CN110227970A - A kind of micro- knife grinding machine - Google Patents
A kind of micro- knife grinding machine Download PDFInfo
- Publication number
- CN110227970A CN110227970A CN201910411020.0A CN201910411020A CN110227970A CN 110227970 A CN110227970 A CN 110227970A CN 201910411020 A CN201910411020 A CN 201910411020A CN 110227970 A CN110227970 A CN 110227970A
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- Prior art keywords
- hole
- grinding machine
- yaw
- pedestal
- micro
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 239000000463 material Substances 0.000 claims abstract description 43
- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 229910001651 emery Inorganic materials 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 239000000523 sample Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention relates to machine tooling technical fields, especially a kind of micro- knife grinding machine, including grinding machine ontology and the material chuck and emery wheel that are arranged on grinding machine ontology, charging tray there are two being arranged side by side on grinding machine ontology, the direction side by side of charging tray is provided with No.1 track in charging tray side, No. two tracks vertical with No.1 track are provided on No.1 track, rotating mechanism is provided on No. two sliding rails, it is provided with telescoping mechanism on the rotary shaft, clip claw mechanism there are two being arranged side by side in the end of telescoping mechanism, it further include the press mechanism and movable support mechanism being arranged in front of material chuck on lower end grinding machine ontology, a kind of obtained micro- knife grinding machine of the present invention, it is designed by reasonable structure, there can be the clamping realized to the automatic loading/unloading of micro- knife, automated exchanged cutter on material chuck, micro- knife in process is supported simultaneously, and The angle of support can various dimensions adjust, assembly machining accuracy is high, high in machining efficiency.
Description
Technical field
The present invention relates to machine tooling technical field, especially a kind of micro- knife grinding machine.
Background technique
In the prior art, when being ground on five travelling wheelhead roll grinders to micro- knife, the clamping for micro- knife is all by manually grasping
Make, manual clamping, clamping efficiency is low, and the precision in clamping process is poor, can seriously affect product quality and grinding
Stability.
And in process, due to micro- knife be elongated member, manipulator clamping can also be sudden and violent after material chuck
Reveal longer one end in outside, if will cause micro- knife during the grinding process without supporting mechanism and slosh occurs and influences to add
Work precision.
Summary of the invention
The purpose of the present invention is to solve the deficiencies of the above technologies and provide a kind of realization automated exchanged cutter and clamping efficiency
High micro- knife grinding machine.
In order to achieve the above object, a kind of micro- knife grinding machine designed by the present invention, including grinding machine ontology and setting are in grinding machine
Material chuck and emery wheel on ontology, material chuck are used for clamping workpiece, and emery wheel is used for the workpiece being clamped on material chuck
It polishes, arranged side by side on grinding machine ontology there are two charging trays, and the direction side by side of charging tray is provided with No.1 in charging tray side
Track is provided with No. two tracks vertical with No.1 track on No.1 track, and No. two tracks slide on No.1 track, two
It is provided with rotating mechanism on number sliding rail, the rotation axis horizontal setting of rotating mechanism, and it is vertical between rotary shaft and No. two tracks,
Be provided with telescoping mechanism in rotary shaft, be arranged side by side in the end of telescoping mechanism there are two clip claw mechanism, and clip claw mechanism and
It is consistent with the direction side by side of two charging trays to arrange direction, is located at a certain position of No. two tracks in rotating mechanism and telescoping mechanism is horizontal
Towards grinding machine ontology material chuck when, it further includes two that the level height of clip claw mechanism is consistent with the level height of material chuck
A independent power mechanism, one of power mechanism drive No. two tracks to move on No.1 track, another power mechanism
Rotating mechanism is driven to move on No. two tracks；It further include the press mechanism being arranged in front of material chuck on lower end grinding machine ontology
And movable support mechanism, press mechanism and movable support mechanism will clamp the workpiece being clamped in material chuck.
Above-mentioned technical proposal, one of charging tray is as the material storage dish before processing, another charging tray is as the storage after processing
Charging tray drives rotating mechanism and telescoping mechanism to move in the horizontal plane, to realize clamping jaw machine by No.1 guide rail, No. two guide rails
The change of the position of structure, rotating mechanism make telescoping mechanism be in vertically and horizontally between switch over, in clamping jaw
Mechanism feeding or when blowing from charging tray, then telescoping mechanism is in vertical direction, and clip claw mechanism is from feeding on material chuck or puts
When material, then telescoping mechanism is horizontally oriented.Above scheme, which can be realized effectively, carries out automated exchanged cutter and loading and unloading to micro- knife, and fills
The precision of folder is high, stability and high-efficient.
The press mechanism includes the mounting plate being arranged on grinding machine ontology, and it is perpendicular that the side of mounting plate is provided with No.1
Direction guiding rail is provided with link block in No.1 vertical guide, and lower platen is provided on link block, and lower platen extends to material card
The surface at the grinding workpieces end on disk is provided with No.1 hydraulic cylinder, the telescopic end of No.1 hydraulic cylinder and connection on a mounting board
It is connected between block, No.1 hydraulic cylinder drives link block to slide in No.1 vertical guide.It is realized by the drive of No.1 hydraulic cylinder
The lifting of lower platen, micro- knife is pressed on movable support mechanism downwards by lower platen before polishing, so that energy during micro- swivel is dynamic
It keeps stablizing, so as to make bruting process more stable, machining accuracy is higher.
The movable support mechanism includes the support backing plate being arranged on grinding machine ontology, is provided on support backing plate perpendicular
Straight No. two upward hydraulic cylinders, are provided with No. two vertical guides on the support backing plate of No. two hydraulic cylinder two sides, vertical at No. two
It is provided with sliding block on guide rail, is fixedly installed link block between the sliding block of two sides, the lower surface of link block and No. two hydraulic cylinders
It is connected between telescopic rod, is connected with adjustment block in the lower surface of one end of link block, the both ends of adjustment block are provided with vertical side
To guide post, guide post is fixed in adjustment block, is provided with the logical of opening with adjustment block corresponding position on link block
Hole, through-hole and guide post are cooperatively connected, and pressure spring is arranged between adjustment block and link block, is provided between adjustment block and pressure spring
Screw, screw pass through pressure spring, the opening of the through-hole of link block are provided with elasticity bolt, elasticity bolt is big for adjusting opening
It is small；Far from concave inward structure is arranged in the adjustment block of link block one end, indent inside configuration is provided with mounting blocks, in mounting blocks
Portion is provided with the axis hole of one or two horizontal direction, and one or two guiding is provided in the adjustment block at mounting blocks both ends
Axis, the guiding axis are passed through out of axis hole, and are arranged on the guiding axis between the adjustment block and mounting blocks of wherein one end
Pressure spring is provided with screw hole in the corresponding adjustment block of mounting blocks of the other end, puller bolt, puller bolt is provided in screw hole
End contacted with mounting blocks；The upper surface of mounting blocks is provided with yaw seat, center and mounting blocks in yaw seat lower surface
Upper surface corresponding position is provided with pin hole, and pin shaft is provided in pin hole, and wherein one end of yaw seat is provided with adjustment hole,
Adjustment hole corresponding position is provided with slotted eye on mounting blocks, is provided with eccentric adjusting in adjustment hole and slotted eye
Axis, eccentric adjusting axle position are cylindrical structure in the part in adjustment hole, and eccentric adjusting axle position is in the part in slotted eye
Eccentric shaft structure is respectively arranged with fixation hole at the both ends of yaw seat, and is provided with spiral shell on the mounting blocks of fixation hole corresponding position
Hole, the diameter of fixation hole are greater than the diameter of screw hole, and bolt is equipped in fixation hole and screw hole cooperates, for be fixedly mounted block and
Yaw seat；The upper surface both ends of yaw seat are provided with two upward support legs, and the upper end of two support legs is provided with through-hole,
It is provided with yaw between two support legs, rotation axis is provided on yaw, rotation axis is located in the through-hole, in two support legs
On be correspondingly arranged on locking hole, screw bolt and nut is worn in locking hole, the hole of perforation is set on yaw, the diameter in the hole is big
In the diameter of bolt, it is provided with pressure spring between the yaw and yaw seat of lower end, is worn in the pressure spring between yaw and yaw seat
If screw, which is used to adjust the compression distance of the pressure spring between yaw and yaw seat, and upward one is provided on yaw
Number branch fastener.
Movable support mechanism in above-mentioned technical proposal utilizes the No.1 in the flexible realization movable supporting of No. two hydraulic cylinders
Branch fastener carries out supported underneath to micro- knife in process, cooperates with lower platen, the balance for keeping micro- swivel dynamic, stability
It is high.And after being processed for various sizes of micro- knife or long-time, need the angle to the No.1 branch fastener on movable support mechanism
Degree and position are adjusted.By the adjustment block being arranged below link block, and there is guide post between link block and adjustment block, it is real
Its existing energy vertical direction generation relative motion, and the design of pressure spring and screw, realize the adjusting of its vertical direction, can finally pass through
Elasticity bolt fastens the opening of adjustment block, to ensure the relative position between link block and guide post, thus to one
The relative altitude of number branch fastener is finely adjusted；By the mounting blocks being arranged on the guiding axis in adjustment block, wherein one end is arranged
Puller bolt is arranged in pressure spring, the other end, realizes changing for horizontal position of the mounting blocks on guiding axis by the adjusting of puller bolt
Become, while the axis hole that guiding axis is arranged can also be with opening, it will be between mounting blocks adjusted and guiding axis using bolt
Relative position is fixed, to complete the fine tuning to the left-right position of No.1 branch fastener；At center by mounting blocks upper surface
The setting of pin shaft, realizing can be rotatablely connected between yaw seat and mounting blocks along the vertical direction, and pass through eccentric adjusting axis and setting
The cooperation of slotted eye on mounting blocks can be adjusted circumferentially yaw seat in the case where rotating eccentric adjusting axis, and
It is fixed by bolts, realizes to No.1 branch fastener along the vertical axial adjusting circumferentially rotated；Pass through the branch at yaw seat both ends
Pin shaft connection between support foot and yaw, and yaw being adjusted circumferentially in trunnion axis is adjusted using the pressure spring of lower section and screw, and
It will be locked between two support legs by bolt, so that the fixation to yaw, is realized to the No.1 branch fastener on yaw along horizontal
Axially carry out circumferentially rotating adjusting.Above scheme can move No.1 branch fastener with the position of vertical direction in the horizontal direction
Fine tuning, at the same to No.1 branch fastener in the horizontal direction, vertical direction be circumferentially rotating for axis be finely adjusted, formed various dimensions it is micro-
It adjusts, it is ensured that reliability of the No.1 branch fastener to the support of micro- knife.
Fixed supporting mechanism, fixed supporting mechanism are provided on mounting plate between press mechanism and movable support mechanism
Including pedestal, it is provided with keyway on pedestal and mounting plate, key is equipped in keyway, key length is less than keyway length,
And the workpiece that clamps of the axial direction of keyway and material chuck is axially vertical, is provided with adjustable plate on the mounting plate at pedestal both ends,
It is wherein provided with pressure spring between the adjustable plate and pedestal of side, lateral differential head, lateral differential are set on the adjustable plate of the other side
Head is provided with Support bracket on the base, is provided between pedestal and Support bracket perpendicular for adjusting the lateral position of pedestal
Straight upward keyway is provided with key in keyway, and same key length is less than the length of keyway, is provided on Support bracket
Vertical long hole is provided with screw for fixing Support bracket and pedestal in long hole, the side of pedestal is provided with baffle, keeps off
The upper end of plate is provided with tabletting, and tabletting extends to the surface of Support bracket, and it is vertical to be provided between tabletting and Support bracket
The pressure spring in direction is provided with adjusting lever by fulcrum screw on the lower section pedestal of Support bracket, is adjusting lever wherein one
Be provided with vertical differential head on the pedestal of side, vertical differential head and the end thereof contacts for adjusting lever, adjust the other end of lever with
The following table face contact of Support bracket is provided with No. two branch fasteners on Support bracket.The design of the structure, when micro- knife size compared with
It in the case where length, is assemblied in that be exposed to external size after material chuck larger, then needs to be arranged before movable support mechanism
One fixed support, is supported the intermediate position of micro- knife, passes through the cooperation of the keyway and key between pedestal and mounting plate,
It realizes that it can be moved left and right, and WidFin is carried out to pedestal by horizontal differential head, and pass through between pedestal and Support bracket
Fine tuning up and down is realized in the design of keyway and key, the one end for adjusting lever is adjusted by vertical differential head, thus to support
The height of bracket is finely adjusted, it is ensured that the fine tuning to No. two branch fasteners, stability are high.
The emery wheel side of grinding machine ontology is provided with probe, probe is exposed to for detecting the workpiece clamped on material chuck
Length outside material chuck.Depth due to storing workpiece on charging tray certainly exists certain error, clamps in clip claw mechanism
During workpiece, position is clamped every time and certainly exists error, it is outer it will cause being exposed to when workpiece is fitted into material chuck
Workpiece length it is inconsistent, then by the measurement of probe, the length for the workpiece being exposed to outside material chuck can be measured, to pass through
Change the initial position of emery wheel polishing to promote machining accuracy.
A kind of obtained micro- knife grinding machine of the present invention, is designed by reasonable structure, can have realize to micro- knife it is automatic on
The clamping of blanking, the automated exchanged cutter on material chuck, while the angle that micro- knife in process is supported, and is supported
Can various dimensions adjust, assembly machining accuracy is high, high in machining efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of charging and discharging mechanism of the invention；
Fig. 3 is the structural schematic diagram of grinding machine ontology of the invention；
Fig. 4 is the partial enlargement diagram of Fig. 3；
Fig. 5 is the Structure explosion diagram of press mechanism and fixed supporting mechanism of the invention；
Fig. 6 is the structural schematic diagram of press mechanism and fixed supporting mechanism of the invention；
Fig. 7 is the structural schematic diagram of movable support mechanism of the invention；
The structural representation Fig. 1 of Fig. 8 between link block and adjustment block of the invention；
The structural representation Fig. 2 of Fig. 9 between link block and adjustment block of the invention；
Side schematic view of the Figure 10 between mounting blocks and adjustment block of the invention；
Front schematic view of the Figure 11 between mounting blocks and adjustment block of the invention；
Structural schematic diagram of the Figure 12 between mounting blocks of the invention and yaw seat；
Structural schematic diagram of the Figure 13 between yaw of the invention and yaw seat.
Specific embodiment
The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of micro- knife grinding machine of the present embodiment description, including grinding machine ontology 1 and setting are in grinding machine sheet
Material chuck 9 and emery wheel 2 on body 1, material chuck 9 are used for clamping workpiece, and emery wheel 2 is used for being clamped on material chuck 9
Workpiece is polished, and arranged side by side on grinding machine ontology 1 there are two charging trays 8, is set in 8 side of charging tray along the direction side by side of charging tray 8
It is equipped with No.1 track 3, No. two tracks 4 vertical with No.1 track 3 are provided on No.1 track 3, No. two tracks 4 are in No.1 rail
It is slided on road 3, rotating mechanism 5, the rotation axis horizontal setting of rotating mechanism 5, and rotary shaft and two is provided on No. two sliding rails 4
It is vertical between number track 4, it is provided with telescoping mechanism 6 on the rotary shaft, is arranged side by side that there are two clamping jaws in the end of telescoping mechanism 6
Mechanism 7, and the direction side by side of clip claw mechanism 7 is consistent with the direction side by side of two charging trays 2, is located at No. two tracks 4 in rotating mechanism 5
A certain position and telescoping mechanism 5 horizontally toward the material chuck 9 of grinding machine ontology 1 when, the level height and material of clip claw mechanism 7
The level height of chuck 9 is consistent, further includes two independent power mechanisms, and one of power mechanism drives No. two tracks 4 to exist
It is moved on No.1 track 3, another power mechanism drives rotating mechanism 5 to move on No. two tracks 4；As shown in Figure 3, Figure 4, also
Including the press mechanism 10 and movable support mechanism 12 being arranged on 9 front lower end grinding machine ontology 1 of material chuck, press mechanism 10
The workpiece being clamped in material chuck 9 will be clamped with 12 structure of movable supporting machine.
As shown in Figure 5, Figure 6, the press mechanism 10 includes the mounting plate 1001 being arranged on grinding machine ontology 1, is being pacified
The side of loading board 1001 is provided with No.1 vertical guide 1002, and link block 1003 is provided in No.1 vertical guide 1002,
Lower platen 1004 is provided on link block 1003, lower platen 1004 extends to the surface at the grinding workpieces end on material chuck 9,
It is provided with No.1 hydraulic cylinder 1005 on mounting plate 1001, connects between the telescopic end and link block 1003 of No.1 hydraulic cylinder 1005
It connects, No.1 hydraulic cylinder 1005 drives link block 1003 to slide in No.1 vertical guide 1002.
As shown in fig. 7, the movable support mechanism 12 includes the support backing plate 1201 being arranged on grinding machine ontology 1,
No. two hydraulic cylinders 1202 straight up, the support backing plate No. two 1202 two sides of hydraulic cylinder are provided on support backing plate 1201
It is provided with No. two vertical guides 1205 on 1201, sliding block 1203, the sliding block of two sides are provided in No. two vertical guides 1205
It is fixedly installed link block 1204 between 1203, connects between the lower surface of link block 1204 and the telescopic rod of No. two hydraulic cylinders 1202
It connects, as shown in Figure 8, Figure 9, adjustment block 1207 is connected in the lower surface of one end of link block 1204, the two of adjustment block 1207
End is provided with the guide post 1212 of vertical direction, and guide post 1212 is fixed in adjustment block 1207, on link block 1204 with tune
1207 corresponding position of monolith is provided with the through-hole of opening, and through-hole and guide post 1212 are cooperatively connected, adjustment block 1207 with
Pressure spring 1106 is set between link block 1204, screw is provided between adjustment block 1207 and link block 1204, screw passes through pressure
Spring 1106 is provided with elasticity bolt in the opening of the through-hole of link block 1204, and elasticity bolt is for adjusting openings of sizes；Such as figure
10, it shown in Figure 11, far from concave inward structure is arranged in 1204 one end adjustment block 1207 of link block, is provided in indent inside configuration
Mounting blocks 1208 are internally provided with the axis hole of two horizontal directions in mounting blocks 1208, the adjustment block at 1208 both ends of mounting blocks
Two guiding axis 1213 are provided on 1207, the guiding axis 1213 is passed through out of axis hole, and the adjustment block in wherein one end
It is arranged with pressure spring 1106 on guiding axis 1213 between 1207 and mounting blocks 1208, in the corresponding tune of mounting blocks 1208 of the other end
It is provided with screw hole in monolith 1207, puller bolt is provided in screw hole, the end of puller bolt is contacted with mounting blocks 1208；Such as
Shown in Figure 12, the upper surface of mounting blocks 1208 is provided with yaw seat 1209, center and installation in 1209 lower surface of yaw seat
1208 upper surface corresponding position of block is provided with pin hole, and pin shaft 1214 is provided in pin hole, wherein the one of yaw seat 1209
End is provided with adjustment hole 1217, and 1217 corresponding position of adjustment hole is provided with slotted eye 1216 on mounting blocks 1208, is adjusting
Eccentric adjusting axis 1215 is provided in knothole 1217 and slotted eye 1216, eccentric adjusting axis 1215 is located in adjustment hole 1217
Part is cylindrical structure, and it is eccentric shaft structure that eccentric adjusting axis 1215, which is located at the part in slotted eye 1216, in yaw seat
1209 both ends are respectively arranged with fixation hole, and are provided with screw hole on the mounting blocks 1208 of fixation hole corresponding position, fixation hole
Diameter is greater than the diameter of screw hole, and bolt is equipped in fixation hole and screw hole cooperates, for block 1208 and yaw seat to be fixedly mounted
1209；As shown in figure 13, the upper surface both ends of yaw seat 1209 are provided with two upward support legs 1218, in two support legs
1218 upper end is provided with through-hole, and yaw 1210 is provided between two support legs 1218, rotation is provided on yaw 1210
Axis 1220, rotation axis 1220 are located in the through-hole, locking hole 1219 are correspondingly arranged in two support legs 1218, in locking hole
Screw bolt and nut is worn in 1219, and the hole of perforation is set on yaw 1210, and the diameter in the hole is greater than the diameter of bolt, in lower end
Yaw 1210 and yaw seat 1209 between be provided with pressure spring 1106, worn in the pressure spring between yaw 1210 and yaw seat 1209
If screw, which is used to adjust the compression distance of the pressure spring 1106 between yaw 1210 and yaw seat 1209, in yaw 1210
On be provided with upward No.1 branch fastener 1211.
As shown in Figure 5, Figure 6, it is provided on the mounting plate 1001 between press mechanism 10 and movable support mechanism 12 solid
Determine supporting mechanism 11, fixed supporting mechanism 11 includes pedestal 1101, is provided with keyway on pedestal 1101 and mounting plate 1001
1102, key 1103 is equipped in keyway 1102, the length of key 1103 is less than 1102 length of keyway, and the axial direction of keyway 1102
With material chuck 9 clamp workpiece it is axially vertical, be provided with adjustable plate 1104 on the mounting plate 1001 at 1101 both ends of pedestal,
It is wherein provided with pressure spring 1106 between the adjustable plate 1104 and pedestal 1101 of side, is arranged laterally on the adjustable plate 1104 of the other side
Differential head 1105, lateral differential head 1105 are used to adjust the lateral position of pedestal 1101, are provided with supporting bracket on pedestal 1101
Frame 1108 is provided with keyway 1102 straight up between pedestal 1101 and Support bracket 1108, is arranged in keyway 1102
There is key 1103, and the length of same key 1103 is less than the length of keyway 1102, and vertical length is provided on Support bracket 1108
Hole is provided with screw for fixing Support bracket 1108 and pedestal 1101 in long hole, the side of pedestal 1101 is provided with gear
Plate 1113, the upper end of baffle 1113 are provided with tabletting 1107, and tabletting 1107 extends to the surface of Support bracket 1108, in tabletting
The pressure spring 1106 of vertical direction is provided between 1107 and Support bracket 1108, on the lower section pedestal 1101 of Support bracket 1108
It is provided with by fulcrum screw 1111 and adjusts lever 1110, be provided on adjusting the lever 1110 wherein pedestal 1101 of side perpendicular
To differential head 1112, vertical differential head 1112 and the end thereof contacts for adjusting lever 1110 adjust the other end and branch of lever 1110
The following table face contact of bracketing frame 1108 is provided with No. two branch fasteners 1109 on Support bracket 1108.
2 side of emery wheel of grinding machine ontology 1 is provided with probe 13, probe 13 is for detecting the work clamped on material chuck 9
Part is exposed to the length outside material chuck 9.
Claims (5)
1. a kind of micro- knife grinding machine, it is characterized in that: including grinding machine ontology and the material chuck and emery wheel that are arranged on grinding machine ontology, object
Expect that chuck is used for clamping workpiece, emery wheel is for polishing to the workpiece being clamped on material chuck, on grinding machine ontology side by side
Setting is provided with No.1 track along the direction side by side of charging tray in charging tray side there are two charging tray, be provided on No.1 track with
No. two vertical tracks of No.1 track, No. two tracks slide on No.1 track, are provided with rotating mechanism on No. two sliding rails, revolve
The rotation axis horizontal of rotation mechanism is arranged, and vertical between rotary shaft and No. two tracks, is provided with telescoping mechanism on the rotary shaft,
Clip claw mechanism there are two the end of telescoping mechanism is arranged side by side, and the direction side by side in the direction side by side of clip claw mechanism and two charging trays
Unanimously, when rotating mechanism is located at a certain position of No. two tracks and the telescoping mechanism horizontally toward material chuck of grinding machine ontology,
The level height of clip claw mechanism is consistent with the level height of material chuck, further includes two independent power mechanisms, one of them
Power mechanism drives No. two tracks to move on No.1 track, another power mechanism drives rotating mechanism to move up in No. two tracks
It is dynamic；Further include the press mechanism and movable support mechanism being arranged in front of material chuck on lower end grinding machine ontology, press mechanism with
Movable support mechanism will clamp the workpiece being clamped in material chuck.
2. a kind of micro- knife grinding machine according to claim 1, it is characterized in that: the press mechanism includes being arranged in grinding machine sheet
Mounting plate on body is provided with No.1 vertical guide in the side of mounting plate, is provided with link block in No.1 vertical guide,
Lower platen is provided on link block, lower platen extends to the surface at the grinding workpieces end on material chuck, sets on a mounting board
It is equipped with No.1 hydraulic cylinder, is connected between the telescopic end and link block of No.1 hydraulic cylinder, No.1 hydraulic cylinder drives link block in No.1
It is slided in vertical guide.
3. a kind of micro- knife grinding machine according to claim 1 or 2, it is characterized in that: the movable support mechanism includes setting
Support backing plate on grinding machine ontology is provided with No. two hydraulic cylinders straight up, in No. two hydraulic cylinders two on support backing plate
It is provided with No. two vertical guides on the support backing plate of side, sliding block is provided in No. two vertical guides, is consolidated between the sliding block of two sides
Surely it is provided with link block, is connected between the lower surface of link block and the telescopic rod of No. two hydraulic cylinders, under one end of link block
Surface is connected with adjustment block, and the both ends of adjustment block are provided with the guide post of vertical direction, and guide post is fixed in adjustment block,
Be provided with the through-hole of opening on link block with adjustment block corresponding position, through-hole and guide post are cooperatively connected, adjustment block with
Pressure spring is set between link block, is provided with screw between adjustment block and pressure spring, screw passes through pressure spring, in the through-hole of link block
Opening is provided with elasticity bolt, and elasticity bolt is for adjusting openings of sizes；In far from being arranged in the adjustment block of link block one end
Recessed structure, is provided with mounting blocks in indent inside configuration, is internally provided with the axis hole of one or two horizontal direction in mounting blocks,
It is provided with one in the adjustment block at mounting blocks both ends or two guiding axis, the guiding axis are passed through out of axis hole, and at it
It is arranged with pressure spring on guiding axis between the adjustment block and mounting blocks of middle one end, in the corresponding adjustment block of mounting blocks of the other end
It is provided with screw hole, puller bolt is provided in screw hole, the end of puller bolt is contacted with mounting blocks；In the upper surface of mounting blocks
It is provided with yaw seat, pin hole is provided at the center of yaw seat lower surface and mounting blocks upper surface corresponding position, in pin hole
It is provided with pin shaft, wherein one end of yaw seat is provided with adjustment hole, is provided on mounting blocks with adjustment hole corresponding position ellipse
Round hole, is provided with eccentric adjusting axis in adjustment hole and slotted eye, and eccentric adjusting axle position is circle in the part in adjustment hole
Column structure, eccentric adjusting axle position are eccentric shaft structure in the part in slotted eye, are respectively arranged at the both ends of yaw seat
Screw hole is provided on fixation hole, with the mounting blocks of fixation hole corresponding position, the diameter of fixation hole is greater than the diameter of screw hole, in fixation
It is equipped with bolt in hole and screw hole cooperates, for block and yaw seat to be fixedly mounted；The upper surface both ends of yaw seat are provided with upwards
Two support legs, the upper end of two support legs is provided with through-hole, yaw is provided between two support legs, is set on yaw
It is equipped with rotation axis, rotation axis is located in the through-hole, is correspondingly arranged on locking hole in two support legs, spiral shell is worn in locking hole
Screw bolt and nut, is arranged the hole of perforation on yaw, and the diameter in the hole is greater than the diameter of bolt, lower end yaw and yaw seat it
Between be provided with pressure spring, wear screw in the pressure spring between yaw and yaw seat, the screw for adjust yaw and yaw seat it
Between pressure spring compression distance, upward No.1 branch fastener is provided on yaw.
4. a kind of micro- knife grinding machine according to claim 3, it is characterized in that: between press mechanism and movable support mechanism
Fixed supporting mechanism is provided on mounting plate, fixed supporting mechanism includes pedestal, and keyway, key are provided on pedestal and mounting plate
Key is equipped in slot, key length is less than keyway length, and the axial direction of the axial direction of keyway and the workpiece of material chuck clamping
Vertically, it is provided with adjustable plate on the mounting plate at pedestal both ends, is wherein provided with pressure spring between the adjustable plate and pedestal of side, separately
Lateral differential head is set on the adjustable plate of side, and lateral differential head is used to adjust the lateral position of pedestal, is provided on the base
Support bracket is provided with keyway straight up between pedestal and Support bracket, is provided with key in keyway, and same key
Length is less than the length of keyway, and vertical long hole is provided on Support bracket, and screw is provided in long hole and is propped up for fixed
Bracketing frame and pedestal are provided with baffle in the side of pedestal, and the upper end of baffle is provided with tabletting, and tabletting extends to Support bracket
Surface is provided with the pressure spring of vertical direction between tabletting and Support bracket, passes through branch on the lower section pedestal of Support bracket
Point screw is provided with adjusting lever, is wherein provided with vertical differential head on the pedestal of side adjusting lever, vertical differential head with
The end thereof contacts for adjusting lever, adjust the other end of lever and the following table face contact of Support bracket, are provided on Support bracket
No. two branch fasteners.
5. a kind of micro- knife grinding machine according to claim 1, it is characterized in that: the emery wheel side in grinding machine ontology is provided with spy
Needle, probe is for detecting the length that the workpiece clamped on material chuck is exposed to outside material chuck.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451882A (en) * | 2020-03-16 | 2020-07-28 | 王明 | Five-axis numerical control grinding machine |
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| CN110227970B (en) | 2024-01-16 |
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