CN210790460U - Rust removal device for hardware - Google Patents
Rust removal device for hardware Download PDFInfo
- Publication number
- CN210790460U CN210790460U CN201921287620.2U CN201921287620U CN210790460U CN 210790460 U CN210790460 U CN 210790460U CN 201921287620 U CN201921287620 U CN 201921287620U CN 210790460 U CN210790460 U CN 210790460U
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- hardware
- square head
- matched
- locking
- screw hole
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Abstract
The utility model belongs to the technical field of the five metals technique and specifically relates to a rust cleaning device for five metals, including connecting the drum, the bottom of connecting the drum is equipped with the installation square head, the cavity inboard of installation square head is equipped with two-way screw rod, two-way screw rod is equipped with two ball nut seats, the bottom of ball nut seat all is equipped with L type slide bar, one side of installation square head all is equipped with the guiding hole, the one end of L type slide bar all is equipped with the rust cleaning bistrique, be equipped with the connection pivot in connecting the section of thick bamboo of drum, it is equipped with drive assembly to connect pivot one side, the other end of connecting the pivot is equipped with the restriction it and carries out pivoted spacing locking device, through the utility model discloses an improvement, the effectual cleaning efficiency who improves the hardware hole, and the practicality.
Description
Technical Field
The utility model relates to a five metals technical field especially relates to a rust cleaning device for five metals.
Background
With the development and progress of society, the daily life quality of people is gradually improved, and household appliances and tools used in life are more and more abundant, such as common hardware or hardware tools and the like. The hardware pieces can play a good role in fixing or connecting, and bring great convenience for self-repairing of household appliances or installation of people. However, the storage of such hardware or tools is a relatively painful problem in the daily life, as parts of the hardware, when stored for a long time, react with moist air to produce rust. Furthermore, if the shell of the hardware is rusted, the rust can be removed by a grinding and cleaning method. However, if the hardware of the inner hole or the connecting pipe is contained, the rust is generated inside, and the rust removal becomes very difficult. Therefore, the utility model provides a rust cleaning device for five metals solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the inner hole type hardware is difficult to clean in the prior art, and providing a rust removing device for hardware.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the rust removing device for the hardware comprises a connecting cylinder, wherein a cavity mounting square head is arranged at the bottom end of the connecting cylinder, a bidirectional screw is arranged on the inner side of a cavity of the mounting square head, the bidirectional screw is provided with two ball nut seats matched with the bidirectional screw, an L-shaped sliding rod is fixedly arranged on one side of the bottom of each ball nut seat, guide holes are formed in one sides of the mounting square head opposite to the two L-shaped sliding rods, a rust removing grinding head is fixedly sleeved at one end, far away from the ball nut seats, of each L-shaped sliding rod, a connecting rotating shaft parallel to the bidirectional screw is arranged on one side in a cylinder of the connecting cylinder, a transmission assembly is arranged between the connecting rotating shaft and one side of the bidirectional screw, a rotating handle is arranged at one end of the connecting rotating shaft, a limiting and locking device for limiting the rotation of the connecting rotating shaft is arranged at the other end of the connecting rotating shaft, and micro-motion telescopic rods are fixedly, the utility model discloses a little movable telescopic rod, including installation square head, fine motion telescopic rod, installation square head, the top of connecting the drum is through cup jointing fixed operating wheel that is equipped with, the fine motion telescopic rod is kept away from one side of installation square head is equipped with the clearance brush, the clearance brush with be equipped with between one side of installation square head twine in the regulating spring in the fine motion telescopic rod circumference outside, the top of connecting the drum is through cup.
Preferably, the transmission assembly comprises a driven sprocket fixed on the outer side of the circumference of the bidirectional screw, a driving sprocket matched with the driven sprocket is arranged on the outer side of the circumference of the connecting rotating shaft, and the driven sprocket and the driving sprocket are jointly provided with a transmission chain matched with the driven sprocket.
The limiting locking device comprises a limiting gear fixed at one end of the connecting rotating shaft, an installation block is arranged on one side, adjacent to the limiting gear, of the connecting cylinder, a locking screw hole is formed in one side of the installation block, a locking screw matched with the locking screw hole is arranged in the locking screw hole, and a locking claw matched with the limiting gear is arranged at the tail of a stud of the locking screw.
The joint part of the rust removal grinding head and the L-shaped sliding rod is provided with a connecting screw hole, the connecting screw hole is provided with a connecting bolt matched with the connecting screw hole, and the screw threads of the two-way screw rods on the two sides of the driven sprocket are opposite in rotating direction.
The utility model provides a rust cleaning device for five metals, beneficial effect lies in: the device has the advantages that the positions of the derusting abrasive heads at the heads of the L-shaped slide rods can be radially adjusted by arranging and matching the two-way screw rods, the nut seats and the L-shaped slide rods, so that inner holes of hardware with different apertures can be tightly attached to the derusting abrasive heads, then the rust can be removed by rotating the operating wheel, the derusting abrasive heads are sleeved on the L-shaped slide rods and can be arranged into series of standard parts with different sizes or shapes for replacement, so that better adaptability is achieved, the position of the abrasive heads can be adjusted externally by a user by arranging and matching the connecting rotating shaft and the transmission assembly, the position is limited by the limiting and tightening device, the structure is reliable, meanwhile, the cleaning hairbrush which automatically adapts to the radius within a certain range is arranged at the side edge, the effect of cleaning and removing rust is further strengthened, the overall structure is simple, and the practicability is strong, is suitable for popularization.
Drawings
FIG. 1 is a front structure schematic diagram of a rust removing device for hardware provided by the utility model;
FIG. 2 is a schematic side structure diagram of a rust removing device for hardware provided by the utility model;
FIG. 3 is a schematic diagram of a left side cross-sectional structure of a rust removing device for hardware provided by the utility model;
fig. 4 is the utility model provides a rust cleaning device for five metals's right side section structure sketch map.
In the figure: the device comprises a connecting cylinder 1, a mounting square head 2, a bidirectional screw rod 3, an L-shaped sliding rod 4, a guide hole 5, a derusting abrasive head 6, a transmission assembly 8, a connecting rotating shaft 9, a limiting locking device 10, a rotating handle 11, a micro-motion telescopic rod 12, an adjusting spring 13, a cleaning brush 14, an operating wheel 15, a ball nut seat 31, a connecting screw hole 71, a connecting bolt 72, a driven sprocket 81, a driving sprocket 82, a transmission chain 83, a limiting gear 101, a stop pawl 102, a mounting block 103 and a locking screw 104.
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.
Referring to fig. 1-4, the rust removing device for hardware comprises a connecting cylinder 1, a cavity mounting square head 2 is fixedly welded at the bottom end of the connecting cylinder 1, the inner side of the cavity of the mounting square head 2 is provided with a bidirectional screw 3, the bidirectional screw 3 is provided with two ball nut seats 31 matched with the bidirectional screw, the arrangement of the ball nut seats 31 can lead the derusting abrasive head 6 to be in a radial adjusting position, and has a certain grinding pressure, L-shaped slide bars 4 are fixedly arranged on one side of the bottom of the ball nut seat 31, one side of the mounting square head 2 opposite to the two L-shaped sliding rods 4 is provided with a guide hole 5, the hole wall of the guide hole 5 is smooth and has no burr, one end of the L-shaped sliding rod 4, which is far away from the ball nut seat 31, is fixedly provided with a derusting grinding head 6 in a sleeved mode, and the derusting grinding head 6 can be set to be different in model to adapt to the sizes of inner holes of different hardware. A connecting rotating shaft 9 parallel to the two-way screw rod 3 is arranged on one side in the connecting cylinder 1, a transmission assembly 8 is arranged between the connecting rotating shaft 9 and one side of the two-way screw rod 3, a rotating handle 11 is arranged at one end of the connecting rotating shaft 9, the rotating handle 11 is rotated, the rotation of the connecting rotating shaft 9 drives the two-way screw rod 3 to rotate, the position of the grinding head is adjusted, a limiting locking device 10 for limiting the rotation of the connecting rotating shaft 9 is arranged at the other end of the connecting rotating shaft 9, a micro telescopic rod 12 is fixedly arranged on two adjacent sides of the mounting square head 2 and the rust removing grinding head 6, a cleaning brush 14 is arranged on one side of the micro telescopic rod 12 away from the mounting square head 2, an adjusting spring 13 wound outside the circumference of the micro telescopic rod 12 is arranged between the cleaning brush 14 and one side of the mounting square head 2, and an operating wheel 15 is fixedly arranged at, the operation is convenient and fast.
The utility model discloses in, drive assembly 8 is including being fixed in the driven sprocket 81 in the 3 circumference outsides of two-way screw rod, the circumference outside of connecting pivot 9 be equipped with driven sprocket 81 assorted drive sprocket 82, driven sprocket 81 with drive sprocket 82 is equipped with rather than assorted drive chain 83 jointly, and transmission structure is reliable, is favorable to improving the durability of integrated device.
The limiting and locking device 10 comprises a limiting gear 101 fixed at one end of the connecting rotating shaft 9, an installation block 103 is arranged on one side of the connecting cylinder 1 adjacent to the limiting gear 101, a locking screw hole is formed in one side of the installation block 103, a locking screw 104 matched with the locking screw hole is arranged in the locking screw hole, and a stop pawl 102 matched with the limiting gear 101 is arranged at the tail of a stud of the locking screw 104.
The rust cleaning bistrique 6 with the cup joint position of L type slide bar 4 is equipped with connection screw 71, connection screw 71 is equipped with rather than assorted connecting bolt 72, driven sprocket 81 both sides the screw thread of two-way screw rod 3 is turned to opposite, realizes two ball nut seats 31 to the both sides motion like this for the rust cleaning bistrique carries out reliable work, and overall structure practicality is strong, is fit for promoting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A rust removing device for hardware comprises a connecting cylinder (1) and is characterized in that a cavity mounting square head (2) is arranged at the bottom end of the connecting cylinder (1), a bidirectional screw (3) is arranged on the inner side of a cavity of the mounting square head (2), the bidirectional screw (3) is provided with two ball nut seats (31) matched with the two bidirectional screw, L-shaped slide rods (4) are fixedly arranged on one sides of the bottoms of the ball nut seats (31), guide holes (5) are formed in the opposite sides of the mounting square head (2) and the two L-shaped slide rods (4), a grinding head (6) is fixedly sleeved at one end, far away from the ball nut seat (31), of each L-shaped slide rod (4), a connecting rotating shaft (9) parallel to the bidirectional screw (3) is arranged on one side in the connecting cylinder (1), a transmission assembly (8) is arranged between the connecting rotating shaft (9) and one side of the bidirectional screw (3), the one end of connecting pivot (9) is equipped with rotation hand (11), the other end of connecting pivot (9) is equipped with restriction it and carries out pivoted spacing locking device (10), installation square head (2) with rust cleaning bistrique (6) adjacent both sides are all fixed and are equipped with fine motion telescopic link (12), keep away from fine motion telescopic link (12) one side of installation square head (2) is equipped with clearance brush (14), clearance brush (14) with be equipped with between one side of installation square head (2) twine in regulating spring (13) in the fine motion telescopic link (12) circumference outside, the top of connecting drum (1) is through cup jointing fixed operation wheel (15) that is equipped with.
2. The rust removing device for the hardware as claimed in claim 1, wherein the transmission component (8) comprises a driven sprocket (81) fixed on the outer side of the circumference of the bidirectional screw (3), a driving sprocket (82) matched with the driven sprocket (81) is arranged on the outer side of the circumference of the connecting rotating shaft (9), and the driven sprocket (81) and the driving sprocket (82) are jointly provided with a transmission chain (83) matched with the driven sprocket (81).
3. The rust removing device for hardware as claimed in claim 1, wherein the limiting locking device (10) comprises a limiting gear (101) fixed at one end of the connecting rotating shaft (9), the connecting cylinder (1) and one side adjacent to the limiting gear (101) are provided with an installation block (103), one side of the installation block (103) is provided with a locking screw hole, the locking screw hole is provided with a locking screw (104) matched with the locking screw hole, and the tail of a stud of the locking screw (104) is provided with a locking claw (102) matched with the limiting gear (101).
4. The rust removing device for the hardware as claimed in claim 1, wherein the sleeve joint part of the rust removing grinding head (6) and the L-shaped sliding rod (4) is provided with a connecting screw hole (71), and the connecting screw hole (71) is provided with a connecting bolt (72) matched with the connecting screw hole.
5. The rust removing device for hardware as claimed in claim 2, wherein the thread directions of the bidirectional screws (3) on both sides of the driven sprocket (81) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287620.2U CN210790460U (en) | 2019-08-09 | 2019-08-09 | Rust removal device for hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287620.2U CN210790460U (en) | 2019-08-09 | 2019-08-09 | Rust removal device for hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790460U true CN210790460U (en) | 2020-06-19 |
Family
ID=71243711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921287620.2U Expired - Fee Related CN210790460U (en) | 2019-08-09 | 2019-08-09 | Rust removal device for hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676285A (en) * | 2021-01-22 | 2021-04-20 | 陈首君 | Flexible cleaning device of petrochemical oil tank deposit |
-
2019
- 2019-08-09 CN CN201921287620.2U patent/CN210790460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676285A (en) * | 2021-01-22 | 2021-04-20 | 陈首君 | Flexible cleaning device of petrochemical oil tank deposit |
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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: 20200619 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |