CN206997620U - A kind of bent angle forming machine - Google Patents

Abstract

The utility model discloses a kind of bent angle forming machine, for the bending of three-phase protector pin, including：First cylinder, the second cylinder and the 3rd cylinder, the piston rod end of the first cylinder are connected with an at least pilot pin pin, and pilot pin pin is used to be oriented to during pin bending；Second cylinder and the 3rd cylinder are connected with mould, are respectively used to control vertical position and horizontal level of the mould relative to pin, so as to bending of the controlling switch along pilot pin pin.Bent angle forming machine in the utility model, the bending of three-phase protector pin can be automatically completed, and by the replacing of mould, a variety of bending effects can be achieved, automaticity is high, and the product quality temperature produced, effectively reduces human cost.

Description

A kind of bent angle forming machine

Technical field

It the utility model is related to three-phase protector manufacturing field, it is more particularly to a kind of for three-phase protector pin bending Bent angle forming machine.

Background technology

The pin for connection is provided with outside three-phase protector, is more facilitated in order that must connect, product design is more It is attractive in appearance, bending usually is carried out to above-mentioned pin.But current bending operation mostly by manually use mould complete, product The excessive operating experience for being limited to worker of quality, the change of working time and working environment all easily cause to the quality of product Influence, and production efficiency is low.

In view of defect present in above-mentioned existing three-phase protector pin bending process, the present inventor is such based on being engaged in Product engineering application abundant for many years practical experience and professional knowledge, and coordinate the utilization of scientific principle, actively it is subject to research and innovation, with Phase founds a kind of bent angle forming machine, it is had more practicality.

Utility model content

Bent angle forming machine in the utility model, the bending of three-phase protector pin can be automatically completed, and pass through mould The flexible motor pattern of replacing mating mold, a variety of bending effects can be achieved, automaticity is high, and the product matter produced Amount is stable, effectively reduces human cost.

The technical scheme in the invention for solving the technical problem is：

A kind of bent angle forming machine, for the bending of three-phase protector pin, including：First cylinder, the second cylinder and the 3rd Cylinder, the piston rod end of the first cylinder are connected with an at least pilot pin pin, and pilot pin pin is used to carry out during pin bending It is oriented to；Second cylinder and the 3rd cylinder are connected with mould, are respectively used to control vertical position and water of the mould relative to pin Prosposition is put, so as to bending of the controlling switch along pilot pin pin.

Further, pilot pin pin is cylindrical structure.

Further, the piston rod of the first cylinder, the second cylinder and the 3rd cylinder is set at a right angle two-by-two.

Further, bent angle forming machine also includes being used for the platform for fixing three-phase protector, and platform, which rotates, to be set, for adjusting Save three-phase protector on different pins relative to pilot pin pin angle.

Further, platform is connected with rotary cylinder, for realizing the rotation of itself.

After employing above-mentioned technical proposal, the utility model has following beneficial effect：

Bent angle forming machine in the utility model, by setting pilot pin pin pin can be along pilot pin during bending The bending of pin outer surface, ensure that bending quality, the setting of the second cylinder, the 3rd cylinder and rotary cylinder, in addition reasonably Mold shape, the various bending effects of pin can be achieved, and bending process is full-automatic realizes, effectively saved manpower into This, while percent defective is reduced, it ensure that product quality.

Brief description of the drawings

, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the partial schematic diagram of bent angle forming machine in the utility model；

Fig. 2 is the connection diagram of the first cylinder and mould；

Fig. 3 is the distribution schematic diagram of the first cylinder and the 3rd cylinder；

Fig. 4 ~ Fig. 6 turns to the schematic diagram of each angle with three-phase protector in embodiment respectively；

Reference：First cylinder 1, the second cylinder 2, the 3rd cylinder 3, pilot pin pin 4, mould 5, platform 6.

Embodiment

In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation Example only some embodiments of the present application, rather than whole embodiments.It is common based on the embodiment in the application, this area The every other embodiment that technical staff is obtained under the premise of creative work is not made, it should all belong to the application protection Scope.

As shown in Fig. 1 ~ 3, a kind of bent angle forming machine, for the bending of three-phase protector pin, including：First cylinder 1, Two cylinders 2 and the 3rd cylinder 3, the piston rod end of the first cylinder 1 are connected with two pilot pin pins 4, and pilot pin pin 4 is used in pin bending During be oriented to；Second cylinder 2 and the 3rd cylinder 3 are connected with mould 5, are respectively used to control mould 5 relative to drawing The vertical position and horizontal level of pin, so as to bending of the controlling switch along the pilot pin pin 4.

Wherein, pilot pin pin 4 is cylindrical structure, relative to the structure of prismatic so that pin, can during bending With pilot pin pin 4 realize it is more preferable be bonded, but if the suitable fillet value of the structure choice of prismatic, can also be realized and cylinder knot The same technique effect of structure.

The piston rod of first cylinder 1, the second cylinder 2 and the 3rd cylinder 3 is set at a right angle two-by-two, and bent angle forming machine also includes For fixing the platform 6 of three-phase protector, platform 6, which rotates, to be set, for adjusting on three-phase protector different pins relative to leading The angle of pin 4, platform 6 is connected with rotary cylinder to realize the rotation of itself in the present embodiment, equally it is also an option that motor Above-mentioned rotational action is realized as power source.

Bent angle forming machine operation principle in the utility model is as follows：Three-phase protector in the present embodiment is provided with six Pin, and be distributed uniformly and circumferentially so that the two pins being oppositely arranged are parallel to each other；Three-phase protector is fixed on platform On 6, adjusted by rotary cylinder it is parallel with two pilot pin pins 4 fixed on the first cylinder 1 to therein two parallel pins, herein Parallel can be realized by the perception of sensor；Pass through the impetus of the first cylinder 1 so that two pilot pin pins 4 are respectively with two Pin is bonded, and mould 5 is fabricated to prior art, and different mold shapes, this implementation can be designed according to required bending shape In example, the flexing movement of mould 5 is realized by the extruding to pin；And the second cylinder 2, the 3rd cylinder 3 and rotary cylinder three Be used cooperatively so that pin can realize forming operation during bending on tri- directions of X, Y, Z；According to required Shape completes forming operation, and forming action herein can be divided into following two types：

（1）For the bending of pin in one direction, it can be done step-by-step, be prevented once by the multiple extruding of mould 5 Pin damage caused by shaping；

（2）Realize the secondary flexing movement of pin in the two directions；

Control for each cylinder, can accurately be implemented separately above two forming action, or two kinds of forming actions Mixing acts.6 pins of three-phase protector, by 3 rotational actions of rotary cylinder can two be one group of turning successively Move to operating position, complete the bending of all pins, as shown in Fig. 4 ~ 6, rotate to different angle and carried out respectively for three-phase protector The schematic diagram of pin bending.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (5)

1. a kind of bent angle forming machine, the bending for three-phase protector pin, it is characterised in that including：First cylinder（1）, Two cylinders（2）With the 3rd cylinder（3）, first cylinder（1）Piston rod end and an at least pilot pin pin（4）Connection, it is described Pilot pin pin（4）For being oriented to during the pin bending；Second cylinder（2）With the 3rd cylinder（3）With Mould（5）Connection, is respectively used to control the mould（5）Relative to the vertical position and horizontal level of the pin, so as to control The pin is made along the pilot pin pin（4）Bending.

2. bent angle forming machine according to claim 1, it is characterised in that the pilot pin pin（4）For cylindrical structure.

3. bent angle forming machine according to claim 1, it is characterised in that first cylinder（1）, the second cylinder（2）With 3rd cylinder（3）Piston rod set at a right angle two-by-two.

4. bent angle forming machine according to claim 1, it is characterised in that also include being used to fix the three-phase protector Platform（6）, the platform（6）Rotate and set, for adjusting on the three-phase protector different pins relative to the pilot pin pin （4）Angle.

5. bent angle forming machine according to claim 4, it is characterised in that the platform（6）It is connected, is used for rotary cylinder Realize the rotation of itself.