Mobile phone SIM card holder forging and pressing die

Abstract

The utility model provides a mobile phone SIM card tray forging and pressing die which comprises a main machine body, a fixing frame is installed above the main machine body, an air cylinder is installed above the fixing frame, the output end of the air cylinder penetrates through the fixing frame and is in transmission connection with an upper die, a lower die is correspondingly arranged under the upper die, and a die groove is formed in the upper surface of the lower die. And a fixed template is arranged on the outer side of the lower mold. Through the action of the clamping blocks and the ejection blocks, a worker can quickly eject a workpiece in a mold groove, so that the workpiece is convenient to take, the purposes of quickly taking the workpiece and quickly installing the workpiece are achieved, during use, the double-thread screw is driven to rotate to drive the two fixing blocks to move, the two clamping blocks can be separated from the clamping groove, and the workpiece can be conveniently taken out. And the ejection block can be ejected out of the open groove through the elastic force of the first spring, so that the machined part in the mold groove can be ejected out, the machined part is convenient to take, and the arrangement is simple, easy to use and convenient to implement.

Description

Technical Field

[0001] The utility model belongs to the technical field of card tray molds, and more specifically, relates to a forging mold for a mobile phone SIM card tray. Background Art

[0002] SIM card is also called user identity card or smart card. GSM digital mobile phones must be equipped with this card before they can be used.

[0003] The mobile phone SIM card tray forging die with China's authorized public number CN206296414U can effectively realize heat exchange and transfer during the forging process. It has a simple structure, good heat dissipation effect, high stability, and greatly saves production costs. However, the equipment still has some shortcomings when it is put into use. For example, after the forging work is completed, the card tray needs to be removed from the die slot. At this time, due to the influence of high temperature and the small size of the card tray, there is no good starting point and it is not convenient to grab, which makes the work of removing the card tray more inconvenient and complicated, and then affects subsequent work.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a mobile phone SIM card tray forging die is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a mobile phone SIM card tray forging die, which is achieved by the following specific technical means:

[0006] A mobile phone SIM card tray forging die comprises a main body, a fixing frame is installed above the main body, a cylinder is installed above the fixing frame, the output end of the cylinder passes through the fixing frame and is transmission-connected to an upper die, a lower die is correspondingly arranged directly below the upper die, a die groove is provided on the upper surface of the lower die, a fixed template is provided on the outer side of the lower die, the bottom of the fixed template is fixed to the top of the main body, and a clamping mechanism is commonly provided inside the fixed template and the lower die.

[0007] Preferably, the clamping mechanism includes two slots, and the two slots are respectively opened on one side of the fixed template and the inner wall of the lower mold, the tops of the two slots are set to pass through the fixed template and the lower mold, and a first spring is installed below the inner walls of the two slots, and a top block is installed above the two first springs. A clamping slot is opened on one side of the two top blocks, and the inner walls of the two slots are correspondingly clamped with a clamping block, and one end of one side of the two clamping blocks passes through one side of the fixed template and the lower mold and extends to the outside.

[0008] Preferably, an inner groove is opened inside the fixed template, and a double-headed screw is rotatably installed on one side of the inner wall of the inner groove. Both ends of the double-headed screw pass through the fixed template and extend to one side thereof. Fixed blocks are threadedly installed on both sides of the outer rod wall of the double-headed screw. The two fixed blocks are respectively fixed to the corresponding side blocks, and one side of the two fixed blocks is slidably installed with one side of the inner groove.

[0009] Preferably, connecting tubes are installed at the four corners below the main body, second springs are installed above the inner walls of multiple connecting tubes, support seats are sleeved on the bottoms of multiple second springs, and the outer walls of multiple connecting tubes are slidably connected to the corresponding inner walls of the support seats.

[0010] Preferably, a plurality of screw holes are correspondingly provided on both sides of the lower mold and the fixed template, and bolts are threadedly installed in the two corresponding screw holes.

[0011] Preferably, one side of the two card blocks and the card slot is respectively provided with an inclined surface.

[0012] Preferably, a rocker is installed at one end of the double-headed screw.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model uses the function of the clamping block and the ejecting block to enable the staff to quickly eject the workpiece in the mold groove, thereby facilitating taking out and achieving the purpose of quick removal and quick installation. When in use, the double-headed screw is driven to rotate and the two fixed blocks are driven to move, so that the two clamping blocks can be disengaged from the clamping slot, and the elastic force of the first spring can push the ejecting block out of the slot, so that the workpiece inside the mold groove can be ejected, thereby facilitating taking out. This setting is simple, easy to use and easy to implement.

[0015] The utility model drives the connecting pipe to rock on the inner wall of the support seat through the second spring, which can weaken a part of the vibration force applied to the entire device, thereby achieving the purpose of shock absorption and reducing the vibration generated by the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a forging die for a mobile phone SIM card tray.

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of a forging die for a mobile phone SIM card holder of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of screw holes and bolts of a forging die for a mobile phone SIM card holder.

[0019] Figure 4The utility model is a schematic diagram of the cross-sectional structure of a forging die for a mobile phone SIM card holder.

[0020] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of a forging die for a mobile phone SIM card holder.

[0021] Figure 6 The utility model is a partially exploded three-dimensional structural diagram of a forging die for a mobile phone SIM card holder.

[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1. Main body; 2. Fixed frame; 3. Cylinder; 4. Upper mold; 5. Fixed template; 6. Lower mold; 7. Mold groove; 8. Slot; 9. First spring; 10. Ejector block; 11. Slot; 12. Block; 13. Fixed block; 14. Double-headed screw; 15. Inner groove; 16. Rocker; 17. Bolt; 18. Connecting pipe; 19. Second spring; 20. Support seat; 21. Screw hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] As attached Figure 1 To the attached Figure 6 As shown:

[0026] The utility model provides a forging die for a SIM card tray for a mobile phone, comprising a main body 1, a fixing frame 2 being mounted above the main body 1, a cylinder 3 being mounted above the fixing frame 2, an output end of the cylinder 3 passing through the fixing frame 2 and being transmission-connected to an upper die 4, a lower die 6 being correspondingly arranged directly below the upper die 4, a die groove 7 being arranged on the upper surface of the lower die 6, a fixed template 5 being arranged on the outer side of the lower die 6, the bottom of the fixed template 5 being fixed to the upper side of the main body 1, and a clamping mechanism being commonly arranged inside the fixed template 5 and the lower die 6.

[0027] Among them, the clamping mechanism includes two slots 8, which are respectively opened on one side of the inner wall of the fixed template 5 and the lower mold 6. The tops of the two slots 8 are set through the fixed template 5 and the lower mold 6. A first spring 9 is installed below the inner wall of the two slots 8, and a top block 10 is installed above the two first springs 9. A clamping slot 11 is opened on one side of the two top blocks 10, and the inner walls of the two clamping slots 11 are correspondingly clamped with a clamping block 12. One end of one side of the two clamping blocks 12 passes through one side of the fixed template 5 and the lower mold 6 and extends to the outside.

[0028] The two ends of the double-headed screw 14 penetrate the fixed template 5 and extend to one side thereof. The two ends of the double-headed screw 14 are respectively threadedly installed with fixing blocks 13 on both sides of the outer rod wall of the double-headed screw 14. The two fixing blocks 13 are respectively fixed to the corresponding side blocks 12. One side of the two fixing blocks 13 is slidably installed with one side of the inner groove 15. Through the action of the block 12 and the top block 10, the staff can quickly pop out the workpiece in the mold groove 7, thereby facilitating the removal and achieving the purpose of quick removal and quick installation. When in use, the double-headed screw 14 is driven to rotate and drive the two fixing blocks 13 to move, so that the two blocks 12 can be disengaged from the slot 11. The elastic force of the first spring 9 can push the top block 10 out of the slot 8, so that the workpiece inside the mold groove 7 can be pushed out, thereby facilitating the removal. This setting is simple, easy to use, and easy to implement.

[0029] Among them, connecting pipes 18 are installed at the four corners below the main body 1, and second springs 19 are installed above the inner walls of multiple connecting pipes 18. The bottoms of multiple second springs 19 are all sleeved with support seats 20. The outer walls of multiple connecting pipes 18 are respectively slidably connected with the inner walls of the corresponding support seats 20. The second springs 19 drive the connecting pipes 18 to shake on the inner walls of the support seats 20, which can weaken a part of the vibration force applied to the entire device, thereby achieving the purpose of shock absorption and reducing the vibration generated by the device during operation.

[0030] Among them, multiple screw holes 21 are respectively provided on both sides of the lower mold 6 and the fixed template 5, and the corresponding two screw holes 21 are commonly threadedly installed with bolts 17. By using the bolts 17 and the screw holes 21 in conjunction with each other, the lower mold 6 can be removed, so that the lower mold 6 can be repaired or cooled, thereby extending the service life of the device.

[0031] The two clamping blocks 12 and one side of the clamping slot 11 are respectively provided with inclined surfaces, and the clamping blocks 12 can be smoothly inserted into the clamping slot 11 through the corresponding inclined surfaces.

[0032] Among them, a rocking wheel 16 is installed at one end of the double-headed screw 14. By installing and using the rocking wheel 16, the double-headed screw 14 can be easily rocked.

[0033] The working principle of this embodiment is as follows: during operation, the workpiece is first placed inside the die groove 7, and then the cylinder 3 is driven to drive the upper die 4 and the lower die 6 to cooperate forging. When the forging work is completed, the rocker 16 is rotated to drive the double-headed screw 14 to rotate, thereby driving the two fixed blocks 13 to slide on the inner wall of the inner groove 15. The two fixed blocks 13 can drive the corresponding clamping blocks 12 to run during operation, so that the clamping blocks 12 are separated from the inner wall of the clamping groove 11. At this time, the ejector block 10 loses the restriction of the clamping block 12, and the rebound force of the first spring 9 drives the ejector block 10 to rise. Under the action of the two ejector blocks 10, the workpiece is ejected from the die groove 7, making it convenient for the staff to take out the workpiece and complete the work.

[0034] The embodiments of the present invention are provided for purposes 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 skilled 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 skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A mobile phone SIM card tray forging die, comprising a main body (1), characterized in that: A fixing frame (2) is installed above the main body (1), and a cylinder (3) is installed above the fixing frame (2). The output end of the cylinder (3) passes through the fixing frame (2) and is connected to the upper mold (4) in a transmission manner. A lower mold (6) is correspondingly arranged directly below the upper mold (4). A mold groove (7) is provided on the upper surface of the lower mold (6). A fixed template (5) is provided on the outer side of the lower mold (6). The bottom of the fixed template (5) is fixed to the upper side of the main body (1), and a clamping mechanism is provided inside the fixed template (5) and the lower mold (6).

2. The mobile phone SIM card tray forging die according to claim 1, characterized in that: The clamping mechanism comprises two slots (8), the two slots (8) being respectively provided on one side of the inner wall of the fixed template (5) and the lower mold (6), the tops of the two slots (8) being respectively provided through the fixed template (5) and the lower mold (6), a first spring (9) being installed below the inner wall of the two slots (8), a top block (10) being installed above the two first springs (9), a clamping slot (11) being provided on one side of the two top blocks (10), a clamping block (12) being correspondingly provided on the inner wall of the two clamping slots (11), and one end of one side of the two clamping blocks (12) being respectively provided through one side of the fixed template (5) and the lower mold (6) and extending to the outside.

3. The mobile phone SIM card tray forging die as claimed in claim 2, characterized in that: An inner groove (15) is provided inside the fixed template (5), and a double-headed screw (14) is rotatably installed on one side of the inner wall of the inner groove (15). Both ends of the double-headed screw (14) pass through the fixed template (5) and extend to one side thereof. Fixed blocks (13) are threadedly installed on both sides of the outer rod wall of the double-headed screw (14). The two fixed blocks (13) are respectively fixed to the corresponding side blocks (12), and one side of the two fixed blocks (13) is slidably installed on one side of the inner groove (15).

4. The mobile phone SIM card tray forging die according to claim 1, characterized in that: Connecting tubes (18) are installed at the four corners below the main body (1), and second springs (19) are installed above the inner walls of the plurality of connecting tubes (18). The bottoms of the plurality of second springs (19) are sleeved with support seats (20), and the outer walls of the plurality of connecting tubes (18) are slidably connected to the inner walls of the corresponding support seats (20).

5. The mobile phone SIM card tray forging die as claimed in claim 3, characterized in that: A plurality of screw holes (21) are correspondingly provided on both sides of the lower mold (6) and the fixed template (5), and bolts (17) are threadedly installed in the two corresponding screw holes (21).

6. The mobile phone SIM card tray forging die according to claim 2, characterized in that: One side of the two clamping blocks (12) and the clamping slot (11) is respectively provided with an inclined surface.

7. The mobile phone SIM card tray forging die as claimed in claim 3, characterized in that: A rocking wheel (16) is mounted on one end of the double-headed screw (14).

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