Polishing device for sheet metal case machining

Abstract

The utility model discloses a polishing device for sheet metal case machining, which comprises a supporting assembly, a moving assembly, a clamping assembly and a polishing assembly, the supporting assembly comprises a supporting seat and a U-shaped plate fixed at the upper end of the supporting seat, and a T-shaped groove is formed in the middle of the upper end of the supporting seat; the moving assembly comprises a first motor arranged in the supporting base and a gear arranged on the outer side of the output end of the first motor. According to the polishing device for sheet metal case machining, the two sheet metal cases can be clamped and fixed through the arranged clamping assembly, a gear and a rack are driven to move through an arranged first motor, then a moving plate is driven to move, and during polishing, the polished sheet metal cases can be moved away; and the other sheet metal case needing to be polished is moved to the position below the polishing assembly to be continuously polished, the sheet metal case can be taken down and installed in the polishing process, time is saved, and therefore the polishing efficiency of the polishing device is indirectly improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal chassis processing technology, specifically a grinding device for sheet metal chassis processing. Background Technology

[0002] Sheet metal chassis are chassis formed by using a comprehensive cold working process on thin metal sheets (generally less than 6mm). Sheet metal chassis require grinding during processing.

[0003] When grinding sheet metal chassis, a clamping mechanism is needed to hold and fix the chassis in place. However, existing grinding devices generally only have one clamping mechanism. When grinding multiple sheet metal chassis, the ground chassis must be removed before a new chassis can be installed for further grinding. This process takes time to remove and install the chassis, indirectly reducing the grinding efficiency of the grinding device. Therefore, we propose a grinding device for sheet metal chassis processing. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or existing grinding devices, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a grinding device for sheet metal chassis processing. The device can clamp and fix two sheet metal chassis through the set clamping components. The set first motor drives the gear and rack to move, thereby driving the moving plate to move. During grinding, the finished sheet metal chassis can be removed and the other sheet metal chassis that needs to be ground can be moved to the bottom of the grinding components to continue grinding. The sheet metal chassis can be removed and installed during the grinding process, saving time and thus indirectly improving the grinding efficiency of the grinding device.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A grinding device for processing sheet metal chassis, comprising:

[0009] The support assembly includes a support base and a U-shaped plate fixed to the upper end of the support base, wherein a T-shaped groove is provided in the middle of the upper end of the support base;

[0010] The movable component includes a first motor disposed inside the support base, a gear disposed outside the output end of the first motor, a rack meshing with the gear outside the gear, and a movable plate fixed inside the rack. The movable plate is located at the upper middle part of the support base, and a T-shaped plate is fixed at the lower middle part of the movable plate. The outer wall of the T-shaped plate fits against the inner wall of the T-shaped groove, and multiple slots are opened inside the movable plate.

[0011] The clamping assembly includes a second motor disposed at both ends of the movable plate, a lead screw disposed at the output end of the second motor, a sliding plate with threads disposed on the outside of the lead screw and symmetrically arranged, and a clamping plate disposed on the inner side of the sliding plate. The outer wall of the lead screw is provided with two reverse threads.

[0012] A grinding assembly is located at the lower center of the U-shaped plate;

[0013] In a preferred embodiment of the grinding device for sheet metal chassis processing described in this utility model, a mounting plate is fixed to the lower side of the opposite outer wall of the support base, and bolts are provided on the mounting plate.

[0014] In a preferred embodiment of the grinding device for sheet metal chassis processing described in this utility model, the lower middle part of the moving plate is provided with moving wheels on both sides.

[0015] In a preferred embodiment of the grinding device for sheet metal chassis processing described in this utility model, a limiting plate is fixed to the outer wall of the sliding plate, and the lower end face of the limiting plate is in contact with the upper end face of the moving plate.

[0016] In a preferred embodiment of the grinding device for processing sheet metal chassis according to the present invention, a threaded rod is fixed on the upper side of the inner wall of the sliding plate, and a connecting part is provided in the middle of the outer wall of the clamping plate, the connecting part being threadedly connected to the threaded rod.

[0017] In a preferred embodiment of the grinding device for sheet metal chassis processing described in this utility model, a protective pad is fixed to the inner wall of the clamping plate, and the protective pad is made of rubber.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This grinding device for sheet metal chassis processing can clamp and fix two sheet metal chassis through the set clamping components. The set first motor drives the gear and rack to move, thereby driving the moving plate to move. During grinding, the ground sheet metal chassis can be removed, and another sheet metal chassis that needs to be ground can be moved to the bottom of the grinding components to continue grinding. The sheet metal chassis can be removed and installed during the grinding process, saving time and thus indirectly improving the grinding efficiency of the grinding device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a three-dimensional structural diagram of a grinding device for processing sheet metal chassis according to this utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of a grinding device for processing sheet metal chassis according to this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of a grinding device for processing sheet metal chassis according to this utility model.

[0023] Figure 4 This utility model relates to a grinding device for processing sheet metal chassis. Figure 3 A magnified view of the structure at point A in the middle;

[0024] In the diagram: 100, support assembly; 110, support base; 111, mounting plate; 112, bolt; 120, U-shaped plate; 200, moving assembly; 210, first motor; 220, gear; 230, rack; 240, moving plate; 241, T-shaped plate; 242, slot; 243, moving wheel; 300, clamping assembly; 310, second motor; 320, lead screw; 330, sliding plate; 331, limiting plate; 332, threaded rod; 340, clamping plate; 341, connecting part; 342, protective pad; 400, grinding assembly. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] This utility model provides a grinding device for sheet metal chassis processing. The device can clamp and fix two sheet metal chassis through the set clamping components. The first motor drives the gear and rack to move, thereby moving the moving plate. During grinding, the ground sheet metal chassis can be removed and the other sheet metal chassis to be ground can be moved under the grinding components to continue grinding. The sheet metal chassis can be removed and installed during the grinding process, saving time and thus indirectly improving the grinding efficiency of the grinding device.

[0029] Figures 1-4 The diagram shown is a structural schematic of one embodiment of a grinding device for processing sheet metal chassis according to this utility model. Please refer to [link / reference]. Figures 1-4 The present embodiment of a grinding device for processing sheet metal chassis includes a main body comprising a support component 100, a moving component 200, a clamping component 300, and a grinding component 400.

[0030] The support assembly 100 includes a support base 110 and a U-shaped plate 120 fixed to the upper end of the support base 110. A T-shaped groove is formed in the middle of the upper end of the support base 110. Preferably, in this embodiment, a mounting plate 111 is fixed to the lower side of the opposite outer wall of the support base 110. Bolts 112 are provided on the mounting plate 111. Under the action of the mounting plate 111, the support base 110 is fixedly installed in the designated position by the bolts 112, thereby ensuring the stable placement of the entire support assembly 100.

[0031] The moving assembly 200 includes a first motor 210 disposed inside the support base 110, a gear 220 disposed outside the output end of the first motor 210, a rack 230 meshing with the outside of the gear 220, and a moving plate 240 fixed inside the rack 230. The moving plate 240 is located at the upper middle part of the support base 110, and a T-shaped plate 241 is fixed at the lower middle part of the moving plate 240. The outer wall of the T-shaped plate 241 fits against the inner wall of the T-shaped groove, and multiple slots 242 are formed inside the moving plate 240. Preferably, in this embodiment, moving wheels 243 are provided on both sides of the lower middle part of the moving plate 240. The multiple moving wheels 243 at the lower end of the moving plate 240 support the moving plate 240 during movement, ensuring the stability of the moving plate 240 during movement.

[0032] The clamping assembly 300 includes a second motor 310 disposed at both ends of the movable plate 240, a lead screw 320 disposed at the output end of the second motor 310, a sliding plate 330 with threads disposed on the outside of the lead screw 320 and symmetrically arranged, and a clamping plate 340 disposed on the inner side of the sliding plate 330. The outer wall of the lead screw 320 is provided with two reverse threads. Preferably, in this embodiment, a limiting plate 331 is fixed to the opposite outer wall of the sliding plate 330, and the lower end face of the limiting plate 331 is in contact with the upper end face of the movable plate 240. The limiting plate 331 disposed on the opposite outer wall of the sliding plate 330 slides synchronously with the sliding plate 330. During the sliding process, the limiting plate 331 and the movable plate 240 generate a certain frictional force, thereby ensuring the stability of the sliding plate 330 during the sliding process. A threaded rod 332 is fixed on the upper side of the inner wall of the sliding plate 330, and a connecting part 341 is provided in the middle of the outer wall of the clamping plate 340. The clamping plate 340 is threadedly connected to the threaded rod 332. Under the action of the connecting part 341 and the threaded rod 332, the clamping plate 340 is threadedly installed on the inner wall of the sliding plate 330. Later, the operator can manually rotate the clamping plate 340 to remove it from the inner wall of the sliding plate 330 for disassembly and replacement. The inner wall of the clamping plate 340 is fixed with a protective pad 342. The protective pad 342 is made of rubber. The protective pad 342 set on the inner wall of the clamping plate 340 plays a protective role for the clamped sheet metal chassis, preventing the inner wall of the clamping plate 340 from directly contacting the outer wall of the sheet metal chassis and causing wear.

[0033] The grinding component 400 is located at the lower middle part of the U-shaped plate 120.

[0034] Combination Figures 1-4 The grinding device for sheet metal chassis processing according to this embodiment is used as follows: The support base 110 is fixedly installed in a designated position by the mounting plate 111 and bolts 112. The sheet metal chassis to be ground is placed on the moving plate 240. Two second motors 310 are started. The second motors 310 drive the lead screw 320 to move the two clamping plates 340 closer together, thereby clamping and fixing the sheet metal chassis. The clamping assembly 300 allows the device to clamp and fix two sheet metal chassis. After one sheet metal chassis is ground, the first motor 210 is started. The first motor 210 drives the gear 220 to move the rack 230, thereby moving the moving plate 240 to move and remove the ground sheet metal chassis. The other sheet metal chassis to be ground is moved to the bottom of the grinding assembly 400 to continue grinding. During the grinding process, the operator removes and installs the sheet metal chassis, thereby saving time and improving the grinding efficiency of the grinding device.

[0035] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A grinding device for processing sheet metal chassis, characterized in that, include: The support assembly (100) includes a support base (110) and a U-shaped plate (120) fixed to the upper end of the support base (110). A T-shaped groove is provided in the middle of the upper end of the support base (110). The movable component (200) includes a first motor (210) disposed inside the support base (110), a gear (220) disposed outside the output end of the first motor (210), a rack (230) meshing with the outside of the gear (220), and a movable plate (240) fixed inside the rack (230). The movable plate (240) is located at the upper middle part of the support base (110), and a T-shaped plate (241) is fixed at the lower middle part of the movable plate (240). The outer wall of the T-shaped plate (241) fits against the inner wall of the T-shaped groove, and multiple slots (242) are opened inside the movable plate (240). The clamping assembly (300) includes a second motor (310) disposed at both ends of the movable plate (240), a lead screw (320) disposed at the output end of the second motor (310), a sliding plate (330) with threads disposed on the outside of the lead screw (320) and symmetrically arranged, and a clamping plate (340) disposed on the inside of the sliding plate (330). The outer wall of the lead screw (320) is provided with two reverse threads. A grinding assembly (400) is disposed at the lower middle part of the U-shaped plate (120).

2. The grinding device for sheet metal chassis processing according to claim 1, characterized in that, A mounting plate (111) is fixed to the lower side of the opposite outer wall of the support base (110), and bolts (112) are provided on the mounting plate (111).

3. The grinding device for sheet metal chassis processing according to claim 1, characterized in that, The lower middle part of the movable plate (240) is provided with movable wheels (243) on both sides.

4. The grinding device for sheet metal chassis processing according to claim 1, characterized in that, A limiting plate (331) is fixed to the outer wall of the sliding plate (330), and the lower end face of the limiting plate (331) is in contact with the upper end face of the moving plate (240).

5. A grinding device for sheet metal chassis processing according to claim 1, characterized in that, A threaded rod (332) is fixed on the upper side of the inner wall of the sliding plate (330), and a connecting part (341) is provided in the middle of the outer wall of the clamping plate (340). The connecting part (341) is threadedly connected to the threaded rod (332).

6. The grinding device for sheet metal chassis processing according to claim 1, characterized in that, The inner wall of the clamping plate (340) is fixed with a protective pad (342), which is made of rubber.

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