Anti-offset pressing equipment for die machining
Technical Field
The utility model relates to the field of pressing equipment for mold processing, in particular to anti-offset pressing equipment for mold processing.
Background
With the continuous progress of the national economy development technology, the die processing industry in China is vigorously developed, parts on a plurality of mechanical equipment are required to be processed through a die, corresponding materials are put into a lower die, then the materials are extruded through pressing equipment, and the required parts are obtained after cooling and forming;
However, in the use process of the existing pressing equipment for die processing, the clamping and fixing treatment on the lower die is inconvenient, so that the phenomenon of offset is easy to occur in the pressing process, the pressing precision is affected, the stability is general, and after the material is pressed and molded, the material is inconvenient to demould, and the working efficiency is difficult to improve, so that the anti-offset pressing equipment for die processing is developed at present, so that the problem is solved.
Disclosure of utility model
The utility model aims to provide anti-offset press-fit equipment for die processing, which solves the problem that the press-fit precision is affected due to the fact that the lower die is not convenient to clamp and fix in the prior art and offset is easy to generate in the press-fit process.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the anti-offset pressing equipment for die processing comprises a connecting seat, wherein the middle part of the connecting seat is provided with a lower die, the four ends of the connecting seat are rotationally connected with a second screw rod, the outer end of the second screw rod is fixedly connected with a handle, the second screw rod is connected with a threaded block in a threaded manner, the four ends above the connecting seat are provided with grooves, and the threaded block penetrates through the grooves and is upwards provided with a movable plate;
The four ends in top of connecting seat fixedly connected with stand, the upper end fixedly connected with roof of stand.
As a further description of the above technical solution: the upper end of roof is provided with first cylinder, the extension end of first cylinder runs through and is provided with the connecting plate downwards, the lower extreme fixedly connected with of connecting plate goes up the mould.
As a further description of the above technical solution: the outside both ends fixedly connected with slider of connecting plate, slider sliding connection is on the stand.
As a further description of the above technical solution: the four ends in the lower part of the connecting seat are fixedly connected with a supporting frame, and the inner side of the supporting frame is fixedly connected with a base.
As a further description of the above technical solution: the middle part of the upper part of the base is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a first screw rod.
As a further description of the above technical solution: the screw rod is characterized in that a screw sleeve is connected to the first screw rod in a threaded mode, a push plate is fixedly connected to the upper end of the screw sleeve, a movable frame is fixedly connected to the outer end of the screw sleeve, a sliding rod is fixedly connected to the base, and the movable frame is slidably connected to the sliding rod.
As a further description of the above technical solution: the four ends in the top of base are provided with the second cylinder, the extension end of second cylinder runs through and is provided with the fixed plate downwards.
As a further description of the above technical solution: the lower extreme of fixed plate is provided with the universal wheel.
The utility model has the following beneficial effects:
1. Compared with the prior art, the pressing equipment for the anti-offset die machining can drive the movable plates at the four ends at the upper part to move inwards through the second screw rod, the thread block and the handle arranged on the connecting seat, so that the four ends of the lower die can be positioned and clamped, the stability of the lower die during pressing is ensured, the situation of offset is prevented, the machining efficiency and stability of the whole pressing equipment are improved, and the device has the characteristic of convenient movement by arranging the universal wheels and the second air cylinder at the bottom, so that the practicability of the device is improved;
2. Compared with the prior art, the pressing equipment for the anti-offset die machining can drive the push plate above to move upwards by arranging the driving motor, the first screw rod and the screw sleeve, so that the formed material can be automatically ejected out, the labor intensity of workers is reduced, and the efficiency of the device is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of a clamping assembly according to the present utility model.
Fig. 3 is a schematic diagram of the structure of fig. 2 a.
FIG. 4 is a schematic view of a top plate assembly according to the present utility model
Legend description:
1. A slide block; 2. a connecting plate; 3. a first cylinder; 4. a top plate; 5. an upper die; 6. a column; 7. a screw sleeve; 8. a push plate; 9. a connecting seat; 10. a slide bar; 11. a movable frame; 12. a support frame; 13. a base; 14. a driving motor; 15. a fixing plate; 16. a universal wheel; 17. a second cylinder; 18. a first screw; 19. slotting; 20. a lower die; 21. a handle; 22. a movable plate; 23. a screw block; 24. and a second screw.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model provides an anti-offset press-fit device for mold processing, including a connecting seat 9, a lower mold 20 is provided in the middle of the connecting seat 9, four ends of the connecting seat 9 are rotatably connected with a second screw 24, the outer end of the second screw 24 is fixedly connected with a handle 21, a threaded block 23 is screwed on the second screw 24, a slot 19 is provided at the upper four ends of the connecting seat 9, the threaded block 23 penetrates through the slot 19 and is provided with a movable plate 22 upwards, the movable plate 22 can be driven to rotate by rotating four handles 21 at the outer side, the movable plate 22 can be driven to move inwards under the action of the threaded connection, so that the movable plate 22 can position and clamp the lower mold 20 inside, and stability of the lower mold 20 during press-fit is improved;
The four ends of the upper part of the connecting seat 9 are fixedly connected with the upright posts 6, the upper ends of the upright posts 6 are fixedly connected with the top plate 4, and the upright posts 6 can support the top plate 4 above, so that the stability of the device is improved;
The upper end of the top plate 4 is provided with a first air cylinder 3, the extending end of the first air cylinder 3 is provided with a connecting plate 2 in a penetrating and downward mode, the lower end of the connecting plate 2 is fixedly connected with an upper die 5, and the connecting plate 2 and the upper die 5 can be driven to move downwards by starting the first air cylinder 3, so that pressing operation of the upper die and the lower die 20 can be realized by matching the upper die with the lower die;
The two ends of the outer side of the connecting plate 2 are fixedly connected with the sliding blocks 1, the sliding blocks 1 are connected to the upright posts 6 in a sliding manner, the stability of the connecting plate 2 and the upper die 5 in the sliding process can be ensured by arranging the sliding blocks 1, and the practicability of the device is improved;
The four ends in the lower part of the connecting seat 9 are fixedly connected with a supporting frame 12, the inner side of the supporting frame 12 is fixedly connected with a base 13, the middle part of the upper part of the base 13 is fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a first screw rod 18, the first screw rod 18 is connected with a threaded sleeve 7, the upper end of the threaded sleeve 7 is fixedly connected with a push plate 8, the outer end of the threaded sleeve 7 is fixedly connected with a movable frame 11, the driving motor 14 at the bottom is started to drive the first screw rod 18 to rotate, the threaded sleeve 7 can drive the push plate 8 to move upwards under the action of threaded connection, so that formed materials can be automatically pushed out, the labor intensity of workers is reduced, and the efficiency of the device is improved;
The base 13 is fixedly connected with the slide bar 10, the movable frame 11 is slidably connected to the slide bar 10, and the stability of the screw sleeve 7 in the lifting process can be improved and limited by arranging the slide bar 10 and the movable frame 11;
The four ends in top of base 13 are provided with second cylinder 17, and the extension end of second cylinder 17 runs through and is provided with fixed plate 15 downwards, and the lower extreme of fixed plate 15 is provided with universal wheel 16, and when the staff need remove it, the second cylinder 17 of start bottom can drive fixed plate 15 and universal wheel 16 and remove to can make things convenient for the staff to remove whole device, improve the convenience of device.
Working principle: when the device is used, firstly, the lower die 20 is placed at the upper end of the connecting seat 9, then the four handles 21 at the outer side are rotated to drive the second screw 24 at the inner part to rotate, the thread blocks 23 can drive the movable plate 22 to move inwards under the action of threaded connection, the movable plate 22 can position and clamp the lower die 20 at the inner part, the stability of the lower die 20 during pressing is improved, then materials are placed in the lower die 20, the first cylinder 3 at the upper part is started to drive the connecting plate 3 and the upper die 5 to move downwards, the pressing operation of the connecting plate and the lower die 5 at the lower part is realized by matching, after the pressing operation is finished, the upper die 5 is started to ascend, the driving motor 14 at the bottom is started to drive the first screw 18 to rotate, the threaded sleeve 7 can drive the push plate 8 to move upwards under the action of threaded connection, the formed materials can be automatically pushed out, the labor intensity of workers is reduced, and the high efficiency of the device is improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.