CN108044139A - One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder - Google Patents
One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder Download PDFInfo
- Publication number
- CN108044139A CN108044139A CN201711464856.4A CN201711464856A CN108044139A CN 108044139 A CN108044139 A CN 108044139A CN 201711464856 A CN201711464856 A CN 201711464856A CN 108044139 A CN108044139 A CN 108044139A
- Authority
- CN
- China
- Prior art keywords
- bite
- cutter head
- card slot
- cutterhead body
- mandrel
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
An one-step forming cutter head for processing the inner wall of a cylinder barrel of a hydraulic cylinder comprises a cutter head body arranged at the front end of a mandrel through a connecting bolt, the cutter head body rotates along with the rotation of the mandrel, and moves forward along the direction from the mandrel to the cutter head body under the driving of the mandrel, a first clamping groove, a second clamping groove and a third clamping groove are sequentially arranged on the cutter head body at intervals along the rotating direction of the cutter head body, a first cutting knife, a second cutting knife and a third cutting knife are respectively arranged in the first clamping groove, the second clamping groove and the third clamping groove, the length of the first cutter head extending out of the cutter head body is smaller than the length of the second cutter head extending out of the cutter head body, the length of the second cutter head extending out of the cutter head body is less than the length of the third cutter head extending out of the cutter head body, the first cutting knife is arranged in front of the second cutting knife along the direction from the mandrel to the cutter head body, and the second cutting knife is arranged in front of the third cutting knife along the direction from the mandrel to the cutter head body.
Description
Technical field
The present invention relates to technical field of mechanical processing more particularly to a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding knives
Disk.
Background technology
In the prior art, the boring head for working fluid cylinder pressure inner wall of cylinder generally includes mandrel and is arranged on mandrel front end
Cutterhead, has bite on cutterhead, and mandrel is moved always to the Barrel of Hydraulic Cylinders direction processed while continuous rotate, cut
Sharpener moves in a circle with cutterhead, and cutterhead rotates a circle, and bite completes the cutting of a circle.
At present, the bite of similary specification is commonly installed on a cutterhead, bite rotates on identical periphery, when
It is progressive to be cut, it is necessary to repeatedly replace different boring heads when needing the internal diameter of cylinder processed larger, pacify installation and dismantling repeatedly
Waste plenty of time and manually is unloaded, and reduces production efficiency.
The content of the invention
It, can be disposably by hydraulic pressure the object of the present invention is to provide a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead
Cylinder inner wall of cylinder completion of processing, it is time saving and energy saving and substantially increase production efficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of Barrel of Hydraulic Cylinders inwall processing
With one-pass molding cutterhead, the cutterhead body including being mounted on mandrel front end by connecting bolt, cutterhead body rotate with mandrel and
Rotation, and moved forward under the drive of mandrel along mandrel to the direction of cutterhead body, along its rotation side on the cutterhead body
To being sequentially arranged at intervals with the first card slot, the second card slot and the 3rd card slot, in first card slot, the second card slot and the 3rd card slot
The first bite, the second bite and the 3rd bite are respectively arranged with, the first handle of a knife of first bite passes through two
First bolt is fixed, and the first cutter head of the first bite extends cutterhead body so as to be cut in rotary course cylinder barrel,
Second handle of a knife of second bite is fixed by two the first bolts, and the second cutter head of the first bite extends cutterhead sheet
Body so as to be cut in rotary course cylinder barrel, by two the 3rd bolts fixed by the 3rd handle of a knife of the 3rd bite,
3rd cutter head of the 3rd bite extends cutterhead body so as to be cut in rotary course cylinder barrel, and first cutter head prolongs
The length for stretching out cutterhead body is less than the length that the second cutter head extends cutterhead body, and second cutter head extends cutterhead body
Length be less than the 3rd cutter head and extend the length of cutterhead body, first bite is set along the direction of mandrel to cutterhead body
It puts in the front of the second bite, before the direction of the second bite along mandrel to the cutterhead body is arranged on the 3rd bite
Side.
The screw rod of first bolt is threaded through on cutterhead body, and its screw rod stretches in the first card slot and holds out against first
Handle of a knife.
The screw rod of second bolt is threaded through on cutterhead body, and its screw rod stretches in the second card slot and holds out against second
Handle of a knife.
The screw rod of 3rd bolt is threaded through on cutterhead body, and its screw rod stretches in the 3rd card slot and holds out against the 3rd
Handle of a knife.
Between first card slot and the second card slot, between the second card slot and the 3rd card slot and the 3rd card slot and first card
Mounting hole is both provided between slot, the connection bolt is threadedly coupled after passing through mounting hole with the threaded hole on mandrel, thus will
Cutterhead body is fixed on mandrel.
Compared with prior art, the invention has the advantages that：A kind of Barrel of Hydraulic Cylinders inner wall of the present invention
Processing with one-pass molding cutterhead, the first bite, the second bite and the 3rd bite thereon be in before in after three positions,
The point of a knife of its cutter head is located at respectively on three different peripheries of diameter, the first bite, the second bite and the 3rd bite
Cutting diameter be sequentially increased so that the present invention can once finish Barrel of Hydraulic Cylinders inwall processing, in production process not
It is time saving and energy saving and substantially increase production efficiency with replacing boring head repeatedly.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the present invention.
Embodiment 1
As shown in Figure 1, a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead, including by connecting bolt mounted on mandrel
The cutterhead body 1 of front end, cutterhead body 1 are rotated with mandrel and rotated, and along mandrel to cutterhead body 1 under the drive of mandrel
Direction moves forward.
On the cutterhead body 1 the first card slot 101, the second card slot 102 and are sequentially arranged at intervals with along its direction of rotation
Three card slots 103.
First card slot 101, the second card slot 102 and the 3rd card slot 103 are cylindrical.
The first bite 3, second is respectively arranged in first card slot 101, the second card slot 102 and the 3rd card slot 103
4 and the 3rd bite 5 of bite.
First handle of a knife 301 of first bite 3 is fixed by two the first bolts 303, and the first of the first bite 3
Cutter head 302 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
Second handle of a knife 401 of second bite 4 is fixed by two the first bolts 403, and the second of the first bite 4
Cutter head 402 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
3rd handle of a knife 501 of the 3rd bite 5 is fixed by two the 3rd bolts 503, and the 3rd of the 3rd bite 5 the
Cutter head 502 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
The length that first cutter head 302 extends cutterhead body 1 extends cutterhead body 1 less than the second cutter head 402
Length, the length that second cutter head 402 extends cutterhead body 1 are less than the length that the 3rd cutter head 502 extends cutterhead body 1
Degree.
The cutting diameter of first bite 3, the second bite 4 and the 3rd bite 5 is sequentially increased, so as to once
Cutting finishes.
The direction of first bite 3 along mandrel to the cutterhead body 1 is arranged on the front of the second bite 4.
The direction of second bite 4 along mandrel to the cutterhead body 1 is arranged on the front of the 3rd bite 5.
The screw rod of first bolt 303 is threaded through on cutterhead body 1, and its screw rod is stretched in the first card slot 101 simultaneously
Hold out against the first handle of a knife 301.
The screw rod of second bolt 403 is threaded through on cutterhead body 1, and its screw rod is stretched in the second card slot 102 simultaneously
Hold out against the second handle of a knife 401.
The screw rod of 3rd bolt 503 is threaded through on cutterhead body 1, and its screw rod is stretched in the 3rd card slot 103 simultaneously
Hold out against the 3rd handle of a knife 501.
Between first card slot, 101 and second card slot 102, between the second card slot 102 and the 3rd card slot 103 and the 3rd
Mounting hole 2 is both provided between 103 and first card slot 101 of card slot.
The connection bolt is threadedly coupled after passing through mounting hole 2 with the threaded hole on mandrel, so as to which cutterhead body 1 be fixed
On mandrel.
First bite 3 is nearest apart from the cylinder barrel processed, and the 3rd bite 5 is farthest apart from the cylinder barrel processed,
Second bite 4 is between the first bite 3 and the 3rd bite 5.
Embodiment 2
As shown in Figure 1, a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead, including by connecting bolt mounted on mandrel
The cutterhead body 1 of front end, cutterhead body 1 are rotated with mandrel and rotated, and along mandrel to cutterhead body 1 under the drive of mandrel
Direction moves forward.
On the cutterhead body 1 the first card slot 101, the second card slot 102 and are sequentially arranged at intervals with along its direction of rotation
Three card slots 103.
The first bite 3, second is respectively arranged in first card slot 101, the second card slot 102 and the 3rd card slot 103
4 and the 3rd bite 5 of bite.
First handle of a knife 301 of first bite 3 is fixed by two the first bolts 303, and the first of the first bite 3
Cutter head 302 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
Second handle of a knife 401 of second bite 4 is fixed by two the first bolts 403, and the second of the first bite 4
Cutter head 402 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
3rd handle of a knife 501 of the 3rd bite 5 is fixed by two the 3rd bolts 503, and the 3rd of the 3rd bite 5 the
Cutter head 502 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
The length that first cutter head 302 extends cutterhead body 1 extends cutterhead body 1 less than the second cutter head 402
Length, the length that second cutter head 402 extends cutterhead body 1 are less than the length that the 3rd cutter head 502 extends cutterhead body 1
Degree.
The cutting diameter of first bite 3, the second bite 4 and the 3rd bite 5 is sequentially increased, so as to once
Cutting finishes.
The direction of first bite 3 along mandrel to the cutterhead body 1 is arranged on the front of the second bite 4.
The direction of second bite 4 along mandrel to the cutterhead body 1 is arranged on the front of the 3rd bite 5.
The screw rod of first bolt 303 is threaded through on cutterhead body 1, and its screw rod is stretched in the first card slot 101 simultaneously
Hold out against the first handle of a knife 301.
The screw rod of second bolt 403 is threaded through on cutterhead body 1, and its screw rod is stretched in the second card slot 102 simultaneously
Hold out against the second handle of a knife 401.
The screw rod of 3rd bolt 503 is threaded through on cutterhead body 1, and its screw rod is stretched in the 3rd card slot 103 simultaneously
Hold out against the 3rd handle of a knife 501.
Between first card slot, 101 and second card slot 102, between the second card slot 102 and the 3rd card slot 103 and the 3rd
Mounting hole 2 is both provided between 103 and first card slot 101 of card slot.
The connection bolt is threadedly coupled after passing through mounting hole 2 with the threaded hole on mandrel, so as to which cutterhead body 1 be fixed
On mandrel.
The mounting hole 2 includes the round hole being connected and arcuation hole, and the diameter of round hole is more than the nut of connection bolt
Diameter.
The width in the arcuation hole is more than the diameter of the screw rod of connection bolt.
The width in the arcuation hole is less than the diameter of the screw rod of connection bolt.
Embodiment 3
As shown in Figure 1, a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead, including by connecting bolt mounted on mandrel
The cutterhead body 1 of front end, cutterhead body 1 are rotated with mandrel and rotated, and along mandrel to cutterhead body 1 under the drive of mandrel
Direction moves forward.
On the cutterhead body 1 the first card slot 101, the second card slot 102 and are sequentially arranged at intervals with along its direction of rotation
Three card slots 103.
The first bite 3, second is respectively arranged in first card slot 101, the second card slot 102 and the 3rd card slot 103
4 and the 3rd bite 5 of bite.
First handle of a knife 301 of first bite 3 is fixed by two the first bolts 303, and the first of the first bite 3
Cutter head 302 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
Second handle of a knife 401 of second bite 4 is fixed by two the first bolts 403, and the second of the first bite 4
Cutter head 402 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
3rd handle of a knife 501 of the 3rd bite 5 is fixed by two the 3rd bolts 503, and the 3rd of the 3rd bite 5 the
Cutter head 502 extends cutterhead body 1 so as to be cut in rotary course cylinder barrel.
The length that first cutter head 302 extends cutterhead body 1 extends cutterhead body 1 less than the second cutter head 402
Length, the length that second cutter head 402 extends cutterhead body 1 are less than the length that the 3rd cutter head 502 extends cutterhead body 1
Degree.
The cutting diameter of first bite 3, the second bite 4 and the 3rd bite 5 is sequentially increased, so as to once
Cutting finishes.
The direction of first bite 3 along mandrel to the cutterhead body 1 is arranged on the front of the second bite 4.
The direction of second bite 4 along mandrel to the cutterhead body 1 is arranged on the front of the 3rd bite 5.
The screw rod of first bolt 303 is threaded through on cutterhead body 1, and its screw rod is stretched in the first card slot 101 simultaneously
Hold out against the first handle of a knife 301.
The screw rod of second bolt 403 is threaded through on cutterhead body 1, and its screw rod is stretched in the second card slot 102 simultaneously
Hold out against the second handle of a knife 401.
The screw rod of 3rd bolt 503 is threaded through on cutterhead body 1, and its screw rod is stretched in the 3rd card slot 103 simultaneously
Hold out against the 3rd handle of a knife 501.
Between first card slot, 101 and second card slot 102, between the second card slot 102 and the 3rd card slot 103 and the 3rd
Mounting hole 2 is both provided between 103 and first card slot 101 of card slot.
The connection bolt is threadedly coupled after passing through mounting hole 2 with the threaded hole on mandrel, so as to which cutterhead body 1 be fixed
On mandrel.
Above-described embodiment based on the technical solution of the present invention, gives detailed embodiment and specifically operated
Journey, but protection scope of the present invention is not limited to the above embodiments.
Claims (5)
1. a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead, the knife including being mounted on mandrel front end by connecting bolt
Disk body（1）, cutterhead body（1）It rotates and rotates with mandrel, and along mandrel to cutterhead body under the drive of mandrel（1）Side
To forward movement, it is characterised in that：The cutterhead body（1）On along its direction of rotation be sequentially arranged at intervals with the first card slot
（101）, the second card slot（102）With the 3rd card slot（103）, first card slot（101）, the second card slot（102）With the 3rd card slot
（103）Inside it is respectively arranged with the first bite（3）, the second bite（4）With the 3rd bite（5）, first bite（3）
The first handle of a knife（301）Pass through two the first bolts（303）It is fixed, the first bite（3）The first cutter head（302）Extend knife
Disk body（1）So as to be cut in rotary course cylinder barrel, second bite（4）The second handle of a knife（401）Pass through two
A first bolt（403）It is fixed, the first bite（4）The second cutter head（402）Extend cutterhead body（1）So as to rotate through
Journey cuts cylinder barrel, the 3rd bite（5）The 3rd handle of a knife（501）Pass through two the 3rd bolts（503）It is fixed, the
Three bites（5）The 3rd cutter head（502）Extend cutterhead body（1）It is described so as to be cut in rotary course cylinder barrel
First cutter head（302）Extend cutterhead body（1）Length be less than the second cutter head（402）Extend cutterhead body（1）Length,
Second cutter head（402）Extend cutterhead body（1）Length be less than the 3rd cutter head（502）Extend cutterhead body（1）'s
Length, first bite（3）Along mandrel to cutterhead body（1）Direction be arranged on the second bite（4）Front, it is described
Second bite（4）Along mandrel to cutterhead body（1）Direction be arranged on the 3rd bite（5）Front.
2. a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead as described in claim 1, it is characterised in that：Described
One bolt（303）Screw rod be threaded through cutterhead body（1）On, and its screw rod stretches to the first card slot（101）In and hold out against first
Handle of a knife（301）.
3. a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead as described in claim 1, it is characterised in that：Described
Two bolts（403）Screw rod be threaded through cutterhead body（1）On, and its screw rod stretches to the second card slot（102）In and hold out against second
Handle of a knife（401）.
4. a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead as described in claim 1, it is characterised in that：Described
Three bolts（503）Screw rod be threaded through cutterhead body（1）On, and its screw rod stretches to the 3rd card slot（103）In and hold out against the 3rd
Handle of a knife（501）.
5. a kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead as described in claim 1, it is characterised in that：Described
One card slot（101）With the second card slot（102）Between, the second card slot（102）With the 3rd card slot（103）Between and the 3rd card slot
（103）With the first card slot（101）Between be both provided with mounting hole（2）, the bolt that connects is through mounting hole（2）Afterwards on mandrel
Threaded hole be threadedly coupled, so as to by cutterhead body（1）It is fixed on mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464856.4A CN108044139A (en) | 2017-12-28 | 2017-12-28 | One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464856.4A CN108044139A (en) | 2017-12-28 | 2017-12-28 | One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044139A true CN108044139A (en) | 2018-05-18 |
Family
ID=62128857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711464856.4A Pending CN108044139A (en) | 2017-12-28 | 2017-12-28 | One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526493A (en) * | 2018-06-25 | 2018-09-14 | 昆山华恒焊接股份有限公司 | Cutter head assembly for cutting off groove all-in-one machine |
| CN113857500A (en) * | 2021-10-25 | 2021-12-31 | 中国科学院光电技术研究所 | Multi-fly cutter cutting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103906A (en) * | 1995-10-04 | 1997-04-22 | Yunika Kk | Cylindrical hole boring tool |
| CN201470916U (en) * | 2009-07-29 | 2010-05-19 | 常州市西夏墅工具研究所有限公司 | Stepwise hole boring cutter capable of rotating positions |
| CN204912811U (en) * | 2015-08-05 | 2015-12-30 | 河南艾通科技股份有限公司 | Anti-vibration boring head for rotationally fixing cutter head |
| CN205110835U (en) * | 2015-08-05 | 2016-03-30 | 河南艾通科技股份有限公司 | Multi-cutter head cutter disc with rotary fixing device |
| CN208067342U (en) * | 2017-12-28 | 2018-11-09 | 河南艾通科技股份有限公司 | One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder |
-
2017
- 2017-12-28 CN CN201711464856.4A patent/CN108044139A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103906A (en) * | 1995-10-04 | 1997-04-22 | Yunika Kk | Cylindrical hole boring tool |
| CN201470916U (en) * | 2009-07-29 | 2010-05-19 | 常州市西夏墅工具研究所有限公司 | Stepwise hole boring cutter capable of rotating positions |
| CN204912811U (en) * | 2015-08-05 | 2015-12-30 | 河南艾通科技股份有限公司 | Anti-vibration boring head for rotationally fixing cutter head |
| CN205110835U (en) * | 2015-08-05 | 2016-03-30 | 河南艾通科技股份有限公司 | Multi-cutter head cutter disc with rotary fixing device |
| CN208067342U (en) * | 2017-12-28 | 2018-11-09 | 河南艾通科技股份有限公司 | One-time forming cutter head for machining inner wall of cylinder barrel of hydraulic cylinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526493A (en) * | 2018-06-25 | 2018-09-14 | 昆山华恒焊接股份有限公司 | Cutter head assembly for cutting off groove all-in-one machine |
| CN108526493B (en) * | 2018-06-25 | 2023-06-23 | 昆山华恒焊接股份有限公司 | Cutter head assembly for groove cutting integrated machine |
| CN113857500A (en) * | 2021-10-25 | 2021-12-31 | 中国科学院光电技术研究所 | Multi-fly cutter cutting device |
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