CN211249094U - Drilling and milling machine tool for machining oil cylinder - Google Patents
Drilling and milling machine tool for machining oil cylinder Download PDFInfo
- Publication number
- CN211249094U CN211249094U CN201922205673.1U CN201922205673U CN211249094U CN 211249094 U CN211249094 U CN 211249094U CN 201922205673 U CN201922205673 U CN 201922205673U CN 211249094 U CN211249094 U CN 211249094U
- Authority
- CN
- China
- Prior art keywords
- drilling
- machine tool
- milling
- milling machine
- positioning
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 64
- 238000005553 drilling Methods 0.000 title claims abstract description 56
- 238000003754 machining Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 174
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling and milling machine tool for processing an oil cylinder, wherein the oil cylinder comprises a cylinder body and a boss arranged on the outer side surface of the cylinder body; the drilling and milling machine tool comprises a supporting plate, a bottom plate, a pressing mechanism, a positioning and pressing mechanism, a drilling mechanism and a slot milling mechanism; the supporting plate is provided with a supporting structure, and the cylinder body is horizontally placed on the supporting structure; the pressing mechanism is positioned on one side or two sides of the supporting plate and is used for being matched with the supporting structure so as to press the cylinder body on the supporting structure; the positioning and pressing mechanism is positioned on one side of the supporting plate and is used for positioning and fixing the boss; the drilling mechanism is arranged on the bottom plate and positioned on one side of the positioning and pressing mechanism and is used for drilling on the end face of the boss along the central axis direction of the boss; the groove milling mechanism is located at one end of the supporting plate and used for performing groove milling machining on the inner wall of the cylinder body. The utility model discloses a hydro-cylinder is fixed through once fixing a position, can realize drilling processing and milling flutes processing promptly, effectively improves the machining precision and the machining efficiency of hydro-cylinder.
Description
Technical Field
The utility model relates to a hydro-cylinder processing equipment technical field especially relates to a brill mills lathe for hydro-cylinder processing.
Background
In engineering machinery and other machinery, the single-pole oil cylinder used has long stroke and long guide part of the oil cylinder. Fig. 1 shows a cylinder structure used in the prior art. In order to ensure the continuous supply of pressure oil, the stability and the reliability of system pressure and avoid accidents caused by the fact that the pressure oil cannot be continuously supplied, oil holes and inner grooves are machined in the inner wall of a cylinder body. The inner groove can limit the stroke, replace a frequently used limiting valve and realize accurate limiting. In addition, the front part of the oil cylinder can be used as an oil tank to store pressure oil, so that the lifting pressure of the oil cylinder is high. As shown in fig. 1, the cylinder 1 includes a cylinder block 11 and a boss 12, and the positions of an oil hole 11 and an inner groove 14 are shown in fig. 2. The above-mentioned oil cylinder is widely used, and is particularly used in construction machines such as a large-tonnage dump truck. At present, no professional equipment for specially processing the inner groove and the oil hole exists.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists above-mentioned, the utility model aims at: the drilling and milling machine tool for machining the oil cylinder is provided, the oil cylinder is fixed in a positioning mode, drilling machining and groove milling machining can be achieved, and machining precision and machining efficiency of the oil cylinder are effectively improved.
The technical solution of the utility model is realized like this: a drilling and milling machine tool for machining an oil cylinder comprises a cylinder body and a boss arranged on the outer side surface of the cylinder body; the drilling and milling machine tool comprises a supporting plate, a bottom plate, a pressing mechanism, a positioning and pressing mechanism, a drilling mechanism and a slot milling mechanism;
the supporting plate is provided with a supporting structure, and the cylinder body is horizontally placed on the supporting structure;
the pressing mechanism is arranged on the bottom plate and positioned on one side or two sides of the supporting plate and is used for being matched with the supporting structure to press the cylinder body on the supporting structure;
the positioning and pressing mechanism is arranged on the bottom plate and positioned on one side of the supporting plate and used for positioning and fixing the boss;
the drilling mechanism is arranged on the bottom plate and positioned on one side of the positioning and pressing mechanism, and is used for drilling on the end face of the boss along the central axis direction of the boss;
the groove milling mechanism is arranged on the bottom plate and located at one end of the supporting plate, and the groove milling mechanism is used for performing groove milling on the inner wall of the cylinder body.
Further, the drilling and milling machine tool further comprises a lifting mechanism; the lifting mechanism is connected with the supporting plate and used for driving the supporting plate to ascend or descend.
Further, the support structure comprises two oppositely arranged supports; and a V-shaped structure is formed between the two supporting pieces.
Furthermore, a water return groove is formed in the supporting plate; the water return groove is arranged between the two supporting pieces and extends along the transverse direction; and a water outlet is formed in the bottom of one end of the water return groove.
Further, the pressing mechanism comprises a first pressing head arranged above the supporting structure and a first driving mechanism for driving the first pressing head to lift.
Further, the positioning and pressing mechanism comprises a positioning block, a second pressure head and a second driving mechanism; the positioning block is provided with a semicircular hole matched with the peripheral surface of the boss; the second pressure head is movably arranged above the semicircular hole; and the second driving mechanism is connected with the second pressure head and drives the second pressure head to lift.
Further, a guide rail is arranged on the bottom plate; the guide rail extends along the longitudinal direction; the bottom of the positioning block is provided with a sliding seat; the sliding seat is arranged on the guide rail in a sliding manner; a locking mechanism is arranged between the sliding seat and the guide rail; when the locking mechanism is in a locking state, the sliding seat cannot slide relative to the guide rail; the second driving mechanism is arranged on the sliding seat and is positioned on one side of the positioning block.
Furthermore, one side of the positioning block, which is close to the drilling mechanism, is provided with a water retaining and guiding assembly; the water retaining and flow guiding assembly comprises a water retaining plate arranged above the semicircular hole and a flow guiding plate arranged below the semicircular hole; the water baffle is of an arc structure and is fixed on the sliding seat; the guide plate is obliquely arranged and is fixedly connected with the positioning block.
Furthermore, the drilling mechanism comprises a first longitudinal moving mechanism arranged on the bottom plate, a first power mechanism arranged on the first longitudinal moving mechanism and a drill bit in transmission connection with the first power mechanism.
Further, the slot milling mechanism comprises a transverse moving mechanism arranged on the bottom plate, a second longitudinal moving mechanism arranged on the transverse moving mechanism, a second power mechanism arranged on the second longitudinal moving mechanism, and a milling head in transmission connection with the second power mechanism.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a hold-down mechanism and location hold-down mechanism's cooperation is used, can realize fixing a position the hydro-cylinder to use through the cooperation of drilling mechanism and milling flutes mechanism, realize the processing of hydro-cylinder. The cylinder body of the oil cylinder is fixed through once positioning, drilling and groove milling can be achieved, and machining precision and machining efficiency of the oil cylinder are effectively improved.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic structural diagram of an oil cylinder;
FIG. 2 is a schematic view of the internal structure of the cylinder;
fig. 3 is a schematic three-dimensional structure of the present invention;
fig. 4 is a schematic three-dimensional structure view of another view angle of the present invention;
FIG. 5 is a schematic three-dimensional structure of the present invention without the protective surrounding edge;
FIG. 6 is a schematic three-dimensional structure of the present invention with the protective surrounding edge and the base removed;
fig. 7 is a schematic three-dimensional structure diagram of the supporting plate, the lifting mechanism, the positioning and pressing mechanism, and the like of the present invention;
fig. 8 is a schematic three-dimensional structure diagram of the supporting plate, the lifting mechanism and the like of the present invention;
FIG. 9 is a front view structural schematic of FIG. 8;
FIG. 10 is a schematic structural diagram of a top view of the water returning tank;
fig. 11 is a schematic three-dimensional structure diagram of the pressing mechanism of the present invention;
fig. 12 is a schematic three-dimensional structure diagram of the positioning and pressing mechanism of the present invention;
fig. 13 is a schematic three-dimensional structure view of another view angle of the positioning and pressing mechanism of the present invention;
fig. 14 is a schematic three-dimensional structure diagram of the drilling mechanism of the present invention;
fig. 15 is a schematic three-dimensional structure diagram of the slot milling mechanism of the present invention;
wherein: 1. an oil cylinder; 11. a cylinder body; 12. a boss; 13. an oil hole; 14. an inner tank; 2. a base; 21. a base plate; 22. a hydraulic station; 23. a water tank; 3. a protective surrounding edge; 31. double doors are opened; 4. a support plate; 41. a support member; 42. a water return tank; 421. a water outlet; 5. a hold-down mechanism; 51. a first fixed seat; 52. a first drive mechanism; 53. a guide sleeve; 54. a guide bar; 55. a connecting rod; 56. a first ram; 6. positioning a pressing mechanism; 61. a second fixed seat; 62. a guide rail; 63. a sliding seat; 631. a side plate; 6311. a threaded hole; 64. positioning blocks; 641. a semicircular hole; 65. a second drive mechanism; 66. a second ram; 67. a water baffle; 68. a baffle; 7. a drilling mechanism; 71. a first longitudinal movement mechanism; 72. a first power mechanism; 73. a knife handle; 8. a groove milling mechanism; 81. a lateral movement mechanism; 82. a second longitudinal movement mechanism; 83. a second power mechanism; 84. an angle head; 9. a lifting mechanism; 91. a guide mechanism.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Fig. 2-3 show a drilling and milling machine tool for machining oil cylinders according to the present invention. As shown in fig. 1, the oil cylinder 1 includes a cylinder body 11 and a boss 12 formed on an outer surface of the cylinder body 11. Bosses 12 are mounted at positions close to the ends of both ends of the cylinder body 11. The center axis of the boss 12 extends in the radial direction of the cylinder block 11.
The drilling and milling machine tool comprises a supporting plate 4, a bottom plate 21, a pressing mechanism 5, a positioning and pressing mechanism 6, a drilling mechanism 7 and a milling groove mechanism 8. The base 2 is installed at the bottom of the bottom plate 21, and the support plate 4 is horizontally arranged above the bottom plate 21. The supporting plate 4 is provided with a supporting structure, and the cylinder body 11 is horizontally placed on the supporting structure. The support structure comprises two oppositely mounted supports 41. A V-shaped structure is formed between the two support members 41. The cylinder 11 is placed flat in a V-shaped configuration and the supports 41 on both sides form a support for the cylinder 11. The support structures are arranged on the support plate 4 along the transverse direction according to actual needs. The pressing mechanism 5 is installed on the bottom plate 21 and located on one side or both sides of the supporting plate 4, and the pressing mechanism 5 cooperates with the supporting structure to press the cylinder 11 against the supporting structure. The positioning and pressing mechanism 6 is mounted on the bottom plate 21 and located on one side of the support plate 4, and is used for positioning and fixing the boss 12. Through the cooperation of supporting structure, hold-down mechanism 5 and location hold-down mechanism 6, can fix a position and firmly fix hydro-cylinder 1. The drilling mechanism 7 is installed on the bottom plate 21 and located on one side of the positioning and pressing mechanism 6, and the drilling mechanism 7 is used for drilling on the end face of the boss 12 along the central axis direction of the boss 12. The central axis direction of the boss 12 extends in the longitudinal direction. The machined hole is an oil hole 13 communicating with the inside of the cylinder block 11. The groove milling mechanism 8 is installed on the bottom plate 21 and located at one end of the supporting plate 4, and the groove milling mechanism 8 is used for performing groove milling on the inner wall of the cylinder body 11. As shown in fig. 2, the specific location of the groove milling process is on the inner wall of the oil hole 13, so as to machine the inner groove 14.
As shown in fig. 5 to 9, the supporting plate 4 is provided with a return water tank 42. The water returning tank 42 is installed between the two support members 41 described above, and is arranged to extend in the lateral direction. A water outlet 421 is formed at the bottom of one end of the water return tank 42. A water tank 23 is installed in the base 1. The drain port 421 communicates with the water tank 23. During processing, the coolant is collected in the return tank 42 and returned to the water tank 23 through the drain port 421.
As shown in fig. 11, the pressing mechanism 5 includes a first fixed base 51, a first driving mechanism 52, a guide sleeve 53, a guide rod 54, a connecting rod 55, and a first pressing head 56. The first fixing seat 51 is fixed on the bottom plate 21, and the first driving mechanism 52 is fixed on the bottom plate 21. The first drive mechanism 52 is preferably a hydraulic ram. A hydraulic station 22 is mounted on the base 1. The hydraulic rams are connected to a hydraulic station 22. The guide sleeve 53 is fixed to the first fixing base 51. The guide rod 54 is slidably fitted in the guide sleeve 53 up and down. The lower end of the guide rod is connected with a piston rod of the hydraulic oil cylinder. A horizontally arranged connecting rod 55 is mounted at the upper end of the guide rod 54. A first ram 56 is mounted on the connecting rod 55 and is located above the support structure. The hydraulic cylinder drives the guide rod 54 to move up and down, and further drives the first pressing head 56 to lift. When the first ram 56 descends, the end of the first ram contacts the outer circumferential surface of the cylinder 11 and presses down the cylinder 11, thereby pressing the cylinder 11 against the support structure. The pressing mechanisms 5 can be arranged in a plurality of groups along the transverse direction according to actual needs. The first driving mechanism 52 may be a linear motion mechanism such as an electric push rod or an air cylinder.
As shown in fig. 12 and 13, the positioning and pressing mechanism 6 includes a positioning block 64, a second ram 66, and a second driving mechanism 65. A semicircular hole 641 matching with the outer peripheral surface of the boss 12 is formed at the upper end of the positioning block 64. The second ram 66 is movably mounted above the semi-circular aperture 641. The second driving mechanism 65 is connected to the second ram 66 and drives the second ram 66 to move up and down. When the cylinder 11 is placed flat on the support structure, the boss 12 is placed on the semicircular hole 641, and the inner circumferential surface of the semicircular hole 641 is attached to the outer circumferential surface of the boss 12. The second presser head 66 descends and abuts on the outer peripheral surface of the boss 12, and further presses the boss 12 in the semicircular hole 641, thereby positioning and fixing the boss 12. The second driving mechanism 65 may be a hydraulic cylinder, which is connected to the hydraulic station 22, as well as the first driving mechanism 65. The second ram 66 is connected to the piston rod of the hydraulic ram by a connector.
As shown in fig. 8 and 9, in order to meet the processing requirements of drilling and milling grooves of the cylinders 11 with different outer diameter sizes, a lifting mechanism 9 is further mounted on the bottom plate 21, and the lifting mechanism 9 is connected with the support plate 4 and used for driving the support plate 4 to ascend or descend. The lifting mechanism 9 is preferably a hydraulic oil cylinder which is fixed on the bottom plate 21 or the base 2, and a piston rod of the hydraulic oil cylinder is connected with the bottom of the supporting plate 4. A plurality of guide mechanisms 91 are further arranged between the support plate 4 and the bottom plate 21, and when the lifting mechanism 9 drives the support plate 4 to lift, the guide mechanisms 91 play a lifting guide role. By the elevation of the elevation mechanism 9, the bosses 12 on the cylinders 11 having different outer diameters can be aligned with the semicircular holes 641. As shown in fig. 12 and 13, a second fixing base 61 is attached to the bottom plate 21, and a guide rail 62 is attached to the second fixing base 61. The guide rail 62 extends in the longitudinal direction. The slide base 63 is mounted on the bottom of the positioning block 64. The slide mount 63 is slidably fitted on the guide rail 62. A locking mechanism is installed between the sliding seat 63 and the guide rail 62. When the lock mechanism is in the locked state, the slide holder 63 cannot slide relative to the guide rail 62. The second driving mechanism 65 is mounted on the sliding seat 63 and located on one side of the positioning block 64. The locking mechanism includes a side plate 631 mounted to a side of the sliding seat 63. A screw hole 6311 is processed in the side plate 631. A bolt is screwed into the screw hole 6311. By screwing the bolt, one end of the bolt abuts on the guide rail 62, thereby locking the slide shoe 63 on the guide rail 62. Through the above-mentioned structural design, the sliding seat 63 can adjust the position of the positioning and pressing mechanism 6 in the longitudinal direction, and further adjust the position of the semicircular hole 641 in the longitudinal direction, so that the bosses 12 on the cylinders 11 with different outer diameters can be installed in the semicircular holes 641. It should be noted that different cylinders 11 have different outer diameter dimensions, but the outer dimensions of the bosses 12 formed thereon are the same.
As shown in fig. 12 and 13, in order to facilitate drilling and milling, and avoid splashing of chips and coolant, a water-blocking and flow-guiding assembly is installed on one side of the positioning block 64 close to the drilling mechanism 7. The water blocking and flow guiding assembly comprises a water blocking plate 67 installed above the semi-circular hole 641 and a flow guiding plate 68 installed below the semi-circular hole 641. The water baffle 67 is of an arc structure and is fixed on the sliding seat 63. The baffle 68 is disposed in an inclined manner and is fixedly connected to the positioning block 64. A channel is formed between the water baffle 67 and the guide plate 68, the drilling mechanism 7 enters the channel, and the end face of the boss 12 is drilled.
As shown in fig. 14 and 15, the drilling mechanism 7 and the milling groove mechanism 8 are both provided with numerical control equipment in the prior art and work under the control of a PLC. The drilling mechanism 7 comprises a first longitudinal moving mechanism 71 arranged on the bottom plate 21, a first power mechanism 72 arranged on the first longitudinal moving mechanism 71 and a drill bit in transmission connection with the first power mechanism 72. The first longitudinal moving mechanism 71 moves longitudinally, and drives the first power mechanism 72 to move longitudinally. A cutter handle 73 is installed at the power output end of the first power mechanism 72, and the drill bit is installed on the cutter handle 73. The first power mechanism 72 drives the bit to rotate. The drill is opposed to the center of the end face of the boss 12 in the semicircular hole 641, and the moving trajectory of the drill coincides with the center axis of the boss 12. The drill enters the passage formed between the water baffle 67 and the deflector 68 and drills the end face of the boss 12.
The groove milling mechanism 8 includes a transverse moving mechanism 81 mounted on the bottom plate 21, a second longitudinal moving mechanism 82 mounted on the transverse moving mechanism 81, a second power mechanism 83 mounted on the second longitudinal moving mechanism 82, and a milling head in transmission connection with the second power mechanism 83. The second longitudinal moving mechanism 82 drives the second power mechanism 83 to move longitudinally, and the transverse moving mechanism 81 drives the second longitudinal moving mechanism 82 to move transversely. An angle head 84 is mounted on the power output end of the second power mechanism 83, a milling head is mounted on the angle head 84, and the milling head extends into the cylinder 11 to perform groove milling on a predetermined position of the cylinder 11.
As shown in fig. 3 and 4, a protective surrounding edge 3 is installed around the edge of the bottom plate 21, and the above-mentioned pressing mechanism 5, positioning pressing mechanism 6, drilling mechanism 7, milling groove mechanism 8, hydraulic station 22 and the like are all located in the protective surrounding edge 3. A manual operation opening is processed on the protective surrounding edge 3, and a double door 31 is installed on the manual operation opening. The double door 31 is pushed and pulled toward both sides to open or close the manual operation opening.
The working principle is as follows: the cylinder 11 is laid between the stays 41, and the elevation mechanism 9 adjusts the height position of the cylinder 11, so that the outer peripheral surface of the boss 12 abuts against the inner peripheral surface of the semicircular hole 641. The pressing mechanism 5 and the positioning pressing mechanism 6 are controlled to act so as to fix the cylinder body 11 and the boss 12. And starting the drilling mechanism 7, automatically feeding the drill bit, and drilling on the end surface of the boss 12 along the central axis direction of the boss 12. After drilling is finished, the milling groove mechanism 8 is started, the angle head 84 enters the cylinder body 11 along the axial center line direction of the cylinder body 11, then the cylinder body 11 is fed to the position 2.5mm deep along the radial direction of the cylinder body 11, the milling cutter head is started, then the milling cutter head axially moves forward 26mm, the axial backward milling is 52mm, after milling groove is finished, the milling cutter and the angle head 84 exit the cylinder body 11, and then the pressing mechanism 5 and the positioning pressing mechanism 6 are released. And then reversing the cylinder body 11, and repeating the process to drill and mill the groove at the other end of the cylinder body 11. The cylinder body 11 of the oil cylinder 1 of the embodiment can realize drilling and milling groove processing through one-time positioning and fixing, and effectively improves the processing precision and the processing efficiency of the oil cylinder.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (10)
1. A drilling and milling machine tool for machining an oil cylinder comprises a cylinder body and a boss arranged on the outer side surface of the cylinder body; the method is characterized in that: the drilling and milling machine tool comprises a supporting plate, a bottom plate, a pressing mechanism, a positioning and pressing mechanism, a drilling mechanism and a slot milling mechanism;
the supporting plate is provided with a supporting structure, and the cylinder body is horizontally placed on the supporting structure;
the pressing mechanism is arranged on the bottom plate and positioned on one side or two sides of the supporting plate and is used for being matched with the supporting structure to press the cylinder body on the supporting structure;
the positioning and pressing mechanism is arranged on the bottom plate and positioned on one side of the supporting plate and used for positioning and fixing the boss;
the drilling mechanism is arranged on the bottom plate and positioned on one side of the positioning and pressing mechanism, and is used for drilling on the end face of the boss along the central axis direction of the boss;
the groove milling mechanism is arranged on the bottom plate and located at one end of the supporting plate, and the groove milling mechanism is used for performing groove milling on the inner wall of the cylinder body.
2. The drilling and milling machine tool for machining oil cylinders according to claim 1, characterized in that: the drilling and milling machine tool further comprises a lifting mechanism; the lifting mechanism is connected with the supporting plate and used for driving the supporting plate to ascend or descend.
3. The drilling and milling machine tool for machining oil cylinders according to claim 1, characterized in that: the support structure comprises two oppositely arranged supports; and a V-shaped structure is formed between the two supporting pieces.
4. The drilling and milling machine tool for machining oil cylinders according to claim 3, characterized in that: a water return groove is formed in the supporting plate; the water return groove is arranged between the two supporting pieces and extends along the transverse direction; and a water outlet is formed in the bottom of one end of the water return groove.
5. The drilling and milling machine tool for machining oil cylinders according to claim 1, characterized in that: the pressing mechanism comprises a first pressing head arranged above the supporting structure and a first driving mechanism for driving the first pressing head to lift.
6. The drilling and milling machine tool for machining oil cylinders according to claim 1, characterized in that: the positioning and pressing mechanism comprises a positioning block, a second pressure head and a second driving mechanism; the positioning block is provided with a semicircular hole matched with the peripheral surface of the boss; the second pressure head is movably arranged above the semicircular hole; and the second driving mechanism is connected with the second pressure head and drives the second pressure head to lift.
7. The drilling and milling machine tool for machining oil cylinders according to claim 6, characterized in that: the bottom plate is provided with a guide rail; the guide rail extends along the longitudinal direction; the bottom of the positioning block is provided with a sliding seat; the sliding seat is arranged on the guide rail in a sliding manner; a locking mechanism is arranged between the sliding seat and the guide rail; when the locking mechanism is in a locking state, the sliding seat cannot slide relative to the guide rail; the second driving mechanism is arranged on the sliding seat and is positioned on one side of the positioning block.
8. The drilling and milling machine tool for machining oil cylinders according to claim 7, characterized in that: one side of the positioning block, which is close to the drilling mechanism, is provided with a water retaining and guiding assembly; the water retaining and flow guiding assembly comprises a water retaining plate arranged above the semicircular hole and a flow guiding plate arranged below the semicircular hole; the water baffle is of an arc structure and is fixed on the sliding seat; the guide plate is obliquely arranged and is fixedly connected with the positioning block.
9. The drilling and milling machine tool for machining oil cylinders according to claim 1, characterized in that: the drilling mechanism comprises a first longitudinal moving mechanism arranged on the bottom plate, a first power mechanism arranged on the first longitudinal moving mechanism and a drill bit in transmission connection with the first power mechanism.
10. The drilling and milling machine tool for machining oil cylinders according to claim 1, characterized in that: the groove milling mechanism comprises a transverse moving mechanism arranged on the bottom plate, a second longitudinal moving mechanism arranged on the transverse moving mechanism, a second power mechanism arranged on the second longitudinal moving mechanism and a milling head in transmission connection with the second power mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205673.1U CN211249094U (en) | 2019-12-11 | 2019-12-11 | Drilling and milling machine tool for machining oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205673.1U CN211249094U (en) | 2019-12-11 | 2019-12-11 | Drilling and milling machine tool for machining oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249094U true CN211249094U (en) | 2020-08-14 |
Family
ID=71967313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922205673.1U Expired - Fee Related CN211249094U (en) | 2019-12-11 | 2019-12-11 | Drilling and milling machine tool for machining oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249094U (en) |
-
2019
- 2019-12-11 CN CN201922205673.1U patent/CN211249094U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110842630B (en) | Self-cleaning device for workpiece punching | |
| CN201960153U (en) | Special numerical control machine for drilling mortise lock cylinder shell | |
| CN104493237B (en) | Multi-hole drilling machine for flange of butterfly valve | |
| CN202655744U (en) | Tapping toolbar for lathe | |
| CN211249094U (en) | Drilling and milling machine tool for machining oil cylinder | |
| CN206981805U (en) | A kind of horizontal large aperture numerical control deep-hole bores drilling machine | |
| CN200995327Y (en) | Borehole slotting machine | |
| CN101362291A (en) | Bore slotter | |
| CN201644854U (en) | Chip removing and deep-hole processing device in novel milling and boring machine | |
| CN202861769U (en) | Numerical control deep hole skiving and rolling finish machine tool | |
| CN102451925A (en) | Movable and convenient center hole drilling machine | |
| CN210360287U (en) | Horizontal thick frame machine of accurate processing | |
| CN203470950U (en) | Novel horizontal type drilling and boring machine | |
| CN209754079U (en) | Machine tool for machining engine oil pump shell | |
| CN209189863U (en) | Wind turbine rack drilling tool | |
| CN209288722U (en) | A kind of multistation consolidating processing equipment | |
| CN204108702U (en) | Drilling tool | |
| CN215545546U (en) | Product shaping is with interior tooth device of attacking of mould | |
| CN110774001A (en) | Chamfering machine for compressor cylinder block and using method thereof | |
| CN216398128U (en) | Deep hole processing device for gate valve flashboard | |
| CN213559979U (en) | Punching tool for transverse sleeve welding piece | |
| CN220311815U (en) | Special machine for drilling threaded steel sleeve | |
| CN103464804A (en) | Novel horizontal drilling/boring machine | |
| CN218555802U (en) | Machine tool for machining brake master cylinder | |
| CN220278481U (en) | Scraping and tumbling mill for inner hole machining |
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: 20200814 |