CN209533209U - A kind of improved mould kludge - Google Patents
A kind of improved mould kludge Download PDFInfo
- Publication number
- CN209533209U CN209533209U CN201920171751.8U CN201920171751U CN209533209U CN 209533209 U CN209533209 U CN 209533209U CN 201920171751 U CN201920171751 U CN 201920171751U CN 209533209 U CN209533209 U CN 209533209U
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- CN
- China
- Prior art keywords
- installation cavity
- pedestal
- fixedly installed
- bar
- bidirectional helical
- 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.)
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Abstract
The utility model discloses a kind of improved mould kludges, including pedestal, rotating bar, bidirectional helical bar and lower mold, installation cavity is offered on the pedestal, rotating bar and bidirectional helical bar are rotatably installed in installation cavity, the outside of the rotating bar and bidirectional helical bar is fixedly installed with drive bevel gear and driven wheel of differential respectively, drive bevel gear and driven wheel of differential are meshed, the two sides of pedestal offer sliding eye, horizontally disposed screw shell is slidably fitted in sliding eye, one end of screw shell extends in installation cavity, and the inner wall of screw shell and installation cavity is slidably connected, the both ends of bidirectional helical bar respectively correspond the inside for extending to two screw shells, screw shell extends to the outside of installation cavity far from one end of bidirectional helical bar, and one end of screw shell is fixedly installed with the movable plate being vertically arranged, this is practical New structure is ingenious, easy to use, and lower mold can be rapidly performed by unarmed replacement, so that production efficiency is improved.
Description
Technical field
The utility model belongs to mold machining technology field, and in particular to a kind of improved mould kludge.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into the one of part (or semi-finished product) in Cold Press Working
Kind special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
Mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing side
Method.
Stamping die is divided into upper mold and lower mold, currently, the Chinese patent of Publication No. CN204234585U discloses
A kind of stamping die, including the upper die holder and lower die holder being oppositely arranged, position of the lower die holder to the resultant force of the active force of upper die holder
The punching press center of stamping die is deviated from, and resultant force forms deflection torque to upper die holder, stamping die further includes pressure balance dress
It sets, at least part of pressure equaliser is between upper die holder and lower die holder, and pressure equaliser is arranged in punching press
The side opposite with the position of resultant force of the heart；Wherein lower die holder is fastened by bolts part and is fixed on the base, can not easily into
Row installation and removal, mold, which assembles, to be more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of improved mould kludges, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of improved mould kludge, including bottom
Seat, rotating bar, bidirectional helical bar and lower mold offer installation cavity on the pedestal, and rotating bar and bidirectional helical bar rotate
It is mounted in installation cavity, the outside of the rotating bar and bidirectional helical bar is fixedly installed with drive bevel gear and respectively from mantle tooth
Wheel, drive bevel gear and driven wheel of differential are meshed, and the two sides of pedestal offer sliding eye, are slidably fitted with water in sliding eye
The screw shell of flat setting, one end of screw shell extend in installation cavity, and the sliding of the inner wall of screw shell and installation cavity connects
It connects, the both ends of bidirectional helical bar respectively correspond the inside for extending to two screw shells, and screw shell is far from bidirectional helical bar
One end extends to the outside of installation cavity, and one end of screw shell is fixedly installed with the movable plate being vertically arranged, the lower mold
It is placed in the top of pedestal, and the two sides of lower mold are provided with clamping device.
Preferably, the clamping device includes L shape connecting rod, sliding shoe, fixed link and clamping piece, and the one of L shape connecting rod
End is fixedly connected with the top of movable plate, and the other end of L shape connecting rod is fixedly connected with sliding shoe, and sliding shoe is slidably mounted on bottom
The top of seat, fixed link is horizontally disposed, and the both ends of fixed link are fixedly connected with sliding shoe and clamping piece respectively, and clamping piece leans on
The side of nearly lower mold offers the first locating slot, and the two sides of lower mold are fixedly installed with horizontally disposed first locating rod,
First locating rod matches with the first locating slot.
Preferably, the top of the pedestal is also fixedly installed with fixing piece, and the top of fixing piece is fixedly installed with to be set vertically
The second locating rod set, the bottom end of lower mold offer the second locating slot, and the second locating rod matches with the second locating slot.
Preferably, the two sides of the pedestal are respectively fixedly installed with two horizontally disposed guide rods, offer on movable plate
Two pilot holes, guide rod run through movable plate by pilot hole, are fixedly mounted between the top inner wall and bottom end inner wall of installation cavity
There is bearing, bidirectional helical bar and rotating bar are rotatably installed in installation cavity by bearing.
Preferably, one end of the rotating bar extends to the outside of installation cavity, and one end of rotating bar is fixedly installed with and turns
Moving plate, pedestal offer limit hole close to the side of rotating disc, and horizontally disposed spacer pin is slidably fitted on rotating disc, limit
Pin matches with limit hole.
Preferably, there are two the first guide rail, screw threads for the top inner wall of the installation cavity and the last fixed installation of bottom end inner wall
Sleeve is slidably connected by the inner wall of the first guide rail and installation cavity, and the top two sides of pedestal are fixedly installed with the second guide rail, sliding
Motion block is slidably mounted on the top two sides of pedestal by the second guide rail.
Compared with prior art, the utility model has the beneficial effects that being engaged by drive bevel gear with driven wheel of differential
And bidirectional helical bar is threadedly coupled with two screw shells, is reached between i.e. adjustable two clamping pieces of rotation rotating disc manually
The effect of spacing, so as to quickly carry out manually installation and removal effect to lower mold, the use of the new type clever structure is used
Convenient, lower mold can be rapidly performed by unarmed replacement, so that production efficiency is improved.
Detailed description of the invention
Fig. 1 is the main perspective cross-sectional view of the utility model；
Fig. 2 is the side view corner structure schematic diagram of the utility model；
Fig. 3 is the fixing piece top view in the utility model.
In figure: 1, pedestal；2, rotating bar；3, drive bevel gear；4, bidirectional helical bar；5, driven wheel of differential；6, bearing；7,
Screw shell；8, the first guide rail；9, movable plate；10, guide rod；11, L shape connecting rod；12, the second guide rail；13, sliding shoe；14,
Fixed link；15, clamping piece；16, fixing piece；17, lower mold；18, the first locating rod；19, the second locating rod；20, rotating disc；
21, spacer pin.
Specific embodiment
The utility model is further described below with reference to embodiment.
The following examples illustrate the utility model, but cannot be used to limit the protection scope of the utility model.Implement
Condition in example can be adjusted according to actual conditions are further, to the utility model under the concept thereof of the utility model
Method simple modifications belong to the requires of the utility model protection range.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of improved mould kludge, including pedestal
1, rotating bar 2, bidirectional helical bar 4 and lower mold 17 offer installation cavity on pedestal 1, and rotating bar 2 and bidirectional helical bar 4 turn
Dynamic to be mounted in installation cavity, the outside of rotating bar 2 and bidirectional helical bar 4 is fixedly installed with drive bevel gear 3 and respectively from mantle
Gear 5, drive bevel gear 3 and driven wheel of differential 5 are meshed, and the two sides of pedestal 1 offer sliding eye, sliding peace in sliding eye
Equipped with horizontally disposed screw shell 7, one end of screw shell 7 is extended in installation cavity, and screw shell 7 and installation cavity is interior
Wall is slidably connected, and the both ends of bidirectional helical bar 4 respectively correspond the inside for extending to two screw shells 7, and screw shell 7 is far from double
The outside of installation cavity is extended to one end of threaded rod 4, and one end of screw shell 7 is fixedly installed with the movable plate being vertically arranged
9, lower mold 17 is placed in the top of pedestal 1, and the two sides of lower mold 17 are provided with clamping device, due to drive bevel gear 3
It is meshed with driven wheel of differential 5 and is driven effect, bidirectional helical bar 4 can be driven to rotate by rotating rotating bar 2, due to two-way spiral shell
Rasp bar 4 is threadedly coupled with two screw shells 7, to drive two screw shells 7 mutually close or mutually separate, and then drives two
It is mutually close or mutually separate to accommodate mechanism, to grip to lower mold 17, clamping device includes L shape connecting rod 11, slides
One end of motion block 13, fixed link 14 and clamping piece 15, L shape connecting rod 11 is fixedly connected with the top of movable plate 9, L shape connecting rod
11 other end is fixedly connected with sliding shoe 13, and sliding shoe 13 is slidably mounted on the top of pedestal 1, and fixed link 14 sets for level
Set, and the both ends of fixed link 14 are fixedly connected with sliding shoe 13 and clamping piece 15 respectively, clamping piece 15 close to lower mold 17 one
Side offers the first locating slot, and the two sides of lower mold 17 are fixedly installed with horizontally disposed first locating rod 18, the first positioning
Bar 18 matches with the first locating slot, by the cooperation of the first locating rod 18 and the first locating slot so that the fixation of lower mold 17 more
Add stabilization, the top of pedestal 1 is also fixedly installed with fixing piece 16, and the top of fixing piece 16 is fixedly installed with second be vertically arranged
Locating rod 19, the bottom end of lower mold 17 offer the second locating slot, and the second locating rod 19 matches with the second locating slot, pass through
Two locating rods 19 and the fixation of mold 17 under the cooperation of the second locating slot are more stable, and the two sides of pedestal 1 are respectively fixedly installed with two
Root horizontally disposed guide rod 10 opens up on movable plate 9 there are two pilot hole, and guide rod 10 runs through movable plate 9 by pilot hole,
Bearing 6 is fixedly installed between the top inner wall and bottom end inner wall of installation cavity, bidirectional helical bar 4 and rotating bar 2 pass through 6 turns of bearing
It is dynamic to be mounted in installation cavity, it is slided in pilot hole by guide rod 10, so that moving left and right for screw shell 7 is more stable,
One end of rotating bar 2 extends to the outside of installation cavity, and one end of rotating bar 2 is fixedly installed with rotating disc 20, and pedestal 1 is close to be turned
The side of Moving plate 20 offers limit hole, and horizontally disposed spacer pin 21, spacer pin 21 and limit are slidably fitted on rotating disc 20
Position hole matches, and can rotate rotating bar 2 manually by rotating disc 20, spacer pin 21 be inserted into limit hole can to rotating disc 20 into
There are two the first guide rail 8, screw shell 7 passes through for row limit, the top inner wall of installation cavity and the last fixed installation of bottom end inner wall
The inner wall of one guide rail 8 and installation cavity is slidably connected, and the top two sides of pedestal 1 are fixedly installed with the second guide rail 12, sliding shoe 13
The top two sides of pedestal 1 are slidably mounted on by the second guide rail 12.
The working principle and process for using of the utility model: rotating rotating bar 2 by rotating disc 20 when use manually, due to
Drive bevel gear 3 is engaged with driven wheel of differential 5, to drive bidirectional helical bar 4 to rotate, due to bidirectional helical bar 4 and two spiral shells
Line sleeve 7 is threadedly coupled, so that two screw shells 7 be driven reversely to move horizontally, and then drives two reversed water of sliding shoe 13
Translation is dynamic, and then achievees the effect that adjust spacing between two clamping pieces 15, so as to which lower mold 17 is fixedly clamped, lower die
Tool 17 can be mounted and dismounted easily.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of improved mould kludge, it is characterised in that: including pedestal (1), rotating bar (2), bidirectional helical bar (4) and under
Mold (17) offers installation cavity on the pedestal (1), and rotating bar (2) and bidirectional helical bar (4) are rotatably installed in installation cavity
Interior, the outside of the rotating bar (2) and bidirectional helical bar (4) is fixedly installed with drive bevel gear (3) and driven wheel of differential respectively
(5), drive bevel gear (3) and driven wheel of differential (5) are meshed, and the two sides of pedestal (1) offer sliding eye, slide in sliding eye
Dynamic to be equipped with horizontally disposed screw shell (7), one end of screw shell (7) extends in installation cavity, and screw shell (7) with
The inner wall of installation cavity is slidably connected, and the both ends of bidirectional helical bar (4) respectively correspond the inside for extending to two screw shells (7),
Screw shell (7) extends to the outside of installation cavity far from the one end of bidirectional helical bar (4), and one end of screw shell (7) is fixed
The movable plate (9) being vertically arranged is installed, the lower mold (17) is placed in the top of pedestal (1), and the two of lower mold (17)
Side is provided with clamping device.
2. a kind of improved mould kludge according to claim 1, it is characterised in that: the clamping device includes L shape
Connecting rod (11), sliding shoe (13), fixed link (14) and clamping piece (15), one end and movable plate (9) of L shape connecting rod (11)
Top is fixedly connected, and the other end of L shape connecting rod (11) is fixedly connected with sliding shoe (13), and sliding shoe (13) is slidably mounted on bottom
Seat (1) top, fixed link (14) be it is horizontally disposed, and the both ends of fixed link (14) respectively with sliding shoe (13) and clamping piece
(15) it is fixedly connected, clamping piece (15) offers the first locating slot, the two sides of lower mold (17) close to the side of lower mold (17)
It is fixedly installed with horizontally disposed first locating rod (18), the first locating rod (18) matches with the first locating slot.
3. a kind of improved mould kludge according to claim 1, it is characterised in that: the top of the pedestal (1) is also
It is fixedly installed with fixing piece (16), the top of fixing piece (16) is fixedly installed with the second locating rod (19) being vertically arranged, lower die
The bottom end of tool (17) offers the second locating slot, and the second locating rod (19) matches with the second locating slot.
4. a kind of improved mould kludge according to claim 1, it is characterised in that: the two sides of the pedestal (1) are each
Two horizontally disposed guide rods (10) are fixedly installed with, are opened up on movable plate (9) there are two pilot hole, guide rod (10) passes through
Pilot hole runs through movable plate (9), is fixedly installed with bearing (6), bidirectional helical between the top inner wall and bottom end inner wall of installation cavity
Bar (4) and rotating bar (2) are rotatably installed in installation cavity by bearing (6).
5. a kind of improved mould kludge according to claim 1, it is characterised in that: one end of the rotating bar (2)
The outside of installation cavity is extended to, and one end of rotating bar (2) is fixedly installed with rotating disc (20), pedestal (1) is close to rotating disc
(20) side offers limit hole, is slidably fitted on rotating disc (20) horizontally disposed spacer pin (21), spacer pin (21)
Match with limit hole.
6. a kind of improved mould kludge according to claim 1, it is characterised in that: the top inner wall of the installation cavity
With the last fixed installation of bottom end inner wall there are two the first guide rail (8), screw shell (7) passes through the first guide rail (8) and installation cavity
Inner wall is slidably connected, and the top two sides of pedestal (1) are fixedly installed with the second guide rail (12), and sliding shoe (13) passes through the second guide rail
(12) the top two sides of pedestal (1) are slidably mounted on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171751.8U CN209533209U (en) | 2019-01-31 | 2019-01-31 | A kind of improved mould kludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171751.8U CN209533209U (en) | 2019-01-31 | 2019-01-31 | A kind of improved mould kludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533209U true CN209533209U (en) | 2019-10-25 |
Family
ID=68272612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171751.8U Expired - Fee Related CN209533209U (en) | 2019-01-31 | 2019-01-31 | A kind of improved mould kludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209533209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169086A (en) * | 2020-01-14 | 2020-05-19 | 诸暨爱克圣兰模具有限公司 | Die device convenient to automatic re-setting operation |
| CN112171572A (en) * | 2020-09-04 | 2021-01-05 | 衡阳市振洋汽车配件有限公司 | Die assembling and fixing device |
| CN112355164A (en) * | 2020-10-19 | 2021-02-12 | 昆山智盛昶精密机械有限公司 | Sheet metal forming equipment convenient to use |
| CN112581783A (en) * | 2020-12-14 | 2021-03-30 | 湖南工程学院 | Intersection diversion area vehicle-road cooperative installation control device |
-
2019
- 2019-01-31 CN CN201920171751.8U patent/CN209533209U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169086A (en) * | 2020-01-14 | 2020-05-19 | 诸暨爱克圣兰模具有限公司 | Die device convenient to automatic re-setting operation |
| CN111169086B (en) * | 2020-01-14 | 2021-08-13 | 诸暨爱克圣兰模具有限公司 | Die device convenient to automatic re-setting operation |
| CN112171572A (en) * | 2020-09-04 | 2021-01-05 | 衡阳市振洋汽车配件有限公司 | Die assembling and fixing device |
| CN112355164A (en) * | 2020-10-19 | 2021-02-12 | 昆山智盛昶精密机械有限公司 | Sheet metal forming equipment convenient to use |
| CN112581783A (en) * | 2020-12-14 | 2021-03-30 | 湖南工程学院 | Intersection diversion area vehicle-road cooperative installation control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20220131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |