CN209664076U - It is a kind of for producing the punching cutter of suction nozzle wheel case - Google Patents
It is a kind of for producing the punching cutter of suction nozzle wheel case Download PDFInfo
- Publication number
- CN209664076U CN209664076U CN201822164716.1U CN201822164716U CN209664076U CN 209664076 U CN209664076 U CN 209664076U CN 201822164716 U CN201822164716 U CN 201822164716U CN 209664076 U CN209664076 U CN 209664076U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- suction nozzle
- wheel case
- producing
- nozzle wheel
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a kind of for producing the punching cutter of suction nozzle wheel case, belong to dust catcher accessory manufacture field, it includes tool apron and the cutter head that is mounted on tool apron, and the cutter head includes the inner ring cutter head and outer ring cutter head being arranged concentrically, and is fixedly connected between the inner ring cutter head and outer ring cutter head.The utility model has required step in reduction suction nozzle wheel case process, and reduces waste of material, saves the effect of time and materials cost.
Description
Technical field
It is the utility model relates to dust catcher accessory manufacture field, in particular to a kind of for producing the piercing knife of suction nozzle wheel case
Tool.
Background technique
Dust catcher is a kind of using motor band movable vane piece high speed rotation, and air negative pressure is generated in the shell of sealing, is inhaled
The machine for taking dust, is usually used in indoor cleaning.The suction nozzle of dust catcher needs when in use and the plane contact to dust suction, and flat
It moves on face to reach cleaning effect, most of suction head of suction cleaner are provided with idler wheel with the side to dust suction plane contact to subtract
Frictional force between small suction head of suction cleaner and plane.
As shown in Figure of description 1, the wheel case in the prior art for the idler wheel of suction head of suction cleaner is annular in shape, logical at it
Become idler wheel after 5 installation shafts in hole to be mountable on suction head of suction cleaner.Existing wheel case first has to pair in process of production
Material for processing wheel case carries out sawing sheet, the through-hole 5 for installing shaft is then got on material, then material is divided into
5 squares with through-hole finally grind the edge of the square with through-hole 5, are processed into circular wheel case.
It is above-mentioned that following defect exists in the prior art: after material sawing sheet, to need to carry out material multistep processing with most
For end form at suction nozzle wheel case, process is relatively complicated, and material is divided into the processing side ground after the square with through-hole
Method will cause more waste of material, this problems demand solves.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of for producing suction nozzle wheel case
Punching cutter has required step in reduction suction nozzle wheel case process, and reduces waste of material, saves time and material
Expect the effect of cost.
The above-mentioned technical purpose of the utility model has the technical scheme that
It is a kind of for producing the punching cutter of suction nozzle wheel case, including tool apron and the cutter head that is mounted on tool apron, the cutter head
Including the inner ring cutter head and outer ring cutter head being arranged concentrically, it is fixedly connected between the inner ring cutter head and outer ring cutter head.
By using above-mentioned technical proposal, when material is processed into suction nozzle wheel case, the inner ring cutter head of cutter head and outer is enabled
Cutting ring head is contacted with the upper surface of material simultaneously, after material forms cricoid suction nozzle wheel case again by cutter head lift to next place into
Row is processed, and can be processed the close suction nozzle wheel case of spacing in plate of material, saves time and material spent in traditional diamond-making technique
Expect cost.
The utility model is further arranged to: offering multiple kidney-shapeds along the vertical direction on the lateral wall of the outer ring cutter head
Through-hole, screw thread has tightened fixed pin on the tool apron, and the fixed pin other end passes through waist through hole, and with waist through hole it
Between for sliding connection.
By using above-mentioned technical proposal, after cutter head is installed by tool apron to the machine for being used to process suction nozzle wheel case,
Tool apron remains stationary, it is only necessary to which driving device driving cutter head moves up and down, on the mechanism without connecting with cutter head is entire
Lower movement, and since cutter head is a kind of consumptive material, the setting of fixed pin is convenient for replacing cutter head.
The utility model is further arranged to: pressure ring, the pressure ring are embedded between the inner ring cutter head and outer ring cutter head
It is sliding connection between inner ring cutter head and outer ring cutter head, the one end of the fixed pin far from mounting base is tightened with pressure ring screw thread.
By using above-mentioned technical proposal, after inner ring cutter head and outer ring cutter head while with material, interior cutting ring
Head and outer ring cutter head lift simultaneously, and the pressure ring being fixedly connected with tool apron remains stationary, when the suction nozzle wheel case completed the process is with cutter head
When moving upwards together, pressure ring can be such that suction nozzle wheel case is maintained in plate of material, it is avoided to move upwards together with cutter head, convenient for pair
The finished product completed the process is collected.
The utility model is further arranged to: the tool apron includes mounting base and attachment base, and the fixed pin is threaded through peace
It fills on seat, bearing is connected between the mounting base and attachment base, no less than one mounting hole is offered on the attachment base.
By using above-mentioned technical proposal, attachment base is by wearing bolt in mounting hole to be mounted on for processing suction nozzle wheel
On the machine of set, be connected between mounting base and attachment base by bearing, can make cutter head stretch contacted with plate of material while
Rotation cutting is carried out to plate of material, guarantees cutting effect.
The utility model is further arranged to: the bearing is roller bearing, and the waist through hole setting quantity is four,
And it is uniformly provided on the side wall of outer ring cutter head.
By using above-mentioned technical proposal, roller bearing has the advantages that torque needed for starting is small, running accuracy is high, in knife
During head up and down motion punching, roller bearing can bear certain axial force, be hardly damaged, four be uniformly arranged waist-shaped hole
It can guarantee each side synchronization lifting of cutter, guarantee good processing effect.
The utility model is further arranged to: the mounting base is connected with cushion far from a side slip of outer ring cutter head
Ring offers the recessing groove being adapted to fixed pin on the buffering gasket ring.
By using above-mentioned technical proposal, when cutter moves up and down and processes, mounting base stress can have centainly upper
The distance of lower movement, after in fixed pin insertion recessing groove, the buffering gasket ring other side is abutted with attachment base, avoids fixed pin into one
Step moves upwards, and reduces the damage that bearing is subject to due to impact force.
The utility model is further arranged to: the mounting base offers ring far from the side of inner ring cutter head and outer ring cutter head
Slot is embedded with circlip in the annular groove.
By using above-mentioned technical proposal, the setting of circlip and annular groove can guarantee that the connection between mounting base and bearing is closed
System is more firm, is not easily disconnected from.
The utility model is further arranged to: the cutter head is removably connected with knife handle, the knife close to the side of circlip
Installation screw thread is provided on handle inner sidewall.
By using above-mentioned technical proposal, convenient for cutter head to be installed on to the machine for being used to process suction nozzle wheel case, due to knife
Head is rapid wear material, is needed replacing at regular intervals, knife handle enables knife handle to recycle with the setting that cutter head is detachably connected
It uses.
In conclusion the utility model has the following beneficial effects:
1. being played by the cutter head being made of inner ring cutter head and outer ring cutter head convenient for processing annular shape in plate of material
The effect of suction nozzle wheel case；
2. by, by the setting of arc groove and fixed pin sliding connection, rise cutter head can between outer ring cutter head and mounting base
Drop ground carries out cutting processing to plate of material；
3. stretching cutter head when carrying out to plate of material by the setting being rotatablely connected between mounting base and attachment base by bearing
It is rotated while contracting, conducive to the cutting effect of suction nozzle wheel case.
Detailed description of the invention
Fig. 1 is in the prior art for embodying the structural schematic diagram of suction nozzle wheel case；
Fig. 2 is in the utility model for embodying the perspective view of the explosion of cutter Each part；
Fig. 3 is in the utility model for embodying the structural schematic diagram of cutter head stretching；
Fig. 4 is in the utility model for embodying the structural schematic diagram of cutter head retraction；
Fig. 5 is in the utility model for embodying the structural schematic diagram of connection relationship between mounting base and attachment base.
In figure, 1, tool apron；2, mounting base；21, annular groove；211, circlip；212, fixed pin；22, pressure ring；23, gasket ring is buffered；
231, recessing groove；3, attachment base；31, mounting hole；32, bearing；4, cutter head；41, inner ring cutter head；42, outer ring cutter head；421, kidney-shaped
Through-hole；43, knife handle；44, screw thread is installed；5, through-hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
As shown in Fig. 2, it is a kind of for producing the punching cutter of suction nozzle wheel case, including tool apron 1 and the knife being mounted on tool apron 1
First 4, cutter head 4 includes fixed with one heart inner ring cutter head 41 and outer ring cutter head 42, and inner ring cutter head 41 is for being punched suction annular in shape
Great wheel set is for installing the through-hole 5 of shaft, and outer ring cutter head 42 and inner ring cutter head 41 are simultaneously for being punched the annular shape of suction nozzle wheel case
Structure.
As shown in Fig. 2, tool apron 1 includes connecting for installing the mounting base 2 of cutter head 4 and the attachment base 3 being installed on machine
Multiple mounting holes 31 are offered on seat 3, mounting hole 31 is the waist-shaped hole being arranged along 3 length direction of attachment base, is passed through during installation
Bolt is arranged in kidney-shaped mounting hole 31 to be connected on machine.Fixed pin 212, fixed pin 212 and peace are equipped in mounting base 2
It fills to be threadedly coupled between seat 2, is uniformly provided with four waist through hole 421 along its length on the side wall of outer ring cutter head 42,
Fixed pin 212 passes through waist through hole 421 and slides along the length direction of waist through hole 421.Inner ring cutter head 41 and outer ring cutter head
Pressure ring 22 is embedded in annular space between 42, the sliding of pressure ring 22 is connected between outer ring cutter head 42 and inner ring cutter head 41, Gu
It is tightened with 22 screw thread of pressure ring one end that rationed marketing 212 passes through waist through hole 421.Cutter head 4 is far from outer ring cutter head 42 and inner ring cutter head 41
Side knife handle 43 is removably connected with by screw thread, knife handle 43 is provided with far from the side of cutter head 4 and is installed on machine liftable
The installation screw thread 44 of side.
As shown in figure 3, when being punched into the suction nozzle wheel case of annular in plate of material, since attachment base 3 passes through peace by bolt
Dress hole 31 is fixedly installed on the fixed position of machine, and the height and attachment base 3 of the mounting base 2 on attachment base 3 is arranged in
It is same to keep height constant.Cutter head 4 is removably installed on the lifting unit of machine by the installation screw thread 44 of knife handle 43, machine
Lifting unit driving cutter head 4 move down, due between fixed pin 212 and waist through hole 421 for sliding connection, cutter head can be kept
4 move vertically downwards, and four be uniformly arranged waist through hole 421 guarantees that the height of cutter head 4 everywhere is identical, outer ring cutter head
42 with inner ring cutter head 41 simultaneously with material, be punched into annular suction nozzle wheel case, between attachment base 3 pass through fixed pin 212
22 height of pressure ring for tightening connection is identical as mounting base 2, is placed between outer ring cutter head 42 and inner ring cutter head 41, not to material and
The suction nozzle wheel case force being punched into.
As shown in figure 4, the lifting unit band dynamic cutter head 4 of machine moves upwards, due to the position of pressure ring 22 after punching
It remains unchanged, therefore when the suction nozzle wheel being punched into is cased with the trend moved upwards with outer ring cutter head 42 and inner ring cutter head 41, pressure ring
The upper surface force of 22 pairs of suction nozzle wheel cases, makes suction nozzle wheel case by being detached between outer ring wheel cutter head 42 and inner ring cutter head 41, after being convenient for
It is continuous that suction nozzle wheel case is collected.Due to cutter head 4 in blanking process vulnerable to loss, it is every after use after a period of time i.e.
It needs to replace it, first remove knife handle 43 in disassembly, then four fixed pins 212 are removed, 4 He of cutter head at this time
Pressure ring 22 can be replaced new cutter head 4 to mounting base by the method opposite with installation process simultaneously by being detached from mounting base 2
On 2, then knife handle 43 is mounted on new cutter head 4, can be installed on again on machine and be processed.
As shown in figure 5, being connected between mounting base 2 and attachment base 3 by bearing 32, the Selective type of bearing 32 is Roller Shaft
Hold 32.Mounting base 2 offers annular groove 21 far from the side of inner ring cutter head 41 and outer ring cutter head 42, is embedded with circlip in annular groove 21
211.The outside slip at wall of side of the mounting base 2 far from circlip 211 is connected with buffering gasket ring 23(referring to fig. 4), buffer gasket ring
23 sides far from attachment base 3 are uniformly provided with four recessing grooves 231, when fixed pin 212 moves to waist through hole 421 close to interior
When the side of cutting ring head 41 and outer ring cutter head 42, fixed pin 212 be embedded in recessing groove 231.In lifting unit driving cutter head 4 in material
While being punched into suction nozzle wheel case on material, driving cutter head 4 is rotated, and material also suffers from when by downward cutting from cutter head
The cross forces of 4 rotations, can avoid suction nozzle wheel case and plate of material be cutting it is complete and the case where connect.Mounting base 2 with connect
The setting connected between seat 3 by bearing 32, can make mounting base 2 it is suffered in rotation friction is small, be hardly damaged.By
In cutter head 4 in blanking process, cutter head 4 and mounting base 2 will receive biggish impact force, and roller bearing 32 can bear certain
Axial force is hardly damaged.Due to the setting of roller bearing 32,2 stress of mounting base can have certain distance moved up and down, when
After fixed pin 212 is embedded in recessing groove 231, buffering 23 other side of gasket ring is abutted with attachment base 3, avoids fixed pin 212 further
It moves upwards, reduces the damage that bearing 32 is subject to due to impact force, extend the whole service life of tool apron 1.Circlip 211 is set
It sets and mounting base 2 is avoided to have disengaging in attachment base 3, enhance the connection relationship between mounting base 2 and attachment base 3.
The implementation principle of above-described embodiment are as follows: attachment base 3 is connected with the fixed part of machine, the lifting of knife handle 43 and machine
Portion is connected, and attachment base 3 drives 4 oscilaltion of cutter head and rotates, and outer ring cutter head 42 and inner ring cutter head 41 are punched into ring on material
Shape suction nozzle wheel case.When cutter head 4 needs replacing, loosens four fixed pins 212 and take fixed pin 212 in waist typed through hole 421
Out, cutter head 4 and pressure ring 22 can be removed simultaneously, replaces with new cutter head 4 and pressure ring 22 and continues to produce.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: including tool apron (1) and be mounted on tool apron (1)
Cutter head (4), the cutter head (4) includes the inner ring cutter head (41) and outer ring cutter head (42) being arranged concentrically, the inner ring cutter head
It (41) is to be fixedly connected between outer ring cutter head (42).
2. according to claim 1 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the outer cutting ring
It is offered along the vertical direction multiple waist through hole (421) on the lateral wall of head (42), screw thread has tightened fixation on the tool apron (1)
It sells (212), fixed pin (212) other end passes through waist through hole (421), and is sliding between waist through hole (421)
Connection.
3. according to claim 2 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the interior cutting ring
It is embedded with pressure ring (22) between head (41) and outer ring cutter head (42), the pressure ring (22) and inner ring cutter head (41) and outer ring cutter head
It (42) is sliding connection between, the fixed pin (212) is tightened far from the one end of mounting base (2) with pressure ring (22) screw thread.
4. according to claim 2 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the tool apron
(1) include mounting base (2) and attachment base (3), the fixed pin (212) is threaded through on mounting base (2), the mounting base (2) with
It is connected between attachment base (3) bearing (32), no less than one mounting hole (31) is offered on the attachment base (3).
5. according to claim 4 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the bearing
It (32) is roller bearing, waist through hole (421) the setting quantity is four, and is uniformly provided with the side wall of outer ring cutter head (42)
On.
6. according to claim 5 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the mounting base
(2) side slip far from outer ring cutter head (42) is connected with buffering gasket ring (23), offers on the buffering gasket ring (23) and solid
The recessing groove (231) of rationed marketing (212) adaptation.
7. according to claim 5 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the mounting base
(2) side far from inner ring cutter head (41) and outer ring cutter head (42) offers annular groove (21), is embedded with card in the annular groove (21)
Spring (211).
8. according to claim 7 a kind of for producing the punching cutter of suction nozzle wheel case, it is characterised in that: the cutter head
(4) side close to circlip (211) is removably connected with knife handle (43), is provided with installation screw thread on knife handle (43) inner sidewall
(44)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164716.1U CN209664076U (en) | 2018-12-22 | 2018-12-22 | It is a kind of for producing the punching cutter of suction nozzle wheel case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164716.1U CN209664076U (en) | 2018-12-22 | 2018-12-22 | It is a kind of for producing the punching cutter of suction nozzle wheel case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664076U true CN209664076U (en) | 2019-11-22 |
Family
ID=68563167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164716.1U Expired - Fee Related CN209664076U (en) | 2018-12-22 | 2018-12-22 | It is a kind of for producing the punching cutter of suction nozzle wheel case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664076U (en) |
-
2018
- 2018-12-22 CN CN201822164716.1U patent/CN209664076U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 |