CN209094303U - A kind of perforating press - Google Patents
A kind of perforating press Download PDFInfo
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- CN209094303U CN209094303U CN201821842174.2U CN201821842174U CN209094303U CN 209094303 U CN209094303 U CN 209094303U CN 201821842174 U CN201821842174 U CN 201821842174U CN 209094303 U CN209094303 U CN 209094303U
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- lower frame
- formed punch
- sleeve
- perforating press
- draw runner
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000004080 punching Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 206010055001 Hypodontia Diseases 0.000 claims description 13
- 206010002583 anodontia Diseases 0.000 claims description 13
- 230000005213 hypodontia Effects 0.000 claims description 13
- 201000006680 tooth agenesis Diseases 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 description 23
- 239000010935 stainless steel Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
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Abstract
The utility model relates to a kind of perforating press, including formed punch, two draw runners, two slide bars, two kellies, two bracing wires, two blocks and No.1 sleeve.The formed punch is hollow structure, opens up that there are two strip grooves on the inner wall of formed punch.The draw runner, slide bar and reset spring are respectively positioned on the inside of formed punch.It is connected between two draw runners by multiple reset springs, draw runner is located at the front of strip groove, and draw runner is set in parallel with strip groove, and two draw runners are also set in parallel.The utility model adds No.1 sleeve by the outside in formed punch, achievees the purpose that adjust punching size, meets diversified demand.At the same time, the snap fit of formed punch and No.1 sleeve was not only convenient but also secured in the utility model.In addition, the utility model is avoided that the problem not of uniform size of pitch of holes brought by manual operation by integrating transmission mechanism and position-limit mechanism on lower frame again while providing punching operation efficiency.
Description
Technical field
The utility model relates to perforating press technical field, in particular to a kind of perforating press.
Background technique
With the development of new and high technology, the application field of perforating press is more and more extensive, leads from initial national defence, space flight
Domain has had spread over the fields such as machinery, medical treatment；According to the material shape processed, perforating press is divided into plate perforating press, circle
Pipe punching machine, square-pipe punching machine and U-shaped steel perforating press etc..Perforating press is after installing raw material, in the driving of power mechanism
Under, punching die acts on material, completes a kind of mechanical equipment of punching.Stainless steel strip is punched out using perforating press
When, it has the disadvantage in that
1, the formed punch size of existing perforating press is not adjustable, and is led to the of single specification of the hole gone out, is unable to satisfy multiplicity
The demand of change；
2, when perforating press is punched out, usually manual promotion stainless steel strip travels forward, and the degree of automation is low, operation
Inefficiency.And due to being manual operation, there are deviations for the spacing that will lead between each hole.Meanwhile because not to stainless steel
Item is limited, and can manually be shifted when pushing away stainless steel strip manually, leads to each hole not on the same line, seriously
Influence the quality of product.
Summary of the invention
Based on this, it is necessary to which the pitch of holes that can not be adjusted and go out for the formed punch size of perforating press is inconsistent to ask
Topic, provides a kind of perforating press, and by being socketed No.1 sleeve outside formed punch, the size portalled that liquidates arbitrarily is adjusted, and leads to
Setting transmission mechanism and position-limit mechanism are crossed, the degree of automation of operation is provided and guarantees the spacing one between the hole gone out simultaneously
It causes, the quality of product is also ensured while promoting operating efficiency.
The technical solution of the one of embodiment of the utility model is a kind of perforating press, comprising:
Formed punch, the formed punch are hollow structure, open up that there are two strip grooves on the inner wall of formed punch；
Two draw runners are connected between two draw runners by multiple reset springs, and draw runner is located at the front of strip groove, and
Draw runner is set in parallel with strip groove, and two draw runners are also set in parallel；
Two slide bars, one end of two slide bars are fixedly connected with corresponding draw runner respectively, the other end of two slide bars
It is slidably mounted in corresponding strip groove respectively；
Two kellies, one end of two kellies are connected with one end of corresponding draw runner respectively, two kellies it is another
The outside that formed punch reaches formed punch is extended in end sliding, and the other end of two kellies offers thread groove, kelly and draw runner
Perpendicular shape；
Two bracing wires, two bracing wires are at cross-like, and one end of bracing wire is connect with draw runner, and the other end of bracing wire extends
Formed punch reaches the outside of formed punch out；
Two blocks, two blocks are respectively positioned on the outside of formed punch and are connected with the other end of bracing wire；
No.1 sleeve, the No.1 sleeve are socketed in the outside of formed punch, and offer on No.1 sleeve corresponding with formed punch
Through-hole, through-hole is located at the top of No.1 sleeve, opens up that there are two corresponding with kelly on the inner sidewall of the No.1 sleeve
Groove offers threaded hole corresponding with thread groove, the level of threaded hole and thread groove on the lateral wall of the No.1 sleeve
Center line is overlapped, and the diameter of the No.1 sleeve is greater than the diameter of formed punch；
Wherein, the draw runner, slide bar and reset spring are respectively positioned on the inside of formed punch.
Further, the perforating press further include:
The lower end of lower frame, the lower frame is equipped with foot prop；
Four support rods, one end of four support rods are fixedly connected with the upper end of lower frame, and four support rods
Positioned at four corners of lower frame；
Under upper cross plate, the lower end surface of the upper cross plate are connect with the other end of four support rods, and upper cross plate is located at
The top of frame；
Driving mechanism, the driving mechanism are mounted on the upper surface of upper cross plate, and driving mechanism is for driving formed punch
Lower movement, the driving mechanism are one of hydraulic-driven, pneumatic actuation.
Further, transmission mechanism and position-limit mechanism are additionally provided on the lower frame.
Further, the transmission mechanism includes:
At least two No.1 rollers, the No.1 roller is located at the inside of lower frame, and at least two No.1 rollers are in flat
Row setting；
At least two No.1 rotating bars, the No.1 rotating bar is fixedly plugged on roller, and one end of No.1 rotating bar
It is rotatably installed on lower frame, the other end of No.1 rotating bar stretches out the outside that lower frame reaches lower frame；
At least two all gears are intermeshed between at least two all gears, and all gear is fixedly attached to No.1
On the other end of rotating bar；
Hypodontia wheel, the hypodontia wheel are engaged with one of all gear；
Power motor, the output shaft on the power motor are fixedly connected with hypodontia wheel, and the power motor is mounted on down
On the rear wall of frame；
Wherein, the No.1 roller, No.1 rotating bar and all gear mutually correspond.
Further, the transmission mechanism further include:
At least two No. two rollers, at least two No. two rollers are set in parallel；
At least two No. two rotating bars, No. two rotating bars are fixedly plugged on No. two rollers, and the two of No. two rotating bars
End is rotatably installed on lower frame, and No. two rotating bars are set in parallel with the No.1 rotating bar.
Further, the position-limit mechanism includes:
At least two threaded rods, one end of the threaded rod are located at the outside of lower frame, and the other end of the threaded rod is stretched
Enter the inside of lower frame, the threaded rod is threadedly coupled with lower frame, and at least two threaded rods are evenly distributed on lower frame
Two sides and horizontal center line about lower frame it is symmetrical；
At least two snap-gauges, the side of the snap-gauge and the other end of threaded rod are rotatablely connected, and the other side of snap-gauge opens up
There is U-lag, the snap-gauge and threaded rod correspond.
Further, the inside of the U-lag is equipped with rubber pad.
Further, the position-limit mechanism further includes telescoping mechanism corresponding with snap-gauge.
Further, the telescoping mechanism includes:
No. two sleeves, No. two sleeves are mounted on lower frame, and No. two sleeves are located at the inside of lower frame；
Piston, the piston are slidably mounted on No. two sleeves, and the piston is located at the inside of No. two sleeves；
One end of mobile bar, the mobile bar is fixedly connected with the piston, and No. two sleeves are stretched out in the other end sliding of mobile bar
It reaches the outside of No. two sleeves and is connect with the side of snap-gauge.
Further, the foot prop is connected with vibration damper plate far from one end of lower frame.
The utility model adds No.1 sleeve by the outside in formed punch, achievees the purpose that adjust punching size, meet more
The demand of sample.At the same time, the snap fit of formed punch and No.1 sleeve was not only convenient but also secured in the utility model.In addition, this
Utility model is avoided that people while providing punching operation efficiency by integrating transmission mechanism and position-limit mechanism on lower frame again
Work operates brought pitch of holes problem not of uniform size.And also ensure that several holes gone out are maintained at using position-limit mechanism
On straight line, the quality of product is improved.
Detailed description of the invention
It is more particularly described by the preferred embodiment in the utility model shown in the drawings, the above and other mesh of the utility model
, feature and advantage will become more fully apparent.Identical appended drawing reference indicates identical part in all the attached drawings, and does not carve
Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows this purport.
Fig. 1 is the positive structure schematic of perforating press.
Fig. 2 is A structure enlargement diagram in Fig. 1.
Fig. 3 is B structure enlarged diagram in Fig. 2.
Fig. 4 is C-C structural schematic diagram in Fig. 2.
Fig. 5 is D-D structural schematic diagram in Fig. 1.
Fig. 6 is clamp structure enlarged diagram.
Fig. 7 is the structure enlargement diagram of telescoping mechanism.
Specific embodiment
For the ease of understanding the utility model, below with reference to relevant drawings to being originally described more fully.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element and it is in combination be integrated, or may be simultaneously present centering elements.Term as used herein " installation ", " one
End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, the technology of all technical and scientific terms used herein and the technical field for belonging to this
The normally understood meaning of personnel is identical.Term used in book described herein is intended merely to the mesh of description specific embodiment
, it is not intended that in limitation the utility model.Term " and or " used herein includes one or more relevant institute's lists
Any and all combinations of purpose.
Embodiment 1
With reference to Fig. 1, a kind of perforating press, including 1, four support rod 2 of lower frame, upper cross plate 3 and driving mechanism 4.
Wherein, the lower end of the lower frame 1 is equipped with foot prop, and the foot prop is connected with damping far from one end of lower frame 1
Plate is shaken come less perforating press work bring using vibration damper plate, guarantees the stationarity of punching.The one of four support rods 2
End is fixedly connected with the upper end of lower frame 1, and four support rods 2 are located at four corners of lower frame 1.The upper cross plate 3
Lower end surface connect with the other end of four support rods 2, and upper cross plate 3 is located at the top of lower frame 1.The driving mechanism
4 are mounted on the upper surface of upper cross plate 3, and driving mechanism 4 is for driving formed punch 5 to move up and down.Driving mechanism 4 is hydraulic drive
One of dynamic, pneumatic actuation.
In this embodiment, the stainless steel strip to punching is placed on lower frame 1.Then power on, driving mechanism 4 starts work
Make, is punched out using formed punch 5.It is by manually stainless steel strip being pushed to travel forward, so as in stainless steel in the present embodiment
A series of hole is got on item.
Embodiment 2
When needing to go out the hole of larger diameter, the perforating press in embodiment 1 is unable to satisfy this demand.It is asked to solve this
Topic, need to improve the formed punch 5 in embodiment 1, specific improved method is as follows:
Referring to figs. 2 to Fig. 4, a kind of perforating press, including the kelly 10, two of slide bar 9, two of draw runner 7, two of formed punch 5, two
14, two blocks 6 of bracing wire and No.1 sleeve 12.The formed punch 5 is hollow structure, opens up that there are two bar shapeds on the inner wall of formed punch 5
Slot.The draw runner 7, slide bar 9 and reset spring 8 are respectively positioned on the inside of formed punch 5.
Wherein, it is connected between two draw runners 7 by multiple reset springs 8.In the present embodiment, the number of reset spring 8
Mesh is two (as shown in Figure 4).Draw runner 7 is located at the front of strip groove, and draw runner 7 is set in parallel with strip groove, two draw runners
7 are also set in parallel.When outside formed punch 5 without socket No.1 sleeve 12, in a state of nature, reset spring 8 does not have reset spring 8
Have and is compressed；One end of two slide bars 9 is fixedly connected with corresponding draw runner 7 respectively, and the other end of two slide bars 9 is slided respectively
It is dynamic to be mounted in corresponding strip groove.Draw runner 7 is limited using slide bar 9, so that two draw runners 7 can only be in the horizontal direction
Sliding；One end of two kellies 10 is connected with one end of corresponding draw runner 7 respectively, and the other end of two kellies 10 slides
Extend the outside that formed punch 5 reaches formed punch 5.And the other end of two kellies 10 offers thread groove 11, kelly 10 and draw runner
7 perpendicular shapes；Two bracing wires 14 are at cross-like.And one end of bracing wire 14 is connect with draw runner 7, the other end of bracing wire 14 prolongs
Stretch out the outside that formed punch 5 reaches formed punch 5；Two blocks 6 are respectively positioned on the outside of formed punch 5 and are connected with the other end of bracing wire 14；Institute
State the outside that No.1 sleeve 12 is socketed in formed punch 5.And through-hole 12-1 corresponding with formed punch 5 is offered on No.1 sleeve 12, lead to
Hole 12-1 is located at the top of No.1 sleeve 12.It is corresponding with kelly 10 there are two being opened up on the inner sidewall of the No.1 sleeve 12
Groove 13.Threaded hole 12-2 corresponding with thread groove 11 is offered on the lateral wall of the No.1 sleeve 12.Threaded hole 12-2
It is overlapped with the horizontal center line of thread groove 11.The diameter of the No.1 sleeve 12 is greater than the diameter of formed punch 5.
In the present embodiment, it is improved by the structure to formed punch 5 and adds No.1 sleeve in the outside for increasing formed punch 5
12, achieve the purpose that adjustment hole size.Its specific regulative mode is as follows:
When needing to go out the hole of larger diameter, the through-hole 12-1 on No.1 sleeve 12 is first directed at formed punch 5 and makes kelly
10 with groove 13 in vertical state.Then along formed punch 5, No.1 sleeve 12 is pushed up.When No.1 sleeve 12 and formed punch 5 are collided
When, stop pushing No.1 sleeve 12.When pushing No.1 sleeve 12, two kellies 10 are squeezed by No.1 sleeve 12, are resetted at this time
Spring 8 is in compression shape.Then No.1 sleeve 12 is rotated counterclockwise.When kelly 10 is opposite with groove 13, in the work of reset spring 8
Under, two 10 back movements of kelly are blocked with corresponding recesses 13, and then formed punch 5 and No.1 sleeve 12 are connected together.Again
Threaded hole 12-2 and thread groove 11 are linked together using screw so that formed punch 5 and No.1 sleeve 12 connect it is more firm.Most
It recycles the driving mechanism 4 in embodiment 1 that No.1 sleeve 12 is driven to move downward afterwards to be punched out, be gone out more on stainless steel strip
The hole of major diameter.This operation, which does not need still further to start another perforating press, to be punched out.And formed punch 5 and No.1 sleeve 12
This snap fit is more convenient quick, and this snap fit is more secured.When disassembly, first the screw of installation is removed.So
Afterwards, two blocks 6 are pulled opposite to each other manually, so that two draw runners 7 are moved toward one another and are detached from groove 13.Then No.1 sleeve is removed
12.
Embodiment 3
To solve in embodiment 1, manually stainless steel strip being pushed to travel forward, bring the degree of automation is low and operation
The slow problem of efficiency.Transmission mechanism and position-limit mechanism are further added by perforating press in embodiment 1.It is also set on the lower frame 1
It is equipped with transmission mechanism and position-limit mechanism.
With reference to Fig. 5, the transmission mechanism includes at least two No.1 rollers 15, at least two No.1 rotating bars 16, at least
Two all gears 17, hypodontia wheel 18 and power motor 19.The No.1 roller 15, No.1 rotating bar 16 and all gear 17 mutual one
One is corresponding.In the present embodiment, the number of No.1 roller 15, No.1 rotating bar 16 and all gear 17 is two.
Wherein, the No.1 roller 15 is located at the inside of lower frame 1, and at least two No.1 rollers 15 are set in parallel；
The No.1 rotating bar 16 is fixedly plugged on roller 15.And one end of No.1 rotating bar 16 is rotatably installed on lower frame 1, one
The other end of number rotating bar 16 stretches out the outside that lower frame 1 reaches lower frame 1；It is mutually nibbled between at least two all gears 17
It closes.And all gear 17 is fixedly attached on the other end of No.1 rotating bar 16；The hypodontia wheel 18 and one of all gear 17
Engagement；Output shaft on the power motor 19 is fixedly connected with hypodontia wheel 18.The power motor 19 is mounted on lower frame 1
On rear wall.Hypodontia wheel 18 is driven to rotate using power motor 19.The power motor 19, external power supply and power switch pass through
Conducting wire connects to form a series circuit.Pass through nibbling between all gear 17 and hypodontia wheel 18 and all gear 17 and all gear 17
It closes, realizes the linkage of two No.1 rotating bars 16.
With reference to Fig. 5-7, the position-limit mechanism includes at least two threaded rods 20 and at least two snap-gauges 21.The snap-gauge 21
It is corresponded with threaded rod 20.In the present embodiment, the number of threaded rod 20 and snap-gauge 21 is four.
Wherein, one end of the threaded rod 20 is located at the outside of lower frame 1, and the other end of the threaded rod 20 protrudes into lower frame
The inside of frame 1.The threaded rod 20 is threadedly coupled with lower frame 1.At least two threaded rods 20 are evenly distributed on lower frame 1
Two sides and horizontal center line about lower frame 1 it is symmetrical.As shown in figure 5, four threaded rods 20 and snap-gauge 21 are in matrix point
Cloth, and there are two threaded rod 20 and snap-gauges 21 on the two sides of lower frame 1；The side of the snap-gauge 21 is another with threaded rod 20
End rotation connection, the other side of snap-gauge 21 offers U-lag 21-1.The inside of the U-lag 21-1 is equipped with rubber pad.It utilizes
Rubber pad reduces the vibration of punching bring, guarantees the stationarity of stainless steel strip movement.
In the present embodiment, first the stainless steel strip to punching is placed on No.1 roller 15 and make stainless steel strip rise punching point with
Formed punch 5 is opposite.Then further according to the width of stainless steel strip, to the direction rotating threaded rod 20 inside lower frame 1.Threaded rod 20 pushes away
Dynamic snap-gauge 21 moves.When the side of stainless steel strip is located at the inside of the U-lag 21-1 on snap-gauge 21, stop operating threaded rod
20.The side of stainless steel strip carries out horizontal direction to stainless steel strip with vertical one section of the inner sidewall of U-lag 21-1 to being bonded at this time
On limit, ensure that stainless steel strip moves in a straight line always, be not in offset.And the two sections of U-lag 21-1 transverse direction
Limit on vertical direction is done to stainless steel strip, when so that formed punch 5 being recycled to be punched out stainless steel strip, stainless steel strip will not
There is a phenomenon where tilting, guarantee going on smoothly for punch work.External power supply is connected, power motor 19 drives hypodontia wheel 18 to revolve
Turn, 18 interval of hypodontia wheel is engaged with all gear 17, and all gear 17 sends out intermittent rotation peaceful.Then make two No.1 rollings
Intermittent rotation occurs for cylinder 15.Finally stainless steel strip intermittence to transport function forward to be punched out.This operation does not need artificial hand
Dynamic operation, high degree of automation, and greatly improve the operating efficiency of punching.
Embodiment 4
For guarantee stainless steel strip advance stationarity and in punching stainless steel strip stability, in embodiment 3
Transmission mechanism can also increase with flowering structure:
With reference to Fig. 5, the transmission mechanism further includes at least two No. two roller 15-1 and at least two No. two rotating bar 16-
1.In the present embodiment, the number of No. two roller 15-1 and No. two rotating bar 16-1 is two.Wherein, two No. two rollings
Cylinder 15-1 is set in parallel；No. two rotating bar 16-1 are fixedly plugged on No. two roller 15-1, No. two rotating bar 16-1's
Both ends are rotatably installed on lower frame 1, and No. two rotating bar 16-1 are set in parallel with the No.1 rotating bar 16.
In the transmission mechanism, No. two roller 15-1 are a driven structures.
To guarantee to implement the stationarity that snap-gauge 21 moves in 3, it is further added by play to limit in implementing the position-limit mechanism in 3 and makees
Telescoping mechanism 22.It is described in detail below:
With reference to Fig. 7, the position-limit mechanism may also include telescoping mechanism 22 corresponding with snap-gauge 21.The telescoping mechanism 22
Including No. two sleeve 22-1, piston 22-2 and mobile bar 22-3.
Wherein, No. two sleeve 22-1 are mounted on lower frame 1, and No. two sleeve 22-1 are located at the inside of lower frame 1；
The piston 22-2 is slidably mounted on No. two sleeve 22-1, and the piston 22-2 is located at the inside of No. two sleeve 22-1；Institute
The one end for stating mobile bar 22-3 is fixedly connected with piston 22-2, and the other end sliding of mobile bar 22-3 is stretched out No. two sleeve 22-1 and arrived
Up to No. two sleeve 22-1 outside and connect with the side of snap-gauge 21.By moving back and forth for snap-gauge 21, so that mobile bar 22-3
It slidably reciprocates with piston 22-2 in the inside of No. two sleeve 22-1.To achieve the purpose that limit snap-gauge 21.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of utility model above described embodiment only expresses, the description thereof is more specific and detailed, but
It cannot be understood as the limitations to utility model patent range.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of perforating press characterized by comprising
Formed punch, the formed punch are hollow structure, open up that there are two strip grooves on the inner wall of formed punch；
Two draw runners are connected between two draw runners by multiple reset springs, and draw runner is located at the front of strip groove, and draw runner
It is set in parallel with strip groove, two draw runners are also set in parallel；
Two slide bars, one end of two slide bars are fixedly connected with corresponding draw runner respectively, the other end difference of two slide bars
It is slidably mounted in corresponding strip groove；
Two kellies, one end of two kellies are connected with one end of corresponding draw runner respectively, and the other end of two kellies is equal
The outside that formed punch reaches formed punch is extended in sliding, and the other end of two kellies offers thread groove, kelly and draw runner in vertical
Straight shape；
Two bracing wires, two bracing wires are at cross-like, and one end of bracing wire is connect with draw runner, and the other end of bracing wire extends punching
The outside of head arrival formed punch；
Two blocks, two blocks are respectively positioned on the outside of formed punch and are connected with the other end of bracing wire；
No.1 sleeve, the No.1 sleeve are socketed in the outside of formed punch, and offer on No.1 sleeve corresponding with formed punch logical
Hole, through-hole are located at the top of No.1 sleeve, are opened up on the inner sidewall of the No.1 sleeve there are two groove corresponding with kelly,
Threaded hole corresponding with thread groove, the horizontal center line of threaded hole and thread groove are offered on the lateral wall of the No.1 sleeve
It is overlapped, the diameter of the No.1 sleeve is greater than the diameter of formed punch；
Wherein, the draw runner, slide bar and reset spring are respectively positioned on the inside of formed punch.
2. perforating press according to claim 1, which is characterized in that the perforating press further include:
The lower end of lower frame, the lower frame is equipped with foot prop；
Four support rods, one end of four support rods are fixedly connected with the upper end of lower frame, and four support rods are located at
Four corners of lower frame；
Upper cross plate, the lower end surface of the upper cross plate are connect with the other end of four support rods, and upper cross plate is located at lower frame
Top；
Driving mechanism, the driving mechanism are mounted on the upper surface of upper cross plate, and driving mechanism is for driving formed punch to transport up and down
Dynamic, the driving mechanism is one of hydraulic-driven, pneumatic actuation.
3. perforating press according to claim 2, which is characterized in that be additionally provided with transmission mechanism and limit on the lower frame
Mechanism.
4. perforating press according to claim 3, which is characterized in that the transmission mechanism includes:
At least two No.1 rollers, the No.1 roller is located at the inside of lower frame, and at least two No.1 rollers are in set in parallel
It sets；
At least two No.1 rotating bars, the No.1 rotating bar are fixedly plugged on roller, and one end rotation of No.1 rotating bar
It is mounted on lower frame, the other end of No.1 rotating bar stretches out the outside that lower frame reaches lower frame；
At least two all gears are intermeshed between at least two all gears, and all gear is fixedly attached to No.1 rotation
On the other end of bar；
Hypodontia wheel, the hypodontia wheel are engaged with one of all gear；
Power motor, the output shaft on the power motor are fixedly connected with hypodontia wheel, and the power motor is mounted on lower frame
Rear wall on；
Wherein, the No.1 roller, No.1 rotating bar and all gear mutually correspond.
5. perforating press according to claim 4, which is characterized in that the transmission mechanism further include:
At least two No. two rollers, at least two No. two rollers are set in parallel；
At least two No. two rotating bars, No. two rotating bars are fixedly plugged on No. two rollers, and the both ends of No. two rotating bars are equal
It is rotatably installed on lower frame, and No. two rotating bars are set in parallel with the No.1 rotating bar.
6. perforating press according to claim 3, which is characterized in that the position-limit mechanism includes:
At least two threaded rods, one end of the threaded rod are located at the outside of lower frame, and the other end of the threaded rod protrudes into down
The inside of frame, the threaded rod are threadedly coupled with lower frame, and at least two threaded rods are evenly distributed on the two of lower frame
Side and horizontal center line about lower frame is symmetrical；
At least two snap-gauges, the side of the snap-gauge and the other end of threaded rod are rotatablely connected, and the other side of snap-gauge offers U-shaped
Slot, the snap-gauge and threaded rod correspond.
7. perforating press according to claim 6, which is characterized in that the inside of the U-lag is equipped with rubber pad.
8. perforating press according to claim 3, which is characterized in that the position-limit mechanism further includes stretches corresponding with snap-gauge
Contracting mechanism.
9. perforating press according to claim 8, which is characterized in that the telescoping mechanism includes:
No. two sleeves, No. two sleeves are mounted on lower frame, and No. two sleeves are located at the inside of lower frame；
Piston, the piston are slidably mounted on No. two sleeves, and the piston is located at the inside of No. two sleeves；
One end of mobile bar, the mobile bar is fixedly connected with the piston, and the other end sliding of mobile bar is stretched out No. two sleeves and reached
The outside of No. two sleeves is simultaneously connect with the side of snap-gauge.
10. perforating press according to claim 2, which is characterized in that the foot prop is connected with far from one end of lower frame to be subtracted
Shake plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842174.2U CN209094303U (en) | 2018-11-09 | 2018-11-09 | A kind of perforating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842174.2U CN209094303U (en) | 2018-11-09 | 2018-11-09 | A kind of perforating press |
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| Publication Number | Publication Date |
|---|---|
| CN209094303U true CN209094303U (en) | 2019-07-12 |
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| CN201821842174.2U Active CN209094303U (en) | 2018-11-09 | 2018-11-09 | A kind of perforating press |
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|---|---|
| CN (1) | CN209094303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119858032A (en) * | 2025-03-24 | 2025-04-22 | 中国标准化研究院 | Automatic metal tube T-shaped hole pulling equipment |
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2018
- 2018-11-09 CN CN201821842174.2U patent/CN209094303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119858032A (en) * | 2025-03-24 | 2025-04-22 | 中国标准化研究院 | Automatic metal tube T-shaped hole pulling equipment |
| CN119858032B (en) * | 2025-03-24 | 2025-07-25 | 中国标准化研究院 | Automatic metal pipe T-type hole extraction equipment |
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