Automatic mould feeding device
Technical Field
The utility model belongs to the field of mechanical equipment, and particularly relates to an automatic die feeding device for an automatic die feeding of a main cylinder of a winding type isostatic pressing hydraulic machine.
Background
The use of a wound isostatic press in modern production is increasing due to its excellent press-fit function. However, in the existing winding type isostatic pressing hydraulic press, the action of putting in or taking out the mould from the main cylinder body is usually performed manually, the process is time-consuming and labor-consuming, the labor cost is high, and the requirement of mass rapid production cannot be met, so that the use of the winding type isostatic pressing hydraulic press is very limited. Therefore, a device for automatically feeding and discharging the die to and from the winding type isostatic pressing hydraulic machine is hoped to be obtained, so that the working efficiency is improved, the dependence on manpower is reduced, and the cost is reduced.
Disclosure of utility model
The utility model aims to provide an efficient and quick automatic die feeding device.
The utility model is realized by the following technical scheme:
The automatic die feeding device is used for automatically feeding a die to a main cylinder of a winding type isostatic pressing hydraulic machine, wherein the main cylinder is provided with a sealing end cover at the upper end and an opening for placing the die, the winding type isostatic pressing hydraulic machine is provided with a lifting slide block at the lower end, the lifting slide block is used for supporting a die clamping tray for placing the die, a horizontal feeding linear guide rail is arranged below the main cylinder, the lifting slide block is vertically arranged beside the main cylinder, a translational feeding slide block which can move left and right through driving of a first linear driving device is arranged on the horizontal feeding linear guide rail, the translational feeding slide block is fixedly connected with a feeding bracket, the feeding bracket can be used for supporting the die clamping tray, the lifting slide block is provided with a lifting slide block which can move up and down through driving of a second linear driving device, the lifting slide block is fixedly connected with a die clamping bracket which can be used for connecting the die clamping tray from the feeding bracket, after the die clamping bracket is connected with the die clamping tray, the position of the die clamping tray is fixedly arranged on a bracket corresponding to the lower end position of the main cylinder, and the bracket is fixedly connected with the main cylinder so that the bracket can move together when the main cylinder needs to move.
Preferably, the first linear driving device and the second linear driving device are both ball screw driving devices.
Preferably, the feeding bracket and the die clamping bracket comprise two parallel supporting bars, and the two supporting bars on the feeding bracket and the two supporting bars on the die clamping bracket are oppositely arranged and have different intervals, so that the die clamping bracket is connected with the die clamping tray from the feeding bracket.
Preferably, the master cylinder is mounted on a horizontal rail by a master cylinder base so that it can be moved as desired.
The beneficial effects of the utility model are as follows:
the automatic die feeding device disclosed by the utility model is ingenious in structure, high in working efficiency and low in cost, can automatically complete the actions of the upper die and the lower die, is beneficial to mass and rapid production of products, is high in practicability and is worthy of popularization.
Drawings
The utility model will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of another angle of an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of another embodiment of the present utility model;
FIG. 4 is a schematic diagram of the front view structure of FIG. 3;
fig. 5 is a schematic view of the cross-sectional structure A-A of fig. 4.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
As shown in fig. 1-5, the automatic mold loading device is used for automatically loading a mold to a main cylinder 1 of a winding type isostatic pressing hydraulic machine, wherein the upper end of the main cylinder is provided with a sealing end cover, the lower end of the main cylinder is provided with an opening 1.1 for placing the mold, the winding type isostatic pressing hydraulic machine comprises a horizontal feeding linear guide rail 7 positioned below the main cylinder 1 and an upward moving mold clamping linear guide rail 8 vertically arranged beside the main cylinder, a translation feeding sliding block which can move left and right along the horizontal feeding linear guide rail 7 through driving by a first linear driving device 7.1 is arranged on the horizontal feeding linear guide rail 7, a feeding bracket 7.2 is fixedly connected to the translation feeding sliding block, the feeding bracket 7.2 can be used for supporting a mold clamping tray 3 for placing the mold 2, a lifting sliding block 8.3 which can move up and down along the winding type isostatic pressing hydraulic machine through driving by a second linear driving device 8.1 is arranged on the upward moving mold clamping linear guide rail 8.3, a mold clamping bracket 8.2 which can be used for connecting the mold clamping tray 3 from the feeding bracket 7.2 is fixedly connected to the main cylinder 3, and the main cylinder 1 can be conveniently moved along the main cylinder 1 when the position of the lower end of the main cylinder 1 is required to be connected to the main cylinder 1.
The first linear drive 7.1 and the second linear drive 8.1 are ball screw drives.
The feeding bracket 7.2 and the die closing bracket 8.2 respectively comprise two parallel supporting bars, and the two supporting bars on the feeding bracket 7.2 and the two supporting bars on the die closing bracket 8.2 are oppositely arranged and have different intervals, so that the die closing bracket 8.2 is connected with the die closing tray 3 from the feeding bracket 7.2.
The master cylinder 1 is mounted on a horizontal rail 5 by a master cylinder base 4 so that it can be moved as desired, for example, into a frame for providing external support when formally pressurizing.
The working process comprises the following steps:
When the mold 2 needs to be placed in the main cylinder, the lifting slide block 8.3 capable of moving up and down along the upward moving mold clamping linear guide rail 8 is positioned at the lower end lower than the height of the horizontal feeding linear guide rail 7, then the mold clamping tray 3 with the mold 2 on the lifting slide block is placed on the feeding bracket 7.2 of the horizontal feeding slide block capable of moving left and right along the horizontal feeding linear guide rail 7, the mold clamping tray 3 is brought above the mold clamping bracket 8.2 of the lifting slide block 8.3 capable of moving up and down along the upward moving mold clamping linear guide rail 8 by moving the translational feeding slide block, then the lifting slide block 8.3 moves up, and the mold clamping tray 3 on the feeding bracket 7.2 on the translational feeding slide block is continuously lifted up until the mold 2 is plugged into the main cylinder 1 from bottom to top, and then the mold feeding is completed. Subsequently, the master cylinder 1 is moved with the mold into a frame that can be used to provide external support for the actual pressurization, and sealed from the bottom, thereby performing the actual pressurization work on the product in the mold.
The automatic die feeding device disclosed by the utility model is ingenious in structure, high in working efficiency and low in cost, can automatically complete the actions of the upper die and the lower die, is beneficial to mass and rapid production of products, is high in practicability and is worthy of popularization.
The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.