CN206230802U - A kind of guider for TOP-TIP - Google Patents

Abstract

The utility model provides a kind of guider for TOP-TIP, and it includes four guide pillars of cylinder, and needle hanging plate is slidedly arranged on four guide pillars, four guide pillar interval settings, and the two ends of guide pillar are fixedly arranged in one first guide pin bushing and one second guide pin bushing respectively；First, guide pillar is inserted perpendicularly into needle hanging plate；Then, by the second guide pin bushing in the lower end insertion air cylinder fixed plate of guide pillar；Followed by making the upper end of guide pillar be docked with the first guide pin bushing in mold panel；Finally, mold panel is fixedly connected with air cylinder fixed plate, be fixedly connected with the first guide pin bushing and the second guide pin bushing respectively this completes guide pillar；When needle hanging plate is slided up and down between mold panel and air cylinder fixed plate, four guide pillars limit needle hanging plate and move left and right, ensure the upper and lower parallel sliding of needle hanging plate, so that the needle installed on needle hanging plate is moved up and down vertically, all smoothly docked with hot glue mouthful when needle declines every time, needle movement is smooth, so as to ensure being smoothed out for production.

Description

A kind of guider for TOP-TIP

Technical field

The utility model is related to a kind of guider for TOP-TIP.

Background technology

The needle of the TOP-TIP of traditional mould is directly fixed on the piston rod of cylinder, this hot flow path system The cylinder of system can only be fixedly arranged on the top of the needle in mould, because the dynamics of single cylinder is on smaller, cylinder piston rod Needle fixture fixed-area it is limited, the needle installed on the piston rod of cylinder than relatively limited, generally single gas Can only be installed on cylinder no more than eight needles, once and cylinder break down, the needle on the cylinder will wholly off work Make, cause product to produce；

In order to install more needles in single mold simultaneously, it is ensured that multiple needles can be moved, needle can be concentrated Be fixed on a needle hanging plate, by multiple cylinders or oil cylinder simultaneously valve needle hanging plate mold panel and air cylinder fixed plate it Between move up and down, realize that multiple needles are moved up and down simultaneously, which improves the production capacity of mould, and when one or two gas When cylinder breaks down, can ensure that mould can work on by other cylinders；But, this multiple cylinders are used simultaneously when, Height that difference cylinder is installed and the gap between the difference of angle, the piston rod of cylinder and piston and difference cylinder it is synchronous The various factors such as sex differernce can all cause the needle hanging plate right position deviation can be produced during moving up and down, so will shadow Ring and dock precision with hot glue mouthful when the needle under needle hanging plate declines every time, easily block so as to cause needle to move to be had some setbacks Extremely, if deviation is excessive when needle is docked with hot glue mouth or even needle can be caused to deform or fracture, the smooth of production is directly affected Carry out.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of leading for TOP-TIP To device.

The utility model is achieved in that a kind of guider for TOP-TIP, and the guider is used for Make the needle hanging plate of TOP-TIP upper and lower parallel sliding between mold panel and air cylinder fixed plate, the guider includes Four guide pillars of cylinder, the needle hanging plate is slidedly arranged on four guide pillars, four guide pillar interval settings, described to lead The two ends of post are fixedly arranged in one first guide pin bushing and one second guide pin bushing respectively, and first guide pin bushing is vertically located in the mold panel On, second guide pin bushing is vertically located in the air cylinder fixed plate.

Further, if offering dry sump on the periphery wall of the guide pillar, lubricating oil is provided with the oil groove.

Preferably, the material of the guide pillar is high-carbon steel or bearing steel, and the material of first guide pin bushing and the second guide pin bushing is High-carbon steel, bearing steel or brass.

Further, the guide pillar is respectively arranged at two ends with one first circular arc chamfering.

Further, one second circular arc is offered on the endoporus of first guide pin bushing side relative with the needle hanging plate Chamfering, a three-arc chamfering is offered on the endoporus of second guide pin bushing side relative with the needle hanging plate.

The guider for TOP-TIP that the utility model is provided, first, needle hanging plate is inserted perpendicularly into by guide pillar； Then, by the second guide pin bushing in the lower end insertion air cylinder fixed plate of guide pillar；Followed by making in the upper end of guide pillar and mold panel The first guide pin bushing docking；Finally, mold panel is made to be fixedly connected with air cylinder fixed plate, this completes guide pillar respectively with first Guide pin bushing and the second guide pin bushing are fixedly connected；When needle hanging plate is slided up and down between mold panel and air cylinder fixed plate, four Guide pillar limits needle hanging plate and moves left and right, it is ensured that the upper and lower parallel sliding of needle hanging plate, so allows for pacifying on needle hanging plate The needle of dress is moved up and down vertically, it is ensured that all smoothly docked with hot glue mouthful when needle declines every time, it is ensured that needle movement is suitable Freely, so as to ensure being smoothed out for production.

Brief description of the drawings

In order to illustrate more clearly of the technical solution of the utility model, below by the accompanying drawing to be used needed for embodiment It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings Figure.

Fig. 1 is that a kind of guider for TOP-TIP that the utility model embodiment is provided is fixedly arranged on heat

The schematic diagram of flow passage system.

Fig. 2 is the enlarged drawing at A in Fig. 1.

Fig. 3 is the upward view of Fig. 1.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe.

As shown in Fig. 1 ~ Fig. 3, a kind of guider for TOP-TIP that the utility model embodiment is provided is oriented to Device is used to make the needle hanging plate 1 of TOP-TIP upper and lower parallel sliding between mold panel 2 and air cylinder fixed plate 3, is oriented to Device includes four guide pillars 4 of cylinder, and needle hanging plate 1 is slidedly arranged on four guide pillars 4, four interval settings of guide pillar 4, guide pillar 4 Two ends be fixedly arranged on respectively in one first guide pin bushing 5 and one second guide pin bushing 6, the first guide pin bushing 5 is vertically located in mold panel 2, Two guide pin bushings 6 are vertically located in air cylinder fixed plate 3.

Further, if offering dry sump on the periphery wall of the guide pillar 4（It is not shown）, lubricating oil is provided with oil groove.

Preferably, the material of the guide pillar 4 is high-carbon steel or bearing steel, and the material of the first guide pin bushing 5 and the second guide pin bushing 6 is height Carbon steel, bearing steel or brass.

As depicted in figs. 1 and 2, further, the guide pillar 4 is respectively arranged at two ends with one first circular arc chamfering 51, first Circular arc chamfering 51 is used to facilitate guide pillar and the first guide pin bushing 5 and the quick grafting of the second guide pin bushing 6.

Further, the endoporus of first guide pin bushing 5 side relative with needle hanging plate 1 is provided with one second circular arc chamfering （It is not shown）, the endoporus of the second guide pin bushing 6 side relative with needle hanging plate 1 is provided with a three-arc chamfering（It is not shown）, the Two circular arc chamferings and three-arc chamfering are used to facilitate the quick-fit of the guide pin bushing 5 of guide pillar 4 and first and the second guide pin bushing 6.

The guider for TOP-TIP that the utility model is provided, first, needle hanging plate is inserted perpendicularly into by guide pillar 4 1；Then, by the second guide pin bushing 6 in the lower end insertion air cylinder fixed plate 3 of guide pillar 4；Followed by making upper end and the mould of guide pillar 4 The first guide pin bushing 5 on panel 2 is docked；Finally, mold panel 2 is made to be fixedly connected with air cylinder fixed plate 3, this completes guide pillar 4 are fixedly connected with the first guide pin bushing 5 and the second guide pin bushing 6 respectively；When needle hanging plate 1 is between mold panel 2 and air cylinder fixed plate 3 When sliding up and down, four guide pillars 4 limit needle hanging plate 1 and move left and right, it is ensured that needle hanging plate parallel sliding about 1, so The needle 7 for allowing for being installed on needle hanging plate 1 is moved up and down vertically, it is ensured that when needle 7 declines every time all with hot glue mouthful smoothly Docking, it is ensured that needle 7 moves smooth, so as to ensure being smoothed out for production.

The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten Decorations are also considered as protection domain of the present utility model.

Claims (5)

1. a kind of guider for TOP-TIP, the guider is used to make the needle hanging plate of TOP-TIP in mould Parallel sliding up and down between tool panel and air cylinder fixed plate, it is characterised in that the guider includes leading for four cylinders Post, the needle hanging plate is slidedly arranged on four guide pillars, four guide pillar interval settings, and the two ends of the guide pillar are solid respectively In one first guide pin bushing and one second guide pin bushing, first guide pin bushing is vertically located in the mold panel, and described second leads Set is vertically located in the air cylinder fixed plate.

2. a kind of guider for TOP-TIP according to claim 1, it is characterised in that the guide pillar it is outer If offering dry sump on perisporium, lubricating oil is provided with the oil groove.

3. a kind of guider for TOP-TIP according to claim 1, it is characterised in that the material of the guide pillar Expect to be high-carbon steel or bearing steel, the material of first guide pin bushing and the second guide pin bushing is high-carbon steel, bearing steel or brass.

4. a kind of guider for TOP-TIP according to claim 1, it is characterised in that the two of the guide pillar End is respectively equipped with one first circular arc chamfering.

5. a kind of guider for TOP-TIP according to claim 1, it is characterised in that first guide pin bushing One second circular arc chamfering is offered on the endoporus of the side relative with the needle hanging plate, second guide pin bushing is hung with the needle A three-arc chamfering is offered on the endoporus of the relative side of plate.