Magnetic type positioning machining jig

Abstract

The utility model discloses a magnetic type positioning processing jig, relates to notebook computer shell production auxiliary equipment field, including workbench and support pillar, the bottom of workbench is equipped with fixed plate in bilateral symmetry, and the inside of fixed plate is rotatingly connected with bidirectional lead screw, and the end part of bidirectional lead screw is equipped with drive motor. According to the magnetic type positioning machining jig, through the arranged two-way lead screw, the driving motor can drive the positioning assemblies on the two sides to synchronously and oppositely move during operation, so that the purpose of centering and positioning a to-be-punched material is achieved; an electromagnetic magnet is arranged, so that the primarily fixed metal plate can be firmly fixed at the top of the workbench during operation of the electromagnetic magnet, and the purpose of magnetic attraction type rapid fixing is achieved; and therefore, the situation that the machining efficiency of workers is disturbed due to the fact that the workers need to spend a long time for disassembly and assembly when replacing the raw materials to be punched is avoided.

Description

Technical Field

[0001] The utility model relates to the field of notebook shell production auxiliary equipment, in particular to a magnetic suction type positioning processing fixture. Background Art

[0002] The full name of a notebook is a laptop computer, also known as a "portable computer, handheld computer, PDA or laptop computer". It is characterized by a compact body and is more convenient to carry than a desktop computer. It is a small and portable personal computer. Manufacturers often use stamping to produce notebook computer shells. The manufacturing method is simple and fast, which can greatly improve the production efficiency of the staff. When the equipment is performing stamping manufacturing, it generally needs to use special positioning processing jigs to assist in stamping manufacturing.

[0003] However, the current positioning processing jigs still have some shortcomings. For example, the existing positioning processing jig fixing method is relatively cumbersome (the existing fixing method mostly uses a movable clamp to clamp and fix the edge of the raw material), which causes the staff to spend a long time to disassemble and assemble when replacing the raw materials to be stamped, thereby causing certain interference to the staff's processing efficiency, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a magnetic positioning processing fixture. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic positioning processing fixture to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic positioning processing fixture, comprising a workbench and a support column, a fixed plate is symmetrically installed on the bottom of the workbench, and a bidirectional screw is rotatably connected inside the fixed plate, and a driving motor is installed on the end of the bidirectional screw, and the driving motor is connected to the bottom of the workbench through a bracket, and a positioning assembly is slidably connected to the top of the workbench, the support column is symmetrically installed on the top of the workbench, and a top plate is fixedly installed on the top of the support column, and a stamping cylinder is installed on the top of the top plate by bolts, and a stamping assembly is installed on the extending end of the stamping cylinder by bolts, and a stamping groove is opened inside the workbench, an electromagnetic magnet is embedded and installed on the top of the workbench, and a bearing plate is symmetrically installed on the bottom of the workbench, and a waste collection assembly is slidably connected to the inner surface of the bearing plate.

[0007] Furthermore, the positioning assembly includes a positioning clamping plate, a connecting slider and a connecting mechanism, and the connecting slider is fixedly installed on the bottom of the positioning clamping plate, and the bottom of the connecting slider is fixedly connected to the connecting mechanism, and the interior of the connecting mechanism is movably connected to the side of the bidirectional screw rod.

[0008] Furthermore, the bottom of the positioning clamping plate is fixedly connected to the top of the connecting slider, and the positioning clamping plate forms a sliding structure with the workbench through the connecting slider.

[0009] Furthermore, the top of the support column is fixedly connected to the bottom of the top plate, and the bottom of the support column is fixedly connected to the top of the workbench, and the top plate and the workbench form a fixed structure through the support column.

[0010] Furthermore, the stamping assembly includes a connecting plate, a guide sleeve and a stamping die, and the guide sleeves are symmetrically installed on the sides of the connecting plate, and the stamping die is fixedly installed on the bottom of the connecting plate, and the interior of the guide sleeve is slidably connected to the side of the support column.

[0011] Furthermore, the waste collection assembly includes a waste collection box, a T-shaped slide, an elastic buffer mechanism, a protective plate and a rubber protective pad, and the T-shaped slides are symmetrically installed on the left and right sides of the waste collection box, and the elastic buffer mechanisms are installed in an array at equal distances on the bottom inner surface of the waste collection box, and a protective plate is fixedly installed on the top of the elastic buffer mechanism, and a rubber protective pad is embedded on the top of the protective plate.

[0012] Furthermore, the side of the waste collection box is fixedly connected to the side of the T-shaped slide bar, and the waste collection box forms a sliding structure with the supporting plate through the T-shaped slide bar.

[0013] Furthermore, the bottom of the elastic buffer mechanism is fixedly connected to the bottom inner surface of the waste collection box, and the top of the elastic buffer mechanism is fixedly connected to the bottom of the protective plate, and the protective plate forms an elastic structure with the waste collection box through the elastic buffer mechanism.

[0014] The utility model provides a magnetic positioning processing fixture, which has the following beneficial effects:

[0015] 1. The utility model provides a bidirectional screw rod, so that the driving motor can drive the positioning components on both sides to move synchronously in opposite directions during operation, so as to achieve the purpose of centering the material to be stamped. Then, the electromagnetic magnet is provided, so that the electromagnetic magnet can firmly fix the initially fixed metal sheet on the top of the workbench during operation, so as to achieve the purpose of magnetic fast fixation, thereby avoiding the situation where the staff needs to spend a long time on disassembly and assembly when replacing the raw materials to be stamped, which causes the staff's processing efficiency to be disturbed.

[0016] 2. The utility model provides a stamping groove so that the stamping component can automatically drop the waste generated by stamping into the interior of the waste collection component during stamping, and then the waste is automatically collected through the waste collection component, thereby avoiding the waste generated by stamping from accumulating on the workbench and causing interference with the subsequent stamping process and subsequent cleaning of the staff. In addition, the elastic buffer mechanism and rubber protective pad are provided so that the protective plate can buffer the falling waste, thereby achieving the purpose of protecting the waste collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of a magnetic suction type positioning processing fixture of the utility model;

[0018] Figure 2 The utility model is a magnetic suction type positioning processing fixture Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a workbench-electromagnetic magnet of a magnetic positioning processing fixture.

[0020] In the figure: 1. workbench; 2. fixing plate; 3. bidirectional screw; 4. driving motor; 5. positioning assembly; 51. positioning clamping plate; 52. connecting slider; 53. connecting mechanism; 6. supporting column; 7. top plate; 8. stamping cylinder; 9. stamping assembly; 91. connecting plate; 92. guide sleeve; 93. stamping die; 10. stamping groove; 11. electromagnetic magnet; 12. bearing plate; 13. waste collection assembly; 131. waste collection box; 132. T-shaped slide bar; 133. elastic buffer mechanism; 134. protective plate; 135. rubber protective pad. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 and Figure 3As shown, a magnetic positioning processing fixture includes a workbench 1 and a support column 6, a fixed plate 2 is symmetrically installed at the bottom of the workbench 1, and a bidirectional screw rod 3 is rotatably connected inside the fixed plate 2, and a driving motor 4 is installed at the end of the bidirectional screw rod 3, and the driving motor 4 is connected to the bottom of the workbench 1 through a bracket, and at the same time, a positioning component 5 is slidably connected to the top of the workbench 1, and the positioning component 5 includes a positioning clamping plate 51, a connecting slider 52 and a connecting mechanism 53, and a connecting slider 52 is fixedly installed at the bottom of the positioning clamping plate 51, the bottom of the positioning clamping plate 51 is fixedly connected to the top of the connecting slider 52, and the positioning clamping plate 51 forms a sliding structure with the workbench 1 through the connecting slider 52, by setting the positioning clamping plate 51 and the workbench 1 in a sliding structure, the positioning clamping plate 51 is more stable and smooth when sliding left and right along the top of the workbench 1, and the bottom of the connecting slider 52 is fixedly connected to the connecting mechanism 53, and the inside of the connecting mechanism 53 is connected to the The side of the bidirectional screw rod 3 is movably connected, the support column 6 is symmetrically installed on the top of the workbench 1, and the top of the support column 6 is fixedly installed with a top plate 7, the top of the support column 6 is fixedly connected to the bottom of the top plate 7, and the bottom of the support column 6 is fixedly connected to the top of the workbench 1, and the top plate 7 forms a fixed structure with the workbench 1 through the support column 6, by setting the top plate 7 and the workbench 1 as a fixed structure, the top plate 7 will not tip over when the stamping cylinder 8 drives the stamping assembly 9 to move up and down, and the top of the top plate 7 is installed with a stamping cylinder 8 by bolts, and the extending end of the stamping cylinder 8 is installed with a stamping assembly 9 by bolts, the stamping assembly 9 includes a connecting plate 91, a guide sleeve 92 and a stamping die 93, and the side of the connecting plate 91 is symmetrically installed with a guide sleeve 92, and the bottom of the connecting plate 91 is fixedly installed with a stamping die 93, and the inside of the guide sleeve 92 is slidably connected to the side of the support column 6, and the top of the workbench 1 is embedded with an electromagnetic magnet 11.

[0023] like Figure 1-Figure 3As shown, a punching groove 10 is provided inside the workbench 1, and a supporting plate 12 is symmetrically installed at the bottom of the workbench 1, and a waste collection component 13 is slidably connected to the inner surface of the supporting plate 12, and the waste collection component 13 includes a waste collection box 131, a T-shaped slide 132, an elastic buffer mechanism 133, a protective plate 134 and a rubber protective pad 135, and the left and right sides of the waste collection box 131 are symmetrically installed with T-shaped slides 132, the sides of the waste collection box 131 are fixedly connected to the sides of the T-shaped slides 132, and the waste collection box 131 forms a sliding structure with the supporting plate 12 through the T-shaped slides 132, and the waste collection box 131 and the supporting plate 12 are set as a sliding structure, so that the waste collection box 131 can be moved along the supporting plate 12. The waste collecting box 131 is more stable when moving forward and backward, and the bottom inner surface of the waste collecting box 131 is equidistantly installed with elastic buffer mechanisms 133 in an array, and a protective plate 134 is fixedly installed on the top of the elastic buffer mechanism 133. The bottom of the elastic buffer mechanism 133 is fixedly connected to the bottom inner surface of the waste collecting box 131, and the top of the elastic buffer mechanism 133 is fixedly connected to the bottom of the protective plate 134, and the protective plate 134 forms an elastic structure with the waste collecting box 131 through the elastic buffer mechanism 133. By setting the protective plate 134 and the waste collecting box 131 into an elastic structure, the protective plate 134 can provide good buffering protection for falling waste, and at the same time, a rubber protective pad 135 is embedded on the top of the protective plate 134.

[0024] In summary, the magnetic positioning processing fixture is first based on Figures 1 to 3In the structure shown in the figure, the staff places the raw material to be stamped on the top of the workbench 1, and then turns on the drive motor 4 through the control button. When the drive motor 4 starts to run, it drives the bidirectional screw rod 3 to rotate inside the fixed plate 2, and then through the sliding of the connecting slider 52 and the connection of the connecting mechanism 53, the positioning clamping plates 51 on both sides move synchronously in opposite directions along the top of the workbench 1, so as to achieve the purpose of centering and fixing the raw material to be stamped. Then the staff turns off the drive motor 4 and turns on the electromagnetic magnet 11 through the control button. When the electromagnetic magnet 11 starts to run, the stamping raw material is adsorbed and fixed on the top of the workbench 1. Then the staff turns on the stamping cylinder 8 through the control button. When the stamping cylinder 8 starts to run, the guide The sliding sleeve 92 slides along the side of the support column 6, so that the connecting plate 91 drives the stamping die 93 to automatically stamp the raw material, and then the waste generated by the stamping automatically falls into the waste collection box 131 through the stamping groove 10, and then the elastic buffer mechanism 133 and the rubber protective pad 135 cooperate with each other, so that the protective plate 134 automatically buffers the falling waste, so as to achieve the purpose of protecting the waste collection box 131. When the stamping of the stamping assembly 9 is completed, the staff turns on the drive motor 4 and the stamping cylinder 8 through the control button and turns off the electromagnetic magnet 11, so as to achieve the purpose of automatic unlocking. Finally, the staff removes the stamped product on the top of the electromagnetic magnet 11 and replaces it with new raw material to be stamped.

[0025] 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 magnetic positioning processing jig, comprising a workbench (1) and a support column (6), characterized in that: A fixed plate (2) is symmetrically installed at the bottom of the workbench (1), and a bidirectional screw rod (3) is rotatably connected inside the fixed plate (2), and a driving motor (4) is installed at the end of the bidirectional screw rod (3), and the driving motor (4) is connected to the bottom of the workbench (1) through a bracket. At the same time, a positioning component (5) is slidably connected to the top of the workbench (1). The support column (6) is symmetrically installed on the top of the workbench (1), and a top plate (7) is fixedly installed on the top of the support column (6), and a stamping cylinder (8) is installed on the top of the top plate (7) by bolts, and a stamping component (9) is installed on the extended end of the stamping cylinder (8) by bolts. At the same time, a stamping groove (10) is opened inside the workbench (1), and an electromagnetic magnet (11) is embedded and installed on the top of the workbench (1), and a bearing plate (12) is symmetrically installed on the bottom of the workbench (1), and a waste collection component (13) is slidably connected to the inner surface of the bearing plate (12).

2. A magnetic positioning processing jig according to claim 1, characterized in that: The positioning assembly (5) comprises a positioning clamping plate (51), a connecting slider (52) and a connecting mechanism (53), wherein the connecting slider (52) is fixedly mounted on the bottom of the positioning clamping plate (51), and the connecting mechanism (53) is fixedly connected to the bottom of the connecting slider (52), and the interior of the connecting mechanism (53) is movably connected to the side of the bidirectional screw rod (3).

3. A magnetic positioning processing jig according to claim 2, characterized in that: The bottom of the positioning clamping plate (51) is fixedly connected to the top of the connecting slider (52), and the positioning clamping plate (51) forms a sliding structure with the workbench (1) through the connecting slider (52).

4. The magnetic positioning processing jig according to claim 1, characterized in that: The top of the support column (6) is fixedly connected to the bottom of the top plate (7), and the bottom of the support column (6) is fixedly connected to the top of the workbench (1), and the top plate (7) and the workbench (1) form a fixed structure through the support column (6).

5. The magnetic positioning processing jig according to claim 1, characterized in that: The punching assembly (9) comprises a connecting plate (91), a guide sleeve (92) and a punching die (93), wherein the guide sleeve (92) is symmetrically mounted on the side of the connecting plate (91), the punching die (93) is fixedly mounted on the bottom of the connecting plate (91), and the interior of the guide sleeve (92) is slidably connected to the side of the support column (6).

6. The magnetic positioning processing jig according to claim 1, characterized in that: The waste collection assembly (13) comprises a waste collection box (131), a T-shaped slide bar (132), an elastic buffer mechanism (133), a protective plate (134) and a rubber protective pad (135), and the T-shaped slide bars (132) are symmetrically installed on the left and right sides of the waste collection box (131), and the elastic buffer mechanisms (133) are installed in an array at equal distances on the bottom inner surface of the waste collection box (131), and the top of the elastic buffer mechanism (133) is fixedly installed with a protective plate (134), and the top of the protective plate (134) is embedded with a rubber protective pad (135).

7. The magnetic positioning processing jig according to claim 6, characterized in that: The side of the waste collection box (131) is fixedly connected to the side of the T-shaped slide bar (132), and the waste collection box (131) forms a sliding structure with the supporting plate (12) through the T-shaped slide bar (132).

8. The magnetic positioning processing jig according to claim 6, characterized in that: The bottom of the elastic buffer mechanism (133) is fixedly connected to the bottom inner surface of the waste collection box (131), and the top of the elastic buffer mechanism (133) is fixedly connected to the bottom of the protective plate (134), and the protective plate (134) forms an elastic structure with the waste collection box (131) through the elastic buffer mechanism (133).

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