CN217098078U - Hydraulic pipe divides interface drilling tool - Google Patents
Hydraulic pipe divides interface drilling tool Download PDFInfo
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- CN217098078U CN217098078U CN202123328334.6U CN202123328334U CN217098078U CN 217098078 U CN217098078 U CN 217098078U CN 202123328334 U CN202123328334 U CN 202123328334U CN 217098078 U CN217098078 U CN 217098078U
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Abstract
The utility model provides a hydraulic pipe sub-joint drilling tool, which effectively solves the problems that when the joint of the end part of a rubber pipe is punched in the prior art, the production cost is high, the operation is not changed, the carrying is inconvenient, the punched hole is easy to deform, the edge of the hole is not distributed along the mirror image of the rubber pipe, the sealing of the joint is not facilitated, and the waste material is not completely separated from the rubber pipe; the technical scheme for solving the problem is that the cutting tool comprises a flat plate, wherein a sleeve is arranged on the lower side of the flat plate, a hollow cylinder is arranged in the upper end of the sleeve, a transmission gear is fixed at the upper end of the hollow cylinder, and an annular cutting edge is arranged at the upper end of the hollow cylinder; a U-shaped plate is fixed on the upper side of the flat plate, an annular cylinder is arranged on the right side plate of the U-shaped plate, a core rod is arranged in the U-shaped plate, and a rubber tube can be sleeved on the core rod; a rolling gear coaxially fixed with the core rod is arranged on the left side of the U-shaped plate, a fixed rack fixed in the front-back direction is fixed on the upper side of the left end of the flat plate, and the rolling gear is meshed with the fixed rack; the left side of the transmission gear is provided with a movable rack.
Description
Technical Field
The utility model relates to a hydraulic pressure rubber tube production technical field, especially a hydraulic pressure pipe divides interface drilling tool.
Background
In the prior art, a hydraulic rubber pipe interface generally needs a punching machine for punching, and for rubber pipes with large diameter and low hardness, a special tool or a grinding tool is used for punching, so that the speed and the efficiency are high, but the defects are obvious, the cost is high, the operation is inconvenient, the carrying is inconvenient, the hydraulic rubber pipe interface is not suitable for small-batch order, and the operation requirement is higher; and the waste materials and the rubber tube body which are punched are often adhered, the separation is not thorough, and the later repair is needed.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a hydraulic pressure divides interface boring tool, when effectual rubber tube tip interface among the solution prior art punches, manufacturing cost is big, and the operation is unchangeable, and portable is not convenient for, and the hole that the punching press was come out is easy to appear warping, and the border in hole is not along the mirror image distribution of rubber tube, is unfavorable for the interface to be sealed, waste material and the not thorough problem of rubber tube separation.
The technical scheme includes that the device comprises a horizontal flat plate, a vertical sleeve is arranged on the lower side of the flat plate, a rotatable hollow cylinder is arranged in the upper end of the sleeve, a bearing is arranged between the hollow cylinder and the sleeve, the upper end of the hollow cylinder penetrates through the flat plate and is arranged on the upper side of the flat plate, a transmission gear is fixed at the upper end of the hollow cylinder, and an annular cutting edge is arranged at the upper end of the hollow cylinder; the upper side of the flat plate is provided with a U-shaped plate with a downward opening, an annular cylinder penetrates through the right side plate of the U-shaped plate, a horizontal core rod is arranged in the U-shaped plate, the left end of the core rod is rotatably connected with the left side plate of the U-shaped plate, the right end of the core rod is arranged in the annular cylinder, and a rubber tube can be sleeved on the core rod; a rolling gear coaxially fixed with the core rod is arranged on the left side of the U-shaped plate, a fixed rack fixed in the front-back direction is fixed on the upper side of the left end of the flat plate, and the rolling gear is meshed with the fixed rack; the movable rack is arranged on the left side of the transmission gear along the front-back direction, and the movable rack and the left side plate of the U-shaped plate are fixed together through a plurality of fixed rods; when the U-shaped plate moves back and forth, the rolling gear drives the core rod to roll, and meanwhile, the movable rack drives the hollow cylinder to rotate through the transmission gear, so that punching is realized.
Furthermore, the lower end of the U-shaped plate side plate is hinged with a plurality of small balls, the flat plate is provided with a sliding groove corresponding to the U-shaped plate side plate, the sliding groove is arranged along the front-back direction, and the small balls are arranged in the sliding groove.
Furthermore, the right end of the core rod penetrates through the annular cylinder and is arranged outside the U-shaped plate, and the right end of the core rod is provided with a chamfer.
Furthermore, a bearing is arranged between the annular cylinder and the right side plate of the U-shaped plate.
Furthermore, a plurality of support rods are arranged on the lower side of the flat plate.
Furthermore, a handle is arranged at the upper end of the U-shaped plate.
The utility model discloses the structure is ingenious, under the prerequisite of the quality of assurance hole again, can the punching press cutting edge perpendicular with the cutting position, conveniently carries, both has been applicable to mass production, also can adapt to small batch processing, easy operation can make waste material and rubber tube thoroughly part, prevents the adhesion, low cost, the suitability is strong.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a top cross-sectional view of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model comprises a horizontal plate 1, a vertical sleeve 2 is arranged at the lower side of the plate 1, a rotatable hollow cylinder 3 is arranged in the upper end of the sleeve 2, a bearing is arranged between the hollow cylinder 3 and the sleeve 2, the upper end of the hollow cylinder 3 penetrates through the plate 1 and is arranged at the upper side of the plate 1, a transmission gear 4 is fixed at the upper end of the hollow cylinder 3, and the upper end of the hollow cylinder 3 is an annular cutting edge; the upper side of the flat plate 1 is provided with a U-shaped plate 5 with a downward opening, an annular cylinder 6 penetrates through the right side plate of the U-shaped plate 5, a horizontal core rod 7 is arranged in the U-shaped plate 5, the left end of the core rod 7 is rotatably connected with the left side plate of the U-shaped plate 5, the right end of the core rod 7 is arranged in the annular cylinder 6, and a rubber tube can be sleeved on the core rod 7; a rolling gear 8 coaxially fixed with the core rod 7 is arranged on the left side of the U-shaped plate 5, a fixed rack 9 fixed in the front-back direction is fixed on the upper side of the left end of the flat plate 1, and the rolling gear 8 is meshed with the fixed rack 9; the left side of the transmission gear 4 is provided with a movable rack 10 which is arranged along the front-back direction, and the movable rack 10 and the left side plate of the U-shaped plate 5 are fixed together through a plurality of fixed rods 11; when the U-shaped plate 5 moves back and forth, the rolling gear 8 drives the core rod 7 to roll, and meanwhile, the movable rack 10 drives the hollow cylinder 3 to rotate through the transmission gear 4, so that punching is realized.
In order to reduce the friction between the U-shaped plate 5 and the flat plate 1 and enable the U-shaped plate 5 to move strictly in the front-back direction, a plurality of small balls are hinged to the lower ends of the side plates of the U-shaped plate 5 in a spherical mode, a sliding groove corresponding to the side plate of the U-shaped plate 5 is formed in the flat plate 1 and is arranged in the front-back direction, and the small balls are arranged in the sliding groove.
In order to conveniently install the rubber tube, the right end of the core rod 7 penetrates through the annular cylinder 6 and is arranged outside the U-shaped plate 5, and the right end of the core rod 7 is provided with a chamfer.
In order to install the annular cylinder 6, a bearing is installed between the annular cylinder 6 and the right side plate of the U-shaped plate 5.
The lower side of the flat plate 1 is provided with a plurality of support rods 12.
For convenience of use, the upper end of the U-shaped plate 5 is provided with a handle 13.
It is worth noting that when in use, when the lower end of the sleeve 2 and the lower end of the support rod 12 are arranged at the same height, the cutting edge can just cut the rubber tube on the core rod 7; if the core rod 7 is thin, a cushion block needs to be added below the sleeve 2 during use, so that the cutting edge can cut the rubber tube.
When the rubber tube cutting device is used, firstly, the U-shaped plate 5 is detached, then a rubber tube to be cut is sleeved into the core rod 7 from right to left, then the U-shaped plate 5 is buckled on the flat plate 1, the rolling gear 8 is meshed with the fixed rack 9, the movable rack 10 is meshed with the transmission gear 4, the small ball is placed in the chute and then moves forwards and backwards along the chute, the rolling gear 8 rotates to drive the core rod 7 to rotate in the moving process, and when the upper end of the cutting edge is contacted with the rubber tube, the rubber tube is cut; during the cutting again, hollow section of thick bamboo 3 rotates can thoroughly open the rubber tube, and for traditional punching press mode, the cutter of this scheme dress is rotating, and rotatory cutter can thoroughly open the rubber tube, prevents the adhesion.
The utility model discloses the structure is ingenious, under the prerequisite of the quality of assurance hole again, can the punching press cutting edge perpendicular with the cutting position, conveniently carries, both has been applicable to mass production, also can adapt to small batch processing, easy operation can make waste material and rubber tube thoroughly part, prevents the adhesion, low cost, the suitability is strong.
Claims (5)
1. The hydraulic pipe sub-joint drilling tool is characterized by comprising a horizontal flat plate (1), wherein a vertical sleeve (2) is arranged on the lower side of the flat plate (1), a rotatable hollow cylinder (3) is arranged in the upper end of the sleeve (2), a bearing is arranged between the hollow cylinder (3) and the sleeve (2), the upper end of the hollow cylinder (3) penetrates through the flat plate (1) and is arranged on the upper side of the flat plate (1), a transmission gear (4) is fixed at the upper end of the hollow cylinder (3), and the upper end of the hollow cylinder (3) is an annular cutting edge; the upper side of the flat plate (1) is provided with a U-shaped plate (5) with a downward opening, the lower end of a side plate of the U-shaped plate (5) is hinged with a plurality of small balls in a spherical mode, the flat plate (1) is provided with a sliding groove corresponding to the side plate of the U-shaped plate (5), the sliding groove is arranged along the front-back direction, and the small balls are arranged in the sliding groove; an annular cylinder (6) penetrates through the right side plate of the U-shaped plate (5), a horizontal core rod (7) is arranged in the U-shaped plate (5), the left end of the core rod (7) is rotatably connected with the left side plate of the U-shaped plate (5), the right end of the core rod (7) is arranged in the annular cylinder (6), and a rubber tube can be sleeved on the core rod (7); a rolling gear (8) coaxially fixed with the core rod (7) is arranged on the left side of the U-shaped plate (5), a fixed rack (9) fixed in the front-back direction is fixed on the upper side of the left end of the flat plate (1), and the rolling gear (8) is meshed with the fixed rack (9); the left side of the transmission gear (4) is provided with a movable rack (10) which is arranged along the front-back direction, and the movable rack (10) is fixed with the left side plate of the U-shaped plate (5) through a plurality of fixed rods (11); when the U-shaped plate (5) moves back and forth, the rolling gear (8) drives the core rod (7) to roll, and meanwhile, the movable rack (10) drives the hollow cylinder (3) to rotate through the transmission gear (4), so that punching is realized.
2. The hydraulic pipe sub-port drilling tool according to claim 1, wherein the right end of the mandrel (7) penetrates through the annular cylinder (6) and is arranged outside the U-shaped plate (5), and the right end of the mandrel (7) is chamfered.
3. The hydraulic pipe joint drilling tool according to claim 1, wherein a bearing is arranged between the annular cylinder (6) and the right side plate of the U-shaped plate (5).
4. A tool for drilling a hydraulic pipe tap according to claim 1, wherein the plate (1) has a plurality of support rods (12) on its underside.
5. A tool for drilling a hydraulic pipe joint according to claim 1, wherein a handle (13) is mounted on the upper end of the U-shaped plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123328334.6U CN217098078U (en) | 2021-12-28 | 2021-12-28 | Hydraulic pipe divides interface drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123328334.6U CN217098078U (en) | 2021-12-28 | 2021-12-28 | Hydraulic pipe divides interface drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217098078U true CN217098078U (en) | 2022-08-02 |
Family
ID=82590166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123328334.6U Active CN217098078U (en) | 2021-12-28 | 2021-12-28 | Hydraulic pipe divides interface drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217098078U (en) |
-
2021
- 2021-12-28 CN CN202123328334.6U patent/CN217098078U/en active Active
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