CN208495522U - A kind of continuous punching die structure of ratchet - Google Patents
A kind of continuous punching die structure of ratchet Download PDFInfo
- Publication number
- CN208495522U CN208495522U CN201821090081.9U CN201821090081U CN208495522U CN 208495522 U CN208495522 U CN 208495522U CN 201821090081 U CN201821090081 U CN 201821090081U CN 208495522 U CN208495522 U CN 208495522U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- lower die
- positioning
- sliding block
- continuous punching
- 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
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of continuous punching die structures of ratchet, including the rotary shaft for being articulated in lower die holder, the ratchet fastened with the rotary shaft, the positioning gear for being anchored on the ratchet upper surface and fastening with the coaxial ratchet, it is set to ratchet drive mechanism and be circumferentially distributed in the ratchet periphery for the positioning drive mechanisms that the ratchet positions that the ratchet periphery is used to that the ratchet to be driven angularly to rotate, the locating piece of the positioning drive mechanisms is meshed with the tooth socket for positioning gear；The upper surface of the positioning gear is fastened with the lower die for work piece to be punched, and the lower die is matched with the upper mold for being set to upper die holder.With the design of this structure, it can drive the lower die for being equipped with workpiece that can turn an angle automatically in molding, then pass through the continuous folding of mold, realize the continuous punching of workpiece to be punched automatically.
Description
Technical field
The utility model relates to stamping die technology more particularly to a kind of continuous punching die structures of ratchet.
Background technique
The molds for some circumferentially continuous punchings of needs of the prior art, due to lacking the necessary workpiece that is used for from turn
Dynamic rotary drive mechanism, so that mold can not automatically adjust the stamping position of workpiece when carrying out punching press to workpiece
It is whole, so that ram efficiency is lower.
Utility model content
The purpose of this utility model is to provide a kind of continuous punching die structures of ratchet, can drive and be equipped with workpiece
Lower die can turn an angle automatically in molding, then pass through the continuous folding of mold, realize workpiece to be punched automatically
Continuous punching.
For this purpose, the utility model uses following technical scheme:
A kind of continuous punching die structure of ratchet, what rotary shaft and the rotary shaft including being articulated in lower die holder fastened
Ratchet, the positioning gear for being anchored on the ratchet upper surface and fastening with the coaxial ratchet are set to the ratchet periphery use
In the ratchet drive mechanism for driving the ratchet angularly to rotate and the ratchet periphery circumferentially is distributed in for the ratchet
The positioning drive mechanisms of positioning, the locating piece of the positioning drive mechanisms are meshed with the tooth socket of the positioning gear；It is described
The upper surface of positioning gear is fastened with the lower die for work piece to be punched, the lower die and the upper mold phase for being set to upper die holder
Cooperation.
Wherein, the ratchet drive mechanism includes that the first sliding block being slidably matched with the lower die holder and described first are slided
Block be connected for upper die and lower die molding when drive the first sliding block to slide back and forth the first voussoir and be articulated in the lower die
The plectrum that seat upper surface and one end are connected by tension spring with the first sliding block, the plectrum are meshed with the ratchet.
Wherein, the positioning drive mechanisms include that the second sliding block being slidably matched with the lower die holder and described second are slided
Block, which is connected, the second voussoir for driving the second sliding block to slide back and forth when upper die and lower die molding and is set to described second
Sliding block is meshed close to the positioning tooth for positioning gear one end, the positioning tooth with the positioning gear.
Wherein, the upper surface of the lower die is through being evenly equipped with multiple through-holes, the through-hole be set to rushing for the upper mold
Head matches.
The utility model has the beneficial effects that the utility model provides a kind of continuous punching die structure of ratchet, including pivot
Be connected to lower die holder rotary shaft, with the rotary shaft fastening ratchet, be anchored on the ratchet upper surface and with the ratchet it is same
Axis fastening positioning gear, be set to the ratchet periphery be used for drive the ratchet angularly to rotate ratchet drive mechanism,
And the circumferential positioning drive mechanisms for being distributed in the ratchet periphery for ratchet positioning, the positioning drive mechanisms are determined
Position block is meshed with the tooth socket of the positioning gear；The upper surface of the positioning gear is fastened with for work piece to be punched
Lower die, the lower die matches with the upper mold for being set to upper die holder.With the design of this structure, it can drive and be equipped under workpiece
Mould can turn an angle automatically in molding, then pass through the continuous folding of mold, realize the company of workpiece to be punched automatically
Continuous punching.
Detailed description of the invention
Fig. 1 is a kind of planar structure schematic diagram of the continuous punching die structure of ratchet of the utility model.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in connection with fig. 1, a kind of continuous punching die structure of ratchet is present embodiments provided, including being articulated in lower die holder
Rotary shaft 1, with the ratchet 2 of the rotary shaft 1 fastening, be anchored on 2 upper surface of ratchet and coaxially fastened with the ratchet 2
Positioning gear 3, be set to ratchet drive mechanism 4 of 2 periphery of the ratchet for driving the ratchet 2 angularly to rotate and
Positioning drive mechanisms 5 of 2 periphery of ratchet for the ratchet 2 positioning are circumferentially distributed in, the positioning drive mechanisms 5 are determined
Position block is meshed with the tooth socket of the positioning gear 3；The upper surface of the positioning gear 3 is fastened with tight for workpiece to be punched
Solid lower die, the lower die matches with the upper mold for being set to upper die holder.
Specifically, ratchet drive mechanism 4 described in the present embodiment includes the first sliding block being slidably matched with the lower die holder
41, the first voussoir being connected with first sliding block 41 for driving the first sliding block 41 to slide back and forth when upper die and lower die molding
It 42 and is articulated in the lower die holder upper surface and one end and passes through the plectrum 44 that tension spring 43 is connected with the first sliding block 41, it is described
Plectrum 44 is meshed with the ratchet 2, and the positioning drive mechanisms 5 include the second sliding block being slidably matched with the lower die holder
51, the second voussoir being connected with second sliding block 51 for driving the second sliding block 51 to slide back and forth when upper die and lower die molding
52 and be set to second sliding block 51 close to it is described positioning 3 one end of gear positioning tooth 53, the positioning tooth 53 with it is described
Positioning gear 3 is meshed, and the upper surface of the lower die through-hole and is set to the upper mold through being evenly equipped with multiple through-holes
Formed punch matches.
Workpiece to be punched can be first placed in by the mould structure designed using the above structure when carrying out punching press to workpiece
Lower die rotates certain angle by 4 driving pawl of ratchet drive mechanism when upper and lower mould is molded later, while being driven by positioning
Motivation structure 5 positions the ratchet to turn an angle, and the punching press for completing punching later passes through upper and lower mould by this method
Continuous folding, realizes the continuous punching of workpiece.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (4)
1. a kind of continuous punching die structure of ratchet, it is characterised in that: rotary shaft and the rotation including being articulated in lower die holder
The ratchet of axis fastening, is set to the spine at the positioning gear for being anchored on the ratchet upper surface and fastening with the coaxial ratchet
It takes turns the peripheral ratchet drive mechanism for driving the ratchet angularly to rotate and is circumferentially distributed in the ratchet periphery and be used for
The positioning drive mechanisms of the ratchet positioning, tooth socket of the locating piece of the positioning drive mechanisms with the positioning gear are mutually nibbled
It closes；The upper surface of the positioning gear is fastened with the lower die for work piece to be punched, the lower die and is set to upper die holder
Upper mold match.
2. the continuous punching die structure of a kind of ratchet according to claim 1, it is characterised in that: the ratchet drive mechanism
Including be slidably matched with the lower die holder the first sliding block, be connected with first sliding block for upper die and lower die molding when drive
The first voussoir that dynamic first sliding block slides back and forth and it is articulated in the lower die holder upper surface and one end passes through tension spring and the first cunning
The plectrum that block is connected, the plectrum are meshed with the ratchet.
3. the continuous punching die structure of a kind of ratchet according to claim 2, it is characterised in that: the positioning drive mechanisms
Including be slidably matched with the lower die holder the second sliding block, be connected with second sliding block for upper die and lower die molding when drive
The second voussoir and be set to second sliding block close to the positioning of described positioning gear one end that dynamic second sliding block slides back and forth
Tooth, the positioning tooth are meshed with the positioning gear.
4. the continuous punching die structure of a kind of ratchet according to claim 3, it is characterised in that: the upper surface of the lower die
Through multiple through-holes are evenly equipped with, the through-hole is matched with the formed punch for being set to the upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090081.9U CN208495522U (en) | 2018-07-10 | 2018-07-10 | A kind of continuous punching die structure of ratchet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090081.9U CN208495522U (en) | 2018-07-10 | 2018-07-10 | A kind of continuous punching die structure of ratchet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495522U true CN208495522U (en) | 2019-02-15 |
Family
ID=65283940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090081.9U Expired - Fee Related CN208495522U (en) | 2018-07-10 | 2018-07-10 | A kind of continuous punching die structure of ratchet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659261A (en) * | 2020-12-03 | 2021-04-16 | 云和县永存车木厂 | A device that is used for inhomogeneous punching of wooden toy wheel to remove dust |
| CN116571619A (en) * | 2023-07-12 | 2023-08-11 | 宁波宏协股份有限公司 | Automatic rotatory side opening device that dashes |
-
2018
- 2018-07-10 CN CN201821090081.9U patent/CN208495522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659261A (en) * | 2020-12-03 | 2021-04-16 | 云和县永存车木厂 | A device that is used for inhomogeneous punching of wooden toy wheel to remove dust |
| CN116571619A (en) * | 2023-07-12 | 2023-08-11 | 宁波宏协股份有限公司 | Automatic rotatory side opening device that dashes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208495522U (en) | A kind of continuous punching die structure of ratchet | |
| CN201969787U (en) | Quantitative stamping die trimming mechanism | |
| CN203076485U (en) | Adjustable synchronous feeding mechanism of stamping device | |
| CN201399764Y (en) | Device for installation and compression of fixing pins | |
| CN102335711A (en) | Multi-station full-automatic pneumatic rotating riveting machine | |
| CN202291201U (en) | Multi-station full-automatic pneumatic rotary riveting machine | |
| CN100528398C (en) | High speed punch press feeding mechanism | |
| CN206999115U (en) | A kind of optical thin film is punched feed mechanism | |
| CN202162301U (en) | Punching popping-up structure of structural component of automotive body | |
| CN203170801U (en) | Sheet material punching mechanism based on ratchet mechanism | |
| CN201721114U (en) | Pressure adjusting mechanism of offset printing machine | |
| CN103537576B (en) | A kind of lace lamp material folding feed mechanism | |
| CN205835873U (en) | Utilize the de-horizontal thread mechanism of straight-tooth | |
| CN203254381U (en) | Operation angle adjustment structure of electric saw | |
| CN203541336U (en) | Material clamping and feeding mechanism for lace lamp | |
| CN207806311U (en) | The punching integrated device of thermoforming machine | |
| CN205551973U (en) | A novel buckle kludge for auto parts equipment | |
| CN202260093U (en) | Irregular forming and cutting device of terminal | |
| CN204975045U (en) | Automatic riveting set of precision gear combination | |
| CN204020221U (en) | A kind of liner processing unit (plant) of gilding press | |
| CN214601375U (en) | Rotary stamping die for servo motor | |
| CN212385409U (en) | Compact sheet metal machining operation table | |
| CN2757991Y (en) | Regulating device of gear slotting machine cutting angle | |
| CN205599746U (en) | Fan side cap stamping die | |
| CN204200989U (en) | A kind of driver plate |
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: 20190215 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |