CN211413699U - Drilling machine for hydraulic engineering - Google Patents
Drilling machine for hydraulic engineering Download PDFInfo
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- CN211413699U CN211413699U CN201921648309.6U CN201921648309U CN211413699U CN 211413699 U CN211413699 U CN 211413699U CN 201921648309 U CN201921648309 U CN 201921648309U CN 211413699 U CN211413699 U CN 211413699U
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- drilling machine
- hydraulic engineering
- rocker
- shell
- interference fit
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Abstract
The utility model discloses a drilling machine for hydraulic engineering, including casing and drilling machine, the bottom four corners of casing all has the universal wheel through bolt locking, the outer loop of the equal fixedly connected with bearing in the inner chamber left and right sides of casing, the inner ring interference fit of bearing has the rocker, and the right side of rocker extends the inner chamber of casing, the equal interference fit in the outer wall left and right sides of rocker has first conical gear, the top left and right sides of casing all is provided with the supporting seat, the outer loop of the equal fixedly connected with bearing in both ends about the inner chamber of supporting seat, the inner ring interference fit of bearing has the lead screw, the inner chamber of casing is extended into to the bottom of lead screw. This drilling machine for hydraulic engineering, the device can effectual person of facilitating the use carry out drilling operation to the drilling machine, need not handheld drilling machine and drills, improves the precision of drilling hole site, has increased the practicality of drilling machine, more accords with the user demand of reality.
Description
Technical Field
The utility model relates to a drilling machine technical field specifically is a drilling machine for hydraulic engineering.
Background
The drilling machine is a general name of machinery and equipment which uses a tool harder and sharper than a target object to leave a cylindrical hole or a hole on the target object in a rotary cutting or rotary extrusion mode, and is also called as a drilling machine, a punching machine, a through hole machine and the like, and the expected effect is achieved by drilling a precise part, wherein the drilling machine comprises a semi-automatic drilling machine and a full-automatic drilling machine;
the whole journey needs the user to hand when using to drill the hole of current drilling machine, can lead to user's muscle ache for a long time, holds unstably to drilling hole site takes place the deviation, can not reach anticipated effect, and can't survey the degree of depth of drilling, reduced the practicality of drilling machine, be not conform to actual user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drilling machine for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for hydraulic engineering comprises a shell and the drilling machine, universal wheels are locked at four corners of the bottom of the shell through bolts, outer rings of bearings are fixedly connected to the left side and the right side of an inner cavity of the shell, rockers are in interference fit with the inner rings of the bearings, the right sides of the rockers extend out of the inner cavity of the shell, first conical gears are in interference fit with the left sides and the right sides of the outer wall of the rockers, supporting seats are arranged at the left side and the right side of the top end of the shell, outer rings of the bearings are fixedly connected to the upper end and the lower end of the inner cavity of the supporting seats, lead screws are in interference fit with the inner rings of the bearings, the bottom ends of the lead screws extend into the inner cavity of the shell and are provided with second conical gears meshed and connected with the first conical gears, rectangular blocks are in threaded connection with the bottom ends of the outer wall of the lead screws, rectangular, the connecting seat is sleeved on the right side of the outer wall of the rectangular rod, a pointer is arranged at the center of the bottom end of the connecting seat, a supporting rod is arranged at the top end of the connecting seat, a base is arranged at the top end of the supporting rod, an air cylinder is locked on the front side of an inner cavity of the base through a screw, a supporting plate is arranged on the rear side of the air cylinder, and rubber pads are arranged on the rear side of the supporting plate and the inner wall of the rear side of the inner cavity of.
Preferably, the outer wall of the rocker is in a Z shape.
Preferably, the threads on the outer walls of the two lead screws are threads in opposite directions.
Preferably, the pointer is located on the front side of the scale.
Preferably, the drilling machine is located between the two rubber pads.
Compared with the prior art, the beneficial effects of the utility model are that: the drilling machine for hydraulic engineering drives the rocker to drive the first bevel gear to rotate by rotating the rocker, drives the second bevel gear to drive the screw to rotate by the first bevel gear, drives the rectangular block to drive the rectangular plate, the rectangular rod, the graduated scale, the connecting seat, the pointer, the supporting rod, the base and the drilling machine to move upwards by the screw, is convenient for adjusting the height of the drilling machine, drives the rubber pad, the supporting plate, the cylinder, the base, the supporting rod, the pointer and the connecting seat to move to the left side on the outer wall of the rectangular rod by applying external force to the left side of the drilling machine, and measures the drilling depth of the drilling machine by the distance of the pointer moving to the left side at the front end of the graduated scale. The drilling machine has the advantages that manpower is saved, convenience is brought to a user to observe the depth of a drilled hole, the precision of the hole position of the drilled hole is improved, the practicability of the drilling machine is improved, and the practical use requirement is met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the base of the present invention;
fig. 3 is a left side view of the connecting seat of the present invention.
In the figure: 1. the universal wheel comprises a shell, 2, universal wheels, 3, a rocker, 4, a first bevel gear, 5, a supporting seat, 6, a lead screw, 7, a second bevel gear, 8, a rectangular block, 9, a connecting rod, 10, a rectangular plate, 11, a rectangular rod, 12, a graduated scale, 13, a connecting seat, 14, a pointer, 15, a supporting rod, 16, a base, 17, an air cylinder, 18, a supporting plate, 19, a rubber pad, 20 and a drilling machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a drilling machine for hydraulic engineering comprises a shell 1 and a drilling machine 20, universal wheels 2 are locked at four corners of the bottom end of the shell 1 through bolts, outer rings of bearings are fixedly connected to the left side and the right side of an inner cavity of the shell 1, rockers 3 are in interference fit with the inner rings of the bearings, the rockers 3 are rotated to drive first bevel gears 4 to rotate, second bevel gears 7 are driven to drive lead screws 6 to rotate through the first bevel gears 4, rectangular blocks 8 are driven to drive rectangular plates 10, rectangular rods 11, a graduated scale 12, a connecting seat 13, a pointer 14, a supporting rod 15, a base 16 and the drilling machine 20 to move upwards through connecting rods 9 through the lead screws 6, height adjustment of the drilling machine 20 is facilitated, the inner cavity of the shell 1 extends out of the right side of the rocker 3, the first bevel gears 4 are in interference fit with the left side and the right side of the outer wall of the rocker 3, supporting seats, the upper end and the lower end of the inner cavity of the supporting seat 5 are fixedly connected with outer rings of bearings, the inner rings of the bearings are in interference fit with a lead screw 6, the rocker 3 is rotated by a user to drive the first bevel gear 4 to rotate, the second bevel gear 7 is driven to drive the lead screw 6 to rotate through the meshing connection relationship of the first bevel gear 4 and the second bevel gear 7, two rectangular blocks 8 are driven to drive a rectangular plate 10 to move upwards or downwards through a connecting rod 9 through the threaded connection relationship of the lead screw 6 and the rectangular blocks 8, the bottom end of the lead screw 6 extends into the inner cavity of the shell 1 and is provided with the second bevel gear 7 meshed and connected with the first bevel gear 4, the bottom end of the outer wall of the lead screw 6 is in threaded connection with the rectangular blocks 8, the rectangular plate 10 is arranged on the inner side of the rectangular blocks 8 through the connecting rod 9, and the upper end and the lower end, by applying an external force to the left side of the drilling machine 20, the drilling machine 20 drives a rubber pad 19, a support plate 18, an air cylinder 17, a base 16, a support rod 15, a pointer 14 and a connecting seat 13 to move to the left side on the outer wall of a rectangular rod 11, the drilling depth of the drilling machine 20 is measured by the distance of the pointer 14 moving to the left side at the front end of a graduated scale 12, the connecting seat 13 is sleeved on the right side of the outer wall of the rectangular rod 11, the pointer 14 is arranged at the center position of the bottom end of the connecting seat 13, the support rod 15 is arranged at the top end of the connecting seat 13, the base 16 is arranged at the top end of the support rod 15, the air cylinder 17 is locked at the front side of an inner cavity of the base 16 through a screw, the air cylinder 17 is MGPM20-10, the drilling machine 20 is conveniently fixed through the air cylinder 17, the, by placing the drilling machine 20 in the inner cavity of the base 16, after the air cylinder 17 is normally started, the supporting plate 18 and the rubber pads 19 are pushed to move towards the rear side and contact with the drilling machine 20, the drilling machine 20 is clamped and fixed through the two rubber pads 19, and the drilling machine 20 is fixed in the inner cavity of the base 16.
As a preferred scheme, furthermore, the outer wall of the rocker 3 is in a zigzag shape, the rocker 3 is driven to drive the first bevel gear 4 to rotate by rotating the rocker 3, the second bevel gear 7 is driven to drive the screw rod 6 to rotate by driving the first bevel gear 4, and the rectangular block 8 is driven to drive the rectangular plate 10, the rectangular rod 11, the graduated scale 12, the connecting seat 13, the pointer 14, the supporting rod 15, the base 16 and the drilling machine 20 to move upwards by driving the screw rod 6 through the connecting rod 9, so that the height of the drilling machine 20 can be conveniently adjusted.
Preferably, the threads on the outer walls of the two lead screws 6 are opposite threads, the user rotates the rocker 3 to make the rocker 3 drive the first bevel gear 4 to rotate, the second bevel gear 7 drives the lead screws 6 to rotate through the meshed connection between the first bevel gear 4 and the second bevel gear 7, and the two rectangular blocks 8 drive the rectangular plates 10 to move upwards or downwards simultaneously through the connection rods 9 through the threaded connection between the lead screws 6 and the rectangular blocks 8.
Preferably, the pointer 14 is located at the front side of the scale 12, and by applying an external force to the drill 20 to the left side, the drill 20 drives the rubber pad 19, the support plate 18, the cylinder 17, the base 16, the support rod 15, the pointer 14 and the connecting base 13 to move to the left side on the outer wall of the rectangular rod 11, and the depth of the drilled hole of the drill 20 is measured by the distance that the pointer 14 moves to the left side on the front end of the scale 12.
Preferably, the drilling machine 20 is located between the two rubber pads 19, and by placing the drilling machine 20 in the inner cavity of the base 16, after the cylinder 17 is normally started, the supporting plate 18 and the rubber pads 19 are pushed to move to the rear side and contact with the drilling machine 20, and the drilling machine 20 is clamped and fixed by the two rubber pads 19, so that the drilling machine 20 is fixed in the inner cavity of the base 16.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the drilling machine 20 is moved to a proper position, the rotation of the rocker 3 is stopped, the drilling machine 20 is started, an external force applied to the drilling machine 20 to the left side is applied, the drilling machine 20 drives the rubber pad 19, the supporting plate 18, the air cylinder 17, the base 16, the supporting rod 15, the pointer 14 and the connecting seat 13 to move to the left side on the outer wall of the rectangular rod 11, and the pointer 14 moves to the left side through the distance of the pointer 14 to move to the left side at the front end of the scale 12, and then measure the degree of depth that drilling machine 20 bored, after the drilling, when needs take off drilling machine 20, start cylinder 17, cylinder 17 normally starts back pulling backup pad 18 and rubber pad 19 and moves to the front side to break away from the fixed to drilling machine 20, take out drilling machine 20 from the inner chamber of base 16, the device simple structure controls convenient to use, can effectual person of facilitating the use carry out drilling operation to the drilling machine, improve the precision of drilling hole site, the practicality of drilling machine has been increased, more accord with actual user demand.
Claims (5)
1. A drilling machine for hydraulic engineering, includes casing (1) and drilling machine (20), its characterized in that: universal wheels (2) are locked at four corners of the bottom end of the shell (1) through bolts, outer rings of bearings are fixedly connected to the left side and the right side of an inner cavity of the shell (1), rockers (3) are in interference fit with the inner rings of the bearings, the right side of each rocker (3) extends out of the inner cavity of the shell (1), first conical gears (4) are in interference fit with the left side and the right side of the outer wall of each rocker (3), supporting seats (5) are arranged on the left side and the right side of the top end of the shell (1), outer rings of the bearings are fixedly connected to the upper end and the lower end of the inner cavity of each supporting seat (5), lead screws (6) are in interference fit with the inner rings of the bearings, the bottom ends of the lead screws (6) extend into the inner cavity of the shell (1) and are provided with second conical gears (7) meshed with the first conical gears (4), and rectangular blocks (, the inboard of rectangle piece (8) is provided with rectangular plate (10) through connecting rod (9), both ends are provided with rectangle pole (11) and scale (12) respectively about the inboard of rectangular plate (10), connecting seat (13) have been cup jointed on the outer wall right side of rectangle pole (11), the bottom central point of connecting seat (13) puts and is provided with pointer (14), the top of connecting seat (13) is provided with bracing piece (15), the top of bracing piece (15) is provided with base (16), the inner chamber front side of base (16) has cylinder (17) through screw locking, the rear side of cylinder (17) is provided with backup pad (18), the rear side of backup pad (18) and the inner chamber rear side inner wall of base (16) all are provided with rubber pad (19).
2. The drilling machine for hydraulic engineering of claim 1, characterized in that: the outer wall of the rocker (3) is Z-shaped.
3. The drilling machine for hydraulic engineering of claim 1, characterized in that: the threads on the outer walls of the two lead screws (6) are threads in opposite directions.
4. The drilling machine for hydraulic engineering of claim 1, characterized in that: the pointer (14) is located on the front side of the scale (12).
5. The drilling machine for hydraulic engineering of claim 1, characterized in that: the drilling machine (20) is located between two rubber pads (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648309.6U CN211413699U (en) | 2019-09-27 | 2019-09-27 | Drilling machine for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648309.6U CN211413699U (en) | 2019-09-27 | 2019-09-27 | Drilling machine for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413699U true CN211413699U (en) | 2020-09-04 |
Family
ID=72252975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921648309.6U Active CN211413699U (en) | 2019-09-27 | 2019-09-27 | Drilling machine for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413699U (en) |
-
2019
- 2019-09-27 CN CN201921648309.6U patent/CN211413699U/en active Active
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