CN203751381U - Casing drilling device - Google Patents
Casing drilling device Download PDFInfo
- Publication number
- CN203751381U CN203751381U CN201420175534.3U CN201420175534U CN203751381U CN 203751381 U CN203751381 U CN 203751381U CN 201420175534 U CN201420175534 U CN 201420175534U CN 203751381 U CN203751381 U CN 203751381U
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- China
- Prior art keywords
- casing
- bit assembly
- base
- drill bit
- driving
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- Expired - Fee Related
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Abstract
The utility model discloses a casing drilling device. The casing drilling device comprises a workbench; the workbench is provided with a base which is used for placing a casing; one side of the base is provided with a first bit assembly, a first motor and a first feeding device; the first motor is used for driving action of the first bit assembly; the first feeding device is used for driving the first bit assembly to move; the base is provided with a positioning mechanism which is used for positioning the casing when the casing is placed on the base; a pressing plate and a driving device are arranged above the base; the pressing plate is used for compressing the casing on the base; the driving device is used for driving the pressing plate to move vertically; the other side of the base is provided with a second bit assembly, a second motor and a second feeding device; the second motor is used for driving action of the second bit assembly; the second feeding device is used for driving the second bit assembly to move; the first bit assembly and the second bit assembly are multi-shaft bits; drilling rods which are arranged on the first bit assembly and drilling rods which are arranged on the second bit assembly are coaxially arranged in a one-to-one correspondence mode. According to the casing drilling device, the coaxiality of installing holes which are formed in the bilateral sides of the casing respectively can be effectively ensured.
Description
Technical field
The utility model relates to a kind of casing drilling equipment.
Background technology
In the time of production and processing motor case, after casing die cast, the both sides of casing are respectively equipped with two mount pads, need on each mount pad, process several installing holes, fix with the installation that facilitates casing, add installing hole quantity on the mount pad that requires casing both sides man-hour identical and be coaxially set one to one, at present on mount pad when processing mounting holes, generally first casing is fixedly made the mount pad of casing one side towards drill bit, then hole on the mount pad of casing one side with drill bit, on the mount pad of casing one side, bore after installing hole, casing is adjusted to position, make the mount pad of casing opposite side towards drill bit, then hole on the mount pad of casing opposite side with drill bit, so just complete the drilling operation of casing, in above-mentioned boring procedure, because be successively carries out drilling operation on the mount pad of casing both sides, so just cannot ensure that the corresponding hole of casing both sides is on same axis, cannot ensure the axiality of the installing hole of casing both sides, the installation that will affect casing is like this fixed.
Utility model content
Technical problem to be solved in the utility model is that the casing drilling equipment of the axiality that can effectively ensure the installing hole of casing both sides is provided.
For solving the problems of the technologies described above, the casing drilling equipment that the utility model provides, comprise a workbench, workbench is provided with the base for placing casing, one side of base is provided with the first drill bit assembly, for driving the first motor of the first drill bit assembly action and the first feed arrangement for driving the first drill bit assembly to move, base is provided with detent mechanism casing being positioned in the time that casing is placed on base, the top of base is provided with for casing being pressed on to the pressing plate on base and the drive unit for driving pressing plate to move up and down, the opposite side of described base is provided with the second drill bit assembly, for driving the second motor of the second drill bit assembly action and the second feed arrangement for driving the second drill bit assembly to move, described the first drill bit assembly and the second drill bit assembly are multi spindle drilling head, each drilling rod on the first drill bit assembly and the second drill bit assembly is coaxially set one to one.
As improvement, the both sides of described base are equipped with a guide plate, guide plate be provided with drill bit assembly on several pilot holes of being coaxially set one to one of each drilling rod.
As improvement, described detent mechanism comprises that the front that is arranged on base is along upper location-plate and bolt, and location-plate is provided with screwed hole, and bolt screws in screwed hole and be perpendicular with location-plate.
As improvement, described workbench is provided with for casing being pressed on to the telescopic cylinder on bolt, and telescopic cylinder is near the back edge of base, and the piston rod of telescopic cylinder and bolt are on same axis.
As improvement, described workbench is provided with some catheters, and the liquid outlet of some catheters lays respectively at the top of both sides of base and the position of the inner surface of close guide plate, and the inlet of some catheters is connected with lubricating fluid conveying device.
Adopt after above structure, the utility model compared with prior art, has advantages of following:
1, the utility model adopts the first drill bit assembly and the second drill bit assembly to hole in the both sides of casing simultaneously, because each drilling rod on the first drill bit assembly and the second drill bit assembly is coaxially set one to one, like this, processing after installing hole, can ensure that installing hole in casing both sides is one to one on same axis, the axiality that has so just effectively ensured the installing hole of casing both sides, makes casing can carry out smoothly follow-up assembling; And because the first drill bit assembly and the second drill bit assembly are multi spindle drilling head, make disposablely on the mount pad of casing both sides, to bore multiple holes, make drilling efficiency higher;
2, be provided with guide plate in the both sides of base, on guide plate, be provided with drill bit assembly on the pilot hole that is coaxially set one to one of drilling rod, like this, in drill bit assembly boring procedure, the drilling rod on drill bit assembly is holed on casing through after corresponding pilot hole, like this, pilot hole plays guide effect to drill bit, can avoid the position of drill bit in boring procedure that radial deflection occurs, ensure machining accuracy, further ensure the axiality of the installing hole of casing both sides;
3, be provided with bolt, in the time that casing is placed on base, the mount pad of casing one side is resisted against to the head of bolt, so just casing is located, then by pressing plate, casing is pressed abd fixed on base, because bolt is in the screwed hole screwing on location-plate, so can regulate the distance of head and the location-plate of bolt by turning bolt, also just can regulate the position location of casing, like this, can regulate accordingly according to the casing of different size the position location of casing;
4, be provided with telescopic cylinder, casing is being placed on base and behind location, not only can casing be pressed abd fixed on base by pressing plate, can also casing be pressed abd fixed on bolt by the piston rod of telescopic cylinder, when concrete operations, casing is placed on base and one of them mount pad of casing one side is resisted against to the head of bolt, then pressing plate presses down casing is pressed on base, the piston rod of simultaneous retractable cylinder stretches out another mount pad that withstands casing one side, so just casing is pressed abd fixed on bolt, like this, just casing is carried out circumferential spacing, just can avoid casing to rotate in the time of boring, make casing fixing firm, avoid the fixing bore position generation deviation that makes built on the sand of casing, further ensure machining accuracy, further ensure the axiality of the installing hole of casing both sides,
5, be provided with catheter, in the time holing, the liquid outlet of catheter ejects lubricating fluid, can be lubricated drilling rod, the transverse-vibration power, raising rod rotation speed and the reduction drill rod abrasion that while reducing drilling rod revolution with this, are produced, the transverse-vibration power while reducing drilling rod revolution makes borehole accuracy higher, improves rod rotation speed and makes drilling efficiency higher, reduce drill rod abrasion extended the service life of drill bit, reduced cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A in Fig. 1 is to view;
Fig. 3 is the top view of casing.
Wherein, 1, workbench; 2, base; 3, the first drill bit assembly; 4, the first motor; 5, pressing plate; 6, the second drill bit assembly; 7, the second motor; 8, guide plate; 801, pilot hole; 9, telescopic cylinder; 10, catheter; 11, the first cylinder; 12, the second cylinder; 13, the 3rd cylinder; 14, drilling rod; 15, casing; 16, mount pad; 17, location-plate; 1701, screwed hole; 18, bolt.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
By Fig. 1, shown in Fig. 2, the utility model casing drilling equipment comprises a workbench 1, workbench 1 is provided with the base 2 for placing casing, one side of base 2 is provided with the first drill bit assembly 3, for driving the first motor 4 that the first drill bit assembly 3 moves and the first feed arrangement for driving the first drill bit assembly 3 to move, the first feed arrangement is the first cylinder, base 2 is provided with detent mechanism casing being positioned in the time casing being placed on base 2, the top of base 2 is provided with for casing being pressed on to the pressing plate 5 on base 2 and the drive unit for driving pressing plate 5 to move up and down, drive unit is the 3rd cylinder 13, the opposite side of described base 2 is provided with the second drill bit assembly 6, for driving the second motor 7 that the second drill bit assembly 6 moves and the second feed arrangement for driving the second drill bit assembly 6 to move, the second feed arrangement is the second cylinder, described the first drill bit assembly 3 and the second drill bit assembly 6 are multi spindle drilling head, each drilling rod on the first drill bit assembly 3 and the second drill bit assembly 6 is coaxially set one to one, with reference to Fig. 1, the first cylinder 11 drives the first drill bit assembly 3 transverse shiftings, the first motor 4 drives each working shaft on the first drill bit assembly 3 to rotate, the second cylinder 12 drives the second drill bit assembly 6 transverse shiftings, the second motor 7 drives each working shaft on the second drill bit assembly 6 to rotate, in the present embodiment, on the first drill bit assembly 3 and the second drill bit assembly 6, be equipped with four working shafts, when work, on each working shaft, install respectively drilling rod, like this, each drill bit assembly all has four drilling rods, each drill bit assembly all can four installing holes of disposable brill, like this, the first drill bit assembly 3 and the second drill bit assembly 6 are synchronously holed in casing both sides, can be respectively at four installing holes of casing two sidetracking, so just on casing, bore eight installing holes simultaneously, drilling efficiency is higher.
The both sides of described base 2 are equipped with a guide plate 8, guide plate 8 be provided with drill bit assembly on several pilot holes 801 of being coaxially set one to one of each drilling rod, in the present embodiment, because the quantity of the drilling rod on each drill bit assembly is four, accordingly, the quantity of the pilot hole 801 on each guide plate 8 is also four, and four drilling rods on four drilling rods, the second drill bit assembly 6 on the first drill bit assembly 3 and the pilot hole on two guide plates 8 are coaxially set respectively one to one.
Described detent mechanism comprises that the front that is arranged on base 2 is along upper location-plate 17 and bolt 18, and location-plate 17 is provided with screwed hole 1701, and bolt 18 screws in screwed hole 1701 and be perpendicular with location-plate 17.
Described workbench 1 is provided with for casing being pressed on to the telescopic cylinder 9 on bolt 18, telescopic cylinder 9 is near the back edge of base 2, the piston rod of telescopic cylinder 9 and bolt 18 are on same axis, as shown in Figure 3, the both sides of casing 15 are respectively equipped with two mount pads 16, casing 16 is placed on to the head against bolt 18 on base 2 and by one of them mount pad 16 of casing 16 1 sides, then the 3rd cylinder 16 drives pressing plate 5 to press down casing 15 is pressed on base 2, the piston rod of simultaneous retractable cylinder 9 stretches out wherein another mount pad 16 of casing 16 1 sides is compressed, so just carry out spacing to the mount pad 16 of casing 16 1 sides, like this, just not only casing 15 is pressed abd fixed on base 2, also casing 15 is carried out circumferential spacing, make casing 15 fixing firm.
Described workbench 1 is provided with some catheters 10, the liquid outlet of some catheters 10 lays respectively at the top of both sides of base 2 and the position of the inner surface of close guide plate 8, the inlet of some catheters 10 is connected with lubricating fluid conveying device, in the present embodiment, catheter 10 has four, wherein two catheters 10 are located at the side near the first drill bit assembly 3 of base 2, wherein another two catheters 10 are located at the side near the second drill bit assembly 6 of base 2, the inlet of four catheters 10 is connected with lubricating fluid conveying device respectively, with reference to Fig. 1, wherein the liquid outlet of two catheters 10 is positioned at the position near the inner surface of left side guide plate 8, wherein the liquid outlet of another two catheters 10 is positioned at the position near the inner surface of right side guide plate 8, in the time holing, the liquid outlet of catheter 10 ejects lubricating fluid, can be lubricated drilling rod.
When the utility model work, first casing 15 is placed on base 2, one of them mount pad 16 of casing 15 1 sides is resisted against to the head of bolt 18, then the 3rd cylinder 13 drives pressing plate 5 to press down, the piston rod of simultaneous retractable cylinder 9 stretches out wherein another mount pad 16 of casing 15 1 sides is compressed, like this, just casing be fixed on base 2 and carried out circumferential spacing, then the first motor 4 drives each drilling rod 14 on the first drill bit assembly 3 to rotate, the second motor 7 drives each drilling rod 14 on the second drill bit assembly 6 to rotate, simultaneously, the first cylinder 11 drives the first drill bit assembly 3 to move, the second cylinder 12 drives the second drill bit assembly 6 to move, like this, drilling rod 14 on the first drill bit assembly 3 and the second drill bit assembly 6 is holed to casing through corresponding pilot hole 801 is rear, can hole in casing both sides simultaneously, complete after drilling operation, the first cylinder 11, the second cylinder 12, telescopic cylinder 9 and the 3rd cylinder 13 backhauls, take off the casing of boring, putting new casing holes, press back and forth operation of said process.
Claims (5)
1. a casing drilling equipment, comprise a workbench (1), workbench (1) is provided with the base (2) for placing casing, one side of base (2) is provided with the first drill bit assembly (3), be used for driving first motor (4) of the first drill bit assembly (3) action and the first feed arrangement for driving the first drill bit assembly (3) to move, base (2) is provided with detent mechanism casing being positioned in the time casing being placed on base (2), the top of base (2) is provided with for casing being pressed on to the pressing plate (5) on base (2) and the drive unit for driving pressing plate (5) to move up and down, it is characterized in that: the opposite side of described base (2) is provided with the second drill bit assembly (6), be used for driving second motor (7) of the second drill bit assembly (6) action and the second feed arrangement for driving the second drill bit assembly (6) to move, described the first drill bit assembly (3) and the second drill bit assembly (6) are multi spindle drilling head, each drilling rod on the first drill bit assembly (3) and the second drill bit assembly (6) is coaxially set one to one.
2. casing drilling equipment according to claim 1, it is characterized in that: the both sides of described base (2) are equipped with a guide plate (8), guide plate (8) be provided with drill bit assembly on several pilot holes (801) of being coaxially set one to one of each drilling rod.
3. casing drilling equipment according to claim 2, it is characterized in that: described detent mechanism comprises that the front that is arranged on base (2) is along upper location-plate (17) and bolt (18), location-plate (17) is provided with screwed hole (1701), and bolt (18) screws in screwed hole (1701) and be perpendicular with location-plate (17).
4. casing drilling equipment according to claim 3, it is characterized in that: described workbench (1) is provided with for casing being pressed on to the telescopic cylinder (9) on bolt (18), telescopic cylinder (9) is near the back edge of base (2), and the piston rod of telescopic cylinder (9) and bolt (18) are on same axis.
5. casing drilling equipment according to claim 4, it is characterized in that: described workbench (1) is provided with some catheters (10), the liquid outlet of some catheters (10) lays respectively at the top of both sides of base (2) and the position of the inner surface of close guide plate (8), and the inlet of some catheters (10) is connected with lubricating fluid conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175534.3U CN203751381U (en) | 2014-04-14 | 2014-04-14 | Casing drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175534.3U CN203751381U (en) | 2014-04-14 | 2014-04-14 | Casing drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751381U true CN203751381U (en) | 2014-08-06 |
Family
ID=51246692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175534.3U Expired - Fee Related CN203751381U (en) | 2014-04-14 | 2014-04-14 | Casing drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949690A (en) * | 2014-04-14 | 2014-07-30 | 宁波狮球通风机电有限公司 | Housing drill |
| CN105478828A (en) * | 2016-01-04 | 2016-04-13 | 宁波华液机器制造有限公司 | Automatic machining device for control valve |
| CN108746742A (en) * | 2018-06-28 | 2018-11-06 | 重庆友擘机械制造有限公司 | A kind of shift pivoted arm perforating device |
| CN109746476A (en) * | 2019-02-27 | 2019-05-14 | 中建五局安装工程有限公司 | A kind of elliptical air manufacturing device |
-
2014
- 2014-04-14 CN CN201420175534.3U patent/CN203751381U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949690A (en) * | 2014-04-14 | 2014-07-30 | 宁波狮球通风机电有限公司 | Housing drill |
| CN105478828A (en) * | 2016-01-04 | 2016-04-13 | 宁波华液机器制造有限公司 | Automatic machining device for control valve |
| CN108746742A (en) * | 2018-06-28 | 2018-11-06 | 重庆友擘机械制造有限公司 | A kind of shift pivoted arm perforating device |
| CN109746476A (en) * | 2019-02-27 | 2019-05-14 | 中建五局安装工程有限公司 | A kind of elliptical air manufacturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |