CN107671198A - A kind of decompressor of automatic demoulding - Google Patents
A kind of decompressor of automatic demoulding Download PDFInfo
- Publication number
- CN107671198A CN107671198A CN201710899756.8A CN201710899756A CN107671198A CN 107671198 A CN107671198 A CN 107671198A CN 201710899756 A CN201710899756 A CN 201710899756A CN 107671198 A CN107671198 A CN 107671198A
- Authority
- CN
- China
- Prior art keywords
- gear
- clamping plate
- upper bolster
- demoulding
- die shoe
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of decompressor of automatic demoulding,Including base,Base both sides are provided with riser,Top plate is sequentially provided with from top to bottom between two risers,Upper bolster and die shoe,Hydraulic cylinder is connected between top plate and upper bolster,Upper bolster bottom is provided with staking punch,Staking punch and the stamped groove being located on die shoe cooperate,Mould emptier is provided between die shoe and base,Mould emptier includes stripping chute,It is stripped block,Elevating lever,Expansion link,Gear A and gear B,Stripping chute is located at punching press trench bottom,Demoulding block is provided with stripping chute,Gear A and gear B are rotatablely installed on base by pole,Engaged with gear B gear A side,Opposite side and the groove A intermeshings for being located at elevating lever side,Elevating lever upper end is connected after passing through the pilot hole on die shoe with upper bolster,Expansion link includes hollow tube and the motion bar in hollow tube,Motion bar side is provided with and the intermeshing groove B of gear B,Motion bar upper end connection demoulding block.
Description
Technical field
The invention belongs to machining technology field, and in particular to a kind of decompressor of automatic demoulding.
Background technology
Diel, it is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）'s
A kind of special process device, referred to as cold punching die（It is commonly called as cold-punching mould）, applied in Making mold than wide, by people
Welcome.But after existing punching die device punching press is completed, mould because the pressure being subject to is larger, when mould molding with
Afterwards, mould is located at stamped groove inside, it is necessary to manually remove mould inside stamped groove, but mould and the bonding force of stamped groove
Larger, operating personnel are difficult to take out, and the workload of operating personnel are added, also in the presence of certain potential safety hazard.
The content of the invention
The present invention is directed to the deficiency in background technology, there is provided a kind of decompressor of automatic demoulding, by of the invention real
Automatic demoulding after existing mould punching, reduces labor intensity, improves production efficiency, eliminates safety existing for the artificial demoulding
Hidden danger.
To achieve the above object, the technology of the present invention solution is as follows：
A kind of decompressor of automatic demoulding, including base, the base both sides are provided with riser, between two risers from top to bottom successively
Provided with top plate, upper bolster and die shoe, hydraulic cylinder is connected between top plate and upper bolster, upper bolster bottom is provided with staking punch, punching
Pressure head and the stamped groove being located on die shoe are cooperated, and mould emptier, the demoulding are provided between the die shoe and base
Mechanism includes stripping chute, demoulding block, elevating lever, expansion link, gear A and gear B, stripping chute and is located at punching press trench bottom, stripping chute
Interior to be provided with demoulding block, the gear A and gear B are rotatablely installed on base by pole, the gear A side and gear B
Engagement, opposite side and the groove A intermeshings for being located at elevating lever side, the elevating lever upper end passes through leading on die shoe
Connected to Kong Houyu upper bolsters, and elevating lever is slidably connected with pilot hole, the expansion link includes hollow tube and located at hollow tube
Interior motion bar, motion bar side are provided with and the intermeshing groove B of gear B, hollow tube connect base, the connection of motion bar upper end
It is stripped block.
Preferably, the upper bolster bottom is provided with discharging mechanism, the discharging mechanism and the accommodating groove being located on die shoe
Cooperate, and discharging mechanism includes clamping plate A, clamping plate B, fixed plate, electromagnet, magnetic block, spring and connecting rod, small end connects
Connecting die holder, lower end is connected plate, and fixed front edge of board is provided with clamping plate A and clamping plate B, and clamping plate B ends are fixedly connected with fixed plate,
Clamping plate A ends are slidably connected with fixed plate, and clamping plate B is provided with electromagnet, and clamping plate A is provided with the magnetic to be cooperated with electromagnet
Block, spring is also associated between clamping plate A and clamping plate B.
Preferably, the discharging mechanism also includes magnet control component, and magnet control component is by being located on upper bolster
The feeler lever at end and the touch-switch composition being located on top plate, feeler lever cooperate with touch-switch, touch-switch and electromagnetism ferroelectricity
Property connection.
Preferably, clamping plate A and clamping plate the B upper end is connected to slide bar A and fix bar B, fix bar B upper ends and upper mould
Seat is fixedly connected, and slide bar A and the slide rail of upper bolster bottom are slidably connected.
Preferably, the storage trench bottom is provided with resilient rubbber cushion.
Preferably, the die shoe is provided with blow tank, and blow tank is between stamped groove and clamping plate B.
Relative to prior art, the present invention has the beneficial effect that：
The present invention is realized that demoulding block is synchronous with upper bolster and risen using the mutual cooperation of elevating lever, gear A, gear B and expansion link
Drop motion, realize the demoulding work of demoulding block and be stripped the reset work of block, so as to complete automatic demoulding work, reduce work
Intensity, eliminate potential safety hazard existing for demoulding work；The present invention controls electromagnet using the mutual cooperation of feeler lever and touch-switch
Energization and power-off, that is, control the clamping plate A direction of motion, realize the self-emptying work of mould, improve production efficiency.The present invention
Structure is novel, reasonable, easy to use, suitable to promote.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the A-A of the present invention to cross section structure diagram；
Fig. 3 is mplifying structure schematic diagram at Figure 1B of the present invention；
Fig. 4 is mplifying structure schematic diagram at Fig. 1 C of the present invention；
In figure：1st, base, 2, riser, 3, top plate, 4, upper bolster, 5, die shoe, 6, hydraulic cylinder, 7, staking punch, 8, stamped groove, 9,
Stripping chute, 10, demoulding block, 11, elevating lever, 12, gear A, 13, gear B, 14, pole, 15, groove A, 16, pilot hole, 17, in
Blank pipe, 18, motion bar, 19, groove B, 20, accommodating groove, 21, clamping plate A, 22, clamping plate B, 23, fixed plate, 24, electromagnet, 25, magnetic
Property block, 26, spring, 27, connecting rod, 28, feeler lever, 29, touch-switch, 30, slide bar A, 31, fix bar B, 32, slide rail, 33, elasticity
Rubber blanket, 34, blow tank.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As shown in Figures 1 to 4, a kind of decompressor of automatic demoulding, including base 1, base both sides are provided with riser 2, and two
Top plate 3, upper bolster 4 and die shoe 5 are sequentially provided between riser from top to bottom, hydraulic cylinder 6 is connected between top plate and upper bolster, on
Die holder bottom is provided with staking punch 7, and staking punch cooperates with the stamped groove 8 being located on die shoe, set between die shoe and base
There is mould emptier, mould emptier includes stripping chute 9, demoulding block 10, elevating lever 11, expansion link, gear A 12 and gear B 13, the demoulding
Groove is located at punching press trench bottom, is provided with demoulding block in stripping chute, and gear A and gear B are rotatablely installed on base by pole 14,
Gear A side is engaged with gear B, and opposite side and the groove A15 intermeshings for being located at elevating lever side, elevating lever upper end passes through and set
It is connected after pilot hole 16 on die shoe with upper bolster, and elevating lever is slidably connected with pilot hole, expansion link includes hollow tube
17 and the motion bar 18 in hollow tube, motion bar side is provided with and the intermeshing groove B19 of gear B, hollow tube connection
Base, motion bar upper end connection demoulding block, upper bolster bottom is provided with discharging mechanism, discharging mechanism and the storage being located on die shoe
Groove 20 cooperates, and discharging mechanism includes clamping plate A21, clamping plate B22, fixed plate 23, magnet 24, magnetic block 25, the and of spring 26
Connecting rod 27, storage trench bottom are provided with resilient rubbber cushion 33, and small end connects upper bolster, and lower end is connected plate, before fixed plate
End is provided with clamping plate A and clamping plate B, and clamping plate B ends are fixedly connected with fixed plate, and clamping plate A ends are slidably connected with fixed plate, clamping plate B
Electromagnet is provided with, clamping plate A is provided with the magnetic block to be cooperated with electromagnet, spring is also associated between clamping plate A and clamping plate,
Discharging mechanism also includes magnet control component, and magnet control component is by being located at the feeler lever 28 of upper bolster upper end and being located at top plate
On touch-switch 29 form, feeler lever and touch-switch are cooperated, and touch-switch is electrically connected with electromagnet, clamping plate A and folder
Plate B upper ends are connected to slide bar A30 and fix bar B31, and fix bar B upper ends are fixedly connected with upper bolster, slide bar A and upper bolster
The slide rail 32 of bottom is slidably connected, and die shoe is provided with blow tank 34, and blow tank is between stamped groove and clamping plate B.
The operation principle of the present invention is as follows：
As shown in Figures 1 to 4, in use, workpiece is positioned over into the top of stamped groove 8, hydraulic cylinder 6 drives upper bolster 4 to move downward,
Elevating lever 11 moves downward simultaneously, and drive gear A12 rotates clockwise along rotate counterclockwise, gear B 13, and motion bar 18 is in
Decline in blank pipe 17, demoulding block 10 is accommodated in completely in stripping chute 9, now staking punch 7 completes punching press with stamped groove 8 to workpiece
Work, after punching press terminates, hydraulic cylinder 6 recovers, and driving upper bolster 4 moves upwards, and elevating lever 11 moves upwards, drive gear A12
Rotate clockwise, gear B 13 raises along rotate counterclockwise, motion bar 18 in hollow tube 17, is stripped block 10 by mould ejection
Stamped groove 8, realizes automatic demoulding, and when upper bolster 4 recovers to the top, feeler lever 28 contacts with touch-switch 29, makes electromagnet
24 are powered, and electromagnet produces suction to magnetic block 25, make clamping plate A21 to the lateral movements of clamping plate B22 mono-, so as to the mould for completing punching press
Tool pushes blow tank 34 to, realizes self-emptying, further increases ram efficiency, and it is hidden to eliminate safety existing for the artificial demoulding
Suffer from.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (6)
1. a kind of decompressor of automatic demoulding, including base, the base both sides are provided with riser, between two risers from top to bottom according to
It is secondary to be provided with top plate, upper bolster and die shoe, hydraulic cylinder is connected between top plate and upper bolster, upper bolster bottom is provided with staking punch,
Staking punch and the stamped groove being located on die shoe cooperate, it is characterised in that：The demoulding is provided between the die shoe and base
Mechanism, the mould emptier include stripping chute, demoulding block, elevating lever, expansion link, gear A and gear B, stripping chute and are located at punching press
Trench bottom, is provided with demoulding block in stripping chute, and the gear A and gear B are rotatablely installed on base by pole, the gear
A is engaged side with gear B, and opposite side and the groove A intermeshings for being located at elevating lever side, the elevating lever upper end passes through
It is connected after pilot hole on die shoe with upper bolster, and elevating lever is slidably connected with pilot hole, the expansion link includes hollow tube
With the motion bar in hollow tube, motion bar side is provided with living with the intermeshing groove B of gear B, hollow tube connect base
Lever upper end connection demoulding block.
A kind of 2. decompressor of automatic demoulding as claimed in claim 1, it is characterised in that：The upper bolster bottom is provided with out
Expect mechanism, the discharging mechanism and the accommodating groove that is located on die shoe cooperate, and discharging mechanism include clamping plate A, clamping plate B,
Fixed plate, electromagnet, magnetic block, spring and connecting rod, small end connection upper bolster, lower end are connected plate, fixed front edge of board
Provided with clamping plate A and clamping plate B, clamping plate B ends are fixedly connected with fixed plate, and clamping plate A ends are slidably connected with fixed plate, on clamping plate B
Provided with electromagnet, clamping plate A is provided with the magnetic block to be cooperated with electromagnet, spring is also associated between clamping plate A and clamping plate B.
A kind of 3. decompressor of automatic demoulding as claimed in claim 2, it is characterised in that：The discharging mechanism also includes electricity
Magnet control assembly, magnet control component are made up of the feeler lever and the touch-switch being located on top plate for being located at upper bolster upper end,
Feeler lever is cooperated with touch-switch, and touch-switch is electrically connected with electromagnet.
A kind of 4. decompressor of automatic demoulding as claimed in claim 2, it is characterised in that：Clamping plate A and clamping plate the B upper end
Slide bar A and fix bar B are connected to, fix bar B upper ends are fixedly connected with upper bolster, slide bar A and the slide rail of upper bolster bottom
It is slidably connected.
A kind of 5. decompressor of automatic demoulding as claimed in claim 2, it is characterised in that：The storage trench bottom is provided with bullet
Property rubber blanket.
A kind of 6. decompressor of automatic demoulding as claimed in claim 2, it is characterised in that：The die shoe is provided with discharging
Groove, blow tank is between stamped groove and clamping plate B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899756.8A CN107671198A (en) | 2017-09-28 | 2017-09-28 | A kind of decompressor of automatic demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899756.8A CN107671198A (en) | 2017-09-28 | 2017-09-28 | A kind of decompressor of automatic demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671198A true CN107671198A (en) | 2018-02-09 |
Family
ID=61138446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710899756.8A Withdrawn CN107671198A (en) | 2017-09-28 | 2017-09-28 | A kind of decompressor of automatic demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671198A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858645A (en) * | 2018-06-26 | 2018-11-23 | 湖州力托装饰材料有限公司 | A kind of sawdust pallet processing mold |
| CN109687381A (en) * | 2018-12-28 | 2019-04-26 | 张淼淼 | A kind of protecting case for communication cable connector preparation facilities |
| CN110976599A (en) * | 2019-12-26 | 2020-04-10 | 吉林工程技术师范学院 | Automatic stamping forming equipment for end part of cylindrical pipe fitting |
| CN111318618A (en) * | 2020-03-12 | 2020-06-23 | 张军堂 | Stamping die convenient to drawing of patterns |
| CN112693133A (en) * | 2020-12-09 | 2021-04-23 | 杭州前锐信息技术有限公司 | Automotive carbon fiber interior mold |
| WO2021208347A1 (en) * | 2020-04-17 | 2021-10-21 | 昆山市珍和模具五金机械有限公司 | Router housing position hole punching apparatus |
| CN114147920A (en) * | 2021-11-19 | 2022-03-08 | 孙正亮 | Plastic mold |
| CN115647269A (en) * | 2022-10-31 | 2023-01-31 | 浙江迪特高强度螺栓有限公司 | Hot forging forming process for head of inner hexagon screw and die structure thereof |
-
2017
- 2017-09-28 CN CN201710899756.8A patent/CN107671198A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858645A (en) * | 2018-06-26 | 2018-11-23 | 湖州力托装饰材料有限公司 | A kind of sawdust pallet processing mold |
| CN109687381A (en) * | 2018-12-28 | 2019-04-26 | 张淼淼 | A kind of protecting case for communication cable connector preparation facilities |
| CN110976599A (en) * | 2019-12-26 | 2020-04-10 | 吉林工程技术师范学院 | Automatic stamping forming equipment for end part of cylindrical pipe fitting |
| CN111318618A (en) * | 2020-03-12 | 2020-06-23 | 张军堂 | Stamping die convenient to drawing of patterns |
| WO2021208347A1 (en) * | 2020-04-17 | 2021-10-21 | 昆山市珍和模具五金机械有限公司 | Router housing position hole punching apparatus |
| CN112693133A (en) * | 2020-12-09 | 2021-04-23 | 杭州前锐信息技术有限公司 | Automotive carbon fiber interior mold |
| CN112693133B (en) * | 2020-12-09 | 2022-07-12 | 杭州前锐信息技术有限公司 | Carbon fiber interior trimming mold for vehicle |
| CN114147920A (en) * | 2021-11-19 | 2022-03-08 | 孙正亮 | Plastic mold |
| CN115647269A (en) * | 2022-10-31 | 2023-01-31 | 浙江迪特高强度螺栓有限公司 | Hot forging forming process for head of inner hexagon screw and die structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |