External thread cleaning device

Abstract

The utility model provides an external thread cleaning device, which relates to the technical field of external thread cleaning, and includes: a fixed seat, support plates are installed on both sides of the top of the fixed seat; a guide slide is opened on the side of the support plate; grooves are provided on both sides of the guide slide, and a guide slide is slidably installed inside the guide slide, wherein a driving cylinder is installed on the side of the guide slide; a positioning rod is installed between the two support plates; the positioning rod is a cylindrical structure, and a center plate is installed in the middle of the positioning rod; a servo motor is installed on the top of the center plate, and a driving plate is installed on the output end of the top of the servo motor. By using a cleaning cover to clean the external thread of the bolt and absorb the cleaned impurities, the cleanliness of the cleaning site is guaranteed, and the workload of the staff for on-site cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of external thread cleaning, in particular to an external thread cleaning device. Background Art

[0002] The external thread refers to a continuous raised portion with a specific cross-section and in a spiral shape made on the outer surface of a cylindrical or conical mother body. When some bolts are in use, some impurities are easily retained in the threads on the surface of the bolts, which affects the rotation of the bolts. Therefore, a cleaning device is needed to clean the external threads on the bolts. When cleaning tools such as wire brushes are used for cleaning in the prior art, during the cleaning process, the impurities inside the external threads will be moved and splashed around under the action of external force, which not only makes the cleaning process difficult, but also causes the cleaning site to become dirty and messy, bringing great inconvenience to the cleaning work. For this reason, the utility model improves the cleaning device for absorbing the impurities cleaned out during the cleaning process. Summary of the invention

[0003] The disclosed embodiment relates to an external thread cleaning device. The cleaning cover is adjusted according to bolts of different specifications under the action of a driving cylinder on the side of a guide slide plate, so that the cleaning cover drives a scraper on the outer side of a movable plate to be installed in the external thread for cleaning. During cleaning, the guide tube absorbs the airflow through the cleaning cover, and the airflow carries the cleaned impurities and collects them in the collection cover through the flow groove and the guide tube on the side of the cleaning cover, thereby reducing the problem of impurity splashing during the cleaning process, ensuring the cleanliness of the cleaning site, and reducing the workload of the staff for on-site cleaning.

[0004] According to a first aspect of the present disclosure, there is provided an external thread cleaning device, which specifically comprises: a fixed seat, support plates are installed on both sides of the top of the fixed seat; guide grooves are opened on the sides of the support plate; grooves are provided on both sides of the guide groove, and a guide slide is slidably installed inside the guide groove, wherein a driving cylinder is installed on the side of the guide slide; a positioning rod is installed between the two support plates; the positioning rod is a cylindrical structure, and a center plate is installed in the middle position of the positioning rod; a servo motor is installed on the top of the center plate, and a drive plate is installed on the output end of the top of the servo motor, wherein the drive plate is a T-shaped structure.

[0005] Furthermore, a collecting hood is installed in the middle position of the top of the fixed seat; the top of the collecting hood is a conical structure, and a dust suction drive module is installed at the inner bottom of the collecting hood, and a partition net is installed on the inner side of the collecting hood; a guide pipe is installed at the outer bottom of the collecting hood; the guide pipe passes through the bottom of the support plate and is slidably installed on the side of the guide slide.

[0006] Furthermore, a cleaning cover is installed on the output end of the driving cylinder on the side of the guide slide; the side end of the cleaning cover is an arc-shaped structure, and the other side end of the cleaning cover is connected to the top of the guide pipe; the side end of the cleaning cover is provided with multiple flow grooves, and three movable plates are installed inside a flow groove through spring sliding; a brush is installed on the side end of the cleaning cover; and a scraper is provided on the outer side of the movable plate.

[0007] Furthermore, a rotating member is rotatably mounted on the outer side of the positioning rod; protrusions are provided at both ends of the rotating member, and the rotating member is a cylindrical structure, and the protrusions at both ends of the rotating member are also rotatably mounted in the guide grooves at the side ends of the rotating storage member.

[0008] Furthermore, the rotating storage member is a cylindrical structure, and an annular groove is provided on the outer side of the rotating storage member, and a force-bearing member is installed at the middle position of the side end of the rotating storage member; a cross-shaped groove is opened on the side of the force-bearing member; and the driving plate is slidably installed in the groove on the side of the force-bearing member.

[0009] Furthermore, a driving ring is rotatably installed in the annular groove on the outside of the rotating storage component; the driving ring is an annular structure, and a serrated structure is provided on the top of the driving ring, and a rubber protrusion is provided on the outside of the driving ring; a guide block is provided on the outside of the rotating storage component; a limiting protrusion is provided on the outside of the guide block, and two protrusions are provided on the inside of the guide block, and a guide wheel is rotatably installed on the outside of the guide block.

[0010] Furthermore, the outer side of the guide wheel is meshed with the serrated structure on the top of the drive ring, and a drive rod is rotatably installed on the inner side of the guide wheel; two horizontal grooves are provided on the outer side of the drive rod, and the drive rod is slidably installed on the inner side of the guide block; the protrusion on the inner side of the guide block is slidably installed in the horizontal groove on the outer side of the drive rod; and a fixing plate is installed on the inner end of the drive rod.

[0011] The utility model provides an external thread cleaning device, which has the following beneficial effects:

[0012] When the utility model is in use, the external thread of the bolt is cleaned and the cleaned impurities are absorbed by using the cleaning cover. When the impurities in the external thread are cleaned, the cleaning cover is adjusted according to the bolts of different specifications under the action of the driving cylinder on the side of the guide slide plate, so that the cleaning cover drives the scraper on the outer side of the movable plate to be clamped and installed in the external thread for cleaning. When cleaning, the guide tube absorbs the airflow through the cleaning cover, and the airflow carries the cleaned impurities and collects them in the collecting cover through the flow groove and the guide tube on the side of the cleaning cover, thereby reducing the problem of impurity splashing during the cleaning process, ensuring the cleanliness of the cleaning site, and reducing the workload of the staff for on-site cleaning.

[0013] In addition, by adjusting the positions of the two rotating storage parts, the cleaned bolts can be replaced. When cleaning impurities in the external threads, the rotating part drives the rotating storage part to rotate on the outside of the positioning rod. The contact damping between the positioning rod and the rotating part is relatively large. When the rotating storage part drives the bolts upward, the bolts can be cleaned. After rotation, the cleaned bolts fall into the collection cover, and the impurities fall into the collection cover at the same time. Alternating replacement for cleaning is convenient to operate and highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 A schematic diagram showing the overall structure of the present application;

[0018] Figure 2 The three-dimensional schematic diagram of the collecting cover of the present application is shown;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of the guide slide plate of the present application is shown;

[0020] Figure 4 A schematic diagram of the three-dimensional structure of the positioning rod of the present application is shown;

[0021] Figure 5 A schematic cross-sectional structure diagram of a rotating member of the present application is shown;

[0022] Figure 6 A cross-sectional structural diagram of a rotating storage element of the present application is shown;

[0023] Reference numerals list

[0024] 1. Fixed seat; 101. Support plate; 102. Collection cover; 103. Partition net; 104. Guide pipe;

[0025] 2. Guide chute; 201. Guide slide plate; 202. Cleaning cover; 203. Movable plate;

[0026] 3. Positioning rod; 301. Center plate; 302. Driving plate; 303. Rotating member; 304. Rotating storage member; 305. Guide groove; 306. Force-bearing member; 307. Driving ring; 308. Guide block; 309. Guide wheel; 3010. Driving rod; 3011. Fixed plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Please refer to Figures 1 to 6 :

[0029] Embodiment 1: The external thread cleaning device proposed in this embodiment includes: a fixed seat 1, support plates 101 are installed on both sides of the top of the fixed seat 1; a collecting hood 102 is installed in the middle position of the top of the fixed seat 1; the top of the collecting hood 102 is a conical structure, and a dust suction drive module is installed at the inner bottom of the collecting hood 102, and a partition net 103 is installed on the inner side of the collecting hood 102; a guide pipe 104 is installed at the outer bottom of the collecting hood 102; the guide pipe 104 passes through the bottom of the support plate 101 and is slidably installed on the side of the guide slide 201.

[0030] In the disclosed embodiment, when cleaning impurities in the external threads, the fixing seat 1 increases the stability of the two support plates 101, and the dust suction drive module at the inner bottom of the collection cover 102 works, so that the support plate 101 drives the guide tube 104 to be in a suitable position to attract and guide the cleaned impurities. The larger diameter opening at the top of the collection cover 102 attracts the impurities, and the partition net 103 lifts the cleaned bolts. The impurities in the external threads of the bolts fall to the inner bottom of the collection cover 102 for storage for later processing.

[0031] Embodiment 2, on the basis of embodiment 1, a guide slot 2 is provided on the side of the support plate 101; grooves are provided on both sides of the guide slot 2, and a guide slide plate 201 is slidably installed inside the guide slot 2, wherein a driving cylinder is installed on the side of the guide slide plate 201; a cleaning cover 202 is installed on the output end of the driving cylinder on the side of the guide slide plate 201; the side end of the cleaning cover 202 is an arc-shaped structure, and the other side end of the cleaning cover 202 is connected to the top of the guide pipe 104; a plurality of flow slots are provided on the side end of the cleaning cover 202, and three movable plates 203 are slidably installed inside one flow slot through a spring; a brush is installed on the side end of the cleaning cover 202; a scraper is provided on the outer side of the movable plate 203, and when cleaning impurities in the external thread, the cleaning cover 2 is adjusted according to the specifications of different bolts. 02, the driving cylinder on the side of the guide slide 201 drives the cleaning cover 202 to move, so that the cleaning cover 202 is close to the outside of the external thread of the bolt, and the scraper on the outer side of the movable plate 203 is against the external thread. Under the action of the spring, the scrapers on the outer side of the three movable plates 203 are inserted into the external thread. When the bolt is rotated for cleaning, the scraper on the outer side of the movable plate 203 cleans the impurities in the external thread, and the brush on the side end of the cleaning cover 202 further cleans the external thread. As the thread moves upward, the guide slide 201 moves upward along the guide slot 2, and the guide slide 201 drives the guide pipe 104 to move, so that the guide pipe 104 absorbs the airflow in the cleaning cover 202, and the airflow carries the cleaned impurities and flows out through the flow slot on the side of the cleaning cover 202, reducing the problem of impurity splashing.

[0032] Embodiment 3, on the basis of embodiment 1, a positioning rod 3 is installed between two support plates 101; the positioning rod 3 is a cylindrical structure, and a center plate 301 is installed in the middle position of the positioning rod 3; a servo motor is installed on the top of the center plate 301, and a driving plate 302 is installed on the output end of the top of the servo motor, wherein the driving plate 302 is a T-shaped structure; a rotating member 303 is rotatably installed on the outer side of the positioning rod 3; protrusions are provided at both ends of the rotating member 303, and the rotating member 303 is a cylindrical structure, and the protrusions at both ends of the rotating member 303 are also rotatably installed in the guide groove 305 at the side end of the rotating storage member 304; the rotating storage member 304 is a cylindrical structure, and an annular groove is provided on the outer side of the rotating storage member 304, and a force-bearing member 306 is installed in the middle position of the side end of the rotating storage member 304; a cross-shaped groove is provided on the side of the force-bearing member 306; the driving plate 302 is slidably installed In the groove on the side of the force-bearing member 306; a driving ring 307 is rotatably installed in the annular groove on the outer side of the rotating storage member 304; the driving ring 307 is an annular structure, and a serrated structure is provided on the top of the driving ring 307, and a rubber bump is provided on the outer side of the driving ring 307; a guide block 308 is provided on the outer side of the rotating storage member 304; a limiting bump is provided on the outer side of the guide block 308, and two bumps are provided on the inner side of the guide block 308, and a guide wheel 309 is rotatably installed on the outer side of the guide block 308; the outer side of the guide wheel 309 is meshed and connected with the serrated structure on the top of the driving ring 307, and a driving rod 3010 is rotatably installed on the inner side of the guide wheel 309; two horizontal grooves are provided on the outer side of the driving rod 3010, and the driving rod 3010 is slidably installed on the inner side of the guide block 308; the bump on the inner side of the guide block 308 is slidably installed in the horizontal groove on the outer side of the driving rod 3010;A fixing plate 3011 is installed at the inner end of the driving rod 3010. When cleaning impurities in the external thread, the hexagonal nut of the bolt whose external thread needs to be cleaned is placed inside the rotating storage part 304 at the top, and the driving ring 307 is rotated in the annular groove outside the rotating storage part 304 to drive the guide wheel 309 to rotate on the outside of the guide block 308, so that the guide wheel 309 drives the driving rod 3010 to move, and the driving rod 3010 moves horizontally on the inner side of the guide block 308. The protrusion on the inner side of the guide block 308 is in the horizontal groove on the outer side of the driving rod 3010 to ensure the horizontal movement of the driving rod 3010. The fixing plate 3011 at the inner end of the driving rod 3010 moves inward to fix the nut on the bolt, thereby fixing the position of the bolt, and the driving plate 302 at the output end of the servo motor at the top of the center plate 301 is inserted In the groove on the side of the force-bearing member 306, the driving plate 302 drives the force-bearing member 306 to rotate, thereby driving the rotating storage member 304 to rotate, so that the guide groove 305 on the side end of the rotating storage member 304 at the top rotates on the convex block at one end of the rotating member 303, so that the scraper on the outer side of the movable plate 203 is inserted into the external thread for cleaning. After the external thread on the bolt in the top rotating storage member 304 is cleaned, the rotating member 303 is rotated on the outer side of the positioning rod 3, so that the top force-bearing member 306 leaves the outer side of the driving plate 302, and the bottom rotating storage member 304 is rotated to the top to install the bolt, then the bolt in the rotating storage member 304 at the bottom is disassembled after the driving ring 307 is rotated in the opposite direction, so that it is convenient to use again after rotation, so that the two rotating storage members 304 are rotated and used alternately, which is convenient to operate and has high efficiency. ;

[0033] The working principle of this embodiment is as follows: when in use, the hexagonal nut of the bolt whose external thread needs to be cleaned is placed in the rotating storage part 304 at the top, and the driving ring 307 is rotated in the annular groove on the outside of the rotating storage part 304 to drive the guide wheel 309 to rotate on the outside of the guide block 308, and the guide wheel 309 drives the driving rod 3010 to move horizontally on the inside of the guide block 308, and the fixing plate 3011 at the inner end of the driving rod 3010 moves inward to fix the nut on the bolt, thereby fixing the position of the bolt, and the driving cylinder on the side of the guide slide plate 201 drives the cleaning cover 202 to move, and the cleaning cover 202 drives the scraper on the outer side of the movable plate 203 to press against the external thread, and under the action of the spring, the scrapers on the outer side of the movable plate 203 at three places are inserted into the external thread, and the driving plate 302 at the output end of the servo motor at the top of the center plate 301 is inserted into the force-bearing member 306. In the groove on the side, the driving plate 302 drives the force-bearing member 306 to drive the rotating storage member 304 to rotate, and the scraper on the outer side of the movable plate 203 cleans the impurities in the external thread, and the brush on the side end of the cleaning cover 202 further cleans the external thread. As the thread rotates, the guide slide plate 201 drives the guide tube 104 to move along the guide slide groove 2, and the dust collection drive module at the bottom of the inner side of the collecting cover 102 works. The guide tube 104 absorbs the airflow in the cleaning cover 202, and the airflow carries the cleaned impurities through the cleaning cover 202 and the guide tube 104 to collect them in the collecting cover 102. After the external thread on the bolt in the top rotating storage member 304 is cleaned, the force-bearing member 306 at the top of the rotating member 303 on the outer side of the positioning rod 3 leaves the outer side of the driving plate 302, and the rotating storage member 304 at the bottom rotates to the upper mounting bolt for cleaning.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An external thread cleaning device, comprising: A fixed seat (1), wherein support plates (101) are installed on both sides of the top of the fixed seat (1); a guide slot (2) is provided on the side of the support plate (101); the guide slot (2) is characterized in that grooves are provided on both sides of the guide slot (2), and a guide slide plate (201) is slidably installed inside the guide slot (2), wherein a drive cylinder is installed on the side of the guide slide plate (201); a collection cover (102) is installed at the middle position of the top of the fixed seat (1); a dust collection drive module is installed on the inner bottom of the collection cover (102), and a partition net (103) is installed on the inner side of the collection cover (102); a guide pipe (104) is installed on the outer bottom of the collection cover (102); the guide pipe (104) passes through the bottom of the support plate (101) and passes through the sliding installation The cleaning cover (202) is mounted on the side of the guide slide (201); a cleaning cover (202) is mounted on the output end of the driving cylinder on the side of the guide slide (201); the other side end of the cleaning cover (202) is connected to the top of the guide pipe (104); a plurality of flow slots are arranged on the side end of the cleaning cover (202); three movable plates (203) are slidably mounted inside one of the flow slots via a spring; a brush is mounted on the side end of the cleaning cover (202); a scraper is mounted on the outer side of the movable plate (203); a positioning rod (3) is mounted between two of the support plates (101); a center plate (301) is mounted in the middle of the positioning rod (3); a servo motor is mounted on the top of the center plate (301), and a driving plate (302) is mounted on the output end of the top of the servo motor.

2. The external thread cleaning device according to claim 1, characterized in that: A rotating member (303) is rotatably mounted on the outer side of the positioning rod (3); protrusions are provided at both ends of the rotating member (303), and the protrusions at both ends of the rotating member (303) are also rotatably mounted in the guide groove (305) at the side end of the rotating storage member (304).

3. The external thread cleaning device according to claim 2, characterized in that: The rotating storage member (304) is a cylindrical structure, and an annular groove is provided on the outer side of the rotating storage member (304); a force-bearing member (306) is installed at the middle position of the side end of the rotating storage member (304); a cross-shaped groove is opened on the side of the force-bearing member (306); and the driving plate (302) is slidably installed in the groove on the side of the force-bearing member (306).

4. The external thread cleaning device according to claim 3, characterized in that: A driving ring (307) is rotatably mounted in an annular groove on the outside of the rotating storage member (304); a sawtooth structure is provided on the top of the driving ring (307), and a rubber bump is provided on the outside of the driving ring (307); a guide block (308) is provided on the outside of the rotating storage member (304); a limiting bump is provided on the outside of the guide block (308), and two bumps are provided on the inside of the guide block (308), and a guide wheel (309) is rotatably mounted on the outside of the guide block (308).

5. The external thread cleaning device according to claim 4, characterized in that: The outer side of the guide wheel (309) is meshedly connected with the sawtooth structure at the top of the drive ring (307), and a drive rod (3010) is rotatably mounted on the inner side of the guide wheel (309); two horizontal grooves are provided on the outer side of the drive rod (3010), and the drive rod (3010) is slidably mounted on the inner side of the guide block (308); the protrusion on the inner side of the guide block (308) is slidably mounted in the horizontal groove on the outer side of the drive rod (3010); and a fixing plate (3011) is mounted on the inner end of the drive rod (3010).

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