CN211888895U - Sand box turnover device - Google Patents
Sand box turnover device Download PDFInfo
- Publication number
- CN211888895U CN211888895U CN202020119608.7U CN202020119608U CN211888895U CN 211888895 U CN211888895 U CN 211888895U CN 202020119608 U CN202020119608 U CN 202020119608U CN 211888895 U CN211888895 U CN 211888895U
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- CN
- China
- Prior art keywords
- telescopic rod
- movable frame
- frame
- hinged
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 244000035744 Hura crepitans Species 0.000 title claims abstract description 42
- 230000007306 turnover Effects 0.000 title claims abstract description 39
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a sand box turning device, which comprises a controller, a fixed frame and a movable frame, wherein the fixed frame is fixedly arranged, the movable frame is arranged below the fixed frame, a first telescopic rod is arranged between the fixed frame and the movable frame, the output end of the telescopic rod is fixed on the movable frame, and the other end of the telescopic rod is fixedly connected with the fixed frame; the movable frame is provided with four clamping hooks, the clamping hooks are hinged with the movable frame through a first rotating shaft, and the upper ends of the clamping hooks on the same side are fixedly connected through a connecting rod; a second telescopic rod is arranged between the connecting rod and the movable frame, the output end of the second telescopic rod is hinged on the connecting rod, and the other end of the second telescopic rod is hinged with the movable frame; the fixing frame is characterized in that overturning hooks are further arranged at two ends of the fixing frame, and the first telescopic rod and the second telescopic rod are both connected with the controller. The utility model aims at providing a turn over case efficiently, labour saving and time saving, the sand box device of turning over that device hoist and mount stability is good.
Description
Technical Field
The utility model belongs to the casting instrument field, concretely relates to sand box device of turning over.
Background
In the industrial casting process, the work of filling sand, molding and the like is required, two sand boxes are generally adopted for molding, and pouring work is carried out after the boxes are turned and locked. The manual work of turning over the case work is generally adopted in current case work of turning over, lifts up through the hoist and mount axle with last box earlier, and rethread manpower overturns, and the workman turns over the case process very hard, moreover because hoist and mount insecure, often appears the condition that turns over the case in-process sand box and damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims at providing a flask turns over case device that turn over case is efficient, labour saving and time saving, and device hoist and mount stability is good.
In order to realize the purpose, the utility model discloses a technical scheme be:
a sand box turning device comprises a controller, a fixed frame and a movable frame, wherein the fixed frame is fixedly arranged, the movable frame is arranged below the fixed frame, a first telescopic rod is arranged between the fixed frame and the movable frame, the output end of the first telescopic rod is fixed on the movable frame, and the other end of the first telescopic rod is fixedly connected with the fixed frame; the movable frame is provided with four clamping hooks, the clamping hooks are hinged with the movable frame through a first rotating shaft, and the upper ends of the clamping hooks on the same side are fixedly connected through a connecting rod; a second telescopic rod is arranged between the connecting rod and the movable frame, the output end of the second telescopic rod is hinged on the connecting rod, and the other end of the second telescopic rod is hinged with the movable frame; the fixing frame is characterized in that overturning hooks are further arranged at two ends of the fixing frame, and the first telescopic rod and the second telescopic rod are both connected with the controller.
Preferably, the movable frame is further fixedly provided with a sliding rod, the fixed frame is provided with a sliding sleeve, and the upper end of the sliding rod is sleeved in the sliding sleeve.
Preferably, the bottom of the movable frame is also fixedly provided with a stabilizing support rod.
Preferably, the bottom end of the stabilizing support rod is provided with a cushion block.
Preferably, the upper end part of the turnover hook is hinged to the fixing frame, a third telescopic rod connected with the controller is further arranged between the turnover hook and the fixing frame, the telescopic part of the third telescopic rod is hinged to the turnover hook, and the other end of the third telescopic rod is hinged to the fixing frame.
Preferably, a rotating wheel is arranged in the overturning hook.
Preferably, the rotating wheel is made of flexible wear-resistant materials
The utility model discloses the beneficial effect who has does:
1. the sliding sleeve is arranged on the fixed frame, the upper end of the sliding rod is sleeved in the sliding sleeve, and the matching of the sliding rod and the sliding sleeve can effectively ensure the stability of the movable frame during up-and-down movement and prevent the movable frame from overturning to one side.
2. The connecting rod drives the clamping hooks to move, so that the lower ends of the clamping hooks can be clamped with clamping blocks arranged on the sand box, and the sand box is firmly clamped among the four clamping hooks; the stable branch that cooperates the adjustable shelf bottom to set up simultaneously, stable branch bottom is equipped with the cushion, and the sand box card is back between the pothook, and the cushion on the stable branch can be inconsistent with the sand box top, can effectively improve the sand box and lift by crane the stability of in-process, prevents that the sand box is not hard up.
3. The controller controls the movable frame to lift the sand box to the turnover hook through the first telescopic rod, and the third telescopic rod controls the turnover hook to adjust the position, so that turnover shafts arranged at two ends of the sand box can be easily hung on the turnover hook.
4. Because the turnover shaft is clamped between the two rotating wheels in the turnover hook, workers can easily turn over the sand box, the box turnover efficiency is obviously improved, and time and labor are saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the box-turning hook of the present invention;
FIG. 3 is a schematic view of the connection between the clamping block and the clamping hook of the sand box of the present invention;
fig. 4 is a schematic view of the connection between the sand box turning shaft and the turning hook of the utility model.
Detailed Description
The sand box turning device shown in fig. 1-4 comprises a fixed frame 1 and a movable frame 2, wherein the fixed frame 1 is fixedly arranged, the movable frame 2 is arranged below the fixed frame 1, a first telescopic rod 31 is arranged between the fixed frame 1 and the movable frame 2, the output end of the first telescopic rod 31 is fixed on the movable frame 2, the other end of the first telescopic rod is fixedly connected with the fixed frame 1, and the controller controls the first telescopic rod to extend and move, so that the lifting and falling of the movable frame 2 can be controlled. The movable frame 2 is further fixedly provided with a sliding rod 23, the fixed frame 1 is provided with a sliding sleeve 12, the upper end of the sliding rod 23 is sleeved in the sliding sleeve 12, and the matching of the sliding rod 23 and the sliding sleeve 12 can effectively ensure the stability of the movable frame 2 during up-and-down movement and prevent the movable frame 2 from overturning to one side.
Four hooks 21 are arranged on the movable frame 2, the hooks 21 are hinged with the movable frame 2 through a first rotating shaft 211, and the upper ends of the hooks 21 on the same side are fixedly connected through a connecting rod 212; the second telescopic rod 32 is arranged between the connecting rod 212 and the movable frame 2, the output end of the second telescopic rod 32 is hinged to the connecting rod 212, the other end of the second telescopic rod is hinged to the movable frame 2, the controller controls the second telescopic rod 32 to move, the connecting rod 212 drives the hooks 21 to move, the lower ends of the hooks 21 can be clamped with the clamping blocks 42 arranged on the sand box 4, and the sand box 4 is clamped among the four hooks 21. The bottom of the movable frame 2 is also fixedly provided with a stabilizing support rod 22, the bottom end of the stabilizing support rod 22 is provided with a cushion block 221, the sand box 4 is clamped between the hooks 21, the cushion block 221 on the stabilizing support rod 22 can be abutted to the top of the sand box 4, the stability of the sand box 4 in the lifting process can be effectively improved, and the sand box 4 is prevented from loosening.
The upper end of the turnover hook 11 is hinged to the fixing frame 1, a third telescopic rod 33 connected with the controller is further arranged between the turnover hook 11 and the fixing frame 1, the telescopic portion of the third telescopic rod 33 is hinged to the turnover hook 11, the other end of the third telescopic rod is hinged to the fixing frame 1, when the sand box 4 is lifted to the turnover hook 11, the turnover hook 11 can be pushed to be adjusted in position through the third telescopic rod 33, the turnover shafts 41 arranged at the two ends of the sand box 4 can be easily hung on the turnover hook 11, and box turnover operation is facilitated. Be equipped with in the lower extreme couple of upset couple 11 and rotate wheel 111, rotate wheel 111 and adopt flexible wear-resisting material, upset axle 41 on sand box 4 can block between two rotation wheels 111, effectively reduces the frictional resistance of upset axle 41 of sand box 4 on upset couple 11 when the case turns over, makes the operation of turning over the case more convenient laborsaving.
When the utility model is used, the controller controls the first telescopic rod 31 to move, so that the movable frame 2 descends to a corresponding position above the sand box 4, the second telescopic rod 32 moves, the connecting rod 212 drives the clamping hook 21 to move, the lower end of the clamping hook 21 can be clamped with the clamping block 42 on the sand box 4, and the stabilizing support rod 22 arranged at the bottom of the movable frame 2 is matched to be abutted against the sand box 4 from the upper part, so that the sand box 4 is firmly clamped among the four clamping hooks 21; the controller controls the movable frame 2 to lift the sand box 4 to the turnover hook 11 through the first telescopic rod 31, the third telescopic rod 33 controls the turnover hook 11 to adjust the position, so that the turnover shafts 41 arranged at two ends of the sand box 4 can be easily hung on the turnover hook 11, then the hook 21 is loosened, the movable frame 2 is lifted upwards to evacuate from the turnover position of the sand box 4, and a worker can easily turn the sand box 4 because the turnover shafts 41 are clamped between the two rotating wheels 111 in the turnover hook 11; after the sand box 4 is turned, the movable frame 2 falls down and the sand box 4 is clamped and fixed again, so that the sand box 4 can be taken down from the turning hook 11, and the whole operation of turning the box is completed.
Claims (7)
1. The utility model provides a sand box device of turning over, includes controller, the fixed mount that sets up and the adjustable shelf of setting in the mount below, its characterized in that: a first telescopic rod is arranged between the fixed frame and the movable frame, the output end of the first telescopic rod is fixed on the movable frame, and the other end of the first telescopic rod is fixedly connected with the fixed frame; the movable frame is provided with four clamping hooks, the clamping hooks are hinged with the movable frame through a first rotating shaft, and the upper ends of the clamping hooks on the same side are fixedly connected through a connecting rod; a second telescopic rod is arranged between the connecting rod and the movable frame, the output end of the second telescopic rod is hinged on the connecting rod, and the other end of the second telescopic rod is hinged with the movable frame; the fixing frame is characterized in that overturning hooks are further arranged at two ends of the fixing frame, and the first telescopic rod and the second telescopic rod are both connected with the controller.
2. The flask turnover device of claim 1, wherein: the movable frame is further fixedly provided with a sliding rod, the fixed frame is provided with a sliding sleeve, and the upper end of the sliding rod is sleeved in the sliding sleeve.
3. The flask turnover device of claim 1, wherein: and a stabilizing support rod is fixedly arranged at the bottom of the movable frame.
4. The flask turnover device of claim 3, wherein: the bottom end of the stabilizing support rod is provided with a cushion block.
5. The flask turnover device of claim 1, wherein: the upper end part of the turnover hook is hinged to the fixing frame, a third telescopic rod connected with the controller is further arranged between the turnover hook and the fixing frame, the telescopic part of the third telescopic rod is hinged to the turnover hook, and the other end of the third telescopic rod is hinged to the fixing frame.
6. The flask turnover device of claim 5, wherein: and a rotating wheel is arranged in the overturning hook.
7. The flask turnover device of claim 6, wherein: the rotating wheel is made of flexible wear-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119608.7U CN211888895U (en) | 2020-01-19 | 2020-01-19 | Sand box turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119608.7U CN211888895U (en) | 2020-01-19 | 2020-01-19 | Sand box turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211888895U true CN211888895U (en) | 2020-11-10 |
Family
ID=73303145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020119608.7U Expired - Fee Related CN211888895U (en) | 2020-01-19 | 2020-01-19 | Sand box turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211888895U (en) |
-
2020
- 2020-01-19 CN CN202020119608.7U patent/CN211888895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |