CN104526402A - Injection mold insert milling groove positioning device - Google Patents
Injection mold insert milling groove positioning device Download PDFInfo
- Publication number
- CN104526402A CN104526402A CN201410792784.6A CN201410792784A CN104526402A CN 104526402 A CN104526402 A CN 104526402A CN 201410792784 A CN201410792784 A CN 201410792784A CN 104526402 A CN104526402 A CN 104526402A
- Authority
- CN
- China
- Prior art keywords
- grip block
- base
- stage clip
- clamping block
- injection molding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mold insert milling groove positioning device beneficial to replacement of a compressed spring. The injection mold insert milling groove positioning device comprises a base, wherein a left clamping block and a right clamping block are arranged on the upper portion of the base, the left clamping block is fixed to the base, a supporting table is arranged between the left clamping block and the right clamping block, and a clamping part for an insert is arranged among the left clamping block, the supporting table and the right clamping block. The right clamping block can move on the base. The compressed spring is arranged on the right side of the right clamping block. The left end of the compressed spring abuts against the right clamping block. The right end of the compressed spring abuts against an adjustment nut. The adjustment nut is connected to a horizontal screw in a threaded mode. The screw is located in the circumferential direction of the compressed spring. The right end of the screw is fixed to a protruding block. The protruding block is fixed to the base.
Description
Technical field
The present invention relates to mould parts process technology, be specifically related to a kind of injection molding insert groove milling positioner.
Background technology
Injection molding is mainly used in the production of plastic products.The forming principle of injection molding is that the plastic material high pressure melted that is heated is injected die cavity, after cooling curing, obtains moulded products.The basic structure of injection molding comprises dynamic model and cover half, and the moving die plate that dynamic model is arranged on injector can be movable relatively, and cover half is arranged on the fixed form of injector.Cover half or dynamic model arrange core, and form casting system and die cavity when dynamic model and cover half matched moulds, during die sinking, dynamic model is separated to take out moulded products with cover half.
At present, due to the special shape of some plastic products, as convex etc. in having side, therefore need the insert being provided with groove in die cavity inside, to mold the plastic products of required form.During the insert groove milling of above-mentioned band groove, need to be positioned it by positioner.Existing positioner have by the thrust of stage clip realize compress location, but because stage clip Long-Time Service is easily out of shape, compression dynamics reduces, therefore frequent replacing is needed, but existing positioner stage clip is substantially all fixed together with other structures, therefore there is the problem changing difficulty.
Summary of the invention
The invention provides a kind of injection molding insert groove milling positioner, to facilitate the replacing of stage clip.
The present invention program is as follows: injection molding insert groove milling positioner, comprise base, base top is respectively equipped with left grip block and right grip block, left grip block is fixed on base, brace table is provided with between left grip block and right grip block, left grip block, it is the clamping part of insert between brace table and right grip block, right grip block can move on base, the right side of right grip block is provided with stage clip, stage clip left end and right grip block offset, stage clip right-hand member and adjusting nut offset, adjusting nut is threaded on the screw rod of level, screw rod is positioned at the circumference of stage clip, screw rod right-hand member is fixed on projection, projection is fixed on base.
This programme operation principle is as follows: during insert Xiyanping injection, insert is placed on the table top of brace table, and pass on left left grip block location, right grip block clamps the right side of insert under the effect of stage clip pressure.The present invention, when clamping insert, makes adjusting nut advance by rotating adjusting nut or retreats, the thrust of adjustable stage clip.
The present invention is all in quick condition due to stage clip two ends, therefore, only needs rotating adjusting nut, makes adjusting nut slow astern set a distance, stage clip can be extracted out from screw rod, be convenient for changing stage clip.
Further, the right flank of brace table has vertical bar-shaped trough, and right grip block extend in bar-shaped trough.Bar-shaped trough has guide effect when right grip block short-distance movement to right grip block, makes the movement locus of right grip block linearly, to insert accurate positioning.
Further, the left side of projection is provided with catch, and catch can offset with adjusting nut.Catch has position-limiting action to adjusting nut, in order to avoid adjusting nut screws out apart from excessive, stage clip thrust is too small.
Further, left grip block is connected by flat key with base, makes the connection of left grip block more firm.
Further, the right flank of right grip block has gathering sill, and stage clip extend in gathering sill, and the outer ring of stage clip contacts with the cell wall of gathering sill.Gathering sill has the effect of guiding to stage clip when stage clip compresses, avoid stage clip to produce flexural deformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: base 1, left grip block 2, right grip block 3, stage clip 4, adjusting nut 5, screw rod 6, projection 7, catch 8, brace table 9.
As shown in Figure 1: base 1 top is provided with brace table 9, brace table 9 and base 1 are fixed by flat key.Left grip block 2 and right grip block 3 lay respectively at the both sides of brace table, and left grip block 2 is connected by flat key with base 1, and left grip block 2 is fixed with reinforcement.Right grip block 3 can move on base 1, and the right flank of brace table has vertical bar-shaped trough (not shown), and right grip block 3 extend in bar-shaped trough, time mobile, is led to it by bar-shaped trough.Left grip block 2, be the clamping part of insert between brace table and right grip block 3.
The right side of right grip block 3 is provided with stage clip 4, stage clip 4 left end and right grip block 3 offset, stage clip 4 right-hand member and adjusting nut 5 offset, adjusting nut 5 is threaded on the screw rod 6 of level, screw rod 6 is positioned at the circumference of stage clip 4 through stage clip 4, screw rod 6 right-hand member is fixed on projection 7, and projection 7 is fixed on base 1.The left side of projection 7 is provided with catch, and catch is bending, and the top that bends inwards is sticked on projection 7.Catch 8 can offset with adjusting nut 5.The right flank of right grip block 3 has gathering sill, and stage clip 4 extend in gathering sill, and the outer ring of stage clip 4 contacts with the cell wall of gathering sill, and gathering sill plays the effect of guiding to stage clip 4 when stage clip 4 compresses.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. injection molding insert groove milling positioner, comprise base, base top is respectively equipped with left grip block and right grip block, left grip block is fixed on base, brace table is provided with between left grip block and right grip block, left grip block, it is the clamping part of insert between brace table and right grip block, right grip block can move on base, the right side of right grip block is provided with stage clip, stage clip left end and right grip block offset, stage clip right-hand member and adjusting nut offset, adjusting nut is threaded on the screw rod of level, screw rod is positioned at the circumference of stage clip, screw rod right-hand member is fixed on projection, projection is fixed on base.
2. injection molding insert groove milling positioner according to claim 1, it is characterized in that, the right flank of brace table has vertical bar-shaped trough, and right grip block extend in bar-shaped trough.
3. injection molding insert groove milling positioner according to claim 1, it is characterized in that, the left side of projection is provided with catch, and catch can offset with adjusting nut.
4. injection molding insert groove milling positioner according to claim 1, it is characterized in that, left grip block is connected by flat key with base.
5. injection molding insert groove milling positioner according to claim 1, it is characterized in that, the right flank of right grip block has gathering sill, and stage clip extend in gathering sill, and the outer ring of stage clip contacts with the cell wall of gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792784.6A CN104526402A (en) | 2014-12-20 | 2014-12-20 | Injection mold insert milling groove positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792784.6A CN104526402A (en) | 2014-12-20 | 2014-12-20 | Injection mold insert milling groove positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526402A true CN104526402A (en) | 2015-04-22 |
Family
ID=52842130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792784.6A Pending CN104526402A (en) | 2014-12-20 | 2014-12-20 | Injection mold insert milling groove positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215196A (en) * | 2015-11-12 | 2016-01-06 | 张家港市锦力标准件制造有限公司 | A kind of mould of plumage daughter board |
| CN114453631A (en) * | 2022-01-24 | 2022-05-10 | 四川华丰科技股份有限公司 | Milling device and milling process for contact bonding surface of micro rectangular connector |
-
2014
- 2014-12-20 CN CN201410792784.6A patent/CN104526402A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215196A (en) * | 2015-11-12 | 2016-01-06 | 张家港市锦力标准件制造有限公司 | A kind of mould of plumage daughter board |
| CN114453631A (en) * | 2022-01-24 | 2022-05-10 | 四川华丰科技股份有限公司 | Milling device and milling process for contact bonding surface of micro rectangular connector |
| CN114453631B (en) * | 2022-01-24 | 2023-03-07 | 四川华丰科技股份有限公司 | Milling device and milling process for micro rectangular connector contact bonding surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |