Special scraper structure for vertical machining center

Abstract

The utility model relates to the technical field of vertical machining center equipment, and discloses a special scraper structure for a vertical machining center, which comprises a vertical machining center body, and a locking structure is arranged in the vertical machining center body. According to the scraper structure special for the vertical machining center, by arranging the locking structure, when a scraper needs to be replaced, an electric motor is started through a controller to drive a rotating rod to rotate anticlockwise, two threaded holes in two movable blocks are matched with two opposite threads on the rotating rod correspondingly, and therefore the two movable blocks move in the opposite directions; the two clamping blocks exit from the clamping grooves outside the fixing plate, then the scraper body and the fixing plate are taken out from the clamping columns on the mounting plate, a new scraper body and a new fixing plate are mounted, then the electric motor is controlled to rotate clockwise, the two clamping blocks are made to clamp the clamping grooves, and the locking structure can conveniently and easily replace the scraper, facilitates timely replacement after the scraper is abraded and improves the working efficiency. The replacement time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical machining center equipment, in particular to a special scraper structure for vertical machining centers. Background Art

[0002] A vertical machining center is a highly automated multi-functional numerical control machine tool with a tool magazine and an automatic tool changer. The digital control system can control the machine tool to automatically select and replace tools according to different processes and sequentially complete the machining of multiple processes on several surfaces of the workpiece. The machine tool scraper is a device that can effectively protect the machine tool. It clears chips, oil stains and other impurities on the surface of the machine tool bed and guide rails to reduce the wear of the machine tool and the workpiece surface during the machining process, and ensure the machining quality and efficiency. With the continuous improvement of vertical machining centers, scraper structures with different functions have emerged, such as a special scraper structure for vertical machining centers.

[0003] At present, the special scraper structure for vertical machining centers on the market mainly focuses on improving the strength of the scraper itself. The existing special scraper structure for vertical machining centers generally consists of an electric slide table, a fixing plate and a scraper. The scraper is fixed through tools such as bolts on the fixing plate, and then the scraper and the fixing plate are fixed on the electric slide table. The electric slide table drives the scraper to scrape back and forth to clean the chips on the machine tool. However, the existing scraper is prone to wear and damage during use, resulting in the inability to scrape impurities. The disassembly of the scraper is relatively troublesome and cannot be replaced conveniently. Therefore, a special scraper structure for vertical machining centers that can be replaced conveniently and simply is proposed, which is beneficial to replacing the scraper in time after wear and saving the replacement time. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a special scraper structure for vertical machining centers, which has the advantages of being able to replace the scraper conveniently and simply, being beneficial to replacing the scraper in time after wear and saving the replacement time, and solves the problems that the existing scraper is prone to wear and damage during use, resulting in the inability to scrape impurities, and the disassembly of the scraper is relatively troublesome and cannot be replaced conveniently.

[0005] To achieve the above purpose of being able to replace the scraper conveniently and simply, being beneficial to replacing the scraper in time after wear and saving the replacement time, the utility model provides the following technical solution: A special scraper structure for vertical machining centers, including a vertical machining center body, a locking structure is arranged inside the vertical machining center body, and a driving box is fixedly installed on the top of the vertical machining center body;

[0006] The locking structure includes an electric slide table, a mounting plate, an electric motor, a rotating rod, a movable block, a clamping block, a fixed plate, a scraper body, a bottom plate, a debris box and a controller. An electric slide table is fixedly installed on the inner wall of the vertical machining center body. A mounting plate is fixedly installed on the right side of the electric slide table. An electric motor is fixedly installed inside the mounting plate. A rotating rod is arranged at the output end of the electric motor. Two movable blocks are arranged outside the rotating rod. Two clamping blocks are fixedly installed at the bottoms of the two movable blocks. A fixed plate is arranged outside the mounting plate. A scraper body is fixedly installed at the bottom of the fixed plate. A bottom plate is fixedly installed inside the vertical machining center body. A debris box is fixedly installed inside the vertical machining center body. A controller is fixedly installed outside the vertical machining center body.

[0007] Furthermore, a number of clamping columns are fixedly installed outside the mounting plate, and clamping holes adapted to the number of clamping columns are formed outside the fixed plate.

[0008] Furthermore, two opposite threads are formed outside the rotating rod, and threaded holes adapted to the two opposite threads are formed inside the two fixed plates.

[0009] Furthermore, clamping grooves adapted to the two clamping blocks are formed outside the fixed plate.

[0010] Furthermore, sliders are fixedly installed at the tops of the two movable blocks, and sliding grooves adapted to the two sliders are formed inside the mounting plate.

[0011] Furthermore, a guide rail adapted to the mounting plate is fixedly installed inside the vertical machining center body.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] For the special scraper structure of the vertical machining center, by setting the locking structure, when the scraper needs to be replaced, the electric motor is started by the controller to drive the rotating rod to rotate counterclockwise. The two threaded holes inside the two movable blocks are respectively adapted to the two opposite threads on the rotating rod, so as to realize the movement of the two movable blocks in opposite directions. The two clamping blocks withdraw from the clamping grooves outside the fixed plate, and then the scraper body and the fixed plate are taken out from the clamping columns on the mounting plate. Then a new scraper body and fixed plate are installed, and then the electric motor is controlled to rotate clockwise to make the two clamping blocks clamp the clamping grooves. This locking structure can conveniently and simply replace the scraper, which is beneficial to timely replacement after the scraper is worn and saves the replacement time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional view of the structure of the present utility model;

[0015] Figure 2This is a front cross-sectional view of the structure of the present utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the present utility model.

[0017] In the figure: 1, the vertical machining center body; 2, the locking structure; 201, the electric slide table; 202, the mounting plate; 203, the electric motor; 204, the rotating rod; 205, the movable block; 206, the clamping block; 207, the fixing plate; 208, the scraping plate body; 209, the bottom plate; 2010, the debris box; 2011, the controller; 3, the drive box. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3 , a special scraping plate structure for a vertical machining center in this embodiment, including a vertical machining center body 1, a locking structure 2 is arranged inside the vertical machining center body 1, and a drive box 3 is fixedly installed on the top of the vertical machining center body 1;

[0020] The locking structure 2 includes an electric slide table 201, a mounting plate 202, an electric motor 203, a rotating rod 204, a movable block 205, a clamping block 206, a fixing plate 207, a scraping plate body 208, a bottom plate 209, a debris box 2010 and a controller 2011. The electric slide table 201 is fixedly installed on the inner wall of the vertical machining center body 1, the mounting plate 202 is fixedly installed on the right side of the electric slide table 201, the electric motor 203 is fixedly installed inside the mounting plate 202, the output end of the electric motor 203 is provided with the rotating rod 204, two movable blocks 205 are arranged outside the rotating rod 204, two clamping blocks 206 are fixedly installed at the bottom of the two movable blocks 205, the fixing plate 207 is arranged outside the mounting plate 202, the scraping plate body 208 is fixedly installed at the bottom of the fixing plate 207, the bottom plate 209 is fixedly installed inside the vertical machining center body 1, the debris box 2010 is fixedly installed inside the vertical machining center body 1, and the controller 2011 is fixedly installed outside the vertical machining center body 1.

[0021] In the case implementation, several clamping posts are fixedly installed outside the mounting plate 202, and clamping holes adapted to the several clamping posts are formed outside the fixing plate 207. By providing the several clamping posts and the clamping holes adapted thereto, when the two clamping blocks 206 clamp the fixing plate 207 tightly, they can be clamped in advance through the cooperation of the clamping posts and the clamping holes, which is conducive to the two clamping blocks 206 aligning with the two clamping grooves and being inserted.

[0022] In the case implementation, two opposite threads are formed outside the rotating rod 204, and threaded holes adapted to the two opposite threads are formed inside the two fixing plates 207. By providing the two opposite threads and the cooperation of the two threaded holes, when the rotating rod 204 rotates, the movable block 205 can be horizontally moved through threaded connection.

[0023] In the case implementation, sliders are fixedly installed at the tops of the two movable blocks 205, and sliding grooves adapted to the two sliders are formed inside the mounting plate 202. By providing the two sliders and the two sliding grooves, the movable block 205 can move in the horizontal direction when the rotating rod 204 rotates.

[0024] In the case implementation, the controller 2011 is electrically connected to all the electronic components in this patent through wires, so as to realize operating the controller 2011 to control all the electronic components in this patent.

[0025] During implementation, the operations are carried out according to the following steps:

[0026] 1) When it is necessary to replace the scraper, first start the electric motor 203 through the controller 2011 to drive the rotating rod 204 to rotate counterclockwise;

[0027] 2) Then the two threaded holes inside the two movable blocks 205 are respectively adapted to the two opposite threads on the rotating rod 204, so as to realize the two movable blocks 205 moving in opposite directions;

[0028] 3) Then, the two clamping blocks 206 are withdrawn from the clamping grooves outside the fixing plate 207, and then the scraper body 208 and the fixing plate 207 are taken out from the clamping posts on the mounting plate 202, and then a new scraper body 208 and fixing plate 207 are installed;

[0029] 4) Finally, control the electric motor 203 to rotate clockwise to make the two clamping blocks 206 clamp the clamping grooves.

[0030] In summary, for the special scraper structure of the vertical machining center, by setting the locking structure 2, when the scraper needs to be replaced, the controller 2011 is used to start the electric motor 203 to drive the rotating rod 204 to rotate counterclockwise. The two threaded holes inside the two movable blocks 205 are respectively adapted to the two opposite threads on the rotating rod 204, so as to realize the movement of the two movable blocks 205 in opposite directions. The two clamping blocks 206 withdraw from the clamping grooves outside the fixed plate 207, and then the scraper body 208 and the fixed plate 207 are taken out from the clamping posts on the mounting plate 202. Then, a new scraper body 208 and a fixed plate 207 are installed, and then the electric motor 203 is controlled to rotate clockwise to make the two clamping blocks 206 clamp the clamping grooves. This locking structure 2 can replace the scraper conveniently and simply, which is beneficial to replacing the scraper in time after wear and saves the replacement time.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scraper structure for a vertical machining center, comprising a vertical machining center body (1), characterized in that: A locking structure (2) is provided inside the vertical machining center body (1), and a driving box (3) is fixedly installed on the top of the vertical machining center body (1); The locking structure (2) comprises an electric slide (201), a mounting plate (202), an electric motor (203), a rotating rod (204), a movable block (205), a clamping block (206), a fixed plate (207), a scraper body (208), a bottom plate (209), a chip frame (2010) and a controller (2011); the electric slide (201) is fixedly mounted on the inner wall of the vertical machining center body (1); the mounting plate (202) is fixedly mounted on the right side of the electric slide (201); the electric motor (203) is fixedly mounted inside the mounting plate (202); the output of the electric motor (203) A rotating rod (204) is arranged at the end, two movable blocks (205) are arranged outside the rotating rod (204), two clamping blocks (206) are fixedly installed at the bottom of the two movable blocks (205), a fixed plate (207) is arranged outside the mounting plate (202), a scraper body (208) is fixedly installed at the bottom of the fixed plate (207), a bottom plate (209) is fixedly installed inside the vertical machining center body (1), a chip frame (2010) is fixedly installed inside the vertical machining center body (1), and a controller (2011) is fixedly installed outside the vertical machining center body (1).

2. A scraper structure for a vertical machining center according to claim 1, characterized in that: A plurality of clamping columns are fixedly mounted on the outside of the mounting plate (202), and clamping holes matching the plurality of clamping columns are opened on the outside of the fixing plate (207).

3. The scraper structure for a vertical machining center according to claim 1, characterized in that: The rotating rod (204) is provided with two opposite threads on its exterior, and the two fixing plates (207) are provided with threaded holes matching the two opposite threads on their interiors.

4. The scraper structure for a vertical machining center according to claim 1, characterized in that: The fixing plate (207) is provided with a card slot on the outside thereof which is matched with the two card blocks (206).

5. The scraper structure for a vertical machining center according to claim 1, characterized in that: Slide blocks are fixedly mounted on the tops of the two movable blocks (205), and sliding grooves matching the two slide blocks are provided inside the mounting plate (202).

6. The scraper structure for a vertical machining center according to claim 1, characterized in that: A guide rail adapted to the mounting plate (202) is fixedly installed inside the vertical machining center body (1).

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