Multi-angle cutting equipment for bicycle frame

Abstract

The invention provides multi-angle cutting equipment for a bicycle frame, and relates to the field of bicycle frame cutting, and the multi-angle cutting equipment is characterized in that a cutting adjusting seat is arranged, a servo motor drives a transmission screw rod to rotate, the cutting adjusting seat can stably move along a set track, and when the two ends of the cutting adjusting seat relatively move, the cutting adjusting seat is driven to rotate; according to the structural design, the cutting adjusting seat can be inclined and other angle changes, then the cutting angle of the cutting disc is driven to be changed, the characteristic enables the equipment to conduct multi-angle and multi-dimensional cutting on a frame material, different machining requirements are met, and the problem that in the different-angle cutting process of common cutting equipment, the machining efficiency is high is solved. The problems that in the prior art, cutting equipment conducts cutting operation through a rotary cutting mechanism, however, due to the fact that the cutting mode is not provided with a good stabilizing mechanism, shaking occurs easily in the cutting process, cutting operation is difficult to conduct stably, the cutting precision is reduced, and the production quality of bicycle frames is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of frame cutting, in particular to a multi-angle cutting device for a bicycle frame. Background Art

[0002] The bicycle frame multi-angle cutting equipment is an important tool in the processing and manufacturing of bicycle frames. It can realize accurate and multi-angle cutting of frame pipes to meet the diversity and complexity of frame design. In the production process of bicycle frames, bicycle frames require cutting surfaces at different angles to meet the subsequent welding of different bicycle frames. Commonly used cutting equipment uses a rotating cutting mechanism to perform cutting operations when facing cutting at different angles. However, this cutting method does not have a good stable mechanism, which easily leads to shaking during the cutting process, making it difficult to perform cutting operations smoothly, resulting in reduced cutting accuracy and affecting the production quality of bicycle frames. Summary of the invention

[0003] The present invention application discloses a multi-angle cutting device for a bicycle frame to solve the problem that the commonly used cutting devices proposed in the above background technology all perform cutting operations through a rotating cutting mechanism during the cutting process at different angles. However, such a cutting method does not have a good stabilizing mechanism, which easily leads to shaking during the cutting process, making it difficult to perform the cutting operation smoothly, resulting in a decrease in cutting accuracy, and affecting the production quality of the bicycle frame.

[0004] According to a first aspect of the present disclosure, there is provided a multi-angle cutting device for a bicycle frame, which specifically comprises: a cutting base, which is in the shape of a rectangular structure, and a cutting adjustment seat is slidably arranged on the top of the cutting base; a cutting transmission seat is slidably arranged on the bottom of the cutting adjustment seat; the cutting base also comprises: a connecting side seat, which is in the shape of a long strip structure, and the number of the connecting side seats is set to two, and the connecting side seats are symmetrically fixedly installed at the two ends of the top of the cutting base; a connecting slide groove, which is in the shape of a long strip groove structure, and the connecting slide groove is opened on the top of the connecting side seat; a transmission screw, which rotates inside the connecting slide groove; a servo motor, which is fixedly installed at one end of the connecting side seat; and a transmission connection between the rotating shaft of the servo motor and one end of the transmission screw.

[0005] As a further scheme of the present invention, the cutting base also includes: an adjusting slot, the adjusting slot is shaped like a T-slot structure, and the adjusting slot is opened at the top of the cutting base; an adjusting screw, the adjusting screw rotates inside the adjusting slot; a fixed side head, the fixed side head is shaped like a rectangular head structure, and the number of fixed side heads is set to two, and the fixed side heads are symmetrically arranged in an integrated manner on the top of the cutting base; a fixed slider A, the fixed slider A is shaped like a rectangular block structure, and the fixed slider A slides on one side of the fixed side head; a matching clamping block A, the matching clamping block A is shaped like a rectangular block structure, and the matching clamping block A is fixedly installed on the fixed slider A and the adjacent side of the fixed side head; a fixed screw A, the fixed screw A is rotated on the top of the cutting base through a threaded connection; and the other end of the fixed screw A is rotationally connected to one side of the fixed slider A.

[0006] As a further solution of the present invention, the cutting base also includes: a fixed slide, which is shaped like an L-shaped seat structure and slides on the top of the adjustment slide groove; a fixed slider B, which is shaped like a rectangular block structure and slides on the top of the fixed slide; a matching clamping block B, which is fixedly installed on the adjacent side of the fixed slide and the fixed slider B.

[0007] As a further solution of the present invention, the cutting base also includes: a fixed screw B, which is rotated on the top of the fixed slide through a threaded connection; the other end of the fixed screw B is rotationally connected to one side of the fixed slide B; a transmission joint, which is integrally arranged at the bottom of the fixed slide; and a threaded connection between the transmission joint and the adjustment screw.

[0008] As a further solution of the present invention, the cutting adjustment seat also includes: a cutting groove, which is shaped like a long strip groove structure and slides at the bottom of the cutting adjustment seat; a cutting screw, which rotates inside the cutting groove; a transmission motor, which is fixedly installed inside one end of the cutting adjustment seat; and a transmission connection between the rotating shaft of the transmission motor and one end of the cutting screw.

[0009] As a further solution of the present invention, the cutting adjustment seat also includes: an adjustment joint A, which is fixedly installed at one end of the cutting adjustment seat; an adjustment joint B, which slides at the other end of the cutting adjustment seat; a limiting pillar, which is integrally arranged at one end of the cutting adjustment seat; a sliding connection between the limiting pillar and the adjustment joint B; an adjustment pillar, which rotates at the bottom of the adjustment joint B and the adjustment joint A; an adjustment cutting head, which rotates at the bottom of the adjustment pillar; and a threaded connection between the adjustment cutting head and the transmission screw.

[0010] As a further solution of the present invention, the cutting transmission seat also includes: a cutting joint, which is shaped like an arc-shaped head structure and is integrally arranged on the top of the cutting transmission seat; a threaded connection between the cutting joint and the cutting screw; a stabilizing bracket, which is integrally arranged on one side of the cutting transmission seat; and a cutting motor, which is fixedly installed on the bottom of the cutting transmission seat.

[0011] As a further solution of the present invention, the cutting transmission seat also includes: an installation side frame, the installation side frame is fixed to the front end of the cutting transmission seat; an auxiliary cylinder, the auxiliary cylinder is fixedly installed inside the installation side frame; a transmission head, the transmission head is fixedly installed at the bottom of the piston rod of the auxiliary cylinder; an auxiliary plate, the bottom of the auxiliary plate is designed with a conical structure, and the auxiliary plate is integrally arranged on one side of the transmission head; a cutting disc, the cutting disc is fixedly installed at one end of the rotating shaft of the cutting motor; the cutting disc is arranged inside the stable bracket.

[0012] The bicycle frame multi-angle cutting device provided by the present invention has the following beneficial effects: Through the setting of the cutting adjustment seat, when cutting at different angles is required, the servo motor drives the transmission screw to rotate. As the transmission screw rotates, the cutting adjustment seat will move smoothly along the set trajectory. When the two ends of the cutting adjustment seat move relative to each other, its structural design enables the cutting adjustment seat to change angles such as inclination, thereby driving the cutting angle of the cutting disc to change accordingly. This feature enables the equipment to perform multi-angle and multi-dimensional cutting of frame materials, meeting different processing requirements and greatly improving the flexibility and applicability of cutting. Moreover, by adjusting the position of the two ends of the cutting adjustment seat, not only can the cutting of different positions of the frame material be achieved, but also the subsequent adjustment steps after fixing the material can be effectively reduced, which means that the operator does not need to frequently adjust the material position during the cutting process, thereby saving time and improving work efficiency. At the same time, this adjustment method also ensures the accuracy and consistency of cutting and improves the quality of the product.

[0013] Through the setting of the auxiliary plate, when cutting the frame material, by starting the auxiliary cylinder, the piston rod will drive the auxiliary plate to move downward, so that the operator can clearly observe the position where the cutting disc is about to cut through the auxiliary plate. This design not only improves the visibility of the operator, but also enables them to make timely adjustments according to the actual situation, ensuring the accuracy and safety of cutting. In addition, when it is necessary to cut the frame material in multiple places, the fixed slide can be easily moved by rotating the adjustment screw and utilizing the threaded connection between the screw and the transmission joint at the bottom of the fixed slide. This design enables the operator to quickly move the cutting equipment to the location where cutting is required, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0015] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture: Figure 1 It is a schematic diagram of the overall axial side stereoscopic structure of the bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of a cutting base of a bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the fixed slide structure of the bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0019] Figure 4 The invention is a schematic diagram of the structure of a cutting adjustment seat after adjustment of the multi-angle cutting device for a bicycle frame according to an embodiment of the present invention.

[0020] Figure 5 It is a schematic diagram of the structure of a cutting adjustment seat of a bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0021] Figure 6 It is a schematic diagram of the disassembled structure of the adjustment joint B of the bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0022] Figure 7 It is a schematic diagram of the structure of a cutting transmission seat of a bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0023] Figure 8 It is a schematic diagram of the auxiliary plate structure of the bicycle frame multi-angle cutting device according to an embodiment of the present invention.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows: 1. Cutting base; 101. Connecting side seat; 102. Connecting slide; 103. Transmission screw; 104. Servo motor; 105. Adjusting slide; 106. Adjusting screw; 107. Fixing side head; 108. Fixing slider A; 109. Matching clamping block A; 110. Fixing screw A; 111. Fixing slide; 112. Fixing slider B; 113. Matching clamping block B; 114. Fixing screw B; 115. Transmission joint; 2. Cutting adjustment Seat; 201, cutting slide; 202, cutting screw; 203, transmission motor; 204, adjustment joint A; 205, adjustment joint B; 206, limiting support; 207, adjustment support; 208, adjustment cutting head; 3, cutting transmission seat; 301, cutting joint; 302, stabilizing bracket; 303, cutting motor; 304, mounting side frame; 305, auxiliary cylinder; 306, transmission head; 307, auxiliary plate; 308, cutting disc. DETAILED DESCRIPTION

[0025] As attached Figure 1 To Attachment Figure 8 As shown: Embodiment: The present invention proposes a multi-angle cutting device for a bicycle frame, comprising: a cutting base 1, the cutting base 1 is in the shape of a rectangular structure, and a cutting adjustment base 2 is slidably arranged on the top of the cutting base 1; a cutting transmission base 3 is slidably arranged on the bottom of the cutting adjustment base 2; the cutting base 1 also comprises: a connecting side seat 101, the connecting side seat 101 is in the shape of a long strip structure, and the number of the connecting side seats 101 is set to two, and the connecting side seats 101 are symmetrically fixedly installed at the two ends of the top of the cutting base 1; a connecting slide 102, the connecting slide 102 is in the shape of a long strip groove structure, and the connecting slide 102 is opened on the top of the connecting side seat 101; a transmission screw 103 , the transmission screw 103 rotates inside the connecting slide 102; the servo motor 104, the servo motor 104 is fixedly installed at one end of the connecting side seat 101; the rotating shaft of the servo motor 104 is transmission-connected to one end of the transmission screw 103; the adjustment slide 105, the shape of the adjustment slide 105 is a T-shaped groove structure, and the adjustment slide 105 is opened on the top of the cutting base 1; the adjustment screw 106, the adjustment screw 106 rotates inside the adjustment slide 105; the fixed side head 107, the shape of the fixed side head 107 is a rectangular head structure, and the number of the fixed side heads 107 is set to two, and the fixed side heads 107 are symmetrically arranged on the top of the cutting base 1 ; Fixed slider A108, the fixed slider A108 is in the shape of a rectangular block structure, and the fixed slider A108 slides on one side of the fixed side head 107; matching clamp A109, the matching clamp A109 is in the shape of a rectangular block structure, and the matching clamp A109 is fixedly installed on the adjacent side of the fixed slider A108 and the fixed side head 107; fixed screw A110, the fixed screw A110 is rotated on the top of the cutting base 1 through a threaded connection; and the other end of the fixed screw A110 is rotatably connected to one side of the fixed slider A108; fixed slide 111, the fixed slide 111 is in the shape of an L-shaped seat structure, and the fixed slide 111 slides on the adjustment slide The top of the groove 105; the fixed slider B112, the fixed slider B112 is in the shape of a rectangular block structure, and the fixed slider B112 slides on the top of the fixed slide 111; the matching clamping block B113, the matching clamping block B113 is fixedly installed on the fixed slide 111 and the adjacent side of the fixed slider B112; the fixed screw B114, the fixed screw B114 is rotated on the top of the fixed slide 111 through a threaded connection; the other end of the fixed screw B114 is rotationally connected to one side of the fixed slider B112; the transmission joint 115, the transmission joint 115 is integrally arranged at the bottom of the fixed slide 111; the transmission joint 115 is threadedly connected to the adjustment screw 106.

[0026] The cutting adjustment seat 2 further comprises: a cutting slot 201, which is in the shape of a long strip slot structure and slides on the bottom of the cutting adjustment seat 2; a cutting screw 202, which rotates inside the cutting slot 201; a transmission motor 203, which is fixedly installed inside one end of the cutting adjustment seat 2; a transmission connection between the rotating shaft of the transmission motor 203 and one end of the cutting screw 202; an adjustment joint A204, which is fixedly installed on one end of the cutting adjustment seat 2 End; adjusting joint B205, adjusting joint B205 slides on the other end of the cutting adjustment seat 2; limiting pillar 206, limiting pillar 206 is integrally arranged at one end of the cutting adjustment seat 2; the limiting pillar 206 is slidingly connected with the adjusting joint B205; adjusting pillar 207, adjusting pillar 207 rotates on the bottom of the adjusting joint B205 and the adjusting joint A204; adjusting cutting head 208, adjusting cutting head 208 rotates on the bottom of the adjusting pillar 207; adjusting cutting head 208 is threadedly connected with the transmission screw 103.

[0027] Among them, the cutting transmission seat 3 also includes: a cutting joint 301, which is in the shape of an arc head structure and is integrally arranged on the top of the cutting transmission seat 3; a threaded connection between the cutting joint 301 and the cutting screw 202; a stabilizing bracket 302, which is integrally arranged on one side of the cutting transmission seat 3; a cutting motor 303, which is fixedly installed at the bottom of the cutting transmission seat 3; a mounting side frame 304, which is fixed to the front end of the cutting transmission seat 3; an auxiliary cylinder 305, which is fixedly installed inside the mounting side frame 304; a transmission head 306, which is fixedly installed at the bottom of the piston rod of the auxiliary cylinder 305; an auxiliary plate 307, which has a conical structure design at the bottom and is integrally arranged on one side of the transmission head 306; a cutting disc 308, which is fixedly installed at one end of the rotating shaft of the cutting motor 303; and the cutting disc 308 is arranged inside the stabilizing bracket 302.

[0028] The specific usage and function of this embodiment are as follows: When cutting the bicycle frame material, the material is placed between the fixed side head 107 and the fixed slider A108, and then the fixed screw A110 is rotated. The fixed screw A110 will drive the fixed slider A108 to move to one side. At this time, the fixed slider A108 and the matching clamp A109 adjacent to the fixed side head 107 fix the cut material. At this time, the cutting motor 303 is started to drive the cutting disk 308 to rotate, and then the transmission motor 203 drives the cutting screw 202 to rotate. The cutting screw 202 is threadedly connected to the cutting joint 301. The cutting screw 202 will drive the cutting transmission seat 3 to move through the cutting joint 301, thereby cutting the frame material through the cutting disk 308.

[0029] When cutting at different angles is required, the servo motor 104 can be used. The servo motor 104 will drive the transmission screw 103 to rotate. The transmission screw 103 is threadedly connected to the adjustment cutting head 208. The transmission screw 103 will move through the cutting adjustment seat 2. When the two ends of the cutting adjustment seat 2 move, the cutting adjustment seat 2 will tilt. At this time, the cutting angle of the cutting disk 308 changes, so that different angles can be cut. Moreover, by adjusting the positions of the two ends of the cutting adjustment seat 2, cutting of different positions of the frame material can be achieved, thereby reducing the subsequent adjustment of the fixed material and performing cutting, thereby greatly improving the cutting efficiency.

[0030] When cutting the frame material, the auxiliary cylinder 305 can be started, and the auxiliary cylinder 305 will drive the auxiliary plate 307 to move downward through the piston rod, so that the cutting personnel can observe the cutting position of the cutting disc 308 through the auxiliary plate 307, thereby facilitating the operator to make adjustments.

[0031] When it is necessary to cut the frame material at multiple locations, the adjusting screw 106 is rotated and threadedly connected to the transmission joint 115 at the bottom of the fixed slide 111. The rotation of the adjusting screw 106 can drive the fixed slide 111 to move through the transmission joint 115 and move it to the side of the required cutting position. Then, by rotating the fixed screw B114, the fixed screw B114 will drive the fixed slider B112 to move. The fixed slider B112 and the matching clamping block B113 on the fixed slide 111 further fix the frame material, so that the cutting position of the material can have a certain fixed stability.

[0032] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A bicycle frame multi-angle cutting device, characterized in that: include: A cutting base (1), wherein the cutting base (1) is in the shape of a rectangular structure, and a cutting adjustment seat (2) is slidably disposed on the top of the cutting base (1); a cutting transmission seat (3) is slidably disposed on the bottom of the cutting adjustment seat (2); the cutting base (1) further comprises: a connecting side seat (101), wherein the connecting side seat (101) is in the shape of a long strip structure, and the number of the connecting side seats (101) is set to two, and the connecting side seats (101) are symmetrically fixedly mounted on the two ends of the top of the cutting base (1); an adjusting slide (105), wherein the adjusting slide (105) is in the shape of a T-shaped slot structure, and the adjusting slide (105) is opened on the top of the cutting base (1); a fixed slide (111), wherein the fixed slide (111) is in the shape of an L-shaped seat structure, and the fixed slide (111) slides on the top of the adjusting slide (105); and a fixed slider B (112), wherein the fixed slider B (112) is in the shape of a rectangular block structure, and the fixed slider B (112) slides on the top of the fixed slider (111); The cutting transmission seat (3) further comprises: a mounting side frame (304), the mounting side frame (304) being fixed to the front end of the cutting transmission seat (3); an auxiliary cylinder (305), the auxiliary cylinder (305) being fixedly mounted inside the mounting side frame (304); a transmission head (306), the transmission head (306) being fixedly mounted to the bottom of the piston rod of the auxiliary cylinder (305); and an auxiliary plate (307), the bottom of the auxiliary plate (307) being designed in a conical structure, and the auxiliary plate (307) being integrally arranged on one side of the transmission head (306).

2. The multi-angle cutting device for a bicycle frame as claimed in claim 1, characterized in that: The cutting base (1) further comprises: a connecting slide groove (102), the connecting slide groove (102) is in the shape of a long strip groove structure, and the connecting slide groove (102) is opened at the top of the connecting side seat (101); a transmission screw (103), the transmission screw (103) rotates inside the connecting slide groove (102); a servo motor (104), the servo motor (104) is fixedly installed at one end of the connecting side seat (101); a rotating shaft of the servo motor (104) is transmission-connected to one end of the transmission screw (103); an adjustment screw (106), the adjustment screw (106) rotates inside the adjustment slide groove (105); a fixed side head (107), the fixed side head (107) is in the shape of a rectangular head structure, and the fixed side head (107) ) are set to two, the fixed side head (107) is symmetrically arranged on the top of the cutting base (1) in an integrated manner; a fixed slider A (108), the fixed slider A (108) is in the shape of a rectangular block structure, and the fixed slider A (108) slides on one side of the fixed side head (107); a matching clamping block A (109), the matching clamping block A (109) is in the shape of a rectangular block structure, and the matching clamping block A (109) is fixedly installed on the fixed slider A (108) and the adjacent side of the fixed side head (107); a fixed screw rod A (110), the fixed screw rod A (110) is rotatably connected to the top of the cutting base (1) through a threaded connection; and the other end of the fixed screw rod A (110) is rotatably connected to one side of the fixed slider A (108).

3. A bicycle frame multi-angle cutting device as claimed in claim 2, characterized in that: The cutting base (1) further comprises: a matching clamping block B (113), wherein the matching clamping block B (113) is fixedly mounted on one side adjacent to the fixed sliding seat (111) and the fixed sliding block B (112).

4. The multi-angle cutting device for a bicycle frame as claimed in claim 3, characterized in that: The cutting base (1) further comprises: a fixed screw rod B (114), the fixed screw rod B (114) being rotatably connected to the top of the fixed slide seat (111) through a threaded connection; the other end of the fixed screw rod B (114) being rotatably connected to one side of the fixed slide seat B (112); a transmission joint (115), the transmission joint (115) being integrally arranged at the bottom of the fixed slide seat (111); and the transmission joint (115) being threadably connected to the adjusting screw rod (106).

5. The multi-angle cutting device for a bicycle frame as claimed in claim 1, characterized in that: The cutting adjustment seat (2) further comprises: a cutting slide groove (201), the cutting slide groove (201) is in the shape of a long strip groove structure, and the cutting slide groove (201) slides on the bottom of the cutting adjustment seat (2); a cutting screw rod (202), the cutting screw rod (202) rotates inside the cutting slide groove (201); a transmission motor (203), the transmission motor (203) is fixedly installed inside one end of the cutting adjustment seat (2); and a rotating shaft of the transmission motor (203) is transmission-connected to one end of the cutting screw rod (202).

6. The multi-angle cutting device for a bicycle frame as claimed in claim 5, characterized in that: The cutting adjustment seat (2) further comprises: an adjustment joint A (204), the adjustment joint A (204) being fixedly mounted on one end of the cutting adjustment seat (2); an adjustment joint B (205), the adjustment joint B (205) being slidable on the other end of the cutting adjustment seat (2); a limiting pillar (206), the limiting pillar (206) being integrally arranged on one end of the cutting adjustment seat (2); a sliding connection between the limiting pillar (206) and the adjustment joint B (205); an adjustment pillar (207), the adjustment pillar (207) being rotatable on the bottom of the adjustment joint B (205) and the adjustment joint A (204); an adjustment cutting head (208), the adjustment cutting head (208) being rotatable on the bottom of the adjustment pillar (207); and a threaded connection between the adjustment cutting head (208) and the transmission screw (103).

7. The multi-angle cutting device for a bicycle frame as claimed in claim 1, characterized in that: The cutting transmission seat (3) further comprises: a cutting joint (301), the cutting joint (301) being in the shape of an arc-shaped head structure and being integrally arranged on the top of the cutting transmission seat (3); a threaded connection between the cutting joint (301) and the cutting screw (202); a stabilizing bracket (302), the stabilizing bracket (302) being integrally arranged on one side of the cutting transmission seat (3); and a cutting motor (303), the cutting motor (303) being fixedly mounted on the bottom of the cutting transmission seat (3).

8. The multi-angle cutting device for a bicycle frame as claimed in claim 7, characterized in that: A cutting disc (308) is fixedly mounted on one end of the rotating shaft of the cutting motor (303); the cutting disc (308) is arranged inside the stabilizing bracket (302).

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