Polishing device for aluminum alloy extrusion part

Abstract

The utility model provides a polishing device for an aluminum alloy extrusion part, and relates to the technical field of polishing devices, the polishing device comprises a main body and a clamping mechanism, the main body comprises a base, both sides of the base are provided with supporting frames, the upper end face of the base is provided with a baffle, the clamping mechanism comprises a pair of sliding rods, and the sliding rods are arranged on the supporting frames. The pair of sliding rods are arranged on the two sides of the upper end face of the base correspondingly, a first mounting frame and a second mounting frame are slidably mounted between the pair of sliding rods correspondingly, clamping plates are fixedly mounted on the inner sides of the upper ends of the first mounting frame and the second mounting frame correspondingly, and a pair of sliding grooves is formed in one side of each clamping plate; a bracket is slidably mounted between each pair of sliding grooves, first telescopic rods are fixedly mounted at the top ends of the interiors of the sliding grooves, and the bottom ends of the first telescopic rods are fixedly connected with the brackets. The practicability of the polishing device for the aluminum alloy extrusion part can be effectively improved, and the polishing device has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding devices, and more specifically, particularly relates to a grinding device for aluminum alloy extrusions. Background Art

[0002] Aluminum alloy extrusions are the most widely used type of nonferrous metal structural materials in industry, and have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing, which has led to in-depth research on the weldability of aluminum alloys. In the existing aluminum alloy extrusion production process, a grinding device is required to grind its surface.

[0003] For example, a Chinese patent with publication number CN217800797U discloses a grinding device for photovoltaic aluminum alloy extrusions, including a base plate, a switch and a battery. A third motor is provided to drive the second screw to rotate in the threaded barrel, thereby driving the first clamp and the second clamp in the two limit mechanisms to approach the two sides of the extrusion respectively, and further by starting the fifth motor to drive the third screw to rotate, thereby driving the first clamp and the second clamp to move relative to each other until the first clamp and the second clamp in the two limit mechanisms are tightly fitted with the outer side of the extrusion, thereby completing the fixed limit of the extrusion, and further by starting the second motor to drive the grinding roller to rotate at high speed, and further by starting the electric push rod to drive the fixed frame to descend until the high-speed rotating grinding roller contacts the surface of the backlog, thereby completing the grinding operation of the photovoltaic aluminum alloy extrusion, so that the operation of the device is simple and more convenient for personnel to use;

[0004] When the technical solution recorded in this proposal utilizes the first clamp and the second clamp to clamp the aluminum alloy extrusion, the first clamp and the second clamp need to clamp the upper and lower end faces of the extrusion. Therefore, when polishing its surface, the position clamped by the clamp cannot be polished, and the user needs to readjust its position before polishing can be performed. As a result, during the polishing process, the worker needs to adjust the position of the extrusion many times, which is inconvenient.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a grinding device for aluminum alloy extrusions is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a grinding device for aluminum alloy extrusions.

[0007] The purpose and effect of the grinding device for aluminum alloy extrusion parts of the utility model are achieved by the following specific technical means:

[0008] A grinding device for aluminum alloy extrusions comprises a main body and a clamping mechanism, wherein the main body comprises a base, support frames are installed on both sides of the base, a baffle is installed on the upper end surface of the base, and the clamping mechanism comprises a pair of sliding bars, the pair of sliding bars are respectively arranged on both sides of the upper end surface of the base, a first mounting frame and a second mounting frame are respectively slidably installed between the pair of sliding bars, a clamping plate is fixedly installed on the inner sides of the upper ends of the first mounting frame and the second mounting frame, a pair of sliding grooves are opened on one side of the clamping plate, a bracket is slidably installed between each pair of the sliding grooves, a first telescopic rod is fixedly installed on the inner top of the inner top of the sliding groove, and the bottom end of the first telescopic rod is fixedly connected to the bracket.

[0009] Furthermore, a first rack is fixedly mounted on one side of the first mounting frame, and a second rack is fixedly mounted on a side of the second mounting frame relative to the first rack.

[0010] Furthermore, limiting holes are provided on opposite sides of the first mounting bracket and the second mounting bracket, and the limiting holes are slidably connected to the first rack and the second rack respectively.

[0011] Furthermore, a gear is rotatably connected to the center of the upper end surface of the base, and the gear is meshed with the first rack and the second rack.

[0012] Furthermore, a servo motor is installed on one side of the upper end surface of the base, and a worm is sleeved on the output end of the servo motor.

[0013] Furthermore, a worm wheel is sleeved on the bottom end of the gear, and the worm wheel and the worm are meshed with each other.

[0014] Furthermore, a first linear motor is installed on the inner side of the upper end of the support frame, and a second linear motor is fixedly installed between a pair of moving ends of the first linear motors.

[0015] Furthermore, a second telescopic rod is fixedly mounted on the movable end of the second linear motor, and a grinder is mounted on the bottom end of the second telescopic rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The grinding device for aluminum alloy extrusions is provided by slidingly installing the first mounting frame and the second mounting frame between a pair of liver guards, so that the two can slide conveniently, and then when the first mounting frame and the second mounting frame move relatively, the aluminum alloy extrusion can be clamped and fixed, and by installing a clamping plate on the inner side of the upper ends of the first mounting frame and the second mounting frame, the two sides of the extrusion can be clamped and fixed conveniently, and by opening a pair of slide grooves on one side thereof and slidingly installing a bracket therebetween, the bottom end of the extrusion can be supported, and by installing a first telescopic rod inside the slide groove, the bracket can be driven to rise and fall when it is working, so as to adjust the height of the extrusion so that its surface is higher than the upper end of the clamping plate, so as to facilitate the grinding machine to grind the surface of the extrusion, and by installing the second linear motor between the moving ends of the first linear motor, it is convenient to drive it to move forward and backward, and by installing the second telescopic rod at the moving end of the second linear motor and installing the grinder at its bottom end, it is convenient to control the grinder to move up and down and left and right; the utility model can effectively improve the practicality of the grinding device for aluminum alloy extrusions, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model. Figure 1 .

[0019] Figure 2 It is a three-dimensional schematic diagram of the utility model. Figure 2 .

[0020] Figure 3 It is an exploded schematic diagram of the internal structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the unfolded three-dimensional structure of the first mounting frame and the second mounting frame of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 100, main body; 1001, base; 1002, support frame; 1003, first linear motor; 1004, second linear motor; 1005, second telescopic rod; 1006, grinder; 1007, baffle; 200, clamping mechanism; 2001, slide bar; 2002, bracket; 2003, gear; 2004, worm gear; 2005, servo motor; 2006, worm; 2007, first mounting frame; 2008, second mounting frame; 2009, first rack; 2010, second rack; 2011, limiting hole; 2012, clamping plate; 2013, first telescopic rod; 2014, slide groove. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a grinding device for aluminum alloy extrusions, comprising a main body 100 and a clamping mechanism 200, the main body 100 comprises a base 1001, both sides of the base 1001 are equipped with support frames 1002, the upper end surface of the base 1001 is equipped with a baffle 1007, the clamping mechanism 200 comprises a pair of slide bars 2001, the pair of slide bars 2001 are respectively arranged on both sides of the upper end surface of the base 1001, a first mounting frame 2007 and a second mounting frame 2008 are respectively slidably installed between the pair of slide bars 2001, the upper inner sides of the first mounting frame 2007 and the second mounting frame 2008 are fixedly installed with a clamping plate 2012, one side of the clamping plate 2012 is provided with a pair of slide grooves 2014, a bracket 2002 is slidably installed between each pair of slide grooves 2014, the inner top of the slide groove 2014 is fixedly installed with a first telescopic rod 2013, the bottom end of the first telescopic rod 2013 is connected to the bracket 2002, and the bottom end of the first telescopic rod 2013 is fixedly connected to the bracket 2002. The first mounting frame 2007 and the second mounting frame 2008 are fixedly connected, and the first mounting frame 2007 and the second mounting frame 2008 are slidably installed between a pair of liver protectors 2001 to facilitate the sliding of the two. When the first mounting frame 2007 and the second mounting frame 2008 move relative to each other, the aluminum alloy extrusion can be clamped and fixed. By installing a clamping plate 2012 on the inner side of the upper ends of the first mounting frame 2007 and the second mounting frame 2008, it is convenient to clamp and fix both sides of the extrusion. By opening a pair of slide grooves 2014 on one side and slidingly installing the bracket 2002 between them, the bottom end of the extrusion can be supported, and by installing a first telescopic rod 2013 inside the slide groove 2014, the bracket 2002 can be driven to rise and fall when it is working, thereby adjusting the height of the extrusion so that its surface is higher than the upper end of the clamping plate 2012, thereby facilitating the grinder 1006 to grind the surface of the extrusion.

[0028] Among them, a first rack 2009 is fixedly installed on one side of the first mounting frame 2007, and a second rack 2010 is fixedly installed on one side of the second mounting frame 2008 relative to the first rack 2009. By installing the first rack 2009 and the second rack 2010, it is convenient to drive the first mounting frame 2007 and the second mounting frame 2008 to move relative to each other.

[0029] Among them, limiting holes 2011 are provided on the opposite sides of the first mounting frame 2007 and the second mounting frame 2008, and the limiting holes 2011 are slidingly connected to the first rack 2009 and the second rack 2010 respectively. By slidingly connecting the first rack 2009 and the second rack 2010 with the limiting holes 2011 respectively, the two can be limited, thereby improving the meshing effect of the first rack 2009 and the second rack 2010 with the gear 2003.

[0030] Among them, a gear 2003 is rotatably connected at the center of the upper end surface of the base 1001, and the gear 2003 is meshed with the first rack 2009 and the second rack 2010. By rotating the connected gear 2003, the first rack 2009 and the second rack 2010 can be driven to move relative to each other when it rotates.

[0031] A servo motor 2005 is installed on one side of the upper end surface of the base 1001 , and a worm 2006 is sleeved on the output end of the servo motor 2005 . By installing the servo motor 2005 , the worm 2006 can be driven to rotate when the servo motor 2005 is working.

[0032] The bottom end of the gear 2003 is sleeved with a worm wheel 2004 , and the worm wheel 2004 and the worm 2006 are meshed with each other. By meshing the worm wheel 2004 and the worm 2006 , the gear 2003 can be driven to rotate.

[0033] Among them, a first linear motor 1003 is installed on the inner side of the upper end of the support frame 1002, and a second linear motor 1004 is fixedly installed between the moving ends of a pair of first linear motors 1003. By installing the second linear motor 1004 between the moving ends of the first linear motor 1003, it is convenient to drive it to move forward and backward.

[0034] Among them, the second telescopic rod 1005 is fixedly installed at the moving end of the second linear motor 1004, and the grinder 1006 is installed at the bottom end of the second telescopic rod 1005. By installing the second telescopic rod 1005 at the moving end of the second linear motor 1004 and installing the grinder 1006 at its bottom end, it is convenient to control the up and down and left and right movement of the grinder 1006.

[0035] The specific usage and function of this embodiment are as follows:

[0036] When using this product, first, check whether the connection of the product is tight. After ensuring that it is intact, place the product in the designated position, and then place the extruded part to be polished on the upper end of a pair of brackets 2002. Then, according to the thickness of the extruded part, start the first telescopic rod 2013 to drive the bracket 2002 to move up and down, thereby adjusting the height of the extruded part so that its upper end is higher than the upper end of the extrusion plate 2012. Then, start the servo motor 2005 to drive the worm 2006 to rotate, and the worm 2006 is meshed with the worm wheel 2004 sleeved on the bottom end of the gear 2003, and the gear 2003 is meshed with the first gear. The first rack 2009 and the second rack 2010 are meshed, so that when the gear 2003 rotates, the first rack 2009 and the second rack 2010 respectively drive the first mounting frame 2007 and the second mounting frame 2008 to move relative to each other, and then the clamping plate 2012 is used to clamp and fix the two sides of the extrusion. Finally, the user starts the first linear motor 1003 and the second linear motor 1004 respectively, so that they drive the grinder 1006 to move forward, backward, left and right, and by installing the second telescopic rod 1005, the grinder 1006 can be controlled to descend, and then contact the surface of the extrusion to grind it.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A grinding device for aluminum alloy extrusions, comprising a main body (100) and a clamping mechanism (200), characterized in that: The main body (100) comprises a base (1001), support frames (1002) are installed on both sides of the base (1001), a baffle (1007) is installed on the upper end surface of the base (1001), and the clamping mechanism (200) comprises a pair of slide bars (2001), the pair of slide bars (2001) are respectively arranged on both sides of the upper end surface of the base (1001), and a first mounting frame (2007) and a second mounting frame (2007) are respectively slidably installed between the pair of slide bars (2001). 8), a clamping plate (2012) is fixedly installed on the inner side of the upper end of the first mounting frame (2007) and the second mounting frame (2008), a pair of slide grooves (2014) are opened on one side of the clamping plate (2012), a bracket (2002) is slidably installed between each pair of the slide grooves (2014), a first telescopic rod (2013) is fixedly installed on the inner top of the slide groove (2014), and the bottom end of the first telescopic rod (2013) is fixedly connected to the bracket (2002).

2. The grinding device for aluminum alloy extrusions according to claim 1, characterized in that: A first rack (2009) is fixedly mounted on one side of the first mounting frame (2007), and a second rack (2010) is fixedly mounted on a side of the second mounting frame (2008) relative to the first rack (2009).

3. The grinding device for aluminum alloy extrusions according to claim 2, characterized in that: A limiting hole (2011) is provided on one side opposite to the first mounting frame (2007) and the second mounting frame (2008), and the limiting hole (2011) is slidably connected to the first rack (2009) and the second rack (2010) respectively.

4. The grinding device for aluminum alloy extrusions according to claim 3, characterized in that: A gear (2003) is rotatably connected at the center of the upper end surface of the base (1001), and the gear (2003) is meshed with the first rack (2009) and the second rack (2010).

5. The grinding device for aluminum alloy extrusions according to claim 4, characterized in that: A servo motor (2005) is installed on one side of the upper end surface of the base (1001), and a worm (2006) is sleeved on the output end of the servo motor (2005).

6. The grinding device for aluminum alloy extrusions according to claim 5, characterized in that: The bottom end of the gear (2003) is sleeved with a worm wheel (2004), and the worm wheel (2004) and the worm (2006) are meshed with each other.

7. The grinding device for aluminum alloy extrusions according to claim 1, characterized in that: A first linear motor (1003) is installed on the inner side of the upper end of the support frame (1002), and a second linear motor (1004) is fixedly installed between a pair of movable ends of the first linear motors (1003).

8. The grinding device for aluminum alloy extrusions according to claim 7, characterized in that: A second telescopic rod (1005) is fixedly mounted on the movable end of the second linear motor (1004), and a grinder (1006) is mounted on the bottom end of the second telescopic rod (1005).

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