CN202428598U - Improved structure of inclined ejector in die - Google Patents

Improved structure of inclined ejector in die Download PDF

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Publication number
CN202428598U
CN202428598U CN201120576695XU CN201120576695U CN202428598U CN 202428598 U CN202428598 U CN 202428598U CN 201120576695X U CN201120576695X U CN 201120576695XU CN 201120576695 U CN201120576695 U CN 201120576695U CN 202428598 U CN202428598 U CN 202428598U
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CN
China
Prior art keywords
gear
ejection rod
push rod
ejects
straight push
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
Application number
CN201120576695XU
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Chinese (zh)
Inventor
羊元庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shengzhida Precision Mould Co ltd
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Individual
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Publication date
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Priority to CN201120576695XU priority Critical patent/CN202428598U/en
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Publication of CN202428598U publication Critical patent/CN202428598U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the technical field of dies and provides an improved structure of an inclined ejector in a die. The improved structure comprises an inclined ejection rod, a straight ejection rod and a positioning seat, wherein the straight ejection rod is mounted on the positioning seat, a gear transmission mechanism is arranged between the inclined ejection rod and the straight ejection rod, and the straight ejection rod in upward ejection motion drives the inclined ejection rod to obliquely eject a product through the gear transmission mechanism. The improved structure of the inclined ejector in the die has the advantages that the inclined ejector is ejected by the gear transmission mechanism and transferred to a vacant place, so that interference with other parts in the die is avoided; and in addition, the inclined ejection rod can be made relatively narrow, so that the inclined ejection rod is shortened and strength of the inclined ejector is guaranteed.

Description

The improvement structure that tiltedly ejects in a kind of mould
Technical field
The utility model belongs to technical field of mold, relates to the improvement structure that tiltedly ejects in a kind of mould.
Background technology
Mould is widely used in present commercial production; When the product that will eject back-off structure is then need accomplish through oblique top; Existing oblique top is directly to reach on the liftout plate, utilizes liftout plate to eject the realization side core-pulling, sometimes because the space is limited; Direction by oblique top extends to liftout plate, can interfere with miscellaneous part; In addition, the length on so oblique top can be very long, and in limited time tiltedly the intensity on top can be very poor when width has, and very easily is out of shape when ejecting even ruptures, thereby influence the normal use of mould.
Summary of the invention
The utility model technical problem to be solved is the present situation to prior art, and the oblique top of a kind of shortening length is provided, and improves intensity, and the improvement structure that tiltedly ejects in the mould that utilizes gear tiltedly to eject.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the improvement structure that tiltedly ejects in a kind of mould; It is characterized in that: comprise angle ejector rod, straight push rod and positioning seat; Described straight push rod is installed on the positioning seat; Between angle ejector rod and straight push rod, be provided with gear drive, drive the oblique product that ejects of angle ejector rod through gear drive when described straight push rod upwards ejects motion.
The measure of taking for the optimization such scheme specifically comprises:
In the improvement structure that in above-mentioned a kind of mould, tiltedly ejects; Described gear drive comprises bearing and gear; Has the tooth mouth on the gear; Described bearing is installed on the positioning seat, and gear is connected with bearing and can rotates around bearing, offer respectively on straight push rod and the angle ejector rod with gear on tooth mouth first tooth bar and second tooth bar that are meshed.
In the improvement structure that in above-mentioned a kind of mould, tiltedly ejects, described first tooth bar is directly to stepped arrangement, and described second tooth bar is oblique stepped arrangement.
Compared with prior art; The advantage of the utility model is to utilize gear drive to transfer to the place that has living space with what angle ejector rod ejected, avoided with mould in the interference of miscellaneous part, can do angle ejector rod narrower simultaneously; Shorten angle ejector rod length, guaranteed the intensity on oblique top.
Description of drawings
Fig. 1 is the structural representation of the improvement structure that tiltedly ejects in this mould.
Among the figure, straight push rod 1; First tooth bar 11; Angle ejector rod 2; Second tooth bar 21; Positioning seat 3; Bearing 4; Gear 5; Tooth mouth 51; Fore-set 6; Gear drive A.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Improvement structure as shown in Figure 1, as tiltedly to eject in a kind of mould comprises angle ejector rod 2, straight push rod 1 and positioning seat 3, and straight push rod 1 is installed on the positioning seat 3, and positioning seat 3 is mounted in the die two edges here, mainly plays the direction of motion effect of the straight push rod 1 of guiding.
Between angle ejector rod 2 and straight push rod 1, be provided with gear drive A; Gear drive A comprises bearing 4 and gear 5; Bearing 4 is installed on the positioning seat 3, at the two ends of gear 5 bearing 4 is arranged respectively, can rotate around bearing 4 thereby gear 5 is connected with bearing 4 also.
On gear 5, has tooth mouth 51; On straight push rod 1 and angle ejector rod 2, offer respectively with gear 5 on tooth mouth 51 first tooth bar 11 and second tooth bar 21 that are meshed; First tooth bar 11 is directly to stepped arrangement; Second tooth bar 21 is oblique stepped arrangement, and the straight push rod 1 that makes progress when ejecting moves through the rotation that first tooth bar 11 at first converts gear 5 into, and passes to the motion of angle ejector rod 2 through second tooth bar 21.
When ejecting at first the fore-set 6 in the mould move upward; Thereby straight push rod 1 is moved upward; Thereby the gear 5 that is meshed with straight push rod 1 is rotated around bearing 4, and gear 5 drives angle ejector rod 2 motions that are meshed with it again when rotating, thereby makes angle ejector rod 2 oblique setting gradient direction motions eject product.

Claims (3)

1. the improvement structure that tiltedly ejects in the mould; It is characterized in that: comprise angle ejector rod (2), straight push rod (1) and positioning seat (3); Described straight push rod (1) is installed on the positioning seat (3); Between angle ejector rod (2) and straight push rod (1), be provided with gear drive (A), drive the oblique product that ejects of angle ejector rod (2) through gear drive (A) when described straight push rod (1) upwards ejects motion.
2. the improvement structure that tiltedly ejects in a kind of mould according to claim 1; It is characterized in that: described gear drive (A) comprises bearing (4) and gear (5); Has tooth mouth (51) on the gear (5); Described bearing (4) is installed on the positioning seat (3), and gear (5) is connected with bearing (4) and can rotates around bearing (4), offer respectively on straight push rod (1) and the angle ejector rod (2) with gear (5) on tooth mouth (51) first tooth bar (11) and second tooth bar (21) that are meshed.
3. the improvement structure that tiltedly ejects in a kind of mould according to claim 2 is characterized in that: described first tooth bar (11) is directly to stepped arrangement, and described second tooth bar (21) is oblique stepped arrangement.
CN201120576695XU 2011-12-27 2011-12-27 Improved structure of inclined ejector in die Expired - Fee Related CN202428598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120576695XU CN202428598U (en) 2011-12-27 2011-12-27 Improved structure of inclined ejector in die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120576695XU CN202428598U (en) 2011-12-27 2011-12-27 Improved structure of inclined ejector in die

Publications (1)

Publication Number Publication Date
CN202428598U true CN202428598U (en) 2012-09-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120576695XU Expired - Fee Related CN202428598U (en) 2011-12-27 2011-12-27 Improved structure of inclined ejector in die

Country Status (1)

Country Link
CN (1) CN202428598U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115008698A (en) * 2022-06-22 2022-09-06 深圳兴精科塑胶模具有限公司 Super-large acceleration and deceleration angle pitched roof mechanism and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115008698A (en) * 2022-06-22 2022-09-06 深圳兴精科塑胶模具有限公司 Super-large acceleration and deceleration angle pitched roof mechanism and method

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Owner name: SHENZHEN SUNZIDA PRECISION MOULD CO., LTD.

Free format text: FORMER OWNER: YANG YUANQING

Effective date: 20130730

C41 Transfer of patent application or patent right or utility model
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Address after: 518109, Guangdong, Shenzhen province Baoan District big wave Street wins community on the cross Lang Baiyun Mountain Village Industrial Park, A building, 1-3 floor

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Address before: 322305 No. 35 West Village, Shuangfeng Township, Panan County, Zhejiang

Patentee before: Yang Yuanqing

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Denomination of utility model: Improved structure of inclined ejector in die

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