CN110153068B - Special cleaning tool for bolt paint and cleaning method for bolt paint - Google Patents
Special cleaning tool for bolt paint and cleaning method for bolt paint Download PDFInfo
- Publication number
- CN110153068B CN110153068B CN201910552182.6A CN201910552182A CN110153068B CN 110153068 B CN110153068 B CN 110153068B CN 201910552182 A CN201910552182 A CN 201910552182A CN 110153068 B CN110153068 B CN 110153068B
- Authority
- CN
- China
- Prior art keywords
- die
- paint
- bolt
- half part
- spring
- 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
- 239000003973 paint Substances 0.000 title claims abstract description 66
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention provides a special cleaning tool for bolt paint and a cleaning method for bolt paint. The special paint removing tool comprises a left half part of a die and a right half part of the die, a die fixing groove, a die fixing sliding block, a spring device and a handle; the handle is connected with the die fixing groove; the die fixing groove is of a U-shaped structure; the die fixing sliding block is arranged between two side walls of the die fixing groove, and the direction of a threaded hole of the die is consistent with the length direction of a groove of the die fixing groove; the spring device is connected with the die fixing sliding block and can drive the die fixing sliding block to slide back and forth along the two side walls of the die fixing groove towards the free end direction, and forward thrust is applied to the die fixing sliding block in a natural state, so that the right half part of the die and the left half part of the die are kept in a spliced state. The invention can quickly remove paint on the surface of the bolt and the screw rod, so that the bolt is easy to disassemble, time and labor are saved, and cost is saved.
Description
Technical Field
The invention relates to a paint removing device, in particular to a special removing tool for bolt paint and a removing method for bolt paint.
Background
In real life, bolts are used in various industries, such as valve connections, flowmeter installation, etc., where bolts are required. In order to prevent the exposed bolt from being corroded, paint spraying, rust prevention and beautification treatment is often required to be carried out on the surface of the bolt. However, when some equipment is overhauled, the bolts are required to be removed, and paint on the threaded surfaces of the bolts can prevent the bolts from being removed, so that the paint on the threaded surfaces of the bolts needs to be removed first. The conventional method for removing the paint on the surface of the screw thread of the bolt is to firstly soften the paint surface by using a paint remover and then manually remove the paint. However, bolts fastened in places where some positions are restricted have a problem that the paint on the surface thereof is hardly removed. Moreover, for thicker painted bolts, multiple cleanups are required to remove paint from the threaded surface of the bolt, resulting in a long time required to disassemble a bolt. While this is a small problem, various industries are involved. Particularly, the maintenance tasks to be completed within a limited time are more required to be completed rapidly, and the bolt paint removal and disassembly are further required to be completed rapidly, so that the production can be restored on time.
Disclosure of Invention
The invention aims to provide a special cleaning tool for bolt paint, which solves the problems that when the paint on the surface of a screw of a bolt is cleaned by adopting the existing paint cleaning mode, the paint on the surface of the bolt is difficult to clean, and time and labor are wasted.
The second object of the invention is to provide a method for removing paint on the screw surface of the bolt, which can rapidly remove paint on the screw surface of the bolt.
One of the objects of the present invention is achieved by: the special cleaning tool for the bolt paint comprises an outer bracket with a sliding groove, a left half part of a die fixed on the outer bracket, a sliding block arranged in the outer bracket, a right half part of the die fixed at the front end of the sliding block, a straight pipe-shaped handle connected to the end part of the outer bracket, a push rod penetrating into the handle and connected with the sliding block, and a spring sleeved on the push rod to enable the sliding block to press one end of the outer bracket; the right half part of the screw die is pressed towards the left half part of the screw die under the action of a spring, and a complete screw die mechanism for removing paint on the surface of the screw rod is formed by the right half part of the screw die and the left half part of the screw die.
The push rod in the handle is also provided with a fastening push pipe which is sleeved outside the spring, the push rod is provided with a first boss for clamping the front end of the spring, the push rod at the front end of the first boss is also provided with a second boss for clamping the front end of the fastening push pipe, and a spring blocking piece for clamping the rear end of the spring is sealed at a port of the handle; the spring blocking piece is of a tubular structure with one end blocked, the spring blocking piece is screwed into the free end of the handle through threads on the outer wall of the tube, the opening end of the spring blocking piece faces into the handle, and the spring blocking piece is used for pressing against the rear end of the fastening jacking tube when the spring force fails; the rear end of the push rod penetrates out of the spring plug and is externally connected with a pull rod, and the pull rod is used for pulling the sliding block to be withdrawn through the push rod, so that the right half part of the die is separated from the left half part of the die in a short time.
The left half part of the die and the outer bracket are of an integrated structure, and the right half part of the die and the sliding block are of an integrated structure.
The second object of the invention is realized in such a way that: a method for removing bolt paint comprises the following steps:
a. preparing the special cleaning tool for the bolt paint;
b. holding a handle of the removal tool with one hand and holding a pull rod with the other hand and pulling the pull rod so that the left half of the die and the right half of the die are separated;
c. the paint removing tool is close to a bolt for removing paint, so that a screw rod of the bolt for removing paint is arranged between the left half part of the die and the right half part of the die in a penetrating way;
d. loosening the pull rod, and splicing the left half part of the die and the right half part of the die into a die whole, so that a screw rod of a bolt for removing paint is penetrated in a threaded hole of the die whole;
e. swinging or rotating the handle around the screw rod of the bolt to be cleaned of paint, so as to complete the cleaning work of paint on the screw rod of the bolt;
f. after the paint on the bolt and the screw is cleaned, the pull rod is pulled to take the device off the bolt and the screw.
The special cleaning tool for cleaning paint on the screw rod of the bolt has the advantages of simple structure and convenient operation. The spring in a compressed state is arranged in the handle of the cleaning tool, so that the left half part of the die and the right half part of the die are tightly attached, and paint on the surface of a screw rod of the bolt is cleaned rapidly. According to the invention, the spring plug is in threaded connection with the handle, and the force of the right half part of the screw die to the left half part of the screw die is regulated by controlling the screwing depth of the spring plug on the handle, so that the condition that the paint on the screw paint is difficult to clean due to the fact that the pressing force between the right half part of the screw die and the left half part of the screw die is too small is effectively prevented.
Drawings
FIG. 1 is a schematic view of the structure of the cleaning tool of the present invention.
In the figure: 1. an outer bracket; 2. left half of the die; 3. right half of the die; 4. a slide block; 5. a push rod; 6. a first boss; 7. a spring; 8. a spring plug; 9. a nut; 10. a pull rod; 11. a thread; 12. a handle; 13. a threaded hole; 14. fastening the jacking pipe; 15. a second boss; 16. a thrust bearing; 17. a fixing bolt; 18. and (5) fastening a bolt.
Detailed Description
Example 1: a bolt paint removing tool.
As shown in fig. 1, the special tool for removing the bolt paint of the invention comprises a left half part 2 of a die, a right half part 3 of the die, an outer bracket 1, a sliding block 4, a handle 12, a push rod 5 and a spring 7.
The outer bracket 1 is of a U-shaped structure, and the left half part 2 of the die is arranged at the inner bottom of the outer bracket 1 and is of an integrated structure. The sliding block 4 is arranged between the two side walls of the outer bracket 1, and two sides of the sliding block 4 are attached to the two side wall surfaces of the sliding block 4. The slide 4 can slide back and forth in the outer bracket 1 along the contact surface towards the extending end direction of the side wall of the outer bracket 1. The right half die 3 is fixed at the front end of the sliding block 4 and is in an integrated structure with the sliding block 4, and the split and separation of the left half die 2 and the right half die 3 are realized in the sliding process of the sliding block 4. The left half part 2 of the die and the right half part 3 of the die are spliced to form a complete die whole, and the thread direction of the die whole is consistent with the groove direction of the outer bracket 1, so that the screw of the bolt to be cleaned of paint smoothly extends into the threaded hole 13 of the die whole.
The handle 12 is a hollow round straight pipe, one end of the handle is butted with the extending ends of the two side walls of the outer bracket 1 through a convex edge on the outer pipe wall and is fixedly connected together through a fixing bolt 17, so that the length direction of the handle 12 is consistent with the extending direction of the side walls of the outer bracket 1. The free end of the handle 12 is provided with a spring blocking piece 8, the spring blocking piece 8 is a round straight pipe with one end open and one end blocked, and the core part of the blocked end is provided with a pull rod hole. The spring block 8 is screwed inside or outside the free end of the handle 12 by means of threads 11 on the tube wall. The spring plug 8 of this embodiment is screwed into the handle 12 with the open end facing into the handle 12 by means of threads 11 provided on the outer tube wall cooperating with threads on the inner tube wall of the free end of the handle 12.
The push rod 5 is penetrated in the handle 12, one end of the push rod is fixedly connected with the rear end of the sliding block 4 through a set screw 18, and the other end of the push rod penetrates out of a pull rod hole in the spring plug 8. The handle which is convenient for pulling the push rod 5 to move back and forth is arranged at the penetrating end of the push rod 5, the handle in the embodiment is a pull rod 10 with a through hole in the middle, the pull rod 10 vertically penetrates through the through hole in the middle and is sleeved at one end of the push rod 5, and the pull rod 10 and the pull rod are fixedly connected through screwing a nut 9 at the tail end of the push rod 5. Pulling the pull rod 10 can drive the sliding block 4 to withdraw through the push rod 5, so that the right half 3 of the die and the left half 2 of the die are separated in a short time.
The spring 7 is sleeved on the push rod 5, one end of the spring 7 is abutted against a first boss 6 on the rod surface of the push rod 5, the other end is abutted against a blocking surface of a spring blocking piece 8 screwed in the free end of the handle 12, in order to prevent the deformed spring 7 from being separated from the blocking surface of the spring blocking piece 8, a thrust bearing 16 is sleeved on the push rod 5, and the thrust bearing 16 is arranged between the blocking surface of the spring blocking piece 8 and the rear end of the spring 7 and is pressed against the blocking surface under the action of the spring force. In a natural state, the spring 7 is in a compressed state, so that the spring 7 is applied to the first boss 6 on the push rod 5 and then transmitted to the push rod 5, and the push rod 5 pushes the slide block 4, so that the right half 3 of the die on the slide block 4 and the left half 2 of the die are spliced into a complete die whole.
A fastening jacking pipe 14 is also sleeved on the spring 7 on the push rod 5 in the handle 12, and the front end of the fastening jacking pipe 14 abuts against the second boss 15. When the device is difficult to remove paint on a screw rod due to failure of spring force, the spring plug 8 can be screwed into the handle 12, so that the opening end of the spring plug 8 is pressed against the rear end of the fastening jacking pipe 12, the front end of the fastening jacking pipe 12 is pressed against the second boss 15 on the push rod 5, and the left half 2 of the die and the right half 3 of the die can be tightly spliced to avoid failure of the spring force.
Example 2: a method for using a bolt paint removing tool.
The embodiment provides a using method of a bolt paint removing tool, which comprises the following steps:
a. the bolt paint removal tool set forth in example 1 is described in example 1 for its specific construction.
b. The handle 12 of the paint removal tool is held in one hand, the pull rod 10 is held in the other hand and the pull rod 10 is pulled outwards, the pull rod 10 drives the push rod 5 to move outwards, the sliding block 4 connected with the push rod 5 is further driven to move outwards, and meanwhile the spring 7 is compressed, so that the right half 3 of the die is separated from the left half 2 of the die.
c. The paint removing tool is close to the bolt for removing paint, so that the screw rod of the bolt for removing paint is arranged between the left half part 2 of the die and the right half part 3 of the die in a penetrating way.
d. The pull rod 10 is gradually loosened, the spring 7 is gradually restored, the push rod 5 is pushed to enable the left half 2 of the die and the right half 3 of the die to be spliced into a whole die, and a screw rod of a bolt to be cleaned of paint is penetrated into a screw hole of the whole die spliced by the left half 2 of the die and the right half 3 of the die.
e. The handle 5 of the cleaning tool is rotated or swung back and forth around the screw rod of the bolt to be cleaned, so that the paint on the screw rod of the bolt can be cleaned.
f. After the paint on the bolt and the screw is cleaned, the device can be taken down from the bolt and the screw by pulling the pull rod 10.
Claims (2)
1. The special cleaning tool for the bolt paint is characterized by comprising an outer bracket with a sliding groove, a left half part of a die fixed on the outer bracket, a sliding block arranged in the outer bracket, a right half part of the die fixed at the front end of the sliding block, a straight tubular handle connected to the end part of the outer bracket, a push rod penetrating into the handle and connected with the sliding block, and a spring sleeved on the push rod to enable the sliding block to press one end of the outer bracket; the handle is internally provided with a fastening jacking pipe which is sleeved outside the spring in a penetrating way, the pushing rod is provided with a first boss for clamping the front end of the spring, the pushing rod at the front end of the first boss is also provided with a second boss for clamping the front end of the fastening jacking pipe, and a spring blocking piece for clamping the rear end of the spring is sealed at a port of the handle; the spring blocking piece is of a tubular structure with one end blocked, the spring blocking piece is screwed into the free end of the handle through threads on the outer wall of the tube, the opening end of the spring blocking piece faces into the handle, and the spring blocking piece is used for pressing against the rear end of the fastening jacking tube when the spring force fails; the rear end of the push rod penetrates out of the spring plug and is externally connected with a pull rod, and the pull rod is used for pulling the sliding block to be withdrawn through the push rod, so that the right half part of the die is separated from the left half part of the die in a short time; the left half part of the die and the outer bracket are of an integrated structure, and the right half part of the die and the sliding block are of an integrated structure.
2. The method for removing the bolt paint is characterized by comprising the following steps of:
a. providing the bolt paint special-purpose cleaning tool of claim 1;
b. holding a handle of the removal tool with one hand and holding a pull rod with the other hand and pulling the pull rod so that the left half of the die and the right half of the die are separated;
c. the paint removing tool is close to a bolt for removing paint, so that a screw rod of the bolt for removing paint is arranged between the left half part of the die and the right half part of the die in a penetrating way;
d. loosening the pull rod, and splicing the left half part of the die and the right half part of the die into a die whole, so that a screw rod of a bolt for removing paint is penetrated in a threaded hole of the die whole;
e. swinging or rotating the handle around the screw rod of the bolt to be cleaned of paint, so as to complete the cleaning work of paint on the screw rod of the bolt;
f. after the paint on the bolt and the screw is cleaned, the pull rod is pulled to take the device off the bolt and the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552182.6A CN110153068B (en) | 2019-06-25 | 2019-06-25 | Special cleaning tool for bolt paint and cleaning method for bolt paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552182.6A CN110153068B (en) | 2019-06-25 | 2019-06-25 | Special cleaning tool for bolt paint and cleaning method for bolt paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110153068A CN110153068A (en) | 2019-08-23 |
| CN110153068B true CN110153068B (en) | 2024-04-02 |
Family
ID=67626953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552182.6A Active CN110153068B (en) | 2019-06-25 | 2019-06-25 | Special cleaning tool for bolt paint and cleaning method for bolt paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN110153068B (en) |
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| Publication number | Publication date |
|---|---|
| CN110153068A (en) | 2019-08-23 |
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