Grinding device for hinge lug machining

Abstract

The utility model relates to a grinding device for hinge lug machining, which belongs to the technical field of hinge lug machining and comprises a hinge lug machining equipment body and a mounting frame arranged on the hinge lug machining equipment body, air inlet grooves are formed in the left side face and the right side face of the mounting frame, and mounting bins are fixedly connected to the left side face and the right side face of the mounting frame. Filter plates are arranged in the two mounting bins, filter screens are fixedly embedded in the opposite side faces of the two filter plates, scrapers are placed in the two mounting bins, and the two scrapers are attached to the two filter plates correspondingly. According to the grinding device for hinge lug machining, the exhaust fan and the filter screen are arranged on the left side and the right side of the mounting frame, air in the mounting frame is drawn and filtered, dust is prevented from entering the air to cause pollution to the environment as much as possible, the dust removal effect is improved, meanwhile, under the action of the collecting bin, the dust is conveniently collected, and the working efficiency is improved. And a worker can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge ear processing, in particular to a grinding device for hinge ear processing. Background Art

[0002] With the development of domestic economy, the automobile industry has been greatly developed. Among them, automobile hinges are a small part of general automobile accessories. According to incomplete statistics, one-fifth of the automobile hinges produced in my country are exported to various countries in the world each year. Automobile hinges are the most common accessories for automobile assembly. For example, interior fixing and mechanical pipe fixing all use automobile hinges to a greater or lesser extent.

[0003] Chinese patent CN217776199U discloses an automobile hinge ear processing equipment that is convenient for punching and grinding. The patent discloses a technical solution for convenient transportation, which solves the problem that the existing automobile hinge ear processing equipment needs to clamp and fix the workpiece during use, and then punch holes in the workpiece. After the holes are punched, the workpiece needs to be manually transferred for grinding, resulting in a high degree of manual labor.

[0004] When the device is in use, the hinge ear is ground by the action of the grinding sheet. However, when the hinge ear is punched, the debris generated falls on the through hole. If the debris is large, it is easy to block the through hole, which can easily prevent dust from entering the interior of the integrated box and then scatter in the air, causing pollution to the environment and reducing the dust removal effect. Therefore, a grinding device for hinge ear processing is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a grinding device for processing hinge ears, which has the advantage of improving the dust removal effect and solves the problem that when the device is in use, the hinge ears are ground by the action of a grinding sheet, but when the hinge ears are ground, the debris generated falls on the through hole. If the debris is large, the through hole is easily blocked, which in turn easily causes dust to float, pollutes the environment, and reduces the dust removal effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for ear processing, comprising an ear processing equipment body and a mounting frame arranged on the ear processing equipment body, the left side and the right side of the mounting frame are both provided with air inlet grooves, and the left side and the right side of the mounting frame are both fixedly connected with mounting bins.

[0007] The two installation bins are each provided with a filter plate inside, and the opposite sides of the two filter plates are fixedly inlaid with a filter net, and scrapers are placed inside the two installation bins, and the two scrapers are respectively fitted with the two filter plates, and electric push rods are fixedly installed on the bottom surfaces of the two installation bins, and the output ends of the two electric push rods pass through the installation bins and extend to the bottom surfaces of the scrapers, and the output ends of the electric push rods are fixedly connected to the scrapers, and exhaust fans are fixedly installed on the side of the two installation bins away from the mounting frame.

[0008] The two installation bins are both provided with fixing components inside to fix the filter plates.

[0009] The mounting frame is provided with a collecting assembly for collecting dust.

[0010] Furthermore, the two air inlet slots are respectively covered by two mounting bins, and the shapes of the two mounting bins are both rectangular blocks with hollow interiors and missing left and right sides. The scraper is inclined, and through holes are provided on the bottom surfaces of the two mounting bins. The output ends of the two electric push rods respectively pass through the two through holes and fit with the gaps therebetween.

[0011] Further, the fixing assembly includes a baffle plate, which is placed on the top surface of the installation bin, a clearance groove is opened on the top surface of the installation bin, the filter plate extends to the inside of the clearance groove, the filter plate and the baffle are fixedly connected, the outer peripheral wall of the filter plate is fixedly sleeved with a first rubber ring, the first rubber ring is located inside the clearance groove, a positioning rod is fixedly connected to the inner bottom wall of the installation bin, a positioning hole is opened on the bottom surface of the filter plate, and the positioning rod extends to the inside of the positioning hole.

[0012] Furthermore, the first rubber ring is a rectangular ring, the first rubber ring fits in the clearance groove, and the positioning rod and the positioning hole are clearance-matched.

[0013] Further, the collecting assembly includes two mounting plates, the two mounting plates are respectively fixedly connected to the left side and the right side of the mounting frame, the top surfaces of the two mounting plates are fixedly connected with telescopic rods, the top surfaces of the two telescopic rods are fixedly connected with support plates, the bottom surfaces of the two mounting bins are provided with card slots, the outer peripheral walls of the two telescopic rods are provided with springs fixedly connected to the support plates and the mounting plates respectively, the top surfaces of the two support plates are provided with collecting bins with one end extending to the inside of the card slot, the outer peripheral walls of the two collecting bins are fixedly provided with second rubber rings, the top surfaces of the two support plates are fixedly connected with two limit rods, the bottom surfaces of the two collecting bins are provided with two limit holes, the limit rods extend to the inside of the limit holes, and the two card slots are located between the two scrapers.

[0014] Furthermore, the shape of the collecting bin is a rectangular parallelepiped which is hollow inside and has a missing top surface, the support plate fits with the mounting bin, the second rubber ring fits with the slot, the limit rod and the limit hole are gap-matched, the telescopic rod consists of a sleeve bin and a moving rod, one end of the moving rod passes through and extends to the interior of the sleeve bin, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve bin, and one side of the sleeve bin is provided with a through hole that matches the moving rod.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The grinding device for ear processing is provided with an exhaust fan and a filter on the left and right sides of the mounting frame to pump and filter the air inside the mounting frame, thereby preventing dust from entering the air and polluting the environment as much as possible, and improving the dust removal effect. At the same time, the dust can be conveniently collected through the collection bin, which is convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A is a schematic diagram of the structure enlargement;

[0019] Figure 3 It is a top view schematic diagram of the right side installation bin in the structure of the utility model.

[0020] In the figure: 1 ear processing equipment body, 2 mounting plate, 3 electric push rod, 4 mounting bin, 5 filter screen, 6 give way slot, 7 first rubber ring, 8 filter plate, 9 baffle, 10 air inlet slot, 11 scraper, 12 positioning hole, 13 positioning rod, 14 telescopic rod, 15 spring, 16 mounting frame, 17 support plate, 18 card slot, 19 second rubber ring, 20 collection bin, 21 limit hole, 22 limit rod, 23 exhaust fan. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-3A grinding device for ear processing in this embodiment includes an ear processing equipment body 1 and a mounting frame 16 arranged on the ear processing equipment body 1, and air inlet grooves 10 are opened on the left and right sides of the mounting frame 16, and the left and right sides of the mounting frame 16 are fixedly connected to the mounting bin 4.

[0023] A filter plate 8 is provided inside the two mounting bins 4, and a filter net 5 is fixedly inlaid on the opposite side of the two filter plates 8. A scraper 11 is placed inside the two mounting bins 4, and the two scrapers 11 are respectively fitted with the two filter plates 8. An electric push rod 3 is fixedly installed on the bottom surface of the two mounting bins 4. The output ends of the two electric push rods 3 pass through the mounting bins 4 and extend to the bottom surface of the scraper 11. The output end of the electric push rod 3 is fixedly connected to the scraper 11. An exhaust fan 23 is fixedly installed on the side of the two mounting bins 4 away from the mounting frame 16.

[0024] Among them, the two air inlet slots 10 are respectively covered by two mounting bins 4. The two mounting bins 4 are both in the shape of a rectangular block with a hollow interior and missing left and right sides. The scraper 11 is inclined. The bottom surfaces of the two mounting bins 4 are provided with through holes. The output ends of the two electric push rods 3 respectively pass through the two through holes and fit with the gaps therebetween.

[0025] It should be noted that the electric push rod 3 and the exhaust fan 23 are conventional devices known to the public in the prior art, and their specific structures and working principles are not described in detail herein.

[0026] Specifically, the exhaust fan 23 is started, and the exhaust fan 23, with the cooperation of the air inlet slot 10, draws the air inside the mounting frame 16, and then enters the interior of the mounting bin 4, and the dust is filtered by the filter 5, so that the dust is retained on the filter 5, and the electric push rod 3 is started, and the output end of the electric push rod 3 drives the scraper 11 to move upward to clean the filter 5.

[0027] In this embodiment, the interiors of the two mounting bins 4 are both provided with a fixing assembly, and the fixing assembly includes a baffle 9, which is placed on the top surface of the mounting bin 4, and a clearance groove 6 is opened on the top surface of the mounting bin 4, and the filter plate 8 extends to the inside of the clearance groove 6, and the filter plate 8 and the baffle 9 are fixedly connected, and the outer peripheral wall of the filter plate 8 is fixedly sleeved with a first rubber ring 7, and the first rubber ring 7 is located inside the clearance groove 6, and a positioning rod 13 is fixedly connected to the inner bottom wall of the mounting bin 4, and a positioning hole 12 is opened on the bottom surface of the filter plate 8, and the positioning rod 13 extends to the inside of the positioning hole 12.

[0028] The first rubber ring 7 is a rectangular ring, the first rubber ring 7 fits the clearance groove 6 , and the positioning rod 13 and the positioning hole 12 are clearance-matched.

[0029] Specifically, the filter plate 8 is pushed to be inserted into the interior of the installation bin 4, the baffle plate 9 and the installation bin 4 are fitted, the positioning rod 13 is inserted into the interior of the positioning hole 12, and the filter plate 8 is restricted by the clearance fit between the positioning rod 13 and the positioning hole 12, and the filter plate 8 is fixed by the fit between the first rubber ring 7 and the make way groove 6.

[0030] In this embodiment, a collecting assembly is provided on the mounting frame 16, and the collecting assembly includes two mounting plates 2, and the two mounting plates 2 are respectively fixedly connected to the left side and the right side of the mounting frame 16, and the top surfaces of the two mounting plates 2 are fixedly connected with telescopic rods 14, and the top surfaces of the two telescopic rods 14 are fixedly connected with support plates 17, and the bottom surfaces of the two mounting bins 4 are provided with card slots 18, and the outer peripheral walls of the two telescopic rods 14 are respectively provided with springs 15 fixedly connected to the support plates 17 and the mounting plate 2, and the top surfaces of the two support plates 17 are respectively provided with collecting bins 20 with one end extending to the inside of the card slot 18, and the outer peripheral walls of the two collecting bins 20 are fixedly provided with second rubber rings 19, and the top surfaces of the two support plates 17 are fixedly connected with two limit rods 22, and the bottom surfaces of the two collecting bins 20 are provided with two limit holes 21, and the limit rods 22 extend to the inside of the limit holes 21, and the two card slots 18 are located between the two scrapers 11.

[0031] Among them, the shape of the collecting bin 20 is a rectangular parallelepiped with a hollow interior and a missing top surface, the support plate 17 and the mounting bin 4 fit together, the second rubber ring 19 and the card slot 18 fit together, the limiting rod 22 and the limiting hole 21 are clearance-matched, and the telescopic rod 14 consists of a sleeve bin and a moving rod, one end of the moving rod penetrates and extends into the interior of the sleeve bin, and the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve bin, and a through hole matching the moving rod is opened on one side of the sleeve bin.

[0032] Specifically, pull the support plate 17 to move the support plate 17 downward, squeeze the telescopic rod 14 and the spring 15 to shrink the telescopic rod 14 and the spring 15, place the collecting bin 20 on the support plate 17, insert the limiting rod 22 into the limiting hole 21, and limit the collecting bin 20 through the clearance fit between the limiting rod 22 and the limiting hole 21, loosen the support plate 17, and push the collecting bin 20 to reset under the action of the spring 15, so that the support plate 17 and the installation bin 4 fit together, and the collecting bin 20 is inserted into the card slot 18. The collecting bin 20 is fixed through the fit between the second rubber ring 19 and the card slot 18, and the dust is collected through the collecting bin 20.

[0033] The working principle of the above embodiment is:

[0034] Pull the support plate 17 to move the support plate 17 downward, squeeze the telescopic rod 14 and the spring 15 to shrink the telescopic rod 14 and the spring 15, place the collecting bin 20 on the support plate 17, insert the limiting rod 22 into the limiting hole 21, and limit the collecting bin 20 through the clearance fit between the limiting rod 22 and the limiting hole 21, loosen the support plate 17, and push the collecting bin 20 to reset under the action of the spring 15, so that the support plate 17 and the mounting bin 4 fit together, and the collecting bin 20 is inserted into the card slot 18. The collecting bin 20 is fixed by the fit between the second rubber ring 19 and the card slot 18, and then the filter plate 8 is pushed to be inserted into the mounting bin 4. The baffle 9 and the mounting bin 4 fits, the positioning rod 13 is inserted into the interior of the positioning hole 12, and the filter plate 8 is restricted by the clearance fit between the positioning rod 13 and the positioning hole 12. The filter plate 8 is fixed by the fit between the first rubber ring 7 and the give way groove 6, and then the exhaust fan 23 is started. The exhaust fan 23, with the cooperation of the air inlet groove 10, draws the air inside the mounting frame 16, and then enters the interior of the mounting bin 4. The dust is filtered by the action of the filter screen 5, so that the dust is retained on the filter screen 5, and the electric push rod 3 is started. The output end of the electric push rod 3 drives the scraper 11 to move upward to clean the filter screen 5, and then the dust enters the interior of the collecting bin 20, and the dust is collected by the collecting bin 20.

[0035] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for processing a reaming ear, comprising a reaming ear processing device body (1) and a mounting frame (16) arranged on the reaming ear processing device body (1), characterized in that: The left side and the right side of the mounting frame (16) are both provided with air inlet slots (10), and the left side and the right side of the mounting frame (16) are both fixedly connected with mounting bins (4); The two installation bins (4) are each provided with a filter plate (8) inside, and a filter screen (5) is fixedly inlaid on the opposite side of the two filter plates (8). A scraper (11) is placed inside the two installation bins (4), and the two scrapers (11) are respectively fitted with the two filter plates (8). The bottom surfaces of the two installation bins (4) are each fixedly installed with an electric push rod (3), and the output ends of the two electric push rods (3) penetrate the installation bins (4) and extend to the bottom surface of the scraper (11). The output ends of the electric push rods (3) are fixedly connected to the scraper (11), and an exhaust fan (23) is fixedly installed on the side of the two installation bins (4) away from the installation frame (16); The two installation bins (4) are each provided with a fixing component inside, and the installation frame (16) is provided with a collecting component.

2. A grinding device for processing a reamer according to claim 1, characterized in that: The two air inlet slots (10) are respectively covered by two mounting bins (4); the two mounting bins (4) are both in the shape of a rectangular solid with a hollow interior and a missing left and right side surfaces; the scraper (11) is inclined; the bottom surfaces of the two mounting bins (4) are both provided with through holes; the output ends of the two electric push rods (3) respectively penetrate the two through holes and are gap-matched therewith.

3. A grinding device for processing a reamer according to claim 1, characterized in that: The fixing assembly comprises a baffle (9), the baffle (9) being placed on the top surface of the installation bin (4), the top surface of the installation bin (4) being provided with a clearance groove (6), the filter plate (8) extending to the inside of the clearance groove (6), the filter plate (8) and the baffle (9) being fixedly connected, the outer peripheral wall of the filter plate (8) being fixedly sleeved with a first rubber ring (7), the first rubber ring (7) being located inside the clearance groove (6), the inner bottom wall of the installation bin (4) being fixedly connected with a positioning rod (13), the bottom surface of the filter plate (8) being provided with a positioning hole (12), the positioning rod (13) extending to the inside of the positioning hole (12).

4. A grinding device for processing a reamer according to claim 3, characterized in that: The first rubber ring (7) is a rectangular ring, the first rubber ring (7) and the clearance groove (6) are fitted together, and the positioning rod (13) and the positioning hole (12) are clearance-fitted.

5. The grinding device for processing a reamer according to claim 3, characterized in that: The collecting assembly comprises two mounting plates (2), the two mounting plates (2) being fixedly connected to the left side and the right side of the mounting frame (16), the top surfaces of the two mounting plates (2) being fixedly connected to telescopic rods (14), the top surfaces of the two telescopic rods (14) being fixedly connected to support plates (17), the bottom surfaces of the two mounting bins (4) being provided with card slots (18), and the outer peripheral walls of the two telescopic rods (14) being respectively provided with springs (15) fixedly connected to the support plates (17) and the mounting plates (2). A collecting bin (20) with one end extending into the interior of the card slot (18) is placed on the top surface of the two support plates (17); a second rubber ring (19) is fixedly mounted on the outer peripheral wall of the two collecting bins (20); two limiting rods (22) are fixedly connected to the top surfaces of the two support plates (17); two limiting holes (21) are opened on the bottom surfaces of the two collecting bins (20); the limiting rods (22) extend into the interior of the limiting holes (21); and the two card slots (18) are located between the two scrapers (11).

6. A grinding device for processing a reamer according to claim 5, characterized in that: The shape of the collecting bin (20) is a rectangular parallelepiped with a hollow interior and a missing top surface; the support plate (17) fits the mounting bin (4); the second rubber ring (19) fits the slot (18); the limiting rod (22) and the limiting hole (21) are clearance-matched; the telescopic rod (14) consists of a sleeve bin and a moving rod; one end of the moving rod penetrates and extends into the interior of the sleeve bin; the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve bin; and one side of the sleeve bin is provided with a through hole that matches the moving rod.

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