CN221985676U - A quick mold change structure - Google Patents
A quick mold change structure Download PDFInfo
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- CN221985676U CN221985676U CN202420207544.4U CN202420207544U CN221985676U CN 221985676 U CN221985676 U CN 221985676U CN 202420207544 U CN202420207544 U CN 202420207544U CN 221985676 U CN221985676 U CN 221985676U
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- 230000008859 change Effects 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000001514 detection method Methods 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型属于快速换模技术领域，尤其为一种快速换模结构，包括安装在成型机体上的成型机移模板和成型机固模板，成型机移模板上固定安装有移模快速换模锁紧机构，成型机固模板上固定安装有固模快速换模锁紧机构，移模快速换模锁紧机构和固模快速换模锁紧机构之间设置有快换上板和快换下板，快换上板和快换下板之间安装有模具，快换上板上固定安装有上锁模钩、上定位销、第一模具定位块，快换上板和快换下板上安装有螺栓，快换下板上固定安装有下定位销、下锁模钩和第二模具定位块。可以达到更换新的模具时，可快速重新定位校准，节省人力，有效提高生产效率。
The utility model belongs to the technical field of rapid mold change, and is particularly a rapid mold change structure, including a molding machine shifting plate and a molding machine fixed plate installed on a molding machine body, a shifting mold rapid mold change locking mechanism fixedly installed on the molding machine shifting plate, a fixed mold rapid mold change locking mechanism fixedly installed on the molding machine fixed plate, a rapid change upper plate and a rapid change lower plate are arranged between the shifting mold rapid mold change locking mechanism and the fixed mold rapid mold change locking mechanism, a mold is installed between the rapid change upper plate and the rapid change lower plate, an upper mold locking hook, an upper positioning pin, and a first mold positioning block are fixedly installed on the rapid change upper plate, bolts are installed on the rapid change upper plate and the rapid change lower plate, and a lower positioning pin, a lower mold locking hook, and a second mold positioning block are fixedly installed on the rapid change lower plate. When replacing a new mold, it can be quickly repositioned and calibrated, saving manpower and effectively improving production efficiency.
Description
Technical Field
The utility model relates to the technical field of die changing, in particular to a rapid die changing structure.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The method mainly realizes the processing of the appearance of the article through the change of the physical state of the formed material, and the blank is made into a tool with a workpiece with a specific shape and size under the action of external force. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated and combined. And taking out the workpiece when the workpiece is separated, and injecting the blank into the die cavity for forming when the workpiece is closed. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and is one of important marks of the mechanical manufacturing level.
The mould is required to be frequently replaced in the production process, the mould is complicated and complicated during replacement, and after the new mould is replaced, the mould is required to be repositioned and calibrated, time and labor are wasted, the production efficiency is influenced, and therefore, a quick mould replacing structure is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a quick die changing structure, which solves the existing problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick die change structure, includes the shaping organism, fixed mounting has quick die change mechanism on the shaping organism, quick die change mechanism is including installing make-up machine movable mould board and the fixed template of make-up machine on the shaping organism, fixed mounting has quick die change locking mechanism of movable mould on the make-up machine movable mould board, fixed mounting has quick die change locking mechanism of fixed mould on the fixed template of make-up machine, be provided with quick change upper plate and quick change hypoplastron between quick change locking mechanism and the quick change locking mechanism of fixed mould, install the mould between quick change upper plate and the quick change hypoplastron, fixed mounting has the upper locking hook, goes up locating pin, first mould locating piece on the quick change upper plate, install the bolt on quick change hypoplastron, fixed mounting has locating pin, lower locking hook and second mould on the quick change hypoplastron, quick change locking mechanism of fixed mounting includes fixed mounting on the make-up machine movable mould board, first end, the first locking cylinder is installed to the first locking cylinder, the first end is installed to the first locking cylinder, the first locking cylinder is installed to the first end, the first locking rod is installed to the first locking cylinder, and the first end is installed to the first locking cylinder is installed to the first locking rod.
As a preferable technical scheme of the utility model, a hydraulic station is arranged outside the locking oil cylinder, and the hydraulic station is connected with the locking oil cylinder through a first hydraulic oil pipe and a second hydraulic oil pipe.
As a preferable technical scheme of the utility model, a limit groove matched with the outer dimension of the second die positioning block is formed in the bottom of the die, and the bottom of the die is positioned and clamped on the second die positioning block through the limit groove.
As a preferable technical scheme of the utility model, the die is fixedly connected with the quick-change lower plate in a locking way through bolts.
As a preferable technical scheme of the utility model, four limiting rods are fixedly arranged on the forming machine body, limiting holes are formed in the forming machine moving plate, the forming machine moving plate is slidably sleeved on the limiting rods through the limiting holes, and the forming machine fixing plate is fixedly arranged on the forming machine body.
As a preferable technical scheme of the utility model, the first locking block and the second locking block are movably locked with the upper mold locking hook or the lower mold locking hook.
As a preferable embodiment of the present utility model, a controller for controlling the electric power components of the apparatus is fixedly installed on the molding machine body.
Compared with the prior art, the utility model provides a quick die changing structure, which has the following beneficial effects:
1. In the quick die changing structure, when a quick die changing die is preassembled, S1, a second die positioning block is arranged in a quick die changing lower plate; s2, positioning the die through a second die positioning block; s3, fixing the die and the quick-change lower plate by using bolts; s4, installing a quick-change upper plate in the steps S1 to S3; s5, completing the preassembling of the quick die changing die. S1, when the quick die changing die is disassembled, and bolts of the die and the quick upper plate are disassembled; s2, manually removing the quick-change upper plate; s3, removing the quick-change lower plate in the steps S1 to S2;
S4, manually removing the die; s5, the quick die change die is disassembled. Therefore, when the novel die is replaced, the novel die can be quickly repositioned and calibrated, labor is saved, and production efficiency is effectively improved.
Drawings
FIG. 1 is a schematic view of a practical three-dimensional structure;
FIG. 2 is a schematic diagram of the front view structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the present invention for quick mold change;
Fig. 4 is a schematic structural diagram of the fast die changing locking mechanism for moving die and fast die changing locking mechanism for fixing die.
In the figure: 1. forming a machine body; 2. a quick die changing mechanism; 201. a moving die quick die change locking mechanism; 202. a forming machine moving plate; 203. a die locking hook is arranged; 204. an upper locating pin; 205. a lower locating pin; 206. a lower die locking hook; 207. a first mold positioning block; 208. a bolt; 209. quick-change upper plates; 210. a mold; 211. quick-change lower plate; 212. a second mold positioning block; 213. a fast die-changing locking mechanism for die fixing; 214. fixing a template by a forming machine; 301. locking a detection switch; 302. locking the detection block; 303. a first locking block; 304. a first locking lever; 305. the second locking block; 306. a second locking lever; 307. a first locking seat; 308. locking the connecting rod; 309. the second locking seat; 310. locking the oil cylinder; 311. a hydraulic station; 312. a first hydraulic oil line; 313. the second hydraulic oil pipe; 4. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides two technical schemes:
embodiment one:
The quick die change structure comprises a molding machine body 1, wherein a quick die change mechanism 2 is fixedly arranged on the molding machine body 1, the quick die change mechanism 2 comprises a molding machine moving die plate 202 and a molding machine fixed die plate 214 which are arranged on the molding machine body 1, a quick die change locking mechanism 201 is fixedly arranged on the molding machine moving die plate 202, a quick die change locking mechanism 213 is fixedly arranged on the molding machine fixed die plate 214, a quick die change upper plate 209 and a quick die change lower plate 211 are arranged between the quick die change locking mechanism 201 and the quick die change locking mechanism 213, a die 210 is arranged between the quick die change upper plate 209 and the quick die change lower plate 211, an upper die locking hook 203, an upper locating pin 204, a first die locating block 207, a quick die change upper plate 209 and a quick die change lower plate 211 are fixedly arranged on the quick die change upper plate 209, a bolt 208 is fixedly arranged on the quick die change lower plate 211, a lower locating pin 205, a lower die locking hook 206 and a second die locating block 212 are fixedly arranged on the quick die change lower plate 211, the moving die quick-change locking mechanism 201 and the fixed die quick-change locking mechanism 213 respectively comprise a first locking seat 307 and a second locking seat 309 which are fixedly arranged on a moving die plate 202 and a fixed die plate 214 of the forming machine, a first locking rod 304 is arranged on the first locking seat 307, a first locking block 303 is arranged on the first locking rod 304, a locking detection block 302 is arranged at one end of the first locking block 303, a locking detection switch 301 is arranged at one end of the locking detection block 302, a second locking rod 306 is fixedly arranged on the second locking seat 309, a second locking block 305 is arranged on the second locking rod 306, a locking connecting rod 308 is connected between the first locking rod 304 and the second locking rod 306, one end of the second locking rod 306 is arranged on a locking cylinder 310, and the locking cylinder 310 is fixedly arranged on the fixed die plate 214 of the forming machine.
Embodiment two:
The quick die change structure comprises a forming machine body 1, wherein a quick die change mechanism 2 is fixedly arranged on the forming machine body 1, the quick die change mechanism 2 comprises a forming machine moving die plate 202 and a forming machine fixed die plate 214 which are arranged on the forming machine body 1, four limiting rods 4 are fixedly arranged on the forming machine body 1, limiting holes are formed in the forming machine moving die plate 202, the forming machine moving die plate 202 is sleeved on the limiting rods 4 in a sliding manner through the limiting holes, and the forming machine fixed die plate 214 is fixedly arranged on the forming machine body 1; a die shifting quick die changing locking mechanism 201 is fixedly arranged on a die shifting plate 202 of the forming machine, a die fixing quick die changing locking mechanism 213 is fixedly arranged on a die fixing plate 214 of the forming machine, a quick upper plate 209 and a quick lower plate 211 are arranged between the die shifting quick die changing locking mechanism 201 and the die fixing quick die changing locking mechanism 213, a die 210 is arranged between the quick upper plate 209 and the quick lower plate 211, an upper die locking hook 203, an upper locating pin 204 and a first die locating block 207 are fixedly arranged on the quick upper plate 209, a bolt 208 is arranged on the quick upper plate 209 and the quick lower plate 211, a lower locating pin 205, a lower die locking hook 206 and a second die locating block 212 are fixedly arranged on the quick lower plate 211, a limit groove matched with the appearance size of the second die locating block 212 is formed in the bottom of the die 210, and the bottom of the die 210 is fixedly clamped on the second die locating block 212 through the limit groove; the die 210 is fixedly connected with the quick-change lower plate 211 in a locking way through bolts 208; the moving die quick die changing locking mechanism 201 and the fixed die quick die changing locking mechanism 213 respectively comprise a first locking seat 307 and a second locking seat 309 which are fixedly arranged on a moving die plate 202 and a fixed die plate 214 of the forming machine, a first locking rod 304 is arranged on the first locking seat 307, a first locking block 303 is arranged on the first locking rod 304, a locking detection block 302 is arranged at one end of the first locking block 303, a locking detection switch 301 is arranged at one end of the locking detection block 302, a second locking rod 306 is fixedly arranged on the second locking seat 309, a second locking block 305 is arranged on the second locking rod 306, a locking connecting rod 308 is connected between the first locking rod 304 and the second locking rod 306, one end of the second locking rod 306 is arranged on a locking cylinder 310, the locking cylinder 310 is fixedly arranged on the fixed die plate 214 of the forming machine, a hydraulic station 311 is arranged outside the locking cylinder 310, and the hydraulic station 311 is connected with the locking cylinder 310 through a first hydraulic oil pipe 312 and a second hydraulic oil pipe 313; the first locking block 303 and the second locking block 305 are movably locked with the upper mold locking hook 203 or the lower mold locking hook 206; a controller for controlling the electric power components of the apparatus is fixedly mounted on the molding machine body 1.
When the quick die change structure is used, (1) the quick die change die removing process:
S1, preparing a molding machine body 1 for quick die change, and moving a molding machine moving die plate 202 to a designated position 1;
S2, the die fixing quick die change locking mechanism 213 is opened, and the lower die locking hook 206 is separated from the first locking block 303 and the second locking block 305 in the die fixing quick die change locking mechanism 213;
S3, lifting the molding machine moving plate 202 and the mold 210 to a designated position 2;
s4, locking by a die fixing quick die changing locking mechanism 213;
S5, the movable template 202 of the forming machine descends to the designated position 3, and the first locking block 303 and the second locking block 305 in the die fixing quick die changing locking mechanism 213 are propped against the lower die locking hook 206;
S6, the moving die quick die change locking mechanism 201 is opened, and the upper die locking hook 203 is separated from the first locking block 303 and the second locking block 305 in the fixed die quick die change locking mechanism 213;
s7, lifting the molding machine moving plate 202 to a designated position 4;
And S8, the operator or forklift removes the die 210 from the forming machine, and the die removal is completed.
And (II) a quick die change die mounting process:
S1, preparing a molding machine body 1 for quick die change, and moving a molding machine moving die plate 202 to a designated position 4;
S2, locking by a die fixing quick die changing locking mechanism 213;
S3, an operator or a forklift moves the die 210 into the forming machine, and the first locking block 303 and the second locking block 305 in the die fixing quick die changing locking mechanism 213 are propped against the lower die locking hook 206;
s4, opening a moving die quick die change locking mechanism 201;
S5, the molding machine moving plate 202 descends to a designated position 3;
S6, locking the moving die quick die change locking mechanism 201, and locking the upper die locking hook 203 with the first locking block 303 and the second locking block 305 in the fixed die quick die change locking mechanism 213;
s7, lifting the molding machine moving plate 202 and the mold 210 to a designated position 2;
s8, opening a die fixing quick die changing locking mechanism 213;
s9, the molding machine moving plate 202 and the mold 210 are lowered to a designated position 1 together;
S10, locking the die fixing quick die change locking mechanism 213, locking the lower die locking hook 206 with the first locking block 303 and the second locking block 305 in the die fixing quick die change locking mechanism 213, and completing die installation.
And (III) the quick die change locking mechanism is formed by the process of opening to locking:
S1, when quick die change is needed to be locked, a hydraulic station 311 is started, the hydraulic station 311 releases the pressure maintaining state, and hydraulic oil is pumped into a 10 locking oil cylinder through a first hydraulic oil pipe 312;
S2, after the pressure of the locking cylinder 310 rises, the second locking rod 306 and the second locking block 305 are pushed forward;
S3, the first locking block 303 and the first locking rod 304 are connected with the second locking block 305 and the second locking rod 306 through a locking connecting rod 308, and are in linkage with the second locking block 305 and the second locking rod 306;
S4, when the locking position is reached, the locking detection switch 301 detects that the locking detection block 302 reaches a designated position, and locking is completed;
S5, the hydraulic station 311 stops working, and the hydraulic station 311 is in a pressure maintaining state.
(IV) the quick die change locking mechanism is locked to an opening process:
S1, when quick die change needs to be opened, a hydraulic station 311 is started, the hydraulic station 311 releases the pressure maintaining state, and hydraulic oil is pumped into a locking oil cylinder 310 through a second hydraulic oil pipe 313;
s2, after the pressure of the locking cylinder 310 rises, pushing the second locking rod 306 and the second locking block 305 to the rear;
S3, the first locking block 303 and the first locking rod 304 are connected with the second locking block 305 and the second locking rod 306 through a locking connecting rod 308, and are in linkage with the second locking block 305 and the second locking rod 306;
S4, when the locking detection switch 301 runs to an opening position, detecting that the locking detection block 302 reaches a designated position, and opening is completed;
S5, the hydraulic station 311 stops working, and the hydraulic station 311 is in a pressure maintaining state.
In the quick die changing structure, when a quick die changing die is preassembled, S1, a second die positioning block 212 is arranged in a quick die changing lower plate 211; s2, positioning the die 210 through a second die positioning block 212; s3, fixing the die 210 and the quick-change lower plate 211 by using bolts 208; s4, installing a quick-change upper plate 209 in the steps S1 to S3; s5, completing the preassembling of the quick die changing die. When the quick die change die is disassembled, S1, the quick die change die is disassembled, and bolts 208 of a die 210 and a quick change upper plate 209 are disassembled; s2, manually removing the quick-change upper plate 209; s3, removing the quick-change lower plate 211 in the steps S1 to S2; s4, manually removing the die 210; s5, the quick die change die is disassembled. Therefore, when the novel die 210 is replaced, the novel die can be quickly repositioned and calibrated, the disassembly is quick and convenient, the labor is saved, and the production efficiency is effectively improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a quick die change structure, includes shaping organism (1), its characterized in that: the forming machine comprises a forming machine body (1), wherein a quick die changing mechanism (2) is fixedly arranged on the forming machine body (1), the quick die changing mechanism (2) comprises a forming machine moving die plate (202) and a forming machine fixed die plate (214) which are arranged on the forming machine body (1), a die moving quick die changing locking mechanism (201) is fixedly arranged on the forming machine moving die plate (202), a die fixing quick die changing locking mechanism (213) is fixedly arranged on the forming machine fixed die plate (214), a quick die changing upper plate (209) and a quick die changing lower plate (211) are arranged between the die moving quick die changing locking mechanism (201) and the die fixing quick die changing locking mechanism (213), a die (210) is arranged between the quick die changing upper plate (209) and the quick die changing lower plate (211), an upper die locking hook (203), an upper locating pin (204), a first die (207), bolts (208) are arranged on the quick die changing upper plate (209) and the quick die changing lower plate (211), and a second die changing locating block (212), the die fixing quick die changing mechanism (211) is fixedly arranged between the die changing upper plate (209), and the die fixing quick die changing mechanism (211), and the die changing mechanism (211) respectively First locking seat (307) and second locking seat (309) on make-up machine fixed bolster (214), install first locking lever (304) on first locking seat (307), install first locking piece (303) on first locking lever (304), locking detection piece (302) are installed to first locking piece (303) one end, locking detection switch (301) are installed to locking detection piece (302) one end, fixed mounting has second locking lever (306) on second locking seat (309), install second locking piece (305) on second locking lever (306), be connected with locking connecting rod (308) between first locking lever (304) and second locking lever (306), locking cylinder (310) are installed to second locking lever (306) one end, locking cylinder (310) fixed mounting is on make-up machine fixed bolster (214).
2. A quick mold change structure according to claim 1, wherein: the hydraulic station (311) is arranged outside the locking oil cylinder (310), and the hydraulic station (311) is connected with the locking oil cylinder (310) through a first hydraulic oil pipe (312) and a second hydraulic oil pipe (313).
3. A quick mold change structure according to claim 1, wherein: and a limiting groove matched with the outer surface of the second die positioning block (212) in size is formed in the bottom of the die (210), and the bottom of the die (210) is clamped on the second die positioning block (212) through the limiting groove.
4. A quick mold change structure according to claim 1, wherein: the die (210) is fixedly connected with the quick-change lower plate (211) in a locking mode through bolts (208).
5. A quick mold change structure according to claim 1, wherein: four limiting rods (4) are fixedly mounted on the forming machine body (1), limiting holes are formed in the forming machine moving plate (202), the forming machine moving plate (202) is slidably sleeved on the limiting rods (4) through the limiting holes, and the forming machine fixed plate (214) is fixedly mounted on the forming machine body (1).
6. A quick mold change structure according to claim 1, wherein: the first locking block (303) and the second locking block (305) are movably locked with the upper mold locking hook (203) or the lower mold locking hook (206).
7. A quick mold change structure according to claim 1, wherein: and a controller for controlling the electric power components of the device is fixedly arranged on the forming machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420207544.4U CN221985676U (en) | 2024-01-29 | 2024-01-29 | A quick mold change structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420207544.4U CN221985676U (en) | 2024-01-29 | 2024-01-29 | A quick mold change structure |
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| Publication Number | Publication Date |
|---|---|
| CN221985676U true CN221985676U (en) | 2024-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420207544.4U Active CN221985676U (en) | 2024-01-29 | 2024-01-29 | A quick mold change structure |
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| Country | Link |
|---|---|
| CN (1) | CN221985676U (en) |
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- 2024-01-29 CN CN202420207544.4U patent/CN221985676U/en active Active
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