CN218591801U - Pressing device for casting mold - Google Patents
Pressing device for casting mold Download PDFInfo
- Publication number
- CN218591801U CN218591801U CN202222650738.5U CN202222650738U CN218591801U CN 218591801 U CN218591801 U CN 218591801U CN 202222650738 U CN202222650738 U CN 202222650738U CN 218591801 U CN218591801 U CN 218591801U
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- CN
- China
- Prior art keywords
- mould
- connecting block
- clamp
- sides
- pressing device
- 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
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- 238000005266 casting Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 title claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model belongs to the technical field of the casting mould technique and specifically relates to a closing device for casting mould, including two tight seats of clamp, mould, one of them press from both sides tight seat top and all install hydraulic telescoping rod, another press from both sides tight seat and install four on the hydraulic telescoping rod top, two first recess, two have all been seted up to the both sides of pressing from both sides tight seat both sides all be provided with moving mechanism, two between the first recess all be provided with clamp plate, four on the moving mechanism the centre gripping has between the clamp plate the mould. The device has very high practical value, is worth promoting.
Description
Technical Field
The utility model relates to a casting mould technical field especially relates to a closing device for casting mould.
Background
The casting mould is characterized in that in order to obtain the structural shape of the part, other easily-formed materials are made into the structural shape of the part in advance, then the part is placed into the mould in a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, then a fluid liquid is poured into the cavity, and after the liquid is cooled and solidified, the part with the same structural shape as the mould can be formed.
The closing device of current casting mould often the structure is complicated, and is expensive, and use value is low, and mould inside shape itself corresponds an object and makes moreover, when the mould of the shape of different insides need compress tightly, generally can dismantle and install the mould through the bolt to it is very loaded down with trivial details to lead to the mould to compress tightly the process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the inside shape of mould itself among the prior art and correspond an object and make, when the mould of the shape of different insides need compress tightly, generally can dismantle and install the mould through the bolt to lead to the mould to compress tightly the very loaded down with trivial details shortcoming of process, and the casting is closing device for the mould that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a closing device for casting mould, includes two tight seats of clamp, mould, one of them press from both sides tight seat top and all install hydraulic telescoping rod all around, another press from both sides tight seat and install four on the hydraulic telescoping rod top, two first recess has all been seted up to the both sides of pressing from both sides tight seat, two press from both sides tight seat both sides all be provided with moving mechanism, two between the first recess all be provided with the clamp plate in the moving mechanism, four the centre gripping has between the clamp plate the mould.
Preferably, the moving mechanism comprises a bidirectional screw rod installed on the clamping seat through a bearing, moving blocks are connected to two thread ends of the bidirectional screw rod in a threaded manner, and a connecting mechanism is arranged between each of the two moving blocks and the clamping plate.
Preferably, the connecting mechanism comprises a second groove formed in the clamping seat, a connecting block is arranged in the second groove, a spring is arranged between the connecting block and the clamping plate, a bolt is placed at the top of the connecting block, and the bolt penetrates through the connecting block in a sliding mode and is connected to the moving block in a threaded mode.
Preferably, a long rod is placed on one side of the connecting block, and the long rod penetrates through the connecting block and the bolt in a sliding mode and is connected to the clamping plate in a threaded mode.
Preferably, a handle is mounted at one end of the bidirectional screw rod.
The utility model provides a pair of closing device for casting mould, beneficial effect lies in: this closing device for casting mould lets two movable blocks take the grip block to press from both sides the back to the last mould shell and the bed die shell of mould, controls hydraulic telescoping rod through the controller, lets the mould can carry out the compound die and divide the mould of mould to let the mould under the condition that the appearance is about the same, still can use this device to compress tightly after the mould is changed, thereby let the mould of different internal shapes at the cost reduction who compresses tightly the in-process.
Drawings
Fig. 1 is the utility model provides a casting is closing device for mould's schematic structure diagram.
Fig. 2 is a schematic view of a partial structure of a pressing device for a casting mold according to the present invention.
Fig. 3 is a cross-sectional view of a part of the schematic structural diagram of a pressing device for a casting mold according to the present invention.
Fig. 4 is a partial enlarged view of fig. 3 at a.
In the figure: the clamping device comprises a clamping seat 1, a hydraulic telescopic rod 2, a first groove 3, a handle 4, a mold 5, a clamping plate 6, a bidirectional screw 7, a moving block 8, a second groove 9, a connecting block 10, a spring 11, a bolt 12 and a long rod 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a pressing device for casting mold, including two clamp holders 1, a mold 5, hydraulic telescopic rod 2 is highly installed all around at the top of one clamp holder 1, another clamp holder 1 is fixedly installed on the top of four hydraulic telescopic rod 2, first recess 3 has all been seted up to two both sides of clamp holder 1, all be provided with moving mechanism between the first recess 3 of two clamp holder 1 both sides, all be provided with clamp plate 6 on two moving mechanism, centre gripping has mold 5 between four clamp plate 6, moving mechanism includes two-way screw 7 of installing on clamp holder 1 through the bearing, equal threaded connection has movable block 8 on two thread ends of two-way screw 7, all be provided with coupling mechanism between two movable blocks 8 and the clamp plate 6.
The mould 5 that sets up divide into mould shell and bed die shell, has all seted up two first recesses 3 on two tight seats 1 of clamp, and two first recesses 3 all are the symmetry setting moreover, all install two-way screw rod 7 in two first recesses 3 on two tight seats 1 of clamp to let the movable block 8 and the pinch-off blades 6 that set up be four.
Place mould 5 between two tight seats 1, controller and power control hydraulic telescoping rod 2 through the peripheral hardware let two tight seats 1 of clamp be close to mould 5 upper and lower both ends mutually, then through rotating two-way screw 7 (two-way screw 7 rotates under the power circumstances that the moment spanner reading is 30N), let two movable blocks 8 take the tight board 6 to press from both sides tight back to mould 5's last mould shell and bed die shell, controlling hydraulic telescoping rod 2 through the controller, let mould 5 can carry out the compound die and the branch mould of mould, thereby let mould 5 under the condition that the appearance is not many, still can use this device to compress tightly after mould 5 changes, thereby let the mould 5 of different internal shapes at the cost reduction of compressing tightly the in-process.
Example 2
Because the mold 5 is easy to generate a gap with the clamping plate 6 after being heated and cooled to deform, optimization is performed on the basis of the embodiment 1, referring to fig. 1-4, the connecting mechanism comprises a second groove 9 formed in the clamping seat 1, a connecting block 10 is arranged in the second groove 9, a spring 11 is arranged between the connecting block 10 and the clamping plate 6, a bolt 12 is placed at the top of the connecting block 10, and the bolt 12 penetrates through the connecting block 10 in a sliding mode and is connected to the moving block 8 in a threaded mode.
The second recess 9 and the first recess 3 that set up are for being four, set up moreover and press from both sides the second recess 9 and the first recess 3 of tight seat 1 one side and be linked together to let connecting block 10, spring 11, bolt 12, the stock 13 that sets up be four.
Through setting up spring 11, let the elastic extrusion of one deck more spring 11 between grip block 6 and the movable block 8 to let grip block 6 fix the back to mould 5, the clearance of mould 5 after being heated and cooling deformation and the production between grip block 6 can be compensated by spring 11's elasticity, thereby avoid grip block 6 to appear the condition that the clamp force that mould 5 provided is crossed lowly.
Example 3
Optimization is carried out on the basis of the embodiment 1 and the embodiment 2, referring to fig. 1-4, a long rod 13 is placed on one side of a connecting block 10, the long rod 13 penetrates through the connecting block 10 and a bolt 12 in a sliding mode and is connected to a clamping plate 6 in a threaded mode, and a handle 4 is installed at one end of a bidirectional screw 7.
Let the crooked deformation degree of spring 11 reduce through setting up stock 13 to improve spring 11's extrusion force, the stock 13 that sets up moreover can avoid bolt 12 to have not hard up possibility on movable block 8. Through the arrangement of the handle 4, the two clamping plates 6 can rotate conveniently when no force is applied to the two bidirectional screws 7.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a closing device for casting mould, includes two clamp holder (1), mould (5), one of them clamp holder (1) top all installs hydraulic telescoping rod (2), another clamp holder (1) is installed four on hydraulic telescoping rod (2) top, two first recess (3) have all been seted up to the both sides of clamp holder (1), two clamp holder (1) both sides all be provided with moving mechanism, two between first recess (3) all be provided with clamp plate (6), four the centre gripping has between clamp plate (6) mould (5).
2. The pressing device for the casting mold according to claim 1, wherein the moving mechanism comprises a bidirectional screw (7) mounted on the clamping base (1) through a bearing, moving blocks (8) are connected to two threaded ends of the bidirectional screw (7) in a threaded manner, and a connecting mechanism is arranged between each of the two moving blocks (8) and the clamping plate (6).
3. The pressing device for the casting mold according to claim 2, wherein the connecting mechanism includes a second groove (9) provided on the clamping base (1), a connecting block (10) is provided in the second groove (9), a spring (11) is provided between the connecting block (10) and the clamping plate (6), a bolt (12) is placed on the top of the connecting block (10), and the bolt (12) slidably penetrates through the connecting block (10) and is screwed on the moving block (8).
4. The pressing device for casting mold according to claim 3, characterized in that a long rod (13) is placed on one side of the connecting block (10), and the long rod (13) is slidably inserted through the connecting block (10), the bolt (12) and screwed on the clamping plate (6).
5. The pressing device for casting molds according to claim 4, characterized in that a handle (4) is mounted on one end of the bidirectional screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222650738.5U CN218591801U (en) | 2022-10-08 | 2022-10-08 | Pressing device for casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222650738.5U CN218591801U (en) | 2022-10-08 | 2022-10-08 | Pressing device for casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218591801U true CN218591801U (en) | 2023-03-10 |
Family
ID=85401593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222650738.5U Expired - Fee Related CN218591801U (en) | 2022-10-08 | 2022-10-08 | Pressing device for casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218591801U (en) |
-
2022
- 2022-10-08 CN CN202222650738.5U patent/CN218591801U/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 |
Granted publication date: 20230310 |