CN205205015U - Cup internal stay subassembly of glass cup technology machine - Google Patents
Cup internal stay subassembly of glass cup technology machine Download PDFInfo
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- CN205205015U CN205205015U CN201521065608.9U CN201521065608U CN205205015U CN 205205015 U CN205205015 U CN 205205015U CN 201521065608 U CN201521065608 U CN 201521065608U CN 205205015 U CN205205015 U CN 205205015U
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- cup
- sliding seat
- internal supporting
- supporting block
- pull bar
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Abstract
The utility model discloses a cup internal stay subassembly of glass cup technology machine. For the not hard up gliding drawback in glass cup front and back that leads to the fact in the easy front and back of the interior bracer of overcoming present internal stay subassembly, the utility model discloses a technical scheme include fixed axle the pull rod outside of cylinder that pull rod, tie rod drive made way, cover, set up sliding seat and two piece at least interior bracers at the pull rod tip, the external diameter of sliding seat reduces in the past backward gradually, offers the dovetail on the lateral wall, the inboard of interior bracer is placed in the dovetail and can be for slip around the dovetail, the internal stay subassembly still includes stop collar and spring, spacing ways is outside the sliding seat, and its rear end is connected with the fixed axle, offers the spacing hole that the outer wall of bracer runs through in supplying on the stop collar, the one end and the pull rod of spring are connected, and the other end is connected with the fixed axle. Its advantage is: it is not hard up around the bracer in can avoiding effectively after the cup is fixed a position, make the cup accurately stop on machining -position progressive, guaranteed the production quality of glass cup.
Description
Technical field
The utility model relates to the manufacturing and processing equipment of glass cylinder, support component in the cup of specifically a kind of glass cylinder technique machine.
Background technology
Glass cylinder technique machine comprises clamping device, internal mold organization, outer mold mechanism and horizontal mobile mechanism, and internal mold organization and outer mold mechanism are all arranged on horizontal mobile mechanism, and move along major axis horizontal thereupon.When making glass cylinder; with clamping device, cup is located; internal mold organization and outer mold mechanism are toward the translation of cup direction; until internal mold is placed in rim of a cup; again while heating rim of a cup makes it soften; rotate cup reposefully on one side, extrude rim of a cup simultaneously with external mold, the material gravity after making it utilize self softening carries out reducing or screw thread process.
At present, the clamping device of glass cylinder technique machine mainly contains outer clip and inner support two kinds of forms: external clamping clamp assemblies is positioned at the outside of cup, comprises at least three clamping parts, and clamping part exerts a force to the outer wall of cup simultaneously, and cup is located; Inner bearing type clamp assemblies can extend into the inside of cup, and comprise at least two internal supporting blocks, internal supporting block struts simultaneously, exerts a force, cup is located to the inwall of cup.Generally, a kind of clamp assemblies selected by glass cylinder technique machine.When glass cylinder technique machine is used for processing double-layer glass cylinder, then need to adopt external clamping clamp assemblies and inner bearing type clamp assemblies, respectively to outer cup and interior cup location simultaneously.
Existing inner bearing type clamp assemblies comprises pull bar, is arranged on the pedestal of tie rod end and at least two pieces of internal supporting blocks, the external diameter of pedestal reduces from front to back gradually, the outer side wall of pedestal offers dovetail-indent, internal supporting block can simultaneously along dovetail-indent slide anteroposterior, when internal supporting block is along dovetail-indent forward slip, distance between internal supporting block increases gradually, until offset with the inwall of cup, realizes the support to cup and location.But, inner bearing type clamp assemblies existing defects when reality uses of this structure, because dovetail-indent is not spacing to internal supporting block at fore-and-aft direction, when cup is heated processed, the easy front and back because of internal supporting block loosen and depart from station, cause the quality of production of glass cylinder to be guaranteed.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming the existence of above-mentioned prior art, support component in the cup that a kind of glass cylinder technique machine is provided, can effectively avoid loosening before and after internal supporting block behind cup location, cup is rested on processing stations exactly, ensure that the quality of production of glass cylinder.
For this reason, the technical solution adopted in the utility model is as follows: support component in the cup of glass cylinder technique machine, the cylinder, the stationary shaft be enclosed within outside pull bar, the sliding seat being arranged on tie rod end and at least two pieces of internal supporting blocks that comprise pull bar, drive pull bar to move forward, the external diameter of sliding seat reduces from front to back gradually, the outer side wall of sliding seat is offered at least two dovetail-indents, to be placed in internal supporting block in dovetail-indent and can relative to dovetail-indent slide anteroposterior, wherein, described interior support component also comprises stop collar and spring; Described stop collar is enclosed within outside sliding seat, and its rear end is connected with stationary shaft, stop collar is offered the spacing hole supplying the outer wall of internal supporting block to run through; One end of spring is connected with pull bar, and the other end is connected with stationary shaft;
Pull bar moves forward under the driving of cylinder, and sliding seat moves forward thereupon, is inwardly drawn over to one's side by the internal supporting block in dovetail-indent, and now, spring is in confined state; After removing the motivating force of cylinder, pull bar moves backward under the elastic-restoring force of spring, and sliding seat is with moving afterwards, and dovetail-indent moves relative to internal supporting block, is outwards ejected by internal supporting block.
By structure movable relative to sliding seat for prior art internal supporting block, be improved to and be limited in stop collar by internal supporting block, sliding seat does movable by pull bar relative to internal supporting block, drives internal supporting block draw in or strut.Stop collar serves the spacing of all around four direction to internal supporting block, and avoid it to loosen, depart from station, make the inside and outside movement that internal supporting block can only draw in or open, movement locus is simple, moves more steady.
Pull bar moves forward under the driving of cylinder, and drive sliding seat reach, inwardly drawn over to one's side by the internal supporting block in dovetail-indent, the Distance Shortened between internal supporting block, so that interior support component extend into cup inside simultaneously.When interior support component extend into predetermined station, remove the motivating force of cylinder, pull bar moves backward under the effect of the elastic-restoring force of spring, move after driving sliding seat, internal supporting block outwards ejects by the external diameter that sliding seat increases gradually simultaneously, makes its evagination in spacing hole, until the outer side wall of internal supporting block and the inwall of cup inconsistent, be applicable to the cup of different inner diameters, use flexibly, versatility is high.Effectively can avoid loosening before and after internal supporting block behind cup location, cup be rested on processing stations exactly, ensure that the quality of production of glass cylinder.
As improvement, described internal supporting block has three pieces, and three pieces of internal supporting blocks are uniform along the outer side wall circumference of sliding seat.This setting, makes three pieces of internal supporting blocks better to the support of cup and locating effect, supports more stable.
As improvement, the sidewall of described internal supporting block is formed the sliver of at least one projection, the inner side-wall of described spacing hole is formed with sliver with the use of groove, sliver to be placed in groove and can to slide relative to inside and outside groove.This setting, when making internal supporting block inside and outside mobile in spacing hole, can be more steady by the cooperation of sliver and groove.
As improvement, the left and right sides of described internal supporting block is equipped with above-mentioned sliver, and the sliver of the left and right sides is symmetrical set.This setting, make the motion of internal supporting block more steady, spacing hole is also better to the limit effect of internal supporting block.
As improvement, described pull bar is formed the limited step offseted with the rear end of sliding seat, the end of pull bar forms outside screw, sliding base sleeve on pull bar, and by a nut locking.This setting, makes the syndeton of sliding seat and pull bar simple, firm; And sliding seat is more steady, reliable with the motion of pull bar.
As improvement, the rear end of described stop collar is enclosed within outside the front end of stationary shaft, and is threaded with stationary shaft.This setting, makes the syndeton of stop collar and stationary shaft simple, firm.
As improvement, the outer side wall of described sliding seat forms the scarp of a purse up backward gradually, and this scarp and horizontal plane form angle α, and angle α is at 6 ~ 40 degree.This setting, makes sliding seat relative to the stable movement of internal supporting block, and can be drawn over to one's side by internal supporting block reposefully or eject; When angle α is less than 6 degree, the inside and outside sliding distance difference of internal supporting block is too small, cannot support by the cup wider to internal diameter, poor universality; When angle α is greater than 40 degree, the obliquity of dovetail-indent is excessive, and relative friction forces between internal supporting block is also excessive, is unfavorable for the smooth sliding of sliding seat.
As improvement, the medial surface of described internal supporting block forms the mating surface of fitting with above-mentioned scarp.This setting, makes the relatively sliding between internal supporting block and sliding seat more steady, smooth and easy.
The beneficial effects of the utility model are mainly reflected in: pull bar moves forward under the driving of cylinder, and drive sliding seat reach, inwardly drawn over to one's side by the internal supporting block in dovetail-indent, the Distance Shortened between internal supporting block, so that interior support component extend into cup inside simultaneously; When interior support component extend into predetermined station, remove the motivating force of cylinder, pull bar moves backward under the effect of the elastic-restoring force of spring, move after driving sliding seat, internal supporting block outwards ejects by the external diameter that sliding seat increases gradually simultaneously, makes its evagination in spacing hole, until the outer side wall of internal supporting block and the inwall of cup inconsistent, be applicable to the cup of different inner diameters, use flexibly, versatility is high; And, the more important thing is, effectively can avoid loosening before and after internal supporting block behind cup location, cup be rested on processing stations exactly, ensure that the quality of production of glass cylinder.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation in use (now, internal supporting block draws in).
Fig. 2 is the enlarged view in A portion in Fig. 1.
Fig. 3 is the explosive view in A portion in Fig. 1.
Fig. 4 is the sectional view after the blast in A portion in Fig. 1.
Fig. 5 is the utility model structural representation in use (now, internal supporting block struts).
Fig. 6 is the enlarged view in B portion in Fig. 5.
Shown in figure: 1, pull bar, 11, limited step, 12, nut, 2, cylinder, 3, stationary shaft, 4, sliding seat, 41, dovetail-indent, 42, scarp, 5, internal supporting block, 51, sliver, 52, mating surface, 6, stop collar, 61, spacing hole, 62, groove, 7, spring.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, support component in the cup of glass cylinder technique machine, can be used for the making of single-layer cup in glass cylinder technique machine, also can be used from the making of Double layer cup with external clamping supporting component one.Interior support component comprises pull bar 1, drive pull bar 1 to move forward cylinder 2, the stationary shaft 3 be enclosed within outside pull bar 1, be arranged on sliding seat 4, at least two pieces of internal supporting blocks 5, stop collar 6 and springs 7 of pull bar 1 end.
Composition graphs 2, Fig. 3, described pull bar 1 is formed the limited step 11 offseted with the rear end of sliding seat 4, and the end of pull bar 1 forms outside screw, and sliding seat 4 is enclosed within pull bar 1, and is locked by a nut 12.The external diameter of sliding seat 4 reduces from front to back gradually, the outer side wall of sliding seat 4 is offered three dovetail-indents 41.To be placed in internal supporting block 5 in dovetail-indent 41 and can relative to dovetail-indent 41 slide anteroposterior.In this example, described internal supporting block 5 has three pieces, and the outer side wall circumference of three pieces of internal supporting blocks 5 respectively along sliding seat 4 is uniform.
Described stop collar 6 is enclosed within outside sliding seat 4, and its rear end is connected with stationary shaft 3, and in this example, the rear end of described stop collar 6 is enclosed within outside the front end of stationary shaft 3, and is threaded with stationary shaft 3, can certainly be shrink-fit.Stop collar 6 is offered the spacing hole 61 supplying the outer wall of internal supporting block 5 to run through.
As shown in Figure 4, sliver 51, four slivers 51 that on the sidewall of described internal supporting block 5, formation four is protruding are divided into two groups, left and right to be symmetricly set on the left and right sides wall of internal supporting block 5, are symmetrical arranged before and after two slivers 51 often in group.The inner side-wall of described spacing hole 61 is formed with sliver 51 with the use of groove 62, sliver 51 to be placed in groove 62 and can inside and outsidely relative to groove 62 to slide.When internal supporting block 5 is inside and outside mobile in spacing hole 61, can be more steady by the cooperation of sliver 51 and groove 62.
The outer side wall of described sliding seat 4 forms the scarp 42 of a purse up backward gradually, and this scarp 42 forms angle α with horizontal plane, and angle α is at 6 ~ 40 degree.When angle α is less than 6 degree, the inside and outside sliding distance difference of internal supporting block 5 is too small, cannot support by the cup wider to internal diameter, poor universality; When angle α is greater than 40 degree, the obliquity of dovetail-indent 41 is excessive, and relative friction forces between internal supporting block 5 is also excessive, is unfavorable for the smooth sliding of sliding seat 4.The medial surface of described internal supporting block 5 forms the mating surface 52 of fitting with above-mentioned scarp 42.
One end of spring 7 is connected with pull bar 1, and the other end is connected with stationary shaft 3.Pull bar 1 moves forward under the driving of cylinder 2, drives sliding seat 4 to move forward, is inwardly drawn over to one's side by the internal supporting block 5 in dovetail-indent 41 simultaneously, Distance Shortened between internal supporting block 5, so that interior support component extend into cup inside, as shown in Figure 1, now, spring 7 is in confined state.
When interior support component extend into predetermined station, remove the motivating force of cylinder 2, pull bar 1 moves backward under the effect of the elastic-restoring force of spring 7, move after driving sliding seat 4, as shown in Figure 5, internal supporting block 5 outwards ejects by the external diameter that sliding seat 4 increases gradually simultaneously, makes its evagination in spacing hole 61, until the outer side wall of internal supporting block 5 and the inwall of cup inconsistent.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various changes done in the protection domain of the utility model independent claim are all in protection domain of the present utility model.
Claims (8)
1. support component in the cup of glass cylinder technique machine, comprise pull bar (1), drive the cylinder (2) that pull bar (1) moves forward, be enclosed within pull bar (1) stationary shaft outward (3), be arranged on sliding seat (4) and at least two pieces of internal supporting blocks (5) of pull bar (1) end, the external diameter of sliding seat (4) reduces from front to back gradually, the outer side wall of sliding seat (4) is offered at least two dovetail-indents (41), to be placed in internal supporting block (5) in dovetail-indent (41) and can relative to dovetail-indent (41) slide anteroposterior, it is characterized in that: described interior support component also comprises stop collar (6) and spring (7), described stop collar (6) is enclosed within sliding seat (4) outward, and its rear end is connected with stationary shaft (3), stop collar (6) is offered the spacing hole (61) supplying the outer wall of internal supporting block (5) to run through, one end of spring (7) is connected with pull bar (1), and the other end is connected with stationary shaft (3),
Pull bar (1) moves forward under the driving of cylinder (2), and sliding seat (4) moves forward thereupon, is inwardly drawn over to one's side by the internal supporting block (5) in dovetail-indent (41), and now, spring (7) is in confined state; After removing the motivating force of cylinder (2), pull bar (1) moves backward under the elastic-restoring force of spring (7), and sliding seat (4) is with moving afterwards, and dovetail-indent (41) is mobile relative to internal supporting block (5), is outwards ejected by internal supporting block (5).
2. support component in the cup of glass cylinder technique machine according to claim 1, it is characterized in that: described internal supporting block (5) has three pieces, three pieces of internal supporting blocks (5) are uniform along the outer side wall circumference of sliding seat (4).
3. support component in the cup of glass cylinder technique machine according to claim 1, it is characterized in that: the sliver (51) sidewall of described internal supporting block (5) being formed at least one projection, the inner side-wall of described spacing hole (61) is formed with sliver (51) with the use of groove (62), sliver (51) to be placed in groove (62) and can inside and outsidely relative to groove (62) to slide.
4. support component in the cup of glass cylinder technique machine according to claim 3, is characterized in that: the left and right sides of described internal supporting block (5) is equipped with above-mentioned sliver (51), and the sliver (51) of the left and right sides is symmetrical set.
5. support component in the cup of glass cylinder technique machine according to claim 1, it is characterized in that: described pull bar (1) is upper forms the limited step (11) offseted with the rear end of sliding seat (4), the end of pull bar (1) forms outside screw, sliding seat (4) is enclosed within pull bar (1), and is locked by a nut (12).
6. support component in the cup of glass cylinder technique machine according to claim 1, is characterized in that: the rear end of described stop collar (6) is enclosed within outside the front end of stationary shaft (3), and is threaded with stationary shaft (3).
7. support component in the cup of glass cylinder technique machine according to claim 1, it is characterized in that: the outer side wall of described sliding seat (4) forms the scarp (42) of a purse up backward gradually, this scarp (42) and horizontal plane form angle α, and angle α is at 6 ~ 40 degree.
8. support component in the cup of glass cylinder technique machine according to claim 7, is characterized in that: the medial surface of described internal supporting block (5) forms the mating surface (52) of fitting with above-mentioned scarp (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065608.9U CN205205015U (en) | 2015-12-18 | 2015-12-18 | Cup internal stay subassembly of glass cup technology machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065608.9U CN205205015U (en) | 2015-12-18 | 2015-12-18 | Cup internal stay subassembly of glass cup technology machine |
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| Publication Number | Publication Date |
|---|---|
| CN205205015U true CN205205015U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521065608.9U Active CN205205015U (en) | 2015-12-18 | 2015-12-18 | Cup internal stay subassembly of glass cup technology machine |
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| CN (1) | CN205205015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675619A (en) * | 2018-06-27 | 2018-10-19 | 程武 | High-boron-silicon glass cup rolls mouth machine two-shot clamping device automatically |
| CN108726158A (en) * | 2018-05-29 | 2018-11-02 | 嘉善昆腾机电设备有限公司 | A kind of fetching device |
| CN110280957A (en) * | 2019-07-31 | 2019-09-27 | 浙江钱江机器人有限公司 | A kind of square tubes soldering fixture |
| CN113185095A (en) * | 2021-05-12 | 2021-07-30 | 陈勇衡 | Polygonal glass cup shaping device |
-
2015
- 2015-12-18 CN CN201521065608.9U patent/CN205205015U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726158A (en) * | 2018-05-29 | 2018-11-02 | 嘉善昆腾机电设备有限公司 | A kind of fetching device |
| CN108675619A (en) * | 2018-06-27 | 2018-10-19 | 程武 | High-boron-silicon glass cup rolls mouth machine two-shot clamping device automatically |
| CN110280957A (en) * | 2019-07-31 | 2019-09-27 | 浙江钱江机器人有限公司 | A kind of square tubes soldering fixture |
| CN113185095A (en) * | 2021-05-12 | 2021-07-30 | 陈勇衡 | Polygonal glass cup shaping device |
| CN113185095B (en) * | 2021-05-12 | 2022-08-23 | 山东旭坤玻璃制品有限公司 | Polygonal glass cup shaping device |
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