CN112496785A - Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine - Google Patents
Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine Download PDFInfo
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- CN112496785A CN112496785A CN202011489051.7A CN202011489051A CN112496785A CN 112496785 A CN112496785 A CN 112496785A CN 202011489051 A CN202011489051 A CN 202011489051A CN 112496785 A CN112496785 A CN 112496785A
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- 238000003754 machining Methods 0.000 title claims description 13
- 238000003801 milling Methods 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 27
- 238000009826 distribution Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a fixture device with adjustable workpiece processing angle in a numerical control milling machine, which comprises a machine body, wherein an adjusting cavity is arranged in the machine body, two fixed shells are fixedly arranged on the lower side wall of the adjusting cavity, a meshing cavity is arranged in each fixed shell, a fixed plate is fixedly arranged on the rear side wall of the machine body, a suspension shell is fixedly arranged on the lower side of the fixed plate, a rotating cavity is arranged in each suspension shell, a main motor is fixedly arranged on the lower side wall of the adjusting cavity, the main motor is connected with a motor shaft in a power mode, a first belt wheel and a second belt wheel are fixedly arranged on the motor shaft, a first support ring and a second support ring are slidably connected in the side wall of the adjusting cavity, a rotating device capable of changing in rotation is arranged on the lower side of the adjusting cavity, a clamping device capable of rotating and adjusting the angle is arranged in the middle of the adjusting cavity, a rotating device capable of freely, time can be saved, and processing efficiency is improved.
Description
Technical Field
The invention relates to the relevant field of numerical control milling machines, in particular to a fixture device with an adjustable workpiece machining angle in a numerical control milling machine.
Background
The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. The milling cutter is usually moved mainly by rotation, the movement of workpiece and milling cutter is feeding movement, it can machine plane, groove, also can machine various curved surfaces and gears, and the numerically controlled milling machine is an automatic processing equipment developed on the basis of general milling machine, and its processing technology is basically identical, and its structure is somewhat similar, and the numerically controlled milling machine can be divided into two categories of non-tool magazine and tool magazine. The numerical control milling machine with the tool magazine is also called as a machining center, but the fixed position and the angle of a workpiece cannot be changed when the general milling machine is used for machining, when the rest angles of the workpiece need to be machined, the machine can only be stopped, and the workpiece is fixed again after the position is manually adjusted, so that the machining time is increased, and the machining efficiency is limited.
Disclosure of Invention
In order to solve the problems, the invention provides a fixture device with an adjustable workpiece machining angle in a numerical control milling machine.
The invention is realized by the following technical scheme.
The clamp equipment with the adjustable workpiece processing angle in the numerically controlled milling machine comprises a machine body, wherein an adjusting cavity is arranged in the machine body, two fixed shells are fixedly arranged on the lower side wall of the adjusting cavity, an engaging cavity is arranged in each fixed shell, a fixed plate is fixedly arranged on the rear side wall of the machine body, a suspension shell is fixedly arranged on the lower side of the fixed plate, a rotating cavity is arranged in the suspension shell, a main motor is fixedly arranged on the lower side wall of the adjusting cavity, the main motor is in power connection with a motor shaft, a first belt pulley and a second belt pulley are fixedly arranged on the motor shaft, a first support ring and a second support ring are slidably connected in the side wall of the adjusting cavity, and a rotating device with rotary change;
the rotating device comprises a bevel gear ring fixedly installed in the first supporting ring, four rotating connecting rods distributed circumferentially are fixedly arranged on the upper side of the bevel gear ring, a rotating ring is fixedly arranged on the upper side of each rotating connecting rod, the rotating ring is fixedly connected in the second supporting ring, rotating shaft plates are fixedly arranged in the left rotating connecting rod and the right rotating connecting rod respectively, a first rotating shaft is rotatably connected in each rotating shaft plate, the first rotating shaft penetrates through the suspension shell and enters the rotating cavity, a third belt wheel is fixedly arranged on each first rotating shaft, a first bevel gear is connected to the first rotating shaft through a spline, a moving rotating shaft is rotatably connected to the first bevel gear, a second rotating shaft is rotatably connected in each rotating ring, two fourth belt wheels which are symmetrical left and right are fixedly arranged on the second rotating shaft, and a connecting belt is connected between the fourth belt wheel and;
the middle part of the adjusting cavity is provided with a clamping device for rotating to adjust the angle, and the upper side of the machine body is provided with a rotating device for clamping workpieces.
Preferably, a third rotating shaft is rotatably connected in the left side wall and the right side wall of each adjusting cavity, a screw shaft is fixedly arranged in the third rotating shaft, a movable nut is connected to the screw shaft through threads, a movable connecting rod is fixedly arranged between the movable nut and the movable rotating shaft, a second bevel gear is fixedly arranged on the third rotating shaft, a fourth rotating shaft is rotatably connected to the lower side wall of the meshing cavity, a fifth belt wheel is fixedly arranged on the fourth rotating shaft, a transmission belt is respectively connected between the two fifth belt wheels and the first belt wheel and the second belt wheel, two pressing rods are slidably connected to the lower side wall of the machine body, a spline shaft which is slidably connected to the lower side wall of the meshing cavity is slidably connected in the pressing rods, the spline shaft can rotate in the pressing rods and the lower side wall of the adjusting cavity, a pressing spring is connected between the spline shaft and the pressing rods, and the spline, and a third bevel gear is fixedly arranged on the upper side of the spline shaft.
Preferably, the clamping device comprises a bevel gear IV fixedly arranged on the upper side of the motor shaft, a spring plate is fixedly arranged on the upper side wall of the rotating cavity, the two rotating shafts I rotate in the spring plate, a fifth bevel gear and a sixth bevel gear are connected on the two first rotating shafts in the rotating cavity through splines, meshing springs are respectively connected between the fifth bevel gear and the sixth bevel gear and the spring plate, the left side wall and the right side wall of the suspension shell are respectively connected with a pushing rod in a sliding way, the pushing rods are abutted against the bevel gears V, each pushing rod is fixedly provided with a connecting rod, a connecting plate is fixedly arranged at the lower side of the connecting rod, two pushing connecting rods are fixedly arranged at the lower side of the connecting plate, the pushing connecting rod slides in the lower side wall of the adjusting cavity, a pushing plate is fixedly arranged on the lower side of the pushing connecting rod, and the pushing plate is arranged on the outer side of the machine body.
Preferably, two rotating blocks are fixedly arranged on the second rotating shaft, a rotating plate is fixedly arranged on the rotating blocks, a fixed rotating shaft is fixedly arranged on the rotating plate, four circumferentially distributed butt-joint rods are fixedly arranged on the upper side of the rotating plate, and a fixed ball is fixedly arranged in the fixed rotating shaft.
Preferably, rotating device includes slidable mounting and is in the bracing piece of four circumference distributions of organism upside, every the bracing piece with be connected with supporting spring between the organism, every the bracing piece upside has set firmly the support ball, it is connected with the extension board to rotate on the support ball, the support ball is in free rotation on the extension board, the anchor clamps bottom plate has set firmly between the extension board, the anchor clamps bottom plate is in free rotation on the fixed ball, lateral wall rotates respectively around the anchor clamps bottom plate and is connected with the centre gripping lead screw, centre gripping lead screw inboard has set firmly the grip block, both sides rotate respectively around the anchor clamps bottom plate and are connected with the rotation handle, every rotate in the handle set firmly with centre gripping lead screw threaded connection's swivel nut.
The beneficial effects are that: the utility model provides a work piece adds clamping apparatus of angularly adjustable among numerically controlled fraise machine, wherein rotary device can freely control horizontal rotation angle, rotary device can freely control turned angle, rotary device and rotary device combination change the inclination of work piece, clamping device can fix the work piece to cooperation rotary device and rotary device slope, the fixed angle of adjustment work piece that this equipment can be freely convenient, make add man-hour can process arbitrary position of work piece, need not to take off the work piece and fix again after the adjustment position, can save time, improve machining efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
3 FIG. 32 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 the 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3 in 3 accordance 3 with 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3; 3
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
fig. 4 is an enlarged schematic view of the embodiment of the present invention at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a fixture device with adjustable workpiece processing angle in a numerical control milling machine, which comprises a machine body 10, wherein an adjusting cavity 70 is arranged in the machine body 10, two fixed shells 15 are fixedly arranged on the lower side wall of the adjusting cavity 70, an engaging cavity 71 is arranged in the fixed shells 15, a fixed plate 55 is fixedly arranged on the rear side wall of the machine body 10, a suspension shell 56 is fixedly arranged on the lower side of the fixed plate 55, a rotating cavity 72 is arranged in the suspension shell 56, a main motor 11 is fixedly arranged on the lower side wall of the adjusting cavity 70, the main motor 11 is in power connection with a motor shaft 12, a first belt wheel 13 and a second belt wheel 14 are fixedly arranged on the motor shaft 12, a first support ring 31 and a second support ring 34 are slidably connected in the side wall of the adjusting cavity 70, a rotating device 73 with rotary change is arranged on the lower side of the adjusting cavity 70, the rotating device 73, four rotary connecting rods 33 distributed circumferentially are fixedly arranged on the upper side of the conical gear ring 32, a rotary ring 35 is fixedly arranged on the upper side of each rotary connecting rod 33, the rotary ring 35 is fixedly connected in the second supporting ring 34, a rotating shaft plate 30 is fixedly arranged in each of the left rotating connecting rod 33 and the right rotating connecting rod 33, a first rotating shaft 36 is rotatably connected in each rotating shaft plate 30, the first rotating shaft 36 penetrates through the suspension shell 56 and enters the rotating cavity 72, a third belt wheel 37 is fixedly arranged on each first rotating shaft 36, a first bevel gear 29 is connected to each first rotating shaft 36 in a spline mode, a moving rotating shaft 28 is rotatably connected to each first bevel gear 29, a second rotating shaft 39 is rotatably connected in the rotary ring 35, two fourth belt wheels 40 which are symmetrical left and right are fixedly arranged on the second rotating shaft 39, a connecting belt 38 is connected between each fourth belt wheel 40 and the third belt wheel 37, and a clamping device 75 for rotatably adjusting the, the upper side of the machine body 10 is provided with a rotating device 74 for clamping a workpiece.
Advantageously, a third rotating shaft 23 is rotatably connected to left and right side walls of each adjusting cavity 70, a screw shaft 25 is fixedly arranged in the third rotating shaft 23, a moving nut 26 is threadedly connected to the screw shaft 25, a moving link 27 is fixedly arranged between the moving nut 26 and the moving rotating shaft 28, a second bevel gear 24 is fixedly arranged on the third rotating shaft 23, a fourth rotating shaft 17 is rotatably connected to a lower side wall of the meshing cavity 71, pulley wheels five 18 are fixedly arranged on the fourth rotating shaft 17, a transmission belt 16 is respectively connected between the two pulley wheels five 18 and the pulley wheels one 13 and the pulley wheel two 14, two pressing rods 21 are slidably connected to a lower side wall of the machine body 10, a spline shaft 19 slidably connected to a lower side wall of the meshing cavity 71 is slidably connected to the pressing rods 21, the spline shaft 19 can rotate in the pressing rods 21 and the lower side wall of the adjusting cavity 70, and a pressing spring 20 is connected between the spline shaft 19 and the pressing rods 21, the spline shaft 19 is in splined connection with the pulley fifth 18, a bevel gear third 22 is fixedly arranged on the upper side of the spline shaft 19, so that the main motor 11 is started, the motor shaft 12 rotates to drive the pulley first 13 and the pulley second 14 to rotate, the two transmission belts 16 respectively drive the pulley fifth 18 to rotate, so that the spline shaft 19 rotates, the spline shaft 19 drives the bevel gear third 22 to rotate, the pressing rod 21 is manually pressed to compress the pressing spring 20 to push the spline shaft 19 to ascend, the bevel gear third 22 moves and is meshed with the bevel gear second 24, the bevel gear third 22 drives the bevel gear second 24 and the rotating shaft third 23 to rotate, so that the screw shaft 25 rotates to drive the moving nut 26 and the moving connecting rod 27 to move, and the moving connecting rod 27 drives the moving rotating shaft 28 and the bevel gear first 29 to move, the bevel gear one 29 is engaged with the bevel gear ring 32, and the engagement of the bevel gear one 29 with the bevel gear ring 32 is controlled by pressing the push rod 21.
Advantageously, the clamping device 75 includes a four bevel gear 59 fixedly mounted on the upper side of the motor shaft 12, a spring plate 66 is fixedly mounted on the upper side wall of the rotating cavity 72, two rotating shafts 36 rotate in the spring plate 66, a five bevel gear 57 and a six bevel gear 60 are splined on two rotating shafts 36 in the rotating cavity 72, an engaging spring 58 is connected between the five bevel gear 57 and the six bevel gear 60 and the spring plate 66, pushing rods 61 are slidably connected in the left and right side walls of the suspension housing 56, the pushing rods 61 abut against the five bevel gear 57, a connecting rod 62 is fixedly mounted on each pushing rod 61, a connecting plate 63 is fixedly mounted on the lower side of the connecting rod 62, two pushing connecting rods 64 are fixedly mounted on the lower side wall of the connecting plate 63, the pushing connecting rods 64 slide in the lower side wall of the adjusting cavity 70, a pushing plate 65 is fixedly mounted on the lower side of the pushing connecting rods 64, the pushing plate 65 is arranged outside the machine body 10, so that the motor shaft 12 drives the bevel gear four 59 to rotate, the pushing plate 65 is manually pushed, the pushing connecting rod 64 slides in the machine body 10 to drive the connecting rod 62 and the pushing rod 61 to move, when the pushing rod 61 moves to the right, the bevel gear six 60 is pushed to be meshed with the bevel gear four 59 to compress the meshing spring 58 on the left side, the bevel gear five 57 is far away from the bevel gear four 59 under the action of the meshing spring 58 on the right side, the bevel gear four 59 drives the bevel gear six 60 and the rotating shaft one 36 to rotate, when the pushing rod 61 moves to the left, the bevel gear five 57 is meshed with the bevel gear four 59, the bevel gear six 60 is separated from the bevel gear four 59, the rotating shaft one 36 rotates reversely, and the rotating shaft one 36 drives the belt wheel three 37 and the bevel gear one 29 to rotate, the connecting belt 38 drives the belt wheel IV 40 to rotate, the rotating shaft II 39 is driven to rotate, the rotating plate 65 is moved to change the rotation of the rotating shaft II 39, after the bevel gear I29 is meshed with the bevel gear ring 32, the bevel gear I29 drives the bevel gear ring 32 to rotate, the supporting ring I31 slides and rotates in the side wall of the adjusting cavity 70, the bevel gear ring 32 drives the rotating ring 35 to rotate through the rotating connecting rod 33, the supporting ring II 34 slides and rotates in the side wall of the adjusting cavity 70 to drive the rotating shaft II 39 to horizontally rotate, and the rotating angle of the rotating shaft II 39 is controlled by pressing the pressing rod 21.
Advantageously, two rotating blocks 41 are fixedly arranged on the second rotating shaft 39, a rotating plate 42 is fixedly arranged on the rotating blocks 41, a fixed rotating shaft 43 is fixedly arranged on the rotating plate 42, four abutting rods 44 distributed circumferentially are fixedly arranged on the upper side of the rotating plate 42, and a fixed ball 45 is fixedly arranged in the fixed rotating shaft 43, so that when the second rotating shaft 39 rotates, the angle between the rotating blocks 41 and the rotating plate 42 is changed, when the second rotating shaft 39 rotates horizontally, the horizontal rotation angle of the rotating plate 42 is changed, and when the second rotating shaft 39 rotates and rotates, the inclination angle and the inclination direction of the rotating plate 42 can be adjusted.
Advantageously, the rotating device 74 includes four supporting rods 49 which are arranged on the upper side of the machine body 10 in a sliding manner, a supporting spring 50 is connected between each supporting rod 49 and the machine body 10, a supporting ball 48 is fixedly arranged on the upper side of each supporting rod 49, an extending plate 47 is rotatably connected to each supporting ball 48, the supporting ball 48 freely rotates on the extending plate 47, a clamp bottom plate 46 is fixedly arranged between the extending plates 47, the clamp bottom plate 46 freely rotates on the fixing ball 45, clamping screws 52 are respectively rotatably connected to the front and rear side walls of the clamp bottom plate 46, clamping plates 51 are fixedly arranged on the inner sides of the clamping screws 52, rotating handles 54 are respectively rotatably connected to the front and rear sides of the clamp bottom plate 46, a rotating nut 53 which is in threaded connection with the clamping screws 52 is fixedly arranged in each rotating handle 54, so that a machining workpiece is placed in the clamp bottom plate 46, manually rotate the rotation handle 54, the rotation nut 53 rotates to drive the clamping screw 52 to move, the clamping plate 51 clamps the workpiece, fixes the workpiece, when the clamp bottom plate 46 is horizontal, the pressing rod 21 is pressed to control the horizontal rotation of the two 39 rotating shafts, the fixing ball 45 rotates on the clamp bottom plate 46, the abutting rod 44 slides and rotates on the lower side of the clamp bottom plate 46, then the pushing plate 65 is moved, the two 39 rotating shafts rotate to incline the rotating plate 42, the abutting rods 44 are different in height to incline the clamp bottom plate 46, the clamp bottom plate 46 rotates on the fixing ball 45, the extending plate 47 tilts along with the clamp bottom plate 46, the extending plate 47 rotates on the supporting ball 48, the supporting rod 49 on one side of the clamp bottom plate 46 which tilts downwards is pressed into the machine body 10, the support spring 50 thereon is compressed, the support rod 49 on the side of the jig base plate 46 inclined upward is pulled out of the machine body 10, and the support spring 50 thereon is stretched, changing the fixing angle of the workpiece, so that any position of the workpiece can be processed.
In the initial state, the main motor 11 is not started, the bevel gear five 57 and the bevel gear six 60 are both separated from the bevel gear four 59, and the bevel gear one 29 is separated from the bevel ring gear 32.
When the machine starts to work, the main motor 11 is started, the motor shaft 12 rotates to drive the belt wheel I13 and the belt wheel II 14 to rotate, the two transmission belts 16 respectively drive the belt wheel V18 to rotate, the spline shaft 19 rotates, the spline shaft 19 drives the bevel gear III 22 to rotate, the pressing rod 21 is manually pressed to compress the pressing spring 20 to push the spline shaft 19 to ascend, the bevel gear III 22 moves and is meshed with the bevel gear II 24, the bevel gear III 22 drives the bevel gear II 24 and the rotating shaft III 23 to rotate, the screw shaft 25 rotates, the moving nut 26 and the moving connecting rod 27 move, the moving connecting rod 27 drives the moving rotating shaft 28 and the bevel gear I29 to move, the bevel gear I29 is meshed with the bevel gear ring 32, the pressing rod 21 controls the meshing of the bevel gear I29 and the bevel gear ring 32, the motor shaft 12 drives the bevel gear IV 59 to rotate, the pushing plate 65 is manually pushed to push the, the connecting rod 62 and the pushing rod 61 are driven to move, when the pushing rod 61 moves to the right, the bevel gear six 60 is pushed to be meshed with the bevel gear four 59, the meshing spring 58 on the left side is compressed, the bevel gear five 57 is far away from the bevel gear four 59 under the action of the meshing spring 58 on the right side, the bevel gear four 59 drives the bevel gear six 60 and the rotating shaft one 36 to rotate, when the pushing rod 61 moves to the left, the bevel gear five 57 is meshed with the bevel gear four 59, the bevel gear six 60 is separated from the bevel gear four 59, the rotating shaft one 36 rotates reversely, the rotating shaft one 36 drives the belt wheel three 37 and the bevel gear one 29 to rotate, the belt wheel four 40 is driven to rotate through the connecting belt 38, the rotating shaft two 39 is driven to rotate, the rotating shaft two 39 is changed through the moving pushing plate 65, when the bevel gear one 29 is meshed with the bevel gear ring 32, the supporting ring one 31 slides and rotates in the side wall of, the second support ring 34 slides and rotates in the side wall of the adjusting cavity 70 to drive the second rotating shaft 39 to horizontally rotate, the rotating angle of the second rotating shaft 39 is controlled by pressing the pressing rod 21, when the second rotating shaft 39 rotates, the angle between the rotating block 41 and the rotating plate 42 is changed, when the second rotating shaft 39 horizontally rotates, the horizontal rotating angle of the rotating plate 42 is changed, when the second rotating shaft 39 rotates and rotates, the rotating plate 42 can adjust the inclination angle and adjust the inclination direction, a workpiece to be machined is placed in the clamp bottom plate 46, the rotating handle 54 is manually rotated, the rotating nut 53 rotates to drive the clamping screw rod 52 to move, the workpiece is clamped by the clamping plate 51 to fix the workpiece, when the clamp bottom plate 46 is horizontal, the pressing rod 21 is pressed to control the second rotating shaft 39 to horizontally rotate, the fixing ball 45 rotates on the clamp bottom plate 46, the abutting rod 44 slides and rotates on the lower side surface of the clamp bottom plate 46, then, the rotating plate 42 is inclined, the abutting rods 44 are different in height, the clamp bottom plate 46 is inclined, the clamp bottom plate 46 rotates on the fixing balls 45, the extending plate 47 inclines along with the clamp bottom plate 46, the extending plate 47 rotates on the supporting balls 48, the supporting rods 49 on one side of the clamp bottom plate 46 which inclines downwards are pressed into the machine body 10 to compress the supporting springs 50 on the supporting rods 49, one side of the clamp bottom plate 46 which inclines upwards is pulled out of the machine body 10 to stretch the supporting springs 50 on the supporting rods, the fixing angle of the workpiece is changed, and any position of the workpiece can be machined.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a work piece processing angularly adjustable fixture equipment among numerically controlled fraise machine, includes the organism, its characterized in that: an adjusting cavity is formed in the machine body, two fixed shells are fixedly arranged on the lower side wall of the adjusting cavity, an engaging cavity is formed in each fixed shell, a fixed plate is fixedly arranged on the rear side wall of the machine body, a suspension shell is fixedly arranged on the lower side of each fixed plate, a rotating cavity is formed in each suspension shell, a main motor is fixedly arranged on the lower side wall of the adjusting cavity, the main motor is in power connection with a motor shaft, a first belt pulley and a second belt pulley are fixedly arranged on the motor shaft, a first support ring and a second support ring are slidably connected into the side wall of the adjusting cavity, and a rotating device which changes in rotation is arranged;
the rotating device comprises a bevel gear ring fixedly installed in the first supporting ring, four rotating connecting rods distributed circumferentially are fixedly arranged on the upper side of the bevel gear ring, a rotating ring is fixedly arranged on the upper side of each rotating connecting rod, the rotating ring is fixedly connected in the second supporting ring, rotating shaft plates are fixedly arranged in the left rotating connecting rod and the right rotating connecting rod respectively, a first rotating shaft is rotatably connected in each rotating shaft plate, the first rotating shaft penetrates through the suspension shell and enters the rotating cavity, a third belt wheel is fixedly arranged on each first rotating shaft, a first bevel gear is connected to the first rotating shaft through a spline, a moving rotating shaft is rotatably connected to the first bevel gear, a second rotating shaft is rotatably connected in each rotating ring, two fourth belt wheels which are symmetrical left and right are fixedly arranged on the second rotating shaft, and a connecting belt is connected between the fourth belt wheel and;
the middle part of the adjusting cavity is provided with a clamping device for rotating to adjust the angle, and the upper side of the machine body is provided with a rotating device for clamping workpieces.
2. The fixture device with the adjustable workpiece machining angle in the numerically controlled milling machine according to claim 1, wherein: a third rotating shaft is rotatably connected in the left side wall and the right side wall of each adjusting cavity, a screw shaft is fixedly arranged in the third rotating shaft, a movable nut is connected on the screw shaft in a threaded manner, a movable connecting rod is fixedly arranged between the movable nut and the movable rotating shaft, a second bevel gear is fixedly arranged on the third rotating shaft, a fourth rotating shaft is rotatably connected on the lower side wall of the meshing cavity, a fifth belt wheel is fixedly arranged on the fourth rotating shaft, two fifth belt wheels are respectively connected between the first belt wheel and the second belt wheel, two pressing rods are slidably connected on the lower side wall of the machine body, a spline shaft which is slidably connected with the lower side wall of the meshing cavity is slidably connected in the pressing rods, the spline shaft can rotate in the pressing rods and the lower side wall of the adjusting cavity, a pressing spring is connected between the spline shaft and the pressing rods, and the spline shaft is, and a third bevel gear is fixedly arranged on the upper side of the spline shaft.
3. The fixture device with the adjustable workpiece machining angle in the numerically controlled milling machine according to claim 1, wherein: the clamping device comprises a bevel gear four fixedly mounted on the upper side of the motor shaft, a spring plate is fixedly arranged on the side wall of the rotating cavity, two rotating shafts one rotate in the spring plate, two rotating shafts in the rotating cavity are connected with a bevel gear five and a bevel gear six through splines, the bevel gear five and the bevel gear six are respectively connected with meshing springs between the spring plates, pushing rods are respectively and slidably connected with the left side wall and the right side wall of the suspension shell and abut against the bevel gear five, connecting rods are fixedly arranged on each pushing rod, a connecting plate is fixedly arranged on the lower side of each connecting rod, two pushing connecting rods are fixedly arranged on the lower side of each connecting plate, the pushing connecting rods slide in the lower side wall of the adjusting cavity, pushing plates are fixedly arranged on the lower sides of the pushing connecting rods, and the pushing plates are arranged on the outer side of.
4. The numerical control milling machine workpiece machining angle-adjustable fixture device as claimed in claim 3, wherein: two rotating blocks are fixedly arranged on the second rotating shaft, rotating plates are fixedly arranged on the rotating blocks, fixed rotating shafts are fixedly arranged on the rotating plates, four circumferentially distributed butt-joint rods are fixedly arranged on the upper sides of the rotating plates, and fixing balls are fixedly arranged in the fixed rotating shafts.
5. The fixture device with the adjustable workpiece machining angle in the numerically controlled milling machine according to claim 1, wherein: rotating device includes slidable mounting and is in the bracing piece of four circumference distributions of organism upside, every the bracing piece with be connected with supporting spring between the organism, every the bracing piece upside has set firmly the support ball, it is connected with the extension board to rotate on the support ball, the support ball is in free rotation on the extension board, the anchor clamps bottom plate has set firmly between the extension board, the anchor clamps bottom plate is in free rotation on the fixed ball, lateral wall rotates respectively around the anchor clamps bottom plate and is connected with the centre gripping lead screw, centre gripping lead screw inboard has set firmly the grip block, both sides rotate respectively around the anchor clamps bottom plate and are connected with the rotation handle, every rotate in the handle set firmly with centre gripping lead screw threaded connection's rotation nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011489051.7A CN112496785A (en) | 2020-12-16 | 2020-12-16 | Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011489051.7A CN112496785A (en) | 2020-12-16 | 2020-12-16 | Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112496785A true CN112496785A (en) | 2021-03-16 |
Family
ID=74973913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011489051.7A Withdrawn CN112496785A (en) | 2020-12-16 | 2020-12-16 | Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112496785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406385A (en) * | 2022-03-01 | 2022-04-29 | 江苏斯普锐特智能装备有限公司 | Spark machine anchor clamps and spark machine that has it |
-
2020
- 2020-12-16 CN CN202011489051.7A patent/CN112496785A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406385A (en) * | 2022-03-01 | 2022-04-29 | 江苏斯普锐特智能装备有限公司 | Spark machine anchor clamps and spark machine that has it |
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