CN216655418U - External thread cleaning device - Google Patents
External thread cleaning device Download PDFInfo
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- CN216655418U CN216655418U CN202122568674.XU CN202122568674U CN216655418U CN 216655418 U CN216655418 U CN 216655418U CN 202122568674 U CN202122568674 U CN 202122568674U CN 216655418 U CN216655418 U CN 216655418U
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- cleaning
- rack
- bolt
- cleaning rack
- clamping piece
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Abstract
The utility model discloses an external thread cleaning device which comprises a clamping piece, a cleaning rack hinged to the clamping piece and used for cleaning oil stains in external threads, and an elastic piece arranged between the clamping piece and a movable end of the cleaning rack and used for providing pressure for the cleaning rack to abut against the external threads. The cleaning rack is convenient for cleaning oil stains in the external threads, and can be ensured to be always abutted against the internal threads of the bolt through the elasticity of the spring, so that impurities in the external threads of the bolt can be cleaned more thoroughly. The utility model is suitable for factories of electric power, machinery and the like and is used for cleaning oil stains in the external threads.
Description
Technical Field
The utility model belongs to the technical field of thread cleaning equipment, and particularly relates to an external thread cleaning device.
Background
After the bolt is screwed on the mechanical equipment, part of the external threads of the bolt are usually exposed outside, and the external threads of the bolt exposed outside are polluted by attachments such as oil stains, dust and the like along with the operation requirement or the prolonged time. In order to ensure the cleanness of the bolt and avoid influencing the upper buckle, impurities such as oil stains, dust and the like in the external thread of the bolt need to be cleaned in time.
At present, generally utilize the steel brush to clear up the bolt external screw thread through the manual work, the cleaning work is wasted time and energy to be difficult to guarantee the clearance effect, in case the clearance just causes connecting bolt time to detain partially easily not thoroughly, or causes bolt-up power not up to standard, it is unqualified to inspect, and then influences the use of equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide an external thread cleaning device so as to achieve the purposes of conveniently cleaning impurities such as oil stains, dust and the like in the external thread and more thoroughly cleaning the impurities.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an external screw thread cleaning device, puts the piece including the card, articulates the clearance rack that is used for clearing up greasy dirt in the external screw thread on putting the piece in the card to and set up and put between piece and the clearance rack expansion end, be used for providing the elastic component of clearance rack butt pressure on the external screw thread in the card.
As a limitation of the utility model, the clamping piece comprises a transverse plate and a vertical plate vertically arranged on the upper surface of the transverse plate; the cleaning rack is hinged to one end, away from the vertical plate, of the transverse plate, and a groove used for clamping the cleaning rack is formed in the top end of the vertical plate.
As another limitation of the utility model, the elastic part is a spring, one end of the spring is fixedly connected with the side wall of the vertical plate below the groove, and the other end of the spring is detachably connected with the movable end of the cleaning rack.
As a third limitation of the present invention, a plurality of fixing bolts are provided at intervals on the riser.
As another limitation of the utility model, the cleaning rack is made of alloy tool steel.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
(1) the clamping piece and the cleaning rack are arranged in the bolt cleaning device, a bolt can be clamped on the inner side of the clamping piece and fixed through the cooperation with the cleaning rack, the cleaning rack can be abutted against the inner portion of the outer thread of the bolt under the action of elastic force of the elastic piece, and then the bolt is rotated to clean oil stains in the outer thread of the bolt.
(2) According to the utility model, the groove formed in the clamping piece can clamp the movable end of the cleaning rack in the groove, and the bolt can be cleaned without driving the cleaning rack to shake, so that the cleaning degree of oil stains in the external thread of the bolt can be improved, the cleaning rack can be prevented from being bent, and the service life of the cleaning rack can be prolonged.
(3) The spring is always in a stretching state, so that the cleaning rack is always abutted against the bolt when impurities in the external threads are cleaned, and the impurities in the external threads of the bolt can be cleaned more thoroughly.
(4) The fixing bolt arranged in the utility model can fix the clamping piece on the workbench which is convenient for workers to operate, so that the cleaning progress of the workers can be accelerated, and the cleaning time is saved.
(5) The cleaning rack is made of alloy tool steel, so that the toughness, the wear resistance and the heat resistance of the cleaning rack can be improved, and the service life of the cleaning rack can be prolonged.
Drawings
The utility model is described in further detail below with reference to the figures and the embodiments.
FIG. 1 is a front view of the overall structure of an embodiment of the present invention;
fig. 2 is a left side view of the overall structure of the embodiment of the present invention.
In the figure: 1. a clamping piece; 2. cleaning the rack; 3. a spring; 4. fixing the bolt; 5. and (4) a groove.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the description of the preferred embodiment is only for purposes of illustration and understanding, and is not intended to limit the utility model.
Embodiment external thread cleaning device
This embodiment simple structure can be convenient for the staff and clear up the impurity in the bolt external screw thread. As shown in fig. 1 to 2, the present embodiment includes a clamping member 1, a cleaning rack 2, and an elastic member.
First, card is put the piece
The clamping piece 1 is a steel body with an L-shaped section, and the clamping piece 1 comprises a transverse plate and a vertical plate vertical to the upper surface of the transverse plate. Threaded connection has a plurality of fixing bolt 4 of keeping away from the work position on the riser, and the piece 1 can be put through fixing bolt 4 with the card and put the position that 1 is fixed in the staff operation of being convenient for on the workstation, and then can accelerate staff's clearance progress, saves clearance time.
Second, cleaning rack
One side of the cleaning rack 2 close to the clamping piece 1 is provided with sawteeth, one end of the cleaning rack 2 is hinged to the transverse plate, the other end of the cleaning rack is provided with a movable end, and the cleaning rack can be used for fixing bolts at included angles between the transverse plate and the vertical plate through cooperation among the cleaning rack 2, the vertical plate and the transverse plate. When clearing up through the impurity of clearance rack 2 in to the bolt, at first inlay in the external screw thread of bolt with the sawtooth of clearance rack 2, then rotate the bolt, the clearance of impurity such as greasy dirt, dust in the external screw thread alright completion of the sawtooth of clearance rack 2.
Further, in order to avoid when rotating the bolt, clearance rack 2 rocks around following the bolt, has seted up recess 5 on the riser. Clearance rack 2 can inlay to recess 5 in, recess 5 can play limiting displacement to clearance rack 2, can avoid clearance rack 2 to take place to bend at the in-process that rocks simultaneously, and then can promote the life of clearance rack 2.
Third, the elastic component
The elastic component adopts spring 3 among the current structure, and spring 3 is located the riser side surface and clears up between the expansion end, and 3 one end of spring can be dismantled with 2 expansion ends of clearance rack through the couple and be connected, and the other end sets firmly on the riser side surface of recess 5 below. When clearance rack 2 butt on 5 bottom surfaces of recess, spring 3 is in tensile state, and then can guarantee that clearance rack 2 butt all the time on the bolt, can guarantee when the impurity in the clearance external screw thread simultaneously, more thoroughly, clean with the impurity clearance in the bolt external screw thread.
Fourth, work engineering
Before impurities in the external threads of the bolt are cleaned by using the cleaning device, firstly, the movable end of the cleaning rack 2 is detached from the spring 3, then the bolt to be cleaned is placed on the inner side of the clamping piece 1, and then the movable end of the cleaning rack 2 is connected with the spring 3; then the bolt is rotated, so that the sawteeth of the cleaning rack 2 slide in the external thread of the bolt, and the cleaning of impurities in the external thread of the bolt is completed.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an external screw thread cleaning device which characterized in that: the device comprises a clamping piece, a cleaning rack hinged on the clamping piece and used for cleaning oil stains in the external threads, and an elastic piece arranged between the clamping piece and the movable end of the cleaning rack and used for providing pressure for the cleaning rack to abut against the external threads, wherein the clamping piece comprises a transverse plate and a vertical plate vertically arranged on the upper surface of the transverse plate; the cleaning rack is hinged to one end, far away from the vertical plate, of the transverse plate, and a groove for clamping the cleaning rack is formed in the top end of the vertical plate; a plurality of fixing bolts are arranged on the vertical plate at intervals.
2. An external thread cleaning device according to claim 1, wherein: the elastic part is a spring, one end of the spring is fixedly connected with the side wall of the vertical plate below the groove, and the other end of the spring is detachably connected with the movable end of the cleaning rack.
3. An external thread cleaning device according to claim 2, wherein: the cleaning rack is made of alloy tool steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122568674.XU CN216655418U (en) | 2021-10-25 | 2021-10-25 | External thread cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122568674.XU CN216655418U (en) | 2021-10-25 | 2021-10-25 | External thread cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216655418U true CN216655418U (en) | 2022-06-03 |
Family
ID=81765605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122568674.XU Active CN216655418U (en) | 2021-10-25 | 2021-10-25 | External thread cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216655418U (en) |
-
2021
- 2021-10-25 CN CN202122568674.XU patent/CN216655418U/en active Active
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