat, leads to milling inefficiency, mills the unable assurance of quality.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a disc type automatic milling device to achieve the purposes of quickly fixing a workpiece and quickly milling the surface of the workpiece.
In order to solve the technical problems, the invention adopts the technical scheme that:
a disc type automatic milling device comprises a rack, a grinding tool system provided with a disc type milling cutter and a clamping mechanism used for fixing a workpiece, wherein the grinding tool system is movably arranged between the clamping mechanism and the workpiece, the clamping mechanism is slidably arranged on the rack, and the workpiece is fixedly connected with the clamping mechanism through a locking structure.
In the scheme, the clamping mechanism for fixing the workpiece is slidably mounted on the rack, and the clamping mechanism can adjust the height of the clamping mechanism according to the position of the workpiece, so that the disc type automatic milling device can better adapt to the working environment to perform automatic milling operation conveniently, and a grinding tool system can mill the workpiece fixed on the clamping mechanism more stably.
Furthermore, the frame includes the locating plate of vertical direction, and the symmetry is installed along the first slide rail of vertical direction extension on the locating plate, and clamping mechanism is last to be installed and to match with first slide rail and first slider, and first slider embedding first slide rail is used for driving clamping mechanism and slides along vertical direction.
In the above scheme, the clamping mechanism is installed on the rack and is in sliding connection with the rack, the connecting mode of the clamping mechanism and the rack is simple, the height of the clamping mechanism is controlled in a sliding mode to adapt to the position of a workpiece, the clamping mechanism is tightly connected with the workpiece, and the height of the clamping mechanism is adjusted more labor-saving.
Furthermore, clamping mechanism includes first backup pad, the second backup pad that sets up around and screws the screw rod, connects through the screw rod of screwing between first backup pad and the second backup pad, installs the layer board of vertical direction on the first backup pad, installs the gliding first slider along first slide rail on the layer board.
In the scheme, the first supporting plate and the second supporting plate are connected through the screwing screw rod, the distance between the first supporting plate and the second supporting plate is controlled through the screwing screw rod, so that the first supporting plate and the second supporting plate are radially supported at the bottom of a workpiece respectively, and the distance between the first supporting plate and the second supporting plate is used for clamping and fixing the bottom of the workpiece.
Further, the layer board setting is in the one side that first backup pad is close to the second backup pad, and the bottom of second backup pad and the top butt of layer board.
In the above scheme, the supporting plate is connected with the frame in a sliding manner, and is fixedly connected with the first supporting plate to form an external lifting structure, so that the first supporting plate can stably support the bottom of the workpiece, the clamping mechanism can be conveniently and quickly mounted on the frame, and the clamping mechanisms with different sizes can be maintained and replaced.
Further, install the first ball that extends along vertical direction on the first backup pad, first ball sets up in one side that first backup pad is close to the second backup pad, installs hand round on the first ball, the lower extreme and the hand round threaded connection of first ball.
In the scheme, the first ball screw is mounted on the first supporting plate, the height of the clamping mechanism is rapidly adjusted through the manual operation hand-operated wheel, and then the lifting function of the clamping mechanism is realized, so that the disc type automatic milling device is better adapted to the working environment to perform automatic milling.
Furthermore, a spring used for adjusting the relative distance between the first supporting plate and the second supporting plate is arranged between the first supporting plate and the second supporting plate, and the screwing screw rod sequentially penetrates through the first supporting plate, the spring and the second supporting plate along the horizontal direction.
In the above scheme, the screwing screw rod sequentially penetrates through the first supporting plate, the spring and the second supporting plate along the horizontal direction to form a locking structure, and the distance between the first supporting plate and the second supporting plate is adjusted by rotating the screwing screw rod so as to adapt to workpieces of different specifications, clamp the bottoms of the workpieces and improve the stability of the whole clamping mechanism.
Further, the grinding tool system comprises a cutter shaft which is horizontally arranged, one end of the cutter shaft is a power input end which is used for being in transmission connection with the driving motor, and the other end of the cutter shaft is a cutter mounting end which is used for mounting the disc type milling cutter.
In the above scheme, the one end and the driving motor of arbor are connected, and the one end and the disc type milling cutter of arbor are connected, polish to the work piece through driving motor control disc type milling cutter, realize that automatic control milling cutter carries out work, have not only reduced operating personnel's work load, improve work efficiency, have still guaranteed the degree of depth and the length of polishing to and the smoothness of work piece surface.
Further, the disc type milling cutter comprises a disc type cutter body, a milling cutter head and a milling cutter blade, wherein the plurality of milling cutter heads are sequentially arranged on the peripheral wall of the disc type cutter body at intervals, and the milling cutter blade is correspondingly arranged on the milling cutter head.
In the scheme, a plurality of milling cutter heads are sequentially arranged on the peripheral wall of the disc type cutter body at intervals, the milling cutter heads are correspondingly provided with milling cutter blades, the disc type milling cutter can extend into the bottom of the railway vehicle to mill the shock absorber seat, and the disc type milling cutter is controlled to rotate forwards and reversely to rapidly mill in multiple directions.
Further, the milling insert is fixed to one side of the milling head and extends radially toward the disc-type cutter body along a side wall of the milling head.
In the scheme, the milling blade radially extends towards the disc type cutter body, so that the disc type milling cutter can extend into the bottom of a railway vehicle and comprehensively mill the shock absorber seat, and particularly, the narrow hole can realize the forward and backward, left and right movement and up and down movement of the milling blade, so that the milling quality is better ensured.
Furthermore, the section of the milling head is trapezoidal, and a guide cutting groove is formed between the milling heads.
In the above scheme, the milling cutter head is provided with the guide cutting groove, so that the end part of the milling cutter head and the milling cutter blade can extend into the narrow hole, and the milling is realized.
Compared with the related art, the disc type automatic milling device provided by the invention has the following beneficial effects:
the clamping mechanism for fixing the workpiece is arranged on the rack in a sliding mode, the clamping mechanism can adjust the height of the clamping mechanism according to the position of the workpiece to quickly fix the workpiece, and a grinding tool system can stably and quickly mill the workpiece fixed on the clamping mechanism.
The disc type milling cutter can extend into the bottom of a railway vehicle to comprehensively mill the shock absorber seat, and particularly realizes the front and back, left and right and up and down movement of the milling cutter blade at a narrow hole, so that the milling quality is better ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural diagram of an automatic disc milling device according to an embodiment of the invention;
FIG. 2 is a side view of an automatic disc milling apparatus in an embodiment of the present invention;
figure 3 is a side view of a disc-type automatic milling device at yet another elevation in an embodiment of the present invention.
Reference numbers in the figures:
1. a grinding tool system; 11. a drive motor; 12. a cutter shaft; 13. a disc cutter; 131. a disc type cutter body; 132. a milling head;
2. a position adjustment system; 21. a level adjustment assembly; 211. a horizontal slide rail; 212. a horizontal slider; 213. a horizontal ball screw; 22. a lateral adjustment assembly; 221. a transverse slide rail; 222. a transverse slide block; 223. a lateral ball screw; 224. a transverse motor; 23. a longitudinal adjustment assembly; 231. a longitudinal slide rail; 232. a longitudinal slide block; 233. a longitudinal ball screw; 234. a lifting motor; 24. a first horizontal plate; 25. a second horizontal plate; 26. a first vertical plate; 27. a first slide plate;
3. a frame; 31. positioning a plate; 32. a fixing plate; 33. a guide wheel; 34. supporting legs;
4. a clamping mechanism; 41. a first support plate; 42. a second support plate; 43. a support plate; 44. a first slide rail; 45. a first slider; 46. a first ball screw; 47. screwing the screw; 48. a spring; 49. a first hand wheel;
5. and (5) a workpiece.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 to 3, the present invention provides an automatic disc milling device, which comprises a frame 3, a grinding tool system 1 provided with a disc-type milling cutter 13, and a clamping mechanism 4 for fixing a workpiece 5, wherein the grinding tool system 1 is movably arranged between the clamping mechanism 4 and the workpiece 5, the clamping mechanism 4 is slidably arranged on the frame 3, and the workpiece 5 is fixedly connected with the clamping mechanism 4 through a locking structure. The clamping mechanism 4 for fixing the workpiece 5 is slidably mounted on the rack 3, and the clamping mechanism 4 can adjust the height of the clamping mechanism 4 according to the position of the workpiece 5, so that the disc type automatic milling device can adapt to the working environment better to perform automatic milling operation conveniently, and the grinding tool system 1 can mill the workpiece 5 fixed on the clamping mechanism 4 more stably.
As shown in fig. 2 and fig. 3, in this embodiment, the frame 3 includes a positioning plate 31 in the vertical direction, first slide rails 44 extending in the vertical direction are symmetrically installed on the positioning plate 31, a first slide block 45 matched with the first slide rails 44 and embedded in the clamping mechanism 4 is installed on the clamping mechanism 4, and the first slide block 45 is embedded in the first slide rails 44 and used for driving the clamping mechanism 4 to slide in the vertical direction. Clamping mechanism 4 installs in frame 3 and with frame 3 sliding connection, and clamping mechanism 4 and frame 3's connected mode is simple, and through the height of gliding mode control clamping mechanism 4 moreover, the position of adaptation work piece 5 to realize clamping mechanism 4 and work piece 5 fastening connection, it is more laborsaving to adjust clamping mechanism 4's height.
As shown in fig. 2 and 3, in the present embodiment, the clamping mechanism 4 includes a first support plate 41, a second support plate 42 and a screwing screw 47, which are arranged in front and back, the first support plate 41 and the second support plate 42 are connected by the screwing screw 47, a supporting plate 43 in a vertical direction is mounted on the first support plate 41, and a first slider 45 sliding along a first slide rail 44 is mounted on the supporting plate 43. The distance between the first support plate 41 and the second support plate 42 is controlled by screwing the screw rod 47 to realize the radial support of the bottom of the workpiece 5 by the first support plate 41 and the second support plate 42 respectively, and the distance between the first support plate 41 and the second support plate 42 clamps and fixes the bottom of the workpiece 5.
As shown in fig. 2 and 3, in the present embodiment, the supporting plate 43 is disposed on the side of the first supporting plate 41 close to the second supporting plate 42, and the bottom of the second supporting plate 42 abuts against the top of the supporting plate 43. The supporting plate 43 is connected with the frame 3 in a sliding manner, and is fixedly connected with the first supporting plate 41 to form an external lifting structure, so that the first supporting plate 41 can stably support the bottom of the workpiece 5, the clamping mechanism 4 can be conveniently and quickly mounted on the frame 3, and the clamping mechanisms 4 with different sizes can be maintained and replaced conveniently.
As shown in fig. 2 and 3, in the present embodiment, a first ball screw 46 extending in the vertical direction is mounted on the first support plate 41, the first ball screw 46 is disposed on one side of the first support plate 41 close to the second support plate 42, a hand wheel is mounted on the first ball screw 46, and the lower end of the first ball screw 46 is in threaded connection with a first hand wheel 49. The height of the clamping mechanism 4 is rapidly adjusted by manually operating the first hand-operated wheel 49, and then the lifting function of the clamping mechanism 4 is realized, so that the disc type automatic milling device is better adapted to the working environment for automatic milling.
As shown in fig. 2 and 3, in the present embodiment, a spring 48 for adjusting a relative distance between the first support plate 41 and the second support plate 42 is disposed between the first support plate 41 and the second support plate 42, and a tightening screw 47 sequentially penetrates the first support plate 41, the spring 48, and the second support plate 42 in a horizontal direction. The screwing screw 47 sequentially penetrates through the first supporting plate 41, the spring 48 and the second supporting plate 42 along the horizontal direction to form a locking structure, the distance between the first supporting plate 41 and the second supporting plate 42 is adjusted by rotating the screwing screw 47 to adapt to workpieces 5 of different specifications, the bottoms of the workpieces 5 are clamped, and the stability of the whole clamping mechanism 4 is improved.
Through above-mentioned disc type automatic milling device, the clamping mechanism 4 slidable mounting of fixed work piece 5 is in frame 3 to according to the height of work piece 5's position control self, in order to make things convenient for disc type automatic milling device to adapt to operational environment better and carry out the automatic milling work, operating personnel operates more laborsavingly moreover, and then has improved production efficiency, is favorable to grinding tool system 1 to stabilize more simultaneously and mills the operation to fixing the work piece 5 on clamping mechanism 4.
Example two
As shown in fig. 1 to 3, the embodiment is a further limitation of the first embodiment, in this embodiment, the grinding tool system 1 includes a horizontally disposed cutter shaft 12, one end of the cutter shaft 12 is a power input end for transmission connection with the driving motor 11, and the other end of the cutter shaft 12 is a cutter mounting end for mounting the disc cutter 13. The disc type milling cutter 13 is controlled by the driving motor 11 to polish the workpiece 5, the milling cutter is automatically controlled to work, the workload of operators is reduced, the working efficiency is improved, and the polishing depth and length and the smoothness of the surface of the workpiece 5 are guaranteed.
As shown in fig. 2 and 3, in this embodiment, the disc-type milling cutter 13 includes a disc-type cutter body 131, a milling head 132 and a milling blade, a plurality of milling heads 132 are sequentially arranged on the outer circumferential wall of the disc-type cutter body 131 at intervals, and the milling blade is correspondingly mounted on the milling head 132. A plurality of milling cutter heads 132 are sequentially arranged on the outer peripheral wall of the disc type cutter body 131 at intervals, milling cutter blades are correspondingly arranged on the milling cutter heads 132, the disc type milling cutter 13 can extend into the bottom of the railway vehicle to mill the shock absorber seat, and multi-directional milling can be rapidly realized by controlling the disc type milling cutter 13 to rotate forwards and backwards.
As shown in fig. 2 and 3, in this embodiment, the milling insert is fixed to one side of the milling head 132 and extends radially toward the disc body 131 along the side wall of the milling head 132. The radial extension of the milling cutter blade towards the disc type cutter body 131 is beneficial to the disc type milling cutter 13 to extend into the bottom of the rail vehicle and comprehensively mill the shock absorber seat, and particularly, the narrow hole position realizes the forward and backward, the left and right movement and the up and down movement of the milling cutter blade, thereby better ensuring the milling quality.
In this embodiment, the milling head 132 has a trapezoidal cross-section, and the milling head 132 has a cutting guide groove therebetween. The milling head 132 has a guiding groove therebetween, which is more advantageous for the end of the milling head 132 and the milling insert to extend into the narrow hole for milling thereof.
In this embodiment, a positioning groove is provided at a connection portion between the disc type cutter body 131 and the cutter shaft 12, and the disc type cutter body 131 and the cutter shaft 12 are fixed by sinking 4 bolts, so that a distance between the disc type milling cutter 13 and the workpiece 5 is shortened.
Through the disc type automatic milling device, the disc type milling cutter 13 can not only extend into the bottom of the railway vehicle to comprehensively mill the shock absorber seat, but also realize the front and back, left and right movement and up and down movement of the milling blade, particularly at narrow holes, so that the milling quality is better ensured.
EXAMPLE III
As shown in fig. 1 to fig. 3, the embodiment is a further limitation of the second embodiment, and in this embodiment, includes a frame 3; the grinding tool system 1 is movably arranged on the frame 3, and a disc type milling cutter 13 is arranged on the grinding tool system 1; and the position adjusting system 2 is respectively connected with the frame 3 and the grinding tool system 1 and is used for driving the milling cutter to perform feed motion so as to realize that the motion direction of the disc type milling cutter 13 is consistent with the direction of the workpiece 5, and uniform and consistent grinding allowance and high-quality processing surface are provided on the basis of automatically finishing milling operation.
As shown in fig. 1, in this embodiment, the position adjusting system 2 includes a horizontal adjusting assembly 21, a horizontal adjusting assembly 22 and a vertical adjusting assembly 23, the frame 3 includes a fixing plate 32 in the horizontal direction, the vertical adjusting assembly 23 is mounted on the fixing plate 32, and the grinding tool system 1, the horizontal adjusting assembly 21, the horizontal adjusting assembly 22 and the vertical adjusting assembly 23 are sequentially connected from top to bottom. Under the drive of the position adjusting system 2, the milling cutter respectively performs feeding motion along the front-back direction, the left-right direction and the vertical direction, so that the polishing quality is ensured.
As shown in fig. 3, in the present embodiment, a first horizontal plate 24 is disposed between the horizontal adjustment assembly 21 and the lateral adjustment assembly 22, the horizontal adjustment assembly 21 includes a horizontal slide rail 211 axially parallel to the workpiece 5 and a horizontal slide block 212 embedded in the horizontal slide rail 211, the horizontal slide rail 211 is horizontally fixed on the first horizontal plate 24, the horizontal slide block 212 is provided with a first slide plate 27, and the first slide plate 27 is fixedly connected with the grinding tool system 1. The grinding tool system 1 is fixed on the horizontal adjusting assembly 21, and the milling cutter is driven by the horizontal adjusting assembly 21 to perform feed motion along the horizontal direction, so that the stroke of the milling cutter along the horizontal motion is controlled.
As shown in fig. 2, in the present embodiment, the horizontal sliding rails 211 are symmetrically disposed on the left and right sides of the first horizontal plate 24, the horizontal ball screws 213 for guiding the grinding tool system 1 to slide along the horizontal sliding rails 211 are mounted on the first horizontal plate 24, the horizontal ball screws 213 are axially parallel to the workpiece 5, and one end of the horizontal ball screws 213 is in threaded connection with the hand-operated wheel. The horizontal ball screw 213 rotates by operating the hand-operated wheel belt, so that the first sliding plate 27 moves linearly along the horizontal direction, and the movement stroke of the milling cutter along the horizontal direction is finely adjusted and controlled.
In this embodiment, horizontal ball 213 includes the lead screw, the fixing base, the supporting seat and the nut seat that has the ball, and supporting seat, nut seat and fixing base overlap in proper order and establish on the lead screw, and the both ends of first horizontal plate 24 are the erection bracing seat respectively and the fixing base is used for injecing the position of lead screw, and the both sides face of first slide 27 is fixed with horizontal slide rail 211 and grinding tool system 1 respectively, and the lead screw is close to the one end of supporting and hand round threaded connection in order to realize controlling milling cutter along the horizontally motion.
As shown in fig. 1, in the present embodiment, a second horizontal plate 25 is disposed between the transverse adjusting assembly 22 and the longitudinal adjusting assembly 23, the transverse adjusting assembly 22 includes a transverse slide rail 221, a transverse slide block 222 embedded in the transverse slide rail 221, and a transverse ball screw 223, the transverse slide rail 221 and the transverse ball screw 223 are respectively radially parallel to the workpiece 5 and fixed on the second horizontal plate 25, and the transverse slide block 222 is mounted with the horizontal adjusting assembly 21. The horizontal adjusting assembly 21 and the grinding tool system 1 are integrally installed on the transverse slide rail 221, and the transverse ball screw 223 makes a rotary motion so as to realize that the horizontal adjusting assembly 21 and the grinding tool system 1 integrally make a linear motion along the transverse direction.
As shown in fig. 2 and 3, in the present embodiment, the lateral adjustment assembly 22 further includes a lateral motor 224 and a lateral reducer having an input shaft and an output shaft, the input shaft of the lateral reducer is connected to the output shaft of the lateral motor 224, and the output shaft of the lateral reducer is connected to one end of the lateral ball screw 223. The output shaft of the transverse motor 224 drives the input shaft of the transverse speed reducer to move coaxially, and the output shaft of the transverse speed reducer drives the transverse ball screw 223 to move, so that the transverse adjusting assembly 22 automatically drives the horizontal adjusting assembly 21 and the grinding tool system 1 to move linearly in the transverse direction.
In this embodiment, the horizontal ball screw 223 includes a coupling, a screw rod, a fixing seat, a supporting seat and a nut seat having a ball, the supporting seat, the nut seat and the fixing seat are sequentially sleeved on the screw rod, the supporting seat and the fixing seat are respectively installed at two ends of the second horizontal plate 25 to limit the position of the screw rod, two side surfaces of the first horizontal plate 24 are respectively fixed with the horizontal sliding rail 211 and the horizontal sliding block 222, and one end of the screw rod near the support is connected with the hand-operated wheel through a thread or is connected with the horizontal speed reducer to control the milling cutter to move along the horizontal direction.
In this embodiment, the output shaft of the transverse motor 224 and the input shaft of the transverse speed reducer move coaxially through a belt, the input shaft of the transverse speed reducer and the output shaft of the transverse speed reducer are connected through gear engagement, the output shaft of the transverse speed reducer and the coupling of the transverse ball screw 223 move coaxially through the belt, so that the transverse slider 222 slides along the transverse slide rail 221, and further the horizontal adjusting assembly 21 and the grinding tool system 1 are driven to move linearly in the transverse direction integrally.
In this embodiment, the left and right sides of the second horizontal plate 25 are symmetrically provided with the transverse slide rails 221, the second horizontal plate 25 is further provided with the limit stops for guiding the milling cutter along the transverse movement stroke, the limit stops are respectively arranged opposite to the transverse slide rails 221 on the left and right sides of the second horizontal plate 25, and when the transverse speed reducer drives the milling cutter along the transverse movement, the limit stops are arranged to achieve more intelligent control of the movement stroke of the milling cutter.
As shown in fig. 1, in this embodiment, the longitudinal adjusting assembly 23 includes a longitudinal sliding rail 231, a longitudinal sliding block 232 and a longitudinal ball screw 233 embedded in the longitudinal sliding rail 231, the frame 3 further includes a positioning plate 31 in the vertical direction, the bottom of the positioning plate 31 is fixedly connected to the fixing plate 32, the longitudinal sliding rail 231 and the longitudinal ball screw 233 are vertically fixed to the positioning plate 31, a first vertical plate 26 is mounted on the longitudinal sliding block 232, a second horizontal plate 25 is disposed between the lateral adjusting assembly 22 and the longitudinal adjusting assembly 23, the first vertical plate 26 is connected to the second horizontal plate 25, the grinding tool system 1 and the horizontal adjusting assembly 21 are connected to the lateral adjusting assembly 22 and the longitudinal sliding rail 231, and the longitudinal adjusting assembly 23 controls the grinding tool system 1, the horizontal adjusting assembly 21 and the lateral adjusting assembly 22 to move in the vertical direction.
As shown in fig. 1, in this embodiment, the longitudinal adjusting assembly 23 further includes a lifting motor 234 and a lifting reducer, the lifting reducer has an input shaft and a worm gear engaged with the output shaft, the input shaft of the lifting reducer is connected with the output shaft of the lifting motor 234, and the longitudinal ball screw 233 is sleeved in the worm gear, so that the longitudinal adjusting assembly 23 automatically drives the grinding tool system 1, the horizontal adjusting assembly 21 and the horizontal adjusting assembly 22 to move linearly in the longitudinal direction.
In this embodiment, the longitudinal ball screw 233 includes a screw, a fixing seat, a supporting seat and a nut seat having a ball, the supporting seat, the nut seat and the fixing seat are sequentially sleeved on the screw, the two ends of the positioning plate 31 are respectively provided with the supporting seat and the fixing seat for limiting the position of the screw, two side surfaces of the first vertical plate 26 are respectively fixed with the longitudinal sliding block 232 and one end of the second horizontal plate 25, and one end of the screw near the support is connected with the manual lifting reducer to control the milling cutter to move along the longitudinal direction.
In this embodiment, the longitudinal adjusting assembly 23 includes a longitudinal motor and a longitudinal speed reducer, an output shaft of the longitudinal motor and an input shaft of the longitudinal speed reducer move coaxially through a belt, the input shaft of the longitudinal speed reducer is engaged with the longitudinal ball screw 233 through a worm gear, and the output shaft of the longitudinal speed reducer drives the longitudinal ball screw 233 to move coaxially, so that the longitudinal sliding block 232 slides along the longitudinal sliding rail 231, and further drives the grinding tool system 1, the horizontal adjusting assembly 21, and the horizontal adjusting assembly 22 to move linearly in the longitudinal direction.
In this embodiment, the left and right sides symmetry of locating plate 31 is equipped with longitudinal slide rail 231, still is equipped with the limit switch that is used for guiding milling cutter along longitudinal movement stroke on the locating plate 31, and limit switch sets up with the longitudinal slide rail 231 of the left and right sides of first riser 26 respectively relatively, and it is external to drive milling cutter along longitudinal movement to reach the limit switch place when the lift reduction gear, and milling cutter stops to feed along longitudinal movement to more intelligent control milling cutter's movement stroke.
As shown in fig. 1 to 3, in the present embodiment, the longitudinal motor and the longitudinal reducer are fixed on a fixing plate 32 of the frame 3, a guide wheel 33 is installed at the bottom of the fixing plate 32 for controlling the milling device to move along the ground, and a support foot 34 is also installed at the bottom of the fixing plate 32, and the support foot 34 is fixed to the ground, so as to prevent the milling device from moving relative to the ground during the milling operation.
Through the disc type automatic milling device, the position adjusting system 2 drives the disc type milling cutter 13 to move, so that the moving direction of the disc type milling cutter 13 is consistent with the direction of the workpiece 5, and uniform and consistent grinding allowance and high-quality processing surface are provided on the basis of automatically finishing milling work.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a disc type automatic milling device which characterized in that: the grinding tool system is movably arranged between the clamping mechanism and a workpiece, the clamping mechanism is slidably arranged on the rack, and the workpiece is fixedly connected with the clamping mechanism through a locking structure.
2. The disc-type automatic milling device according to claim 1, characterized in that: the frame includes the locating plate of vertical direction, and the symmetry is installed along the first slide rail of vertical direction extension on the locating plate, and clamping mechanism is last to be installed and to match with first slide rail with first slider, and first slider embedding first slide rail is used for driving clamping mechanism and slides along vertical direction.
3. The disc-type automatic milling device according to claim 2, characterized in that: clamping mechanism includes first backup pad, the second backup pad that sets up around and screws the screw rod, connects through the screw rod of screwing between first backup pad and the second backup pad, installs the layer board of vertical direction on the first backup pad, installs the gliding first slider along first slide rail on the layer board.
4. The disc-type automatic milling device according to claim 3, characterized in that: the layer board sets up in one side that first backup pad is close to the second backup pad, the bottom of second backup pad and the top butt of layer board.
5. The disc-type automatic milling device according to claim 3, characterized in that: install the first ball that extends along vertical direction on the first backup pad, first ball sets up the one side that is close to the second backup pad in first backup pad, installs hand round on the first ball, the lower extreme and the hand round threaded connection of first ball.
6. The disc-type automatic milling device according to claim 5, characterized in that: be equipped with the spring that is used for adjusting first backup pad and second backup pad relative distance between first backup pad and the second backup pad, screw the screw rod and pass first backup pad, spring and second backup pad along the horizontal direction in proper order.
7. The disc-type automatic milling device according to any one of claims 1 to 6, characterized in that: the grinding tool system comprises a cutter shaft which is horizontally arranged, one end of the cutter shaft is a power input end which is used for being in transmission connection with a driving motor, and the other end of the cutter shaft is a cutter mounting end which is used for mounting a disc type milling cutter.
8. The disc-type automatic milling device according to claim 7, characterized in that: the disc type milling cutter comprises a disc type cutter body, a milling cutter head and a milling cutter blade, wherein the plurality of milling cutter heads are sequentially arranged on the outer peripheral wall of the disc type cutter body at intervals, and the milling cutter blade is correspondingly arranged on the milling cutter head.
9. The disc-type automatic milling device according to claim 8, characterized in that: the milling cutter blade is fixed on one side of the milling cutter head and extends radially towards the disc-type cutter body along the side wall of the milling cutter head.
10. The disc-type automatic milling device of claim 9, characterized in that: the section of the milling head is trapezoidal, and a guide cutting groove is arranged between the milling heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080085.0A CN112355365A (en) | 2020-10-10 | 2020-10-10 | Disc type automatic milling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080085.0A CN112355365A (en) | 2020-10-10 | 2020-10-10 | Disc type automatic milling device |
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| CN112355365A true CN112355365A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011080085.0A Pending CN112355365A (en) | 2020-10-10 | 2020-10-10 | Disc type automatic milling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872441A (en) * | 2021-02-17 | 2021-06-01 | 内蒙古联晟新能源材料有限公司 | Movable slot milling machine |
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Application publication date: 20210212 |