Notebook computer shielding cover stamping device

Abstract

The utility model discloses a notebook computer shielding cover stamping device, which relates to the technical field of stamping, and comprises a rack and an auxiliary mechanism, a stamping head is arranged in the rack, a lifting mechanism is arranged between the stamping head and the rack, the auxiliary mechanism is arranged in the rack, and the auxiliary mechanism is used for separating a shielding cover from the stamping head. The auxiliary mechanism comprises an extrusion plate, a movable hole is formed in the top end of the extrusion plate, the punching head is inserted into the movable hole, a connecting mechanism is arranged at the top end of the extrusion plate, and a limiting mechanism is arranged above the extrusion plate. Through the arrangement of the extrusion plate and the movable hole, after a shielding piece is stamped, the telescopic cylinder drives the lifting seat to reset, the stamping head can move upwards, the stamping head can move in the movable hole when moving upwards, and if the outer wall of the stamping head is sleeved with a shielding cover piece, the shielding cover piece arranged on the outer wall of the stamping head in a sleeving mode can be extruded through the extrusion plate; and manual operation is avoided, so that the stamping efficiency of the shielding cover piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping device for a shielding cover of a notebook computer. Background Art

[0002] A laptop computer shielding cover is a shell made of metal or alloy used for laptop computers.

[0003] During the production process, the shielding cover needs to be stamped to obtain the required holes and slots on the shielding cover. During the actual processing, the shielding cover is placed in a stamping device, and then the punching head is lowered to contact the shielding cover to punch holes.

[0004] Since the shielding cover is made of metal, when the punching head completes punching and rises to reset, there is a phenomenon that the shielding cover is directly covered on the outer wall of the punching head, causing the shielding cover to rise with the punching head. At this time, the staff needs to manually remove the stuck shielding cover, thereby reducing the stamping efficiency. Utility Model Content

[0005] The purpose of the present utility model is to provide a punching device for a notebook computer shielding cover, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A device for punching a notebook computer shield cover, comprising:

[0007] A frame, wherein a punch head is provided inside the frame, and a lifting mechanism is provided between the punch head and the frame;

[0008] An auxiliary mechanism is arranged inside the frame, and is used to separate the shielding cover from the punching head. The auxiliary mechanism includes an extrusion plate, a movable hole is opened at the top of the extrusion plate, and the punching head is inserted into the movable hole. A connecting mechanism is provided at the top of the extrusion plate, and a limiting mechanism is provided above the extrusion plate.

[0009] Preferably, the lifting mechanism includes a lifting seat arranged inside the frame, the punching head is fixedly arranged at the bottom end of the lifting seat, a telescopic cylinder is installed at the top of the frame, the output end of the telescopic cylinder passes through the top of the frame and is transmission-connected to the top of the lifting seat, and a guide mechanism is provided between the lifting seat and the frame.

[0010] Preferably, the guide mechanism includes a guide rod fixedly connected to the inner wall of the frame, a guide hole is opened at the top of the lifting seat, and the outer wall of the guide rod is movably connected with the inner wall of the guide hole.

[0011] Preferably, a punching hole is provided on the inner wall of the frame below the punching head, a sliding groove is provided on the front of the frame, and the interior of the punching hole is communicated with the interior of the sliding groove.

[0012] Preferably, the connecting mechanism includes a spring sleeved on the outer wall of the guide rod, a connecting hole is provided at the top end of the extrusion plate, the outer wall of the guide rod and the inner wall of the connecting hole are movably connected, the bottom end of the spring is fixedly connected to the top end of the extrusion plate, and a receiving hole is provided at the bottom end of the lifting seat, and the top end of the spring is fixedly connected to the inner wall of the receiving hole.

[0013] Preferably, the limiting mechanism includes a fixing rod fixedly connected to the inner wall of the frame, a connecting hole is provided at the top of the lifting seat, the outer wall of the fixing rod is movably connected to the inner wall of the connecting hole, and a rubber block is fixedly connected to the bottom end of the fixing rod.

[0014] The technical effects and advantages of this utility model are:

[0015] The utility model utilizes the arrangement of the extrusion plate and the movable hole. When the shielding part is stamped, the telescopic cylinder drives the lifting seat to reset, so that the punching head can move up. The punching head moves up in the movable hole. If the outer wall of the punching head is covered with a shielding cover, the shielding cover covered on the outer wall of the punching head can be squeezed by the extrusion plate, avoiding manual operation, thereby improving the stamping efficiency of the shielding cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 This is a front sectional structural diagram of the present invention.

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A.

[0019] In the figure: 101, frame; 102, punching head; 201, extrusion plate; 202, movable hole; 301, lifting seat; 302, telescopic cylinder; 401, fixing rod; 402, connecting hole; 501, rubber block; 601, punching hole; 602, sliding groove; 701, guide rod; 702, guide hole; 801, connecting hole; 802, spring; 803, accommodating hole. DETAILED DESCRIPTION

[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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-3 The illustrated device for punching a shield cover of a laptop computer includes a frame 101 and an auxiliary mechanism. A punch head 102 is provided inside the frame 101. A lifting mechanism is provided between the punch head 102 and the frame 101. The lifting mechanism includes a lifting seat 301 provided inside the frame 101. The punch head 102 is fixedly provided at the bottom end of the lifting seat 301. A telescopic cylinder 302 is installed at the top of the frame 101. The output end of the telescopic cylinder 302 passes through the top of the frame 101 and is in transmission connection with the top end of the lifting seat 301. A guide mechanism is provided between the lifting seat 301 and the frame 101. The frame 101 A punching hole 601 is provided on the inner wall and below the punching head 102, and a sliding groove 602 is provided on the front of the frame 101. The interior of the punching hole 601 is connected with the interior of the sliding groove 602. The laptop computer shielding cover to be punched is placed inside the frame 101, and the punching head 102 is rotated at the position to be punched. At this time, the telescopic cylinder 302 works to drive the lifting seat 301 to descend, and the lifting seat 301 descends and drives the punching head 102 to descend until the punching head 102 contacts the shielding cover for stamping. The material to be punched falls into the punching hole 601 and slides out along the sliding groove 602.

[0022] In a preferred embodiment, an auxiliary mechanism is arranged inside the frame 101, and the auxiliary mechanism is used to separate the shielding cover from the punching head 102. The auxiliary mechanism includes an extrusion plate 201, and a movable hole 202 is opened at the top of the extrusion plate 201. The punching head 102 is inserted into the movable hole 202. A connecting mechanism is provided at the top of the extrusion plate 201, and a limiting mechanism is provided above the extrusion plate 201. When the shielding part is stamped, the telescopic cylinder 302 drives the lifting seat 301 to reset, so that the punching head 102 can move upward. The punching head 102 moves upward and moves in the movable hole 202. If the outer wall of the punching head 102 is covered with a shielding cover, the shielding cover covered on the outer wall of the punching head 102 can be squeezed by the extrusion plate 201, thereby avoiding manual operation and improving the stamping efficiency of the shielding cover.

[0023] Among them, the guiding mechanism includes a guiding rod 701 fixedly connected to the inner wall of the frame 101, and a guiding hole 702 is opened at the top of the lifting seat 301. The outer wall of the guiding rod 701 and the inner wall of the guiding hole 702 are movably connected and interlaced. By limiting the mutual position of the guiding rod 701 and the guiding hole 702, the lifting seat 301 can be stably lifted and lowered under the operation of the telescopic cylinder 302, thereby improving the stability of the stamping of the shielding cover.

[0024] Among them, the connecting mechanism includes a spring 802 sleeved on the outer wall of the guide rod 701, a connecting hole 801 is provided at the top of the extrusion plate 201, the outer wall of the guide rod 701 and the inner wall of the connecting hole 801 are movably connected, the bottom end of the spring 802 is fixedly connected to the top of the extrusion plate 201, and the bottom end of the lifting seat 301 is provided with a receiving hole 803, the top end of the spring 802 is fixedly connected to the inner wall of the receiving hole 803, and the extrusion plate 201 is connected to the lifting seat 301 through the spring 802, so that when the lifting seat 301 drives the punching head 102 to descend for stamping, the extrusion plate 201 will also descend until the extrusion plate 201 contacts the rain shielding cover. At this time, the lifting seat 301 continues to descend to compress the spring 802, and at the same time, the extrusion plate 201 is subjected to the downward pressure of the spring 802, so that the extrusion plate 201 squeezes the shielding cover until the punch head 102 contacts the shielding cover for punching, and the extrusion plate 201 continues to squeeze the shielding cover during the punching process to prevent the shielding cover from being bent or tilted, thereby improving the stamping quality of the shielding cover. When the lifting seat 301 rises, the spring 802 releases the elastic force, causing the extrusion plate 201 to descend relative to the punch head 102, so that the extrusion plate 201 can squeeze the shielding cover on the outer wall of the punch head 102, thereby improving the functionality of the extrusion plate 201.

[0025] Among them, the limiting mechanism includes a fixing rod 401 fixedly connected to the inner wall of the frame 101, a connecting hole 402 is opened at the top of the lifting seat 301, the outer wall of the fixing rod 401 and the inner wall of the connecting hole 402 are movably connected, and the bottom end of the fixing rod 401 is fixedly connected to a rubber block 501. Through the setting of the fixing rod 401, the highest position of the extrusion plate 201 is limited to avoid the phenomenon that the shielding cover is stuck too tightly on the outer wall of the punching head 102, that is, the extrusion force of the spring 802 cannot directly squeeze out the shielding cover stuck on the outer wall of the punching head 102. At this time, under the action of the fixing rod 401, the extrusion plate 201 can be forced to move to squeeze out the shielding cover stuck on the outer wall of the punching head 102.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A notebook computer shield cover punching device, characterized in that: include: A frame (101), wherein a punch head (102) is provided inside the frame (101), and a lifting mechanism is provided between the punch head (102) and the frame (101); An auxiliary mechanism is provided inside the frame (101), and is used to separate the shielding cover from the punching head (102). The auxiliary mechanism comprises an extrusion plate (201), a movable hole (202) is provided at the top end of the extrusion plate (201), the punching head (102) is inserted into the movable hole (202), a connecting mechanism is provided at the top end of the extrusion plate (201), and a limiting mechanism is provided above the extrusion plate (201).

2. The notebook computer shield cover punching device according to claim 1, characterized in that: The lifting mechanism comprises a lifting seat (301) arranged inside a frame (101); the punch head (102) is fixedly arranged at the bottom end of the lifting seat (301); a telescopic cylinder (302) is installed at the top end of the frame (101); the output end of the telescopic cylinder (302) passes through the top end of the frame (101) and is transmission-connected to the top end of the lifting seat (301); and a guide mechanism is provided between the lifting seat (301) and the frame (101).

3. The notebook computer shield cover punching device according to claim 2, characterized in that: The guide mechanism comprises a guide rod (701) fixedly connected to the inner wall of the frame (101); a guide hole (702) is provided at the top of the lifting seat (301); and the outer wall of the guide rod (701) is movably connected to the inner wall of the guide hole (702).

4. The notebook computer shield cover punching device according to claim 1, characterized in that: A punching hole (601) is provided on the inner wall of the frame (101) and below the punching head (102), a sliding groove (602) is provided on the front of the frame (101), and the interior of the punching hole (601) is connected to the interior of the sliding groove (602).

5. The notebook computer shield cover punching device according to claim 3, characterized in that: The connecting mechanism includes a spring (802) sleeved on the outer wall of the guide rod (701); a connecting hole (801) is provided at the top end of the extrusion plate (201); the outer wall of the guide rod (701) and the inner wall of the connecting hole (801) are movably connected; the bottom end of the spring (802) is fixedly connected to the top end of the extrusion plate (201); a receiving hole (803) is provided at the bottom end of the lifting seat (301); and the top end of the spring (802) is fixedly connected to the inner wall of the receiving hole (803).

6. The notebook computer shield cover punching device according to claim 2, characterized in that: The limiting mechanism comprises a fixing rod (401) fixedly connected to the inner wall of the frame (101); a communicating hole (402) is provided at the top of the lifting seat (301); the outer wall of the fixing rod (401) is movably connected to the inner wall of the communicating hole (402); and a rubber block (501) is fixedly connected to the bottom end of the fixing rod (401).

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