Notebook computer shell punching machine

Abstract

The invention relates to the technical field of notebook computer machining, and particularly discloses a notebook computer shell punching machine which comprises a punching machine body. A movable die and a fixed die are arranged on the punching machine; the lower end of the fixed mold is sleeved with a functional sliding block; a threaded shaft is in threaded connection with an opening in the functional sliding block; the driving motor is powered on to rotate forwards and backwards, so that the movable base can be driven to reciprocate in the storage groove, the three fixed dies fixed to the upper surface of the movable base are driven to circularly move one by one, the stamping action on the notebook computer shell is achieved in cooperation with the movable die, and meanwhile the shell can be safely taken out through one fixed die; raw materials are put into the other fixed die, so that the functions of feeding, stamping and discharging can be simultaneously carried out, the overall efficiency is high, and higher safety is achieved; chamfers are symmetrically arranged on the functional sliding block corresponding to the containing groove, a gap between the movable base and the containing groove is formed through the chamfers, and therefore lubricating oil cannot be splashed out of the containing groove in the moving process of the movable base.

Description

Technical Field

[0001] The invention relates to the technical field of notebook computer processing, in particular to a notebook computer shell punching machine. Background Art

[0002] The shell of a laptop computer, also known as the casing or housing, is an important part that protects internal components from physical damage, dust, and accidental contact; it also plays a role in heat management and electromagnetic interference (EMI) shielding. The laptop shell is made of thin metal plates and is generally made by stamping, which is simple and fast to process.

[0003] The Chinese invention patent with the publication number of CN103203404A disclosed a notebook computer shell punching machine on July 17, 2013, which includes a base, a guide rail and a press table, characterized in that: a guide rail is arranged above the base, the press table passes through the guide rail and can move up and down along the guide rail, a driving mechanism is connected to the top of the press table, an upper mold is connected to the bottom of the press table, a lower mold opposite to the upper mold is arranged above the base, heating holes leading to the inside of the mold are arranged on the sides of the upper mold and the lower mold, the heating holes are connected to the heating device through a pipeline, a sensor communicating with a temperature control device is arranged on the side of the lower mold, and the temperature control device is connected to the heating device. The invention solves the problem that when manufacturing a notebook computer shell by stamping, stress is easily formed in the notebook computer shell, causing deformation of the notebook computer shell, affecting subsequent processing and production, and greatly increasing the scrap rate. The invention provides a notebook computer shell punching machine with a simple structure, controllable temperature, and the ability to release the internal stress of the notebook computer shell by heating.

[0004] However, the above disclosed solutions have the following shortcomings: the stamping structure of the prior art is only the relative movement between the upper and lower dies of the fixed die of an ordinary stamping machine. Therefore, during the stamping process, the stamping parts of the laptop computer housing are still manually installed and removed, so the efficiency cannot be maximized. Summary of the invention

[0005] The purpose of the present invention is to solve the above technical problems and provide a notebook computer shell punching machine.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The technical solution adopted by the present invention to solve its technical problems is: a laptop computer shell punching machine described in the present invention includes a punching machine; a movable mold and a fixed mold are arranged on the punching machine; a functional slider is sleeved on the lower end of the fixed mold; a threaded shaft is threadedly connected to a hole on the functional slider; the threaded shaft is rotatably connected in a mobile base; the functional slider is slidably connected in a receiving groove; the receiving groove is arranged in the mobile base; a driving motor is fixedly connected to one end of the threaded shaft; and chamfers are symmetrically arranged on the functional slider corresponding to the receiving groove.

[0008] Furthermore, a plurality of avoidance grooves are provided on the movable base; and a first fastener is inserted into the avoidance groove.

[0009] Furthermore, a plurality of second fasteners are threadedly connected on the punch press; a clamping plate is sleeved on the second fastener; the clamping plate is inserted into the positioning slot; and the positioning slot is symmetrically arranged on the outer surface of the mobile base.

[0010] The present invention provides a notebook computer shell punching machine, which has the following beneficial effects:

[0011] 1. The present invention can drive the mobile base to move back and forth in the storage slot by energizing the driving motor to rotate forward and backward, thereby driving the three fixed molds fixed on the upper surface of the mobile base to move in a cycle one by one, and cooperate with the moving mold to realize the stamping action of the laptop computer shell. At the same time, one fixed mold can safely take out the shell, and another fixed mold can put the raw material, so that the functions of loading, stamping and unloading can be performed at the same time, making the overall efficiency high and safer; chamfers are symmetrically provided on the functional slider corresponding to the storage slot, and a gap between the mobile base and the storage slot is formed by the chamfers, so that the lubricating oil will not splash out of the storage slot during the movement of the mobile base;

[0012] 2. The present invention has a plurality of second fasteners threadedly connected on the punch press; a card plate is sleeved on the second fastener; the card plate is inserted into the positioning slot; the positioning slot is symmetrically arranged on the outer surface of the mobile base, and the distance of the card plate in the positioning slot is loosened by rotating the second fastener, so that the mobile base can be quickly removed and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings;

[0014] Figure 1 It is a front axonometric structural schematic diagram of a notebook computer shell punching machine;

[0015] Figure 2 It is a schematic diagram of the first axonometric structure of a notebook computer shell punching machine;

[0016] Figure 3It is a schematic diagram of the second axonometric structure of a notebook computer shell punching machine;

[0017] Figure 4 The third axonometric structural diagram of a notebook computer shell punching machine is shown in the figure.

[0018] Explanation of the numbers in the figure: 1. Punch; 2. Moving mold; 3. Fixed mold; 4. Moving base; 5. First fastener; 6. Avoidance groove; 7. Second fastener; 8. Card; 9. Positioning card slot; 10. Storage slot; 11. Threaded shaft; 12. Driving motor; 13. Functional slider; 14. Lower empty slot; 15. Chamfer; 16. Positioning slot; 17. Third fastener; 18. Rocking plate; 19. Anti-slip groove; 20. Plug. DETAILED DESCRIPTION

[0019] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0022] See also Figure 1-4As shown, a laptop computer shell punching machine includes a punching machine 1 of the prior art; a movable die 2 and a fixed die 3 are provided on the punching machine 1 of the prior art; a functional slider 13 is sleeved at the lower end of the fixed die 3; a threaded shaft 11 is threadedly connected through a hole in the functional slider 13; the threaded shaft 11 is rotatably connected in a movable base 4; the functional slider 13 is slidably connected in a receiving groove 10 filled with lubricating oil; the receiving groove 10 is provided in the movable base 4; a driving motor 12 is fixedly connected to one end of the threaded shaft 11, and the driving motor 12 is powered on to rotate forward and reverse, thereby driving the movable base 4 to reciprocate in the receiving groove 10. The movable base 4 moves, thereby driving the three fixed molds 3 fixed on the upper surface of the movable base 4 to move in a cycle one by one, and cooperate with the movable mold 2 to realize the stamping action on the laptop computer shell. At the same time, one fixed mold 3 can safely take out the shell, and the other fixed mold 3 can put the raw material, so that the functions of loading, stamping and unloading can be performed at the same time, making the overall efficiency high and safer; chamfers 15 are symmetrically provided on the functional slider 13 corresponding to the storage groove 10, and a gap between the movable base 4 and the storage groove 10 is formed by the chamfer 15, so that the lubricating oil will not splash out of the storage groove 10 during the movement of the movable base 4.

[0023] By providing a plurality of avoidance grooves 6 matching the existing clamps on the movable base 4 and inserting the first fasteners 5 in the avoidance grooves 6, the fixed connection with the punching machine 1 is made more accurate and stable.

[0024] A plurality of second fasteners 7 are threadedly connected to the punch 1; a card plate 8 is sleeved on the second fastener 7; the card plate 8 is inserted into the positioning slot 9; the positioning slot 9 is symmetrically arranged on the outer surface of the mobile base 4, and the distance of the card plate 8 in the positioning slot 9 is loosened by rotating the second fastener 7, so that the mobile base 4 can be quickly removed and installed.

[0025] A plurality of third fasteners 17 are threadedly connected by opening holes on the lower surface of the movable base 4; a swing plate 18 is movably sleeved on the third fastener 17, so that the raw material of the shell can be placed on the swing plate 18, and the angle of the swing plate 18 around the third fastener 17 can be adjusted as needed, making loading and unloading more comfortable.

[0026] By providing an anti-slip groove 19 on the upper surface of the swing plate 18 , it is more convenient and safer to place raw materials or shells on the upper surface of the swing plate 18 .

[0027] A lower groove 14 is opened on the lower surface of the functional slider 13, and a plug 20 is sealed and connected to the corresponding lower groove 14 on the functional slider 13. By removing the plug 20, lubricating oil can be injected into the lower groove 14, so that the functional slider 13 has lower resistance when reciprocating in the receiving groove 10.

[0028] By providing a positioning groove 16 on the functional slider 13 corresponding to the fixed mold 3 , the positioning groove 16 makes the installation of the fixed mold 3 faster and more accurate.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A notebook computer shell punching machine, characterized in that; The invention comprises a punching machine (1); the punching machine (1) is provided with a movable die (2) and a fixed die (3); the lower end of the fixed die (3) is sleeved with a functional slider (13); a threaded shaft (11) is threadedly connected to a hole in the functional slider (13); the threaded shaft (11) is rotatably connected to a movable base (4); the functional slider (13) is slidably connected to a receiving groove (10); the receiving groove (10) is provided in the movable base (4); one end of the threaded shaft (11) is fixedly connected to a driving motor (12); and the functional slider (13) is symmetrically provided with chamfers (15) corresponding to the receiving groove (10).

2. The notebook computer shell punching machine according to claim 1, characterized in that: The movable base (4) is provided with a plurality of avoidance grooves (6); a first fastener (5) is inserted into the avoidance groove (6).

3. The notebook computer shell punching machine according to claim 1, characterized in that: The punching machine (1) is threadedly connected with a plurality of second fasteners (7); a clamping plate (8) is sleeved on the second fasteners (7); the clamping plate (8) is inserted into a positioning slot (9); and the positioning slot (9) is symmetrically arranged on the outer surface of the movable base (4).

4. The notebook computer shell punching machine according to claim 1, characterized in that: The lower surface of the movable base (4) has holes threadedly connected to a plurality of third fasteners (17); a swing plate (18) is movably sleeved on the third fasteners (17).

5. The notebook computer shell punching machine according to claim 4, characterized in that: The upper surface of the swing plate (18) is provided with an anti-slip groove (19).

6. The notebook computer shell punching machine according to claim 1, characterized in that: A lower hollow groove (14) is provided on the lower surface of the functional slider (13); a plug (20) is provided on the functional slider (13) corresponding to the lower hollow groove (14) and is sealed and connected thereto.

7. The notebook computer shell punching machine according to claim 1, characterized in that: The functional sliding block (13) is provided with a positioning groove (16) corresponding to the fixed mold (3).

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