CN212121981U - Screw thread cleaning tool - Google Patents
Screw thread cleaning tool Download PDFInfo
- Publication number
- CN212121981U CN212121981U CN201921658094.6U CN201921658094U CN212121981U CN 212121981 U CN212121981 U CN 212121981U CN 201921658094 U CN201921658094 U CN 201921658094U CN 212121981 U CN212121981 U CN 212121981U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- adjusting nut
- deep
- cleaning tool
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a screw thread cleaning tool, which comprises a standard component frame (1), a movable supporting device (2), a deep perforation adjusting nut (4) and a serration saw blade (5), wherein the standard component frame (1) is mainly used for connecting and fixing each component and facilitating the holding of the tool; the movable supporting device (2) realizes the displacement adjusting range through clockwise and anticlockwise rotation of the deep perforation adjusting nut (4); the fine-tooth saw blade (5) cleans the thread teeth under the left-right swing of the standard component frame (1). The technical scheme solves the problems of corrosion, blockage and inverse tooth of the screw tooth of the fixing bolt of the mechanical part and the work of inverse tooth cleaning wire of the hydraulic oil pipe joint in the field of mechanical equipment.
Description
Technical Field
The utility model relates to a clearance instrument, concretely relates to screw rod screw thread clearance instrument belongs to mechanical maintenance multiplexer utensil technical field.
Background
The bolt and the oil pipe joint are necessary for assembling and connecting common equipment parts in engineering machinery, and the bolt can be frequently seen to be seriously corroded or blocked by thread sludge in replacement or disassembly of the spare parts, so that the equipment assembling efficiency is low, and the fastening bolt cannot be assembled or disassembled in the assembly and disassembly process. Some special bolts and oil pipe joints cannot be replaced and installed continuously due to the fact that spare parts do not exist. The mining division of Meishan iron and steel shares company is an underground mine enterprise, the underground working environment is relatively humid, the equipment often finds that the corrosion and corrosion of the screw rod are relatively serious in production and maintenance, the screw rod is difficult to install and remove, the corrosion and corrosion are often serious, the bolt is broken in the installation and removal process, and the maintenance operation cannot be carried out on some special bolts or oil pipe joints due to thread tooth falling so as to influence the production. Therefore, the tool for cleaning the thread teeth and the thread rust of the screw threads of the bolt and the oil pipe joint is more convenient and quicker, and has higher universality requirement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just to the problem that exists among the prior art, provide a screw rod screw thread clearance instrument, this technical scheme has solved the difficult problem of the work of the tooth clearance silk of the corrosion of mechanical parts fixing bolt screw tooth, jam, tooth and the hydraulic pressure oil pipe joint in the mechanical equipment field.
In order to achieve the above object, according to the technical solution of the present invention, a screw thread cleaning tool is characterized in that the cleaning tool includes a standard component frame, a movable support arm, a deep type perforation adjusting nut and a fine tooth saw blade, wherein the standard component frame is mainly used for connecting and fixing each component and facilitating holding the tool; the movable supporting arm realizes the displacement adjusting range through clockwise and anticlockwise rotation of the deep perforation adjusting nut; the fine-tooth saw blade cleans the thread teeth under the left-right swing of the standard component frame.
As an improvement of the utility model, the standard frame is provided with a wedge-shaped guide groove, a rectangular support arm guide groove, a deep adjusting nut mounting hole, a rectangular saw blade mounting groove and a slotted headless screw mounting hole, and two ends of the serrated saw blade are respectively mounted in the wedge-shaped guide groove and the rectangular saw blade mounting groove of the standard frame; the two spring fixing bolts are respectively and symmetrically arranged on two sides of the long edge of the standard component frame; two ends of the spring are respectively arranged on the mounting hole of the fine-tooth saw blade and the spring fixing bolt; guide plates at two ends of the movable supporting arm are arranged in the rectangular supporting arm guide grooves at two sides of the standard part frame; the deep type perforated adjusting nut and the slotted headless screw are respectively arranged in a deep type adjusting nut mounting hole and a slotted headless screw mounting hole of the standard component frame.
As an improvement of the utility model, it includes copper bar gasket, deflector and bolt to remove the support arm, deflector and bolt an organic whole set up, the copper bar gasket sets up on the deflector.
As an improvement of the utility model, the deep type is perforated adjusting nut and is including perforation screw thread, ring channel and nut, and the deep type is perforated adjusting nut inside and is perforated the screw thread, and the afterbody designs into swivel nut, and a ring channel has been designed to the nut anterior segment.
As an improvement of the utility model, the cleaning tool further comprises a slotted headless screw, and the slotted headless screw is arranged on the frame of the standard component frame.
Compared with the prior art, the utility model has the advantages that 1) the technical scheme designs a small and exquisite tool which is portable, has simple structure and is suitable for cleaning external threads of bolts of various types, oil pipe joints and the like; 2) the tool designed by the scheme has the function of finishing the external thread bolt and the oil pipe joint thread; 3) the tool designed by the scheme is used for reversely arranging the screw teeth from the root parts of the bolt and the oil pipe joint, and a plurality of threads exposed outside can be directly arranged on engineering mechanical equipment without dismounting for directly carrying out screw tooth arrangement and rust removal; 4) the instrument that designs has higher commonality, overcomes some specialized tool and can only arrange the drawback of a type screw thread, and convenient to carry, adjustment mode are simple, easy operation, application scope are extensively asked, have solved special bolt oil pipe joint because of there being no spare part to change and the difficult prosthetic condition of influence production progress of back teeth, improve the maintenance progress greatly, and this instrument has very strong practicality and spreading value.
Drawings
FIG. 1 is a perspective view of a screw thread cleaning tool;
FIG. 2, front view of a standard frame;
FIG. 3, a schematic view of the mobile support arm;
FIG. 4 is a schematic view of a deep hole adjusting nut;
FIG. 5 to FIG. 8 are sectional views of the tightening device
In the figure: 1. standard frame, 2, removal support arm, 3, lock nut, 4, the perforation adjusting nut of dark type, 5, serration saw blade 6, the spring, 7, spring fixing bolt, 8, fluting headless screw, 9, wedge guide way, 10, rectangle support arm guide way, 11, the installation hole of dark type adjusting nut, 12, rectangle saw blade mounting groove, 13, fluting headless screw mounting hole, 14, copper bar gasket, 15, the deflector, 16, the bolt, 17, the perforation screw thread, 18, the ring channel, 19, the nut.
The specific implementation mode is as follows:
for the purpose of enhancing the understanding of the present invention, the following detailed description is made with reference to the accompanying drawings.
Example 1: referring to fig. 1-8, a screw thread cleaning tool comprises a standard component frame 1, a movable supporting arm 2, a deep perforation adjusting nut 4 and a fine-tooth saw blade 5, wherein the standard component frame 1 is mainly used for connecting and fixing various components and facilitating holding of the tool; the movable supporting arm 2 realizes the displacement adjusting range through clockwise and anticlockwise rotation of the deep perforation adjusting nut 4; the serrated saw blade 5 cleans thread teeth under the left-right swing of the standard component frame 1, a wedge-shaped guide groove 9, a rectangular support arm guide groove 10, a deep adjusting nut mounting hole 11, a rectangular saw blade mounting groove 12 and a slotted headless screw mounting hole 13 are arranged on the standard component frame 1, and two ends of the serrated saw blade 5 are respectively mounted in the wedge-shaped guide groove 9 and the rectangular saw blade mounting groove 12 of the standard component frame 1; the two spring fixing bolts 7 are respectively and symmetrically arranged on two sides of the long edge of the standard component frame 1; two ends of the spring 6 are respectively arranged on the mounting hole of the fine-tooth saw blade 5 and the spring fixing bolt 7; guide plates 15 at two ends of the movable supporting arm 2 are arranged in the rectangular supporting arm guide grooves 10 at two sides of the standard component frame 1; the deep type perforated adjusting nut 4 and the slotted headless screw 8 are respectively arranged in a deep type adjusting nut mounting hole 11 and a slotted headless screw mounting hole 13 of the standard component frame 1, the movable supporting arm 2 comprises a copper bar gasket 14, a guide plate 15 and a bolt 16, referring to fig. 3, the guide plate 15 and the bolt 16 are integrally arranged, referring to fig. 4, the copper bar gasket 14 is arranged on the guide plate, the deep type perforated adjusting nut 4 comprises a perforated thread 17, an annular groove 18 and a nut 19, the perforated thread 17 is arranged in the deep type perforated adjusting nut 4, the tail part is designed into a rotating nut, the annular groove 18 is designed at the front part of the nut 19, the cleaning tool further comprises a slotted headless screw 8, referring to fig. 5, and the slotted headless screw 8 is arranged on the frame of the standard component frame 1. As shown in fig. 8; in order to move an assembly drawing of the support arm tightening device, a stop nut 3 is firstly installed on a bolt of the movable support arm 2, then a deep perforation adjusting nut 4 is installed, the rotation of the deep perforation adjusting nut 4 drives the movable support arm 2 to move back and forth, the stop nut 3 rotates anticlockwise to lock the movable support arm 2, and the stop nut 3 rotates clockwise to rotate the deep perforation adjusting nut 4 so that the movable support arm 2 can move.
The specific working principle is as follows:
the scheme adopts the following method: slotting and punching are performed on the rectangular frame, a dense-tooth saw blade is arranged at one end of the rectangular frame, a movable supporting arm is arranged at the other end of the rectangular frame, an external thread bolt or an oil pipe joint is placed between the saw blade and the movable supporting arm, the movable supporting arm is locked by adjusting the distance between the movable supporting arm and the saw teeth, and the thread cleaning and cleaning work of the bolt oil pipe joint with external threads of different sizes is realized. A dense-tooth saw blade for cleaning screw threads is designed and installed at one end of a rectangular frame, and has the functions of cleaning thread blockage and finishing the threads of screw threads. The screw thread cleaning tool consists of an external rectangular frame, an internal saw blade and an adjustable supporting arm device.
When the device is used, as shown in figure 1, a bolt or an oil pipe joint is placed between a movable supporting arm and a serrated saw blade of a thread cleaning tool, a stop nut is loosened for a plurality of circles according to the thickness of the bolt, the movable supporting arm is moved by rotating a deep type perforation adjusting nut, the sawteeth of the bolt and the serrated saw blade are moved into a threaded groove of the bolt, the serrated saw blade can be abutted to the threaded groove by springs on two sides, the stop nut is rotated anticlockwise and clings to the deep type perforation adjusting nut to realize locking and stopping of the movable supporting arm, the device can clean dirt of external threads such as the bolt and the oil pipe joint and clean thread teeth of the threads only by holding a standard component frame to swing left and right, the stop nut is rotated clockwise after the threads are cleaned, and then the deep type perforation adjusting nut is rotated clockwise to separate the device from the bolt. Simple operation, low cost and convenient use.
It should be noted that the above-mentioned embodiments are not intended to limit the scope of the present invention, and all equivalent changes and substitutions made on the basis of the above-mentioned technical solutions are within the scope of the present invention as defined in the claims.
Claims (5)
1. The screw thread cleaning tool is characterized by comprising a standard component frame (1), a movable supporting arm (2), a deep perforation adjusting nut (4) and a fine-tooth saw blade (5), wherein the standard component frame (1) is mainly used for connecting and fixing all components and facilitating holding of the tool; the movable supporting arm (2) realizes the displacement adjusting range through clockwise and anticlockwise rotation of the deep perforation adjusting nut (4); the fine-tooth saw blade (5) cleans the thread teeth under the left-right swing of the standard component frame (1).
2. The screw thread cleaning tool according to claim 1, wherein the standard frame (1) is provided with a wedge-shaped guide groove (9), a rectangular support arm guide groove (10), a deep adjusting nut mounting hole (11), a rectangular saw blade mounting groove (12), and a slotted headless screw mounting hole (13), and both ends of the fine tooth saw blade (5) are respectively mounted in the wedge-shaped guide groove (9) and the rectangular saw blade mounting groove (12) of the standard frame (1); two spring fixing bolts (7) are respectively and symmetrically arranged on two sides of the long edge of the standard component frame (1); two ends of the spring (6) are respectively arranged on the mounting hole of the fine-tooth saw blade (5) and the spring fixing bolt (7); guide plates (15) at two ends of the movable supporting arm (2) are arranged in the rectangular supporting arm guide grooves (10) at two sides of the standard part frame (1); the deep perforated adjusting nut (4) and the slotted headless screw (8) are respectively arranged in a deep adjusting nut mounting hole (11) and a slotted headless screw mounting hole (13) of the standard component frame (1).
3. Screw thread cleaning tool according to claim 2, characterized in that the mobile support arm (2) comprises a copper strip gasket (14), a guide plate (15) and a bolt (16), the guide plate (15) and the bolt (16) being integrally arranged, the copper strip gasket (14) being arranged on the guide plate.
4. Screw thread cleaning tool according to claim 3, characterized in that the deep-type perforated adjusting nut (4) comprises a perforated thread (17), an annular groove (18) and a nut (19), the inner part of the deep-type perforated adjusting nut (4) is the perforated thread (17), the tail part is designed as a rotating nut, and the front part of the nut (19) is designed with an annular groove (18).
5. Screw thread cleaning tool according to claim 4, characterized in that the cleaning tool further comprises slotted headless screws (8), the slotted headless screws (8) being mounted on the rim of the standard frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658094.6U CN212121981U (en) | 2019-09-30 | 2019-09-30 | Screw thread cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658094.6U CN212121981U (en) | 2019-09-30 | 2019-09-30 | Screw thread cleaning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212121981U true CN212121981U (en) | 2020-12-11 |
Family
ID=73668479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658094.6U Active CN212121981U (en) | 2019-09-30 | 2019-09-30 | Screw thread cleaning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212121981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617708A (en) * | 2021-08-12 | 2021-11-09 | 浙江英洛华磁业有限公司 | External thread cleaning device |
-
2019
- 2019-09-30 CN CN201921658094.6U patent/CN212121981U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617708A (en) * | 2021-08-12 | 2021-11-09 | 浙江英洛华磁业有限公司 | External thread cleaning device |
| CN113617708B (en) * | 2021-08-12 | 2022-10-04 | 浙江英洛华磁业有限公司 | External thread cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101440710B (en) | Shield machine roller cutter back mounting type self-positioning fixing device | |
| CN212121981U (en) | Screw thread cleaning tool | |
| CN204300299U (en) | Sprocket wheel | |
| CN205415496U (en) | Gear shaft bearing detaching device | |
| CN204819379U (en) | Flange centering corrector | |
| CN215609543U (en) | Mud scraper with self-cleaning function | |
| CN213645018U (en) | Bolt thread scrubbing device | |
| CN211660566U (en) | External thread cleaning device | |
| CN204503791U (en) | A kind of root guide and guard that rub improving adjustment screw bolt and nut replacing efficiency | |
| CN211565730U (en) | Inner clamping type three-jaw puller | |
| CN207326854U (en) | A kind of pipeline dilator | |
| CN210850444U (en) | Quick cutting device of pipeline for hydraulic and hydroelectric engineering | |
| CN217174681U (en) | Hydraulic engineering designs ecological remediation device | |
| CN2808367Y (en) | Telescopic tool for removing inner flash of butt welding drill rod joint | |
| CN217538701U (en) | Replaceable cutter bolt anti-loosening device of shield machine | |
| CN104107803A (en) | Rapid tensioning device of screen cloth of vibrating screen | |
| CN214870306U (en) | Valve disassembling and assembling tool | |
| CN218462359U (en) | All-in-one is cut in rubber dress of portable | |
| CN216463931U (en) | Inner hole grinding machine pull bus adjustable V-shaped support for hard alloy processing | |
| CN211589980U (en) | Retaining ring mounting tool | |
| CN220416784U (en) | Mounting structure of oil granularity monitor | |
| CN210121828U (en) | Simple and easy tubular turbine oil-supply head axle bush mounting tool | |
| CN219254202U (en) | Straight bevel gear tooth groove oilhole processingequipment | |
| CN220051670U (en) | Tool for disassembling and installing variable-pitch oil cylinder | |
| CN108202035A (en) | A kind of bolt cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |