CN212421992U - Injection mold with automatic locking mechanism - Google Patents
Injection mold with automatic locking mechanism Download PDFInfo
- Publication number
- CN212421992U CN212421992U CN202020172190.6U CN202020172190U CN212421992U CN 212421992 U CN212421992 U CN 212421992U CN 202020172190 U CN202020172190 U CN 202020172190U CN 212421992 U CN212421992 U CN 212421992U
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- Prior art keywords
- briquetting
- injection mold
- groove
- locking mechanism
- automatic locking
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- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with automatic locking mechanism belongs to the technical field of moulding plastics. The utility model provides an injection mold with automatic locking mechanism, includes the workstation, and the indent has been seted up to workstation middle part top surface, is equipped with the briquetting in the indent, and briquetting both sides tip symmetry is equipped with two holders, and the holder lower part is equipped with ejecting subassembly, and holder upper portion is equipped with locking Assembly, locking Assembly lower extreme and ejecting subassembly upper end sliding contact. The utility model discloses a be equipped with the briquetting at the workstation top surface, set up two holders at briquetting both sides tip symmetry, set up locking Assembly on holder upper portion, set up ejecting subassembly in the locking Assembly lower part, utilize the weight of mould to push down the briquetting to it is ejecting to make the briquetting drive ejecting subassembly, and then makes and ejecting subassembly upper end sliding contact's locking Assembly pressurized slip, and locks the mould of placing on the workstation. The utility model has the advantages of reasonable design, locking is convenient, is favorable to marketing.
Description
Technical Field
The utility model relates to a technical field of moulding plastics, more specifically say, relate to an injection mold with automatic locking mechanism.
Background
In the injection molding industry, different orders can often lead to frequent replacement of molds, the mode locking principle of the common injection molding machine is to lock the molds through manual screws, so that much time is wasted, the production requirement cannot be met, and the production efficiency cannot be improved. In view of this, we propose an injection mold with an automatic locking mechanism.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide an injection mold with automatic locking mechanism to solve the problem that proposes among the above-mentioned background art.
2. Technical scheme
The utility model provides an injection mold with automatic locking mechanism, includes the workstation, the indent has been seted up to workstation middle part top surface, be equipped with the briquetting in the indent, briquetting both sides tip symmetry is equipped with two holders, the holder lower part is equipped with ejecting subassembly, holder upper portion is equipped with locking Assembly, locking Assembly lower extreme and ejecting subassembly upper end sliding contact.
Preferably, the clamping seat consists of two clamping blocks welded at the upper end of the pressure groove in parallel, and an installation cavity is formed between the two clamping blocks in a clearance fit mode.
Preferably, the ejecting assembly comprises a guide sleeve welded on the lower part of the installation cavity, an avoiding groove A is formed in the inner wall of the lower end of the guide sleeve, an ejector rod is connected to the inner side of the guide sleeve in a sliding mode and is of a lower hollow trapezoidal structure, and an avoiding groove B is formed in the position, opposite to the avoiding groove A, of the lower end of the ejector rod.
Preferably, the avoidance groove B is internally provided with a pressing rod which is arranged in an inclined manner, the upper portion of the pressing rod is of a cylindrical structure, the lower portion of the pressing rod is of a cuboid structure, the upper portion of the pressing rod is close to the edge and is provided with a limiting groove, the limiting groove is connected with a limiting rod in a sliding manner, the limiting rod penetrates through a through groove formed in the lower end of the ejector rod and is tightly welded with the inner wall of the guide sleeve, and the lower end of the pressing rod is hinged to the end portion.
Preferably, the locking assembly includes a clamping arm, the clamping arm is of an i-shaped structure, a lock integrally formed with the clamping arm is arranged at the inner end of the clamping arm, two guide rods are symmetrically welded to two sides of the clamping arm, the guide rods penetrate through the upper portion of the clamping block, and a spring B is sleeved at the outer ends of the guide rods.
Preferably, the bottom surface of the middle part of the clamping arm is welded with a wedge-shaped block with a downward inclined surface, and the inclined surface of the end surface of the wedge-shaped block slides opposite to the inclined surface of the upper end of the ejector rod.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a be equipped with the briquetting at the workstation top surface, set up two holders at briquetting both sides tip symmetry, set up locking Assembly on holder upper portion, set up ejecting subassembly in the locking Assembly lower part, utilize the weight of mould to push down the briquetting to it is ejecting to make the briquetting drive ejecting subassembly, and then makes and ejecting subassembly upper end sliding contact's locking Assembly pressurized slip, and locks the mould of placing on the workstation. The utility model has the advantages of reasonable design, locking is convenient, is favorable to marketing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the overall structure of the present invention;
fig. 3 is a schematic diagram of the partial structure split of the present invention.
The reference numbers in the figures illustrate: the device comprises a workbench 1, a press groove 101, a press block 102, a clamp seat 103, an ejection assembly 2, a locking assembly 3, a guide sleeve 201, an avoidance groove A202, a top rod 203, an avoidance groove B204, a press rod 205, a limit groove 206, a limit rod 207, a through groove 208, a clamp arm 301, a lock head 302, a guide rod 303, a spring B304 and a wedge block 305.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an injection mold with automatic locking mechanism, includes workstation 1, and indent 101 has been seted up to 1 middle part top surface of workstation, is equipped with briquetting 102 in the indent 101, and briquetting 102 both sides tip symmetry is equipped with two holder 103, and holder 103 lower part is equipped with ejecting subassembly 2, and holder 103 upper portion is equipped with locking Assembly 3, and locking Assembly 3 lower extreme and ejecting subassembly 2 upper end sliding contact.
The clamping seat 103 is composed of two clamping blocks welded on the upper end of the pressure groove 101 in parallel, and a mounting cavity is formed between the two clamping blocks in clearance fit.
The ejection assembly 2 comprises a guide sleeve 201 welded on the lower part of the installation cavity, an avoiding groove A202 is formed in the inner wall of the lower end of the guide sleeve 201, an ejector rod 203 is further connected to the inner side of the guide sleeve 201 in a sliding mode, the ejector rod 203 is of a lower hollow trapezoidal structure, and an avoiding groove B204 is formed in the position, opposite to the avoiding groove A202, of the lower end of the ejector rod 203.
Avoid being equipped with depression bar 205 in the groove B204, depression bar 205 is the slope setting, and depression bar 205 upper portion is the cylinder structure, and the lower part is the cuboid structure, and depression bar 205 upper portion is close to the edge and has seted up spacing groove 206, and sliding connection has gag lever post 207 in the spacing groove 206, and gag lever post 207 runs through the groove 208 that link up that the ejector pin 203 lower extreme was seted up and closely welds with guide pin bushing 201 inner wall, and depression bar 205 lower extreme is articulated with briquetting 102 tip through the round pin axle.
The locking assembly 3 comprises a clamping arm 301, the clamping arm 301 is of an I-shaped structure, a lock 302 integrally formed with the clamping arm 301 is arranged at the inner end of the clamping arm 301, two guide rods 303 are symmetrically welded at two sides of the clamping arm 301, the guide rods 303 penetrate through the upper part of the clamping block, and a spring B304 is sleeved at the outer ends of the guide rods 303.
The bottom surface of the middle part of the clamping arm 301 is welded with a wedge block 305 with a downward inclined surface, and the inclined surface of the end surface of the wedge block 305 slides opposite to the inclined surface of the upper end of the push rod 203.
The working principle is as follows: the die is placed on the workbench 1, under the action of gravity, the die presses the pressing block 102 in the pressing groove 101 downwards, the end parts of the two ends of the pressing block 102 press the pressing rod 205 connected with the pressing block 102 downwards, when the pressing rod 205 rotates at the inner side of the lower part of the ejector rod 203, the limiting rod 207 at the upper end edge of the pressing rod is driven to slide in the through groove 208, the limiting rod 207 is fixedly connected with the guide sleeve 201, the cylindrical part at the upper end of the pressing rod 205 pushes the ejector rod 203 upwards, so that the inclined surface at the upper end of the ejector rod 203 extrudes the wedge block 305 at the lower end of the clamping arm 301, the wedge block 305 drives the clamping arm 301 to slide relatively on the clamping seat 103, and the lock head.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an injection mold with automatic locking mechanism which characterized in that: including workstation (1), indent (101) have been seted up to workstation (1) middle part top surface, be equipped with briquetting (102) in indent (101), briquetting (102) both sides tip symmetry is equipped with two holder (103), holder (103) lower part is equipped with ejecting subassembly (2), holder (103) upper portion is equipped with locking Assembly (3), locking Assembly (3) lower extreme and ejecting subassembly (2) upper end sliding contact.
2. The injection mold with the automatic locking mechanism according to claim 1, wherein: the clamping seat (103) is composed of two clamping blocks welded to the upper end of the pressure groove (101) in parallel, and an installation cavity is formed between the two clamping blocks in a clearance fit mode.
3. The injection mold with the automatic locking mechanism according to claim 2, wherein: ejecting subassembly (2) including welding in guide pin bushing (201) of installation cavity lower part, guide pin bushing (201) lower extreme inner wall has been seted up and has been dodged groove A (202), just guide pin bushing (201) inboard still sliding connection has ejector pin (203), ejector pin (203) are lower part hollow trapezoidal body structure, and ejector pin (203) lower extreme is seted up and is dodged groove B (204) in the position of groove A (202) relatively dodged.
4. An injection mold with an automatic locking mechanism according to claim 3, characterized in that: avoid being equipped with depression bar (205) in groove B (204), depression bar (205) are the slope setting, just depression bar (205) upper portion is the cylinder structure, and the lower part is the cuboid structure, depression bar (205) upper portion is close to the edge and has seted up spacing groove (206), sliding connection has gag lever post (207) in spacing groove (206), gag lever post (207) run through groove (208) that the ejector pin (203) lower extreme was seted up and with guide pin bushing (201) inner wall welded closely, depression bar (205) lower extreme is articulated through round pin axle and briquetting (102) tip.
5. The injection mold with automatic locking mechanism of claim 4, wherein: the locking assembly (3) comprises a clamping arm (301), the clamping arm (301) is of an I-shaped structure, a lock head (302) which is integrally formed with the clamping arm (301) is arranged at the inner end of the clamping arm (301), two guide rods (303) are symmetrically welded at two sides of the clamping arm (301), the guide rods (303) penetrate through the upper portion of the clamping block, and a spring B (304) is sleeved at the outer end of each guide rod (303).
6. The injection mold with automatic locking mechanism of claim 5, wherein: the bottom surface of the middle part of the clamping arm (301) is welded with a wedge block (305) with a downward inclined surface, and the inclined surface of the end surface of the wedge block (305) slides opposite to the inclined surface of the upper end of the ejector rod (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172190.6U CN212421992U (en) | 2020-02-16 | 2020-02-16 | Injection mold with automatic locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172190.6U CN212421992U (en) | 2020-02-16 | 2020-02-16 | Injection mold with automatic locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212421992U true CN212421992U (en) | 2021-01-29 |
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ID=74277309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020172190.6U Active CN212421992U (en) | 2020-02-16 | 2020-02-16 | Injection mold with automatic locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212421992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406240A (en) * | 2022-01-25 | 2022-04-29 | 苏州橙石铸造有限公司 | Die locking mechanism of die casting machine and die casting machine |
| CN115071052A (en) * | 2022-07-08 | 2022-09-20 | 韩艳梅 | Fixing mechanism of composite resin forming die |
-
2020
- 2020-02-16 CN CN202020172190.6U patent/CN212421992U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406240A (en) * | 2022-01-25 | 2022-04-29 | 苏州橙石铸造有限公司 | Die locking mechanism of die casting machine and die casting machine |
| CN115071052A (en) * | 2022-07-08 | 2022-09-20 | 韩艳梅 | Fixing mechanism of composite resin forming die |
| CN115071052B (en) * | 2022-07-08 | 2023-11-28 | 吉林省齐塑汽车饰件有限公司 | Fixing mechanism of composite resin forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240827 Address after: Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing 100071, Floors 1-17, Unit 101, 11th Floor 1112 Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Country or region after: China Address before: 528322 No.1, Yihuang Zhongxi 2nd Road, leliujiang, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan ruishunfeng Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An injection mold with an automatic locking mechanism Granted publication date: 20210129 Pledgee: Hengshui Bank Co.,Ltd. Pledgor: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024980036681 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |