CN208978240U - A kind of stock mould positioning device - Google Patents
A kind of stock mould positioning device Download PDFInfo
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- CN208978240U CN208978240U CN201821402053.6U CN201821402053U CN208978240U CN 208978240 U CN208978240 U CN 208978240U CN 201821402053 U CN201821402053 U CN 201821402053U CN 208978240 U CN208978240 U CN 208978240U
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- positioning
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Abstract
A kind of stock mould positioning device being related to stock mould mould applications, positioning spline is the direct through groove perpendicular to stock mould end face, the lateral surface stitching portion of adjustable formwork and reference templates is equipped with connection card, horizontal step surface is equipped between the connection card upper and lower part, which is located at lower part protruding end and corresponds to template contacts deviates towards reference templates side；The positioning screw that adjustable formwork lateral surface is equipped with threaded hole and is adapted to the threaded hole, connection card top connect with positioning screw head end and are held in position screw and rotates along axial line, and lower part is detachably connected with reference templates lateral surface；The utility model positioning device, so that positioning spline and positioning key are processed by middle wire, reduce die manufacturing cost, positioning spline and sizing model cavity are that middle wire-moving cuts through the same concentrated processing and comes out, it ensure that relative position and the machining accuracy of sizing model cavity and positioning key, and reach acceptance criteria by adjusting type chamber size.
Description
Technical field
The utility model relates to stock mould mould applications, more particularly, to a kind of stock mould positioning device.
Background technique
Well known, a part of stock mould as extrusion die is needed to the type embryo cooling and shaping come out from mouth mold part,
Presentation quality, geometrical precision and the dimensional accuracy for playing the role of controlling product, therefore, when making stock mould, to type
Cooperate required precision very high between chamber machining accuracy and template；It is positioned between each template of traditional stock mould by positioning key
With screw fastening collectively constitute stock mould part, each template respectively by middle wire linear cutter go out sizing model cavity it
Afterwards, then by machining center on two template surfaces that stock mould is in contact, process respectively corresponding quadrangle or annular
Positioning key when assembling, need to be put into the positioning spline of the adjacent upper and lower keyway composition of two templates by upper and lower keyway, each to ensure
Shape will not be changed because of the type chamber for causing calculating to process with respect to sliding between template；
Each template of traditional stock mould is in process, complete by different processes to the processing of type chamber and positioning spline
At, therefore at least need to clamp template twice, its surface is processed with same benchmark, inevitably leads to type chamber and determines
There is error in production processing in the relative position that calculates between the keyway of position, after pincers worker assembles stock mould, often discovery type chamber
Size is not inconsistent with calculating, needs to correct again, time-consuming to take material；Even if the stock mould after assembling meets drawing requirement, sending out
When carrying out the debugging of mold practice toward profile factory, such as because other factors influence, when discovery profile size is less than normal or bigger than normal,
It needs to send back to adjustment again, increases the operating cost of debug time and enterprise.
Summary of the invention
The purpose of this utility model is to provide a kind of stock moulds that can effectively solve the problem that the problem of proposing in background technique
Positioning device.
For achieving the above object, the utility model adopts the following technical solution:
A kind of stock mould positioning device, the positioning spline and and positioning key being in contact at surface side edges comprising being located at template
The positioning key of slot adaptation, it is characterised in that: the positioning spline is the direct through groove perpendicular to stock mould end face；The template includes
The lateral surface stitching portion of the adjustable formwork and reference templates contacted with each other, the adjustable formwork and reference templates is equipped with connection card vertically
Part between the connection card upper and lower part, is equipped with horizontal step surface close to the side of template, it is convex which is located at lower part
Outlet and correspond to template contacts towards reference templates side deviate；Adjustable formwork respective outer face is equipped with perpendicular to the side
The threaded hole in face and the positioning screw being adapted to the threaded hole, the connection card top connect and keep with positioning screw head end
Positioning screw is rotated along axial line, and lower part protruding end end face is detachably connected with reference templates respective outer face.
Further, positioning screw nail body is equipped with annular groove at head, and the connection card top is set
There is U-shaped card head and is connected at the annular groove of the positioning screw.
Further, the connection card lower part is threadedly coupled with reference templates by fixing screws.
Further, the L-type platform with step surface is provided in the positioning spline between the adjustable formwork and reference templates
Rank key, the step key lower part adapt to reference templates positioning spline, and top is located in adjustable formwork positioning spline and its width is small
It is deviated in the step surface of positioning spline width, the step key lower than corresponding templates contact surface and to reference templates side.
Further, the step surface width of the connection card is more than or equal to 1 millimeter.
Further, the positioning screw head dummy is interior hexagonal round head.
Due to the adoption of the technical scheme as described above, the utility model has the following beneficial effects:
Stock mould positioning device described in the utility model will be located at the positioning of template surface relative to traditional stock mould
Keyway is set as the direct through groove perpendicular to stock mould end face, it is not necessary to process four in template surface corresponding position by machining center again
Side groove or annular groove, and can directly be processed by middle wire and be cut into constant straight-through of cross sectional shape in template surface
Slot, corresponding positioning key are processed because only need to guarantee the both side surface precision being in contact with direct through groove also by middle wire
Production, greatly reduces die cost；And due to being direct through groove, the cavity surface of same template work together with positioning spline
Sequence, wire processing is cut into, does not need two times of clamping fixed form, this ensure that sizing model cavity and positioning key
Relative position and machining accuracy, pincers worker assembling is simple, does not need adjustment sizing model cavity size of taking time, while the later period is not
In the case that original pattern is returned company, match after directly making any template hair client with original pattern；
Connection card and positioning screw are set in adjustable formwork side, change adjustable formwork and base by screwing positioning screw
The relative position of quasi-mode plate guarantees mold in the qualification that completes, hair so as to adjust the size for the type chamber being made of template surface
Toward when the debugging of profile factory, when such as finding that profile size is less than normal or bigger than normal, sizing model cavity is adjusted by the positioning device, is reached
Acceptance criteria greatly reduces the operating cost of debug time and enterprise.
Detailed description of the invention
Fig. 1 is traditional stock mould positioning device schematic diagram；
Fig. 2 is the main view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the enlarged fragmentary cross section of the utility model main view；
Fig. 5 is a kind of structure of the utility model positioning device；
Fig. 6 is another structure of the utility model positioning device；
Fig. 7 is the connection card schematic diagram of the utility model positioning device.
In figure: 1, positioning screw；2, connection card；3, positioning spline；4, template；5, positioning key；6, fixing screws；7, platform
Rank key；41, adjustable formwork；42, reference templates.
Specific embodiment
The present invention can be explained in more detail by the following examples, open the purpose of this utility model is intended to protect this
All changes and improvements within the scope of utility model, the utility model are not limited by the following examples:
The stock mould positioning device in conjunction with described in attached drawing 2-4 is in contact at the both sides of the edge of surface comprising being located at template 4 and determines
Position keyway 3 and the positioning key 5 being adapted to positioning spline 3, for side template, it is fixed to be only arranged in the side of the remote release chamber of contact surface
Position keyway 3, and positioning spline 3 is the direct through groove perpendicular to stock mould end face, groove depth is identical, and middle wire processing is along its ends cutting
Processing；The template 4 includes the adjustable formwork 41 and reference templates 42 that contact with each other, the adjustable formwork 41 and reference templates 42
Lateral surface stitching portion is equipped with connection card 2 vertically, between 2 upper and lower part of connection card, is equipped with water close to the side of template
Flat step surface, which is located at lower part protruding end and corresponds to template contacts deviates towards 42 side of reference templates, guarantees
When expanding large cavity, adjustable formwork 41 is displaced outwardly with certain mobile space；The 41 respective outer face of adjustable formwork, which is equipped with, hangs down
The directly threaded hole in the side and the positioning screw 1 that is adapted to the threaded hole, 2 top of connection card with positioning screw 1
End, which connects and is held in position screw 1, freely screws the disengaging corresponding threaded hole of adjustable formwork 41, lower part protruding end end face and benchmark
42 respective outer face of template is detachably connected；
As needed, in conjunction with attached drawing 7, the positioning screw 1 follows closely body and is equipped with annular groove, the company at head
2 top of fastener is connect equipped with corresponding U-shaped card head and is connected at the annular groove of the positioning screw 1, guarantees 2 He of connection card
Positioning screw 1 is in the horizontal direction without relative displacement；
As needed, pass through 6 screw thread of fixing screws in conjunction with attached drawing 5-6,2 lower part of connection card and reference templates 42
Connection, in the fixing screws 6 that 42 lateral surface of reference templates is correspondingly provided with the threaded hole perpendicular to the side and is adapted to threaded hole,
The through-hole that fixing screws 6 pass through 2 lower part of connection card connects connection card 2 and reference templates 42；In addition, 41 He of adjustable formwork
The L-type step key 7 with step surface is provided in positioning spline 3 between reference templates 42, which adapts to benchmark
42 positioning spline 3 of template, top one side is matched with 41 positioning spline of adjustable formwork, 3 groove face, and upper width is less than positioning key
3 width of slot, the step surface of the step key 7 correspond to template 4 and contact towards the offset of 42 side of reference templates；Preferably, connection card
The step surface width of part 2 is more than or equal to 1 millimeter, guarantees adjustable range；Preferably, described, 1 head dummy of positioning screw is interior hexagonal
Round end；
Implement stock mould positioning device described in the utility model, after processing each template as needed, with tradition
Positioning key, primary assembling position each template, examine rear profile chamber to need to adjust, large cavity, such as Fig. 5 are if desired adjusted, by L-type step
The side unanimous between the higher and lower levels of key 7 is tentatively fixed to adjustable formwork 41 and reference templates 42 first with the lateral surface of L-type step key towards a left side
Position, on this basis, inside turn positioning screw 1, due to connection card 2 to positioning screw 1 and reference templates 42 in level side
To fixation, adjustable formwork 41 receives spiral tension, and opposite is moved to the left, to achieve the purpose that expand large cavity, widened degree
It is controlled by back-out amount；Similarly, small cavity, such as Fig. 6 are if desired adjusted, by L-type step key 7 side unanimous between the higher and lower levels towards the right side, to outward turning
Positioning screw 1 out, adjustable formwork 41 move right；The positioning device is assembled, first precession positioning screw 1 is only needed, by connection card 2
Card good position, then precession fixing screws 6.
The non-detailed portion of the utility model is the prior art, therefore the utility model is not described in detail.
Claims (6)
1. a kind of stock mould positioning device, positioning spline (3) He Yuding for being in contact at surface side edges comprising being located at template (4)
The positioning key (5) that position keyway (3) is adapted to, it is characterised in that: the positioning spline (3) is perpendicular to the straight-through of stock mould end face
Slot；The template (4) includes the adjustable formwork (41) and reference templates (42) contacted with each other, the adjustable formwork (41) and benchmark mould
The lateral surface stitching portion of plate (42) is equipped with connection card (2) vertically, between connection card (2) upper and lower part, close to template
Side be equipped with horizontal step surface, the step surface be located at lower part protruding end and corresponding to template contacts towards reference templates (42)
Side offset；Adjustable formwork (41) the respective outer face, which is equipped with, to be adapted to perpendicular to the threaded hole of the side and with the threaded hole
Positioning screw (1), connection card (2) top connect with positioning screw (1) head end and are held in position screw (1) along axial line
Rotation, lower part protruding end end face is detachably connected with reference templates (42) respective outer face.
2. stock mould positioning device according to claim 1, it is characterized in that: positioning screw (1) the nail body is close to head
Annular groove is equipped at portion, the connection card (2) top is equipped with U-shaped card head and is connected to the ring of the positioning screw (1)
At connected in star.
3. stock mould positioning device according to claim 1, it is characterized in that: connection card (2) lower part and benchmark
Template (42) is threadedly coupled by fixing screws (6).
4. stock mould positioning device according to claim 1, it is characterized in that: the adjustable formwork (41) and reference templates
(42) the L-type step key (7) with step surface is provided in the positioning spline (3) between, which adapts to benchmark
Template (42) positioning spline (3), top is located in adjustable formwork (41) positioning spline (3) and its width is less than positioning spline (3)
Width, the step surface of the step key (7) correspond to template (4) and contact towards the offset of reference templates (42) side.
5. stock mould positioning device according to claim 1, it is characterized in that: the step surface of the connection card (2) is wide
Degree is more than or equal to 1 millimeter.
6. stock mould positioning device according to claim 1, it is characterized in that: positioning screw (1) head dummy is interior six
Angle round end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402053.6U CN208978240U (en) | 2018-08-29 | 2018-08-29 | A kind of stock mould positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402053.6U CN208978240U (en) | 2018-08-29 | 2018-08-29 | A kind of stock mould positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978240U true CN208978240U (en) | 2019-06-14 |
Family
ID=66782539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402053.6U Active CN208978240U (en) | 2018-08-29 | 2018-08-29 | A kind of stock mould positioning device |
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| Country | Link |
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| CN (1) | CN208978240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177452A (en) * | 2019-06-28 | 2019-08-27 | 无锡宏广电容器有限公司 | Auxiliary positioning mould |
| CN115849680A (en) * | 2022-12-14 | 2023-03-28 | 常熟市精工模具制造有限公司 | Mold with positioning structure and machining process thereof |
| CN115958754A (en) * | 2023-03-16 | 2023-04-14 | 福鼎市鼎程龙机械设备制造有限公司 | Cold bubble cup forming die |
-
2018
- 2018-08-29 CN CN201821402053.6U patent/CN208978240U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177452A (en) * | 2019-06-28 | 2019-08-27 | 无锡宏广电容器有限公司 | Auxiliary positioning mould |
| CN115849680A (en) * | 2022-12-14 | 2023-03-28 | 常熟市精工模具制造有限公司 | Mold with positioning structure and machining process thereof |
| CN115958754A (en) * | 2023-03-16 | 2023-04-14 | 福鼎市鼎程龙机械设备制造有限公司 | Cold bubble cup forming die |
| CN115958754B (en) * | 2023-03-16 | 2023-05-09 | 福鼎市鼎程龙机械设备制造有限公司 | Cold bubble cup forming die |
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