CN214814615U - Sand box with adjustable sand eating amount - Google Patents
Sand box with adjustable sand eating amount Download PDFInfo
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- CN214814615U CN214814615U CN202120124847.6U CN202120124847U CN214814615U CN 214814615 U CN214814615 U CN 214814615U CN 202120124847 U CN202120124847 U CN 202120124847U CN 214814615 U CN214814615 U CN 214814615U
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- rectangular frame
- sand
- frame body
- sand box
- adjustable
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Abstract
The utility model relates to the technical field of casting process equipment, in particular to a sand box with adjustable sand eating amount, which comprises a rectangular frame body which is through from top to bottom and a plurality of detachable baffles arranged inside the rectangular frame body, wherein each detachable baffle is connected on two adjacent inner side surfaces at four corners inside the rectangular frame body; the side edge of the detachable baffle plate and the slot are locked and fixed through a locking device. The utility model discloses an adjustable of sand box molding volume size has reduced the use amount of the sand of casting when molding, and then has reduced manufacturing cost to the security of hoist and mount has been increased.
Description
Technical Field
The utility model relates to a casting process equips technical field, concretely relates to eat sand volume adjustable sand box.
Background
The sand box is technological equipment for molding parts to be cast in the casting industry. Generally, a wooden mold is made before casting a part, the wooden mold is placed into a sand box during molding, casting sand is used for filling and compacting, and a casting cavity is formed after the wooden mold is removed. The common sand box is a cavity formed by splicing an upper sand box and a lower sand box, and the splicing surface of the upper sand box and the lower sand box is called a parting surface.
The sand box in the prior art has the following problems in the using process:
for foundries operating in a single-piece, low-volume production mode, the parts to be cast are of different shapes and sizes, and therefore, it is necessary to prepare flasks of different sizes to match the castings of different shapes and sizes. The number of prepared flasks is always limited for cost savings. Usually, only a plurality of sand boxes with different sizes are manufactured in advance to meet the requirement, but the shapes and the sizes of the cast parts are different, the size of the prepared sand box cannot be matched with the size of the part to be cast, and in the case of the situation, only the large-size sand box can be selected for molding, so that the amount of casting sand is increased during molding, and the production cost is increased. On the other hand, the weight of hoisting the sand box is greatly increased due to the large using amount of the casting sand, so that the hoisting safety is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an eat sand volume adjustable sand box aims at realizing the adjustable of sand box molding volume size, and the use amount of casting sand when reducing the molding, and then reduction in production cost to improve the security of hoist and mount. The specific technical scheme is as follows:
a sand box with adjustable sand eating amount comprises a rectangular frame body which is through up and down and a plurality of detachable baffles which are arranged inside the rectangular frame body, wherein each detachable baffle is connected to two adjacent inner side surfaces of four corners inside the rectangular frame body, slots are arranged on the inner side surfaces along the up-down direction, and two side edges of each detachable baffle are respectively connected with the slots in an inserted manner; the side edge of the detachable baffle plate and the slot are locked and fixed through a locking device.
As one of the preferable schemes of the locking device in the present invention, the locking device includes an open slot disposed at a side edge of the detachable baffle, a tapered threaded hole disposed on the open slot, and a tapered plug screw mounted in the tapered threaded hole; after the conical screw plug is screwed down, the open slot is expanded outwards, so that the side edge of the detachable baffle plate and the slot are locked and fixed.
Preferably, the conical screw plugs are respectively arranged at the upper end and the lower end of the side edge of the detachable baffle.
As the utility model discloses well locking device's preferred scheme two, locking device is including setting up can dismantle the draw-in groove of the side position of baffle sets up last locking screw of rectangular frame body, locking screw's front end top is gone into in the draw-in groove.
Preferably, each of the detachable baffles is arranged at the same height as the rectangular frame.
As a further improvement of the present invention, the inside of the rectangular frame body is divided into four corner regions, a plurality of pairs of slots are respectively provided on two adjacent inner side surfaces of each corner region of the rectangular frame body, and the detachable baffle is connected to one of the slots.
The four corner regions are respectively positioned in four quadrants taking the central position of the rectangular frame body as a coordinate origin.
Preferably, the included angle between the detachable baffle and the inner side face of the rectangular frame body is 20-70 degrees.
Preferably, the slot is formed by wire cutting.
The utility model discloses in, the four corners position of the lateral surface of rectangle framework is provided with the couple for hoist and mount respectively, the position that lies in the symmetry center line on the lateral surface of rectangle framework is provided with a pair of turning over device, turning over device is including standing up the axle, stand up the axle one end with the lateral surface of rectangle framework is connected, the other end of standing up the axle is provided with the flange, the overcoat has the movable sleeve on standing up the excircle of axle.
The utility model discloses in, the flange is through assembly connection's flange dismantled.
Preferably, the movable sleeve is a replaceable polytetrafluoroethylene antifriction sleeve.
The utility model discloses in, the rectangle framework is rectangle framework or square framework.
Preferably, the hook is disposed on an outer side surface of the rectangular frame in an X direction with a central position of the rectangular frame as a coordinate origin, and the turning device is disposed on an outer side surface of the rectangular frame in a Y direction with the central position of the rectangular frame as the coordinate origin.
The utility model has the advantages that:
first, the utility model discloses a sand box of eating sand volume adjustable is provided with the slot on the rectangle framework medial surface of sand box, can dismantle the baffle and can insert the slot very conveniently, through set up the baffle of dismantling more than one in the rectangle framework, can form the molding space of different volume sizes. Therefore, the adjustment of the molding volume of the sand box is realized, the use amount of casting sand during molding is reduced, and the production cost is further reduced; in addition, the weight of the sand box for hoisting can be greatly reduced by using less casting sand, so that the hoisting safety is improved.
Second, the utility model discloses a sand eating volume adjustable sand box is provided with the slot of a plurality of different positions on the rectangle framework medial surface of sand box for the molding volume size and the more nimble of shape of sand box, and the adjustment range is bigger.
Third, the utility model discloses a sand box of eating sand volume adjustable can dismantle the baffle and use locking device to lock fixedly, the good reliability.
Fourth, the utility model discloses a sand box of eating sand volume adjustable, overall structure is simple, and is with low costs.
Drawings
FIG. 1 is a schematic structural view (top view) of a sand box with adjustable sand-eating quantity according to the present invention;
FIG. 2 is a partial schematic view of a locking device provided on the removable barrier of FIG. 1 (one of the locking device versions);
fig. 3 is a partial schematic view of the locking device provided on the detachable bezel of fig. 1 (second aspect of the locking device).
In the figure: 1. rectangular frame body, 2, detachable baffle, 3, slot, 4, locking device, 5, open slot, 6, tapered threaded hole, 7, tapered plug screw, 8, clamping groove, 9, locking screw, 10, hook, 11, turnover device, 12, turnover shaft, 13, flange, 14 and movable sleeve.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 to 3 show an embodiment of a sand box with adjustable sand-eating quantity according to the present invention, which includes a rectangular frame 1 through from top to bottom and a plurality of detachable baffles 2 arranged inside the rectangular frame 1, each detachable baffle 2 is connected to two adjacent inner side surfaces of four corners inside the rectangular frame 1, the inner side surfaces are provided with slots 3 along the up-down direction, and two side edges of the detachable baffles 2 are respectively connected to the slots 3 in an inserting manner; the side edge of the detachable baffle plate 2 and the slot 3 are locked and fixed through a locking device 4.
As one of the preferable schemes of the locking device in the embodiment, the locking device 4 includes an open slot 5 disposed at a side edge of the detachable baffle 2, a tapered threaded hole 6 disposed on the open slot 5, and a tapered screw plug 7 mounted in the tapered threaded hole 6; after the conical screw plug 7 is screwed down, the open slot 5 is expanded outwards, so that the side edge of the detachable baffle plate 2 and the slot 3 are locked and fixed.
Preferably, the conical screw plugs 7 are respectively arranged at the upper end and the lower end of the side edge of the detachable baffle 2.
As a second preferable configuration of the locking device in this embodiment, the locking device 4 includes a locking groove 8 provided at a side position of the detachable baffle 2, and a locking screw 9 provided on the rectangular frame 1, and a front end of the locking screw 9 is pushed into the locking groove 8.
Preferably, each of the detachable shutters 2 is provided at the same height as the rectangular frame 1.
As a further improvement of this embodiment, the inside of the rectangular frame 1 is divided into four corner regions, two adjacent inner side surfaces of each corner region of the rectangular frame 1 are respectively provided with a plurality of pairs of slots 3, and the detachable baffle 2 is connected between one pair of slots 3 of the plurality of pairs of slots 3.
The four corner regions are respectively located in four quadrants with the central position of the rectangular frame 1 as the origin of coordinates.
Preferably, the included angle between the detachable baffle 2 and the inner side surface of the rectangular frame body 1 is 20-70 degrees.
Preferably, the slot 3 is formed by wire cutting.
In this embodiment, four corners of the outer side of the rectangular frame 1 are respectively provided with a hanging hook 10, a pair of turning devices 11 is arranged on the outer side of the rectangular frame 1 at the position of the symmetrical center line, each turning device 11 includes a turning shaft 12, one end of each turning shaft 12 is connected with the outer side of the rectangular frame 1, the other end of each turning shaft 12 is provided with a flange 13, and a movable sleeve 14 is sleeved on the outer circle of each turning shaft 12.
In this embodiment, the flange 13 is a detachable flange connected by fitting.
Preferably, the movable sleeve 14 is a replaceable polytetrafluoroethylene friction reducing sleeve.
In this embodiment, the rectangular frame 1 is a rectangular frame or a square frame.
Preferably, the hook 10 is disposed on an outer side surface of the rectangular frame 1 in an X direction with a central position of the rectangular frame 1 as a coordinate origin, and the turning device 11 is disposed on an outer side surface of the rectangular frame 1 in a Y direction with the central position of the rectangular frame 1 as the coordinate origin.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A sand box with adjustable sand eating amount is characterized by comprising a rectangular frame body which is through up and down and a plurality of detachable baffles which are arranged inside the rectangular frame body, wherein each detachable baffle is connected to two adjacent inner side surfaces of four corners inside the rectangular frame body; the side edge of the detachable baffle plate and the slot are locked and fixed through a locking device.
2. The sand box with the adjustable sand-eating quantity according to claim 1, characterized in that the locking device comprises an open slot arranged at the side edge of the detachable baffle plate, a tapered threaded hole arranged on the open slot, and a tapered screw plug arranged in the tapered threaded hole; after the conical screw plug is screwed down, the open slot is expanded outwards, so that the side edge of the detachable baffle plate and the slot are locked and fixed.
3. The sand box with adjustable sand eating amount according to claim 2, wherein the conical screw plugs are respectively arranged at the upper end part and the lower end part of the side edge position of the detachable baffle plate.
4. The sand box with adjustable sand eating amount according to claim 1, wherein the locking device comprises a clamping groove arranged at the side position of the detachable baffle plate and a locking screw arranged on the rectangular frame body, and the front end of the locking screw is jacked into the clamping groove.
5. The sand box with adjustable sand eating quantity according to claim 1, wherein each detachable baffle plate is arranged at the same height with the rectangular frame body.
6. The sand box with adjustable sand-eating quantity according to claim 1, characterized in that the inside of the rectangular frame body is divided into four corner areas, a plurality of pairs of slots are respectively arranged on two adjacent inner side surfaces of each corner area of the rectangular frame body, and the detachable baffle is connected in one of the slots.
7. The sand box with the adjustable sand eating amount according to claim 1, wherein an included angle between the detachable baffle plate and the inner side surface of the rectangular frame body is 20-70 degrees.
8. The sand box with adjustable sand-eating quantity according to claim 1, characterized in that the slots are slots formed by wire cutting processing.
9. The sand box with the adjustable sand eating amount according to claim 1, characterized in that hooks for hoisting are respectively arranged at four corners of the outer side surface of the rectangular frame body, a pair of turning-over devices are arranged at positions on the symmetrical center line of the outer side surface of the rectangular frame body, each turning-over device comprises a turning-over shaft, one end of each turning-over shaft is connected with the outer side surface of the rectangular frame body, a flange is arranged at the other end of each turning-over shaft, and a movable sleeve is sleeved outside the outer circle of each turning-over shaft.
10. The sand box with adjustable sand draft according to claim 9, wherein the rectangular frame body is a rectangular frame body or a square frame body; the flange is through the flange of dismantling of assembly connection, the movable sleeve is removable polytetrafluoroethylene antifriction cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124847.6U CN214814615U (en) | 2021-01-18 | 2021-01-18 | Sand box with adjustable sand eating amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124847.6U CN214814615U (en) | 2021-01-18 | 2021-01-18 | Sand box with adjustable sand eating amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214814615U true CN214814615U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120124847.6U Active CN214814615U (en) | 2021-01-18 | 2021-01-18 | Sand box with adjustable sand eating amount |
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| Country | Link |
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| CN (1) | CN214814615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226051A (en) * | 2023-11-15 | 2023-12-15 | 山西汉通鑫宇科技股份有限公司 | Intelligent sand box for casting |
-
2021
- 2021-01-18 CN CN202120124847.6U patent/CN214814615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226051A (en) * | 2023-11-15 | 2023-12-15 | 山西汉通鑫宇科技股份有限公司 | Intelligent sand box for casting |
| CN117226051B (en) * | 2023-11-15 | 2024-01-30 | 山西汉通鑫宇科技股份有限公司 | Intelligent sand box for casting |
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