CN204687352U - A kind of ultrasonic welding machine bed die flexible mount - Google Patents
A kind of ultrasonic welding machine bed die flexible mount Download PDFInfo
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- CN204687352U CN204687352U CN201520393454.XU CN201520393454U CN204687352U CN 204687352 U CN204687352 U CN 204687352U CN 201520393454 U CN201520393454 U CN 201520393454U CN 204687352 U CN204687352 U CN 204687352U
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- spring
- bed die
- pivot pin
- spring spool
- chute
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Abstract
The utility model discloses a kind of ultrasonic welding machine bed die flexible mount.Mainly comprise the elastic axis be fixedly connected with bed die block lower end, also comprise spring spool, be arranged at the spring in spring spool and be fixedly connected on the base of spring spool lower end, described lower spring end is fixedly connected on described base, described spring spool is provided with chute, be horizontally arranged with pivot pin in chute, described pivot pin runs through described elastic axis and extends to the outside of the chute on described spring spool; Wherein, described pivot pin is between the upper and lower end parts of spring.Impulsive force is passed to spring by pivot pin by the utility model, and the impulsive force that bed die block is subject to reduces, thus makes to obtain great prolongation die life; Product jointing region weld is evenly attractive in appearance; Product quality is improved; Because the excessive impulsive force of mold improves to the damage that equipment causes, eliminate potential safety hazard existing in actual production.
Description
Technical field
The utility model belongs to welding technology field, is specifically related to a kind of ultrasonic welding machine bed die flexible mount.
Background technology
Device for ultrasonic welding, when carrying out work, shakes sounding by mold, and bed die carries.Ul-trasonic irradiation is when thermoplastic plastic contact surface, can produce the dither of several ten thousand times per second, this dither reaching certain amplitude, is sent to welding zone by upper weldment ultrasonic energy, because the welding zone i.e. interface place acoustic resistance of two welding is large, therefore localized hyperthermia can be produced.Again due to plastics poor thermal conductivity, can't distribute in time for the moment, be gathered in welding zone, cause the contact surface of two plastics to melt rapidly, after adding certain pressure, make it be fused into one.
Ultrasonic welding machine is in welding process, and because mold dropping distance is fixed, bed die cannot be movable, simultaneously because of institute's wlding material thickness error.Welding position is caused easily to produce solder skip because pressure is different or crosses weldering.Product quality is affected greatly.Supersonic mould when welding, due to mold fall time.The impulsive force produced bed die is excessive.Produced power cannot be eased.Work long hours and cause mold because of stressed excessive generation distortion; Severe patient even produces the fracture of mould.Larger inconvenience is caused to daily production.Therefore urgently need to research and develop the novel features improving die life and the quality that manufactures a product.
Utility model content
For solving the deficiency of above-mentioned prior art, the utility model provides a kind of ultrasonic welding machine bed die flexible mount.When using this flexible mount.The shock loading produced when mold declines can be reduced, and make institute's welding position uniform force.While extending die life, also ensure that the quality of product, eliminate product quality hidden danger.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of ultrasonic welding machine bed die flexible mount, comprise the elastic axis be fixedly connected with bed die block lower end, also comprise spring spool, be arranged at the spring in spring spool and be fixedly connected on the base of spring spool lower end, described lower spring end is fixedly connected on described base, described spring spool is provided with chute, be horizontally arranged with pivot pin in chute, described pivot pin runs through described elastic axis and extends to the outside of the chute on described spring spool;
Wherein, described pivot pin is between the upper and lower end parts of spring.
Preferably, also arrange linear bearing inside described spring spool upper end and be positioned at the jump ring on the upside of linear bearing, elastic axis is led by linear bearing.
Preferably, described base lower end is provided with draw-in groove.
Preferably, described elastic axis bottom arranges bolt, and elastic axis and bolt are spirally connected.
The beneficial effects of the utility model are: when mold and bed die impact, bed die can move down, and impulsive force is passed to spring to slow down the interaction force of upper grinding tool and bed die by pivot pin, and then makes to obtain great prolongation die life.Product jointing region weld is evenly attractive in appearance.Product quality is improved.Because the excessive impulsive force of mold improves to the damage that equipment causes, thus eliminate potential safety hazard existing in actual production.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Wherein, 1, bed die block; 2, elastic axis; 3, linear bearing; 4, spring spool; 5, pivot pin; 6, spring; 7, base; 8, jump ring; 9, draw-in groove; 10, chute.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Certainly, specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
embodiment 1:a kind of ultrasonic welding machine bed die flexible mount, shown in figure 1 and Fig. 2, comprise the elastic axis 2 be fixedly connected with bed die block 1 lower end, also comprise spring spool 4, be arranged at the spring 6 in spring spool 4 and be fixedly connected on the base 7 of spring spool 4 lower end, described spring 6 lower end is fixedly connected on described base 7, on described spring spool 4, correspondence is provided with two chutes (10), establish in chute (10) and be horizontally arranged with pivot pin 5, described pivot pin 5 runs through described elastic axis 2 and extends to outside described spring spool 4; Described pivot pin 5 is between the upper and lower end parts of spring 6.
Principle of the present utility model is: bed die block 1 is subject to impulsive force, move down, then elastic axis 2 and pivot pin 5 also move down, because pivot pin 5 is placed between the top and bottom of spring 6, so impulsive force can be passed to spring 6 by pivot pin 5, cause the deformation of spring 6, slow down the impulsive force that bed die block 1 is subject to, thus reach the object increased the service life.
embodiment 2:a kind of ultrasonic welding machine bed die flexible mount, its structure continues with reference to shown in figure 1 and Fig. 2, the place different from embodiment 1 is, in order to the elastic axis 2 that better leads, the jump ring 8 also arranging linear bearing 3 and be positioned on the upside of linear bearing 3 inside spring spool 4 upper end, jump ring 8 fixes linear bearing 3.
Conveniently base 7 and the connection of bonding machine, arrange draw-in groove 9 in base 7 lower end, be stuck on the track of bonding machine, be fastened by bolts base 7.
embodiment 3:a kind of ultrasonic welding machine bed die flexible mount, its structure continues with reference to shown in figure 1 and Fig. 2, and the place different from embodiment 1 is, in order to regulate the length of elastic axis 2, arranges bolt in elastic axis 2 bottom, and elastic axis 2 and bolt are spirally connected.Can be played the effect of fine setting by swivel bolt, adjusting bolt exposes the length of elastic axis, to regulate the entire length of elastic axis.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a ultrasonic welding machine bed die flexible mount, it is characterized in that, comprise the elastic axis (2) be fixedly connected with bed die block (1) lower end, also comprise spring spool (4), be arranged at the spring (6) in spring spool (4) and be fixedly connected on the base (7) of spring spool (4) lower end, described spring (6) lower end is fixedly connected on described base (7), described spring spool (4) is provided with chute (10), pivot pin (5) is horizontally arranged with in chute (10), described pivot pin (5) runs through described elastic axis (2) and extends to the outside of the chute (10) on described spring spool (4), wherein, described pivot pin (5) is positioned between the upper and lower end parts of spring (6).
2. ultrasonic welding machine bed die flexible mount according to claim 1, it is characterized in that, also arrange linear bearing (3) inside described spring spool (4) upper end and be positioned at the jump ring (8) on the upside of linear bearing (3), elastic axis (2) is led by linear bearing (3).
3. ultrasonic welding machine bed die flexible mount according to claim 1, is characterized in that, described base (7) lower end is provided with draw-in groove (9).
4. ultrasonic welding machine bed die flexible mount according to claim 1, is characterized in that, described elastic axis (2) bottom arranges bolt, and elastic axis (2) and bolt are spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393454.XU CN204687352U (en) | 2015-06-10 | 2015-06-10 | A kind of ultrasonic welding machine bed die flexible mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393454.XU CN204687352U (en) | 2015-06-10 | 2015-06-10 | A kind of ultrasonic welding machine bed die flexible mount |
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| Publication Number | Publication Date |
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| CN204687352U true CN204687352U (en) | 2015-10-07 |
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| CN201520393454.XU Active CN204687352U (en) | 2015-06-10 | 2015-06-10 | A kind of ultrasonic welding machine bed die flexible mount |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262971A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of bonding machine multipurpose clamping device |
-
2015
- 2015-06-10 CN CN201520393454.XU patent/CN204687352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262971A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of bonding machine multipurpose clamping device |
| CN108262971B (en) * | 2016-12-30 | 2023-10-20 | 福州品行科技发展有限公司 | Multipurpose clamping mechanism of welding machine |
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