CN110142625A - A kind of mold rapid-replacement positioning device, machine tool assembly and application method - Google Patents
A kind of mold rapid-replacement positioning device, machine tool assembly and application method Download PDFInfo
- Publication number
- CN110142625A CN110142625A CN201910514669.5A CN201910514669A CN110142625A CN 110142625 A CN110142625 A CN 110142625A CN 201910514669 A CN201910514669 A CN 201910514669A CN 110142625 A CN110142625 A CN 110142625A
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- Prior art keywords
- guide rod
- mold
- clamping element
- pilot hole
- locating piece
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of mold rapid-replacement positioning device, machine tool assembly and application method, positioning device includes the clamping component and driving mechanism being movably disposed in lathe, the pilot hole with clamping component cooperation is offered in lathe, clamping component is used for clamp or release locating piece, and locating piece is removably disposed on mold；Clamping component includes clamping element and guide rod, and guide rod is arranged in towards the end in mold direction in clamping element, is provided with multiple forks on clamping element, has the space of accommodating locating piece between multiple forks；Driving mechanism driving guide rod is moved along pilot hole, and clamping element moves under the drive of guide rod, so that clamping element clamp or release locating piece.Mold rapid-replacement positioning device provided by the invention can realize fast positioning clamping mold or more mold exchange, and clamping force is adjustable, shorten the more mold exchange time, mitigate labor intensity of workers；Mold rapid-replacement positioning device has versatility, positioning and replacement suitable for various molds.
Description
Technical field
The present invention relates to mold positioning field more particularly to a kind of mold rapid-replacement positioning device, machine tool assembly and make
Use method.
Background technique
In the prior art, tool (such as bend pipe main mould) is fixed on lathe, is to be clamped by screw-nut, and be difficult to determine
Level is true；When needing replacing tool (such as bend pipe main mould), Yao Songkai screw-nut, and if needing raw with biggish power screw-nut
Rust is time-consuming and laborious with regard to more difficult loosening screw-nut.Since different mold needs often switching, how quickly and it is reliable more
Mold exchange is urgent problem.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of mold rapid-replacement positioning device, groups of machine
Part and application method, positioning device structure is simple, can fast positioning clamping mold or more mold exchange, the technical solution is as follows:
On the one hand, the present invention provides a kind of mold rapid-replacement positioning device, and the positioning device includes movably setting
Clamping component and driving mechanism in lathe are set, the pilot hole with clamping component cooperation is offered in the lathe；
The clamping component is used for clamp or release locating piece, and the locating piece is removably disposed on mold；The clamping component
Including clamping element and guide rod, the guide rod is arranged in towards the end in mold direction, the clamping element in the clamping element
On be provided with multiple forks, there is the space of accommodating locating piece, the clamping element is made of elastic material between multiple forks；Institute
It states driving mechanism driving guide rod to move along pilot hole, the clamping element moves under the drive of guide rod, so that institute
State clamping element clamp or release locating piece.
Further, the guide rod includes the first guide rod being arranged under the clamping element and setting described the
The second guide rod under one guide rod, the diameter of first guide rod are greater than the diameter of the second guide rod.
Further, first guide rod is provided with aperture, the aperture and pilot hole on one end of clamping element
Coaxially；The guide rod further includes the third guide rod being arranged under second guide rod, the diameter of the third guide rod
Greater than the diameter of the second guide rod.
Further, fork spaced set adjacent on circumference on the clamping element, the quantity at the fork be greater than or
Equal to 4, the fork is basipetal narrowed structure.
Further, the mold rapid-replacement positioning device further includes for detecting the two of driving mechanism moving distance
Magnetic Induction switch.
Further, the outer surface of first guide rod is provided with radially outwardly projecting two limit convexes
Platform keeps preset spacing between two positive stop lug boss；At least one groove is provided on the positive stop lug boss outer surface, it is described
Inner sidewall of the opening of groove towards pilot hole.
On the other hand, the present invention also provides a kind of machine tool assemblies of processing mold comprising lathe is arranged in the lathe
On main shaft, the clamping device that is arranged in above the lathe and mold rapid-replacement positioning device, the clamping device with
Mold rapid-replacement positioning device is oppositely arranged；Pilot hole is offered on the main shaft, the pilot hole is stepped hole, described to lead
To hole include with the clamping element cooperate the first pilot hole, with first guide rod cooperate the second pilot hole and with institute
State the third pilot hole of the second guide rod cooperation；First pilot hole, the second pilot hole and third pilot hole be arranged successively and
It is interconnected, first pilot hole is cone structure, and the diameter of second pilot hole is greater than the straight of the third pilot hole
Diameter.Further, first pilot hole is cone structure narrowed from top to bottom, when the guide rod is to far from mold direction
When mobile, the clamping element moves under the drive of guide rod, so that the clamping element is in compressive state, so that described
Clamping element clamps locating piece；When the guide rod is mobile to mold direction, the clamping element moves under the drive of guide rod,
So that the clamping element is in non-deformed state, so that the clamping element unclamps locating piece.
Further, first pilot hole is cone structure narrowed from lower to upper, when the guide rod is to mold side
To when movement, the clamping element moves under the drive of guide rod, so that the clamping element is in compressive state, so that institute
It states clamping element and clamps locating piece；When the guide rod is to far from the movement of mold direction, drive of the clamping element in guide rod
Lower movement, so that the clamping element is in non-deformed state, so that the clamping element unclamps locating piece.
Another aspect, the present invention also provides a kind of application methods of the machine tool assembly of processing mold comprising following steps:
Locating piece: being first arranged on mold to be processed, then locating piece be mounted in pilot hole by S1, positioning mold,
Start driving mechanism, the mobile preset distance of driving mechanism driving guide rod, the clamping element is under the drive of guide rod
Mobile, so that clamping element enters the first lesser part of guiding bore dia, clamping element is contacted with locating piece can clamp locating piece；
S2, more mold exchange: after processing is completed to the mold in S1 step, start driving mechanism, driving mechanism driving guiding
The mobile preset distance of bar, the clamping element move under the drive of guide rod, so as to enter the first pilot hole straight for clamping element
The biggish part of diameter, clamping element does not contact with locating piece can unclamp locating piece；Finally locating piece and mold are unloaded.
Technical solution bring provided by the invention has the beneficial effect that:
A. mold rapid-replacement positioning device provided by the invention can reach fast positioning clamping mold or more mold exchange
Purpose, and clamping force is adjustable, can shorten the more mold exchange time, mitigates labor intensity of workers；
B. mold rapid-replacement positioning device provided by the invention has versatility, the positioning and more suitable for various molds
It changes.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the perspective view of mold rapid-replacement positioning device provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view that mold rapid-replacement positioning device provided in an embodiment of the present invention is arranged in lathe；
Fig. 3 is that the clamping element of mold rapid-replacement positioning device provided in an embodiment of the present invention unclamps the amplification of locating piece
Figure；
Fig. 4 is that the clamping element of mold rapid-replacement positioning device provided in an embodiment of the present invention clamps the amplification of locating piece
Figure；
Fig. 5 is that clamping element release the another of locating piece of mold rapid-replacement positioning device provided in an embodiment of the present invention is put
Big figure；
Fig. 6 is the cross-sectional view of the pilot hole of the machine tool assembly of processing mold provided in an embodiment of the present invention；
Fig. 7 is the perspective view of bend pipe main mould and locating piece provided in an embodiment of the present invention；
Fig. 8 is the side view of bend pipe main mould and locating piece provided in an embodiment of the present invention.
Wherein, appended drawing reference includes: 1- clamping component, 11- guide rod, the first guide rod of 111-, the second guide rod of 112-,
113- third guide rod, 12- clamping element, the fork 121-, 2- driving mechanism, 3- lathe, 4- locating piece, 5- pilot hole, 51-
One pilot hole, the second pilot hole of 52-, 53- third pilot hole, 6- mold, 7- clamping device, 8- main shaft, 9- aperture, 10- are recessed
Slot.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Covering non-exclusive includes to be not necessarily limited to for example, containing the process, method of a series of steps or units, device, product or equipment
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
In one embodiment of the invention, a kind of mold rapid-replacement positioning device is provided, referring to Fig. 1 to Fig. 5, positioning
Device includes being movably disposed at lathe for mold to be positioned on lathe to and be can be used for more mold exchange, the positioning device
Clamping component 1 in 3 and the driving mechanism 2 connecting with clamping component 1, the driving mechanism 2 are preferably cylinder.The clamping
Component 1 realizes the purpose of the mold 6 described in clamp or release by clamp or release locating piece 4, i.e., the described clamping component 1 is not
Mold is directly contacted, the locating piece 4 is arranged on mold 6 and the locating piece 4 is detachably connected with mold 6, the positioning
Part 4 is preferably screw, is easily installed on mold and easy to disassemble；It offers in the lathe 3 and matches with the clamping component 1
The pilot hole 5 of conjunction.
The specific structure of the clamping component 1 is as follows: for specific structure referring to Fig. 1, the clamping component 1 includes clamping element 12
And guide rod 11, the clamping element 12 are arranged on the guide rod 11 towards the end of mold, set on the clamping element 12
Multiple forks 121 are equipped with, so that clamping element 12 is divided into several parts, there is the sky of accommodating locating piece 4 between the fork 121
Between, the locating piece 4 is arranged in the space that clamping element 12 has, and the clamping element 12 is made of elastic material, preferably bullet
Spring steel plate, the clamping element 12 can be shunk in stress and and the expansion when losing external force；On the clamping element 12 on circumference
The adjacent preferred spaced set in fork 121；The quantity at the fork 121 is greater than or equal to 4, preferably 4；The trouble
Mouthfuls 121 be basipetal narrowed structure, is unfolded outward convenient for clamping element and to contract.
The mold rapid-replacement positioning device further includes for detecting the two of driving mechanism moving distance Magnetic Inductions
Switch, two Magnetic Induction switches are installed on cylinder, provide signal after cylinder reaches predeterminated position；Cylinder upwards or to
Lower movement is controlled by reversal valve, and the moving distance of cylinder is pre-set.
Further, the guide rod 11 includes the first guide rod 111 being arranged under the clamping element 12 and setting
The diameter of the second guide rod 112 under first guide rod 111, first guide rod 111 is greater than the second guide rod 112
Diameter.First guide rod 111 is provided with aperture 9 on one end of clamping element 12, and the aperture 9 and pilot hole 5 are same
Axis, first guide rod 111 and aperture 9 cooperate, it is ensured that with one heart, not eccentric.The guide rod 11 further includes being arranged in institute
The third guide rod 113 under the second guide rod 112 is stated, the diameter of the third guide rod 113 is greater than the straight of the second guide rod 112
Diameter.
Preferably, the outer surface of first guide rod 111 is provided with radially outwardly projecting two limit convexes
Platform keeps preset spacing between two positive stop lug boss；Positive stop lug boss is set, locating effect can be further enhanced.The limit
At least one groove 10 is preferably provided on boss outer surface, groove 10 along the circumferential direction arranges, the opening court of the groove 10
To the inner sidewall of pilot hole 5, groove 10, which is arranged, can prevent guide rod to be stuck in a certain position in moving process, if having in pilot hole
Impurity, impurity can be gathered in groove 10 without the inner sidewall for being attached to pilot hole 5, can reduce guide rod and pilot hole in this way
Friction between 5；Oil can also be set in groove 10, and oil plays lubricating action, and the groove 10 is preferably that height is 0.5 millimeter
Triangular groove, as shown in Figure 5.
In an alternate embodiment of the present invention where, the mold 6 is bend pipe main mould, as shown in Figure 7 and Figure 8, bend pipe master
Mould includes the upper positioning column being oppositely arranged up and down and lower positioning column and the main mould being arranged between upper positioning column and lower positioning column
The lower end of body, lower positioning column is provided with locating piece.
It, can be with positioning mold and replaceable mold, operation using mold rapid-replacement positioning device provided by the invention
It simply, can positioning mold and more mold exchange within a short period of time.
The present invention also provides a kind of machine tool assemblies of processing mold comprising lathe 3, the main shaft 8 being arranged on lathe 3,
The clamping device 7 and above-mentioned mold rapid-replacement positioning device, the clamping element and positioning device of 3 top of lathe are set
It is oppositely arranged.
Pilot hole 5 is offered on the main shaft 8, the specific structure of the pilot hole 5 is as follows: the pilot hole 5 is step
Hole, the pilot hole 5 include cooperating with the first pilot hole 51 of the clamping element 12 cooperation, with first guide rod 111
Second pilot hole 52 and the third pilot hole 53 cooperated with second guide rod 112；First pilot hole 51, second are led
It is interconnected to hole 52 and third pilot hole 53, first pilot hole 51 is cone structure, and cone structure facilitates clamping element
It stretches and shrinks in first pilot hole 51；Second pilot hole 52 and third pilot hole 53 are through-hole, and described
The diameter of two pilot holes 52 is greater than the diameter of the third pilot hole 53.The pilot hole 5 further includes cooperating with locating piece 4
4th pilot hole, the 4th pilot hole are connected to the first pilot hole 51.
For first pilot hole 51 there are two types of setting structure, the first structure is that first pilot hole 51 is from top to bottom
Narrowed cone structure, the specific structure of the first pilot hole 51 is referring to Fig. 6, when the guide rod 11 is moved to far from mold direction
When dynamic, the clamping element 12 moves under the drive of guide rod 11, so that the clamping element 12 is in compressive state, so that
The clamping element 12 clamps locating piece 4；When the guide rod 11 is mobile to mold direction, the clamping element 12 is in guide rod 11
Drive under move so that the clamping element 12 is in non-deformed state, so that the clamping element 12 unclamps locating piece 4.
The application method of mold rapid-replacement positioning device of the invention is as follows: the first use situation: positioning mold, first
Locating piece is arranged in mold lower end to be processed, then locating piece is arranged in pilot hole, at this point, locating piece setting is clamping
In part 12, and locating piece is not contacted with clamping element 12, starts driving mechanism, and guide rod 11 is preset to separate mold direction movement
Distance, the clamping element 12 is mobile (moving down) to separate mold direction under the drive of guide rod 11, when clamping element 12
Enter the lesser part of 51 diameter of the first pilot hole, clamping element 12 is squeezed and shrinks, and contact with locating piece closely from
And locating piece can be clamped, structure when clamping locating piece referring to fig. 4, prevents locating piece mobile, and then play fixing mould
Effect.During positioning mold, locating piece is arranged in always without departing from clamping element in the space on clamping element, so that fixed
Position part can be contacted with clamping element；In addition, the distance mobile by setting driving mechanism, can further adjust the clamping of clamping element 12
The clamping force of locating piece prevents clamping force excessive or too small.
Second of use situation: more mold exchange, after processing is completed, clamping element 12 just clamps positioning to the mold in above-mentioned steps
Part, starts driving mechanism, and driving mechanism drives guide rod 11 to the mobile preset distance (moving up) in mold direction, clamps
Part 12 is moved up in the drive of guide rod 11, and when clamping element 12 enters the part that the first pilot hole 51 broadens, i.e., first leads
The part being relatively large in diameter to hole 51, clamping element 12 expansion and locating piece can be unclamped by not contacting with locating piece, unclamp locating piece when
Structure referring to fig. 2, Fig. 3 (Fig. 3 is the enlarged drawing in Fig. 2 in dotted line frame) and Fig. 5, finally locating piece and mold are unloaded, and fills
New locating piece and mold are carried on lathe.In replacement mold process, locating piece is arranged in always in the space on clamping element
Without departing from clamping element, it is arranged in clamping element convenient for new locating piece.Under two states, the upper end of the clamping element 12
Portion is always without departing from the bottom of the first pilot hole.
In another embodiment of the present invention, second of structure of first pilot hole 51 is cone narrowed from lower to upper
Shape structure, i.e., up-narrow and down-wide, the diameter of the first pilot hole 51 becomes larger from top to bottom, when positioning mold, first by locating piece
It is arranged on mold to be processed, then locating piece is mounted in pilot hole, starts driving mechanism, driving mechanism drives guide rod
11 to the mobile preset distance (moving up) in mold direction, and the clamping element 12 is under the drive of guide rod 11 to mold side
To movement, so that clamping element 12 enters the lesser part of 51 diameter of the first pilot hole, clamping element 12 is squeezed and shrinks, and
It is contacted with locating piece closely so as to clamp locating piece, it is mobile to prevent locating piece, and then play the role of fixing mould.When more
When mold exchange, start driving mechanism, driving mechanism drives guide rod 11 (i.e. downward to the mobile preset distance in separate mold direction
It is mobile), the clamping element 12, to far from the movement of mold direction, is led under the drive of guide rod 11 when clamping element 12 enters first
The part being relatively large in diameter to hole 51, clamping element 12 is unfolded outward and locating piece can be unclamped by not contacting with locating piece, finally will positioning
Part and mold unloading, and new locating piece and mold are loaded on lathe.
Mold rapid-replacement positioning device provided by the invention has versatility, it is only necessary to be arranged in mold lower end and position
Part is applicable to the positioning and replacement of various molds.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of mold rapid-replacement positioning device, which is characterized in that the positioning device includes being movably disposed at lathe
(3) clamping component (1) and driving mechanism (2) in, offer in the lathe (3) and the clamping component (1) cooperation
Pilot hole (5), the clamping component (1) are used for clamp or release locating piece (4), and the locating piece (4) is removably disposed in
On mold (6)；
The clamping component (1) includes clamping element (12) and guide rod (11), and the clamping element (12) is arranged in the guiding
Bar (11) is provided with multiple forks (121) on the clamping element (12) towards the end in mold direction, multiple forks (121) it
Between there is the space of accommodating locating piece (4), the clamping element (12) is made of elastic material；
The driving mechanism (2) drives the guide rod (11) mobile along pilot hole (5), and the clamping element (12) is in guide rod
(11) it is moved under drive, so that the clamping element (12) clamp or release locating piece (4).
2. mold rapid-replacement positioning device according to claim 1, which is characterized in that the guide rod (11) includes setting
Second in the first guide rod (111) and setting under the clamping element (12) under first guide rod (111) is set to lead
To bar (112), the diameter of first guide rod (111) is greater than the diameter of the second guide rod (112).
3. mold rapid-replacement positioning device according to claim 2, which is characterized in that first guide rod (111)
It is provided with aperture (9) on the one end of clamping element (12), the aperture (9) and pilot hole (5) are coaxial；The guide rod (11)
It further include the third guide rod (113) being arranged under second guide rod (112), the diameter of the third guide rod (113)
Greater than the diameter of the second guide rod (112).
4. mold rapid-replacement positioning device according to claim 1, which is characterized in that on clamping element (12) circumference
The quantity of adjacent fork (121) spaced set, the fork (121) is greater than or equal to 4, and the fork (121) is served as reasons
On narrowed structure down.
5. mold rapid-replacement positioning device according to claim 1, which is characterized in that the mold rapid-replacement positioning
Device further includes for detecting the two of driving mechanism moving distance Magnetic Induction switches.
6. mold rapid-replacement positioning device according to claim 2, which is characterized in that first guide rod (111)
Outer surface be provided with radially outwardly projecting two positive stop lug boss, kept for preset between two positive stop lug boss
Away from；It is provided at least one groove (10) on the positive stop lug boss outer surface, the opening of the groove (10) is towards pilot hole (5)
Inner sidewall.
7. a kind of machine tool assembly of processing mold, which is characterized in that including lathe (3), the main shaft being arranged on the lathe (3)
(8), the clamping device (7) above the lathe (3) is set and the mold as described in any one of claim 1-6 is fast
Speed replacement positioning device, the clamping device (7) are oppositely arranged with mold rapid-replacement positioning device；
It is offered pilot hole (5) on the main shaft (8), the pilot hole (5) includes first with the clamping element (12) cooperation
Pilot hole (51), with first guide rod (111) cooperation the second pilot hole (52) and with second guide rod (112)
The third pilot hole (53) of cooperation；First pilot hole (51), the second pilot hole (52) and third pilot hole (53) are successively arranged
It column and is interconnected, first pilot hole (51) is cone structure, and the diameter of second pilot hole (52) is greater than described the
The diameter of three pilot holes (53).
8. the machine tool assembly of processing mold according to claim 7, which is characterized in that first pilot hole (51) is served as reasons
On narrowed cone structure down, when the guide rod (11) to it is mobile far from mold direction when, the clamping element (12) is being led
It is moved under to the drive of bar (11), so that the clamping element (12) is in compressive state, so that the clamping element (12) presss from both sides
Tight locating piece (4)；When the guide rod (11) is mobile to mold direction, drive of the clamping element (12) in guide rod (11)
Lower movement, so that the clamping element (12) is in non-deformed state, so that the clamping element (12) unclamps locating piece (4).
9. the machine tool assembly of processing mold according to claim 7, which is characterized in that first pilot hole (51) is served as reasons
Under up narrowed cone structure, when the guide rod (11) is mobile to mold direction, the clamping element (12) is in guide rod
(11) it moves under drive, so that the clamping element (12) is in compressive state, determines so that the clamping element (12) clamps
Position part (4)；When the guide rod (11) is to far from the movement of mold direction, drive of the clamping element (12) in guide rod (11)
Lower movement, so that the clamping element (12) is in non-deformed state, so that the clamping element (12) unclamps locating piece (4).
10. a kind of application method of the machine tool assembly using processing mold described in any one of claim 7-9, feature
It is, comprising the following steps:
Locating piece: being first arranged on mold to be processed, then locating piece be mounted in pilot hole by S1, positioning mold, starting
Driving mechanism, the mobile preset distance of driving mechanism driving guide rod (11), the clamping element (12) is in guide rod (11)
Drive under move so that clamping element (12) enters the first pilot hole (51) lesser part of diameter, clamping element (12) and fixed
Position part contact can clamp locating piece；
S2, more mold exchange: after processing is completed to the mold in S1 step, start driving mechanism, driving mechanism drives guide rod
(11) mobile preset distance, the clamping element (12) are moved under the drive of guide rod (11), so that clamping element (12) enters
The part being relatively large in diameter to the first pilot hole (51), the clamping element (12) does not contact with locating piece can unclamp locating piece；Finally
Locating piece and mold are unloaded, and load new locating piece and mold on lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514669.5A CN110142625A (en) | 2019-06-14 | 2019-06-14 | A kind of mold rapid-replacement positioning device, machine tool assembly and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514669.5A CN110142625A (en) | 2019-06-14 | 2019-06-14 | A kind of mold rapid-replacement positioning device, machine tool assembly and application method |
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| CN110142625A true CN110142625A (en) | 2019-08-20 |
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| CN201910514669.5A Pending CN110142625A (en) | 2019-06-14 | 2019-06-14 | A kind of mold rapid-replacement positioning device, machine tool assembly and application method |
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