Clamping mechanism for motorcycle frame production

Abstract

The utility model discloses a clamping mechanism for motorcycle frame production, and relates to the technical field of clamping mechanisms. The device comprises a center seat, a base, a first clamp and a second clamp, the first clamp and the second clamp are arranged on the outer walls of the center seat and the base respectively, a machining table for supporting the center seat is arranged at one end of the center seat, and the first clamp and the second clamp clamp and support the two ends of a motorcycle frame respectively. According to the clamping mechanism for motorcycle frame production, the distance between the two sets of clamps can be adjusted and controlled through the arranged supporting base, adjusting screw rods and threaded blocks, arc-shaped plates for adjusting and controlling the clamping range of the clamps are arranged at the clamps, so that motorcycle frames of different sizes can be stably clamped through the clamps, and the clamping efficiency is improved. And the clamp is used in cooperation with the driving motor, the position of the motorcycle frame can be driven to change, so that the motorcycle frame is stabilized between different machining devices through the clamp to change the position, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping mechanisms, in particular to a clamping mechanism for producing motorcycle frames. Background Art

[0002] The clamping mechanism is mainly composed of a clamp and components supporting the clamp. The production equipment can firmly fix the placement of the motorcycle frame through the clamping mechanism installed therein, so that the motorcycle frame will not move or shake during the processing process. The clamping mechanism can reasonably distribute the clamping force, thereby effectively preventing the frame from deformation during the production and processing process.

[0003] At present, two or more sets of clamps are needed to clamp and support each end of the motorcycle frame. When the motorcycle frame is punched, sprayed, and subjected to continuous processing such as drilling, spraying, etc., the motorcycle frame needs to be moved to the relevant processing equipment in sequence. During this process, the placement of the motorcycle frame needs to be changed many times, that is, the clamps clamping the motorcycle frame need to be replaced many times. In this case, the motorcycle frame processing steps are relatively cumbersome, and when faced with an irregularly shaped motorcycle frame, the clamps with fixed setting positions and fixed setting sizes cannot meet the requirements of stable clamping of the motorcycle frame. In view of the shortcomings of the existing technology, we propose a clamping mechanism for motorcycle frame production to solve the above problems. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a clamping mechanism for motorcycle frame production, which solves the problem that the motorcycle frame cannot be easily changed in position when the motorcycle frame is subjected to continuous processing such as punching and spraying after production, and the problem that the clamp with a fixed position and fixed size cannot meet the requirements of stable clamping of the motorcycle frame when facing an irregularly shaped motorcycle frame.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A clamping mechanism for motorcycle frame production, comprising a center seat, a base, and a first clamp and a second clamp respectively provided on the center seat and the outer wall of the base, wherein one end of the center seat is provided with a processing table for supporting the center seat, and the bottom surface of the base is provided with an adjustment mechanism, wherein the adjustment mechanism comprises:

[0006] A support seat is provided on the bottom surface of the base, and one end of the support seat is fixedly connected to the outer wall of the center seat;

[0007] An adjusting screw is rotatably arranged inside the support seat, and an outer wall of the adjusting screw is threadedly connected to a threaded block for connecting the adjusting screw and the base;

[0008] A slot is provided on the bottom surface of one end of the support seat. A track is provided on the top surface of the processing table. One end of the support seat is sleeved on the outer wall of the track through the slot.

[0009] Preferably, a limiting rod for positioning the moving track of the threaded block is fixedly connected to the interior of the support seat, and a locking assembly is provided on one side of the support seat.

[0010] Preferably, the locking assembly includes a threaded barrel fixedly arranged on one side of the support seat and a threaded ring threadedly sleeved on the outer wall of the adjusting screw, and one end of the threaded ring is threadedly inserted into the interior of the threaded barrel.

[0011] Preferably, the base is arranged on the top of the threaded block, and the top surface of the base is provided with a connecting screw for fixing the base and the threaded block.

[0012] Preferably, the first clamp and the second clamp each include a first clamping ring, a second clamping ring rotatably connected to the first clamping ring, and a fixing screw for locking the first clamping ring and the second clamping ring.

[0013] Preferably, the inner surface of the second clamping ring is provided with an arc plate, a telescopic rod is provided between the outer wall of the arc plate and the inner surface of the second clamping ring, and the outer wall of the second clamping ring is rotatably connected to a control screw for adjusting the position of the arc plate.

[0014] Preferably, a driving motor for controlling the rotation of the center seat is provided inside the processing table.

[0015] The utility model discloses a clamping mechanism for producing motorcycle frames, which has the following beneficial effects: the clamping mechanism for producing motorcycle frames can adjust the distance between two sets of clamps by means of a support seat, an adjusting screw and a threaded block; the clamp is provided with an arc-shaped plate for adjusting its clamping range, so that the clamp can firmly clamp motorcycle frames of different sizes; and the clamp is used in combination with a driving motor to drive the motorcycle frame to change its position, so that the motorcycle frame can be stabilized by the clamp to change its position between different processing equipment, and the utility model has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first clamp and the second clamp of the utility model;

[0019] Figure 3 This is an exploded view of the support seat and threaded block structure of the utility model;

[0020] Figure 4 This is an exploded view of the locking assembly structure of the utility model;

[0021] Figure 5 This is an exploded view of the threaded block and base structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the first clamp and the second clamp of the utility model.

[0023] In the figure: 1. Center seat; 11. First clamp; 2. Base; 21. Second clamp; 3. Processing table; 31. Track; 4. Drive motor; 5. Adjustment mechanism; 51. Support seat; 52. Adjustment screw; 53. Threaded block; 54. Limit rod; 55. Locking assembly; 551. Threaded barrel; 552. Threaded ring; 56. Slot; 6. Connecting screw; 7. First retaining ring; 71. Second retaining ring; 72. Fixed screw; 73. Arc plate; 74. Telescopic rod; 75. Control screw. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] The embodiments of the present application provide a clamping mechanism for motorcycle frame production, which solves the problem that the motorcycle frame cannot be easily changed in position when the motorcycle frame is subjected to continuous processing such as punching and spraying after production, and the problem that a clamp with a fixed position and fixed size cannot stably clamp the motorcycle frame when facing an irregularly shaped motorcycle frame. The clamping mechanism can stably clamp motorcycle frames of different sizes, and after the clamping mechanism clamps the motorcycle frame, it can drive the motorcycle frame to change position between different devices.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] The embodiment of the utility model discloses a clamping mechanism for producing a motorcycle frame.

[0028] According to the attached Figure 1-6 As shown, it includes a center seat 1, a base 2, and a first clamp 11 and a second clamp 21 respectively arranged on the outer walls of the center seat 1 and the base 2. A processing table 3 for supporting the center seat 1 is provided at one end of the center seat 1. A driving motor 4 for controlling the rotation of the center seat 1 is provided inside the processing table 3. When spraying and other production processes are performed on the motorcycle frame, refer to the attached Figure 1 The first clamp 11 and the second clamp 21 respectively clamp and support the two ends of the motorcycle frame, and then the drive motor 4 can be turned on to enable relevant processing of various parts of the motorcycle frame.

[0029] Refer to the attached Figure 6 The first clamp 11 and the second clamp 21 each include a first snap ring 7, a second snap ring 71 rotatably connected to the first snap ring 7, and a fixing screw 72 for locking the first snap ring 7 and the second snap ring 71. Figure 2 The first clamp 7 at the first clamp 11 is fixedly connected to the center seat 1, and the first clamp 7 at the second clamp 21 is movably hinged to the base 2. The inner surface of the second clamp 71 is provided with an arc plate 73, and a telescopic rod 74 is provided between the outer wall of the arc plate 73 and the inner surface of the second clamp 71. The outer wall of the second clamp 71 is rotatably connected to a control screw 75 for adjusting the position of the arc plate 73. One end of the control screw 75 is limitedly connected to the outer wall of the arc plate 73 through a bearing. The bearing is not specifically shown in the accompanying drawings, so that in the process of rotating the control screw 75, the control screw 75 and the arc plate 73 always remain connected. And through the setting of the arc plate 73 and the control screw 75, the clamping range of multiple sets of clamps can be adjusted, so that multiple sets of clamps can firmly clamp motorcycle frames of different sizes.

[0030] Refer to the attached Figure 2-3The bottom surface of the base 2 is provided with an adjusting mechanism 5, through which the distance between the first clamp 11 and the second clamp 21 can be regulated. In addition, the outer wall of the center seat 1 can be provided with a plurality of adjusting mechanisms 5, so that the distance between a plurality of second clamps 21 and the first clamp 11 can be adjusted, so that a plurality of motorcycle frames can be produced and processed at one time. The adjusting mechanism 5 includes a support seat 51, which is provided on the bottom surface of the base 2, and one end of the support seat 51 is fixedly connected to the outer wall of the center seat 1, and the adjusting screw 52 is rotatably provided inside the support seat 51. The outer wall of the adjusting screw 52 is threadedly connected with a threaded block 53 for connecting the adjusting screw 52 and the base 2. The threaded block 53 is slidably provided inside the support seat 51, and the interior of the support seat 51 is fixedly connected with a limit rod 54 for positioning the moving trajectory of the threaded block 53. The groove 56 is opened in the bottom surface of one end of the support seat 51, and the top surface of the processing table 3 is provided with a track 31. One end of the support seat 51 is sleeved on the outer wall of the track 31 through the slot 56. By adjusting the screw 52, ​​the threaded connection between the adjusting screw 52 and the threaded block 53 drives the threaded block 53 and the base 2 on the top surface of the threaded block 53 to move, so that the second clamp 21 on the top of the base 2 changes the setting position relative to the first clamp 11, thereby making the adjusted first clamp 11 and second clamp 21 able to clamp and support motorcycle frames of different sizes. When the drive motor 4 is turned on to drive the center seat 1 to rotate, the support seat 51 connected to the center seat 1 performs equal circumferential rotation under the limit of the track 31, thereby driving the first clamp 11 and the second clamp 21 and the motorcycle frame clamped by the first clamp 11 and the second clamp 21 to rotate in a circle.

[0031] Refer to the attached Figure 3-4 A locking assembly 55 is provided on one side of the support seat 51. The locking assembly 55 includes a threaded barrel 551 fixedly provided on one side of the support seat 51 and a threaded ring 552 threadedly sleeved on the outer wall of the adjusting screw 52. One end of the threaded ring 552 is threadedly inserted into the interior of the threaded barrel 551. The inner and outer walls of the threaded ring 552 are both provided with a group of threaded teeth. The threaded ring 552 is threadedly connected to the threaded teeth on the outer wall of the adjusting screw 52 through the threaded teeth on its inner wall, and the threaded ring 552 is threadedly connected to the threaded teeth on the inner wall of the threaded barrel 551 through the threaded teeth on its outer wall.

[0032] Refer to the attached Figure 5 The base 2 is arranged on the top of the threaded block 53, and the top surface of the base 2 is provided with a connecting screw 6 for fixing the base 2 and the threaded block 53. Through the provided connecting screw 6, the base 2 and the threaded block 53 can be disassembled and assembled, and then the second clamp 21 and the threaded block 53 can be disassembled and assembled, so that the damaged second clamp 21 can be easily replaced.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for producing a motorcycle frame, comprising a center seat (1), a base (2), and a first clamp (11) and a second clamp (21) respectively arranged on the outer walls of the center seat (1) and the base (2), wherein a processing table (3) for supporting the center seat (1) is provided at one end thereof, and characterized in that: The bottom surface of the base (2) is provided with an adjustment mechanism (5), and the adjustment mechanism (5) comprises: A support seat (51) is provided on the bottom surface of the base (2), and one end of the support seat (51) is fixedly connected to the outer wall of the center seat (1); An adjusting screw (52) is rotatably arranged inside the support seat (51), and an outer wall of the adjusting screw (52) is threadedly connected to a threaded block (53) for connecting the adjusting screw (52) and the base (2); A slot (56) is provided on the bottom surface of one end of the support seat (51); a track (31) is provided on the top surface of the processing table (3); and one end of the support seat (51) is sleeved on the outer wall of the track (31) through the slot (56).

2. A clamping mechanism for motorcycle frame production according to claim 1, characterized in that: A limiting rod (54) for positioning the moving track of the threaded block (53) is fixedly connected to the interior of the support seat (51), and a locking assembly (55) is provided on one side of the support seat (51).

3. The clamping mechanism for motorcycle frame production according to claim 2, characterized in that: The locking assembly (55) comprises a threaded barrel (551) fixedly arranged on one side of the support seat (51) and a threaded ring (552) threadedly sleeved on the outer wall of the adjusting screw (52), and one end of the threaded ring (552) is threadedly inserted into the interior of the threaded barrel (551).

4. The clamping mechanism for motorcycle frame production according to claim 1, characterized in that: The base (2) is arranged on the top of the threaded block (53), and a connecting screw (6) for fixing the base (2) and the threaded block (53) is provided on the top surface of the base (2).

5. The clamping mechanism for motorcycle frame production according to claim 1, characterized in that: The first clamp (11) and the second clamp (21) both comprise a first clamp (7), a second clamp (71) rotatably connected to the first clamp (7), and a fixing screw (72) for locking the first clamp (7) and the second clamp (71).

6. The clamping mechanism for motorcycle frame production according to claim 5, characterized in that: The inner surface of the second clamping ring (71) is provided with an arc plate (73), a telescopic rod (74) is provided between the outer wall of the arc plate (73) and the inner surface of the second clamping ring (71), and the outer wall of the second clamping ring (71) is rotatably connected to a control screw (75) for adjusting the position of the arc plate (73).

7. The clamping mechanism for motorcycle frame production according to claim 1, characterized in that: A driving motor (4) for controlling the rotation of the center seat (1) is provided inside the processing table (3).

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