CN105397148B - Tire-mold dedicated numerical control automatic drilling machine - Google Patents
Tire-mold dedicated numerical control automatic drilling machine Download PDFInfo
- Publication number
- CN105397148B CN105397148B CN201510965217.0A CN201510965217A CN105397148B CN 105397148 B CN105397148 B CN 105397148B CN 201510965217 A CN201510965217 A CN 201510965217A CN 105397148 B CN105397148 B CN 105397148B
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- China
- Prior art keywords
- tire
- mold
- numerical control
- drilling machine
- rotating arm
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of tire-mold dedicated numerical control automatic drilling machine of the present invention, including pedestal, pedestal side is provided with workbench, bench-top is provided with frock clamp, be vertically arranged with above pedestal can anterior-posterior translation column, being horizontally arranged on column can be along the cantilever of column up-down, cantilevered distal end is rotatably connected to the rotating arm that itself can be rotated around the central transverse axis of cantilever, rotating arm rotate to when vertical state up and down extend and it is parallel with column, the electro spindle that can be moved above frock clamp and along the extending direction of rotating arm is provided on rotating arm.The beneficial effects of the invention are as follows：The present invention can realize the machine drilling on tire-mold, save manpower, mitigate operator's labor intensity, substantially increase the degree of automation and working efficiency, and improve the precision and consistency of bore position, ensure that the good processing performance of tire-mold.
Description
Technical field
The present invention relates to a kind of tire-mold dedicated numerical control automatic drilling machines.
Background technology
Because the internal structure of tire-mold is accurate complicated, usually ensure the good processing performance of mold, it need to be in mold week
Multiple technique cores are stamped upwards.This core is small and more, and processing is inconvenient, and traditional perforating method is that human hand work drills one by one,
The Working position needs of all directions manually adjust, and have the characteristics that workload is especially big, labor intensity is big and repeatability is strong,
Because tire-mold volume is big and quality weight, not easily shifted in drill process, inconvenient, the great work intensity of worker are imitated
Rate is low, and core position is difficult to ensure, to influence the processability of mold.
Invention content
To solve the above technical deficiency, the present invention provides one kind, work efficiency is high, bore position accuracy and one
The high tire-mold dedicated numerical control automatic drilling machine of cause property.
The present invention is achieved by the following measures：
A kind of tire-mold dedicated numerical control automatic drilling machine of the present invention, including pedestal, the pedestal side are provided with work
Make platform, the bench-top is provided with frock clamp, be vertically arranged with above pedestal can anterior-posterior translation column, the column
On be horizontally arranged with can be rotatably connected to itself along the cantilever of column up-down, the cantilevered distal end can be around the transverse central axis of cantilever
Line rotation rotating arm, the rotating arm rotate to when vertical state up and down extend and it is parallel with column, be arranged on rotating arm
There is the electro spindle that can be moved above frock clamp and along the extending direction of rotating arm.
Above-mentioned frock clamp includes front end panel and rear bearing sheet, and handwheel, the hand are provided on front side of the front end panel
Wheel drive is connected with gear, and the sliding riser of arc, the arc circumference of the sliding riser bottom are provided on rear side of front end panel
The tooth being meshed with gear is provided on surface, sliding riser rear is connected with supporting rod, and the supporting rod end is connected with position
The bracket of arc on front side of rear bearing sheet,
It is provided with mold clamping mechanism above the bracket, the compression gas that can press bracket forward is provided on rear bearing sheet
Cylinder.
The sliding slot of arc, the radian phase of the radian and sliding riser of the sliding slot are provided on the leading flank of above-mentioned sliding riser
Together and it is located at front end panel over top, two leading arms is symmetrically connected on the front end panel of the handwheel both sides, it is described
The upper end of leading arm is connected with the directive wheel that can be slided in embedded sliding slot and along sliding slot.
Left and right ends are symmetrical arranged there are two guide bearing on front side of above-mentioned rear bearing sheet, and two guide bearings are located under bracket
Fang Bingyu brackets match, and the mold clamping mechanism includes the head clamp for being fixed on pallet top, is installed on the head clamp
The clamping screw rod of front and back extension.
The symmetrical connection in above-mentioned sliding riser rear is cased with buffer gasket there are two supporting rod on the supporting rod.
Above-mentioned rotation arm center has extended vertically branch sleeve outward, in the cantilever inner hollow and cantilevered distal end end face
It is provided with connection opening, the branch sleeve is penetrated from connection opening activity in cantilever, and the connection opening of cantilever is provided with rotation
Turn retaining mechanism.
Above-mentioned base top is provided with anterior-posterior translation mechanism, and elevating mechanism is both provided on the column and rotating arm, rotation
Pivoted arm upper top is provided with the servo motor for being drivingly connected elevating mechanism.
Above-mentioned rotation retaining mechanism includes the locking seam being opened on cantilevered distal end connection opening side wall, locking seam both sides
It is separately connected on cantilever there are two fixed block, locking seam seam between can reducing two fixed blocks is threaded on two fixed blocks
The screw rod of gap, the screw rod end are connected with rotating handle.
The outer surface of above-mentioned pivot arm ends is provided with the scale circumferentially marked.
It is provided with electric control chamber in above-mentioned pedestal, digital control panel is provided on the pedestal.
The beneficial effects of the invention are as follows：The present invention can realize that automation drills on tire-mold, saves manpower,
Mitigate operator's labor intensity, substantially increase the degree of automation and working efficiency, and improve bore position precision and
Consistency ensure that the good processing performance of tire-mold.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the right side structural representation of Fig. 1.
Fig. 3 is the overlooking structure diagram of Fig. 1.
Fig. 4 is the structural schematic diagram of the frock clamp of the present invention.
Fig. 5 is rotating arm of the present invention and cantilever junction decomposition texture schematic diagram.
Fig. 6 be Fig. 5 in A to structural schematic diagram.
Wherein：1 pedestal, 2 columns, 3 cantilevers, 4 scales, 5 servo motors, 6 retaining mechanisms, 6.1 sleeves, 6.2 fixed blocks,
6.3 rotating handles, 6.4 locking seams, 7 rotating arms, 8 electro spindles, 9 digital control panels, 10 frock clamps, 10.1 front end panels, 10.2
Leading arm, 10.3 handwheels, 10.4 sliding risers, 10.5 sliding slots, 10.6 guide bearings, 10.7 rear bearing sheets, 10.8 brackets, 10.9
Compression cylinder, 10.10 head clamps, 10.11 clamping screw rods, 10.12 buffer gaskets, 10.13 supporting rods, 11 workbench, 12 is automatically controlled
Room.
Specific implementation mode
Further detailed description is done to the present invention below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, 3, a kind of tire-mold dedicated numerical control automatic drilling machine of the invention, including pedestal 1, pedestal 1
It is inside provided with electric control chamber 12, digital control panel 9 is provided on pedestal 1.Electrical equipment is set in electric control chamber 12, is controlled by number
Panel 9 processed controls the work of entire drilling machine.1 side of pedestal is provided with workbench 11, and 11 top of workbench is provided with tooling folder
Tool 10, the top of pedestal 1 be vertically arranged with can anterior-posterior translation column 2, hanging of can lift along column 2 is horizontally arranged on column 2
Arm 3,3 end of cantilever are rotatably connected to the rotating arm 7 that itself can be rotated around the central transverse axis of cantilever 3, and rotating arm 7 rotates extremely
Extend up and down when vertical state and parallel with column 2, is provided on rotating arm 7 above frock clamp 10 and can be along rotation
The electro spindle 8 of the extending direction movement of arm 7.
1 top of pedestal is provided with anterior-posterior translation mechanism, realizes that column 2 is pushed up in pedestal 1 under the drive of anterior-posterior translation mechanism
The anterior-posterior translation in portion.Elevating mechanism is set on column 2, realizes that cantilever 3 is upper and lower flat on column 2 under the drive of elevating mechanism
It moves.Anterior-posterior translation mechanism and elevating mechanism use the combined mechanism of screw leading screw, and motor reducer is used in combination to be driven.Rotating arm
High precision ball lead screw transmission is set on 7, and is driven using servo motor 5, it can be ensured that the auto-feed of electro spindle 8 is accurately fixed
Position.
As shown in Figure 5,6,7 center of rotating arm has extended vertically branch sleeve 6.1,3 inner hollow of cantilever and cantilever 3 outward
Connection opening is provided in distal end faces, branch sleeve 6.1 is penetrated from connection opening activity in cantilever 3, the connection opening of cantilever 3
Place is provided with rotation retaining mechanism 6.Unclamping rotation retaining mechanism 6 can make rotating arm 7 itself around the central transverse axis of cantilever 3
Rotation, so as to adjust boring direction of the electro spindle 8 on mold.The outer surface of 7 end of rotating arm, which is provided with, circumferentially to be marked
Scale 4 can ensure the accuracy of rotation with reference mark 4 when rotated in rotating arm 7.Rotation retaining mechanism 6 is outstanding including being opened in
3 end of arm connects the locking seam 6.4 on opening side wall, locks fixed block there are two being separately connected on the cantilever 3 of 6.4 both sides of seam
6.2, the screw rod in 6.4 gaps of locking seam between can reducing two fixed blocks 6.2, screw rod are threaded on two fixed blocks 6.2
End is connected with rotating handle 6.3.Rotation rotating handle 6.3 screw rod can be driven to rotate, screw rod drive fixed block 6.2 closer or far from,
To realize that opening for locking seam 6.4 is open and close, when locking seam 6.4 opens, sleeve 6.1 can rotate in cantilever 3, work as lock
When calking 6.4 is closed, sleeve 6.1 is locked, prevents rotating arm 7 movable.
As shown in figure 4, frock clamp 10 includes front end panel 10.1 and rear bearing sheet 10.7, front end panel 10.1 and rear branch
Support section of 10.7 time interval of fagging as entire fixture, 10.1 bottom of front end panel backward with 10.7 bottom of rear bearing sheet
It is extended with bottom plate forward, to reinforce support strength.10.1 front side of front end panel is provided with handwheel 10.3, and 10.3 rear portion of handwheel connects
Switch through axis, shaft is through front end panel 10.1 and in 10.1 rear side connection gear of front end panel, 10.1 rear side setting of front end panel
There is the sliding riser 10.4 of arc, the tooth being meshed with gear be provided on the arc circumferential surface of 10.4 bottom of sliding riser,
Band moving gear rotates when operating personnel rotate handwheel 10.3, and then arc periphery of the sliding riser 10.4 along bottom is driven to turn over
Turn.10.4 rear of sliding riser is connected with supporting rod 10.13, and 10.13 end of supporting rod is connected with before rear bearing sheet 10.7
The bracket 10.8 of the arc of side, 10.8 top of bracket are provided with mold clamping mechanism, and being provided on rear bearing sheet 10.7 can be forward
Press the compression cylinder 10.9 of bracket 10.8.In order to improve stability, slide there are two the symmetrical connections in 10.4 rear of riser
Supporting rod 10.13 is cased with buffer gasket 10.12 on supporting rod 10.13.Processed mold is placed on sliding riser 10.4 and bracket
On two supporting rods 10.13 between 10.8, buffer gasket 10.12 plays cushioning effect, and mold impingement is avoided to damage.It is placed on branch
Being blocked by mold clamping mechanism on strut 10.13 prevents its double swerve, and as the overturning of sliding riser 10.4 is processed
Mold also and then overturn, when being turned to required angle, compression cylinder 10.9 compresses bracket 10.8, to make bracket 10.8,
Supporting rod 10.13, the mold for sliding riser 10.4 and being placed on supporting rod 10.13 are locked, and to stop overturning, are carried out
Drilling processing.Mold clamping mechanism includes the head clamp 10.10 for being fixed on 10.8 top of bracket, before being installed on head clamp 10.10
The clamping screw rod 10.11 extended afterwards realizes the clamping of mold by extending the length on front side of clamping bolt.
Slide the sliding slot 10.5 that arc is provided on the leading flank of riser 10.4, radian and the sliding riser 10.4 of sliding slot 10.5
Radian it is identical and be located at 10.1 over top of front end panel, be symmetrically connected on the front end panel 10.1 of 10.3 both sides of handwheel
Two leading arms 10.2, the upper end of leading arm 10.2 are connected with the guiding that can be slided in embedded sliding slot 10.5 and along sliding slot 10.5
Wheel.When sliding the overturning of riser 10.4, directive wheel sliding in sliding slot 10.5 on leading arm 10.2, to make sliding riser
10.4 overturning is more smooth.10.7 front side left and right ends of rear bearing sheet are arranged symmetrically, and there are two guide bearings 10.6, and two are led
Be located at the lower section of bracket 10.8 to bearing 10.6 and matched with bracket 10.8, guide bearing 10.6 to bracket 10.8 play support and
The effect of guiding keeps the overturning of bracket 10.8 more smooth.
When processing, processed mold is placed on two supporting rods 10.13, then will be processed with mold clamping mechanism
Mold block, prevent its double swerve.Then operating personnel rotate handwheel 10.3, and handwheel 10.3 is rotated with moving gear, in turn
Arc periphery of the sliding riser 10.4 along bottom is driven to overturn, in switching process, leading arm 10.2 and guide bearing 10.6 rise
Guide support effect have been arrived, has kept overturning more smooth, the overturning for sliding riser 10.4 is and then overturn with processed mold, when
When being turned to required angle, compression cylinder 10.9 compresses bracket 10.8, to keep bracket 10.8, supporting rod 10.13, sliding vertical
Plate 10.4 and the mold being placed on supporting rod 10.13 are locked, to stop overturning.Operating personnel pass through digital control face
Plate 9 carries out setup parameter to electrical equipment, is acted to control motor reducer and servo motor 5, column 2 is made to be moved forward and backward,
Cantilever 3 moves up and down, electro spindle 8 is moved to designated position along rotating arm 7, then starts electro spindle 8 on frock clamp 10
Mold drills.The angle that electro spindle 8 can be adjusted by rotating rotating arm 7, to realize the normal direction drilling of different angle
Processing.
The above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the art of this patent principle, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as the protection domain of this patent.
Claims (9)
1. a kind of tire-mold dedicated numerical control automatic drilling machine, it is characterised in that：Including pedestal, the pedestal side is provided with work
Make platform, the bench-top is provided with frock clamp, be vertically arranged with above pedestal can anterior-posterior translation column, the column
On be horizontally arranged with can be rotatably connected to itself along the cantilever of column up-down, the cantilevered distal end can be around the transverse central axis of cantilever
Line rotation rotating arm, the rotating arm rotate to when vertical state up and down extend and it is parallel with column, be arranged on rotating arm
There is the electro spindle that can be moved above frock clamp and along the extending direction of rotating arm；The frock clamp includes front end panel
And rear bearing sheet, the front end panel front side are provided with handwheel, the handwheel drive connection has gear, is arranged on rear side of front end panel
There is the sliding riser of arc, is provided with the tooth being meshed with gear on the arc circumferential surface of the sliding riser bottom, slides
Riser rear is connected with supporting rod, and the supporting rod end is connected with the bracket of the arc on front side of rear bearing sheet, the support
It is provided with mold clamping mechanism above frame, the compression cylinder that can press bracket forward is provided on rear bearing sheet.
2. tire-mold dedicated numerical control automatic drilling machine according to claim 1, it is characterised in that：Before the sliding riser
The sliding slot of arc is provided on side, the radian of the sliding slot is identical as the sliding radian of riser and on front end panel top
It is square, two leading arms are symmetrically connected on the front end panel of the handwheel both sides, the upper end of the leading arm is connected with embedded cunning
And it can be along the directive wheel of sliding slot sliding in slot.
3. according to tire-mold dedicated numerical control automatic drilling machine described in claim 1, it is characterised in that：Before the rear bearing sheet
Side left and right ends are symmetrical arranged there are two guide bearing, and two guide bearings are located at below bracket and are matched with bracket, described
Mold clamping mechanism includes the head clamp for being fixed on pallet top, and the front and back clamping screw rod extended is installed on the head clamp.
4. according to tire-mold dedicated numerical control automatic drilling machine described in claim 1, it is characterised in that：After the sliding riser
The symmetrical connection in side is cased with buffer gasket there are two supporting rod on the supporting rod.
5. according to tire-mold dedicated numerical control automatic drilling machine described in claim 1, it is characterised in that：The rotation arm center
Branch sleeve has been extended vertically outward, connection opening, the company are provided in the cantilever inner hollow and cantilevered distal end end face
Female connector cylinder is penetrated from connection opening activity in cantilever, and the connection opening of cantilever is provided with rotation retaining mechanism.
6. according to tire-mold dedicated numerical control automatic drilling machine described in claim 1, it is characterised in that：The base top is set
It is equipped with anterior-posterior translation mechanism, elevating mechanism is both provided on the column and rotating arm, rotating arm upper top is provided with driving and connects
Connect the servo motor of elevating mechanism.
7. tire-mold dedicated numerical control automatic drilling machine according to claim 5, it is characterised in that：The rotation retaining mechanism
Including the locking seam being opened on cantilevered distal end connection opening side wall, lock fixed there are two being separately connected on the cantilever of seam both sides
Block is threaded with the screw rod in locking seam gap between can reducing two fixed blocks on two fixed blocks, and the screw rod end connects
It is connected to rotating handle.
8. according to tire-mold dedicated numerical control automatic drilling machine described in claim 1, it is characterised in that：The pivot arm ends
Outer surface be provided with the scale circumferentially marked.
9. according to tire-mold dedicated numerical control automatic drilling machine described in claim 1, it is characterised in that：Setting in the pedestal
There is electric control chamber, digital control panel is provided on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965217.0A CN105397148B (en) | 2015-12-21 | 2015-12-21 | Tire-mold dedicated numerical control automatic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965217.0A CN105397148B (en) | 2015-12-21 | 2015-12-21 | Tire-mold dedicated numerical control automatic drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397148A CN105397148A (en) | 2016-03-16 |
| CN105397148B true CN105397148B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510965217.0A Active CN105397148B (en) | 2015-12-21 | 2015-12-21 | Tire-mold dedicated numerical control automatic drilling machine |
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