Assembling and pressing jig for production and processing of USB flash disk connector

Abstract

The utility model relates to the technical field of USB flash disk processing, in particular to an assembling and pressing jig for USB flash disk connector production and processing, which can eject all assembled USB flash disks at one time, so that the assembled USB flash disks are more convenient to take out, and the working efficiency is effectively improved. Comprising a base, four sets of fixing bolts are screwed on the base, a stand column is welded to one side of the top end of the base, a hydraulic cylinder is fixedly connected to the top end of the stand column, a hydraulic rod is installed at the bottom end of the inner wall of the hydraulic cylinder, a pressing mechanism is welded to the bottom end of the hydraulic rod, and an ejection mechanism is fixedly connected to the top end of the base; the top end of the lifting plate is evenly and fixedly connected with a plurality of ejector rods at equal intervals, the bottoms of the containing holes are provided with sinking grooves, the bottoms of the sinking grooves are provided with sliding holes in a penetrating mode, the ejector rods penetrate through the sliding holes respectively, the top ends of the ejector rods are fixedly connected with top plates, the top plates are arranged in the sinking grooves respectively, and the top ends of the top plates are flush with the bottoms of the containing holes.

Description

Technical Field

[0001] The utility model relates to the technical field of U disk processing, in particular to an assembly pressing fixture for the production and processing of a U disk connector. Background Art

[0002] U disk is the abbreviation of USB disk. U disk is a kind of flash memory, so it is sometimes also called a flash drive. The biggest difference between a U disk and a hard disk is that it does not require a physical drive and is plug-and-play. Its storage capacity far exceeds that of a floppy disk and is extremely easy to carry. The U disk contains a U disk body and a U disk connector. During production, the U disk body and the U disk connector need to be assembled. Therefore, an assembly pressing jig is urgently needed for the production and processing of U disk connectors.

[0003] The currently used assembly pressing jig for the production and processing of USB flash drive connectors requires manual operation of the jig for pressing the USB flash drive, which wastes manpower. In addition, the pressing force of the jig cannot be effectively controlled during manual pressing, which can easily damage the USB part shell or cause incomplete assembly. In addition, the traditional pressing jig can produce a small number of USB flash drive connectors at one time, resulting in low production efficiency.

[0004] After searching, the patent publication number CN219542232U is an assembly pressing jig for the production and processing of USB flash drive connectors. Although the assembly pressing jig can solve the technical problems existing in the prior art, it still has certain disadvantages when used in practice. When the USB flash drive needs to be taken out after the assembly and pressing, since the USB flash drive is in the placement hole, the staff needs to take the assembled USB flash drives out of the placement hole one by one, which makes it very inconvenient to take out the assembled USB flash drives, affecting work efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an assembly pressing jig for the production and processing of USB flash drive connectors, which can eject all assembled USB flash drives at one time, making it more convenient to take out the assembled USB flash drives and effectively improving work efficiency.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly pressing fixture for the production and processing of a U disk connector, comprising a base and an ejection mechanism, wherein four groups of fixing bolts are screwed on the base, a column is welded on one side of the top of the base, a hydraulic cylinder is fixedly connected to the top of the column, a hydraulic rod is installed at the bottom end of the inner wall of the hydraulic cylinder, a pressing mechanism is welded at the bottom end of the hydraulic rod, an ejection mechanism is fixedly connected to the top of the base, a clamp is fixedly installed on the ejection mechanism, a plurality of groups of placement holes are equidistantly arranged at the top of the clamp, the ejection mechanism comprises a circular support, the circular support is fixedly welded to the top of the base, a positioning groove is arranged at the top of the circular support, and the clamp is engaged with the positioning groove by It is fixedly installed on a circular support, and a hydraulic telescopic rod is symmetrically fixedly installed on the circular support front and back. A lifting plate is slidingly provided inside the circular support, and two groups of transmission strips are symmetrically hinged at the bottom of the lifting plate. The output ends of the two groups of hydraulic telescopic rods are fixedly connected with connecting plates, and the bottom ends of the two groups of transmission strips are respectively hinged to the two groups of connecting plates. Multiple groups of ejector rods are evenly and equidistantly fixedly connected to the top of the lifting plate, and the bottoms of the multiple groups of placement holes are provided with sink grooves, and the bottoms of the multiple groups of sink grooves are penetrated by sliding holes. Multiple groups of ejector rods pass through the multiple groups of sliding holes respectively, and the tops of the multiple groups of ejector rods are fixedly connected with top plates, and the multiple groups of top plates are respectively placed in the multiple groups of sink grooves, and the tops of the top plates are level with the bottoms of the placement holes.

[0008] Preferably, four groups of guide rods are symmetrically fixedly connected to the bottom end of the lifting plate, and guide sleeves are slidably sleeved on the four groups of guide rods, and the bottom ends of the four groups of guide sleeves are fixedly connected to the top end of the base.

[0009] Preferably, a buffer pad is fixedly connected to the top of the lifting plate, and the buffer pad is sleeved on multiple groups of top rods.

[0010] Preferably, two groups of reinforcing plates are symmetrically fixedly connected to the front and rear ends of the circular support, and the bottom ends of the four groups of reinforcing plates are fixedly connected to the top end of the base.

[0011] Preferably, four groups of fastening pads are fixedly connected to the bottom of the base, and the four groups of fastening pads are respectively sleeved on four groups of fixing bolts.

[0012] Preferably, the multiple groups of top rods and top plates are made of stainless steel.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when in use, the top plate is initially in the sink groove at the bottom of the placement hole. When the U disk is assembled and pressed, the hydraulic telescopic rod is started to push the connecting plate to move inward, and the connecting plate pushes the lifting plate to slide upward through the transmission strip plate, so that the lifting plate pushes the push rod to slide upward along the sliding hole, and the push rod pushes the top plate to move upward, and the top plate can be moved to the top end and be level with the top end of the clamp, so that the top plate can completely push the assembled U disk out of the placement hole, making it convenient to take out all the assembled U disk at one time, effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric cross-sectional structure of the ejection mechanism and the fixture in the utility model;

[0016] Figure 3 It is a schematic diagram of the axonometric structure of the ejection mechanism in the utility model;

[0017] Figure 4 This utility model Figure 3 Schematic diagram of the bottom axonometric structure;

[0018] Figure 5 It is a schematic diagram of the axonometric structure of the top rod and the lifting plate in the utility model;

[0019] Markings in the attached drawings: 1. base; 2. fixing bolt; 3. column; 4. hydraulic cylinder; 5. hydraulic rod; 6. pressing mechanism; 7. clamp; 8. placement hole; 9. circular support; 10. positioning groove; 11. hydraulic telescopic rod; 12. lifting plate; 13. transmission strip plate; 14. top plate; 15. top rod; 16. guide sleeve; 17. guide rod; 18. buffer pad; 19. reinforcement plate; 20. fastening pad; 21. connecting plate. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Example 1

[0021] See also Figure 1-Figure 5The utility model is an assembly pressing fixture for the production and processing of a U disk connector, comprising a base 1, four groups of fixing bolts 2 are screwed on the base 1, a column 3 is welded on one side of the top of the base 1, a hydraulic cylinder 4 is fixedly connected to the top of the column 3, a hydraulic rod 5 is installed at the bottom end of the inner wall of the hydraulic cylinder 4, a pressing mechanism 6 is welded at the bottom end of the hydraulic rod 5, and a plurality of groups of placement holes 8 are equidistantly arranged at the top of the clamp 7, the ejection mechanism comprises a circular support 9, the circular support 9 is fixedly welded to the top of the base 1, a positioning groove 10 is arranged at the top of the circular support 9, the clamp 7 is fixedly installed on the circular support 9 by cooperating with the positioning groove 10, a hydraulic telescopic rod 11 is fixedly installed on the circular support 9 symmetrically front and back, a lifting plate 12 is slidingly provided inside the circular support 9, two groups of transmission strips 13 are symmetrically hinged at the bottom of the lifting plate 12, the output ends of the two groups of hydraulic telescopic rods 11 are fixedly connected to the connecting plate 21, the bottom ends of the two groups of transmission strips 13 are respectively hinged to the two groups of connecting plates 21, and the top of the lifting plate 12 The top of each of the plurality of push rods 15 is fixedly connected to the top of each of the plurality of placement holes 8 at evenly and equidistant intervals. A plurality of sink grooves are provided at the bottom of each of the plurality of placement holes 8. A sliding hole is penetrated through the bottom of each of the plurality of sink grooves. The plurality of push rods 15 pass through the plurality of sliding holes respectively. The top of each of the plurality of push rods 15 is fixedly connected to a push plate 14. The plurality of push plates 14 are placed in the plurality of sink grooves respectively, and the top of the push plate 14 is level with the bottom of the placement hole 8. When in use, the push plate 14 is initially in the sink groove at the bottom of the placement hole 8. When the U disk is assembled and pressed, the hydraulic telescopic rod 11 is started to push the connecting plate 21 to move inward. The connecting plate 21 pushes the lifting plate 12 to slide upward through the transmission strip plate 13, so that the lifting plate 12 pushes the push rod 15 to slide upward along the sliding hole. The push rod 15 pushes the push plate 14 to move upward. The top plate 14 can move to the level of the top end with the top end of the clamp 7, so that the top plate 14 can completely eject the assembled U disk from the placement hole 8, making it convenient to take out all the assembled U disk at one time, effectively improving work efficiency. Example 2

[0022] See also Figure 1-Figure 5The utility model is an assembly pressing fixture for the production and processing of a U disk connector, comprising a base 1, on which four groups of fixing bolts 2 are screwed, a column 3 is welded on one side of the top of the base 1, a hydraulic cylinder 4 is fixedly connected to the top of the column 3, a hydraulic rod 5 is installed at the bottom of the inner wall of the hydraulic cylinder 4, a pressing mechanism 6 is welded at the bottom of the hydraulic rod 5, a plurality of groups of placement holes 8 are equidistantly arranged at the top of the clamp 7, the ejection mechanism comprises a circular support 9, the circular support 9 is fixedly welded to the top of the base 1, a positioning groove 10 is arranged at the top of the circular support 9, the clamp 7 is fixedly installed on the circular support 9 by cooperating with the positioning groove 10, and the circular support 9 is fixedly installed with a plurality of symmetrical front and rear fixing holes 8. A hydraulic telescopic rod 11 and a lifting plate 12 are slidably arranged inside the circular support 9. Two groups of transmission strips 13 are symmetrically hinged at the bottom of the lifting plate 12. The output ends of the two groups of hydraulic telescopic rods 11 are fixedly connected with connecting plates 21. The bottom ends of the two groups of transmission strips 13 are respectively hinged with the two groups of connecting plates 21. The top of the lifting plate 12 is evenly and equidistantly fixedly connected with multiple groups of ejector rods 15. The bottoms of the multiple groups of placement holes 8 are provided with sinking grooves. The bottoms of the multiple groups of sinking grooves are penetrated with sliding holes. The multiple groups of ejector rods 15 pass through the multiple groups of sliding holes respectively. The tops of the multiple groups of ejector rods 15 are fixedly connected with ejector plates 14. The multiple groups of ejector plates 14 are respectively placed in the multiple groups of sinking grooves, and the tops of the ejector plates 14 are level with the bottoms of the placement holes 8. The bottom end of the descending plate 12 is symmetrically fixedly connected with four groups of guide rods 17, and the four groups of guide rods 17 are all slidably sleeved with guide sleeves 16, and the bottom ends of the four groups of guide sleeves 16 are fixedly connected to the top of the base 1; when in use, the top plate 14 is initially in the sink groove at the bottom of the placement hole 8. After the U disk assembly and pressing is completed, the hydraulic telescopic rod 11 is started to push the connecting plate 21 to move inward, and the connecting plate 21 pushes the lifting plate 12 to slide upward through the transmission strip plate 13, so that the lifting plate 12 pushes the top rod 15 to slide upward along the sliding hole, and the top rod 15 pushes the top plate 14 to move upward, and the top plate 14 can move to the top and be level with the top of the clamp 7. Thereby, the top plate 14 completely pushes the assembled U disk out of the placement hole 8, making it convenient to take out all the assembled U disk at one time, effectively improving work efficiency. By setting the guide sleeve 16 and the guide rod 17, when the lifting plate 12 moves up and down, the lifting plate 12 can drive the guide rod 17 to slide on the guide sleeve 16, so that the guide rod 17 plays a guiding role, which can make the lifting of the lifting plate 12 more stable. By setting the guide sleeve 16 and the guide rod 17, when the lifting plate 12 moves up and down, the lifting plate 12 can drive the guide rod 17 to slide on the guide sleeve 16, so that the guide rod 17 plays a guiding role, which can make the lifting of the lifting plate 12 more stable.

[0023] The bottom end of the lifting plate 12 is symmetrically fixedly connected with four groups of guide rods 17, and guide sleeves 16 are slidably sleeved on the four groups of guide rods 17, and the bottom ends of the four groups of guide sleeves 16 are fixedly connected to the top of the base 1; by providing the guide sleeves 16 and the guide rods 17, when the lifting plate 12 moves up and down, the lifting plate 12 can drive the guide rods 17 to slide on the guide sleeves 16, so that the guide rods 17 play a guiding role, which can make the lifting and lowering of the lifting plate 12 more stable.

[0024] The top of the lifting plate 12 is fixedly connected with a buffer pad 18, and the buffer pad 18 is sleeved on the multiple groups of top rods 15; by providing the buffer pad 18, it is possible to prevent the lifting plate 12 from colliding with the bottom of the clamp 7 when moving upward, thereby playing a buffering role.

[0025] The front and rear ends of the circular support 9 are symmetrically fixedly connected with two groups of reinforcing plates 19, and the bottom ends of the four groups of reinforcing plates 19 are fixedly connected to the top of the base 1; by providing the reinforcing plates 19, the connection between the circular support 9 and the base 1 can be made more firm and stable.

[0026] Four sets of fastening pads 20 are fixedly connected to the bottom of the base 1, and the four sets of fastening pads 20 are respectively mounted on the four sets of fixing bolts 2; by providing the fastening pads 20, the base 1 can be made tighter and more secure during installation.

[0027] The plurality of groups of the top rods 15 and the top plate 14 are made of stainless steel. By adopting stainless steel, the surfaces of the top plate 14 and the top rods 15 are not easy to rust and the surfaces are kept smooth.

[0028] The utility model discloses an assembly pressing fixture for the production and processing of a U disk connector. The working principle is that when in use, the top plate 14 is initially in the sink groove at the bottom of the placement hole 8. After the assembly and pressing of the U disk is completed, the hydraulic telescopic rod 11 is started to push the connecting plate 21 to move inward, and the connecting plate 21 pushes the lifting plate 12 to slide upward through the transmission strip plate 13, so that the lifting plate 12 pushes the ejector rod 15 to slide upward along the sliding hole, and the ejector rod 15 pushes the top plate 14 to move upward, and the top plate 14 can move to the top end and be level with the top end of the clamp 7, so that the top plate 14 can completely eject the assembled U disk from the placement hole 8, so that the assembled U disk can be taken out all at once.

[0029] The utility model discloses an assembly pressing jig for producing and processing a U disk connector, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the hydraulic telescopic rod of the assembly pressing jig for producing and processing a U disk connector of the utility model is purchased on the market, and technical personnel in the industry only need to install and operate it according to the instruction manual attached thereto. In addition, the base, column, hydraulic cylinder, hydraulic rod and pressing mechanism in this application are all cited in the assembly pressing jig for producing and processing a U disk connector of patent number CN219542232U, which belongs to the prior art. Its specific structure and working principle have been described in detail in the cited patent, so this application will not go into too much detail.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An assembly and pressing jig for producing and processing a USB flash drive connector, comprising a base (1), characterized in that: It also includes an ejection mechanism; A base (1), wherein four groups of fixing bolts (2) are threadedly mounted on the base (1), a column (3) is welded to one side of the top of the base (1), a hydraulic cylinder (4) is fixedly connected to the top of the column (3), a hydraulic rod (5) is installed at the bottom of the inner wall of the hydraulic cylinder (4), a pressing mechanism (6) is welded to the bottom of the hydraulic rod (5), an ejection mechanism is fixedly connected to the top of the base (1), a clamp (7) is fixedly mounted on the ejection mechanism, and a plurality of placement holes (8) are equidistantly arranged at the top of the clamp (7); The ejection mechanism comprises a circular support (9), the circular support (9) is fixedly welded to the top of the base (1), a positioning groove (10) is provided at the top of the circular support (9), a clamp (7) is fixedly mounted on the circular support (9) by cooperating with the positioning groove (10), a hydraulic telescopic rod (11) is fixedly mounted on the circular support (9) symmetrically in front and back, a lifting plate (12) is slidably provided inside the circular support (9), two sets of transmission strips (13) are symmetrically hinged at the bottom of the lifting plate (12), and the two sets of hydraulic telescopic rods (11) output The ends are fixedly connected with connecting plates (21), the bottom ends of the two groups of transmission strips (13) are respectively hinged with the two groups of connecting plates (21), the top of the lifting plate (12) is evenly and equidistantly fixedly connected with multiple groups of push rods (15), the bottoms of the multiple groups of placement holes (8) are all provided with sink grooves, the bottoms of the multiple groups of sink grooves are all penetrated with sliding holes, the multiple groups of push rods (15) pass through the multiple groups of sliding holes, the tops of the multiple groups of push rods (15) are fixedly connected with top plates (14), the multiple groups of top plates (14) are respectively placed in the multiple groups of sink grooves, and the tops of the top plates (14) are level with the bottoms of the placement holes (8).

2. The assembly and pressing jig for producing and processing a USB flash drive connector as claimed in claim 1, characterized in that: The bottom end of the lifting plate (12) is symmetrically fixedly connected to four groups of guide rods (17), and guide sleeves (16) are slidably sleeved on the four groups of guide rods (17). The bottom ends of the four groups of guide sleeves (16) are fixedly connected to the top end of the base (1).

3. The assembly and pressing jig for producing and processing a USB flash drive connector as claimed in claim 2, characterized in that: A buffer pad (18) is fixedly connected to the top end of the lifting plate (12), and the buffer pad (18) is sleeved on multiple groups of top rods (15).

4. The assembly and pressing jig for producing and processing a USB flash drive connector as claimed in claim 3, characterized in that: Two groups of reinforcing plates (19) are symmetrically fixedly connected to the front and rear ends of the circular support (9), and the bottom ends of the four groups of reinforcing plates (19) are fixedly connected to the top end of the base (1).

5. The assembly and pressing jig for producing and processing a USB flash drive connector as claimed in claim 4, characterized in that: Four sets of fastening pads (20) are fixedly connected to the bottom of the base (1), and the four sets of fastening pads (20) are respectively sleeved on four sets of fixing bolts (2).

6. The assembly and pressing jig for producing and processing a USB flash drive connector as claimed in claim 5, characterized in that: The plurality of groups of top rods (15) and top plates (14) are made of stainless steel.

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