CN206492956U - Glass mold drilling equipment - Google Patents
Glass mold drilling equipment Download PDFInfo
- Publication number
- CN206492956U CN206492956U CN201720066965.XU CN201720066965U CN206492956U CN 206492956 U CN206492956 U CN 206492956U CN 201720066965 U CN201720066965 U CN 201720066965U CN 206492956 U CN206492956 U CN 206492956U
- Authority
- CN
- China
- Prior art keywords
- mould
- drill bit
- motor
- frame
- lower displacement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 101
- 239000011521 glass Substances 0.000 title claims abstract description 67
- 238000006073 displacement reaction Methods 0.000 claims abstract description 127
- 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 abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 98
- 230000009467 reduction Effects 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000020095 red wine Nutrition 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of glass mold drilling equipment, including base;A pair of drilling machine displacement drive mechanisms, are located at the left and right end of base;A pair of drilling machines, are located in a pair of drilling machine displacement drive mechanisms;Pedestal, is connected and vertical with base with the middle part of base;Mould clamps frame Bit andits control mechanism, is located on pedestal;Mould clamps frame, is located at mould and clamps in frame Bit andits control mechanism, feature:Mould clamps frame Bit andits control mechanism and clamps that frame moves forward and backward drive device and mould clamps frame upper and lower displacement drive device including mould, mould, which clamps frame and moves forward and backward drive device, to be located on pedestal, mould, which clamps frame upper and lower displacement drive device and clamps frame with pedestal slide fit and with mould and move forward and backward drive device, to be connected, and mould is clamped to be erected at mould and clamp in frame upper and lower displacement drive device and clamp frame upper and lower displacement drive device with mould and is connected.Ensure that a pair of drilling machines are drilled with the Cooling Holes being distributed in arc-shaped in glass molds;Meet big capacity requirements;Structure is terse, convenient manufacture.
Description
Technical field
The utility model belongs to metal-working plant technical field, and in particular to a kind of glass mold drilling equipment.
Background technology
Above mentioned glass mold refers to the glass mold for manufacturing Bottle & Can class glass container, foregoing glass container
Such as red wine bottle, beer bottle, various apothecary jars and beverage bottle, etc..On manufacturing the glass molds of glass container in disclosed China
It is no lack of in patent document and is seen in, wherein, such as CN101298355B in the majority around the glass mold for making beer bottle and red wine bottle(System
It is used as the mould of glass container)、CN101298356A(Make the mould of glass container)、CN101298357A(Glass is processed to hold
The mould of device)、CN101298358A(The mould of glass mold processing)、CN101298360A(The mould of processing glass container
Tool)And CN101941791A(Make the mould of Bottle & Can class glass container), etc..
As glass mold manufactures known in the art, disclosed in be not limited to above mentioned patent on glass mold generally plus
Work has Cooling Holes(Also referred to as heat emission hole), to this reference can be made to CN101891371A(Manufacture the mould of glass container)、
CN102320718A(Mould for making glass container)、CN102515471B(Mould for manufacturing Bottle & Can class glass container
Tool)And the CN101298355B having already mentioned above, etc..
And then such as glass mold manufactures known in the art, the equipment relied on glass mold processing Cooling Holes is various differences
The drilling machine of structure type, based on this, above mentioned glass mold drilling equipment is the dress that Cooling Holes are drilled with to glass mold
Put.Certainly insulation hole is drilled with to glass mold equally applicable.
It is no lack of the technical information on drilling equipment in disclosed Chinese patent literature, it is typical such as CN204381480U
" a kind of NC deep hole drilling machine " recommended, it is " a kind of to be used to process glass mold that more typical such as CN203316777U is provided
The numerical control drilling machine of Cooling Holes ", although this two patent formulas each have corresponding technique effect, be due to glass mold by
Two symmetrical half module compositions, but because the shape of cross section of each half module is generally in semicircle, Cooling Holes are in glass mold
Half module on to be spaced apart in arc-shaped be preferably as so may insure that the distance between all Cooling Holes and die cavity become
In consistent, cooling effect otherwise can be influenceed, or even influence the quality of glassware.Based on this, if drilling equipment will can not be used
The function of clamping frame oscilaltion in the mould of gripping glass mould and move forward and backward gets both, then can not ensure that Cooling Holes exist
It is spaced apart on glass mold in arc-shaped.However, the prior art including foregoing two patents does not provide necessary
Enlightenment, technical scheme described below is produced under this background.
The content of the invention
Task of the present utility model, which is to provide, a kind of to be contributed to the mould for being used in gripping glass mould to clamp frame both may be used
Oscilaltion can move forward and backward and use guarantee Cooling Holes and be distributed on glass mold in arc-shaped, be conducive to significantly improving brill again
Hole efficiency and using meets big capacity requirements and is beneficial to significantly simplify structure and use and facilitate manufacture and use and embody
The glass mold drilling equipment of economy.
What task of the present utility model was performed by, a kind of glass mold drilling equipment, including a base;A pair of brills
Bed moves drive mechanism, and this pair of drilling machine displacement drive mechanism is separately positioned on the left end and right-hand member of base and mutually corresponded to;One
To drilling machine, this pair of drilling machine be separately positioned on opposite corresponding state in a pair of drilling machine displacement drive mechanisms and with a pair of drilling machines
Displacement drive mechanism driving is connected;One pedestal, length direction of the pedestal in the position of the rear side corresponding to base and base
Middle part is connected and vertical with base;One mould clamps frame Bit andits control mechanism, and the mould is clamped before and after frame Bit andits control mechanism
It is movably arranged on pedestal;One mould clamps frame, and the mould, which clamps frame and is arranged on mould, to be clamped in frame Bit andits control mechanism simultaneously
And corresponding between a pair of drilling machines, be characterised by:Described mould clamps frame Bit andits control mechanism and clamped including a mould before frame
Displacement drive and a mould clamp frame upper and lower displacement drive device afterwards, and mould, which clamps frame and moves forward and backward drive device, to be arranged on
On described pedestal, and mould clamps frame upper and lower displacement drive device and is slidably matched with pedestal and clamps frame anteroposterior position with mould
Move drive device connection, described mould, which clamps frame and is arranged on mould, to be clamped in frame upper and lower displacement drive device and pressed from both sides with mould
Shelve the connection of upper and lower displacement drive device.
In a specific embodiment of the present utility model, a pair of described drilling machine displacement drive mechanisms respectively include transmission
Box body, driving motor, gear reduction case, initiative driver, transmission belt, driven transmission wheel and drive screw, transmission case body
Bottom and the base fix and the transmission case body has a transmission case body chamber, the top of the transmission case body chamber and
Bottom is not closed, and has a box body guide rail on the top of transmission case body and positioned at each constitute in front side and rear side, transmission electricity
Machine is driven with gear reduction case to be coordinated and is arranged on transmission case body intracavitary together with driving motor by gear reduction case, is actively passed
Driving wheel is fixed on the gear reduction case output shaft of gear reduction case, and the two ends of drive screw are corresponding to transmission case body chamber
The position rotating support on top is equipped with a drive screw nut on the left and right tank wall of transmission case body on the drive screw
Seat, driven transmission wheel is fixed on drive screw in the position of the top corresponding to initiative driver, and the upper end of transmission belt is nested with
In driven transmission wheel, and lower end is nested with initiative driver, described a pair of drilling machines respectively with a pair of drilling machine displacement drives
The drive screw nut seat connection of the drive screw of mechanism, on the top of the pedestal and positioned at the left side and the right side of pedestal
Side, which is respectively constituted, a base rail and the pedestal has a pedestal chamber, and the mould clamps the mould of frame Bit andits control mechanism
Tool clamp frame upper and lower displacement drive device together with the mould clamp frame and the base rail be slidably matched and corresponding to
The position on the top of the pedestal chamber, which clamps frame with the mould and moves forward and backward drive device, to be connected.
In another specific embodiment of the present utility model, described driving motor is the electricity with positive and negative rotating function
Machine, described gear reduction case is worm gear reducer, and described gear reduction case output shaft is worm-wheel shaft, described active transmission
Wheel and driven transmission wheel are synchronous pulley or belt pulley, and described transmission belt is timing belt or belt.
In another specific embodiment of the present utility model, a pair of described drilling machines respectively include drilling machine case, drill bit and driven
Dynamic motor, drill bit driving initiative driver, drill bit driving driven transmission wheel, drill bit driving transmission belt, drill bit module and drill bit, are bored
The bottom of bed case and the box body guide rail of described transmission case body are slidably matched and by the drive screw nut seat and institute
Drive screw drive connection is stated, at the top of drilling machine case and is driving the position of transmission belt to offer a transmission corresponding to drill bit
Band resigning chamber, drill bit motor is fixed on the top of drilling machine case and the drill bit motor axle direction of the drill bit motor
Transmission belt resigning chamber, drill bit driving initiative driver is fixed on drill bit motor axle, and drill bit driving driven transmission wheel is located at
The drilling machine case intracavitary of drilling machine case and it is fixed on drill bit module, and the drill bit module is arranged on drilling machine case and pressed from both sides towards the mould
The side shelved, the upper end of drill bit driving transmission belt is nested with drill bit driving initiative driver, and lower end is passed by way of described
It is nested with after dynamic band resigning chamber in drill bit driving driven transmission wheel, drill bit is fixed on drill bit module and clamped towards mould
Frame, wherein;Described drill bit motor has a pair, described drill bit driving initiative driver, drill bit driving driven transmission wheel,
The quantity of drill bit driving transmission belt, drill bit module and drill bit is equal with the quantity of drill bit motor.
In another specific embodiment of the present utility model, described drill bit driving initiative driver and drill bit drive
Dynamic driven transmission wheel is synchronous pulley or belt pulley, and described drill bit driving transmission belt is timing belt or belt.
In an also specific embodiment of the present utility model, on described drilling machine case and corresponding to described
The position of drill bit driving driven transmission wheel is provided with the direction for clamping frame towards the mould for applying to the drill bit module
Thrust thrust cylinder, the thrust cylinder post of the thrust cylinder is stretched over drilling machine case intracavitary and carried on the back with drill bit module
To a side contacts of drill bit.
Of the present utility model more and in a specific embodiment, the mould clamps the mould of frame Bit andits control mechanism
Clamp frame and move forward and backward drive device and move forward and backward motor and one including one and move forward and backward drive screw, move forward and backward driving
Motor is fixed on the rear end end face of the pedestal with horizontal boom state, moves forward and backward drive screw corresponding to the pedestal chamber
Length direction top, the front end for moving forward and backward drive screw is rotatably supported on the pedestal chamber anterior cavity wall of pedestal chamber,
And rear end moves forward and backward driving with moving forward and backward motor drive connection, and being equipped with one on drive screw is moved forward and backward
Bolt and nut seat, described mould, which clamps frame upper and lower displacement drive device and clamps frame with this together with described mould, moves forward and backward drive
Dynamic bolt and nut seat connection.
In an of the present utility model and then specific embodiment, described mould clamps frame upper and lower displacement drive device
Including bearing support, upper and lower displacement motor seat, upper and lower displacement motor and upper and lower displacement drive screw, at the bottom of bearing support
Portion is fixed with sliding panel, and the sliding panel is slidably matched with the base rail and is moving forward and backward drive screw corresponding to described
The position of nut seat is fixedly connected with moving forward and backward drive screw nut seat, and upper and lower displacement motor seat is fixed on bearing support
Top, upper and lower displacement motor is fixed on upper and lower displacement motor seat, and above and below the upper and lower displacement motor
Displacement drive motor shaft is under, and the upper end of upper and lower displacement drive screw is rotatably supported on upper and lower displacement motor seat simultaneously
And be connected by screw rod shaft coupling and upper and lower displacement motor axle, the lower end of upper and lower displacement drive screw is rotationally supported
On described sliding panel or cantilever end is formed, and be equipped with upper and lower displacement drive screw a upper and lower displacement screw rod spiral shell
Female seat, described mould clamps that frame is connected with upper and lower displacement bolt and nut seat and the mould clamps the front side of frame and bearing support
It is slidably matched, wherein, described upper and lower displacement motor is the motor with positive and negative rotating function.
Of the present utility model and more and in a specific embodiment, in the front side of the bearing support and right in left and right
The position answered is fixed with a pair of lifting carriage seat guide rails, and described mould, which clamps frame, to be included lifting carriage seat, clamp platform, bottle mould
The right supporting and fixing seat of left supporting and fixing seat, bottle mould, bottle moulded board screw rod and bottle moulded board, lifting carriage seat with described a pair liters
Drop sliding seat guide rail is slidably matched and is fixedly connected with described upper and lower displacement bolt and nut seat, and the rear end for clamping platform is formed
There is a platform fixed plate, the platform fixed plate is vertical with clamping platform and fixed with lifting carriage seat, the court on platform is clamped
Upward side, which is spaced apart, is provided with tommyhead bolt groove, and the tommyhead bolt groove is from the left side insertion of platform is clamped to right side, the left branch of bottle mould
The bottom of bearing is fixed in the position of the left end corresponding to tommyhead bolt groove by left tommyhead bolt with clamping platform, and in bottle mould
The top of left supporting and fixing seat is formed with a pair of left supporting and fixing seat v-shaped cavities, and the bottom of the right supporting and fixing seat of bottle mould is corresponding to T
The position of the right-hand member of shape bolt slot is fixed and in the top shape of the right supporting and fixing seat of bottle mould by right tommyhead bolt with clamping platform
Into there is a pair of right supporting and fixing seat v-shaped cavities, this pair of right supporting and fixing seat v-shaped cavity is relative with described left supporting and fixing seat v-shaped cavity
Should, the lower end of bottle moulded board screw rod, which is fixed on, to be clamped on platform and between the left and right supporting and fixing seat of bottle mould, bottle moulded board
It is arranged on a bottle upper end for moulded board screw rod.
One of technique effect of technical scheme that the utility model is provided, due to clamping frame Bit andits control mechanism by mould
Mould, which clamps frame and moves forward and backward drive device and mould is clamped frame upper and lower displacement drive device, to be moved forward and backward, so that mould is clamped
Frame is also moved forward and backward, and mould is clamped frame upper and lower displacement due to clamping frame upper and lower displacement device by mould, thus can ensure one
The Cooling Holes being distributed in arc-shaped are drilled with glass molds to drilling machine;Two, because a pair of drilling machines can be simultaneously to a pair of glass molds
Tool is drilled with Cooling Holes, thus can meet big capacity requirements;Three, because overall structure is more terse, thus not only can be square
Just manufacture, and convenient use and can also emerge from economy.
Brief description of the drawings
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is Fig. 1 leading flank schematic diagram.
Fig. 3 is that the mould shown in Fig. 1 clamps the schematic diagram that frame clamps a pair of glass molds.
Fig. 4 is the schematic diagram for being drilled with the glass mold after Cooling Holes.
Embodiment
In order to be more clearly understood from technical spirit of the present utility model and beneficial effect, applicant is below with reality
The mode for applying example elaborates, but the description to embodiment is not the limitation to the utility model scheme, any foundation
The made only formal rather than substantial equivalent transformation of the utility model design is regarded as of the present utility model
Technical scheme category.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all
On the basis of the location of Fig. 1 states, thus the spy of technical scheme provided the utility model can not be understood as
Do not limit.
Fig. 1 is referred to, a base 1 is shown, the base 1 is supported on the terrace in bore operation place in a state of use
On, or be supported on the bearing being fixed on terrace;Show a pair of structure identical drilling machine displacement drive mechanisms 2, this pair
Drilling machine displacement drive mechanism 2 is separately positioned on the left end and right-hand member of base 1 and corresponding;A pair of drilling machines 3 are shown, this pair is bored
Bed 3 be separately positioned on opposite corresponding state in a pair of drilling machine displacement drive mechanisms 2 and with a pair of drilling machine displacement drive machines
Structure 2 is connected;A pedestal 4 is shown, the pedestal 4 is in the position of the rear side corresponding to base 1 and the length direction of base 1
Middle part is connected and vertical with base 1, i.e., form T-shaped position relationship with base 1;Show that a mould clamps frame displacement control
Mechanism 5 processed, the mould clamps frame Bit andits control mechanism 5 and is arranged on movably forward and backward on pedestal 4;Show that a mould clamps frame 6,
The mould, which clamps frame 6 and is arranged on mould, to be clamped in frame Bit andits control mechanism 5 and corresponding between a pair of drilling machines 3.
The technical essential of the technical scheme provided as the utility model:Foregoing mould clamps frame Bit andits control mechanism 5
Frame is clamped including a mould moving forward and backward the mould of drive device 51 and one and clamp frame upper and lower displacement drive device 52, mould clamps frame
Drive device 51 is moved forward and backward to be arranged on foregoing pedestal 4, and mould clamps frame upper and lower displacement drive device 52 and slided with pedestal 4
It is dynamic coordinate and clamp frame with mould and move forward and backward drive device 51 be connected, foregoing mould, which clamps frame 6 and is arranged on mould, to be clamped
In frame upper and lower displacement drive device 52 and frame upper and lower displacement drive device 52 is clamped with mould to be connected.
Please continue to refer to Fig. 1, a pair of foregoing drilling machine displacement drive mechanisms 2 respectively include transmission case body 21, driving motor 22,
Under gear reduction case 23, initiative driver 24, transmission belt 25, driven transmission wheel 26 and drive screw 27, transmission case body 21
Portion is fixed by fastener such as screw or with welding manner and said base 1 and the transmission case body 21 has a transmission case
Casing chamber 211, the upper and lower part of the transmission case body chamber 211 is not closed, on the top and position of transmission case body 21
Respectively being constituted in front side and rear side has a box body guide rail 212, and driving motor 22 is driven with gear reduction case 23 to be coordinated and by being driven
Reduction box 23 is arranged in transmission case body chamber 211 together with driving motor 22, and initiative driver 24 is fixed on gear reduction case 23
Gear reduction case output shaft 231 on, the two ends of drive screw 27(That is left end and right-hand member)Corresponding to transmission case body chamber 211
Top position by the rotating support of bearing block 272 on the left and right tank wall of transmission case body 21, on the drive screw 27
A drive screw nut seat 271 is equipped with, driven transmission wheel 26 is fixed in the position of the top corresponding to initiative driver 24
On drive screw 27, the upper end of transmission belt 25 is nested with driven transmission wheel 26, and lower end is nested with initiative driver 24.
The drive screw of foregoing a pair of drilling machines 3 respectively with the aforementioned drive screw rod 27 of a pair of drilling machine displacement drive mechanisms 2
Nut seat 271 is connected, and has a base rail 41 on the top of foregoing pedestal 4 and positioned at each constitute in left side and right side of pedestal 4
And the pedestal 4 has a pedestal chamber 42, the mould that foregoing mould clamps frame Bit andits control mechanism 5 clamps frame upper and lower displacement driving
Device 52 clamps frame 6 together with foregoing mould and is slidably matched and in the position on the top corresponding to pedestal chamber 42 with base rail 41
Frame is clamped with mould move forward and backward drive device 51 be connected.
In the present embodiment, foregoing driving motor 22 is the motor with positive and negative rotating function, foregoing gear reduction case
23 be worm gear reducer, and foregoing gear reduction case output shaft 231 is worm-wheel shaft, foregoing initiative driver 24 and driven biography
Driving wheel 26 is synchronous pulley or belt pulley, and foregoing transmission belt 25 is timing belt or belt.
Please continue to refer to Fig. 2 and combine Fig. 1, foregoing a pair of drilling machines 3 respectively include drilling machine case 31, drill bit motor 32,
Drill bit driving initiative driver 33, drill bit driving driven transmission wheel 34, drill bit driving transmission belt 35, drill bit module 36 and drill bit
37, a box body-sliding plate 313 is arranged at the bottom of drilling machine case 31, the casing of the box body-sliding plate 313 and foregoing transmission case body 21
Guide rail 212 is slidably matched and is connected by aforementioned drive bolt and nut seat 271 with aforementioned drive screw rod 27, in drilling machine case
31 top and the position of transmission belt 35 is being driven to offer a transmission belt resigning chamber 311 corresponding to drill bit, drill bit driving electricity
Machine 32 is fixed on the top of drilling machine case 31 and the drill bit motor axle 321 of the drill bit motor 32 is stepped down towards transmission belt
Chamber 311, drill bit driving initiative driver 33 is fixed on drill bit motor axle 321, and drill bit driving driven transmission wheel 34 is located at
The drilling machine case chamber 312 of drilling machine case 31 is interior and is fixed on drill bit module 36, and the drill bit module 36 is arranged on the court of drilling machine case 31
The side of frame 6 is clamped to foregoing mould, the upper end of drill bit driving transmission belt 35 is nested with drill bit driving initiative driver 33, and
Lower end is being nested with after aforementioned drive band resigning chamber 311 in drill bit driving driven transmission wheel 34, and drill bit 37 is fixed on drill bit
Frame 6 is clamped on module 36 and towards mould.
As shown in Figure 1, foregoing drill bit motor 32 has a pair, correspondingly, foregoing drill bit driving initiative driver
33rd, quantity and drill bit the driving electricity of drill bit driving driven transmission wheel 34, drill bit driving transmission belt 35, drill bit module 36 and drill bit 37
The quantity of machine 32 is equal, i.e., respectively have a pair.
When driving motor 22 works, gear reduction case 23 is driven by driving motor 22, by the transmission of gear reduction case 23
Reduction gearbox output shaft 231 drives initiative driver 24, and driven transmission wheel 26 is driven by transmission belt 25 by initiative driver 24, by
Driven transmission wheel 26 drives drive screw 27, and drive screw nut seat 271 is driven by drive screw 27.Due to the bottom of drilling machine case 31
The box body-sliding plate 313 in portion is slidably matched and solid with drive screw nut seat 271 with the box body guide rail 212 of transmission case body 21
It is fixed, thus the displacement of drilling machine case 31 is driven by drive screw nut seat 271, the direction of the displacement of drilling machine case 31 depends on drive screw 27
The direction of motion(Forward or reverse), and the direction of motion of drive screw 27 depends on the work of the forward or reverse of driving motor 22
Make state.
According to professional general knowledge and according to Fig. 1 signal, it is known that completely:Because drilling machine 3 has a pair, thus this pair of drilling machine
3 opposite displacements simultaneously are mutually in step reprimand and opened.
In the present embodiment, foregoing drill bit driving initiative driver 33 and drill bit driving driven transmission wheel 34 are synchronous
Belt wheel, foregoing drill bit driving transmission belt 35 is timing belt.But if replacing synchronous pulley with belt pulley, while using belt generation
For timing belt, then should be considered as equivalent.
Preferably, on foregoing drilling machine case 31 and corresponding to previous bit drive driven transmission wheel 34 position set
The thrust cylinder 38 of the thrust for applying the direction that frame 6 is clamped towards foregoing mould to previous bit module 36 is equipped with, should
The thrust cylinder post 381 of thrust cylinder 38 is stretched in drilling machine case chamber 312 and with drill bit module 36 back to drill bit 37
One side contacts.In the present embodiment, foregoing thrust cylinder 38 uses cylinder.
When drill bit motor 32 works, drill bit is driven to drive initiative driver 33 by drill bit motor axle 321, by boring
Head driving initiative driver 33 drives transmission belt 35 to drive drill bit to drive driven transmission wheel 34 by drill bit, is driven by drill bit driven
Drive 34 drives drill bit module 36, and drill bit 37 is driven by Bit Mould 36, the glass mold 7 illustrated by 37 pairs of drill bit by Fig. 3
Drill Cooling Holes 71.
Continue to see Fig. 1, the mould that foregoing mould clamps frame Bit andits control mechanism 5 clamps frame and moves forward and backward drive device 51 and wraps
Include one and move forward and backward motor 511 and one and move forward and backward drive screw 512, move forward and backward motor 511 with horizontal boom
State is fixed on the rear end end face of foregoing pedestal 4, moves forward and backward the length side that drive screw 512 corresponds to foregoing pedestal chamber 41
To top, the front end for moving forward and backward drive screw 512 is rotatably supported at before the pedestal chamber of pedestal chamber 42 by bearing block
In cavity wall, and rear end is connected by shaft coupling with moving forward and backward the electric machine shaft driving of motor 511, and is moving forward and backward drive
One is equipped on dynamic screw rod 512 and moves forward and backward drive screw nut seat 5121, foregoing mould clamps frame upper and lower displacement driving dress
Put 52 and clamp frame 6 together with foregoing mould and move forward and backward drive screw nut seat 5121 with this and be connected.
Continue to see Fig. 1, foregoing mould clamps frame upper and lower displacement drive device 52 and driven including bearing support 521, upper and lower displacement
Dynamic motor cabinet 522, upper and lower displacement motor 523 and upper and lower displacement drive screw 524, are fixed with the bottom of bearing support 521
Sliding panel 5211, the sliding panel 5211 is slidably matched with foregoing base rail 41 and is moving forward and backward driving spiral shell corresponding to foregoing
The position of stem nut seat 5121 is fixedly connected with moving forward and backward drive screw nut seat 5121, upper and lower displacement motor seat 522
The top side to the front for being fixed on bearing support 521 by motor cabinet screw 5221, upper and lower displacement motor 523 is fixed by motor
Screw 5231 is fixed on the top of upper and lower displacement motor seat 522, and the upper and lower displacement of the upper and lower displacement motor 523
Motor axle is under, and the upper end of upper and lower displacement drive screw 524 is rotatably supported at by Screw rod bearingses bearing block 5243
It is connected on upper and lower displacement motor seat 522 and by screw rod shaft coupling 5241 and upper and lower displacement motor axle, on
The lower end of bottom offset drive screw 524 by bearing block rotating support on foregoing sliding panel 5211, but upper and lower displacement drive
The lower end of screw rod 524 can also form cantilever end, and be equipped with upper and lower displacement drive screw 524 a upper and lower displacement screw rod spiral shell
Female seat 5242, foregoing mould clamps that frame 6 be connected with upper and lower displacement bolt and nut seat 5242 and the mould clamps frame 6 with propping up
The front side of bolster 521 is slidably matched, wherein, foregoing upper and lower displacement motor 523 is the motor with positive and negative rotating function.
When upper and lower displacement motor 523 works, screw rod shaft coupling 5241 is passed through by the upper and lower displacement motor 523
Rotate upper and lower displacement drive screw 524, by the upper and lower displacement bolt and nut seat being disposed in upper and lower displacement drive screw 524
5242 drive the mould that will be described below to clamp the upper and lower displacement of frame 6.The state that mould clamps the displacement up or down of frame 6 depends on
In the rotation direction of upper and lower displacement drive screw 524(Counterclockwise or rotate clockwise), and turn of upper and lower displacement drive screw 524
Dynamic direction depends on the working condition counterclockwise or clockwise of upper and lower displacement motor 523.
Continue to see Fig. 1, a pair of lifting carriages are fixed with the front side of foregoing bearing support 521 and in the corresponding position in left and right
Seat guide rail 5212, foregoing mould, which clamps frame 6, to be included lifting carriage seat 61, clamps the left supporting and fixing seat 63 of platform 62, bottle mould, bottle
The right supporting and fixing seat 64 of mould, bottle moulded board screw rod 65 and bottle moulded board 66, lifting carriage seat 61 and a pair of foregoing lifting carriages
Seat guide rail 5212 is slidably matched and is fixedly connected with foregoing upper and lower displacement bolt and nut seat 5242, clamps the rear end of platform 62
Be formed with a platform fixed plate 621, the platform fixed plate 621 it is vertical with clamping platform 62 and by fixed plate bolt 6211 with
Lifting carriage seat 61 is fixed, and is spaced apart on platform 62 is clamped towards upper side and is provided with tommyhead bolt groove 622, the tommyhead bolt groove
622 clamp the left side insertion of platform 62 to right side certainly, and the bottom of the left fulcrum bearing 63 of bottle mould is on the left side corresponding to tommyhead bolt groove 622
The position at end is fixed by left tommyhead bolt 632 with clamping platform 62, and is formed with the top of the left supporting and fixing seat 63 of bottle mould
A pair of left supporting and fixing seat v-shaped cavities 631, the bottom of the right supporting and fixing seat 64 of bottle mould is in the right-hand member corresponding to tommyhead bolt groove 622
Position is by right tommyhead bolt 642 and clamps platform 62 and fixes and be formed with a pair on the top of bottle mould right supporting and fixing seat 64
Right supporting and fixing seat v-shaped cavity 641, this pair of right supporting and fixing seat v-shaped cavity 641 is relative with foregoing left supporting and fixing seat v-shaped cavity 631
Should, the lower end of bottle moulded board screw rod 65 be fixed on clamp on platform 62 and positioned at bottle mould left and right supporting and fixing seat 63,64 it
Between, bottle moulded board 66 is arranged on a bottle upper end for moulded board screw rod 65.
By Fig. 1 and Fig. 2 signal, spiral shell is driven in upper and lower displacement by foregoing upper and lower displacement bolt and nut seat 5242
Displacement up or down on bar 524 and drive lifting carriage 61 displacements up or down of seat, due to clamping the platform of platform 62
Fixed plate 621 is fixed by fixed plate bolt 6211 with lifting carriage seat 61, thus clamp platform 62 also it is corresponding up or down
Displacement.In addition, when the length change for the glass mold 7 illustrated by Fig. 3, then can be by bottle mould left and right supporting and fixing seat
63rd, 64 opposite regulation or run counter to regulation adapt to, by each free nut locking of left and right tommyhead bolt 632,642 after the completion of regulation.
According to professional general knowledge, foregoing driving motor 22, drill bit motor 32, motor 511, up and down is moved forward and backward
Displacement drive motor 523 and thrust cylinder 38 are connected with the electric control box electrical control not shown in figure, i.e., controlled
In the PLC of electric control box(Can cyclelog).
Refer to Fig. 3 and combine Fig. 1 to Fig. 2, figure 3 illustrates the secondary glass mold 7 of two had already mentioned above, two is secondary
Glass mold 7 is each by a pair of half modules(Also weighing bottle half module)Composition.Glass mold 7, which is such to be arranged at a bottle die clamp, to be shelved on 6,
By a pair of half modules of glass mold 7 respectively put in the state of face-to-face coordinate left and right supporting and fixing seat v-shaped cavity 631,641 it
Between, then bottle moulded board 66 compressed to it, it is specifically on bottle moulded board screw rod 65 and corresponding to bottle moulded board 66 by being disposed in
The locking nut 651 of top lock.
Under aforesaid state i.e. after clamping and finishing to glass mold 7, the driving motor of a pair of drilling machine displacement drive mechanisms 2
22 work, by applicant above to the description of the operation principles of a pair of drilling machine displacement drive mechanisms 2 by a pair of drilling machine displacements
Drive mechanism 2 drives the opposite low displacement of a pair of drilling machines 3, while the drill bit motor 32 of a pair of drilling machines 3 works, by applicant
Cooling Holes 71 are got out on glass mold 7 by drill bit 37 to the description of the operation principle of a pair of drilling machines 3 above.It is specific and
Speech, both sides feed simultaneously(Enter to bore), when drill bit 37 reaches the middle part of glass mold 7, one of drilling machine in a pair of drilling machines 3
Drill bit 37 exit, so as to which Cooling Holes 71 are drilled by the drill bit 37 of another drilling machine in a pair of drilling machines 3(Drill through).
When completing after drilling of Cooling Holes 71, the foregoing reverse work of drill bit motor 22 on glass mold 7
Make, drill bit 37 is temporarily recessed glass mold.Then mould clamps the mould of the structural system of frame Bit andits control mechanism 5 and clamps frame
Move forward and backward drive device 51 to work, mould is clamped the anterior displacement of frame upper and lower displacement drive device 52, the degree of displacement is two
Spacing distance between adjacent Cooling Holes 71, at the same time mould clamp frame upper and lower displacement drive device 52 and also work, by application
The superincumbent description of people and make to clamp platform 62 and rise, the degree of rising for the height at the center of two adjacent Cooling Holes 71 difference
(Also the difference of horizontal plane can be claimed), followed by, as described above by drilling machine displacement drive mechanism work, make a pair of drilling machines 3 phase again
To displacement, Cooling Holes 71 are drilled with by drill bit 37.The rest may be inferred and by foregoing identical mode complete on glass mold 7 according to need
The Cooling Holes 71 of quantity are drilled with.When completing after being drilled with of Cooling Holes 71, under stopped status, by online assignment personnel by glass
Glass mould 7 takes shelves 6 from bottle die clamp, and the glass mold 7 that lower two await being drilled with Cooling Holes 71 is clipped on into a bottle die clamp dress
On frame 6.Applicant it should be noted that:The utility model device can also be used for being drilled with glass mold 7 in insulation hole 72 etc..
See Fig. 4, Fig. 4 illustrates to be drilled with Cooling Holes 71 and insulation hole 72(Plug is equipped at the two ends in insulation hole)'s
Glass mold 7.
In summary, the technical scheme that the utility model is provided compensate for the shortcoming in prior art, favorably accomplish
Invention task, has faithfully cashed the technique effect referred in the superincumbent technique effect column of applicant.
Claims (9)
1. a kind of glass mold drilling equipment, including a base (1);A pair of drilling machine displacement drive mechanisms (2), this pair of drilling machine displacement
Drive mechanism (2) is separately positioned on the left end and right-hand member of base (1) and mutually corresponded to;A pair of drilling machines (3), this pair of drilling machine (3)
Be separately positioned on opposite corresponding state on a pair of drilling machine displacement drive mechanisms (2) and with a pair of drilling machine displacement drive mechanisms
(2) it is connected;One pedestal (4), the pedestal (4) is in the position of the rear side corresponding to base (1) and the length direction of base (1)
Middle part connection and it is vertical with base (1);One mould clamps frame Bit andits control mechanism (5), and the mould clamps frame Bit andits control
Mechanism (5) is arranged on pedestal (4) movably forward and backward;One mould clamps frame (6), and the mould clamps frame (6) and is arranged on mould folder
Shelve in Bit andits control mechanism (5) and corresponding between a pair of drilling machines (3), it is characterised in that:Described mould clamps frame position
Move controlling organization (5) and include a mould and clamp that frame moves forward and backward drive device (51) and a mould clamps frame upper and lower displacement and driven and fills
Put (52), mould, which clamps frame and moves forward and backward drive device (51), to be arranged on described pedestal (4), and mould clamp it is the next on frame
Move drive device (52) and be slidably matched with pedestal (4) and clamp frame with mould and move forward and backward drive device (51) and be connected, it is described
Mould clamp frame (6) and be arranged on mould and clamp in frame upper and lower displacement drive device (52) and clamp frame upper and lower displacement with mould
Drive device (52) is connected.
2. glass mold drilling equipment according to claim 1, it is characterised in that a pair of described drilling machine displacement drive machines
Structure (2) respectively includes transmission case body (21), driving motor (22), gear reduction case (23), initiative driver (24), transmission belt
(25), driven transmission wheel (26) and drive screw (27), the bottom of transmission case body (21) are fixed with the base (1) and should
Transmission case body (21) has a transmission case body chamber (211), and the upper and lower part of the transmission case body chamber (211) is not close
, there are a box body guide rail (212), driving motor on the top of transmission case body (21) and positioned at each constitute in front side and rear side
(22) it is driven with gear reduction case (23) and coordinates and be arranged on transmission case together with driving motor (22) by gear reduction case (23)
In casing chamber (211), initiative driver (24) is fixed on the gear reduction case output shaft (231) of gear reduction case (23), is passed
The two ends of dynamic screw rod (27) the top corresponding to transmission case body chamber (211) position rotating support in transmission case body (21)
Left and right tank wall on, a drive screw nut seat (271) is equipped with the drive screw (27), driven transmission wheel (26) is right
It should be fixed in the position of the top of initiative driver (24) on drive screw (27), the upper end of transmission belt (25) is nested with driven
On drive (26), and lower end is nested with initiative driver (24), described a pair of drilling machines (3) respectively with a pair of drilling machine displacements
Drive screw nut seat (271) connection of the drive screw (27) of drive mechanism (2), on the top of the pedestal (4) simultaneously
And respectively composition has a base rail (41) and the pedestal (4) has a pedestal chamber (42) positioned at the left side and right side of pedestal (4),
The mould that the mould clamps frame Bit andits control mechanism (5) clamps frame upper and lower displacement drive device (52) together with the mould
Frame (6) is clamped to be slidably matched and the position on the top corresponding to the pedestal chamber (42) and institute with the base rail (41)
State mould clamp frame move forward and backward drive device (51) connection.
3. glass mold drilling equipment according to claim 2, it is characterised in that described driving motor (22) be with
The motor of positive and negative rotating function, described gear reduction case (23) is worm gear reducer, described gear reduction case output shaft (231)
For worm-wheel shaft, described initiative driver (24) and driven transmission wheel (26) are synchronous pulley or belt pulley, described transmission
Band (25) is timing belt or belt.
4. glass mold drilling equipment according to claim 2, it is characterised in that described a pair of drilling machines (3) respectively include boring
Bed case (31), drill bit motor (32), drill bit driving initiative driver (33), drill bit driving driven transmission wheel (34), drill bit
Drive transmission belt (35), drill bit module (36) and drill bit (37), the bottom of drilling machine case (31) and described transmission case body (21)
Box body guide rail (212) be slidably matched and be driven by the drive screw nut seat (271) and the drive screw (27)
Connection, steps down at the top of drilling machine case (31) and driving the position of transmission belt (35) to offer a transmission belt corresponding to drill bit
Chamber (311), drill bit motor (32) is fixed on the top of drilling machine case (31) and the drill bit of the drill bit motor (32) drives
Dynamic motor shaft (321) is fixed on drill bit motor axle towards transmission belt resigning chamber (311), drill bit driving initiative driver (33)
(321) on, drill bit driving driven transmission wheel (34) is located in the drilling machine case chamber (312) of drilling machine case (31) and is fixed on drill bit mould
In group (36), and the drill bit module (36) is arranged on the side that drilling machine case (31) clamps frame (6) towards the mould, drill bit driving
The upper end of transmission belt (35) is nested with drill bit driving initiative driver (33), and lower end is by way of the transmission belt resigning chamber
(311) it is nested with after in drill bit driving driven transmission wheel (34), drill bit (37) is fixed on drill bit module (36) and towards mould
Tool clamps frame (6), wherein;Described drill bit motor (32) has a pair, and described drill bit drives initiative driver (33), bored
Head driving driven transmission wheel (34), drill bit drive the quantity and drill bit of transmission belt (35), drill bit module (36) and drill bit (37) to drive
The quantity of dynamic motor (32) is equal.
5. glass mold drilling equipment according to claim 4, it is characterised in that described drill bit driving initiative driver
(33) and drill bit driving driven transmission wheel (34) is synchronous pulley or belt pulley, described drill bit driving transmission belt (35) is same
Step band or belt.
6. glass mold drilling equipment according to claim 4, it is characterised in that on described drilling machine case (31) and
It is provided with driving the position of driven transmission wheel (34) corresponding to the drill bit for applying direction to the drill bit module (36)
The mould clamps the thrust cylinder (38) of the thrust in the direction of frame (6), the thrust cylinder post of the thrust cylinder (38)
(381) be stretched in drilling machine case chamber (312) and with drill bit module (36) back to drill bit (37) a side contacts.
7. glass mold drilling equipment according to claim 2, it is characterised in that the mould clamps frame Bit andits control machine
The mould of structure (5), which clamps frame and moves forward and backward drive device (51) and move forward and backward motor (511) and one including one, to be moved forward and backward
Drive screw (512), moves forward and backward the rear end end face that motor (511) is fixed on the pedestal (4) with horizontal boom state
On, top of the drive screw (512) corresponding to the length direction of the pedestal chamber (42) is moved forward and backward, this moves forward and backward driving spiral shell
The front end of bar (512) is rotatably supported on the pedestal chamber anterior cavity wall of pedestal chamber (42), and rear end is with moving forward and backward motor
(511) it is connected, and one is equipped on drive screw (512) is moved forward and backward and moves forward and backward drive screw nut seat
(5121), described mould clamps frame upper and lower displacement drive device (52) and clamps frame (6) and the anteroposterior position together with described mould
Move drive screw nut seat (5121) connection.
8. glass mold drilling equipment according to claim 7, it is characterised in that described mould clamps frame upper and lower displacement
Drive device (52) includes bearing support (521), upper and lower displacement motor seat (522), upper and lower displacement motor (523) and upper
Bottom offset drive screw (524), sliding panel (5211) is fixed with the bottom of bearing support (521), the sliding panel (5211) and institute
State base rail (41) be slidably matched and corresponding to the position for moving forward and backward drive screw nut seat (5121) with before
Displacement drive bolt and nut seat (5121) is fixedly connected afterwards, and upper and lower displacement motor seat (522) is fixed on bearing support (521)
Top, upper and lower displacement motor (523) is fixed on upper and lower displacement motor seat (522), and the upper and lower displacement drives
The upper and lower displacement motor axle of motor (523) is under, and the upper end of upper and lower displacement drive screw (524) is rotatably supported at
It is connected on bottom offset motor seat (522) and by screw rod shaft coupling (5241) and upper and lower displacement motor axle,
The lower end of upper and lower displacement drive screw (524) is rotatably supported on described sliding panel (5211) or formed cantilever end, and
And a upper and lower displacement bolt and nut seat (5242) is equipped in upper and lower displacement drive screw (524), described mould clamps frame
(6) it is connected with the upper and lower displacement bolt and nut seat (5242) and the mould clamps frame (6) and the front side of bearing support (521) is slided
Coordinate, wherein, described upper and lower displacement motor (523) is the motor with positive and negative rotating function.
9. glass mold drilling equipment according to claim 8, it is characterised in that in the front side of the bearing support (521) simultaneously
And a pair of lifting carriage seat guide rails (5212) are fixed with the corresponding position in left and right, described mould, which clamps frame (6), includes lifting
Sliding seat (61), clamp the right supporting and fixing seat (64) of platform (62), bottle mould left supporting and fixing seat (63), bottle mould, bottle moulded board spiral shell
Bar (65) and bottle moulded board (66), lifting carriage seat (61) are slidably matched simultaneously with described a pair of lifting carriages seat guide rail (5212)
And be fixedly connected with described upper and lower displacement bolt and nut seat (5242), the rear end for clamping platform (62) is formed with a platform and fixed
Plate (621), the platform fixed plate (621) is vertical with clamping platform (62) and fixed with lifting carriage seat (61), flat clamping
It is spaced apart on platform (62) towards upper side and is provided with tommyhead bolt groove (622), the tommyhead bolt groove (622) clamps platform (62) certainly
Left side insertion is to right side, and the bottom of the left supporting and fixing seat (63) of bottle mould leads in the position of the left end corresponding to tommyhead bolt groove (622)
Cross left tommyhead bolt (632) and clamp platform (62) and fix, and be formed with a pair on the top of the left supporting and fixing seat (63) of bottle mould
Left supporting and fixing seat v-shaped cavity (631), the bottom of the right supporting and fixing seat (64) of bottle mould is in the right-hand member corresponding to tommyhead bolt groove (622)
Position is by right tommyhead bolt (642) and to clamp platform (62) fixed and in the top shape of the right supporting and fixing seat (64) of bottle mould
Into having a pair of right supporting and fixing seat v-shaped cavities (641), this pair of right supporting and fixing seat v-shaped cavity (641) and described left supporting and fixing seat
V-shaped cavity (631) is corresponding, and the lower end of bottle moulded board screw rod (65), which is fixed on, to be clamped on platform (62) and left and right positioned at bottle mould
Between supporting and fixing seat (63,64), bottle moulded board (66) is arranged on a bottle upper end for moulded board screw rod (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066965.XU CN206492956U (en) | 2017-01-18 | 2017-01-18 | Glass mold drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066965.XU CN206492956U (en) | 2017-01-18 | 2017-01-18 | Glass mold drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492956U true CN206492956U (en) | 2017-09-15 |
Family
ID=59803362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720066965.XU Withdrawn - After Issue CN206492956U (en) | 2017-01-18 | 2017-01-18 | Glass mold drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513753A (en) * | 2017-01-18 | 2017-03-22 | 常熟市中恒自动化设备有限公司 | Glass die drilling device |
-
2017
- 2017-01-18 CN CN201720066965.XU patent/CN206492956U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513753A (en) * | 2017-01-18 | 2017-03-22 | 常熟市中恒自动化设备有限公司 | Glass die drilling device |
| CN106513753B (en) * | 2017-01-18 | 2018-07-13 | 太平洋纺织机械(常熟)有限公司 | Glass mold drilling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207981894U (en) | A kind of correcting tool of anti-carriage deformation | |
| CN206492956U (en) | Glass mold drilling equipment | |
| CN106335051B (en) | Hybrid Quadratic Finite Element mould inner machine people | |
| CN110216886A (en) | A kind of Hot welding die holder mobile mechanism | |
| CN206550404U (en) | A kind of industrial plastic-aluminum material duplicating milling machine | |
| CN211916203U (en) | Numerical control multistation bearing processingequipment | |
| CN118905070A (en) | Intelligent die changing solution for bending machine | |
| CN217701671U (en) | Horizontal gear edge milling machine | |
| CN216139392U (en) | Die carrier assembly | |
| CN112536418B (en) | Adjustable overturning and clamping mechanical mechanism of cold heading forming machine | |
| CN103978242B (en) | Large three-dimensional drilling machine | |
| CN214023602U (en) | Drilling mechanism for porous machining of automobile parts | |
| CN106513753B (en) | Glass mold drilling equipment | |
| CN215879988U (en) | Energy-absorbing block is drilling equipment for mould processing | |
| CN210359369U (en) | Efficient drilling equipment is used in brush board production | |
| CN110774017B (en) | A drilling machine for drilling porous workpieces | |
| CN115780838A (en) | Vertical and horizontal combined machining center | |
| CN210523911U (en) | Glass mold slotting device configured on milling machine | |
| CN222242474U (en) | A kind of auxiliary tooling for free forging of special-shaped shaft | |
| CN203599853U (en) | Boring and milling machine for rack of full-automatic crushing machine | |
| CN206153985U (en) | Large -scale lathe longmen device | |
| CN207026562U (en) | A kind of tower crane bearing milling leveling device | |
| CN214641969U (en) | An automobile inner ball cage processing jig | |
| CN220679028U (en) | A stainless steel plate bending device | |
| CN218855648U (en) | An adjusting device for precision machining drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20180713 |