CN220031284U - A turn over mould machine for large-scale mould - Google Patents
A turn over mould machine for large-scale mould Download PDFInfo
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- CN220031284U CN220031284U CN202320521572.9U CN202320521572U CN220031284U CN 220031284 U CN220031284 U CN 220031284U CN 202320521572 U CN202320521572 U CN 202320521572U CN 220031284 U CN220031284 U CN 220031284U
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- turnover
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- 230000007306 turnover Effects 0.000 title claims abstract description 45
- 210000001503 joint Anatomy 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009415 formwork Methods 0.000 claims 7
- 230000013011 mating Effects 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a mold turnover machine for large molds, which belongs to the field of grinding equipment and comprises a sliding top frame, wherein one side of the sliding top frame is provided with a plurality of driving rollers which can be matched with a travelling crane rail at the top of a workshop; the bottom of the sliding top frame is provided with a supporting frame, and a lower supporting wheel is arranged at the bottom of the supporting frame and positioned at the side far away from the driving roller; the two sides of the support frame are provided with side frames in a vertical sliding mode, the inner sides of the side frames are provided with rotary supports, inner rings of the rotary supports are connected to the side frames, outer rings of the rotary supports are connected with turnover discs, outer rings of the rotary supports are provided with turnover driven gears, the side frames are provided with turnover motors, and the turnover motors are provided with turnover driving gears which are meshed with the turnover driven gears; the turnover disc is provided with a connecting device which can be detachably connected with the upper die. According to the utility model, through the structure, the overturning efficiency can be improved, and the operation difficulty and the operation safety risk are reduced.
Description
Technical Field
The utility model relates to the field of grinding equipment, in particular to a mold turning machine for a large mold.
Background
The automobile die is used for producing an automobile body buckling piece, needs to be turned over in the grinding process of a press, and needs to be turned over rapidly at the moment, so that the upper die is turned over 180 degrees and used for grinding and clamping. At present, the overturning process of the upper die uses travelling crane to hoist, move and overturn, so that the movement is slow and unsafe, the productivity is seriously insufficient, and the operation is difficult because too much travelling crane resources are occupied.
In order to solve the problems of the prior art, the utility model designs and manufactures a mold turnover machine for a large mold to overcome the defects.
Disclosure of Invention
For the problems existing in the prior art, the turnover machine for the large die can improve turnover efficiency and reduce operation difficulty and operation safety risks.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the turnover mould machine for the large mould comprises a sliding top frame, wherein one side of the sliding top frame is provided with a plurality of driving rollers which can be matched with a travelling crane rail on the top of a workshop;
the bottom of the sliding top frame is provided with a supporting frame, and a lower supporting wheel is arranged at the bottom of the supporting frame and positioned at the side far away from the driving roller;
the two sides of the support frame are provided with side frames in a vertical sliding mode, the inner sides of the side frames are provided with rotary supports, inner rings of the rotary supports are connected to the side frames, outer rings of the rotary supports are connected with turnover discs, outer rings of the rotary supports are provided with turnover driven gears, the side frames are provided with turnover motors, and the turnover motors are provided with turnover driving gears which are meshed with the turnover driven gears;
the turnover disc is provided with a connecting device which can be detachably connected with the upper die.
Preferably, two lifting cylinders are respectively arranged on two sides of the top of the support frame, and the lifting cylinders can drive the side frames to lift.
Preferably, the support frame comprises four upright posts, a guide wheel is arranged on the side, close to the upright posts, of the side frame, and the guide wheel can roll on the upright posts.
Preferably, the position of the upright post, which is contacted with the guide wheel, is provided with a wear-resistant sliding plate.
Preferably, the end part of the oil cylinder rod of the lifting oil cylinder is connected with the side frame through a steel wire rope.
Preferably, the connecting device comprises a process plate, and the upper die is detachably connected to the process plate;
the two sides of the process plate are respectively provided with a group of butt joint holes, each overturning disc is respectively provided with a group of telescopic cylinders, the end parts of the telescopic cylinders are connected with butt joint pins, and the butt joint pins can be matched with the butt joint holes.
Preferably, each set of said docking apertures comprises at least two docking apertures.
Preferably, the end part of the butt joint pin is provided with a taper guide head.
Preferably, the two side frames are connected through a bearing frame, and the distance between the bearing frame and the center of the turnover disc is greater than the distance between the outer edge of the upper die and the center of the turnover disc.
Preferably, the sliding roof frame is a right-angle tripod, the supporting frame is positioned at the bottom of a horizontal right-angle surface of the right-angle tripod, and the driving rollers are positioned at one side of the top of a vertical right-angle surface of the right-angle tripod.
The utility model has the advantages that:
1. after the upper die and the lower die are transferred to one side from a press, the process plate is arranged on the back of the upper die, the lifting oil cylinder drives the side frame to move downwards to a designated position, then the telescopic oil cylinder stretches out and is in butt joint with a butt joint hole on the process plate, then the telescopic oil cylinder moves upwards for a certain distance, the turning motor drives the rotary support to rotate 180 degrees, so that the stamping surface of the upper die faces upwards, a fitter performs grinding, and after finishing grinding, the fitter performs reverse operation and combines with the lower die to perform a press test piece.
2. The utility model utilizes the rotary support to connect the side frame and the rotary disc, and simultaneously realizes the rotary action of the rotary disc on the side frame by arranging the turnover driven gear on the outer ring of the rotary support, and has simple structure and no interference.
3. According to the utility model, the steel wire rope is used for connecting the oil cylinder rod of the lifting oil cylinder with the side frame, so that the high-precision manufacturing cost is reduced, the lifting requirement is met, and the side frame has a certain adjustment size due to the connection of the steel wire rope, so that the butt joint pin is convenient to match with the butt joint hole.
4. The driving roller is arranged on the sliding top frame and matched with the workshop travelling rail, so that the whole moving requirement is met, and the lower supporting wheel at one side of the bottom of the supporting frame plays a role in auxiliary supporting.
Drawings
FIG. 1 is a schematic diagram of a mold turnover machine for a large mold;
fig. 2 is a side view of a mold turnover machine for a large mold.
In the figure: the device comprises a 1-sliding top frame, a 2-driving roller, a 3-lifting oil cylinder, a 4-supporting frame, a 5-upright post, a 6-wear-resistant sliding plate, a 7-guiding wheel, an 8-side frame, a 9-telescopic oil cylinder, a 10-overturning motor, a 11-lower supporting wheel, a 12-process plate, a 13-upper die, a 14-overturning disc, a 15-overturning driven gear, a 16-overturning driving gear, a 17-bearing frame and 18-steel wire ropes.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
As shown in figures 1 and 2, the die turning machine for large dies comprises a sliding top frame 1, wherein one side of the sliding top frame 1 is provided with a plurality of driving rollers 2, the driving rollers 2 can be matched with a travelling rail at the top of a workshop, the overall height of the die turning machine is about 9 meters, the die turning machine can move by means of the driving rollers 2, the bottom of the sliding top frame 1 is provided with a supporting frame 4, the bottom of the supporting frame 4 is provided with a lower supporting wheel 11 at the side far from the driving rollers 2, and the lower supporting wheel 11 mainly plays a role of auxiliary support.
The sliding top frame 1 is preferably set to be a right-angle tripod, the supporting frame 4 is positioned at the bottom of a horizontal right-angle surface of the right-angle tripod, and the driving rollers 2 are positioned at one side of the top of a vertical right-angle surface of the right-angle tripod, so that the overall structural strength is ensured.
The support frame 4 both sides are all slided from top to bottom and are had side frame 8, connect through bearing frame 17 between the frame 8 of both sides, the distance of bearing frame 17 and upset disc center is greater than the distance at last mould 13 outer edge and upset disc 14 center, the side frame 8 inboard all is equipped with slewing bearing, slewing bearing inner circle is connected on side frame 8, slewing bearing's outer lane is connected with upset disc 14, slewing bearing's outer lane is equipped with upset driven gear 15, be equipped with upset motor 10 on the side frame 8, be equipped with upset driving gear 16 and upset driven gear 15 meshing on the upset motor 10, be equipped with connecting device on the upset disc 14, connecting device can dismantle with last mould 13 and be connected.
The utility model utilizes the rotary support to connect the side frame 8 and the rotary disk, and simultaneously realizes the rotary action of the rotary disk on the side frame 8 by arranging the turnover driven gear 15 on the outer ring of the rotary support, and has simple structure and no interference.
Two lifting cylinders 3 are respectively arranged on two sides of the top of the support frame 4, the lifting cylinders 3 can drive the side frames 8 to lift, and the ends of cylinder rods of the lifting cylinders 3 are preferably connected with the side frames 8 through steel wires 18.
The support frame 4 comprises four upright posts 5, a guide wheel 7 is arranged on the side, close to the upright posts 5, of the side frame 8, the guide wheel 7 can roll on the upright posts 5, and a wear-resistant sliding plate 6 is preferably arranged at the contact position between the upright posts 5 and the guide wheel 7. The connecting device comprises a process plate 12, an upper die 13 is detachably connected to the process plate 12, a group of butt joint holes are formed in two sides of the process plate 12, a group of telescopic cylinders 9 are arranged on each overturning disc 14, butt joint pins are connected to the ends of the telescopic cylinders 9 and can be matched with the butt joint holes, each group of butt joint holes at least comprises two butt joint holes, and the ends of the butt joint pins are taper guide heads.
The utility model utilizes the steel wire rope 18 to connect the oil cylinder rod of the lifting oil cylinder 3 and the side frame 8, reduces the high-precision manufacturing cost, meets the lifting requirement, and the side frame 8 has a certain adjusting size due to the connection of the steel wire rope 18, thereby being convenient for the matching of the butt joint pin and the butt joint hole.
The specific working process comprises the following steps:
after the upper die 13 and the lower die are transferred to one side from a press, the process plate 12 is arranged on the back of the upper die 13, the lifting oil cylinder 3 drives the side frame 8 to move downwards to a designated position, then the telescopic oil cylinder 9 stretches out to butt with a butt joint hole on the process plate 12, then the lifting oil cylinder 3 moves upwards for a certain distance, the turning motor 10 drives the rotary support to rotate 180 degrees, so that the stamping surface of the upper die 13 faces upwards, a fitter performs grinding, and after finishing the grinding, the fitter performs reverse operation and combines with the lower die to perform a press test piece.
It should be understood that these examples are for the purpose of illustrating the utility model only and are not intended to limit the scope of the utility model. Furthermore, it is to be understood that various changes, modifications and/or variations may be made by those skilled in the art after reading the technical content of the present utility model, and that all such equivalents are intended to fall within the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The turnover mould machine for the large mould is characterized by comprising a sliding top frame, wherein one side of the sliding top frame is provided with a plurality of driving rollers which can be matched with a travelling crane rail on the top of a workshop;
the bottom of the sliding top frame is provided with a supporting frame, and a lower supporting wheel is arranged at the bottom of the supporting frame and positioned at the side far away from the driving roller;
the two sides of the support frame are provided with side frames in a vertical sliding mode, the inner sides of the side frames are provided with rotary supports, inner rings of the rotary supports are connected to the side frames, outer rings of the rotary supports are connected with turnover discs, outer rings of the rotary supports are provided with turnover driven gears, the side frames are provided with turnover motors, and the turnover motors are provided with turnover driving gears which are meshed with the turnover driven gears;
the turnover disc is provided with a connecting device which can be detachably connected with the upper die.
2. The turnover formwork machine for large moulds of claim 1, wherein two lifting cylinders are respectively arranged on two sides of the top of the supporting frame, and the lifting cylinders can drive the side frames to lift.
3. The turnover formwork machine for large moulds as claimed in claim 1, wherein said supporting frame comprises four upright posts, said side frame being provided with guide wheels on the side close to the upright posts, said guide wheels being capable of rolling on said upright posts.
4. A turnover formwork machine for large moulds as claimed in claim 3, wherein the upright is provided with wear-resistant slide plates at the positions contacting the guide wheels.
5. The turnover formwork machine for large moulds of claim 2, wherein the end of the cylinder rod of the lifting cylinder is connected with the side frames through steel wires.
6. The mold turnover machine for large molds of claim 5, wherein said connecting means comprises a process plate to which said upper mold is detachably connected;
the two sides of the process plate are respectively provided with a group of butt joint holes, each overturning disc is respectively provided with a group of telescopic cylinders, the end parts of the telescopic cylinders are connected with butt joint pins, and the butt joint pins can be matched with the butt joint holes.
7. The machine of claim 6, wherein each set of said mating holes comprises at least two mating holes.
8. The turnover formwork machine for large moulds as claimed in claim 6, wherein said butt pin end is provided as a taper guide head.
9. The turnover formwork machine for large-scale moulds of claim 1, wherein the two side frames are connected through a bearing frame, and the distance between the bearing frame and the center of the turnover disc is greater than the distance between the outer edge of the upper mould and the center of the turnover disc.
10. The turnover formwork machine for large moulds of claim 1, wherein said sliding roof is a right angle tripod, said support frame is located at the bottom of a horizontal right angle surface of said right angle tripod, and said plurality of driving rollers are located at the top side of a vertical right angle surface of said right angle tripod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521572.9U CN220031284U (en) | 2023-03-17 | 2023-03-17 | A turn over mould machine for large-scale mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521572.9U CN220031284U (en) | 2023-03-17 | 2023-03-17 | A turn over mould machine for large-scale mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220031284U true CN220031284U (en) | 2023-11-17 |
Family
ID=88743227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521572.9U Active CN220031284U (en) | 2023-03-17 | 2023-03-17 | A turn over mould machine for large-scale mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220031284U (en) |
-
2023
- 2023-03-17 CN CN202320521572.9U patent/CN220031284U/en active Active
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