CN216502273U - Demoulding mechanism utilizing sliding block to fix loose piece - Google Patents
Demoulding mechanism utilizing sliding block to fix loose piece Download PDFInfo
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- CN216502273U CN216502273U CN202122967394.6U CN202122967394U CN216502273U CN 216502273 U CN216502273 U CN 216502273U CN 202122967394 U CN202122967394 U CN 202122967394U CN 216502273 U CN216502273 U CN 216502273U
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- insert
- turnover
- wedging
- slide block
- oil cylinder
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- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 230000007306 turnover Effects 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004512 die casting Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides an utilize fixed loose piece demoulding mechanism of slider, includes fixed mold insert of die holder, mould benevolence, loose piece, turnover mold insert, inlay piece cover, spring, wedging slider and hydro-cylinder, open flutedly in the die holder, in the recess inlay piece cover, install in the mold insert cover the turnover mold insert, the turnover mold insert with be equipped with between the tank bottom of recess the spring, the top of turnover mold insert is equipped with two breachs, the vertical forked tail slide rail that is equipped with on the lateral wall face of breach, the loose piece is located through the dovetail cunning the dovetail slider go up and support end in the bottom surface of breach. According to the utility model, the two movable blocks and the turnover insert are assembled in the insert sleeve, the oil cylinder drives the wedging slide block to be matched with the turnover insert, and after the die casting is completed, the movable blocks are matched with the die core fixing insert, so that the problems of small movable blocks and small positioning space can be effectively solved, the automatic production can be realized, the labor hour is reduced, and the working period is shortened.
Description
Technical Field
The utility model relates to the technical field of die-casting molds, in particular to a demoulding mechanism for fixing a movable block by utilizing a sliding block.
Background
In the prior art, some products cannot be directly demoulded, so that a loose piece is placed on a mould during die casting, the loose piece and a casting are combined into a whole after die casting is finished, and then the loose piece is knocked out by a tool manually to finish product production. However, when some products need to be placed into two small movable blocks with dovetail groove structures, the products can only be placed manually in the die-casting process, and automatic production cannot be realized.
Accordingly, the prior art is subject to improvements and enhancements.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the demoulding mechanism for fixing the movable block by using the sliding block, which can realize automatic production and reduce the labor hour.
The utility model achieves the above purpose by the following technical means:
a demoulding mechanism utilizing a sliding block to fix a loose piece, which comprises a die holder, a die core fixing insert, a loose piece, a turnover insert, an insert sleeve, a spring, a wedging sliding block and an oil cylinder,
a groove is formed in the die holder, the insert sleeve is arranged in the groove, the turnover insert is installed in the insert sleeve, the spring is arranged between the turnover insert and the bottom of the groove, two notches are formed in the top of the turnover insert, dovetail slide rails are vertically arranged on the side wall surfaces of the notches, the movable block is slidably arranged on the dovetail slide block through a dovetail groove and abuts against the bottom surface of the notch, and the bottom end of the movable block protruding out of the notch abuts against a clamping table of the die core fixing insert beside the movable block; the oil cylinder is arranged beside the insert sleeve, a telescopic rod of the oil cylinder is connected with the wedging slide block, and the wedging slide block is movably arranged in the insert sleeve in a penetrating manner and matched with the turnover insert.
Preferably, a travel rod and a travel switch are arranged below the oil cylinder, a collision head used for touching the travel switch is arranged on the travel rod, and the front end of the travel rod is connected with the wedging slide block.
Preferably, a supporting seat is arranged below the oil cylinder, one end of the travel rod penetrates through the supporting seat and is provided with a connecting rod, and the connecting rod is connected with the wedging sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
due to the adoption of the structural design, the two movable blocks and the turnover insert are assembled in the insert sleeve, the oil cylinder drives the wedging slide block to be matched with the turnover insert, and after the die casting is completed, the movable blocks are matched with the insert fixed by the mold core, so that the problems of small movable blocks and small positioning space can be effectively solved, the automatic production can be realized, the labor hour is reduced, and the working period is shortened.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
The reference numbers in the figures are respectively: (1) the die comprises a die holder, (2) a die core fixing insert, (3) a movable block, (4) a turnover insert, (5) an insert sleeve, (6) a spring, (7) a wedging slide block, (8) an oil cylinder, (9) a groove, (10) a notch, (11) a dovetail slide rail, (12) a dovetail groove, (13) a clamping table, (14) a stroke rod, (15) a stroke switch, (16) a collision head, (17) a supporting seat and (18) a connecting rod.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1-3, the utility model relates to a demoulding mechanism using a slide block to fix a movable block, which comprises a die holder 1, a die core fixing insert 2, a movable block 3, a turnover insert 4, an insert sleeve 5, a spring 6, a wedging slide block 7 and an oil cylinder 8,
a groove 9 is formed in the die holder 1, the insert sleeve 5 is arranged in the groove 9, the turnover insert 4 is arranged in the insert sleeve 5, the spring 6 is arranged between the turnover insert 4 and the bottom of the groove 9, two notches 10 are formed in the top of the turnover insert 4, dovetail slide rails 11 are vertically arranged on the side wall surfaces of the notches, the movable block 3 is slidably arranged on the dovetail slide blocks 11 through dovetail grooves 12 and abuts against the bottom surfaces of the notches 10, and the bottom end of the movable block protruding out of the notches abuts against a clamping table 13 of the die core fixing insert 2 beside the movable block; the oil cylinder 8 is arranged beside the insert sleeve 5, the telescopic rod of the oil cylinder 8 is connected with the wedging slide block 7, the wedging slide block comprises a straight section and an inclined section at the front end of the straight section, the inclined section comprises two clamping arms matched with the turnover insert, and the wedging slide block is movably arranged in the insert sleeve 5 in a penetrating manner and matched with the turnover insert 4.
When the transfer mold insert 4 and the two movable blocks 3 are assembled manually, the transfer mold insert 4 provided with the movable blocks 3 is clamped by a mechanical arm and is placed in the insert sleeve 5, the oil cylinder 8 drives the wedging slide block 7 to move forwards by 35mm, and as the front end of the wedging slide block 7 is inclined, when the wedging slide block 7 moves forwards, the straight section compresses the transfer mold insert 4, so that the transfer mold insert 4 and the movable blocks 3 can be stably fixed and enter the next process for die casting; after the die casting is finished, the two movable blocks 3 are taken away together under the action of the die core fixing insert 2, the turnover insert 4 is left in the die core, the oil cylinder 8 resets after the die is opened, the wedging slide block 7 is driven to retreat, the turnover insert 4 is bounced and loosened under the action of the spring 6, and meanwhile, the turnover insert 4 is taken out by the manipulator and enters the next cycle.
A travel rod 14 and a travel switch 15 are arranged below the oil cylinder 8, a collision head 16 for touching the travel switch 15 is arranged on the travel rod 14, and the front end of the travel rod 14 is connected with the wedging slide block 7; the below of hydro-cylinder 8 is equipped with supporting seat 17, the one end of stroke pole 14 is passed supporting seat 17 installs a connecting rod 18, connecting rod 18 with wedging slider 7 is connected, and through connecting the front end of stroke pole on wedging slider for the telescopic link of hydro-cylinder also can drive stroke pole synchronous motion when promoting or pulling wedging slider removal, thereby has guaranteed stroke pole ability normal function, and its meets the head and can normally touch travel switch.
In conclusion, the utility model solves the defects in the prior art through the structural design and has the characteristics of reasonable structure, realization of automatic production, reduction of labor hour and the like.
Claims (3)
1. The utility model provides an utilize fixed loose piece demoulding mechanism of slider which characterized in that: comprises a die holder, a die core fixing insert, a loose block, a turnover insert, an insert sleeve, a spring, a wedging slide block and an oil cylinder,
a groove is formed in the die holder, the insert sleeve is arranged in the groove, the turnover insert is installed in the insert sleeve, the spring is arranged between the turnover insert and the bottom of the groove, two notches are formed in the top of the turnover insert, dovetail slide rails are vertically arranged on the side wall surfaces of the notches, the movable block is slidably arranged on the dovetail slide rails through dovetail grooves and abuts against the bottom surfaces of the notches, and the bottom end of the movable block protruding out of the notches abuts against a clamping table of the die core fixing insert beside the movable block; the oil cylinder is arranged beside the insert sleeve, a telescopic rod of the oil cylinder is connected with the wedging slide block, and the wedging slide block is movably arranged in the insert sleeve in a penetrating manner and matched with the turnover insert.
2. The ejector mechanism of claim 1, further comprising: the hydraulic cylinder is characterized in that a travel rod and a travel switch are arranged below the hydraulic cylinder, a collision head used for touching the travel switch is arranged on the travel rod, and the front end of the travel rod is connected with the wedging slide block.
3. The ejector mechanism of claim 2, further comprising: the support seat is arranged below the oil cylinder, one end of the travel rod penetrates through the support seat and is provided with a connecting rod, and the connecting rod is connected with the wedging slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967394.6U CN216502273U (en) | 2021-11-30 | 2021-11-30 | Demoulding mechanism utilizing sliding block to fix loose piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967394.6U CN216502273U (en) | 2021-11-30 | 2021-11-30 | Demoulding mechanism utilizing sliding block to fix loose piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502273U true CN216502273U (en) | 2022-05-13 |
Family
ID=81462154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122967394.6U Active CN216502273U (en) | 2021-11-30 | 2021-11-30 | Demoulding mechanism utilizing sliding block to fix loose piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502273U (en) |
-
2021
- 2021-11-30 CN CN202122967394.6U patent/CN216502273U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A demoulding mechanism using slider to fix movable block Effective date of registration: 20221116 Granted publication date: 20220513 Pledgee: Agricultural Bank of China Limited Cangwu County Sub branch Pledgor: WUZHOU MODERN METAL&PRECISION LTD. Registration number: Y2022980022015 |