CN218341057U - Novel trilateral drilling of valve turbine head device - Google Patents
Novel trilateral drilling of valve turbine head device Download PDFInfo
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- CN218341057U CN218341057U CN202222751601.9U CN202222751601U CN218341057U CN 218341057 U CN218341057 U CN 218341057U CN 202222751601 U CN202222751601 U CN 202222751601U CN 218341057 U CN218341057 U CN 218341057U
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- turbine head
- shell
- hand wheel
- valve turbine
- drilling
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Abstract
The utility model belongs to the technical field of valve turbine head drilling technique and specifically relates to a novel trilateral drilling of valve turbine head device, which comprises a housing and a housing, the rigid coupling has the shell in the middle of the inside of casing, the inside of shell is provided with fixed establishment, fixed establishment includes the hand wheel, the outer wall of hand wheel passes through the bearing and is connected with the shell rotation, the one end rigid coupling of hand wheel has double threaded rod, double threaded rod's outer wall and two nut threaded connection. Through the cooperation between hand wheel, double threaded rod, nut and the fixed block, rotate the hand wheel, the hand wheel drives double threaded rod and rotates, because the screw thread opposite direction of double threaded rod both sides for two nuts move to the centre simultaneously, the nut drives the fixed block and removes, and the fixed block can be with the fixed intermediate position of valve turbine head, makes valve turbine head and the drilling drive arrangement's of the left and right sides central point put and align, required time when having saved the regulation, has improved machining efficiency.
Description
Technical Field
The utility model relates to a valve turbine head drilling technical field specifically is a novel trilateral drilling of valve turbine head device.
Background
In the process of machining the valve turbine head, three faces of the valve turbine head need to be drilled, and therefore the device for drilling the three faces of the valve turbine head needs to be used.
However, there are still some problems when using the trilateral drilling equipment of current valve turbine head, the trilateral drilling equipment of current valve turbine head is when fixing the valve turbine head, adopt one-way screw to fix the valve turbine head in one side mostly, but because the size difference of valve turbine head, the central point that leads to fixed back valve turbine head puts and has the difference, thereby need to carry out regulation by a wide margin to drilling drive arrangement and auger bit, so as to process the valve turbine head, the central point that can't directly be with the valve turbine head puts and aligns with drilling drive arrangement's central point, cause the required time overlength of this accommodation process, thereby lead to machining efficiency slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the trilateral drilling equipment of current valve turbine head, can't directly put the central point of valve turbine head and align with drilling drive arrangement's central point, cause the required time overlength of accommodation process to lead to machining efficiency slow, and the trilateral drilling equipment of a novel valve turbine head that proposes.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel trilateral drilling of valve turbine head device, includes casing and shell, the rigid coupling has the shell in the middle of the inside of casing, the inside of shell is provided with fixed establishment, fixed establishment includes the hand wheel, the outer wall of hand wheel passes through the bearing and is connected with the shell rotation, the one end rigid coupling of hand wheel has double threaded rod, double threaded rod's outer wall and two nut threaded connection, spout and shell sliding connection are passed through at the top of nut, the top rigid coupling of nut has the fixed block.
Preferably, the middle of the top of the outer shell is attached to the turbine head of the valve.
Preferably, a machine door is installed at the front end of the outer wall of the machine shell, and the periphery of the inner wall of the machine shell is fixedly connected with the three hydraulic cylinders.
Preferably, the output ends of the three hydraulic cylinders are fixedly connected with a drilling driving device.
Preferably, a plurality of auger bits are mounted at one end of the drill drive means.
The utility model provides a novel trilateral drilling of valve turbine head device, beneficial effect lies in: through the cooperation between hand wheel, double threaded rod, nut and the fixed block, rotate the hand wheel, the hand wheel drives double threaded rod and rotates, because the screw thread opposite direction of double threaded rod both sides for two nuts move to the centre simultaneously, the nut drives the fixed block and removes, and the fixed block can be with the fixed intermediate position of valve turbine head, makes valve turbine head and the drilling drive arrangement's of the left and right sides central point put and align, required time when having saved the regulation, has improved machining efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;
fig. 3 is a left side sectional view of the internal connection structure of the housing in fig. 2.
In the figure: 1. the drilling machine comprises a machine shell, 2, a hydraulic cylinder, 3, a fixing mechanism, 301, a hand wheel, 302, a double-end threaded rod, 303, a nut, 304, a fixing block, 4, a drilling driving device, 5, a spiral drill bit, 6, a valve turbine head, 7, a shell, 8 and a machine door.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example 1:
referring to fig. 1-3, in the present embodiment: a novel three-side drilling device for a valve turbine head comprises a machine shell 1 and a shell 7, wherein the shell 7 is fixedly connected to the middle inside the machine shell 1, a fixing mechanism 3 used for fixing the valve turbine head at a middle position is arranged inside the shell 7, the fixing mechanism 3 comprises a hand wheel 301, a double-threaded rod 302, nuts 303 and a fixing block 304, the outer wall of the hand wheel 301 is rotatably connected with the shell 7 through a bearing, the double-threaded rod 302 is fixedly connected to one end of the hand wheel 301, the hand wheel 301 drives the double-threaded rod 302 to rotate, the outer wall of the double-threaded rod 302 is in threaded connection with the two nuts 303, the two nuts 303 move relatively due to opposite thread directions of two sides of the double-threaded rod 302, the tops of the nuts 303 are slidably connected with the shell 7 through sliding grooves, the shell 7 limits the moving direction of the nuts 303 through the sliding grooves, the fixing block 304 is fixedly connected to the tops of the nuts 303, and the nuts 303 drive the fixing block 304 to move;
the hand wheel 301 is rotated, the hand wheel 301 drives the double-threaded rod 302 to rotate, and due to the fact that the thread directions of the two sides of the double-threaded rod 302 are opposite, the two nuts 303 move towards the middle at the same time, the nuts 303 drive the fixing blocks 304 to move, the fixing blocks 304 can fix the middle positions of the valve turbine heads 6, the valve turbine heads 6 are aligned with the center positions of the drilling driving devices 4 on the left side and the right side, time required in adjustment is saved, and machining efficiency is improved.
Laminating mutually with valve turbine head 6 in the middle of the top of shell 7, two fixed blocks 304 are used for fixing valve turbine head 6 at the intermediate position, door 8 is installed to the outer wall front end of casing 1, the inner wall of casing 1 all around with 2 looks rigid couplings of three pneumatic cylinder, the model of pneumatic cylinder 2 is selected according to the actual demand, satisfy the work demand can, the equal rigid coupling of output of three pneumatic cylinder 2 has drilling drive arrangement 4, the output of pneumatic cylinder 2 is used for promoting drilling drive arrangement 4 and reciprocates, a plurality of auger bit 5 are installed to drilling drive arrangement 4's one end, drilling drive arrangement 4 is used for driving auger bit 5 and rotates.
The working principle is as follows:
this novel trilateral drilling equipment of valve turbine head is when using, at first, the user places valve turbine head 6 on shell 7 through opening quick-witted door 8, make valve turbine head 6 be in same water flat line with the drilling drive arrangement 4 of top, later rotate hand wheel 301, hand wheel 301 drives double threaded rod 302 and rotates, because the screw direction of double threaded rod 302 both sides is opposite, make two nuts 303 remove to the centre simultaneously, nut 303 drives fixed block 304 and removes, fixed block 304 can be with the fixed intermediate position of valve turbine head 6, make valve turbine head 6 align with the central point of the drilling drive arrangement 4 of the left and right sides, required time when having saved the regulation, machining efficiency has been improved, later start three drilling drive arrangement 4, make drilling drive arrangement 4 drive a plurality of auger bit 5 rotations, adjust pneumatic cylinder 2 simultaneously, make the output of top pneumatic cylinder 2 promote drilling drive arrangement 4 and move down, the output of both sides pneumatic cylinder 2 promotes drilling drive arrangement 4 and removes to the centre, begin to carry out trilateral drilling to valve turbine head 6, accomplish the use of this time device.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides a novel trilateral drilling of valve turbine head device, includes casing (1) and shell (7), the rigid coupling has shell (7), its characterized in that in the middle of the inside of casing (1): the inside of shell (7) is provided with fixed establishment (3), fixed establishment (3) include hand wheel (301), the outer wall of hand wheel (301) passes through the bearing and rotates with shell (7) to be connected, the one end rigid coupling of hand wheel (301) has double threaded rod (302), the outer wall and two nut (303) threaded connection of double threaded rod (302), spout and shell (7) sliding connection are passed through to the top of nut (303), the top rigid coupling of nut (303) has fixed block (304).
2. The novel valve turbine head three-sided drilling device as claimed in claim 1, wherein: the middle of the top of the shell (7) is attached to the valve turbine head (6).
3. The novel valve turbine head three-sided drilling device as claimed in claim 1, wherein: the machine door (8) is installed at the front end of the outer wall of the machine shell (1), and the periphery of the inner wall of the machine shell (1) is fixedly connected with the three hydraulic cylinders (2).
4. The novel valve turbine head three-sided drilling device as claimed in claim 3, wherein: and the output ends of the three hydraulic cylinders (2) are fixedly connected with drilling driving devices (4).
5. The novel valve turbine head three-sided drilling device as claimed in claim 4, wherein: and one end of the drilling driving device (4) is provided with a plurality of spiral drill bits (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751601.9U CN218341057U (en) | 2022-10-19 | 2022-10-19 | Novel trilateral drilling of valve turbine head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751601.9U CN218341057U (en) | 2022-10-19 | 2022-10-19 | Novel trilateral drilling of valve turbine head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341057U true CN218341057U (en) | 2023-01-20 |
Family
ID=84896418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222751601.9U Active CN218341057U (en) | 2022-10-19 | 2022-10-19 | Novel trilateral drilling of valve turbine head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341057U (en) |
-
2022
- 2022-10-19 CN CN202222751601.9U patent/CN218341057U/en active Active
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