High-precision metal accessory edge grinding device

Abstract

The utility model discloses a high-precision metal fitting edge grinding device, and relates to the technical field of metal fittings. The high-precision metal accessory edge grinding device comprises a bottom plate, a shell fixedly installed on the top of the bottom plate and a fixing structure arranged in the shell. The top of the shell is hollow, a sealing door is hinged to the front side of the shell, a mounting plate is fixedly mounted on the top of a bottom plate, an edge grinding assembly is arranged on the front side of the mounting plate, sliding grooves are formed in the adjacent inner walls of the shell, sliding blocks are slidably mounted in the sliding grooves, and a containing base is fixedly connected to the outer walls of one set of sliding blocks. The fixing structure comprises a protective shell, a first motor, a lead screw, a connecting block and a clamping plate. And an adjusting structure is further arranged in the shell, and the adjusting structure comprises a fixing plate, a second motor, a rotating disc, a fixing rod, a sleeve, a mounting block and a side plate. The device can adjust the distance according to the edge grinding depth of the metal piece, is good in use effect and has certain flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of metal accessories, in particular to a high-precision metal accessories edge grinding device. Background Art

[0002] After some metal parts are produced, their outer surfaces will be very uneven and have many burrs. At this time, a metal edge grinding device is needed to grind the outer surfaces so that higher quality metal parts can be obtained.

[0003] Application No. CN202222008604.3 discloses a metal part edge grinding device, including a workbench, a transmission belt, a grinding column, a threaded column, an extrusion block and an electric telescopic rod, wherein support legs are installed under the workbench, a support frame is installed above the workbench, and a fixed top plate is installed between the support frames, the transmission belt is installed inside the fixed top plate, a fixed block is installed under the transmission belt, and a drive motor is installed under the fixed block, the grinding column is installed under the drive motor, a long slide groove is opened inside the workbench, a servo motor is installed in front of the workbench, and a limited opening is opened inside the workbench The tool is provided with a positioning slide, the threaded column is installed inside the workbench, and a moving block is installed above the workbench, and a limiting block is installed below the moving block, the extrusion block is arranged above the workbench, and the side of the extrusion block is fixedly connected to the limiting column, and a telescopic spring is installed outside the limiting column, the electric telescopic rod is installed on the side above the workbench, and a long slider is installed at the end of the electric telescopic rod, and a rotating cylinder is installed inside the long slider; it solves the problem of clamping metal parts of different sizes, but the device cannot adjust the grinding depth of metal parts, resulting in greater limitations in use, and therefore needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision metal fitting edge grinding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a high-precision metal fitting edge grinding device, comprising a base plate, a shell fixedly mounted on the top of the base plate, and a fixed structure arranged inside the shell:

[0006] The top of the shell is hollow, a sealing door is hingedly installed on the front side of the shell, a mounting plate is fixedly installed on the top of the bottom plate, an edge grinding assembly is arranged on the front side of the mounting plate, adjacent inner walls of the shell are provided with slide grooves, a slider is slidably installed in the slide groove, and a set of outer walls of the sliders are fixedly connected to a placement seat;

[0007] The fixing structure comprises a protective shell, a first motor, a screw rod, a connecting block and a clamping plate;

[0008] An adjusting structure is also arranged inside the shell, and the adjusting structure includes a fixing plate, a second motor, a rotating disk, a fixing rod, a sleeve, a mounting block and a side plate.

[0009] Preferably, a protective shell is fixedly installed on the side of the placement seat away from one group of sliders, the protective shell is fixedly connected to the other group of sliders, a first motor is fixedly installed inside the protective shell, a screw is rotatably installed on the adjacent inner wall of the placement seat, the output shaft of the first motor is fixedly connected to the screw through a coupling, two groups of connecting blocks are slidably installed inside the placement seat, the screw passes through the connecting blocks and is threadedly connected with the connecting blocks, which can clamp metal parts and facilitate edging operations.

[0010] Preferably, a door is hingedly mounted on the front side of the protective shell.

[0011] Preferably, the screw rod is a bidirectional threaded rod, the two groups of connecting blocks are respectively located on the positive and negative threads of the bidirectional threaded rod, and the tops of the two groups of connecting blocks are fixedly mounted with clamps that match the shape of the metal accessories.

[0012] Preferably, a fixing plate is fixedly installed on the inner bottom of the shell, a second motor is fixedly installed on the rear side of the fixing plate, a turntable is rotatably installed on the front side of the fixing plate, the output shaft of the second motor passes through the fixing plate and is fixedly connected to the turntable through a coupling, a fixing rod is welded and installed on the inner bottom of the shell, a sleeve is sleeved on the fixing rod, the sleeve is fixedly connected to the placement seat, a mounting block is slidably installed inside the sleeve, the fixing rod and the mounting block are fixedly connected, and a side plate is welded and installed on the left outer wall of the sleeve to facilitate the adjustment of the depth of the edge grinding.

[0013] Preferably, the adjustment structure further comprises a gear welded and mounted on the outer wall of the turntable and a tooth groove provided on the side plate, and the gear and the tooth groove are meshed.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The high-precision metal parts edge grinding device clamps and fixes the metal parts through the coordinated use of the protective shell, the first motor, the screw rod, the connecting block and the clamping plate, thereby improving the stability of subsequent edge grinding.

[0016] (2) The high-precision metal parts edge grinding device, through the coordinated use of the fixing plate, the second motor, the turntable, the fixing rod, the sleeve, the mounting block and the side plate, makes the metal parts and the edge grinding assembly fit together. Through the use of the edge grinding assembly, the metal parts are edged. At the same time, the adjustment structure can adjust the distance according to the depth of the edge grinding required for the metal parts, and has good use effect and certain flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional main view schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a side view schematic diagram of the second motor in the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of part A in the present utility model.

[0021] In the figure: bottom plate 1, mounting plate 2, edge grinding assembly 3, housing 4, placement seat 5, fixing structure 6, slider 7, adjustment structure 8, sealing door 9;

[0022] Protective shell 61, first motor 62, screw rod 63, connecting block 64, clamping plate 65;

[0023] Fixed plate 81 , second motor 82 , turntable 83 , fixed rod 84 , sleeve 85 , mounting block 86 , side plate 87 . DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-4The utility model provides a technical solution: a high-precision metal fitting edge grinding device, comprising a base plate 1, a shell 4 fixedly mounted on the top of the base plate 1, and a fixed structure 6 arranged inside the shell 4, the top of the shell 4 is hollow, in addition, a sealing door 9 is hingedly mounted on the front side of the shell 4, a mounting plate 2 is fixedly mounted on the top of the base plate 1, an edge grinding assembly 3 is arranged on the front side of the mounting plate 2, the edge grinding assembly 3 includes a motor, a rotating rod, a grinding head and other components, the structure is a prior art and will not be described in detail here.

[0029] The adjacent inner walls of the housing 4 are provided with slide grooves, in which slide blocks 7 are slidably installed, and the outer walls of a group of slide blocks 7 are fixedly connected to the placement seat 5. The fixed structure 6 includes a protective shell 61, a first motor 62, a screw rod 63, a connecting block 64 and a clamping plate 65. The side of the placement seat 5 away from the group of slide blocks 7 is fixedly installed with a protective shell 61, and the protective shell 61 is fixedly connected to the other group of slide blocks 7. The first motor 52 is fixedly installed inside the protective shell 61, and the adjacent inner wall of the placement seat 5 is rotatably installed with a screw rod 63. The output shaft of the first motor 62 is passed through Through the coupling and the screw rod 63, the internal sliding installation of two groups of connecting blocks 64 is carried out, and the screw rod 63 passes through the connecting block 64 and is threadedly connected with the connecting block 64. The tops of the two groups of connecting blocks 64 are fixedly installed with clamps 65 that match the shape of the metal accessories. The metal parts are placed on the placement seat 5, and the first motor 62 is started. The first motor 62 drives the screw rod 63 to rotate. The rotation of the screw rod 63 makes the two groups of connecting blocks 64 approach each other, thereby clamping and fixing the metal parts, thereby improving the stability of subsequent edge grinding.

[0030] It should be noted that the screw rod 63 is a bidirectional threaded rod, and the two sets of connecting blocks 64 are respectively located on the positive and negative threads of the bidirectional threaded rod.

[0031] In addition, a door (not shown) is hingedly installed on the front side of the protective shell 61 and can be used for the installation and maintenance of the first motor 52 .

[0032] An adjustment structure 8 is also provided inside the shell 4, and the adjustment structure 8 includes a fixed plate 81, a second motor 82, a turntable 83, a fixed rod 84, a sleeve 85, a mounting block 86 and a side plate 87. The fixed plate 81 is fixedly installed on the inner bottom of the shell 4, the second motor 82 is fixedly installed on the rear side of the fixed plate 81, and the turntable 83 is rotatably installed on the front side of the fixed plate 81. The output shaft of the second motor 82 passes through the fixed plate 81 and is fixedly connected to the turntable 83 through a coupling. A fixed rod 84 is welded and installed on the inner bottom of the shell 4, and a sleeve 85 is sleeved on the fixed rod 84. The sleeve 85 is fixedly connected to the placement seat 5. A mounting block 86 is slidably installed inside the sleeve 85, and the fixed rod 84 and the mounting block 86 are fixedly connected. The side plate 87 is welded and installed on the left outer wall of the sleeve 82. The second motor 82 is started, and the second motor 82 drives the turntable 83 to rotate.

[0033] In addition, the adjustment structure 8 also includes gears welded and installed on the outer wall of the turntable 83 and teeth grooves opened on the side plate 87. The gears and the teeth grooves are meshingly arranged. The turntable 83 rotates with the coordinated use of the gears and the teeth grooves, so that the side plate 87 moves longitudinally. The longitudinal movement of the side plate 87 drives the sleeve 85 to move longitudinally. The longitudinal movement of the sleeve 85 drives the placement seat 5 to move longitudinally, so that the metal part and the edge grinding component 3 are fitted together. By using the edge grinding component 3, the metal part is edged. At the same time, the adjustment structure 8 can adjust the distance according to the depth of the edge grinding required for the metal part, and has good use effect and certain flexibility.

[0034] When in use, the metal piece is placed on the placement seat 5, and the first motor 62 is started. The first motor 62 drives the screw rod 63 to rotate. The screw rod 63 rotates so that the two sets of connecting blocks 64 are close to each other, thereby clamping and fixing the metal piece.

[0035] After fixing, start the second motor 82, the second motor 82 drives the rotating disk 83 to rotate, the rotating disk 83 rotates in cooperation with the gear and the tooth groove, so that the side plate 87 moves longitudinally, the longitudinal movement of the side plate 87 drives the sleeve 85 to move longitudinally, the longitudinal movement of the sleeve 85 drives the placement seat 5 to move longitudinally, so that the metal piece and the edge grinding assembly 3 fit together, and the edge grinding operation is performed on the metal piece by using the edge grinding assembly 3;

[0036] At the same time, the adjustment structure 8 can adjust the distance according to the depth of edge grinding required for the metal part, and has good use effect and certain flexibility.

Claims

1. A high-precision metal parts edge grinding device, comprising a base plate (1), a housing (4) fixedly mounted on the top of the base plate (1), and a fixing structure (6) arranged inside the housing (4), characterized in that: The top of the shell (4) is hollow, a sealing door (9) is hingedly installed on the front side of the shell (4), a mounting plate (2) is fixedly installed on the top of the bottom plate (1), an edge grinding assembly (3) is arranged on the front side of the mounting plate (2), adjacent inner walls of the shell (4) are provided with sliding grooves, a slider (7) is slidably installed in the sliding groove, and a set of outer walls of the sliders (7) are fixedly connected to a placement seat (5); The fixing structure (6) comprises a protective shell (61), a first motor (62), a screw rod (63), a connecting block (64) and a clamping plate (65); An adjustment structure (8) is also provided inside the housing (4), and the adjustment structure (8) comprises a fixing plate (81), a second motor (82), a rotating disk (83), a fixing rod (84), a sleeve (85), a mounting block (86) and a side plate (87).

2. The high-precision metal parts edge grinding device according to claim 1, characterized in that: A protective shell (61) is fixedly installed on one side of the placement seat (5) away from one group of sliders (7), the protective shell (61) is fixedly connected to the other group of sliders (7), a first motor (62) is fixedly installed inside the protective shell (61), a screw rod (63) is rotatably installed on the adjacent inner wall of the placement seat (5), the output shaft of the first motor (62) is fixedly connected to the screw rod (63) through a coupling, two groups of connecting blocks (64) are slidably installed inside the placement seat (5), the screw rod (63) passes through the connecting block (64) and is threadedly connected with the connecting block (64).

3. The high-precision metal parts edge grinding device according to claim 2, characterized in that: The front side of the protective shell (61) is hingedly mounted with a door.

4. The high-precision metal parts edge grinding device according to claim 3, characterized in that: The screw rod (63) is a bidirectional threaded rod, and the two groups of connecting blocks (64) are respectively located on the positive and negative threads of the bidirectional threaded rod. The tops of the two groups of connecting blocks (64) are fixedly mounted with clamping plates (65) that match the shape of the metal accessories.

5. The high-precision metal parts edge grinding device according to claim 1, characterized in that: A fixing plate (81) is fixedly mounted on the inner bottom of the shell (4), a second motor (82) is fixedly mounted on the rear side of the fixing plate (81), a turntable (83) is rotatably mounted on the front side of the fixing plate (81), an output shaft of the second motor (82) passes through the fixing plate (81) and is fixedly connected to the turntable (83) through a coupling, a fixing rod (84) is welded and mounted on the inner bottom of the shell (4), a sleeve (85) is sleeved on the fixing rod (84), the sleeve (85) is fixedly connected to the placement seat (5), a mounting block (86) is slidably mounted inside the sleeve (85), the fixing rod (84) and the mounting block (86) are fixedly connected, and a side plate (87) is welded and mounted on the left outer wall of the sleeve (85).

6. The high-precision metal parts edge grinding device according to claim 5, characterized in that: The adjustment structure (8) also includes a gear welded to the outer wall of the rotating disk (83) and a tooth groove provided on the side plate (87), wherein the gear and the tooth groove are meshed.

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