Motorcycle suspension bracket casting mold

Abstract

The utility model discloses a motorcycle suspension support casting mold which comprises a casting mold body, the bottom of the casting mold body is located on a working table, a rapid positioning and stabilizing mechanism is installed on the working table, and an installation frame installed at the bottom of the working table is arranged on the rapid positioning and stabilizing mechanism. An air cylinder is installed on the surface of the bottom of the installation frame, meanwhile, a driving plate is installed at the end of an output shaft of the air cylinder, a driving column is fixedly connected to the end of the driving plate, and the driving column penetrates through a penetrating hole formed in the workbench and is fixedly connected with the locking disc. According to the motorcycle suspension bracket casting mold, the four locking discs are driven by the two air cylinders to synchronously move downwards, so that the four locking discs are clamped in the two locking channels at the bottom of the casting mold body, positioning and mounting can be completed, compared with traditional bolt fixing, the tedious bolt tightening step is omitted, the mounting time is greatly shortened, and rapid positioning and mounting are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting mould field, concretely is a motorcycle suspension support casting mould. BACKGROUND

[0002] The working principle of the motorcycle suspension support casting mould is that: the molten metal liquid (such as aluminum alloy, cast iron, etc.) is injected into the mould cavity that is completely consistent with the shape of the suspension support through the gating system (sprue, runner, riser) in advance, the metal liquid is fully filled in the cavity and cools and solidifies, after the metal is completely shaped, the mould parting surface is opened, the suspension support casting that is consistent with the shape of the cavity is ejected through the ejection mechanism, and one casting cycle is completed, and subsequent processing such as cleaning and polishing can be carried out on the casting to meet the precision requirements.

[0003] Regarding the patent of casting mould, through the retrieval, the Chinese patent with the announcement number CN206882706U discloses a rear suspension support casting hot core box mould, wherein the rear suspension support includes integrally formed first, second, third and fourth parts, the mould includes an upper shell mould and a lower shell mould, the upper shell mould includes an upper shell forming upper mould and an upper shell forming lower mould, the upper shell forming upper mould is provided with a first cavity, a second cavity and a first positioning hole, and the lower shell mould is provided with a second positioning hole and a third positioning hole.

[0004] Although the above-mentioned device can effectively improve the quality of the rear suspension support and improve the product qualification rate, the suspension support casting mould cannot be quickly positioned and installed on the workbench in actual use, and the use of bolts to fix the mould on the workbench can ensure the stability of the mould during work, but it is very difficult to disassemble. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a motorcycle suspension support casting mould to solve the problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, a motorcycle suspension support casting mould is provided, which comprises a casting mould body, the bottom of the casting mould body is located on a workbench, a quick positioning and stabilizing mechanism is installed on the workbench, a mounting bracket is arranged on the quick positioning and stabilizing mechanism and mounted on the bottom of the workbench, a cylinder is mounted on the bottom surface of the mounting bracket, a driving plate is mounted on the output shaft end of the cylinder, a driving column is fixedly connected to the end of the driving plate, and the driving column penetrates through the through hole formed on the workbench and is fixedly connected with a locking disc.

[0007] Further, the casting mould body comprises a mould base, a butt joint seat, a locking channel, a positioning groove, a positioning track and a limiting sheet, the surface of the butt joint seat is provided with the mould base, locking channels are formed on the two sides of the bottom of the butt joint seat, and two groups of positioning grooves are formed in the middle part of the butt joint seat.

[0008] Furthermore, the positioning rails are configured as two sets, which are fixedly connected to both sides of the worktable surface, and limit plates are fixedly provided at their ends. The positioning rails are adapted to the size of the positioning grooves, and the positioning rails are inserted into the interior of the positioning grooves and limited by the limit plates.

[0009] Furthermore, the locking channel is T-shaped, and two sets of locking discs are provided inside the locking channel. The locking discs are circular and move downwards to engage with the locking channel.

[0010] Furthermore, the rapid positioning and stabilization mechanism includes a mounting frame, a support column, a cylinder, a guide rod, a drive plate, a drive column, a locking disc, and a rubber seat. Both ends of the mounting frame are fixed with support columns, and the end of the support column away from the mounting frame is fixed to the bottom of the worktable.

[0011] Furthermore, two sets of cylinders are provided on the mounting bracket, and the two sets of cylinders drive the drive plate to move vertically up and down, and the drive plate is rectangular.

[0012] Furthermore, guide holes are provided on both sides of the drive plate, and guide rods are inserted into the interior of both sets of guide holes. One end of the guide rod is fixed to the bottom of the workbench, and the other end is fixed to the mounting bracket.

[0013] Furthermore, a rubber seat is fixedly provided at the bottom of the locking disc, and the rubber seat is circular, with the same diameter as the locking disc.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This solution uses hoisting equipment to lift the casting mold body and place it on the workbench. Two sets of cylinders drive four sets of locking discs to move downwards synchronously, so that the four sets of locking discs are locked into the two sets of locking channels at the bottom of the casting mold body, thus completing the positioning and installation. Compared with traditional bolt fixing, it eliminates the tedious bolt tightening steps, greatly shortens the installation time, and achieves rapid positioning and installation.

[0016] 2. This solution allows the casting mold body to slide along the positioning track via the positioning groove at the bottom. There is no need to repeatedly manually calibrate the position. Simply push the mold until the end face of the docking seat touches the limiting piece to confirm that the casting mold body has reached the target position. The entire positioning process only requires pushing the casting mold body and is completed by relying on the guidance of the positioning groove and positioning track and the trigger prompt of the limiting piece. No professional personnel are required to perform complex measurement or debugging operations.

[0017] 3. This solution uses a circular rubber seat to buffer the impact force of the cylinder driving the locking disc downward during the locking process, avoiding slight displacement of the casting mold body or worktable caused by rigid collision; at the same time, when vibration occurs during casting operation, the rubber seat can absorb some of the vibration energy, reduce the impact of vibration on the locking structure, and further improve the stability of the casting mold body after positioning. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a bottom view of the structure of this utility model;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 This is a rear view of the structure of this utility model;

[0022] Figure 5 This is a cross-sectional view of the structure of this utility model.

[0023] The following numbers are labeled in the diagram: 100, casting mold body; 11, mold base; 12, docking seat; 13, locking channel; 14, positioning groove; 15, positioning rail; 16, limit plate; 200, worktable; 300, quick positioning stabilizing mechanism; 31, mounting bracket; 32, support column; 33, cylinder; 34, guide rod; 35, drive plate; 36, drive column; 361, locking disc; 3611, rubber seat. Detailed Implementation

[0024] Please see Figures 1-5 This utility model provides a casting mold for a motorcycle suspension bracket, including a casting mold body 100. The bottom of the casting mold body 100 is located on a workbench 200, and a quick positioning and stabilizing mechanism 300 is installed on the workbench 200. The quick positioning and stabilizing mechanism 300 is provided with a mounting bracket 31 installed on the bottom of the workbench 200, and a cylinder 33 is installed on the bottom surface of the mounting bracket 31. At the same time, a drive plate 35 is installed at the end of the output shaft of the cylinder 33. A drive column 36 is fixedly connected to the end of the drive plate 35, and the drive column 36 passes through a through hole opened on the workbench 200 and is fixedly connected to a locking plate 361.

[0025] Working principle: When it is necessary to position and install the casting mold body 100 on the workbench 200 at the target position, a hoisting device is used to lift the casting mold body 100 and place it above the workbench 200. The two sets of locking channels 13 at the bottom of the casting mold body 100 cover the locking discs 361 on both sides of the surface of the workbench 200. At this time, the four sets of locking discs 361 move downward synchronously under the drive of the two sets of cylinders 33. The four sets of locking discs 361 are engaged inside the two sets of locking channels 13, realizing the quick positioning and installation of the casting mold body 100 on the workbench 200, replacing the traditional method of fixing with bolts, and facilitating the disassembly or installation of the casting mold body 100.

[0026] In a preferred embodiment, the casting mold body 100 includes a mold base 11, a docking seat 12, a locking channel 13, a positioning groove 14, a positioning track 15, and a limiting piece 16. The mold base 11 is mounted on the surface of the docking seat 12, and the locking channels 13 are opened on both sides of its bottom, while two sets of positioning grooves 14 are opened in the middle.

[0027] The positioning rails 15 are configured as two sets, which are fixedly connected to both sides of the worktable 200 surface, and the ends of the rails are fixedly provided with limiting pieces 16. The positioning rails 15 are adapted to the size of the positioning grooves 14, and the positioning rails 15 are inserted into the interior of the positioning grooves 14 and limited by the limiting pieces 16.

[0028] like Figures 1-3 As shown: The positioning groove 14, positioning track 15 and limiting piece 16 are set to quickly position the casting mold body 100 on the worktable 200. Specifically: when the casting mold body 100 slides on the positioning track 15 through the bottom positioning groove 14, when the end face of the docking seat 12 abuts against the limiting piece 16, the casting mold body 100 moves to the target position.

[0029] The casting mold body 100 slides along the positioning track 15 via the positioning groove 14 at the bottom. Without repeated manual calibration, simply pushing the mold until the end face of the docking seat 12 contacts the limiting piece 16 confirms that the casting mold body 100 has reached the target position. This significantly reduces the time spent on multiple adjustments and comparisons in traditional positioning, achieving rapid positioning. The sliding cooperation between the positioning groove 14 and the positioning track 15 provides guidance, limiting the offset direction of the casting mold body 100 on the worktable 200 and preventing lateral misalignment. Simultaneously, the limiting piece 16 serves as a fixed positional reference, precisely controlling the final stopping position of the casting mold body 100, preventing inaccurate positioning due to human judgment deviations, and ensuring the accuracy of subsequent docking of components such as the locking disc 361 and the locking channel 13. The entire positioning process only requires pushing the casting mold body 100, relying on the guidance of the positioning groove 14 and the positioning track 15, and the trigger indication of the limiting piece 16. No complex measurement or debugging operations by professionals are required; ordinary workers can quickly master this process, reducing the skill requirements for operators, lowering labor training costs, and avoiding positioning errors caused by improper operation.

[0030] The locking channel 13 is T-shaped, and two sets of locking discs 361 are provided inside the locking channel 13. The locking discs 361 are circular, and the locking discs 361 move downward and engage with the locking channel 13.

[0031] The rapid positioning and stabilizing mechanism 300 includes a mounting frame 31, a support column 32, a cylinder 33, a guide rod 34, a drive plate 35, a drive column 36, a locking disc 361, and a rubber seat 3611. Both ends of the mounting frame 31 are fixedly connected to the support column 32, and the end of the support column 32 away from the mounting frame 31 is fixed to the bottom of the worktable 200.

[0032] Two sets of cylinders 33 are installed on the mounting bracket 31, and the two sets of cylinders 33 drive the drive plate 35 to move vertically up and down. The drive plate 35 is rectangular.

[0033] like Figures 1-4As shown: The casting mold body 100 is lifted by hoisting equipment and placed above the workbench 200. Two sets of cylinders 33 drive four sets of locking discs 361 to move downwards synchronously, so that the four sets of locking discs 361 are engaged inside the two sets of locking channels 13 at the bottom of the casting mold body 100, thus completing the positioning and installation. Compared with traditional bolt fixing, this eliminates the tedious bolt tightening steps, significantly shortens the installation time, and achieves rapid positioning and installation. The entire installation process mainly relies on the lifting action of the hoisting equipment and the movement of the locking discs 361 driven by the cylinders 33, eliminating the need for extensive manual operation by the staff, reducing the difficulty of operation, reducing manpower consumption, and making the operation more convenient. The positioning method replaces the traditional bolt fixing. When it is necessary to disassemble the casting mold body 100, it is not necessary to remove the bolts one by one. Simply control the cylinders 33 to drive the locking discs 361 to disengage from the locking channels 13, and then lift the casting mold body 100 by hoisting equipment to complete the disassembly. This greatly simplifies the disassembly process and facilitates subsequent maintenance and replacement of the casting mold body 100.

[0034] As a preferred embodiment, guide holes are provided on both sides of the drive plate 35, and guide rods 34 are inserted into the interior of both sets of guide holes. One end of the guide rod 34 is fixed to the bottom of the workbench 200, and the other end is fixed to the mounting bracket 31.

[0035] A rubber seat 3611 is fixedly installed at the bottom of the locking disc 361. The rubber seat 3611 is circular and has the same diameter as the locking disc 361.

[0036] like Figures 2-5 As shown: The circular rubber seat 3611 fixed at the bottom of the locking disc 361, having the same diameter as the locking disc 361, can completely cover the bottom contact surface of the locking disc 361. When the two sets of cylinders 33 drive the locking disc 361 downward to engage with the bottom locking channel 13 of the casting mold body 100, it can prevent the metal surface of the locking disc 361 from directly colliding and rubbing against the inner wall of the locking channel 13 and the surface of the worktable 200, reducing wear on the locking disc 361 and the locking channel 13, and extending the service life of the components. The rubber material has good elasticity, and the circular rubber seat 3611 can buffer the impact force of the cylinder 33 driving the locking disc 361 downward during the engagement process, avoiding rigid collisions that could cause slight displacement of the casting mold body 100 or the worktable 200. At the same time, when vibrations occur during casting operations, the rubber seat 3611 can absorb some of the vibration energy, reducing the impact of vibrations on the locking structure and further improving the stability of the casting mold body 100 after positioning.

Claims

1. A casting mold for a motorcycle suspension bracket, comprising a casting mold body (100), characterized in that: The bottom of the casting mold body (100) is located on the workbench (200), and a quick positioning and stabilizing mechanism (300) is installed on the workbench (200). The quick positioning and stabilizing mechanism (300) is provided with a mounting bracket (31) installed on the bottom of the workbench (200), and a cylinder (33) is installed on the bottom surface of the mounting bracket (31). At the same time, a drive plate (35) is installed at the end of the output shaft of the cylinder (33). A drive column (36) is fixedly connected to the end of the drive plate (35), and the drive column (36) passes through a through hole opened on the workbench (200) and is fixedly connected to the locking plate (361).

2. The motorcycle suspension bracket casting mold according to claim 1, characterized in that: The casting mold body (100) includes a mold base (11), a docking seat (12), a locking channel (13), a positioning groove (14), a positioning track (15), and a limiting piece (16). The mold base (11) is mounted on the surface of the docking seat (12), and the locking channels (13) are opened on both sides of its bottom, while two sets of positioning grooves (14) are opened in the middle.

3. The motorcycle suspension bracket casting mold according to claim 2, characterized in that: The positioning rail (15) is configured as two sets, which are fixedly connected to both sides of the worktable (200) surface, and the end of the rail is fixedly provided with a limiting piece (16). The positioning rail (15) is adapted to the size of the positioning groove (14), and the positioning rail (15) is inserted into the inside of the positioning groove (14) and limited by the limiting piece (16).

4. The motorcycle suspension bracket casting mold according to claim 2, characterized in that: The locking channel (13) is T-shaped, and two sets of locking discs (361) are provided inside the locking channel (13). The locking discs (361) are circular, and the locking discs (361) move downward and engage with the locking channel (13).

5. A motorcycle suspension bracket casting mold according to claim 1, characterized in that: The rapid positioning and stabilizing mechanism (300) includes a mounting frame (31), a support column (32), a cylinder (33), a guide rod (34), a drive plate (35), a drive column (36), a locking disc (361), and a rubber seat (3611). Both ends of the mounting frame (31) are fixedly connected to the support column (32), and the end of the support column (32) away from the mounting frame (31) is fixed to the bottom of the worktable (200).

6. A motorcycle suspension bracket casting mold according to claim 5, characterized in that: Two sets of cylinders (33) are provided on the mounting bracket (31), and the two sets of cylinders (33) drive the drive plate (35) to move vertically up and down. The drive plate (35) is rectangular.

7. A motorcycle suspension bracket casting mold according to claim 6, characterized in that: Guide holes are provided on both sides of the drive plate (35), and guide rods (34) are inserted inside the two sets of guide holes. One end of the guide rod (34) is fixed to the bottom of the workbench (200), and the other end is fixed to the mounting bracket (31).

8. A motorcycle suspension bracket casting mold according to claim 5, characterized in that: A rubber seat (3611) is fixedly provided at the bottom of the locking disc (361), and the rubber seat (3611) is circular, with the same diameter as the locking disc (361).

Images