CN205463933U - Binding off mould and go up mould thereof - Google Patents
Binding off mould and go up mould thereof Download PDFInfo
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- CN205463933U CN205463933U CN201620192608.3U CN201620192608U CN205463933U CN 205463933 U CN205463933 U CN 205463933U CN 201620192608 U CN201620192608 U CN 201620192608U CN 205463933 U CN205463933 U CN 205463933U
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- closing
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- upper die
- assembly
- slide block
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Abstract
The utility model relates to a binding off mould and go up mould thereof, it includes die body and binding off subassembly to go up the mould, last die body has the binding off subassembly that holds the binding off subassembly and holds the chamber, binding off subassembly anticreep in upper and lower direction sets up and holds the intracavity in the binding off subassembly, chamber wall that the binding off subassembly of going up the die body holds the chamber has from the binding off inclined plane of leanin upwards down, the binding off subassembly includes two at least binding off sliders of following binding off inclined plane upward movement in -process and drawing close relatively on the top of the top portion of pushing away by the bed die on the horizontal direction when pushing away, the mould is gone up and the motion can also be drawn close relatively in the edge binding off inclined plane upward movement when pushing away moving down the top portion of the pushing away top of in -process binding off slider on by the bed die, to go up the level motion of the perpendicular sport conversion of mould for the binding off slider, compared with the prior art, can guarantee each nut closed up among the batch production height and dimensional stability, ensure that the product has better uniformity.
Description
Technical field
This utility model relates to a kind of closing-in mould and mold thereof.
Background technology
Self-locking nut has the function of loose-proof anti-vibration, it is mainly used in engineering goods assembling, whole metal self-locking nut belongs to effective torque stop nut, the minimum moment of the maximum moment and the 15th bolt of back-outing that are screwed into bolt for the first time there is related data requirement, and during self-locking nut is closed up by prior art, mainly apply Simple clamp, and rely on the manual closing in section to nut to close up, cause labor strength big, production efficiency is low, and during closing up, easily occur that nut crimping height and size are unstable, the problems such as product quality concordance difference.
Utility model content
The purpose of this utility model is to provide a kind of closing-in mould, to solve nut crimping height and the size instability easily occurred during closing up in prior art, the problem of product quality concordance difference；Meanwhile, the purpose of this utility model also resides in the mold providing this closing-in mould a kind of to be used.
The technical scheme of a kind of mold in this utility model is: a kind of mold, including upper die body and closing in assembly, upper die body has the closing in assembly for accommodating closing in assembly and accommodates chamber, closing in assembly anticreep in the vertical direction is arranged at closing in assembly and accommodates intracavity, the closing in assembly of upper die body accommodates the cavity wall in chamber and has bottom-up intilted closing in inclined-plane, closing in assembly include at least two move upward along closing in inclined-plane when by the pushing part pushing tow of lower mold during and the closing in slide block the most relatively drawn close.
Each described closing in slide block is Split type structure and includes the crimping section of the mating part for being slidably matched with the closing in inclined-plane of upper die body and the releasable connection closing in section for extruding nut on mating part.
When on described upper die body, upper and lower guiding movement is provided with the upper surface being pressed in each closing in slide block for top to move on upper die body, closing in slide block is pushed into downwards the vertical resetting means in home position.
Described vertical resetting means include being arranged at closing in assembly accommodates pressing plate that the pushing tow upper and lower with closing in slide block of intracavity coordinate and pressing plate is connected and guiding movement is installed on upper die body up and down lead and be arranged between lead and upper die body can up and down dilatation in order on upper die body during shifting downward pushing tow closing in slide block with the vertical back-moving spring of reset.
Described upper die body is tubular structure, and the endoporus of upper die body is the taper hole structure that lower end diameter is more than upper end diameter, and described taper hole structure constitutes described closing in assembly and accommodates chamber.
The technical scheme of a kind of closing-in mould of the present utility model is: a kind of closing-in mould, including mold and lower mold, described mold includes upper die body and closing in assembly, upper die body has the closing in assembly for accommodating closing in assembly and accommodates chamber, closing in assembly anticreep in the vertical direction is arranged at closing in assembly and accommodates intracavity, the closing in assembly of upper die body accommodates the cavity wall in chamber and has bottom-up intilted closing in inclined-plane, closing in assembly include at least two move upward along closing in inclined-plane when by the pushing part pushing tow of lower mold during and the closing in slide block the most relatively drawn close.
Each described closing in slide block is Split type structure and includes the crimping section of the mating part for being slidably matched with the closing in inclined-plane of upper die body and the releasable connection closing in section for extruding nut on mating part.
When on described upper die body, upper and lower guiding movement is provided with the upper surface being pressed in closing in slide block for top to move on upper die body, closing in slide block is pushed into downwards the vertical resetting means in home position.
Described lower mold includes lower mold body, lower mold body is provided with the alignment pin for installing for nut to be closed up and for the pushing part coordinated with the corresponding upper and lower pushing tow of closing in slide block.
The beneficial effects of the utility model are: mold in folding process closing in slide block by pushing part pushing tow in lower mold time move upward along closing in inclined-plane while can also relatively draw close and move, the vertical movement of mold is converted into the horizontal movement of closing in slide block, compared with prior art, ensure that height and the dimensional stability of each nut crimping in batch production, it is ensured that product has preferable concordance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of closing-in mould of the present utility model；
Fig. 2 is the structural representation before treating closing in nut crimping in this utility model；
Fig. 3 is the structural representation after closing in nut crimping；
Fig. 4 is the sectional view of the closing in section of closing in back nut.
Detailed description of the invention
nullA kind of closing-in mould，As shown in Figure 1，Including mold and lower mold，Mold includes upper die body 3 and the closing in assembly being arranged in upper die body 3，Upper die body 3 has the closing in assembly for accommodating closing in assembly and accommodates chamber，Upper die body 3 is tubular structure，The inner chamber 15 of upper die body 3 is more than the taper hole structure of upper end diameter for lower end diameter，Taper hole forms above-mentioned closing in assembly and accommodates chamber，Closing in assembly includes the spaced left closing in slide block 13 in left and right、Right closing in slide block 5 and be arranged at a left side、Being used for when moving on upper die body 3 between right closing in slide block makes a left side、Right closing in slide block makes the horizontal back-moving spring 14 resetted in horizontal direction，Closing in assembly accommodates the cavity wall of the taper in chamber and forms closing in inclined-plane，Left、Slide block inclined-plane that is identical with the closing in slope of upper die body 3 and that be slidably matched it is respectively provided with closing in inclined-plane on right closing in slide block，The up and down motion of upper die body 3 is converted into a left side by slide relative with slide block inclined-plane of closing in inclined-plane、The horizontal relative motions of right closing in slide block，Upper die body 3 is in folding process，Can also relatively draw close while moving upward along closing in inclined-plane when closing in slide block is by pushing part pushing tow in lower mold and move.The lower end of upper die body 3 is connected by screw the right baffle-plate 12 for supporting left closing in slide block 13 and the right baffle plate 6 for supports right closing in slide block 5, prevents left and right closing in slide block from deviating from from upper die body 3.Left closing in slide block 13 and right closing in slide block 5 are Split type structure, left closing in slide block 13 includes the left crimping section 10 of the closing in section 19 for extruding nut that the left mating part for being slidably matched and screw be connected on left mating part with the closing in inclined-plane of upper mold 3, right closing in slide block 5 includes the right crimping section 9 of the closing in section 19 for extruding nut that the right mating part for being slidably matched and screw be connected on right mating part with the closing in inclined-plane of upper die body 3, as in Figure 2-4, the closing in section 19 of the nut after closing in is oval to nut before and after closing in.
Guide up and down on upper die body 3 and be provided with for left with top pressure, by a left side when upper surface of right closing in slide block is to move on upper die body 3, right closing in slide block is pushed into downwards the vertical resetting means in home position, vertical resetting means include being arranged at closing in assembly accommodate above the closing in assembly in intracavity portion with a left side, the pressing plate 4 that right closing in slide block pushing tow coordinates, and that pressing plate 4 is connected and that guiding movement is installed on upper die body 3 up and down lead 2 and be arranged between lead 2 and upper die body 3 can the vertical back-moving spring 1 of dilatation up and down, vertical resetting means also includes regulation screw 16 that is that be arranged at vertical back-moving spring 1 upper end and that threaded with upper die body 3, regulation screw 16 is used for regulating pressing plate 4 to a left side, the pretightning force of right closing in slide block.Lower mold includes lower mold body 8, be provided with in lower mold body 8 alignment pin 18 for installing for nut 17 to be closed up and be arranged at alignment pin 18 left and right sides for the left pushing part 11 coordinated with corresponding left closing in slide block 13 and right closing in slide block 5 pushing tow and right pushing part 7, lower mold body 8 is provided with the bit space that allows for getting out of the way corresponding baffle plate when mold moves down in the left side of left pushing part 11 and the right side of right pushing part 7.
In other embodiments of the present utility model, upper die body is in addition to tubular structure, can also is that rectangular structure, big little dovetail groove under now upper die body has one, there is inside upper die body upper die body left tilted surface and upper die body right tilted surface, meanwhile, the left surface of left closing in slide block has left closing in slide block inclined-plane that is identical with upper die body left tilted surface gradient and that be slidably matched, and the right flank of right closing in slide block has right closing in slide block inclined-plane that is identical with upper die body right tilted surface gradient and that be slidably matched；Vertical resetting means can also not have pressing plate, can arrange multiple vertical back-moving spring between upper surface and the roof of upper die body of left and right closing in slide block；Baffle plate can also weld the lower end being fixed on upper die body or the lower end being integrally formed at upper die body；Vertical resetting means can also be not provided with vertical back-moving spring, relies on the deadweight of pressing plate and lead to realize the vertical reset of closing in slide block；The cross section of the closing in section of the nut after closing in may not be ellipse, but entirety is relatively set with for the periphery with the closing in section of nut towards identical arcuate groove in the circle of contract, the most left and right crimping section.
The embodiment of a kind of mold is identical with the embodiment of the mold in each embodiment of above-mentioned a kind of closing-in mould, and here is omitted.
Claims (10)
1. a mold, it is characterized in that: include upper die body and closing in assembly, upper die body has the closing in assembly for accommodating closing in assembly and accommodates chamber, closing in assembly anticreep in the vertical direction is arranged at closing in assembly and accommodates intracavity, the closing in assembly of upper die body accommodates the cavity wall in chamber and has bottom-up intilted closing in inclined-plane, closing in assembly include at least two move upward along closing in inclined-plane when by the pushing part pushing tow of lower mold during and the closing in slide block the most relatively drawn close.
A kind of mold the most according to claim 1, it is characterised in that: each described closing in slide block is Split type structure and includes the crimping section of the mating part for being slidably matched with the closing in inclined-plane of upper die body and the releasable connection closing in section for extruding nut on mating part.
A kind of mold the most according to claim 1, it is characterised in that: when on described upper die body, upper and lower guiding movement is provided with the upper surface being pressed in each closing in slide block for top to move on upper die body, closing in slide block is pushed into downwards the vertical resetting means in home position.
A kind of mold the most according to claim 3, it is characterised in that: described vertical resetting means include being arranged at closing in assembly accommodates pressing plate that the pushing tow upper and lower with closing in slide block of intracavity coordinate and pressing plate is connected and guiding movement is installed on upper die body up and down lead and be arranged between lead and upper die body can up and down dilatation in order on upper die body during shifting downward pushing tow closing in slide block with the vertical back-moving spring of reset.
5. according to a kind of mold described in any one of claim 1-4, it is characterised in that: described upper die body is tubular structure, and the endoporus of upper die body is the taper hole structure that lower end diameter is more than upper end diameter, and described taper hole structure constitutes described closing in assembly and accommodates chamber.
6. a closing-in mould, including mold and lower mold, it is characterized in that: described mold includes upper die body and closing in assembly, upper die body has the closing in assembly for accommodating closing in assembly and accommodates chamber, closing in assembly anticreep in the vertical direction is arranged at closing in assembly and accommodates intracavity, the closing in assembly of upper die body accommodates the cavity wall in chamber and has bottom-up intilted closing in inclined-plane, closing in assembly include at least two move upward along closing in inclined-plane when by the pushing part pushing tow of lower mold during and the closing in slide block the most relatively drawn close.
A kind of closing-in mould the most according to claim 6, it is characterised in that: each described closing in slide block is Split type structure and includes the crimping section of the mating part for being slidably matched with the closing in inclined-plane of upper die body and the releasable connection closing in section for extruding nut on mating part.
A kind of closing-in mould the most according to claim 6, it is characterised in that: when on described upper die body, upper and lower guiding movement is provided with the upper surface being pressed in closing in slide block for top to move on upper die body, closing in slide block is pushed into downwards the vertical resetting means in home position.
A kind of closing-in mould the most according to claim 8, it is characterised in that: described vertical resetting means include being arranged at closing in assembly accommodates pressing plate that the pushing tow upper and lower with closing in slide block of intracavity coordinate and pressing plate is connected and guiding movement is installed on upper die body up and down lead and be arranged between lead and upper die body can up and down dilatation in order on upper die body during shifting downward pushing tow closing in slide block with the vertical back-moving spring of reset.
10. according to a kind of closing-in mould described in any one of claim 6-9, it is characterized in that: described lower mold includes lower mold body, lower mold body is provided with the alignment pin for installing for nut to be closed up and for the pushing part coordinated with the corresponding upper and lower pushing tow of closing in slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192608.3U CN205463933U (en) | 2016-03-14 | 2016-03-14 | Binding off mould and go up mould thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192608.3U CN205463933U (en) | 2016-03-14 | 2016-03-14 | Binding off mould and go up mould thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463933U true CN205463933U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192608.3U Active CN205463933U (en) | 2016-03-14 | 2016-03-14 | Binding off mould and go up mould thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435960A (en) * | 2018-01-26 | 2018-08-24 | 河南航天精工制造有限公司 | A kind of self-locking nut-crimping device |
| CN110000291A (en) * | 2019-04-24 | 2019-07-12 | 圣路机械(嘉兴)制造有限公司 | Outer bowl Closing in die |
-
2016
- 2016-03-14 CN CN201620192608.3U patent/CN205463933U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435960A (en) * | 2018-01-26 | 2018-08-24 | 河南航天精工制造有限公司 | A kind of self-locking nut-crimping device |
| CN110000291A (en) * | 2019-04-24 | 2019-07-12 | 圣路机械(嘉兴)制造有限公司 | Outer bowl Closing in die |
| CN110000291B (en) * | 2019-04-24 | 2024-05-24 | 圣路机械(嘉兴)制造有限公司 | Outer bowl closing-in die |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |