CN203254208U - Fixture structure for glass mold eccentric forming machining - Google Patents
Fixture structure for glass mold eccentric forming machining Download PDFInfo
- Publication number
- CN203254208U CN203254208U CN 201320251600 CN201320251600U CN203254208U CN 203254208 U CN203254208 U CN 203254208U CN 201320251600 CN201320251600 CN 201320251600 CN 201320251600 U CN201320251600 U CN 201320251600U CN 203254208 U CN203254208 U CN 203254208U
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- guide
- rail plate
- glass mold
- center
- adjusting seat
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Abstract
The utility model discloses a fixture structure for glass mold eccentric forming machining, and belongs to the technical field of work fixtures for glass mold machining. The fixture structure for glass mold eccentric forming machining comprises a clamping jaw disk, a connecting disk and a guide rail plate. A clamping jaw set is arranged on the side, opposite to the connecting disk, of the clamping jaw disk. The connecting disk is fixed with the side, opposite to clamping jaws, of the clamping jaw disk. A guide rail sliding groove is formed in the side, facing the guide rail plate, of the connecting disk. The guide rail plate is connected with the connecting disk. An adjusting seat sliding cavity is formed in the guide rail plate. A guide rail is further arranged on the side, facing the connecting disk, of the guide rail plate. The guide rail is in sliding fit with the guide rail sliding groove. A center adjusting mechanism is arranged in the adjusting seat sliding cavity in a matched mode and connected with the connecting disk. The fixture structure for glass mold eccentric forming machining has the advantages of being high in general utilization degree, reducing the number of fixtures, saving resources, having good clamping adaptability to outer circle differences in the glass mold eccentric forming process, and being concise in overall structure, convenient to operate, and capable of guaranteeing the concentricity with a lathe spindle and improving clamping efficiency.
Description
Technical field
The utility model belongs to the technical field of tooling clamps of glass mold processing usefulness, is specifically related to the clamp structure of the eccentric one-tenth of a kind of glass mold mould processing usefulness.
Background technology
As is known in the industry, Cheng Mo is the primary parts in the complete glass mold, is the mould as first type (also claiming blank) the parison inner chamber of punching press Bottle ﹠ Can class vessel.The function of Cheng Mo is: at first guarantee the glass container global formation, secondly with the frit of melting with the complete punching press of impact style to becoming mold cavity and valve head, be that blank mould blank to shaping mould molds glass container such as bottle to guarantee follow-up blank.
The representational example of the eccentric Cheng Mo of aforesaid glass mold is shaped with the mould of handled glass as being used for, and considers that for saving the glass mold material factor inner chamber with this mould is that die cavity is to a lateral deviation 10-15 ㎜ of mold center usually.
Aforesaid anchor clamps are frock clamp, and frock clamp refers to in machining workpiece being carried out clamping or special equipment or the instrument that reaches certain technological requirement used in the location, usually need to satisfy product add man-hour without interference, accurate positioning is reliable and the requirement such as easy to operate.Because frock clamp has processing the exclusive characteristics of a certain class or a certain product, therefore the generalization degree is very low, often by the mode self manufacture of manufacturer to cut the garment according to the figure of producing product, the clamping apparatus that when being used for being put to the numerically controlled lathe eccentric fixture to the pocket machining of glass mold Cheng Mo glass mold is carried out clamping is no exception.
Prior art particularly is no lack of the technical information that is seen in for the frock clamp of processed glass mould in disclosed Chinese patent literature, slightly with exemplify such as the CN1018998311B(clamp structure that the milling positioning reference plane is used on glass die blank), the frock clamp that CN101659015B(processed glass mould is used), the CN101891372B(glassware mould fixture), the vessel die clamper of CN101891373B(glassware), the anchor clamps of CN102350650B(glass mold processing usefulness), the grip device of CN102380777B(glass mold processing usefulness), the grip device of the glass mold processing usefulness of CN102350651B(architecture advances), CN102423859B(is used for the grip device of glass mold processing), the frock clamp of CN103056693A(glass mold inner chamber and joint close face processing usefulness) and CN103056695A(glass mold inner chamber and joint close face process the clamp structure of usefulness), etc.But, in disclosed Chinese patent and non-patent literature, be showed no all for to the eccentric technical information that becomes the anchor clamps that mould processes of glass mold.
Prior art uses the eccentric fixture (industry is called the eccentric flange sheet) of customization to the eccentric one-tenth of glass mold die clamp dress usually, specifically: by the scroll chuck on the main shaft that is arranged at numerically controlled lathe or the clamping device that is similar to scroll chuck eccentric fixture is clamped, then by eccentric fixture the eccentric one-tenth of glass mold die clamp is lived again, and the center (die cavity axial centre) of guaranteeing the eccentric Cheng Mo of glass mold is consistent with the axial centre of lathe spindle, after adjusting the tool holder of numerically controlled lathe, die cavity and/or the cylindrical of the eccentric Cheng Mo of glass mold machined.There is following drawback in this clamp structure: one, and owing to the eccentric one-tenth of the glass molds moulds that to different size are different sizes need to be made corresponding eccentric fixture, so versatility is poor, thereby causes the increase of eccentric fixture quantity, manages and protects difficulty and increases; Its two because there is deviation unavoidably in the blank of the eccentric Cheng Mo of glass mold on appearance and size, thereby when it has surpassed the limit degree that eccentric fixture clamped, then can't become mould enforcement to clamp to glass mold is eccentric by eccentric fixture; Its three because for the glass mold of different size became mould, special cam lock had the limitation of allocating a fund for its specified purpose, thereby cause and make that the eccentric fixture cost increases and the waste resource; They are four years old, because the chuck and the lathe spindle that need directly to be furnished with special eccentric fixture are fixed, thus with the concentricity of lathe spindle to clamp requirement very harsh, if off-centre is slightly arranged, the quality of the eccentric Cheng Mo of glass mold after can causing so processing is affected, even occurs scrapping.
For said circumstances, the applicant has done lasting exploration and design, finally finds a way to resolve the problem, and has formed technical scheme described below.
Summary of the invention
Task of the present utility model be to provide a kind of help to promote eccentric the clamping adaptability of Cheng Mo of the glass mold of different size used embody good generalization degree and be conducive to reduce the anchor clamps input amount and use and economize on resources, being of value to the cylindrical difference of avoiding the eccentric Cheng Mo of same batch glass mold produces fastidious phenomenon and uses and embody the good adaptability that clamps, have and be convenient to ensure with the concentricity of lathe spindle and clamp efficient and convenient and use and improve that the glass mold that clamps efficient and ensure crudy is eccentric to become mould to process the clamp structure of usefulness.
Task of the present utility model is finished like this, the clamp structure of the eccentric one-tenth of a kind of glass mold mould processing usefulness, comprise a jaw dish, one terminal pad and a guide-rail plate, having one group at the jaw dish back to a side of terminal pad is used under the use state the eccentric jaw that becomes die clamp to live or discharge of glass mold, terminal pad and jaw dish are fixed back to a side of described jaw, and towards the side formation of guide-rail plate one guide rail sliding tray is arranged at terminal pad, guide-rail plate is connected with terminal pad, offer an adjusting seat sliding cavity at this guide-rail plate, and also consisting of towards a side of terminal pad at guide-rail plate has a guide rail, and this guide rail and described guide rail sliding tray are slidingly matched; One adjustment mechanism of center, this adjustment mechanism of center are provided in the described adjusting seat sliding cavity, and are connected with described terminal pad.
In a specific embodiment of the present utility model, on described guide-rail plate and respectively offering a screw rod end resigning hole corresponding to an end of the length direction of described adjusting seat sliding cavity and the position of the other end, screw rod end resigning hole communicates with the adjusting seat sliding cavity, and be provided with a bearing block lock chamber in position, the aperture expansion corresponding to each screw rod end resigning hole, be provided with bearing block in the bearing block lock chamber, the described adjustment mechanism of center that is connected with described terminal pad that is arranged in the described adjusting seat sliding cavity is bearing on the described bearing block rotationally.
In another specific embodiment of the present utility model, on described guide-rail plate and at the position corresponding to the above and below of the length direction of described adjusting seat sliding cavity, respectively offer a guide-rail plate adjustment tank, be equipped with the guide-rail plate attachment screw in each guide-rail plate adjustment tank, the guide-rail plate attachment screw is connected with described terminal pad.
In another specific embodiment of the present utility model, described adjustment mechanism of center comprises center adjustment screw rod and a center adjusting seat, an end and the other end that screw rod is adjusted at the center are being bearing on the described bearing block behind the resigning hole of described screw rod end rotationally, and lean out bearing block, the center adjusting seat is nested with at the middle part of center adjustment screw rod and in the position corresponding to described adjusting seat sliding cavity and is fixedly connected with described terminal pad, an end and each formation of the other end in this center adjusting seat have a nut plate holder, be fixed with a nut plate at each nut plate holder, nut plate is adjusted screw rod with described center and is matched.
In another specific embodiment of the present utility model, on described guide-rail plate and an end that is positioned at guide-rail plate be connected with a balancing weight.
Also have in the specific embodiment of the present utility model, an end and the other end at described balancing weight respectively offer a balancing weight adjustment tank, be provided with the balancing weight hold-down screw in the position corresponding to the balancing weight adjustment tank, balancing weight hold-down screw and described guide-rail plate are fixed.
One of technique effect of the technical scheme that the utility model provides, because driving terminal pad by the adjusting to adjustment mechanism of center moves along the guide rail on the guide-rail plate, thereby terminal pad is driven clamp the center of jaw dish of the eccentric Cheng Mo of glass mold with respect to the lathe spindle off-centring, consistent with the center of lathe spindle with the die cavity center that ensures the eccentric Cheng Mo of glass mold, not only have the good adaptability of the eccentric Cheng Mo of the glass mold of different size is used and embodied the high strong point of generalization degree, and can reduce the quantity of anchor clamps and economize on resources; Two owing to abandoned prior art the jaw dish is directly fixed with lathe spindle, thereby the cylindrical difference of glass mold off-centre Cheng Mo is had the good adaptability that clamps; Three, overall structure is terse and easy to operate, not only can guarantee with the concentricity of lathe spindle but also can improve to clamp efficient.
Description of drawings
Fig. 1 is embodiment of the present utility model and application examples schematic diagram.
Fig. 2 is the cutaway view after Fig. 1 assembles.
Fig. 3 is the schematic diagram of the eccentric Cheng Mo of glass mold.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Embodiment:
See also Fig. 1 and Fig. 2, understanding for the ease of the public, the applicant shows the lathe spindle 51 of the headstock 5 of numerically controlled lathe in the drawings, consisting of at the end face of lathe spindle 51 has a main shaft disk 511, is equipped with one group of main shaft disk attachment screw 5111 with the interval state on this main shaft disk 511 and around the circumferencial direction of main shaft disk 511.
Below description be for the parts that consist of the eccentric clamp structure system that becomes mould processing usefulness of the utility model glass mold, provided a jaw dish 1, outward a side namely is provided with one group of jaw 11 back to a side of terminal pad 2 under this jaw dish 1 use state, the quantity of this group of jaw 11 is three, because structure and the function of jaw dish 1 belong to known technology, so the applicant repeats no more.
Provided a terminal pad 2, it is fixing with jaw dish 1 that this terminal pad 2 passes through one group of terminal pad hold-down screw 22, namely towards the following side formation that is about to the guide-rail plate 3 of description one guide rail sliding tray 21 arranged at terminal pad 2 towards a side of aforementioned lathe spindle 5.
The guide-rail plate 3 that the above has mentioned is fixedly connected with terminal pad 2 under the use state, and the concept of alleged use state refers to jaw dish 1 has been finished state after the adjusting of side-play amount with respect to lathe spindle 5 here.Offer an adjusting seat sliding cavity 31 at guide-rail plate 3, the shape of this adjusting seat sliding cavity 31 is rectangle.On guide-rail plate 3 and respectively offering a screw rod end resigning hole 33 corresponding to an end (diagram left end) of the length direction of adjusting seat sliding cavity 31 and the position of the other end (diagram right-hand member), screw rod end resigning hole 33 communicates with adjusting seat sliding cavity 31.Wherein: be provided with a bearing block lock chamber 331 in position, the aperture expansion corresponding to each screw rod end resigning hole 33, in bearing block lock chamber 331, be fixed with bearing block 34 by bearing hold-down screw 341.Towards the side formation of aforesaid terminal pad 2 guide rail 32 is arranged at guide-rail plate 3, this guide rail 32 is slidingly matched with aforesaid guide rail sliding tray 21.On guide-rail plate 3 and respectively offering a guide-rail plate adjustment tank 35 corresponding to the above and below of the length direction of adjusting seat sliding cavity 31 (more precisely in the above and below corresponding to the length direction of guide rail 32), be equipped with guide-rail plate attachment screw 351 in each guide-rail plate adjustment tank 35, guide-rail plate attachment screw 351 is connected with guide-rail plate attachment screw hole 23 on being opened in terminal pad 2.
Preferably, end (diagram left end) at guide-rail plate 3 is equipped with a balancing weight 36, respectively offer a balancing weight adjustment tank 361 in the top and bottom of balancing weight 36, be provided with a balancing weight hold-down screw 3611 in each balancing weight adjustment tank 361, balancing weight hold-down screw 3611 is fixing with the balancing weight fixing screw hole 37 that is opened on the guide-rail plate 3.
Please continue to see Fig. 1, provided an adjustment mechanism of center 4, this adjustment mechanism of center 4 comprises center adjustment screw rod 41 and center adjusting seat 42, an end and the other end that screw rod 41 is adjusted at the center are being bearing on the aforesaid bearing block 34 behind aforesaid screw rod end resigning hole 33 rotationally, and lean out bearing block 34, center adjusting seat 42 is nested with the middle part of adjusting screw rod 41 at the center, an end and each formation of the other end in this center adjusting seat 42 have a nut plate holder 421, each is fixed with a nut plate 422 with nut plate hold-down screw 4221 on each nut plate holder 421, and nut plate 422 is adjusted screw rod 41 with aforesaid center and matched.Shown in figure, offer one group of screw hole 423 in center adjusting seat 42, center adjusting seat 42 is being fixedly connected with screw connecting hole 24 on being opened in terminal pad 2 corresponding to the position of screw hole 423 with one group of screw 4231.
In use, the screw 38 that is opened on the guide-rail plate 3 is fixedly connected with aforesaid main shaft disk attachment screw 5111.
Application examples:
Ask for an interview Fig. 2 and Fig. 3 and still in conjunction with Fig. 1, figure 3 illustrates for the manufacture of becoming mould 6 with the glass mold of handled glass is eccentric, glass mold is eccentric to become two half modules formations of mould 6 usefulness, namely is comprised of protruding half module 61 and recessed half module 62.The eccentric one-tenth of glass mold shown in Figure 3 mould 6 is clamped on jaw dish 1, because the eccentric one-tenth of glass mold mould 6 is eccentric, but when being put to numerically controlled lathe and becoming the die cavity 63 of mould 6 and/or process radiating groove 64 in the outside glass mold is eccentric, the axial centre of die cavity 63 and the axial centre of lathe spindle 51 are consistent, thereby open guide-rail plate attachment screw 351 by workman elder generation pine, guide-rail plate 3 is removed with terminal pad 2 to be connected, by the workman screw rod 41 is adjusted at the center again and operated (making the center adjust screw rod 41 rotations by instrument such as spanner), under the rotation of center adjustment screw rod 41, drive the center adjusting seat 42 that matches by nut plate 422 and center adjustment screw rod 41 and move.Because center adjusting seat 42 is fixedly connected with terminal pad 2, be fixedly connected with jaw dish 1 owing to terminal pad 2 again, therefore when center adjusting seat 42 moves, drive terminal pad 2 by it and following guide rail 32 displacements, drive jaw dish 1 synchronous shift by terminal pad 2 simultaneously, until make the axial centre of the eccentric die cavity 63 that becomes mould 6 of the glass mold clamped on jaw dish 1 consistent with the axial centre of lathe spindle 51, at last guide-rail plate attachment screw 351 is fixedly connected with terminal pad 2, cutter such as the milling cutter followed by numerically controlled lathe become die cavity 63 processing and the foundation of mould 6 need to and the outside (also claiming cylindrical) be processed radiating groove 64 to glass mold off-centre.
Claims (6)
1.
The clamp structure of the eccentric one-tenth of a kind of glass mold mould processing usefulness, it is characterized in that comprising a jaw dish (1), one terminal pad (2) and a guide-rail plate (3), having one group at jaw dish (1) back to a side of terminal pad (2) is used under the use state the eccentric jaw (11) that becomes die clamp to live or discharge of glass mold, terminal pad (2) is fixed back to a side of described jaw (11) with jaw dish (1), and towards the side formation of guide-rail plate (3) a guide rail sliding tray (21) is arranged at terminal pad (2), guide-rail plate (3) is connected with terminal pad (2), offer an adjusting seat sliding cavity (31) at this guide-rail plate (3), and also consisting of towards a side of terminal pad (2) at guide-rail plate (3) has a guide rail (32), and this guide rail (32) is slidingly matched with described guide rail sliding tray (21); One adjustment mechanism of center (4), this adjustment mechanism of center (4) is provided in the described adjusting seat sliding cavity (31), and is connected with described terminal pad (2).
2.
The clamp structure of the eccentric one-tenth of glass mold according to claim 1 mould processing usefulness, it is characterized in that upper at described guide-rail plate (3) and respectively offering a screw rod end resigning hole (33) corresponding to an end of the length direction of described adjusting seat sliding cavity (31) and the position of the other end, screw rod end resigning hole (33) communicates with adjusting seat sliding cavity (31), and be provided with a bearing block lock chamber (331) in position, the aperture expansion corresponding to each screw rod end resigning hole (33), be provided with bearing block (34) in bearing block lock chamber (331), the described adjustment mechanism of center (4) that is connected with described terminal pad (2) that is arranged in the described adjusting seat sliding cavity (31) is bearing on the described bearing block (34) rotationally.
3.
The clamp structure of the eccentric one-tenth of glass mold according to claim 1 mould processing usefulness, it is characterized in that upper at described guide-rail plate (3) and respectively offer a guide-rail plate adjustment tank (35) at the position corresponding to the above and below of the length direction of described adjusting seat sliding cavity (31), be equipped with guide-rail plate attachment screw (351) in each guide-rail plate adjustment tank (35), guide-rail plate attachment screw (351) is connected with described terminal pad (2).
4.
The clamp structure of the eccentric one-tenth of glass mold according to claim 2 mould processing usefulness, it is characterized in that described adjustment mechanism of center (4) comprises center adjustment screw rod (41) and a center adjusting seat (42), an end of screw rod (41) and the other end are adjusted by way of being bearing in rotationally behind the described screw rod end resigning hole (33) on the described bearing block (34) in the center, and lean out bearing block (34), center adjusting seat (42) is nested with at the middle part of center adjustment screw rod (41) and in the position corresponding to described adjusting seat sliding cavity (31) and is fixedly connected with described terminal pad (2), an end and each formation of the other end in this center adjusting seat (42) have a nut plate holder (421), be fixed with a nut plate (422) at each nut plate holder (421), nut plate (422) is adjusted screw rod (41) with described center and is matched.
5.
According to claim 1 and 2 or the eccentric clamp structure that becomes moulds processing usefulness of 3 described glass molds, it is characterized in that an end upper at described guide-rail plate (3) and that be positioned at guide-rail plate (3) is connected with a balancing weight (36).
6.
The clamp structure of the eccentric one-tenth of glass mold according to claim 5 mould processing usefulness, it is characterized in that respectively offering a balancing weight adjustment tank (361) at an end and the other end of described balancing weight (36), be provided with balancing weight hold-down screw (3611) in the position corresponding to balancing weight adjustment tank 361, balancing weight hold-down screw (3611) is fixing with described guide-rail plate (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251600 CN203254208U (en) | 2013-05-10 | 2013-05-10 | Fixture structure for glass mold eccentric forming machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251600 CN203254208U (en) | 2013-05-10 | 2013-05-10 | Fixture structure for glass mold eccentric forming machining |
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| Publication Number | Publication Date |
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| CN203254208U true CN203254208U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320251600 Expired - Lifetime CN203254208U (en) | 2013-05-10 | 2013-05-10 | Fixture structure for glass mold eccentric forming machining |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273353A (en) * | 2013-05-10 | 2013-09-04 | 苏州东方模具科技股份有限公司 | Clamp structure used for eccentricity molding machining of glass mold |
| CN103990982A (en) * | 2014-05-19 | 2014-08-20 | 上海大学 | Adjustable eccentric work fixture |
| CN104816003A (en) * | 2015-03-10 | 2015-08-05 | 长江大学 | Eccentric turning clamping device |
| CN106736185A (en) * | 2017-01-19 | 2017-05-31 | 常熟市中恒自动化设备有限公司 | The bottle mould bases slewing equipment of glass mold automatic welding machine |
| CN106826051A (en) * | 2017-01-19 | 2017-06-13 | 常熟市中恒自动化设备有限公司 | Glass mold automatic soldering device |
| CN108421996A (en) * | 2017-02-15 | 2018-08-21 | 上海瑞麒美贸易有限公司 | Manually adjust the dynamical type collet of eccentricity |
| TWI644741B (en) * | 2016-12-20 | 2018-12-21 | 吳亞爵 | Powered chuck with adjustable eccentricity |
-
2013
- 2013-05-10 CN CN 201320251600 patent/CN203254208U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273353A (en) * | 2013-05-10 | 2013-09-04 | 苏州东方模具科技股份有限公司 | Clamp structure used for eccentricity molding machining of glass mold |
| CN103990982A (en) * | 2014-05-19 | 2014-08-20 | 上海大学 | Adjustable eccentric work fixture |
| CN103990982B (en) * | 2014-05-19 | 2016-05-25 | 上海大学 | The frock clamp of adjustable eccentric |
| CN104816003A (en) * | 2015-03-10 | 2015-08-05 | 长江大学 | Eccentric turning clamping device |
| TWI644741B (en) * | 2016-12-20 | 2018-12-21 | 吳亞爵 | Powered chuck with adjustable eccentricity |
| CN106736185A (en) * | 2017-01-19 | 2017-05-31 | 常熟市中恒自动化设备有限公司 | The bottle mould bases slewing equipment of glass mold automatic welding machine |
| CN106826051A (en) * | 2017-01-19 | 2017-06-13 | 常熟市中恒自动化设备有限公司 | Glass mold automatic soldering device |
| CN106826051B (en) * | 2017-01-19 | 2018-03-06 | 太平洋纺织机械（常熟）有限公司 | Glass mold automatic soldering device |
| CN106736185B (en) * | 2017-01-19 | 2018-03-30 | 太平洋纺织机械（常熟）有限公司 | The bottle mould bases slewing equipment of glass mold automatic welding machine |
| CN108421996A (en) * | 2017-02-15 | 2018-08-21 | 上海瑞麒美贸易有限公司 | Manually adjust the dynamical type collet of eccentricity |
| CN108421996B (en) * | 2017-02-15 | 2020-07-24 | 上海瑞麒美贸易有限公司 | Power chuck for manually adjusting eccentricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
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| CX01 | Expiry of patent term |