A bicycle front fork forming mold that is easy to disassemble and assemble

Abstract

The utility model provides a bicycle front fork forming mold which is easy to disassemble and assemble, and relates to the technical field of bicycle manufacturing. The utility model comprises a transmission component, wherein the transmission component comprises a fixed plate 2, a rotating shaft 2 is arranged on the top of the fixed plate 2, a counterweight block is arranged on the rotating shaft 2, a transmission rod 2 is fixed to the other end of the counterweight block, a transmission rod 1 is arranged at the other end of the transmission rod 2, a limiting block 1 is arranged between the transmission rod 1, a rotating shaft 1 is arranged on one side of the limiting block 1, a rotating ring is arranged at the other end of the rotating shaft 1, the rotating ring is fixed on the fixed plate 2, the rotating ring and the rotating shaft 2 are supported and fixed by the fixed plate 2, the rotating shaft 2 is rotated to drive the transmission rod 2 to rotate, and the transmission rod 1 is driven to rotate to find the rotating shaft 2, so that the transmission rod 1 moves through the rotating shaft 1 and the rotating shaft 2 arranged on the rotating ring, thereby driving the material taking component to perform the material taking operation, and solving the technical problem that the shaped bicycle front fork cannot be automatically collected.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle manufacturing, in particular to a bicycle front fork forming die which is easy to disassemble and assemble. Background Art

[0002] The front fork of a bicycle is an important component that connects the frame and the front wheel. It plays the role of supporting and alleviating bumps. A front fork that is easy to disassemble and assemble should adopt a quick-release structure to facilitate user replacement or repair. At the same time, it should be lightweight in design and equipped with easy-to-operate threads or quick-release devices to ensure that users can easily disassemble and assemble it. Such a front fork not only facilitates users, but also improves the riding experience.

[0003] The utility model provides a bicycle front fork forming mold which is easy to disassemble and assemble. At present, many bicycle front fork forming molds have a significant shortcoming in the production process. They can only play a role in the plastic stage of the front fork. When the bicycle front fork is processed by the mold and the plasticity is completed, these molds are not designed with corresponding mechanisms to automatically collect finished products or semi-finished products. Therefore, manual subsequent collection and processing are required, which undoubtedly increases the labor intensity in the production process, resulting in reduced production efficiency and increased labor costs. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provide a bicycle front fork forming mold which is easy to disassemble and assemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bicycle front fork forming mold that is easy to disassemble and assemble, comprising a bottom plate, and a transmission assembly is arranged on the top of the bottom plate;

[0006] The transmission assembly includes a fixed plate 2, a rotating shaft 2 is arranged on the top of the fixed plate 2, a counterweight block is arranged on the rotating shaft 2, a transmission rod 2 is fixed to the other end of the counterweight block, a transmission rod 1 is arranged at the other end of the transmission rod 2, a limiting block 1 is arranged between the transmission rods 1, a rotating shaft 1 is arranged on one side of the limiting block 1, a rotating ring is arranged at the other end of the rotating shaft 1, and the rotating ring is fixed on the fixed plate 2.

[0007] As a preferred embodiment, a material picking assembly is provided on one side of the transmission rod one, and the material picking assembly includes a fixed plate three, a connecting rod one is provided on one side of the fixed plate three, a connecting plate is provided on the other side of the connecting rod one, a fixed plate four is provided on the other side of the connecting plate, a motor two is provided in the fixed plate four, a screw rod is provided on the motor two, a ring is provided on the screw rod, and a limiting block two is provided at the other end of the screw rod.

[0008] The technical effect of adopting the above further scheme is: the material picking assembly can be fixed on the transmission rod one through the fixing plate three, the connecting rod one, and the connecting plate, and the motor two arranged on the inner side of the fixing plate four can drive the screw to rotate, thereby driving the ring to move, and the limit block two can prevent the ring from falling off.

[0009] As a preferred embodiment, a rotating shaft three is arranged on the other side of the fixed plate four, a connecting rod two is arranged on the rotating shaft three, a connecting rod three is arranged on the other side of the connecting rod two, one end of the connecting rod three is arranged on a sleeve ring, a connecting rod five is arranged on the other end of the connecting rod three, a connecting block is arranged on the other end of the connecting rod five, a connecting rod four is arranged on the inner side of the connecting rod five, the other end of the connecting rod four is arranged on the sleeve ring, and a splint is arranged on the connecting block.

[0010] The technical effect of adopting the above further scheme is: the connecting rod two can be fixed by the rotating shaft three arranged on the fixing plate four, and the connecting rod three can perform a lever movement through the connecting rod two by moving the ring on the screw rod, so as to drive the connecting rod four to exert force on the connecting rod five, so that the splint on the top of the connecting rod five can perform a material picking operation on the bent bicycle front fork.

[0011] As a preferred embodiment, the fixing assembly includes a slider, a push rod is provided on the top of the slider, a fixed block is provided on one side of the push rod, a sliding rod is provided on the outside of the fixed block, a limiting block three is provided at the other end of the fixed block, a damping spring is provided at the other end of the limiting block three, a fixing ring is provided on the other side of the damping spring, a fixing plate five is provided in the fixing ring, an extrusion block is provided at the other end of the fixing plate five, a fixing shaft is provided in the fixing ring, and a blocking block is provided on the fixed shaft.

[0012] The technical effect of adopting the above further scheme is: by sliding the slider in the sliding groove, bicycle front forks of different lengths can be clamped, and the damping spring is pressurized by the push rod and the fixed block through the sliding rod, so that the fixed plate five drives the extrusion block to be squeezed toward the blocking block in the fixed ring, so that the extrusion block is squeezed outward, thereby fixing the inside of the bicycle front fork.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] By setting up a fixed plate 2, a rotating ring, a rotating shaft 1, a rotating shaft 2, a transmission rod 1, a transmission rod 2, a counterweight block, and a limit block 1 structure, the rotating ring and the rotating shaft 2 are supported and fixed by the fixed plate 2, and the transmission rod 2 is driven to rotate by the rotating shaft 2, and the transmission rod 1 is driven to rotate to find the rotating shaft 2, so that the transmission rod 1 moves through the rotating shaft 1 and the rotating shaft 2 provided on the rotating ring, thereby driving the material picking assembly to perform the material picking operation, which can solve the technical problem that the shaped bicycle front fork cannot be automatically collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a bicycle front fork forming mold that is easy to disassemble and assemble provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of a transmission assembly of a bicycle front fork forming mold that is easy to disassemble and assemble provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of a material taking component of a bicycle front fork forming die that is easy to disassemble and assemble provided by the utility model;

[0018] Figure 4 A schematic structural diagram of a bicycle front fork forming die fixing plate assembly that is easy to disassemble and assemble provided by the utility model;

[0019] Figure 5 The utility model provides a structural schematic diagram of a bicycle front fork forming die fixing assembly which is easy to disassemble and assemble.

[0020] Legend:

[0021] 1. Bottom plate;

[0022] 2. Fixed plate assembly; 21. Fixed base; 22. Base slot; 23. Sliding slot;

[0023] 3. Fixing fixture; 4. Support column; 5. Top plate;

[0024] 6. Plastic component; 61. Fixed plate 1; 62. Motor 1; 63. Pressing plate; 64. Die slotting; 65. Lifting rod;

[0025] 7. Bottom box;

[0026] 8. Transmission assembly; 81. Fixed plate 2; 82. Rotating ring; 83. Rotating shaft 1; 84. Rotating shaft 2; 85. Transmission rod 1; 86. Transmission rod 2; 87. Counterweight block; 88. Limit block 1;

[0027] 9. Material taking assembly; 91. Fixed plate three; 92. Connecting rod one; 93. Connecting plate; 94. Fixed plate four; 95. Motor two; 96. Rotating shaft three; 97. Connecting rod two; 98. Connecting rod three; 99. Screw rod; 910. Ring; 911. Limit block two; 912. Connecting rod four; 913. Connecting rod five; 914. Connecting block; 915. Clamp;

[0028] 10. Fixed assembly; 101. Sliding block; 102. Push rod; 103. Sliding rod; 104. Fixed block; 105. Limit block three; 106. Damping spring; 107. Fixed plate five; 108. Extrusion block; 109. Fixed ring; 1010. Stop block; 1011. Fixed shaft;

[0029] 11. Collection box. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figure 1 - Figure 2 As shown, this embodiment provides a technical solution: a bicycle front fork forming mold that is easy to disassemble and assemble, comprising a bottom plate 1, and a transmission assembly 8 is arranged on the top of the bottom plate 1;

[0032] The transmission assembly 8 includes a fixed plate 81, a rotating shaft 84 is arranged on the top of the fixed plate 81, a counterweight block 87 is arranged on the rotating shaft 84, a transmission rod 86 is fixed to the other end of the counterweight block 87, a transmission rod 85 is arranged at the other end of the transmission rod 86, a limit block 88 is arranged between the transmission rods 85, a rotating shaft 83 is arranged on one side of the limit block 88, a rotating ring 82 is arranged at the other end of the rotating shaft 83, the rotating ring 82 is fixed on the fixed plate 81, and the fixed plate 81 is connected to the rotating ring 82 and the rotating shaft 82. 84 provides structural support and fixation to ensure the stability of movement. When the rotating shaft 84 rotates, the driving transmission rod 86 rotates coaxially, so that the transmission rod 1 85 rotates around the rotating shaft 84. The movement of the transmission rod 1 85 is completed by the rotating shaft 1 83 and the rotating shaft 2 84 set on the rotating ring 82, thereby ensuring the smoothness and efficiency of the rotation. Finally, this rotation is transmitted to the material picking component 9, so that it performs precise material picking operations, thereby solving the technical problem that the shaped bicycle front fork cannot be automatically collected.

[0033] Furthermore, Figure 1 - Figure 3 As shown: a material taking assembly 9 is arranged on one side of the transmission rod 1 85, and the material taking assembly 9 includes a fixing plate 3 91, a connecting rod 1 92 is arranged on one side of the fixing plate 3 91, a connecting plate 93 is arranged on the other side of the connecting rod 1 92, a fixing plate 4 94 is arranged on the other side of the connecting plate 93, a motor 2 95 is arranged in the fixing plate 4 94, a screw rod 99 is arranged on the motor 2 95, a collar 910 is arranged on the screw rod 99, a limiting block 2 911 is arranged on the other end of the screw rod 99, and a fixing plate 4 94 is arranged on the other side The rotating shaft 3 96 is provided with a connecting rod 2 97 on the rotating shaft 3 96, a connecting rod 3 98 is provided on the other side of the connecting rod 2 97, one end of the connecting rod 3 98 is provided on the collar 910, a connecting rod 5 913 is provided on the other end of the connecting rod 3 98, a connecting block 914 is provided on the other end of the connecting rod 5 913, a connecting rod 4 912 is provided on the inner side of the connecting rod 5 913, and the other end of the connecting rod 4 912 is provided on the collar 910, a clamping plate 915 is provided on the connecting block 914, and the fixing plate 3 9 1. The coordinated use of connecting rod 1 92 and connecting plate 93 allows the material picking assembly 9 to be firmly mounted on transmission rod 1 85, so that the movement of transmission rod 1 85 is directly transmitted to material picking assembly 9, thereby realizing efficient motion conversion. The motor 2 95 mounted on the inner side of fixing plate 4 94 is responsible for providing power, driving screw rod 99 to rotate, thereby pushing collar 910 to move along screw rod 99. In order to prevent collar 910 from falling off during movement, the design of limit block 2 911 plays a key blocking role. The rotating shaft 3 96 provided on fixing plate 4 94 is used to fix connecting rod 2 97, thereby ensuring the stability of connecting rod 2 97. When collar 910 moves, it pulls connecting rod 3 98 and performs lever-like movement through connecting rod 2 97. This design cleverly amplifies the force, so that connecting rod 4 912 can exert sufficient force on connecting rod 5 913. Finally, the transmission of this force enables the clamping plate 915 on the top of connecting rod 5 913 to accurately and firmly perform material picking operations on the bent bicycle front fork.

[0034] The above solutions still have the problem that the bicycle front fork cannot be fixed when it is plasticized, such as 1. Figure 4 and Figure 5As shown: the fixing assembly 10 includes a slider 101, a push rod 102 is arranged on the top of the slider 101, a fixing block 104 is arranged on one side of the push rod 102, a sliding rod 103 is arranged on the outer side of the fixing block 104, a limiting block 105 is arranged on the other end of the fixing block 104, a damping spring 106 is arranged on the other end of the limiting block 105, a fixing ring 109 is arranged on the other side of the damping spring 106, a fixing plate 107 is arranged inside the fixing ring 109, an extrusion block 108 is arranged on the other end of the fixing plate 107, and a fixing shaft 1011 is arranged inside the fixing ring 109 A blocking block 1010 is provided on the fixed shaft 1011. By sliding the slider 101 in the sliding groove 23, it can adapt to bicycle front forks of different lengths and achieve flexible clamping. The push rod 102 works with the fixed block 104 to transmit force to the damping spring 106 through the slide rod 103. During this process, the damping spring 106 is compressed and energy is stored. Subsequently, the fixed plate five 107 pushes the extrusion block 108 to approach the blocking block 1010 in the fixed ring 109, and the extrusion block 108 is thereby squeezed outward to firmly fix the inside of the bicycle front fork.

[0035] The above solution also exists that when processing different bicycle front forks, the mold needs to be replaced, such as Figure 1 As shown: a support column 4 is arranged on the top of the bottom plate 1, a top plate 5 is arranged on the top of the support column 4, a plastic component 6 is arranged on the top plate 5, the plastic component 6 includes a fixed plate 61, a motor 62 is arranged at the bottom of the fixed plate 61, a lifting rod 65 is arranged on the side of the fixed plate 61 away from the motor 62, a pressing plate 63 is arranged at the bottom of the lifting rod 65, a mold slot 64 is provided at the bottom of the pressing plate 63, the motor 62 drives the lifting rod 65 to move up and down, so that the pressing plate 63 can apply pressure to the bicycle front fork for plastic processing, and the design of the mold slot 64 provides a way to quickly replace the mold, so that according to different processing requirements, a suitable mold can be easily replaced, thereby improving the flexibility and efficiency of the entire processing process.

[0036] Working principle:

[0037] like Figure 1 - Figure 5 As shown:

[0038] When in use: first, the bicycle front fork to be processed needs to be placed between the fixing components 10, the slider 101 slides in the sliding slot 23 to adapt to the front forks of different lengths, so as to achieve stable clamping of the front fork, the push rod 102 and the fixing block 104 work together to transmit force to the damping spring 106 through the sliding rod 103, so that it is compressed and mechanical energy is stored, and the fixing plate 107 then drives the extrusion block 108 to move closer to the blocking block 1010 in the fixing ring 109, and the extrusion block 108 is squeezed outward, thereby firmly fixing the inside of the bicycle front fork, and at the same time, the fixing clamp set on the top of the fixing base 21 3 is used to firmly position the remaining components of the fixed plate assembly 2 to ensure the stability of the processing process. After the motor 1 62 is activated, it drives the lifting rod 65 to move up and down, so that the pressure plate 63 applies pressure to the bicycle front fork to perform plastic processing. The design of the mold slot 64 simplifies the mold replacement process, provides convenience for adapting to different processing requirements, and improves the flexibility and efficiency of the system. The front fork material that has been shaped is then pressed into the base slot 22 to form the required shape. When the plastic process is completed, the rotating shaft 3 96 on the fixed plate 4 94 fixes the connecting rod 2 97 to prepare for the subsequent material removal operation. The collar 910 moves along the screw rod 99, prompting the connecting rod three 98 to perform a lever-like movement via the connecting rod two 97, pulling the connecting rod four 912, and then the clamping plate 915 on the top of the connecting rod five 913 accurately picks up the bent bicycle front fork. Through the coordinated action of the fixing plate three 91, the connecting rod one 92 and the connecting plate 93, the picking assembly 9 is installed on the transmission rod one 85, and the motor two 95 on the inner side of the fixing plate four 94 is started to drive the screw rod 99 to rotate, driving the collar 910 to move, and the limit block two 911 ensures that the collar 910 will not fall off accidentally. Axle three 96 is used to fix connecting rod two 97, ensuring the stability of connecting rod two 97. When the ring 910 moves, it pulls connecting rod three 98 and performs a lever-like movement through connecting rod two 97. This design cleverly amplifies the force, so that connecting rod four 912 can exert sufficient force on connecting rod five 913. Ultimately, the transmission of this force enables the splint 915 on the top of connecting rod five 913 to accurately and firmly perform the material removal operation on the bent bicycle front fork. Finally, the slide rail set on the inner side of the bottom box 7 can guide the collection box 11 to be pulled out to collect the processed bicycle front forks.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bicycle front fork forming mold that is easy to disassemble and assemble, comprising a bottom plate (1), characterized in that: A transmission assembly (8) is provided on the top of the base plate (1); The transmission assembly (8) comprises a second fixed plate (81), a second rotating shaft (84) is arranged at the top of the second fixed plate (81), a counterweight (87) is arranged on the second rotating shaft (84), a second transmission rod (86) is fixed to the other end of the counterweight (87), a first transmission rod (85) is arranged at the other end of the second transmission rod (86), a first limit block (88) is arranged between the first transmission rod (85), a first rotating shaft (83) is arranged on one side of the first limit block (88), a rotating ring (82) is arranged at the other end of the first rotating shaft (83), and the rotating ring (82) is fixed to the second fixed plate (81).

2. The bicycle front fork forming mold that is easy to disassemble and assemble according to claim 1, characterized in that: A material taking assembly (9) is arranged on one side of the transmission rod 1 (85), and the material taking assembly (9) comprises a fixing plate 3 (91), a connecting rod 1 (92) is arranged on one side of the fixing plate 3 (91), a connecting plate (93) is arranged on the other side of the connecting rod 1 (92), a fixing plate 4 (94) is arranged on the other side of the connecting plate (93), a motor 2 (95) is arranged inside the fixing plate 4 (94), a screw rod (99) is arranged on the motor 2 (95), a collar (910) is arranged on the screw rod (99), and a limit block 2 (911) is arranged at the other end of the screw rod (99).

3. The bicycle front fork forming mold that is easy to disassemble and assemble according to claim 2, characterized in that: A rotating shaft three (96) is arranged on the other side of the fixing plate four (94), a connecting rod two (97) is arranged on the rotating shaft three (96), a connecting rod three (98) is arranged on the other side of the connecting rod two (97), one end of the connecting rod three (98) is arranged on the collar (910), a connecting rod five (913) is arranged on the other end of the connecting rod three (98), a connecting block (914) is arranged on the other end of the connecting rod five (913), a connecting rod four (912) is arranged on the inner side of the connecting rod five (913), the other end of the connecting rod four (912) is arranged on the collar (910), and a clamping plate (915) is arranged on the connecting block (914).

4. The bicycle front fork forming mold that is easy to disassemble and assemble according to claim 1, characterized in that: A fixed plate assembly (2) is arranged on a side of the top of the base plate (1) away from the transmission assembly (8), the fixed plate assembly (2) comprises a fixed base (21), a base slot (22) is provided on the top of the fixed base (21), a fixing clamp (3) is arranged on the outer side of the fixed base (21), a sliding slot (23) is provided on the top of the fixed base (21) away from the base slot (22), and a fixed assembly (10) is arranged in the sliding slot (23).

5. The bicycle front fork forming mold that is easy to disassemble and assemble according to claim 4, characterized in that: The fixing assembly (10) comprises a slider (101), a push rod (102) is arranged on the top of the slider (101), a fixing block (104) is arranged on one side of the push rod (102), a slider (103) is arranged on the outside of the fixing block (104), a limiting block three (105) is arranged at the other end of the fixing block (104), a damping spring (106) is arranged at the other end of the limiting block three (105), a fixing ring (109) is arranged on the other side of the damping spring (106), a fixing plate five (107) is arranged inside the fixing ring (109), an extrusion block (108) is arranged at the other end of the fixing plate five (107), a fixing shaft (1011) is arranged inside the fixing ring (109), and a blocking block (1010) is arranged on the fixing shaft (1011).

6. The bicycle front fork forming mold that is easy to disassemble and assemble according to claim 1, characterized in that: A support column (4) is arranged on the top of the bottom plate (1), a top plate (5) is arranged on the top of the support column (4), a plastic component (6) is arranged on the top plate (5), and the plastic component (6) comprises a fixing plate (61), a motor (62) is arranged at the bottom of the fixing plate (61), a lifting rod (65) is arranged on the side of the fixing plate (61) away from the motor (62), a pressing plate (63) is arranged at the bottom of the lifting rod (65), and a mold slot (64) is provided at the bottom of the pressing plate (63).

7. The bicycle front fork forming mold that is easy to disassemble and assemble according to claim 1, characterized in that: A bottom plate box (7) is arranged at the bottom of the bottom plate (1), a slide rail is arranged on the inner side of the bottom plate box (7), and a collection box (11) is arranged on the bottom plate box (7) via the slide rail.

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