TWM453550U - Stroke adjustment tThread rolling machine transmission mechanism - Google Patents

Description

Adjustable stroke squeegee drive mechanism

This creation department relates to a gear movement mechanism of adjustable stroke, especially refers to a kind of fine adjustment control of the rotation speed of the tooth movement during the process of tooth decay of the screw blank to form the best and most complete An innovative designer of the squeegee drive mechanism with an adjustable stroke that is more versatile in its overall application.

According to the screws and nuts, the parts that need to be used more or less in all walks of life, regardless of the size of the screws and nuts, play an important role in the mechanical structure and have a wide range of applications.

The manufacturing process of the screw mainly includes the steps of cutting, heading and squeezing of the wire. Among them, the boring machine is used for the tooth decay step, and the screw blank which has been cut and headed will be made by the boring machine. The spiral thread is processed. The main components of the general boring machine include a vibrating plate, a track, a feeding device and a boring device. The vibrating plate will make the screw blanks arranged neatly. The track is arranged on the vibrating plate and the feeding device. For the purpose of transportation, the feeding device can push the screw blank to which the rail is sent into the gingival device, and the squeezing device uses the interaction of the movable end plate and the fixed end plate to perform the smashing of the screw blank. Tooth step.

However, although the above-mentioned boring machine can achieve the expected effect of performing tooth decay on the screw blank, it is also found in the overall practical use of the boring machine, which is driven by a general motor during the tooth decay process. The movable end plate of the tooth decay device interacts with the fixed end plate to perform tooth decay, and the motor cannot perform fine adjustment of the rotation speed, so that the screw is snail When the silk blank is used for tooth decay, it is not possible to quickly adjust the required depth and the tooth pitch of the complete screw (refer to the schematic view of the poorly formed screw forming state in the fifth figure), and it has to be tested several times. Not only is it a waste of time, but it also causes unnecessary cost of screw blanks, which leaves room for improvement in overall structural design.

The reason is that, in view of this, the creators have been researching and improving the existing structures and defects by providing rich experience in design and development and actual production of the relevant industries for many years, and providing a gearless transmission mechanism with adjustable strokes, in order to achieve better and practical. The purpose of value.

The main purpose of the present invention is to provide a gearless transmission mechanism that can adjust the stroke, which is mainly used for the transmission mechanism to be provided with a servo motor to drive the squeegee set and the top stack device to act, so that the screw blank is in the process of fangs The servo motor can be finely adjusted to control the speed of the servo motor, so that the servo motor can adjust the speed of the tooth movement to form the best and most complete screw pattern, and the utility model can be more practical and practical. By.

This creation can adjust the main purpose and effect of the gear drive mechanism of the stroke, which is achieved by the following specific technical means: it is mainly provided with a guide rail for outputting the guide screw blank on the machine platform. The discharge end is provided with a set of squeegee plates, and the corresponding squeegee set is provided with a top stacking device for pushing the screw blank outputted by the guide rail to the set of the boring plate, and The transmission mechanism is provided on the machine platform, and the transmission mechanism is respectively configured to drive the squeegee set and the top stack device respectively; wherein: the transmission mechanism is mainly provided with a servo motor, the servo motor The speed adjustment of the controller is controlled, and a deceleration unit is connected to the servo motor, and the deceleration unit is connected with the top stacking device by a push rod, and a flywheel is also connected to the speed reducing unit, and the flywheel is connected with a linkage rod and a tooth decay. Board set connection.

The preferred embodiment of the squeegee drive mechanism of the adjustable stroke of the present invention, wherein the controller has an adjustment knob, which can conveniently adjust the control speed and finely adjust the servo motor, and further display a display screen on the controller. The rotation state of the servo motor can be displayed.

For a more complete and clear disclosure of the technical content, purpose of creation and the effects achieved by this creation, please provide details below, and please refer to the drawings and drawings: First, please refer to The first figure shows the three-dimensional structure diagram of the creation and the second figure shows the schematic structure of the creation. The creation is mainly based on the machine platform (1) with a guide rail (2) for outputting the guide screw blank. The discharge end of the guide rail (2) is provided with a set of jaws (3), and the corresponding stack of the jaws (3) is provided with a top stacking device (4) for guiding the guide rails (2) The output screw material is pushed into the squeegee set (3), and the transmission mechanism (5) is provided on the machine table (1), and the transmission mechanism (5) is respectively capable of driving 辗The dental plate set (3) and the top stacking device (4) are actuated; wherein: the transmission mechanism (5) is mainly provided with a servo motor (51), and the servo motor (51) is rotated by the controller (52). Adjustment control [please refer to the third figure for a partial enlarged structure diagram of the creation], the controller (52) has an adjustment knob (521), which can facilitate the adjustment of the control speed of the servo motor (51), and is more capable The adjustment knob (521) is used to facilitate fine adjustment of the servo motor (51), and the display (522) is additionally provided on the controller (52), and the rotation state of the servo motor (51) can be displayed. A deceleration unit (53) is connected to the servo motor (51), and the deceleration unit (53) is connected to the top stacking device (4) by the jacking rod (54), and the flywheel is also connected to the deceleration unit (53). The flywheel (55) is connected to the set of dies (3) by a linkage rod (56).

In this way, the servo motor (51) of the transmission mechanism (5) can be activated by using the creation, and the rotation speed of the servo motor (51) can be adjusted by the controller (52) to make the servo motor (51). The deceleration unit (53) drives the jacking rod (54) to actuate, so that the jacking rod (54) drives the top stacking device (4) to push the screw blank outputted by the guiding rail (2) to the jaw board group. (3), and also causes the speed reduction unit (53) to drive the flywheel (55) to rotate, so that the flywheel (55) drives the set of the jaws (3) through the linkage rod (56) to perform the tooth movement on the screw blank, and During the tooth decay process of the screw blank, the servo motor (51) can also be finely adjusted by the controller (52), and the speed of the tooth movement can be adjusted to the best on the screw (6). The most complete screw pattern (61) (please refer to the fourth figure for the screw forming state diagram of this creation).

According to the above description, the composition and use description of the creation structure can be seen that, compared with the existing structure, the present invention mainly utilizes a servo motor to drive the squeegee set and the top stack device to operate. In the process of squeezing the screw blank, the servo motor can be finely adjusted to control the speed of the tooth movement by the servo motor. Degree adjustment to form the best and most complete screw pattern, and can be more practical and practical in its overall application.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1)‧‧‧ Machines

(2) ‧‧‧ Guide rail

(3)‧‧‧辗牙组组

(4) ‧‧‧ top stacking device

(5) ‧‧‧Transmission mechanism

(51)‧‧‧Servo motor

(52) ‧ ‧ controller

(521)‧‧‧Adjustment knob

(522) ‧ ‧ display screen

(53)‧‧‧Deceleration unit

(54)‧‧‧Pushing rod

(55)‧‧‧Flywheel

(56)‧‧‧ linkage rod

(6)‧‧‧ screws

(61)‧‧‧Threading

The first picture: the three-dimensional structure of the creation

The second picture: a schematic view of the top view of the creation

The third picture: a partial enlarged structure of the creation

Figure 4: Schematic diagram of the screw forming state of this creation

Figure 5: Schematic diagram of the screw forming state of poor machining

(1)‧‧‧ Machines

(2) ‧‧‧ Guide rail

(3)‧‧‧辗牙组组

(4) ‧‧‧ top stacking device

(5) ‧‧‧Transmission mechanism

(51)‧‧‧Servo motor

(52) ‧ ‧ controller

(521)‧‧‧Adjustment knob

(522) ‧ ‧ display screen

(53)‧‧‧Deceleration unit

(54)‧‧‧Pushing rod

(55)‧‧‧Flywheel

(56)‧‧‧ linkage rod

Claims (2)

The utility model relates to a gear movement mechanism of an adjustable stroke, which is mainly provided with a guide rail for outputting a guide screw blank, and a set of a dentition plate at a discharge end of the guide rail, and corresponding to the tooth decay The plate set is provided with a top stacking device for pushing the screw blank outputted by the guide rail into the set of the boring plate, and the transmission mechanism is provided on the machine stand, and the transmission mechanism is respectively available for respectively The driving mechanism and the top stacking device are actuated; wherein: the transmission mechanism is mainly provided with a servo motor, and the servo motor is controlled by the controller for adjusting the rotation speed, and the deceleration unit is connected to the servo motor, and the deceleration unit is pushed up. The rod is connected to the top stack device, and a flywheel is also connected to the speed reduction unit, and the flywheel is connected with the set of the jaws by the linkage rod. The adjustable tooth movement mechanism of the stroke according to the first aspect of the patent application, wherein the controller has an adjustment knob, which can conveniently adjust the control speed and finely adjust the servo motor, and further display a display screen on the controller. The rotation state of the servo motor can be displayed.