CN204074909U - The location structure of a kind of mould positioning mechanism and mould and lathe - Google Patents
The location structure of a kind of mould positioning mechanism and mould and lathe Download PDFInfo
- Publication number
- CN204074909U CN204074909U CN201420526402.0U CN201420526402U CN204074909U CN 204074909 U CN204074909 U CN 204074909U CN 201420526402 U CN201420526402 U CN 201420526402U CN 204074909 U CN204074909 U CN 204074909U
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- mould
- lathe
- pin
- positioning mechanism
- crossbeam
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Abstract
The utility model provides a kind of mould positioning mechanism, comprise framework and locating piece, the longeron that described framework has crossbeam and extends towards equidirectional from described crossbeam two ends, described longeron is provided with in couples spaced multipair alignment pin, described alignment pin can transverse movement, described crossbeam is fixed with the connecting pin contrary with the bearing of trend of described longeron, and the front end of described locating piece has groove, and both sides have multiple pin-and-hole.The utility model additionally provides and adopts the mould of above-mentioned mould positioning mechanism and the location structure of lathe.The utility model has the advantage of highly versatile.
Description
Technical field
The utility model relates to mould applications, is specifically related to the location structure of mould positioning mechanism and mould and lathe.
Background technology
At present along with the quick growth of economy, people are also increasing to the demand of automobile, Chinese automobile volume of production and marketing continues world car industry of taking the lead in race in 2013, along with the fast development of automobile industry, the eye more and more fashion of people, also more and more fastidious to the demand of automobile, therefore manufacturer of annual each cart enterprise all removes the new moulding of exploitation and product in the designed capacity constantly promoting self.Different sheet metal components just promotes that sheet metal mould quantity rapidly increases naturally, but owing to limiting by factors such as cost, production capacity, places, determine the necessary flexibility of production line, various need be met produce, forcing press is like this too, die size and the locate mode of design will need keep consistency with lathe dimensional parameters, therefore in the Structure and energy size of mould, considerably increase the design of frock and the input of difficulty of processing and cost.
A large amount of uses of punching press sheet metal component, prerequisite necessarily requires mould to be quickly adaptive on the workbench of the corresponding pressure machine of different punching press flow production lines, especially for shaping and mould that is drawing type, accurate navigation system is the effective guarantee of the high-quality stamping parts of high accuracy, therefore mould is in design, just fast-positioning device has been reserved according to the punch line of initial stage planning when casting, but along with the listing of new model, what different vehicle moulds cannot be fixed is arranged on a certain bar production line or a certain forcing press, existing mould quick position just cannot ensure can on the lathe of different size platform scheduling and planning, if want to change mould structure or change cost and the mould self structure intensity that press often increases Productive statistics, thus farthest cannot promote the utilization rate of production line and press.
Location structure between the mould of prior art and press machine tool as shown in Figure 1 to Figure 3.Perforate on press machine tool 1, mould 2 has reserved groove 4 when design, casting, and spacer pin 3 inserts in the hole of lathe 1 with the column 5 of below, and then mould 2 is placed in after on lathe 1, and groove 4 coordinates with spacer pin 3 location realizing mould 2.When mould 2 changes, or when mould 2 is constant but when being placed on different lathes 1, as shown in Figure 3, then the Edge Distance spacer pin 3 of mould 2 exists spacing, that is now groove 4 cannot coordinate with spacer pin 3 and realizes mould and locate, and does not have versatility.And will address this problem, a kind of scheme is exactly as shown in Figure 1, and lathe 1 has multiple hole, and spacer pin 3 can be made like this to insert different positions, but this greatly reduces the structural strength of lathe 1.Or another kind of solution again processes the groove matched with the spacer pin 3 on lathe 1 on mould 2, but this can destroy original size and structure precision.
Utility model content
The purpose of this utility model be to provide a kind of for different mould can be general mould positioning mechanism and the location structure of mould and lathe.
For achieving the above object, embodiment of the present utility model provides following technical scheme:
A kind of mould positioning mechanism, it is characterized in that, comprise framework and locating piece, described framework has crossbeam and is arranged at described crossbeam two ends respectively and two longerons extended towards equidirectional, described longeron is provided with in couples spaced multipair alignment pin, described alignment pin can transverse movement, and described crossbeam is fixed with the connecting pin contrary with the bearing of trend of described longeron, the front end of described locating piece has groove, and both sides have multiple pin-and-hole.
Preferably, described crossbeam is bent to form the first boss and the first depression towards rear.
Preferably, described locating piece protrudes formation second boss towards rear, and the shape of described second boss is identical with the shape that described first caves in.
Preferably, described alignment pin or described connecting pin are bolt.
A location structure for mould and lathe, comprises mould positioning mechanism as above, mould and lathe, and described lathe is fixed with spacer pin, and described detent mechanism is arranged on described mould by described connecting pin, and described groove coordinates with described spacer pin.
Locating piece of the present utility model is moved and is located by the cooperation of alignment pin and pin-and-hole in framework, and then to coordinate with the spacer pin on lathe with the groove of locating piece front end and make mould be positioned on lathe, like this for the mould of different size, locating piece stretches out different length in framework, just can realize the general of lathe, and multiple hole need not be opened on lathe, ensure the structural strength of lathe.
Further, the cooperation of the depression that the first boss and mould are had by oneself can ensure the Position location accuracy of framework, and coordinating that the second boss and first caves in can ensure the Position location accuracy of starting stage locating piece relative to framework, thus realize the Position location accuracy of locating piece relative to mould.
Further, using bolt as alignment pin or connecting pin, possess location more accurate, connect more firmly advantage.
Accompanying drawing explanation
Fig. 1 is the location structure schematic diagram of mould of the prior art and lathe;
Fig. 2 is the location structure close-up schematic view of mould of the prior art and lathe;
Fig. 3 is the mould of another size of the prior art and the location structure schematic diagram of lathe;
Fig. 4 is the mould positioning mechanism schematic diagram of embodiment of the present utility model;
Fig. 5 is the schematic diagram of the mould of embodiment of the present utility model and the location structure of lathe.
Description of symbols in upper figure: 1, lathe, 2, mould, 3, spacer pin, 4, depression, 5, column, 6, crossbeam, the 7, first longeron, 8, the second longeron, 9, locating piece, the 10, first connecting pin, 11, the second connecting pin, 12, alignment pin, 13, pin-and-hole, 14, the first boss, the 15, first depression, the 16, second boss, 17, groove, 18, mould, 19, depression.
Detailed description of the invention
Next will be explained in further detail embodiment of the present utility model by reference to the accompanying drawings, and in ensuing description, being transverse direction with left and right directions, take fore-and-aft direction as longitudinal direction.
With reference to figure 4, the mould positioning mechanism in the present embodiment comprises the framework with crossbeam 6 and the first longeron 7, second longeron 7, and locating piece 9.Wherein, simultaneously the first longeron 7 and the second longeron 7 extend towards front from crossbeam 6 two ends.On the first longeron 7 and the second longeron 7, be provided with spaced multipair alignment pin 12 in couples, and these alignment pins 12 can transverse movement in the lateral direction, alignment pin 12 can either be polished rod pin, also can be bolt.Crossbeam 6 is fixed with and the first connecting pin 10 and the second connecting pin 11 extended towards rear, similarly, the first connecting pin 10 and the second connecting pin 11 can either be polished rod pins, also can be bolts.Bolt can play connection, locate more fastening effect, is therefore preferred.Crossbeam 6 is also bent to form the first boss 14 and correspondingly bends out the first depression 15 towards rear.The front end of locating piece 9 has groove 17, and the left and right sides has multiple pin-and-hole 13.Different alignment pins 12 inserts different pin-and-holes 13, just can determine that locating piece 9 is relative to the different distance between crossbeam 6.Locating piece 9 protrudes formation second boss 16 towards rear, and the shape of the second boss 16 and first cave in 15 shape identical.
With reference to figure 5, in mould in the present embodiment and the location structure of lathe, depression 19 on mould 18 and mould is same as the prior art, unlike the prior art, mould positioning mechanism is as shown in Figure 4 have employed in the present embodiment, the first connecting pin 10 on crossbeam 6 and the second connecting pin 11 are inserted or are screwed into mould 18, the first boss 14 just with the shape complementarity of depression 19.The second boss 16 is made to be positioned at the first depression 15 in the starting stage, such dependence first boss 14 ensure that the positioning precision of framework relative to mould with coordinating of depression 19, rely on the second boss 16 and first to cave in 15 coordinate and just ensure that the positioning precision of locating piece 9 relative to framework, finally ensure that the positioning precision of mould 18.When using bolt as alignment pin 12, the multiple bolt of turn withstands on the both sides of locating piece 9, then, after pulling forward locating piece 9 to required separation distance, alignment pin 12 is screwed into pin-and-hole 13, the relative distance between locating piece 9 and crossbeam 6 is fixed, the alignment pin 12 being only screwed into pin-and-hole 13 in the process plays fixation, other bolt plays positioning and guiding effect, ensures positioning precision.And then mould 18 is placed on lathe, make groove 17 coordinate with the spacer pin 3 on the lathe shown in Fig. 2 the location realizing mould 18.Like this, for different moulds 18, as long as the outreach of adjustment locating piece 9 in framework, just can adapt to the location on lathe, like this, the spacer pin 3 in Fig. 1 just can be fixed on lathe 1, and does not need lathe 1 has multiple hole again, therefore both ensure that the structural strength of lathe 1, achieve again the versatility for different mould 18.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (5)
1. a mould positioning mechanism, it is characterized in that, comprise framework and locating piece, described framework has crossbeam and is arranged at described crossbeam two ends respectively and two longerons extended towards equidirectional, described longeron is provided with in couples spaced multipair alignment pin, described alignment pin can transverse movement, and described crossbeam is fixed with the connecting pin contrary with the bearing of trend of described longeron, the front end of described locating piece has groove, and both sides have multiple pin-and-hole.
2. mould positioning mechanism according to claim 1, is characterized in that, described crossbeam is bent to form the first boss and the first depression towards rear.
3. mould positioning mechanism according to claim 2, is characterized in that, described locating piece protrudes formation second boss towards rear, and the shape of described second boss is identical with the shape that described first caves in.
4. mould positioning mechanism according to claim 1, is characterized in that, described alignment pin or described connecting pin are bolt.
5. the location structure of a mould and lathe, it is characterized in that, comprise the mould positioning mechanism as described in any one in Claims 1-4, mould and lathe, described lathe is fixed with spacer pin, described detent mechanism is arranged on described mould by described connecting pin, and described groove coordinates with described spacer pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526402.0U CN204074909U (en) | 2014-09-12 | 2014-09-12 | The location structure of a kind of mould positioning mechanism and mould and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526402.0U CN204074909U (en) | 2014-09-12 | 2014-09-12 | The location structure of a kind of mould positioning mechanism and mould and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074909U true CN204074909U (en) | 2015-01-07 |
Family
ID=52167674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526402.0U Withdrawn - After Issue CN204074909U (en) | 2014-09-12 | 2014-09-12 | The location structure of a kind of mould positioning mechanism and mould and lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209400A (en) * | 2014-09-12 | 2014-12-17 | 安徽江淮汽车股份有限公司 | Mold positioning mechanism and positioning structure for mold and machine tool |
| CN113997052A (en) * | 2021-11-03 | 2022-02-01 | 哈尔滨飞机工业集团有限责任公司 | Accurate assembly control method for key intersection points of helicopter components |
-
2014
- 2014-09-12 CN CN201420526402.0U patent/CN204074909U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209400A (en) * | 2014-09-12 | 2014-12-17 | 安徽江淮汽车股份有限公司 | Mold positioning mechanism and positioning structure for mold and machine tool |
| CN104209400B (en) * | 2014-09-12 | 2016-01-06 | 安徽江淮汽车股份有限公司 | The location structure of a kind of mould positioning mechanism and mould and lathe |
| CN113997052A (en) * | 2021-11-03 | 2022-02-01 | 哈尔滨飞机工业集团有限责任公司 | Accurate assembly control method for key intersection points of helicopter components |
| CN113997052B (en) * | 2021-11-03 | 2023-06-23 | 哈尔滨飞机工业集团有限责任公司 | Precise assembly control method for key intersection points of helicopter components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |