CN205521726U - Sound membrane cutting mold - Google Patents
Sound membrane cutting mold Download PDFInfo
- Publication number
- CN205521726U CN205521726U CN201620086991.4U CN201620086991U CN205521726U CN 205521726 U CN205521726 U CN 205521726U CN 201620086991 U CN201620086991 U CN 201620086991U CN 205521726 U CN205521726 U CN 205521726U
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- CN
- China
- Prior art keywords
- slide bar
- ball
- slider
- rod sleeve
- jack rod
- 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
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Abstract
The utility model discloses a sound membrane cutting mold, including base, the setting lower mould on the base, the last mould of lower mould top, erect a plurality of slide bars on the base, the cover is equipped with the slider on the slide bar, go up the mould setting in the slider bottom, be equipped with encryption effect between slide bar and slider, encryption effect includes the jack rod sleeve of tube -shape, has seted up the through -hole on the jack rod sleeve, is equipped with the ball in the through -hole. Sound membrane behind the hot briquetting is placed on the lower mould, goes up the mould and pushes down, and the technology limit of sound membrane is gone to to alright sanction. The utility model discloses set up the jack rod sleeve between slider and slide bar, the ball on the jack rod sleeve can effectively reduce the friction between slider and the slide bar, improves gliding stability of slider and smooth degree, and then improves mould job stabilization nature, improves its precision that cuts the sound membrane.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of sound film cutting mould.
Background technology
Sound film, after hot-forming, also needs it is cut removing technique edges.Existing sound film cutting mould includes the lower mold on board and is arranged on liftable mold on mould bases.Mould bases generally comprises multiple slide bar and the fixed station being arranged on slide bar, and mold is arranged on bottom fixed station.Easily there is the problems such as card in mold in lifting process, affect production efficiency with slide bar, it is easier to causes the edge of sound film to produce the bad problems such as burr because mould shakes.
Utility model content
In view of this, the utility model disclose a kind of stable, cut respond well sound film cutting mould.
The purpose of this utility model is achieved through the following technical solutions: a kind of sound film cutting mould, upper mold above the lower mold that including pedestal, is arranged on pedestal, lower mold, erectting on described pedestal and have multiple slide bar, slide bar is arranged with slide block, described upper mold is arranged on slider bottom；Being provided with ball assembly between described slide bar and slide block, described ball assembly includes the jack rod sleeve of tubular, and jack rod sleeve offers through hole, is provided with ball in through hole.
Sound film after hot-forming is placed in lower mold, presses under upper mold, just can cut out the technique edges of sound film.The utility model arranges jack rod sleeve between slide block and slide bar, and the ball on jack rod sleeve can effectively reduce the friction between slide block and slide bar, improves stability and fluency that slide block slides, and then the stability of raising mold work, improves its precision cutting sound film.
Further, the buffer spring being arranged between jack rod sleeve and pedestal is also included.
By buffer spring, jack rod sleeve can be fixed on outside slide bar with floating ground, to eliminate the shake produced when slide block slides, improves the accuracy cutting operation.
Further, also including the cylinder driving slide block to lift along slide bar, the piston-rod end of cylinder is connected with slider top.
Utilize air cylinder driven slide block to lift, there is the advantages such as stable, energy consumption is low, noiselessness.
Preferably, described slide block includes the sleeve part being wrapped in outside ball assembly and the installation portion being arranged on sleeve part, and described upper mold is arranged on the bottom of installation portion.
Preferably, described through-hole wall is provided with elastic layer.
Elastic layer can be selected for rubber elastomeric material and realizes.Extruding when elastic layer can move with buffer sliding block produced ball, prevents the excessive card that causes of squeeze force, the fluency that raising ball rolls.
Preferably, described ball is along the bus of jack rod sleeve in equipping arrangement, and the inside of described sleeve part is provided with the stopper slot mated with described ball, and the cross section of stopper slot is and the arc of ball surface matching.
Stopper slot can limit the direction that ball rolls, and prevents upper mold from offseting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that:
Embodiment 1
The present embodiment provides a kind of sound film cutting mould, such as Fig. 1, the upper mold 3 above the lower mold 2 including pedestal 1, being arranged on pedestal, lower mold 2, described pedestal is erect and has 2 slide bars, slide bar is arranged with slide block, and described upper mold 3 is arranged on slider bottom；Being provided with ball assembly between described slide bar and slide block, described ball assembly includes the jack rod sleeve 4 of tubular, jack rod sleeve offers through hole, is provided with ball 5 in through hole.
Preferably, the buffer spring 6 being arranged between jack rod sleeve 4 and pedestal 1 is also included.In the present embodiment, buffer spring is wrapped in outside slide bar.
Preferably, described slide block includes the sleeve part 7 being wrapped in outside ball assembly and the installation portion 8 being arranged on sleeve part, and described upper mold is arranged on the bottom of installation portion.
Further, described through-hole wall is provided with elastic layer.Can be selected for any one prior art to realize.
Further, described ball is along the bus of jack rod sleeve in equipping arrangement, and the inside of described sleeve part is provided with the stopper slot (not show) mated with described ball, and the cross section of stopper slot is and the arc of ball surface matching.
Being more than wherein specific implementation of the present utility model, it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these obvious alternative forms belong to protection domain of the present utility model.
Claims (6)
1. a sound film cutting mould, the upper mold above the lower mold including pedestal, being arranged on pedestal, lower mold, described pedestal to be erect and has multiple slide bar, slide bar is arranged with slide block, described upper mold is arranged on slider bottom；It is characterized in that: be provided with ball assembly between described slide bar and slide block, described ball assembly includes the jack rod sleeve of tubular, and jack rod sleeve offers through hole, is provided with ball in through hole.
Sound film cutting mould the most according to claim 1, it is characterised in that: also include the buffer spring being arranged between jack rod sleeve and pedestal.
Sound film cutting mould the most according to claim 2, it is characterised in that: also including the cylinder driving slide block to lift along slide bar, the piston-rod end of cylinder is connected with slider top.
Sound film cutting mould the most according to claim 1, it is characterised in that: described slide block includes the sleeve part being wrapped in outside ball assembly and the installation portion being arranged on sleeve part, and described upper mold is arranged on the bottom of installation portion.
Sound film cutting mould the most according to claim 4, it is characterised in that: described through-hole wall is provided with elastic layer.
Sound film cutting mould the most according to claim 4, it is characterised in that: described ball is along the bus of jack rod sleeve in equipping arrangement, and the inside of described sleeve part is provided with the stopper slot mated with described ball, and the cross section of stopper slot is and the arc of ball surface matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086991.4U CN205521726U (en) | 2016-01-29 | 2016-01-29 | Sound membrane cutting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086991.4U CN205521726U (en) | 2016-01-29 | 2016-01-29 | Sound membrane cutting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521726U true CN205521726U (en) | 2016-08-31 |
Family
ID=56772588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086991.4U Expired - Fee Related CN205521726U (en) | 2016-01-29 | 2016-01-29 | Sound membrane cutting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205521726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116240A (en) * | 2019-06-15 | 2019-08-13 | 梁书龙 | It is a kind of for increasing the auxiliary device and method of cruise module |
-
2016
- 2016-01-29 CN CN201620086991.4U patent/CN205521726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116240A (en) * | 2019-06-15 | 2019-08-13 | 梁书龙 | It is a kind of for increasing the auxiliary device and method of cruise module |
| CN110116240B (en) * | 2019-06-15 | 2020-12-01 | 新昌县利果机械有限公司 | Auxiliary device and method for adding constant-speed cruise module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200129 |