CN208483095U - The sieve plate punching die of self-feeding - Google Patents
The sieve plate punching die of self-feeding Download PDFInfo
- Publication number
- CN208483095U CN208483095U CN201821245911.0U CN201821245911U CN208483095U CN 208483095 U CN208483095 U CN 208483095U CN 201821245911 U CN201821245911 U CN 201821245911U CN 208483095 U CN208483095 U CN 208483095U
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- China
- Prior art keywords
- feeding roller
- plate
- ratchet
- bottom plate
- sieve plate
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Abstract
The utility model relates to a kind of sieve plate punching dies of self-feeding, including bottom plate, upper mounted plate, cover half, dynamic model, formed punch and feed device, the connection of the workbench of bottom plate and stamping equipment, cover half is provided on bottom plate, chip-removal hole is provided in cover half, the connection of the pressure head of upper mounted plate and stamping equipment, the lower end of upper mounted plate connects dynamic model, formed punch is provided in dynamic model, formed punch is corresponding with chip-removal hole, feed device is arranged on bottom plate, positioned at the side of bottom plate, feed device includes upper connecting rod, pull rod, swing rod, wobble wheel, ratchet, driving shaft, undersetting, upper bracket, lower feeding roller and upper feeding roller, the utility model is to connect connecting rod on the upper mounted plate of punching die, when upper mounted plate moves up, feeding roller rotation is driven by link mechanism, thus by the mobile a certain distance of sieve plate , it loops back and forth like this, realizes feeding, and feeding roller does not rotate when upper mounted plate moves down, and prevents sieve plate from retracting.
Description
Technical field
The utility model relates to technology of die manufacturing fields, and in particular to a kind of sieve plate punching die of self-feeding.
Background technique
Sieve plate is also known as porous plate, is the essential components of screening installation, and sieve plate requires that wear-resisting property is good, service life
Long, moisture-proof, wear-resisting property are good, are suitable for the machinery industries such as washup, screening, classification, de- slag, desliming, dehydration.Existing sieve plate exists
Generally use bore operation when processing and manufacturing, but due on sieve plate boring ratio it is more and than comparatively dense, drilling processing worker
Large labor intensity, bit damage rate is high, and manufacturing cost is high, and more and more sieve plate processing enterprises have selected punching processing thus
Mode apparatus for machining sieve plate, under punching die effect, multiple sieve pores are can be processed in one-off hole-piercing, to improve processing efficiency, reduce at
This, still, when using punching processing sieve plate, since the general area of sieve plate is larger, and punching die is it is not possible that a punching press is complete
The sieve pore in portion, therefore, it is necessary to on-perforated sieve plate is constantly delivered to stamping die, i.e., to stamping die feeding, currently,
To artificial feeding is mainly used when stamping die feeding, large labor intensity, pushing precision is not high, cannot make the sieve pore position on sieve plate
Correct corresponding formed punch is set, processing can be just punched out after position can only be manually adjusted, can not work continuously, production efficiency is low
Under.
Utility model content
In conclusion in order to overcome the shortcomings of that prior art problem, the utility model provide a kind of sieve of self-feeding
Plate punching die, it is that connecting rod is connected on the upper mounted plate of punching die, when upper mounted plate moves up, passes through link mechanism
Feeding roller rotation is driven, so that the mobile a certain distance of sieve plate is looped back and forth like this, realizes feeding, and upper mounted plate is downward
Feeding roller does not rotate when mobile, prevents sieve plate from retracting, to realize self-feeding when sieve plate punching.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of sieve plate punching die of self-feeding, in which: including bottom plate, upper mounted plate, cover half, dynamic model, formed punch
And feed device, the workbench of the bottom plate and stamping equipment connect, and are provided with cover half on bottom plate, described determines
Chip-removal hole is provided in mould, the pressure head connection of the upper mounted plate and stamping equipment, the lower end of upper mounted plate connects dynamic model, institute
Formed punch is provided in the dynamic model stated, formed punch is corresponding with chip-removal hole, and the feed device is arranged on bottom plate, is located at lower solid
The side of fixed board, the feed device include upper connecting rod, pull rod, swing rod, wobble wheel, ratchet, driving shaft, undersetting, on
Support, lower feeding roller and upper feeding roller, the side of the upper mounted plate are provided with upper connecting rod, the upper connecting rod and drawing
One end of bar is hinged, and the other end of the pull rod and one end of swing rod are hinged, and the swing rod is arranged on wobble wheel, described
Wobble wheel be installed on driving shaft, and connect with driving shaft by bearing, interior ratchet be provided in the wobble wheel, it is described
Driving shaft on key connection have ratchet, outer ratchet is provided on the excircle of ratchet, interior ratchet and spine in the wobble wheel
Outer ratchet on wheel is intermeshed, and undersetting is provided on the bottom plate, and undersetting supports driving shaft, and driving shaft phase
Undersetting is rotated, lower feeding roller is provided on the driving shaft, upper bracket, upper bracket branch is connected on the undersetting
Driven shaft is supportted, and driven shaft is rotated relative to upper bracket, is provided with feeding roller on the driven shaft, sieve plate to be processed installs
Between upper feeding roller and lower feeding roller, upper feeding roller and lower feeding roller clamp sieve plate to be processed.
Further, it is provided with guide post on the bottom plate, guide sleeve is provided on the upper mounted plate, is oriented to
Column is installed in guide sleeve.
Further, it is provided with driving gear on the driving shaft, driven gear is provided on the driven shaft, actively
Gear and driven gear are intermeshed.
Further, the undersetting and upper bracket are fastenedly connected by stay bolt, and pressure is set with outside the stay bolt
Tight spring.
The utility model has the following beneficial effects:
1, the utility model is that connecting rod is connected on the upper mounted plate of punching die, when upper mounted plate moves up, is passed through
Link mechanism drives feeding roller rotation, so that the mobile a certain distance of sieve plate is looped back and forth like this, realizes feeding, and it is upper solid
Feeding roller does not rotate when fixed board moves down, and prevents sieve plate from retracting, to realize self-feeding when sieve plate punching.
2, interior ratchet is provided in the wobble wheel of the utility model, the outer ratchet on interior ratchet and ratchet is intermeshed, spine
Wheel is by key and active axis connection, then after punching, when upper mounted plate moves up, drives swing rod to swing by pull rod, from
And make wobble wheel with respect to spindle rotation, at this point, interior ratchet stirs ratchet rotation, to make spindle rotation, driving shaft is driven
Lower feeding roller rotation, while driven gear rotation is driven by driving gear, to make feeding roller rotation, upper feeding roller and under
Feeding roller clamps sieve plate to be processed, and the rotation of upper feeding roller and lower feeding roller drives sieve plate to be processed to move to punching die
It is dynamic, realize self-feeding.It is driven in dynamic model and formed punch punch process when upper mounted plate moves down, pull rod moves down, at this time
Wobble wheel idle running, to be effectively prevented sieve plate rollback.
3, the undersetting of the utility model and upper bracket are fastenedly connected by stay bolt, and pressure is set with outside the stay bolt
Tight spring, the setting of holddown spring can guarantee that upper feeding roller presses to lower feeding roller always, to guarantee that upper feeding roller is sent under
Material roller clamps sieve plate to be processed always.
4, it is provided with guide post on the bottom plate of the utility model, is provided with guide sleeve on the upper mounted plate, leads
It is installed in guide sleeve to column, the setting of guide post and guide sleeve play the guiding role in punch process, guarantees that punching position is quasi-
Really, formed punch is avoided to damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the feed device of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, the sieve plate punching die of a kind of self-feeding, including bottom plate 1, upper mounted plate 2, cover half
3, dynamic model 4, formed punch 5 and feed device, the bottom plate 1 connect with the workbench of stamping equipment, are arranged on bottom plate 1
There is cover half 3, chip-removal hole 16 is provided in the cover half 3, the upper mounted plate 2 is connect with the pressure head of stamping equipment, upper solid
The lower end of fixed board 2 connects dynamic model 4, is provided with formed punch 5 in the dynamic model 4, formed punch 5 is corresponding with chip-removal hole 16, on bottom plate 1
It is provided with guide post 21, guide sleeve 22 is provided on the upper mounted plate 2, guide post 21 is installed in guide sleeve 22, described
Feed device be arranged on bottom plate 1, positioned at the side of the charging of bottom plate 1, the feed device includes upper company
Extension bar 6, pull rod 7, swing rod 8, wobble wheel 9, ratchet 10, driving shaft 11, undersetting 12, upper bracket 13, lower feeding roller 14 and on give
Expect roller 15, the side of the upper mounted plate 2 is provided with upper connecting rod 6, and the upper connecting rod 6 and one end of pull rod 7 are hinged,
One end of the other end and swing rod 8 of the pull rod 7 is hinged, and the swing rod 8 is arranged on wobble wheel 9, the wobble wheel 9
It is installed on driving shaft 11, and is connect with driving shaft 11 by bearing, interior ratchet 17 is provided in the wobble wheel 9, it is described
Driving shaft 11 on key connection have ratchet 10, outer ratchet 18 is provided on the excircle of ratchet 10, it is interior in the wobble wheel 9
Outer ratchet 18 on ratchet 17 and ratchet 10 is intermeshed, and is provided with undersetting 12 on the bottom plate 1, and undersetting 12
Driving shaft 11 is supportted, and driving shaft 11 is rotated relative to undersetting 12, is provided with lower feeding roller 14 on the driving shaft 11, it is described
Upper bracket 13 is connected on undersetting 12, undersetting 12 is fastenedly connected with upper bracket 13 by stay bolt 25, the stay bolt
Be set with holddown spring 26 outside 25, upper bracket 13 supports driven shaft 19, and driven shaft 19 is with respect to the rotation of upper bracket 13, it is described from
Feeding roller 15 is provided on moving axis 19, sieve plate 20 to be processed is installed between feeding roller 15 and lower feeding roller 14, above send
Material roller 15 and lower feeding roller 14 clamp sieve plate 20 to be processed.Driving gear 23, the driven shaft are provided on driving shaft 11
Driven gear 24 is provided on 19, driving gear 23 and driven gear 24 are intermeshed.
In use, starting stamping equipment, passes through upper feeding roller 15 and lower feeding roller 14 for one end of sieve plate 20 to be processed
Between gap, tighten stay bolt 25, feeding roller 15 and lower feeding roller 14 made to clamp sieve plate 20 to be processed, stamping equipment
Pressure head drives upper mounted plate 2 and dynamic model 4 to move downward, and the formed punch 5 on dynamic model 4 is punched out operation to sieve plate, upper mounted plate 2 to
Lower movement drives pull rod 7 to move downward, so that 8 clockwise oscillation of swing rod be made to put at this time so that wobble wheel 9 be made to rotate clockwise
Interior ratchet 17 in driving wheel 9 cannot deliver torque to ratchet 10, and therefore, ratchet 10 does not rotate, and wobble wheel 9 dallies at this time.When
Punching finishes, and when upper mounted plate 2 moves up, pull rod 7 is moved upwards at this time, to make 8 counter-clockwise swing of swing rod, drives and swings
The rotation counterclockwise of wheel 9, the interior ratchet 17 in wobble wheel 9 delivers torque to the outer ratchet 18 on ratchet 10 at this time, to make spine
10 rotation of wheel, ratchet 10 is connected by key on driving shaft 11, so that driving shaft 11 be driven to rotate, makes lower feeding roller 14 and active
Gear 23 rotate, driving gear 23 drive driven gear 24 rotate, thus make feeding roller 15 rotate, driving gear 23 with it is driven
The intermeshing of gear 24 realizes the relative rotation of lower feeding roller 14 and upper feeding roller 15, that is, feeding roller 14 is descended to turn counterclockwise
Dynamic, upper feeding roller 15 rotates clockwise, and upper feeding roller 15 and lower feeding roller 14 clamp sieve plate 20 to be processed and move to punching die
Mobile distance is moved, realizes the self-feeding of sieve plate punching processing.
Multiple formed punches can be arranged in the utility model on dynamic model in actual use, rush a formed punch in column or row or rectangular
Formula arrangement, a punching press can realize the punching press of multiple sieve pores.
It is noted that above-described embodiment is the affiliated technology neck to the illustrative and not limiting of technical solutions of the utility model
The equivalent replacement of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and range of art scheme, should be included within interest field required by the utility model.
Claims (4)
1. a kind of sieve plate punching die of self-feeding, it is characterised in that: including bottom plate (1), upper mounted plate (2), cover half
(3), dynamic model (4), formed punch (5) and feed device, the bottom plate (1) are connect with the workbench of stamping equipment, lower fixation
It is provided with cover half (3), is provided with chip-removal hole (16) in the cover half (3), the upper mounted plate (2) and punching press on plate (1)
The pressure head of equipment connects, and the lower end of upper mounted plate (2) connects dynamic model (4), is provided with formed punch (5), formed punch in the dynamic model (4)
(5) corresponding with chip-removal hole (16), the feed device is arranged on bottom plate (1), is located at the side of bottom plate (1),
The feed device include upper connecting rod (6), pull rod (7), swing rod (8), wobble wheel (9), ratchet (10), driving shaft (11),
Undersetting (12), upper bracket (13), lower feeding roller (14) and upper feeding roller (15), the side setting of the upper mounted plate (2)
Have upper connecting rod (6), the upper connecting rod (6) and one end of pull rod (7) are hinged, the other end and pendulum of the pull rod (7)
One end of bar (8) is hinged, and the swing rod (8) is arranged on wobble wheel (9), and the wobble wheel (9) is installed on driving shaft
(11) it on, and is connect with driving shaft (11) by bearing, is provided with interior ratchet (17), the master in the wobble wheel (9)
There is ratchet (10) key connection on moving axis (11), be provided on the excircle of ratchet (10) outer ratchet (18), the wobble wheel (9)
Outer ratchet (18) on interior interior ratchet (17) and ratchet (10) is intermeshed, and the bottom plate is provided with lower branch on (1)
Seat (12), undersetting (12) support driving shaft (11), and driving shaft (11) is rotated relative to undersetting (12), the driving shaft
(11) be provided with lower feeding roller (14), be connected on the undersetting (12) upper bracket (13) on, upper bracket (13) support from
Moving axis (19), and driven shaft (19) is rotated relative to upper bracket (13), is provided with feeding roller (15) on the driven shaft (19),
Sieve plate (20) to be processed is installed between feeding roller (15) and lower feeding roller (14), upper feeding roller (15) and lower feeding roller
(14) sieve plate (20) to be processed is clamped.
2. the sieve plate punching die of self-feeding according to claim 1, it is characterised in that: the bottom plate (1)
On be provided with guide post (21), be provided on the upper mounted plate (2) guide sleeve (22), guide post (21) is installed on guide sleeve
(22) in.
3. the sieve plate punching die of self-feeding according to claim 1, it is characterised in that: on the driving shaft (11)
It is provided with driving gear (23), is provided on the driven shaft (19) driven gear (24), driving gear (23) and driven tooth
Take turns (24) intermeshing.
4. the sieve plate punching die of self-feeding according to claim 1, it is characterised in that: the undersetting (12) with
Upper bracket (13) is fastenedly connected by stay bolt (25), is set with holddown spring (26) outside the stay bolt (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245911.0U CN208483095U (en) | 2018-08-03 | 2018-08-03 | The sieve plate punching die of self-feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245911.0U CN208483095U (en) | 2018-08-03 | 2018-08-03 | The sieve plate punching die of self-feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483095U true CN208483095U (en) | 2019-02-12 |
Family
ID=65246712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245911.0U Expired - Fee Related CN208483095U (en) | 2018-08-03 | 2018-08-03 | The sieve plate punching die of self-feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331037A (en) * | 2020-03-26 | 2020-06-26 | 浙江强伟五金有限公司 | Curtain rod metal piece stamping stepping die |
-
2018
- 2018-08-03 CN CN201821245911.0U patent/CN208483095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331037A (en) * | 2020-03-26 | 2020-06-26 | 浙江强伟五金有限公司 | Curtain rod metal piece stamping stepping die |
| CN111331037B (en) * | 2020-03-26 | 2021-10-01 | 浙江强伟五金有限公司 | Curtain rod metal piece stamping stepping die |
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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: 20190212 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |