A wiper blade connection structure

Abstract

The utility model relates to a kind of prevent moving's oil scraping piece connecting structure, including rotator and oil scraping piece main body, fixed mechanism is arranged between rotator and oil scraping piece main body, fixed mechanism includes inserting post, fixed plate and fixed clamping rod, inserting slot is opened in the middle part of fixed plate, sliding slot is opened between the one side of fixed plate and the inner wall one side of inserting slot, fixed clamping rod is slidably installed in sliding slot, inserting post is inserted in inserting slot one end, fixed clamping slot is opened between the both sides of inserting post, fixed clamping slot corresponds with sliding slot, fixed clamping rod one end is inserted in fixed clamping slot.The utility model can be fixed and installed by user to the oil scraping piece main body when installing oil scraping piece main body to the one side of rotator, and the stability of oil scraping piece main body and connection can be guaranteed, avoid the case of loosening of oil scraping piece main body when using in the occasion of strong mechanical vibration.

Description

Technical Field

[0001] This utility model relates to the field of guide rail scraper technology, and in particular to a scraper connection structure that prevents movement. Background Technology

[0002] Linear guides, also known as linear guides, usually refer to rolling guides. They are used in various industries, primarily in the machinery and automation industries. Their main function is to perform repetitive linear motion in a given direction. According to the nature of friction, they can be divided into sliding friction guides, rolling friction guides, elastic friction guides, etc. A slide rail is generally composed of a slider and a guide rail. The slider can slide along the guide rail. The slider includes a slider body, an end cover and a rotary mechanism. During use, the slide rail often accumulates a lot of grease, so it is often necessary to use a scraper to remove it and to prevent dust from entering the sliding end. The scraper is generally connected to the slide grooves on both sides of the slide rail by two locking blocks.

[0003] Existing oil scraper blades have the following defects in actual use: When installing oil scrapers, they are mostly fixed to one side of the rotary device with bolts. However, when used in environments with strong mechanical vibration, the bolts are easily vibrated and shaken, which can cause the oil scrapers to loosen and reduce their dust-proof and oil-scraping effects. Utility Model Content

[0004] In existing technologies, oil scraper blades are mostly fixed to one side of the rotary device with bolts during installation. However, when used in environments with strong mechanical vibration, the bolts are easily vibrated and shaken, resulting in the oil scraper blade becoming loose and reducing its dustproof and oil-scraping effect. This utility model provides an oil scraper blade connection structure to prevent movement.

[0005] The technical solution adopted by this utility model is: a connecting structure for preventing the movement of a scraper blade, including a rotary device and a scraper blade body. A fixing mechanism is provided between the rotary device and the scraper blade body. The fixing mechanism includes a plug-in post, a fixing plate, and a fixing rod. A plug-in slot is provided in the middle of the fixing plate. A sliding groove is provided between one side of the fixing plate and one side of the inner wall of the plug-in slot. The fixing rod is slidably installed in the sliding groove. One end of the plug-in post is inserted into the plug-in slot. A fixing groove is provided between the two sides of the plug-in post. The fixing groove corresponds to the sliding groove. One end of the fixing rod is inserted into the fixing groove.

[0006] Furthermore, the number of fixing mechanisms is three, and three mounting grooves are provided on one side of the oil scraper body, and the fixing plate is fixedly installed in the mounting grooves.

[0007] Furthermore, the plug is fixedly installed on one side of the rotary head, and the oil scraper body is located on one side of the rotary head.

[0008] Furthermore, a pull plate is fixedly installed at one end of the fixing rod, and a protruding plate is provided on one side of the pull plate, the protruding plate being located outside the mounting groove.

[0009] Furthermore, a mounting groove is provided on the upper side of the fixing plate, and a spring is fixedly installed between one side of the pulling plate and one side of the inner wall of the mounting groove.

[0010] Furthermore, three auxiliary limiting plates are fixedly installed on one side of the oil scraper body, and three auxiliary limiting grooves are opened on the circumference of the rotary device, with the auxiliary limiting plates inserted into the auxiliary limiting grooves.

[0011] The beneficial effects of this utility model are: This utility model, through a fixing mechanism, facilitates the user's fixation of the oil scraper body when it is installed on one side of the rotary device, while ensuring the stability of the oil scraper body during connection. This prevents the oil scraper body from becoming loose when used in environments with strong mechanical vibration, thereby improving the dustproof and oil scraping effect of the oil scraper body during use.

[0012] Secondly, by using an auxiliary limiting plate and an auxiliary limiting groove, this utility model can fiberize the periphery of the oil scraper body when it is installed on one side of the rotary device, further preventing the oil scraper body from becoming loose or shifting, thereby further improving the dustproof and oil scraping effect of the oil scraper body during use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the entire utility model; Figure 2 This is an exploded view of the entire utility model; Figure 3 This is a partial cross-sectional view of the fixing mechanism of this utility model; Figure 4 This is a utility model Figure 2 Enlarged view of point A in the middle.

[0014] The markings in the diagram are as follows: 1. Rotary head; 2. Oil scraper body; 3. Fixing mechanism; 4. Auxiliary limiting groove; 5. Auxiliary limiting plate; 6. Insertion post; 7. Mounting groove; 8. Fixing plate; 9. Insertion slot; 10. Sliding groove; 11. Fixing rod; 12. Pulling plate; 13. Protruding plate; 14. Mounting groove; 15. Spring; 16. Fixing slot. Detailed Implementation

[0015] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0018] In order to solve the problems existing in the background art, this application proposes the following technical solution: a scraper blade connection structure to prevent movement.

[0019] The specific technical solution includes a rotary head 1 and an oil scraper body 2. A fixing mechanism 3 is provided between the rotary head 1 and the oil scraper body 2. The fixing mechanism 3 includes a plug-in post 6, a fixing plate 8, and a fixing rod 11. The fixing plate 8 has a plug-in slot 9 in the middle. A sliding groove 10 is provided between one side of the fixing plate 8 and one side of the inner wall of the plug-in slot 9. The fixing rod 11 is slidably installed in the sliding groove 10. One end of the plug-in post 6 is inserted into the plug-in slot 9. A fixing groove 16 is provided between the two sides of the plug-in post 6. The fixed slot 16 corresponds to the sliding slot 10. One end of the fixed rod 11 is inserted into the fixed slot 16. A pull plate 12 is fixedly installed on one end of the fixed rod 11. A protruding plate 13 is provided on one side of the pull plate 12. The protruding plate 13 is located on the upper side of the fixed plate 8 outside the mounting groove 7 and has a mounting groove 14. The protruding plate 13 makes it easy for the operator to pull the pull plate 12. A spring 15 is fixedly installed between one side of the pull plate 12 and one side of the inner wall of the mounting groove 14. There are two springs 15 in each fixing mechanism 3.

[0020] Reference Figure 2 As shown, there are three fixing mechanisms 3. Three mounting grooves 7 are provided on one side of the oil scraper body 2. The fixing plate 8 is fixedly installed in the mounting grooves 7. The plug-in post 6 is fixedly installed on one side of the rotary device 1. The oil scraper body 2 is located on one side of the rotary device 1.

[0021] Reference Figure 1 and Figure 2As shown, three auxiliary limiting plates 5 are fixedly installed on one side of the oil scraper body 2, and three auxiliary limiting grooves 4 are opened on the circumference of the rotary device 1. The auxiliary limiting plates 5 are inserted into the auxiliary limiting grooves 4, and there is friction between the auxiliary limiting plates 5 and the auxiliary limiting grooves 4. By inserting the three auxiliary limiting plates 5 on one side of the oil scraper body 2 into the auxiliary limiting grooves 4, the auxiliary limiting plates 5 can perform auxiliary limiting on the oil scraper body 2, further preventing the oil scraper body 2 from becoming loose and shifting.

[0022] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview: In use, insert the plug 6 into the plug slot 9 so that the fixed slot 16 corresponds to the sliding slot 10. Then, loosen and press down on the fixed lever 11 so that one end of the fixed lever 11 is inserted into the fixed slot 16. The plug end of the fixed lever 11 has a slightly inclined surface. When the inclined surface is inserted into the fixed slot 16, it can provide a forward pressing force to the inner wall of the fixed slot 16, so that the plug 6 can move slightly and thus be tightly inserted into the plug slot 9. This ensures that the rotary device 1 and the oil scraper body 2 can be interference-fitted. The elastic force of the spring 15 can ensure that the fixed lever 11 is stably inserted into the fixed slot 16, which improves the stability of the connection between the rotary device 1 and the oil scraper body 2 and avoids loosening.

[0023] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0024] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A scraper blade connection structure to prevent movement, characterized in that, The device includes a rotary head (1) and a scraper body (2). A fixing mechanism (3) is provided between the rotary head (1) and the scraper body (2). The fixing mechanism (3) includes a plug-in post (6), a fixing plate (8), and a fixing rod (11). A plug-in slot (9) is provided in the middle of the fixing plate (8). A sliding groove (10) is provided between one side of the fixing plate (8) and one side of the inner wall of the plug-in slot (9). The fixing rod (11) is slidably installed in the sliding groove (10). One end of the plug-in post (6) is inserted into the plug-in slot (9). A fixing groove (16) is provided between the two sides of the plug-in post (6). The fixing groove (16) corresponds to the sliding groove (10). One end of the fixing rod (11) is inserted into the fixing groove (16).

2. The anti-movement oil scraper connection structure according to claim 1, characterized in that, The number of fixing mechanisms (3) is three. The oil scraper body (2) has three mounting grooves (7) on one side. The fixing plate (8) is fixedly installed in the mounting grooves (7).

3. The anti-movement oil scraper connection structure according to claim 2, characterized in that, The plug-in post (6) is fixedly installed on one side of the rotary device (1), and the oil scraper body (2) is located on one side of the rotary device (1).

4. The anti-movement oil scraper connection structure according to claim 2, characterized in that, A pull plate (12) is fixedly installed at one end of the fixed clamp (11), and a protrusion (13) is provided on one side of the pull plate (12). The protrusion (13) is located outside the mounting groove (7).

5. The anti-movement oil scraper connection structure according to claim 4, characterized in that, The upper side of the fixed plate (8) is provided with an installation groove (14), and a spring (15) is fixedly installed between one side of the pull plate (12) and one side of the inner wall of the installation groove (14).

6. The anti-movement oil scraper connection structure according to claim 1, characterized in that, Three auxiliary limiting plates (5) are fixedly installed on one side of the oil scraper body (2), and three auxiliary limiting grooves (4) are opened on the circumference of the rotary device (1). The auxiliary limiting plates (5) are inserted into the auxiliary limiting grooves (4).

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