Tool clamp for machining metal shell

Abstract

The tool clamp comprises a machining table, a sliding groove, a sliding plate and a chuck, the sliding groove is formed in the top of the machining table, the sliding plate is connected to the inner wall of the sliding groove in a sliding mode, the chuck is fixedly connected to the inner side of the sliding plate, mounting blocks are fixedly connected to the four corners of the bottom of the machining table, and the mounting blocks are fixedly connected to the bottom of the machining table. And the inner wall of the mounting block is movably connected with a screw rod through a bearing. By arranging the screw rod, the screw sleeve, the supporting seat and the driving mechanism, the driving mechanism can effectively drive the screw rod to rotate, so that the screw rod rotates in the screw sleeve, the machining table can be lifted or lowered, and the problem that the height of the machining table cannot be adjusted when the metal shell is clamped by the tool clamp is solved. And the problems that when the shell is machined, the shell cannot be adjusted to the needed height by a user, chippings generated during shell machining can fall into the surface of a machining table, and the chippings are accumulated and inconvenient to clean by the user are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal shells, in particular to a tooling fixture for processing metal shells. Background Art

[0002] A sheet structure surrounded by two inner and outer curved surfaces, with a thickness t much smaller than the minimum curvature radius R of the middle surface and the plane size, is a general term for thin shells and medium-thick shells. There are mainly the following categories on the market: plastic shells, aluminum profile shells, sheet metal shells, metal shells, etc. Metal shells usually need to be fixed with tooling during processing to facilitate processing.

[0003] At present, a Chinese utility model with a publication number of CN217433744U discloses a tooling fixture for processing thin-walled shells, including a processing table, fixed vertical plates are provided on both sides of the upper end of the processing table, a first inner cavity is provided inside the two fixed vertical plates, a fixed disk is installed inside the first inner cavity, four jacks evenly distributed along a ring are provided outside the fixed disk, a second inner cavity is provided on one side of the upper end of the first inner cavity inside the fixed vertical plate, a plug rod is installed inside the second inner cavity, a first telescopic spring and a fixed inner ring are installed outside the plug rod, the lower end of the plug rod passes through and extends to the inside of the first inner cavity, the plug rod is adapted to the jack, and a pull plate is installed on the upper end of the plug rod. The fixed disk is limited by the plug rod control, and the rotation of the shell is more convenient by the rotation of the fixed disk.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment, when used, can solve the problem that the conventional processing device processes the shell after clamping it, and the clamping is in a fixed state. When the bottom of the shell needs to be processed, the shell needs to be removed and turned over to fix it in order to process the bottom, which is a rather cumbersome method. However, during use, when the tooling fixture clamps the metal shell, the height of the processing table cannot be adjusted, resulting in the user being unable to adjust the shell to the required height, and the debris generated during the shell processing will fall onto the surface of the processing table, resulting in the accumulation of debris that is inconvenient for the user to clean. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a tooling fixture for processing metal shells, which has the advantage of height adjustment and solves the problem that when the tooling fixture clamps the metal shell, the height of the processing table cannot be adjusted, resulting in the user being unable to adjust the shell to the required height, and the debris generated during the shell processing will fall onto the surface of the processing table, causing the debris to accumulate and being inconvenient for the user to clean up.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooling fixture for processing metal shells, comprising a processing table, a slide groove, a slide plate and a chuck, the slide groove is opened at the top of the processing table, the slide plate is slidably connected to the inner wall of the slide groove, the chuck is fixedly connected to the inner side of the slide plate, the four corners of the bottom of the processing table are fixedly connected with mounting blocks, the inner wall of the mounting block is movably connected with a screw rod through a bearing, the surface of the screw rod is threadedly connected with a screw sleeve, the bottom of the screw sleeve is fixedly connected with a support seat, both sides of the bottom of the processing table are fixedly connected with a driving mechanism, the right side of the front side of the top of the processing table is fixedly connected with a cleaning component, and the bottom of the chuck is fixedly connected with a detection component.

[0007] As a preferred embodiment of the utility model, the driving mechanism includes a dual-axis motor, the dual-axis motor is fixedly connected to both sides of the bottom of the processing table, a connecting rod is fixedly installed on the output end of the dual-axis motor, the outer side of the connecting rod is fixedly connected to a first bevel tooth, the bottom of the first bevel tooth is meshingly connected to a second bevel tooth, and the second bevel tooth is fixedly connected to the top of the screw.

[0008] As a preferred embodiment of the utility model, the cleaning component includes a fan, which is fixedly connected to the right side of the front top of the processing table, the output end of the fan is connected to a telescopic tube, and one end of the telescopic tube is connected to a cleaning cover.

[0009] As a preferred embodiment of the utility model, the detection component includes a mounting base, the mounting base is fixedly connected to the bottom of the chuck, a pressure sensor is fixedly installed on the inner wall of the mounting base, a data display is fixedly connected to the top of the slide, and the pressure sensor is electrically connected to the data display through a wire.

[0010] As a preferred embodiment of the present invention, limit rods are provided on both sides of the bottom of the processing table, and the outer sides of the limit rods are fixedly connected to the inner sides of the screw sleeves.

[0011] As a preferred embodiment of the present invention, a bearing seat is sleeved on the surface of the connecting rod, and the top of the bearing seat is fixedly connected to the top of the processing table.

[0012] As a preferred embodiment of the utility model, a moving groove is opened on the front side of the top of the processing table, and a moving block is movably connected to the inner wall of the moving groove, and the top of the moving block is fixedly connected to the bottom of the cleaning cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can effectively enable the driving mechanism to drive the screw to rotate by arranging a screw, a screw sleeve, a support seat and a driving mechanism, so that the screw rotates inside the screw sleeve, and then the processing table can be raised or lowered, so that the user can adjust the shell to a desired height. This solves the problem that when the tooling fixture clamps the metal shell, the height of the processing table cannot be adjusted, resulting in the user being unable to adjust the shell to a desired height, and the debris generated during the shell processing will fall onto the surface of the processing table, resulting in the accumulation of debris and inconvenience for the user to clean up. The utility model has the advantage of height adjustment.

[0015] 2. The utility model can effectively enable the dual-axis motor to drive the connecting rod to rotate by setting a driving component, and the connecting rod can drive the first bevel gear to rotate, and then the first bevel gear drives the second bevel gear to rotate, so that the second bevel gear can drive the screw to rotate, and then the screw can adjust the height of the processing table.

[0016] 3. The utility model provides a cleaning component, which can effectively transport the gas generated by the fan to the inside of the telescopic tube, and then the telescopic tube transports the gas to the inside of the cleaning cover. The debris on the top of the processing table can be blown out through the cleaning cover to prevent the debris from accumulating on the top of the processing table. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the bearing seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the installation block of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the detection component of the utility model.

[0021] In the figure: 1. processing table; 2. slide; 3. slide plate; 4. chuck; 5. mounting block; 6. screw; 7. screw sleeve; 8. support seat; 9. driving mechanism; 91. dual-axis motor; 92. connecting rod; 93. first bevel gear; 94. second bevel gear; 10. cleaning assembly; 101. fan; 102. telescopic tube; 103. cleaning cover; 11. detection assembly; 111. mounting seat; 112. pressure sensor; 113. data display; 12. limit rod; 13. bearing seat; 14. moving groove; 15. moving block. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a tooling fixture for metal shell processing, including a processing table 1, a slide groove 2, a slide plate 3 and a chuck 4, the slide groove 2 is opened on the top of the processing table 1, the slide plate 3 is slidably connected to the inner wall of the slide groove 2, the chuck 4 is fixedly connected to the inner side of the slide plate 3, the four corners of the bottom of the processing table 1 are fixedly connected with mounting blocks 5, the inner wall of the mounting block 5 is movably connected with a screw rod 6 through a bearing, the surface of the screw rod 6 is threadedly connected with a screw sleeve 7, the bottom of the screw sleeve 7 is fixedly connected with a support seat 8, both sides of the bottom of the processing table 1 are fixedly connected with a driving mechanism 9, the right side of the front side of the top of the processing table 1 is fixedly connected with a cleaning component 10, and the bottom of the chuck 4 is fixedly connected with a detection component 11.

[0024] refer to Figure 2 and Figure 3 The driving mechanism 9 includes a dual-axis motor 91, which is fixedly connected to both sides of the bottom of the processing table 1. A connecting rod 92 is fixedly installed on the output end of the dual-axis motor 91. The outer side of the connecting rod 92 is fixedly connected to a first bevel tooth 93. The bottom of the first bevel tooth 93 is meshedly connected to a second bevel tooth 94, and the second bevel tooth 94 is fixedly connected to the top of the screw 6.

[0025] As a technical optimization solution of the utility model, by setting a driving component, the dual-axis motor 91 can effectively drive the connecting rod 92 to rotate, and the connecting rod 92 can drive the first bevel gear 93 to rotate, and then the first bevel gear 93 drives the second bevel gear 94 to rotate, so that the second bevel gear 94 can drive the screw 6 to rotate, and then the screw 6 can adjust the height of the processing table 1.

[0026] refer to Figure 1 The cleaning component 10 includes a fan 101, which is fixedly connected to the right side of the front top of the processing table 1. The output end of the fan 101 is connected to a telescopic tube 102, and one end of the telescopic tube 102 is connected to a cleaning cover 103.

[0027] As a technical optimization solution of the utility model, by setting up a cleaning component 10, the gas generated by the fan 101 can be effectively transported to the inside of the telescopic tube 102, and then the telescopic tube 102 transports the gas to the inside of the cleaning hood 103. Through the cleaning hood 103, the debris on the top of the processing table 1 can be blown out to prevent the debris from accumulating on the top of the processing table 1.

[0028] refer to Figure 1 and Figure 4 The detection component 11 includes a mounting base 111, which is fixedly connected to the bottom of the chuck 4. A pressure sensor 112 is fixedly installed on the inner wall of the mounting base 111. A data display 113 is fixedly connected to the top of the slide 3. The pressure sensor 112 is electrically connected to the data display 113 through a wire.

[0029] As a technical optimization scheme of the utility model, by setting up the detection component 11, the chuck 4 can be effectively moved while driving the pressure sensor 112 inside the mounting seat 111 to move. When the chuck 4 contacts the surface of the shell, the clamping force of the chuck 4 can be detected by the pressure sensor 112, and then the detected pressure value can be observed through the data display 113 to prevent the shell from being damaged due to excessive clamping force of the chuck 4.

[0030] refer to Figure 2 and Figure 3 Limit rods 12 are provided on both sides of the bottom of the processing table 1, and the outer side of the limit rod 12 is fixedly connected to the inner side of the screw sleeve 7.

[0031] As a technical optimization solution of the utility model, by setting the limit rod 12, the limit rod 12 can effectively fix the screw sleeve 7, thereby improving the stability of the screw sleeve 7 and preventing the screw sleeve 7 from shaking when the screw rod 6 rotates.

[0032] refer to Figure 2 and Figure 3 A bearing seat 13 is sleeved on the surface of the connecting rod 92 , and the top of the bearing seat 13 is fixedly connected to the top of the processing table 1 .

[0033] As a technical optimization solution of the present invention, by providing a bearing seat 13, the processing table 1 can effectively fix the bearing seat 13, and the bearing seat 13 can provide auxiliary support for the connecting rod 92, which can improve the stability of the connecting rod 92 when rotating.

[0034] refer to Figure 1 A moving groove 14 is provided on the front side of the top of the processing table 1 , and a moving block 15 is movably connected to the inner wall of the moving groove 14 , and the top of the moving block 15 is fixedly connected to the bottom of the cleaning cover 103 .

[0035] As a technical optimization solution of the utility model, by setting the movable groove 14 and the movable block 15, the movable block 15 can be effectively moved inside the movable groove 14, and the position of the cleaning cover 103 can be adjusted through the movable groove 14, thereby improving the flexibility of the cleaning cover 103.

[0036] The working principle and use process of the utility model are as follows: when in use, the metal shell is first placed on the top of the processing table 1, and then the sliding plate on the inner side of the slide groove 2 drives the chuck 4 to move inward, so that the chuck 4 can clamp and fix the metal shell. When the user needs to process the metal shell, the dual-axis motor 91 is started to drive the connecting rod 92 to rotate, and then the connecting rod 92 drives the first bevel gear 93 to rotate the second bevel gear 94, and the screw 6 inside the mounting block 5 is driven to rotate through the second bevel gear 94, so that the screw 6 rotates inside the screw sleeve 7. When the mounting block 5 is pushed by the screw 6, the processing table 1 moves upward, and then the processing table 1 is stably supported by the bottom of the screw sleeve 7, so that the effect of the height adjustment function can be achieved, which is convenient for The user adjusts the processing table 1 to the required height to facilitate the user to process the metal shell, and when the chuck 4 moves inward, the mounting seat 111 drives the pressure sensor 112 to move. The clamping force of the chuck 4 can be detected by the pressure sensor 112, and then the detected pressure value can be observed through the data display 113 to prevent the shell from being damaged due to excessive clamping force of the chuck 4. When debris generated by the metal shell falls onto the surface of the processing table 1, the user transports the gas generated by the fan 101 to the inside of the telescopic tube 102, and then the telescopic tube 102 transports the gas to the inside of the cleaning cover 103. The debris on the top of the processing table 1 can be blown away through the cleaning cover 103 to prevent the debris from accumulating on the top of the processing table 1 and affecting its reuse.

[0037] To sum up: this kind of tooling fixture for processing metal shells, by setting a screw 6, a screw sleeve 7, a support seat 8 and a driving mechanism 9, can effectively enable the driving mechanism 9 to drive the screw 6 to rotate, so that the screw 6 rotates inside the screw sleeve 7, and then the processing table 1 can be raised or lowered, so that the user can adjust the shell to a desired height, which solves the problem that when the tooling fixture clamps the metal shell, the height of the processing table cannot be adjusted, resulting in the user being unable to adjust the shell to a desired height, and the debris generated during the shell processing will fall onto the surface of the processing table, resulting in debris accumulation that is inconvenient for the user to clean.

[0038] 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.

[0039] 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 fixture for processing a metal shell, comprising a processing table (1), a slide groove (2), a slide plate (3) and a chuck (4), characterized in that: The slide groove (2) is opened on the top of the processing table (1), the slide plate (3) is slidably connected to the inner wall of the slide groove (2), the chuck (4) is fixedly connected to the inner side of the slide plate (3), the four corners of the bottom of the processing table (1) are fixedly connected to the mounting blocks (5), the inner wall of the mounting block (5) is movably connected to the screw rod (6) through a bearing, the surface of the screw rod (6) is threadedly connected to the screw sleeve (7), the bottom of the screw sleeve (7) is fixedly connected to the support seat (8), both sides of the bottom of the processing table (1) are fixedly connected to the driving mechanism (9), the right side of the front side of the top of the processing table (1) is fixedly connected to the cleaning component (10), and the bottom of the chuck (4) is fixedly connected to the detection component (11).

2. A fixture for processing a metal shell according to claim 1, characterized in that: The driving mechanism (9) comprises a dual-axis motor (91), the dual-axis motor (91) being fixedly connected to two sides of the bottom of the processing table (1), a connecting rod (92) being fixedly mounted on the output end of the dual-axis motor (91), a first bevel tooth (93) being fixedly connected to the outer side of the connecting rod (92), a second bevel tooth (94) being meshingly connected to the bottom of the first bevel tooth (93), and the second bevel tooth (94) being fixedly connected to the top of the screw rod (6).

3. The fixture for processing a metal shell according to claim 1, characterized in that: The cleaning component (10) comprises a fan (101), the fan (101) being fixedly connected to the right side of the front top of the processing table (1), the output end of the fan (101) being connected to a telescopic tube (102), and one end of the telescopic tube (102) being connected to a cleaning cover (103).

4. The fixture for processing a metal shell according to claim 1, characterized in that: The detection assembly (11) comprises a mounting seat (111), the mounting seat (111) is fixedly connected to the bottom of the chuck (4), a pressure sensor (112) is fixedly mounted on the inner wall of the mounting seat (111), a data display (113) is fixedly connected to the top of the slide plate (3), and the pressure sensor (112) is electrically connected to the data display (113) via a wire.

5. The fixture for processing a metal shell according to claim 1, characterized in that: Limit rods (12) are provided on both sides of the bottom of the processing table (1), and the outer side of the limit rod (12) is fixedly connected to the inner side of the screw sleeve (7).

6. A fixture for processing a metal shell according to claim 2, characterized in that: A bearing seat (13) is sleeved on the surface of the connecting rod (92), and the top of the bearing seat (13) is fixedly connected to the top of the processing table (1).

7. The fixture for processing a metal shell according to claim 3, characterized in that: A moving groove (14) is provided on the front side of the top of the processing table (1), and a moving block (15) is movably connected to the inner wall of the moving groove (14), and the top of the moving block (15) is fixedly connected to the bottom of the cleaning cover (103).

Images