CN205629392U - Straightness accuracy plastic mould - Google Patents
Straightness accuracy plastic mould Download PDFInfo
- Publication number
- CN205629392U CN205629392U CN201620427814.8U CN201620427814U CN205629392U CN 205629392 U CN205629392 U CN 205629392U CN 201620427814 U CN201620427814 U CN 201620427814U CN 205629392 U CN205629392 U CN 205629392U
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- stopper slot
- under pressure
- piece under
- shaping mould
- lower plate
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Abstract
The utility model discloses a straightness accuracy plastic mould, the punch holder, backup pad and the lower plate that set gradually including from the top down, the backup pad is fixed the lower plate surface still includes to be used for pushing down the support piece that the work piece carries out the lower casting die of aligning and supports the work piece, the casting die joint is in down in the punch holder, the support piece's that tells upper portion joint is in in the backup pad, the lower part joint is in in the lower plate. The long -time back of using, only need to be changed down casting die and support piece can, do not need to be changed punch holder and lower plate, and joint between casting die and the punch holder down, support piece's upper portion joint are in the backup pad, the lower part joint all adopts the mode of joint, change convenience in the lower plate.
Description
Technical field
This utility model relates to work pieces process field, particularly relates to a kind of linearity shaping mould.
Background technology
When workpiece uses metal injection molding technology to make, the sintered rear size of blank after injection moulding changes, and its linearity does not often reach required precision, needs further shaping.After long-time use, existing mould is typically directly pressed downward against the workpiece being positioned on lower plate by train wheel bridge, is easily damaged after long-time use, is difficult to change.
Utility model content
The purpose of this utility model is to propose a kind of linearity shaping mould, has only to change piece under pressure and support member, reduce cost after long-time use.
For reaching this purpose, this utility model by the following technical solutions:
A kind of linearity shaping mould, including the train wheel bridge set gradually from top to bottom, gripper shoe and lower plate, described gripper shoe is fixed on described lower plate surface, also include carrying out the piece under pressure aligned and the support member supporting workpiece for depressing workpiece, described piece under pressure is connected in described train wheel bridge, the top of told support member is connected in described gripper shoe, and bottom is connected in described lower plate.
Wherein, the bottom of described piece under pressure is provided with triangular ramp.
Wherein, described gripper shoe is provided with the stepped stopper slot run through up and down, described ladder stopper slot includes the first stopper slot and is positioned at the second stopper slot bottom described first stopper slot, the width of described first stopper slot is less than the second stopper slot, described support member includes a fastener and is positioned at the support seat bottom described fastener, described fastener inserts described first stopper slot, and described support seat inserts described second stopper slot.
Wherein, described train wheel bridge is provided with the 3rd stopper slot, and described piece under pressure is connected in described 3rd stopper slot.
Wherein, also include that driving means, described driving means are positioned at described train wheel bridge upper surface, and promote described piece under pressure to slide along described 3rd stopper slot.
Wherein, described driving means includes motor, screw mandrel and sliding shoe, and screw mandrel described in described step motor drive rotates, and is fixed with the nut coordinated with described screw mandrel in described sliding shoe, and described sliding shoe is fixed on described piece under pressure side.
Wherein, also including that cope match-plate pattern, die shoe and supporting leg, described cope match-plate pattern contact at the upper surface of described train wheel bridge, described die shoe carries described lower plate, and described supporting leg is fixed on described die shoe bottom surface.
Wherein, at least include two described under press workpiece, the described workpiece of pressure down is identical with the quantity of support member.
Wherein, the top of described support member is cambered surface with the end face of the connecting portion of bottom.
Beneficial effect: this utility model provides a kind of linearity shaping mould, including the train wheel bridge set gradually from top to bottom, gripper shoe and lower plate, described gripper shoe is fixed on described lower plate surface, also include carrying out the piece under pressure aligned and the support member supporting workpiece for depressing workpiece, described piece under pressure is connected in described train wheel bridge, the top of told support member is connected in described gripper shoe, and bottom is connected in described lower plate.After long-time use, it is only necessary to change piece under pressure and support member, it is not necessary to replace with clamping plate and lower plate, and clamping between piece under pressure and train wheel bridge, the top of support member is connected in gripper shoe, and bottom is connected in lower plate, all using the mode of clamping, it is convenient to change.
Accompanying drawing explanation
Fig. 1 is the front view of linearity shaping mould of the present utility model.
Fig. 2 is the partial enlarged drawing at the A of Fig. 1.
Fig. 3 is the front view of the workpiece treating shaping of the present utility model.
Fig. 4 is the front view of the piece under pressure of linearity shaping mould of the present utility model.
Fig. 5 is the front view of the support member of linearity shaping mould of the present utility model.
Fig. 6 is the top view of the train wheel bridge of linearity shaping mould of the present utility model.
Fig. 7 is the top view of the gripper shoe of linearity shaping mould of the present utility model.
Fig. 8 is the front view of the gripper shoe of linearity shaping mould of the present utility model.
Wherein:
1-train wheel bridge, 2-gripper shoe, 3-lower plate, 4-piece under pressure, 5-support member, 6-workpiece, the stepped stopper slot of 7-, 71-the first stopper slot, 72-the second stopper slot, 73-the 3rd stopper slot, 8-cope match-plate pattern, 9-die shoe, 10-supporting leg.
Detailed description of the invention
For making this utility model solve the technical problem that, the technical scheme that uses and the technique effect reached clearer, further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
Refer to Fig. 1 and Fig. 2, embodiment of the present utility model provides a kind of linearity shaping mould, including the train wheel bridge 1 set gradually from top to bottom, gripper shoe 2 and lower plate 3, gripper shoe 2 is fixed on lower plate 3 surface, also include carrying out the piece under pressure 4 aligned and the support member 5 supporting workpiece 6 for depressing workpiece 6, piece under pressure 4 is connected in train wheel bridge 1, and the top of described support member 5 is connected in gripper shoe 2, and bottom is connected in lower plate 3.After long-time use, it is only necessary to change piece under pressure 4 and support member 2, it is not necessary to replace with clamping plate and 1 lower plate 3, and clamping between piece under pressure 4 and train wheel bridge 1, the top of support member 5 is connected in gripper shoe 2, and bottom is connected in lower plate 3, all using the mode of clamping, it is convenient to change.
With reference to Fig. 3 and Fig. 4, the upper surface of workpiece 6 is triangular in shape to cave in, and therefore, in the present embodiment, the bottom of piece under pressure 4 is provided with triangular ramp, adapts with the upper surface of workpiece 6.
With reference to Fig. 5 to Fig. 8, for making clamping between support member 5 and gripper shoe 2 more stable, gripper shoe 2 is provided with the stepped stopper slot 7 run through up and down, ladder stopper slot includes the first stopper slot 71 and is positioned at the second stopper slot 72 bottom the first stopper slot 71, the width of the first stopper slot 71 is less than the second stopper slot 72, the first stopper slot 71 is inserted in the bottom of workpiece 6, support member 5 includes a fastener and is positioned at the support seat bottom a fastener, prop up fastener and insert the first stopper slot 71, inconsistent with the bottom of workpiece 6, preferably support workpiece 6, support seat and insert the second stopper slot 72, stable with gripper shoe 2 clamping.
For making piece under pressure 4 stable with train wheel bridge 1 clamping, train wheel bridge 1 is provided with the 3rd stopper slot 73, and piece under pressure 4 is connected in the 3rd stopper slot 73.Workpiece 6 is in straightening process, often need not each part is aligned, but align linearity is undesirable, therefore, in order to enable individually to align certain part on workpiece 6, shaping mould also includes driving means, and driving means is positioned at train wheel bridge 1 upper surface, and promote piece under pressure 4 to slide along the 3rd stopper slot 73, only the place needing aligning is aligned.Driving means can be multiple, the version of motor and gear tooth slot can be used, for the ease of controlling and realizing high accuracy processing, the driving means of the present embodiment uses motor, screw mandrel and sliding shoe, step motor drive screw mandrel rotates, being fixed with the nut coordinated with screw mandrel in sliding shoe, sliding shoe is fixed on piece under pressure 4 side, and screw mandrel can drive sliding shoe to drive piece under pressure 4 to slide when rotating.
In the present embodiment, shaping mould also includes cope match-plate pattern 8, die shoe 9 and supporting leg 10, and cope match-plate pattern 8 contacts at the upper surface of train wheel bridge 1, and die shoe 9 carries lower plate 3, and supporting leg 10 is fixed on die shoe 9 bottom surface.For meeting the demand that polylith workpiece 6 carries out linearity shaping simultaneously, shaping mould at least includes two piece under pressures 4, and piece under pressure 4 is identical with the quantity of support member 5.
The top of support member 5 is cambered surface with the end face of the connecting portion of bottom, as shown in Figure 5, it is possible to reduce the stress concentration phenomenon between top and the bottom of support member 5, improves service life.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the most all will change, this specification content should not be construed as restriction of the present utility model.
Claims (9)
1. a linearity shaping mould, it is characterised in that the train wheel bridge (1) that includes setting gradually from top to bottom,
Gripper shoe (2) and lower plate (3), described gripper shoe (2) is fixed on described lower plate (3) surface, also
The piece under pressure (4) aligned and the support member (5) supporting workpiece (6) is carried out including for depressing workpiece (6),
Described piece under pressure (4) is connected in described train wheel bridge (1), and the top of described support member (5) is connected to institute
Stating in gripper shoe (2), bottom is connected in described lower plate (3).
2. a kind of linearity shaping mould as claimed in claim 1, it is characterised in that described piece under pressure (4)
Bottom be provided with triangular ramp.
3. a kind of linearity shaping mould as claimed in claim 1, it is characterised in that described gripper shoe (2)
Being provided with the stepped stopper slot (7) run through up and down, described ladder stopper slot includes the first stopper slot (71)
With the second stopper slot (72) being positioned at bottom described first stopper slot (71), described first stopper slot (71)
Width less than the second stopper slot (72), described support member (5) includes a fastener and is positioned at described fastener
The support seat of bottom, described fastener inserts described first stopper slot (71), and described support seat inserts described the
Two stopper slots (72).
4. a kind of linearity shaping mould as claimed in claim 1, it is characterised in that described train wheel bridge (1)
Being provided with the 3rd stopper slot (73), described piece under pressure (4) is connected in described 3rd stopper slot (73).
5. a kind of linearity shaping mould as claimed in claim 4, it is characterised in that also include driving dress
Putting, described driving means is positioned at described train wheel bridge (1) upper surface, and promotes described piece under pressure (4) along institute
State the 3rd stopper slot (73) to slide.
6. a kind of linearity shaping mould as claimed in claim 5, it is characterised in that described driving means
Including motor, screw mandrel and sliding shoe, described in described step motor drive, screw mandrel rotates, described sliding shoe
Inside being fixed with the nut coordinated with described screw mandrel, described sliding shoe is fixed on described piece under pressure (4) side.
7. a kind of linearity shaping mould as claimed in claim 1, it is characterised in that also include cope match-plate pattern
(8), die shoe (9) and supporting leg (10), described cope match-plate pattern (8) contacts at described train wheel bridge (1)
Upper surface, described die shoe (9) carries described lower plate (3), and described supporting leg (10) is fixed on institute
State die shoe (9) bottom surface.
8. a kind of linearity shaping mould as claimed in claim 1, it is characterised in that at least include two
Described piece under pressure (4), described piece under pressure (4) is identical with the quantity of support member (5).
9. a kind of linearity shaping mould as claimed in claim 1, it is characterised in that described support member (5)
The end face of connecting portion of top and bottom be cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427814.8U CN205629392U (en) | 2016-05-12 | 2016-05-12 | Straightness accuracy plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427814.8U CN205629392U (en) | 2016-05-12 | 2016-05-12 | Straightness accuracy plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629392U true CN205629392U (en) | 2016-10-12 |
Family
ID=57058697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427814.8U Active CN205629392U (en) | 2016-05-12 | 2016-05-12 | Straightness accuracy plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798310A (en) * | 2016-05-12 | 2016-07-27 | 昆山安泰美科金属材料有限公司 | Straightness shaping mold |
| CN110828322A (en) * | 2019-11-14 | 2020-02-21 | 安徽精实电子科技有限公司 | Method for improving straightness accuracy of PIN distance mold |
-
2016
- 2016-05-12 CN CN201620427814.8U patent/CN205629392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798310A (en) * | 2016-05-12 | 2016-07-27 | 昆山安泰美科金属材料有限公司 | Straightness shaping mold |
| CN110828322A (en) * | 2019-11-14 | 2020-02-21 | 安徽精实电子科技有限公司 | Method for improving straightness accuracy of PIN distance mold |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |