Auxiliary feeding mechanism of casting machine
Technical Field
The utility model relates to an auxiliary feeding technical field specifically is an auxiliary feeding mechanism of casting machine.
Background
Generally, in the production process of forging hubs, a blank is taken by a robot after coming from a rail, then the robot places the blank on a forging die, and a press presses the blank. Therefore, the labor is saved, and the danger of artificial discharging is prevented.
For example, chinese patent application No. CN201720002563.3 is a feeding trolley for a wheel hub low-pressure casting machine, and the concrete contents are as follows: when the automatic lifting device is used, the upper die base of the press machine is in a high-position state, the tray is pulled out along with the track and the rack, the hub blank cannot be grabbed into the tray by the mechanical arm of the robot particularly heavy, the hub blank can only be manually lifted into the semi-arc groove of the tray, and the tray is lifted by the wheel lip hub blank. The wheel hub blank is arranged in the semi-arc groove of the tray and falls on the rail through the flexible connection weight of the nylon hanging strip. Then the tray with the hub blank is pushed to the right below the pressure head of the press along with the rail and the frame by people; as the press slide block moves downwards, the nylon hanging strip is soft, namely the nylon hanging strip is in soft connection with the track. After the press head of the press descends, the wheel hub blank falls on the lower die for positioning, and then the wheel hub blank is put into practice; and the pressure head of the press continues to move downwards to press the assembling bolts on the hub blank flange. Completing the bolt pressing work; along with the upward movement of the press slide block, the rail is lifted along with the slide block to drive the nylon hanging strip to be lifted, the rack is manually pulled out of the press along with the rail, the wheel hub blank of the bolt on the flange is pressed in the semi-arc groove of the tray, and a working cycle is completed.
This kind of supplementary feed mechanism need promote or stimulate the upper die base at the in-process that uses, and the intensity of labour of the staff of unable effectual reduction is difficult to the work efficiency who improves the device, uses and has the drawback, based on this, the utility model discloses a supplementary feed mechanism of casting machine is in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary feeding mechanism of casting machine to the in-process that uses that proposes in solving above-mentioned background art need promote or stimulate the upper die base, and unable effectual reduction staff's intensity of labour is difficult to the work efficiency who improves the device.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary feeding mechanism of a casting machine comprises a lower die holder, wherein an upper die holder is arranged at the upper end of the lower die holder, a pressure head is arranged in the middle of the lower end face of the upper die holder, fixing frames are fixedly connected to the two sides of the lower end face of the upper die holder, and a moving mechanism is arranged on one side of each fixing frame;
the moving mechanism is including first fluted roller and second fluted roller, first fluted roller is located the upper end of second fluted roller, and has the distance between first fluted roller and the second fluted roller, the surface both ends position fixedly connected with spacing ring of first fluted roller and second fluted roller, the spacing ring quantity at first fluted roller and second fluted roller both ends respectively is two, be provided with the guide rail between two spacing rings at first fluted roller and second fluted roller both ends, the upper and lower terminal surface of guide rail is provided with tooth.
Preferably, the other side of the fixing frame is provided with a driving mechanism, the driving mechanism comprises a motor, a driving gear is fixedly connected to the outer surface of an output shaft of the motor, and one end of the output shaft of the motor is fixedly connected with the first toothed roller.
Preferably, the lower end of the driving gear is engaged with a driven gear, a connecting column is fixedly connected to one end face of the driven gear, the connecting column penetrates through the inside of the fixing frame, and a bearing is arranged between the connecting column and the fixing frame.
Preferably, one end of the connecting column is fixedly connected with the second gear roller.
Preferably, the lower end edge position of the fixing frame is fixedly connected with a nylon hanging strip, and the lower end face of the nylon hanging strip is fixedly connected with a tray.
Preferably, the tray is positioned right above the lower die base.
Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the driving gear to rotate, and then the driven gear is driven to rotate, then just can drive first fluted roller and second fluted roller respectively and carry out opposite direction's rotation, it meshes with the guide rail, can realize the effect that drives the upper die base and remove, can guarantee the position rectilinear stability between first fluted roller and second fluted roller and the guide rail under the effect of spacing ring, and then can guarantee that the removal of upper die base is in rectilinear state, can make things convenient for the staff to feed on the wheel hub blank, can alleviate staff's working strength greatly, improve work efficiency greatly, and also can satisfy the stability of device operation simultaneously, and has better practicality.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a combined view of the upper die base and the first tooth roller of the present invention;
fig. 3 is a combined view of the first tooth roller and the second tooth roller of the present invention;
fig. 4 is a combination view of the motor and the driving gear according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a lower die holder; 2. an upper die holder; 3. a first toothed roller; 4. a second toothed roller; 5. a pressure head; 6. a nylon sling; 7. a tray; 8. a guide rail; 9. a motor; 10. a driving gear; 11. a driven gear; 12. a fixed mount; 13. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides an auxiliary feeding mechanism for a casting machine, which comprises: an auxiliary feeding mechanism of a casting machine comprises a lower die holder 1, wherein an upper die holder 2 is arranged at the upper end of the lower die holder 1, a pressure head 5 is arranged at the middle position of the lower end face of the upper die holder 2, fixed frames 12 are fixedly connected to the two sides of the lower end face of the upper die holder 2, and a moving mechanism is arranged on one side of each fixed frame 12;
the moving mechanism comprises a first toothed roller 3 and a second toothed roller 4, the first toothed roller 3 is located at the upper end of the second toothed roller 4, a distance exists between the first toothed roller 3 and the second toothed roller 4, two limiting rings 13 are fixedly connected to the two ends of the outer surface of the first toothed roller 3 and the two ends of the second toothed roller 4, the number of the limiting rings 13 at the two ends of the first toothed roller 3 and the two ends of the second toothed roller 4 is two, a guide rail 8 is arranged between the two limiting rings 13 at the two ends of the first toothed roller 3 and the two ends of the second toothed roller 4, and teeth are arranged on the upper end face and the lower end face of the guide rail 8.
The opposite side of mount 12 is provided with actuating mechanism, actuating mechanism is including motor 9, motor 9's output shaft surface fixedly connected with driving gear 10, motor 9's output shaft one end and 3 fixed connection of first fluted roller, the lower extreme meshing of driving gear 10 has driven gear 11, a terminal surface fixedly connected with spliced pole of driven gear 11, the spliced pole runs through the inside at mount 12, and be provided with the bearing between spliced pole and the mount 12, the one end and the 4 fixed connection of second fluted roller of spliced pole.
The lower end edge position of mount 12 is fixedly connected with nylon suspender 6, and the lower terminal surface fixedly connected with tray 7 of nylon suspender 6, tray 7 are located directly over lower die holder 1.
One specific application of this embodiment is: the device is connected with an external power supply, when the device is used, the upper die holder 2 of the press machine is in a high-position state, the tray 7 is moved out along with the guide rail 7 and the fixing frame 12, the motor 9 drives the driving gear 10 to rotate so as to drive the driven gear 11 to rotate, so that the first gear roller 3 and the second gear roller 4 can be respectively driven to rotate in opposite directions and are meshed with the guide rail 8, the effect of driving the upper die holder 2 to move can be realized, the position linear stability between the first gear roller 3 and the second gear roller 4 and between the guide rail 8 can be ensured under the action of the limiting ring 13, and the movement of the upper die holder 2 can be ensured to be in a linear state, when the device is used, the nylon hanging belt 6 is soft, after the press head 5 of the press machine moves downwards, the wheel hub blank falls on the positioning of the lower die holder 1, the wheel hub blank is compacted, the motor 9 can positively and reversely rotate, so that a worker can conveniently load the wheel hub blank, can alleviate staff's working strength greatly, improve work efficiency greatly, and also can satisfy the stability of device operation simultaneously, have better practicality, the model of motor 9 is Y112M.
The utility model discloses the mutually supporting use and the relation of connection between die holder 1 that adopt, upper die base 2, pressure head 6, nylon suspender 6 and the tray 7 all adopt the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, so do not have the one-to-one disclosure.
The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.