Laptop middle cover pressing jig

Abstract

The utility model discloses a notebook computer middle cover pressing jig, which belongs to the technical field of notebook computer middle cover pressing and comprises a jig body, and a plurality of positioning pieces are arranged on the jig body and used for positioning a notebook computer middle cover. The pressing plate is positioned on the jig body and is used for pressing the middle cover of the notebook computer; each driving part comprises a driver and a driving block, the number of the driving parts is multiple, and the driving parts press down the pressing plate from multiple positions so as to press the middle cover of the notebook computer. The press-fit jig can quickly and stably press-fit the middle cover of the notebook computer so as to remove a burr structure on the surface of the middle cover of the notebook computer, and compared with an existing press-fit machine, the press-fit jig is simpler in structure, easy and convenient to operate and low in later maintenance cost, and the cost is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of notebook middle cover pressing, in particular to a notebook middle cover pressing fixture. Background Art

[0002] The notebook middle cover is one of the more important parts of a laptop computer and is usually prepared by injection molding. However, the notebook middle cover prepared by injection molding often has many burr structures on its surface, so its surface needs to be trimmed to remove the burr structure on its surface.

[0003] The notebook middle cover prepared by injection molding is usually placed in a pressing machine for pressing. During the pressing process, the burr structure on the surface of the notebook middle cover is removed to achieve surface finishing of the notebook middle cover. However, the existing pressing machines are often complex in structure and occupy a large space, making it difficult to perform simultaneous finishing on the notebook middle cover at the production site. In addition, the existing pressing machines are complex to operate, and the cost of subsequent maintenance is high, which results in cost waste. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a notebook middle cover pressing fixture to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a notebook middle cover pressing fixture, comprising

[0006] A fixture body, on which a plurality of positioning pieces are arranged to position the middle cover of the notebook;

[0007] A pressing plate, which is located on the fixture body and presses the middle cover of the notebook;

[0008] The driving part includes a driver and a driving block. There are multiple driving parts and the pressing plate is pressed down from multiple positions to press the middle cover of the notebook.

[0009] In a preferred embodiment of the present invention, the positioning member includes a positioning block, a positioning pin and a positioning protrusion, which respectively position multiple positions of the notebook middle cover.

[0010] In a preferred embodiment of the utility model, the pressure plate is provided with a plurality of concave holes, and a protruding structure is provided in the concave holes. The driving block is located in the concave holes, and the pressure plate is driven by the protruding structure.

[0011] In a preferred embodiment of the utility model, the driving block is a T-shaped structural block, the driving block is located at the end of the driver and rotates, the driving block includes a first state and a second state, when the driving block is in the first state, the driving block drives the pressure plate through the protruding structure, and when the driving block is in the second state, the driving block leaks out of the recessed hole.

[0012] In a preferred embodiment of the utility model, the driving block is connected to the driving end of the driver through a rotary joint.

[0013] In a preferred embodiment of the utility model, a plurality of vacuum suction blocks are arranged on a side of the jig body away from the pressure plate, and a plurality of suction holes are arranged on the jig body. The vacuum suction blocks are used to suction and position the middle cover of the notebook located on the jig body through the suction holes.

[0014] In a preferred embodiment of the utility model, a handle is provided on the pressing plate, and the pressing plate is pulled up by the handle.

[0015] In a preferred embodiment of the present invention, a base is further included, and the fixture body is connected to the base via a support column.

[0016] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0017] The pressing fixture of the utility model can quickly and stably press the middle cover of the notebook to remove the burr structure on the surface of the middle cover of the notebook. Compared with the existing pressing machine, the pressing fixture of the utility model has a simpler structure, is easy to operate, and has a lower cost for later maintenance, which effectively reduces the cost;

[0018] The driving block can rotate, thereby forming an offset with the concave hole on the pressure plate, so that the pressure plate can be smoothly attached to the middle cover of the notebook. By changing the state of the driving block, the pressure plate can be pressed under the action of the driver. This method realizes the convenient operation of the pressure plate and can also stably press the middle cover of the notebook. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure after removing the pressure plate;

[0022] Figure 3 This is a structural schematic diagram of a fixture body according to a preferred embodiment of the utility model;

[0023] Figure 4 This is another structural schematic diagram of the fixture body of the preferred embodiment of the utility model;

[0024] Figure 5 This is a schematic structural diagram of a pressure plate in a preferred embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the driving part of the preferred embodiment of the utility model;

[0026] In the figure: 10, fixture body; 11, positioning piece; 111, positioning block; 112, positioning pin; 113, positioning protrusion; 12, adsorption hole; 20, pressure plate; 21, recessed hole; 211, protruding structure; 30, driving part; 31, driver; 32, driving block; 40, rotary joint; 50, vacuum suction block; 60, handle; 70, base; 80, support column. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0028] The present embodiment provides a notebook middle cover pressing jig, which can quickly and stably press the notebook middle cover to remove the burr structure on the surface of the notebook middle cover. Compared with the existing pressing machine, the pressing jig of the utility model has a simpler structure, is easy to operate, and has a lower cost for subsequent maintenance, effectively reducing costs.

[0029] Combination Figures 1 to 6 As shown, the notebook middle cover pressing jig of this embodiment includes a jig body 10, a pressing plate 20 and a driving unit 30. The jig body 10 places and positions the notebook middle cover, the pressing plate 20 presses the notebook middle cover located on the jig body 10, and the driving unit 30 can drive the pressing plate 20 to further press the notebook middle cover to remove the burr structure on the surface of the notebook middle cover.

[0030] Combination Figure 2 , Figure 3 as well as Figure 4 As shown, a plurality of positioning members 11 are provided on the fixture body 10 of the present embodiment. The positioning members 11 include a positioning block 111, a positioning pin 112 and a positioning protrusion 113, which respectively position multiple positions of the middle cover of the notebook. With the cooperation of the positioning block 111, the positioning pin 112 and the positioning protrusion 113, the middle cover of the notebook is accurately positioned, thereby improving the positioning effect of the middle cover of the notebook.

[0031] In this embodiment, a plurality of vacuum suction blocks 50 are provided on the side of the jig body 10 away from the pressing plate 20, and a plurality of suction holes 12 are provided on the jig body 10. The vacuum suction blocks 50 are used to suction and position the middle cover of the notebook on the jig body 10 through the suction holes 12. With the cooperation of the vacuum suction blocks 50 and the suction holes 12, vacuum suction of the middle cover of the notebook in the jig body 10 is achieved, thereby further improving the positioning effect of the middle cover of the notebook and facilitating the smooth progress of the pressing operation.

[0032] Combination Figure 1 , Figure 5 as well as Figure 6 As shown, the driving unit 30 includes a driver 31 and a driving block 32. There are multiple driving units 30 and the pressing plate 20 is pressed down from multiple positions to press the middle cover of the notebook. The pressing plate 20 is located on the fixture body 10. A plurality of recessed holes 21 are provided on the pressing plate 20. A protruding structure 211 is provided in the recessed hole 21. The driving block 32 is located in the recessed hole 21 and the pressing plate 20 is driven by the protruding structure 211. The driver 31 of this embodiment is a cylinder. Under the driving action of the driver 31, the vertical movement of the driving block 32 in the recessed hole 21 is realized.

[0033] In this embodiment, the driving block 32 is a T-shaped structural block, which is located at the end of the driver 31 for rotation. The driving block 32 includes a first state and a second state. When the driving block 32 is in the first state, the driving block 32 drives the pressure plate 20 through the protruding structure 211. When the driving block 32 is in the second state, the driving block 32 leaks out of the recessed hole 21. When the pressure plate 20 is installed, the driving block 32 is in the second state. At this time, the driving block 32 and the recessed hole 21 are misaligned, and the pressure plate 20 can smoothly press the middle cover of the notebook. After the pressure plate 20 is installed, the driving block 32 needs to press the pressure plate 20. At this time, the driving block 32 is in the first state. At this time, the driving block 32 is engaged with the protruding structure 211 in the recessed hole 21. When the driver 31 drives the driving block 32, the driving block 32 presses down the pressure plate 20 to achieve the pressing process of the middle cover of the notebook.

[0034] Specifically, the driving block 32 is connected to the driving end of the driver 31 through the rotary joint 40 , so that the driving block 32 can rotate and switch between the first state and the second state, thereby facilitating the installation of the pressure plate 20 .

[0035] In this embodiment, the pressing jig also includes a base 70, the jig body 10 is connected to the base 70 through a support column 80, and a handle 60 is provided on the pressing plate 20, and the pressing plate 20 is pulled up by the handle 60. The presence of the handle 60 facilitates the operation of the pressing plate 20 and makes manual operation more convenient.

[0036] In actual use of the notebook middle cover pressing jig of this embodiment, the notebook middle cover is placed on the jig body 10, and the positioning piece 11 on the jig body 10 accurately positions the notebook middle cover, and the vacuum suction block 50 is used to adsorb the notebook middle cover to improve the positioning accuracy of the notebook middle cover. After the notebook middle cover is positioned, the pressing plate 20 presses the notebook middle cover, and then under the action of the driving unit 30, the pressing plate 20 is driven to press the notebook middle cover to remove the burr structure on the notebook middle cover.

[0037] In summary, the pressing jig of the present embodiment can quickly and stably press the middle cover of the notebook to remove the burr structure on the surface of the middle cover of the notebook. Compared with the existing pressing machine, the pressing jig of the present embodiment has a simpler structure, is easy to operate, and has a lower cost for later maintenance, which effectively reduces the cost. The driving block 32 can rotate to form an offset with the recessed hole 21 on the pressing plate 20, so that the pressing plate 20 is smoothly attached to the middle cover of the notebook. By changing the state of the driving block 32, the pressing plate 20 can be pressed under the action of the driver 31. This method realizes the convenient operation of the pressing plate 20 and can also stably press the middle cover of the notebook.

[0038] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A notebook middle cover pressing jig, characterized in that: include A fixture body (10), wherein a plurality of positioning members (11) are arranged on the fixture body (10) to position the middle cover of the notebook; A pressing plate (20), the pressing plate (20) being located on the fixture body (10) and pressing the middle cover of the notebook; A driving unit (30), the driving unit (30) comprising a driver (31) and a driving block (32), the driving unit (30) being multiple in number and pressing the pressing plate (20) downward from multiple positions to press the middle cover of the notebook.

2. A notebook middle cover pressing jig according to claim 1, characterized in that: The positioning member (11) comprises a positioning block (111), a positioning pin (112) and a positioning protrusion (113), which respectively positions multiple positions of the notebook middle cover.

3. The notebook middle cover pressing jig according to claim 1, characterized in that: The pressing plate (20) is provided with a plurality of concave holes (21), a protruding structure (211) is provided in the concave holes (21), the driving block (32) is located in the concave holes (21), and the pressing plate (20) is driven by the protruding structure (211).

4. The notebook middle cover pressing jig according to claim 3, characterized in that: The driving block (32) is a T-shaped structural block. The driving block (32) is located at the end of the driver (31) and rotates. The driving block (32) includes a first state and a second state. When the driving block (32) is in the first state, the driving block (32) drives the pressure plate (20) through the protruding structure (211). When the driving block (32) is in the second state, the driving block (32) leaks out of the concave hole (21).

5. The notebook middle cover pressing jig according to claim 4, characterized in that: The driving block (32) is connected to the driving end of the driver (31) via a rotating joint (40).

6. The notebook middle cover pressing jig according to claim 1, characterized in that: A plurality of vacuum suction blocks (50) are arranged on one side of the jig body (10) away from the pressing plate (20), and a plurality of suction holes (12) are arranged on the jig body (10). The vacuum suction blocks (50) are used to suction and position the middle cover of the notebook on the jig body (10) through the suction holes (12).

7. The notebook middle cover pressing jig according to claim 1, characterized in that: The pressing plate (20) is provided with a handle (60), and the pressing plate (20) is pulled up by the handle (60).

8. The notebook middle cover pressing jig according to claim 1, characterized in that: It also includes a base (70), and the fixture body (10) is connected to the base (70) via a support column (80).

Images