CN221953787U - Injection mold for plastic housing processing convenient to drawing of patterns - Google Patents
Injection mold for plastic housing processing convenient to drawing of patterns Download PDFInfo
- Publication number
- CN221953787U CN221953787U CN202420571071.6U CN202420571071U CN221953787U CN 221953787 U CN221953787 U CN 221953787U CN 202420571071 U CN202420571071 U CN 202420571071U CN 221953787 U CN221953787 U CN 221953787U
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- Prior art keywords
- fixedly connected
- plate
- injection mold
- base
- plastic housing
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- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000035939 shock Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 5
- 239000002991 molded plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for processing a plastic shell, which is convenient for demolding, belongs to the technical field of injection molding equipment and aims at solving the problem that the exterior of a product is easy to damage in the demolding process, and the injection mold comprises a base, wherein the left side and the right side of the top of the base are fixedly connected with supporting plates, the top of each supporting plate is fixedly connected with a top plate, the top of each top plate is provided with an electric telescopic rod, the bottom end of each electric telescopic rod is provided with a forming mechanism, and the two sides of each forming mechanism are provided with demolding mechanisms and are arranged on the two sides in the base; according to the utility model, through the arranged demoulding mechanism, when the formed plastic product is demoulded, the plastic product can be completely contacted with the demoulding mechanism from the bottom, the integrity is higher in the whole demoulding process, the damage to the outside of the product is reduced, the production quality of the product is greatly improved, and through the arranged forming mechanism, the corresponding production customization is conveniently carried out according to different products, and the practicability of the device is improved by matching with the demoulding mechanism.
Description
Technical Field
The utility model belongs to the technical field of injection molding equipment, and particularly relates to an injection mold convenient for demolding and used for processing a plastic shell.
Background
The injection mold consists of a movable mold and a fixed mold, wherein the movable mold and the fixed mold are closed to form a pouring system and a cavity during injection molding, and the movable mold and the fixed mold are separated during mold opening so as to take out plastic products.
An injection mold for plastic processing with convenient demolding in the prior art with the patent publication number of CN215434853U, wherein the patent comprises a supporting piece; a mold member mounted on the support member for injection molding; the driving piece is arranged on the supporting piece and connected with the die piece and is used for driving the die piece to open and close; and the demolding piece is arranged on the mold piece, and can slide on the mold piece in and out when the mold piece is opened along with the driving piece. According to the utility model, the demolding piece is arranged on the mold piece, and works along with the mold piece when the mold is opened, so that the molded product is automatically ejected, the labor intensity during demolding is reduced, the demolding efficiency is improved, the mold is more efficient and practical, and the following defects still exist in actual use: from the practical point of view, the device realizes the demoulding work through the mode of point release when carrying out the drawing of patterns to the plastic product of shaping, because the surface is comparatively smooth when plastic product just forms, causes its outside to receive the damage easily when ejecting to the production quality of product has been reduced.
Therefore, there is a need for an injection mold for plastic housing processing that facilitates demolding, which solves the problem in the prior art that the demolding process is easy to cause damage to the outside of the product.
Disclosure of utility model
The utility model aims to provide an injection mold for processing a plastic shell, which is convenient to demould, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection mold is used in plastic housing processing convenient to drawing of patterns, includes the base, base top left and right sides fixedly connected with backup pad, backup pad top fixedly connected with roof, electric telescopic handle is installed at the roof top, electric telescopic handle bottom is provided with forming mechanism, the forming mechanism both sides are provided with demoulding mechanism and set up in the base both sides.
In the scheme, the demolding mechanism comprises a loop bar, the loop bar is slidably arranged on the supporting plate, a sliding bar is slidably arranged at the bottom in the loop bar, a mounting groove is formed in the base outside the sliding bar, a spring is sleeved on the outer side of the sliding bar, a connecting plate is fixedly connected to the outer side of the loop bar near the bottom, and a shock pad is fixedly connected to the bottom of the connecting plate.
It is further worth to say that the loop bar is provided with four, four the loop bar is two sets of being provided with two sets of, two sets of loop bar bilateral symmetry sets up, the loop bar slides highly in the backup pad and slide bar in the loop bar height unanimity.
Furthermore, the top end of the loop bar is fixedly connected with a limiting ring.
As a preferred implementation mode, the shaping mechanism comprises a mounting plate, mounting plate fixedly connected with is electric telescopic link bottom and slides and locate between the backup pad, mounting plate bottom fixedly connected with goes up the mould, go up mould below in base top fixedly connected with bed die, bed die upper portion is provided with the shaping groove that matches with last mould, the shaping inslot slides and is provided with the fixed block, fixed block bottom fixedly connected with movable bottom plate locates the bed die bottom.
As a preferred embodiment, the molding groove is provided through, and the fixing block is matched with the molding groove.
As a preferable implementation mode, the left side and the right side of the movable bottom plate are respectively and fixedly connected with the connecting plates, and are arranged in the base in a sliding manner through the connecting plates.
Compared with the prior art, the injection mold for processing the plastic shell, which is convenient to demould, at least comprises the following beneficial effects:
(1) Through the demoulding mechanism who sets up, when carrying out the drawing of patterns to the plastics product after the shaping, can follow the bottom rather than complete contact, in with its whole drawing of patterns, the drawing of patterns in-process integrality is higher, has reduced the damage to the product outside, has improved product production quality greatly.
(2) Through the forming mechanism who sets up, be convenient for carry out corresponding production customization according to different products, cooperation demoulding mechanism has improved the practicality of device.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the first state internal cutaway structure of the present utility model;
FIG. 3 is a schematic view of the second state internal cutaway structure of the present utility model;
Fig. 4 is a schematic view of the loop bar structure of the present utility model.
In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. an electric telescopic rod; 5. a demoulding mechanism; 501. a loop bar; 5011. a limiting ring; 502. a slide bar; 503. a connecting plate; 504. a spring; 505. a mounting groove; 506. a shock pad; 6. a forming mechanism; 601. a mounting plate; 602. an upper die; 603. a lower die; 604. a forming groove; 605. a movable bottom plate; 606. and a fixed block.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-4, the utility model provides an injection mold for plastic housing processing, which is convenient for demolding, and comprises a base 1, wherein the left side and the right side of the top of the base 1 are fixedly connected with a supporting plate 2, the top of the supporting plate 2 is fixedly connected with a top plate 3, the top of the top plate 3 is provided with an electric telescopic rod 4, the bottom end of the electric telescopic rod 4 is provided with a molding mechanism 6, and demolding mechanisms 5 are arranged on two sides of the molding mechanism 6 and are arranged on two sides in the base 1.
The demolding mechanism 5 facilitates demolding of the molded product, reduces damage to the outer part of the molded product, improves the production quality of the product, and improves the practicability of the device through the molding mechanism 6.
Further, as shown in fig. 2, 3 and 4, it is worth specifically describing that the demolding mechanism 5 includes a sleeve 501, the sleeve 501 is slidably disposed on the support plate 2, a sliding rod 502 is slidably disposed at an inner bottom of the sleeve 501, a mounting groove 505 is formed in the base 1 outside the sliding rod 502, a spring 504 is sleeved outside the sliding rod 502, a connecting plate 503 is fixedly connected to an outer side of the sleeve 501 near a bottom end, a shock pad 506 is fixedly connected to a bottom of the connecting plate 503, four sleeve 501 are disposed, two groups of four sleeve 501 are disposed in pairs, two groups of sleeve 501 are disposed symmetrically left and right, a sliding height of the sleeve 501 on the support plate 2 is identical to a sliding height of the sliding rod 502 in the sleeve 501, and a limiting ring 5011 is fixedly connected to a top end of the sleeve 501.
After the product is pressed and formed in the forming groove 604, the mounting plate 601 is lifted through the electric telescopic rod 4, at the moment, under the elasticity of the spring 504, the connecting plate 503 is pushed to drive the loop bar 501 to slide on the supporting plate 2, so that the movable bottom plate 605 is driven to move upwards, the bottom of the product is pushed through the fixing block 606, and the product is conveniently demoulded in the forming groove 604, and the convenience of demoulding is improved.
The working process can be as follows: through the demoulding mechanism 5 that sets up, when carrying out the drawing of patterns to the plastics product after the shaping, can follow the bottom rather than complete contact, in the whole drawing of patterns with it, the drawing of patterns in-process integrality is higher, has reduced the damage to the product outside, has improved product production quality greatly.
Further, as shown in fig. 1, 2 and 3, it is worth specifically describing that the forming mechanism 6 includes a mounting plate 601, the mounting plate 601 is fixedly connected to the bottom end of the electric telescopic rod 4 and is slidably disposed between the support plates 2, an upper mold 602 is fixedly connected to the bottom of the mounting plate 601, a lower mold 603 is fixedly connected to the top of the base 1 below the upper mold 602, a forming groove 604 matched with the upper mold 602 is disposed on the upper portion of the lower mold 603, a fixing block 606 is slidably disposed in the forming groove 604, a movable bottom plate 605 is fixedly connected to the bottom of the fixing block 606 and is disposed at the bottom of the lower mold 603, the forming groove 604 is penetratingly disposed, the fixing block 606 is matched with the forming groove 604, and left and right sides of the movable bottom plate 605 are respectively fixedly connected with the connecting plate 503 and slidably disposed in the base 1 through the connecting plate 503.
Through the operation of electric telescopic rod 4, promote mounting panel 601 and slide on backup pad 2, and then make last mould 602 to the product compression moulding in shaping groove 604, shaping groove 604 and last mould 602 can customize according to actual processing demand, need customize simultaneously with shaping groove 604 through-hole matched fixed block 606 to the drawing of patterns.
The scheme comprises the following working processes: when the device is used, the electric telescopic rod 4 is used for pushing the mounting plate 601 to slide on the supporting plate 2, then the upper die 602 is used for pressing and forming a product in the forming groove 604, meanwhile, the movable bottom plate 605 is pushed down through the sleeve rod 501 by extruding the limiting ring 5011 through the mounting plate 601, so that the fixing block 606 is driven to slide, and further the product is formed in the forming groove 604, after the product is pressed and formed in the forming groove 604, the mounting plate 601 is lifted through the electric telescopic rod 4, at the moment, under the elasticity of the spring 504, the connecting plate 503 is pushed to drive the sleeve rod 501 to slide on the supporting plate 2, so that the movable bottom plate 605 is driven to move upwards, the bottom of the product is pushed through the fixing block 606, and the product is conveniently demoulded in the forming groove 604, and the demould convenience is improved.
To sum up: through the demolding mechanism 5, the molded plastic product can be completely contacted with the plastic product from the bottom when the molded plastic product is demolded, the integrity is higher in the whole demolding process, the damage to the outside of the product is reduced, and the production quality of the product is greatly improved; through the forming mechanism 6 that sets up, be convenient for carry out corresponding production customization according to different products, cooperation demoulding mechanism 5 has improved the practicality of device.
Claims (7)
1. Injection mold for plastic housing processing convenient to drawing of patterns, including base (1), its characterized in that: the novel plastic base is characterized in that the support plate (2) is fixedly connected to the left side and the right side of the top of the base (1), the top plate (3) is fixedly connected to the top of the support plate (2), the electric telescopic rod (4) is installed at the top of the top plate (3), the forming mechanism (6) is arranged at the bottom end of the electric telescopic rod (4), and demolding mechanisms (5) are arranged on two sides of the forming mechanism (6) and are arranged on two sides in the base (1).
2. The injection mold for plastic housing processing with easy demolding according to claim 1, wherein: the demolding mechanism (5) comprises a loop bar (501), the loop bar (501) is slidably arranged on the supporting plate (2), a sliding bar (502) is slidably arranged at the inner bottom of the loop bar (501), a mounting groove (505) is formed in the base (1) at the outer side of the sliding bar (502), a spring (504) is sleeved at the outer side of the sliding bar (502), a connecting plate (503) is fixedly connected to the outer side of the loop bar (501) close to the bottom end, and a shock pad (506) is fixedly connected to the bottom of the connecting plate (503).
3. The injection mold for plastic housing processing with easy demolding according to claim 2, wherein: the four loop bars (501) are arranged, the four loop bars (501) are arranged in pairs, two groups are arranged, the two groups of loop bars (501) are arranged in bilateral symmetry, and the sliding height of the loop bars (501) on the supporting plate (2) is consistent with the sliding height of the sliding bars (502) in the loop bars (501).
4. The injection mold for plastic housing processing with easy demolding according to claim 2, wherein: and the top end of the loop bar (501) is fixedly connected with a limiting ring (5011).
5. The injection mold for plastic housing processing with easy demolding according to claim 1, wherein: the forming mechanism (6) comprises a mounting plate (601), the mounting plate (601) is fixedly connected to the bottom end of an electric telescopic rod (4) and is slidably arranged between supporting plates (2), an upper die (602) is fixedly connected to the bottom of the mounting plate (601), a lower die (603) is fixedly connected to the bottom of the base (1) below the upper die (602), a forming groove (604) matched with the upper die (602) is formed in the upper portion of the lower die (603), a fixing block (606) is slidably arranged in the forming groove (604), and a movable bottom plate (605) is fixedly connected to the bottom of the fixing block (606) and is arranged at the bottom of the lower die (603).
6. The injection mold for plastic housing processing with easy demolding according to claim 5, wherein: the forming groove (604) is arranged in a penetrating mode, and the fixing block (606) is matched with the forming groove (604).
7. The injection mold for plastic housing processing with easy demolding according to claim 5, wherein: the left side and the right side of the movable bottom plate (605) are fixedly connected with the connecting plate (503) respectively and are arranged in the base (1) in a sliding way through the connecting plate (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420571071.6U CN221953787U (en) | 2024-03-23 | 2024-03-23 | Injection mold for plastic housing processing convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420571071.6U CN221953787U (en) | 2024-03-23 | 2024-03-23 | Injection mold for plastic housing processing convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221953787U true CN221953787U (en) | 2024-11-05 |
Family
ID=93274949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420571071.6U Active CN221953787U (en) | 2024-03-23 | 2024-03-23 | Injection mold for plastic housing processing convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221953787U (en) |
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2024
- 2024-03-23 CN CN202420571071.6U patent/CN221953787U/en active Active
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