Multi-cavity casting device for air rod hoop

Abstract

The application discloses a kind of multi-cavity casting devices of gas rod hoop, it is related to automobile parts hoop processing forming technical field, including casting frame, the top platform of casting frame is set for conveying track groove of plate material for conveying and moving processing hoop, another end outlet of conveying track groove is provided with feed limiting mechanism, the feed limiting mechanism is used to install and connect on the top platform of casting frame;The side of feed limiting mechanism away from the outlet of conveying track groove is provided with preliminary rolling mechanism, and the preliminary rolling mechanism is used to install and connect on the top platform of casting frame;The side of feed limiting mechanism away from preliminary rolling mechanism, sequentially provided with and used for installing on the top platform of casting frame rolling traction mechanism, cavity forming mechanism, discharge limiting mechanism.This application's casting device is used to adapt to the cavity shape forming of automobile parts gas rod hoop, further improve the efficiency of processing, save cost.

Description

Technical Field

[0001] This invention relates to the field of automotive parts clamp processing and forming technology, specifically a multi-cavity casting device for gas strut clamps. Background Technology

[0002] The function of automotive gas spring clamps is to securely install the gas spring in its designed position. Due to the structural form of the automotive gas spring, the clamps used for this purpose must match its positioning, necessitating a multi-cavity structure. However, existing equipment for producing automotive gas spring clamps with a single structural form is outdated, increasing production costs. Therefore, there is an urgent need for a multi-cavity casting clamp device to meet production requirements. Summary of the Invention

[0003] The objective of this invention is achieved through the following technical solution: A multi-cavity casting device for pneumatic clamps includes a casting frame. A conveying track groove for conveying and moving the plate for processing clamps is provided on the top platform of the casting frame. A feeding limit mechanism is provided at the outlet of the other end of the conveying track groove. The feeding limit mechanism is used to be installed and connected to the top platform of the casting frame. A preliminary rolling mechanism is provided on the side of the feeding limiting mechanism away from the outlet of the conveying track groove. The preliminary rolling mechanism is used to be installed and connected to the top platform of the casting machine frame. A rolling traction mechanism is provided on the side of the feeding limiting mechanism away from the initial rolling mechanism. The rolling traction mechanism is used to be installed and connected to the top platform of the casting machine frame. The rolling traction mechanism is provided with a cavity forming mechanism on the side away from the feeding limit mechanism. The cavity forming mechanism is used to be installed and connected to the top platform of the casting frame. A discharge limiting mechanism is provided on the side of the cavity forming mechanism away from the rolling traction mechanism. The discharge limiting mechanism is used to be installed and connected to the top platform of the casting machine frame.

[0004] Preferably, the feeding limiting mechanism includes a feeding limiting base and a feeding limiting roller; The feed limiting base is used to be installed on the top platform of the casting machine frame and near the outlet end of the conveying track groove. The feed limiting roller is rotatably installed on the feed limiting base through a limiting shaft. One end of the limiting shaft is connected to a limiting drive shaft via a shaft connector, and the other end of the limiting drive shaft is rotatably connected to a limiting support. The limiting support is used to be installed on the top platform of the casting machine frame. A movable limiting roller is movably disposed above the feed limiting roller; The movable limiting roller is rotatably connected to the upper movable seat via a rotating shaft. The upper movable seat is connected to the side plate for lifting via a vertically arranged guide slide rail. The side plate is connected and fixed to the top platform of the casting machine frame. The top of the upper movable seat of the limit position is provided with a movable telescopic cylinder. The output end rod of the movable telescopic cylinder is used to connect with the upper movable seat of the limit position. The cylinder body of the movable telescopic cylinder is used to connect and fix to the side plate through a bracket.

[0005] Preferably, the preliminary rolling mechanism includes a preliminary rolling base, which is used to be mounted on the top platform of the casting machine frame; Several preliminary rolling die rollers arranged side by side are rotatably mounted on the preliminary rolling base via a rotating shaft; A preliminary rolling limiting seat is movably disposed above the preliminary rolling die roller. Several preliminary rolling limiting rollers are arranged side by side at one end of the preliminary rolling limiting seat near the preliminary rolling die roller. The preliminary rolling limiting rollers are rotatably connected to the preliminary rolling limiting seat via a rotating shaft. The preliminary rolling limit movable seat is connected by a vertically arranged guide slide rail side plate for lifting and lowering. A preliminary rolling telescopic cylinder is provided above the preliminary rolling limit movable seat. The output end rod of the preliminary rolling telescopic cylinder is used to connect with the preliminary rolling limit movable seat. The cylinder body of the preliminary rolling telescopic cylinder is used to connect and fix to the side plate through a bracket.

[0006] Preferably, a rolling traction mechanism is provided on the side of the initial rolling base away from the feed limiting base; The rolling traction mechanism includes a traction conveying roller and a traction conveying seat; The traction conveyor seat is used for mounting on the side plate; The traction conveying roller is rotatably connected to the traction conveying seat via a traction conveying shaft; The traction conveying shaft is connected to the conveying traction drive shaft via a shaft connector on the side near the limit drive shaft. The other end of the conveying traction drive shaft is rotatably connected to the traction fixed support, which is used to be mounted on the side plate. A traction limiting seat is movably disposed above the traction conveying seat. A traction upper limit roller is disposed at one end of the traction limiting seat near the traction conveying roller. The traction upper limit roller is rotatably connected to the traction limiting seat via a rotating shaft. The traction limiting movable seat is used for lifting and lowering connection with the side plate via a vertically set guide slide rail; A traction telescopic cylinder is provided above the traction limiting movable seat. The output end rod of the traction telescopic cylinder is used to connect with the traction limiting movable seat. The cylinder body of the traction telescopic cylinder is used to connect and fix to the side plate through a bracket.

[0007] Preferably, a first limiting mechanism is provided on the side of the traction conveyor away from the initial rolling base; The first limiting mechanism includes a first limiting base; The first limiting base is used to be mounted on the side plate; The first limiting base is connected to a first lower limiting conveying rail, and a first upper limiting conveying rail is provided above the first lower limiting conveying rail. The plate for processing the clamp is used to move between the first lower limiting conveying rail and the first upper limiting conveying rail. The first upper limit conveying track is used to be movable in lifting and lowering with the first limit base via a limit slide rail; A first limit cylinder is provided above the first upper limit conveying track; The output rod of the first limiting cylinder is used to connect with the first upper limit conveying track, and the cylinder body of the first limiting cylinder is used to connect with the first limiting base through a bracket.

[0008] Preferably, the cavity forming mechanism is located on the side of the traction conveyor seat away from the initial rolling base; The cavity forming mechanism includes a cavity forming base; The cavity forming base is used for mounting on the side plate; The cavity forming base is rotatably mounted with several first forming mold rollers arranged side by side via a first forming shaft. A first forming limiting seat is movably disposed above the first forming mold roller. Several first forming limiting rollers are arranged side by side at one end of the first forming limiting seat near the first forming mold roller. The first forming limiting rollers are rotatably connected to the first forming limiting seat via rotating shafts. The first forming limiting seat is detachably connected to the forming movable plate via bolts. The molded movable plate is used for lifting and lowering connection with the side plate via a vertically set guide slide rail; A first forming telescopic cylinder is provided above the forming movable plate. The output end rod of the first forming telescopic cylinder is used to connect with the forming movable plate. The cylinder body of the first forming telescopic cylinder is used to connect and fix with the side plate through a bracket.

[0009] Preferably, a second forming mold roller is provided on the side of the first forming mold roller near the traction conveyor seat, and the second forming mold roller is rotatably mounted on the cavity forming base via a rotating shaft; A second forming limiting seat is movably arranged above the second forming mold roller. Several second forming limiting rollers are arranged side by side at one end of the second forming limiting seat near the second forming mold roller. The second forming limiting rollers are rotatably connected to the second forming limiting seat via rotating shafts. The vertically arranged sliding guide rail of the second forming limiting seat is used for lifting and lowering the side plate. A second forming telescopic cylinder is provided above the second forming limiting movable seat. The output end rod of the second forming telescopic cylinder is used to connect with the second forming limiting movable seat. The cylinder body of the second forming telescopic cylinder is used to connect and fix with the side plate through a bracket.

[0010] Preferably, the discharge limiting mechanism is located on the side of the cavity forming base away from the traction conveyor seat; The discharge limiting mechanism includes a discharge conveying roller and a discharge conveying seat; The discharge conveyor seat is used to be installed on the side plate; The discharge conveying roller is rotatably connected to the discharge conveying base via a discharge conveying shaft; A discharge limiting seat is movably disposed above the discharge conveying seat. A discharge upper limit roller is disposed at one end of the discharge limiting seat near the discharge conveying roller. The discharge upper limit roller is rotatably connected to the discharge limiting seat via a rotating shaft. The discharge limiting movable seat is used for the lifting and lowering connection of the side plate through a vertically set guide slide rail; A discharge telescopic cylinder is provided above the discharge limiting movable seat. The output end rod of the discharge telescopic cylinder is used to connect with the discharge limiting movable seat. The cylinder body of the discharge telescopic cylinder is used to connect and fix to the side plate through a bracket.

[0011] Preferably, the side of the discharge conveying shaft near the limit drive shaft is connected to a conveying discharge drive shaft via a shaft connector, and the other end of the conveying discharge drive shaft rotatably passes through the discharge fixing support, and the end is used to connect to the output end of the servo motor. The servo motor is used to connect and fix to the side plate via a bracket. The limit drive shaft is connected to a limit drive pulley, and the conveying traction drive shaft is connected to a first conveying traction drive shaft. The limiting drive pulley is connected to the first conveying traction drive shaft via belt drive; A second conveying traction drive shaft is also connected to the conveying traction drive shaft; The conveying and discharging drive shaft is connected to a conveying and discharging pulley; The second conveying traction drive shaft is connected to the conveying discharge pulley via belt drive.

[0012] The beneficial effects of the present invention are as follows: The purpose of the present invention is to provide a multi-cavity casting device for gas rod clamps. The casting device of this application is used to adapt the multi-cavity shape forming of gas rod clamps for automotive parts, which further improves the efficiency of production and processing and saves costs, thereby meeting the needs of production and processing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the connection structure of a multi-cavity casting device for a pneumatic rod clamp according to the present invention; Figure 2 This is an exploded schematic diagram of the connection structure of a multi-cavity casting device for a pneumatic rod clamp according to the present invention; Figure 3 This is an exploded view of the connection structure of the feeding limiting mechanism, preliminary rolling mechanism, rolling traction mechanism, cavity forming mechanism, and discharge limiting mechanism of the multi-cavity casting device for pneumatic rod clamps according to the present invention. Figure 4 This is a schematic diagram of the connection structure of the feeding limiting mechanism of a multi-cavity casting device with a pneumatic rod clamp according to the present invention; Figure 5 This is a schematic diagram of the preliminary rolling mechanism connection structure of a multi-cavity casting device for a pneumatic rod clamp according to the present invention; Figure 6 This is a schematic diagram of the connection structure of the rolling traction mechanism of a multi-cavity casting device for a pneumatic rod clamp according to the present invention; Figure 7 This is a schematic diagram of the cavity forming mechanism connection structure of a multi-cavity casting device for a pneumatic rod clamp according to the present invention; Figure 8 This is a schematic diagram of the connection structure of the discharge limiting mechanism of a multi-cavity casting device with a pneumatic rod clamp according to the present invention; In the diagram, 1-casting frame, 2-conveyor track groove, 11-side plate, 12-conveyor track groove, 21-feed limiting base, 22-feed limiting roller, 23-movable limiting roller, 24-limiting upper movable seat, 25-movable telescopic cylinder, 31-initial rolling base, 32-initial rolling limiting movable seat, 33-initial rolling telescopic cylinder, 34-traction conveyor roller, 35-traction conveyor seat, 36-traction limiting movable seat, 37-traction telescopic cylinder, 38-first limiting base, 41-cavity forming base, 42-first forming limiting movable seat, 43-first forming telescopic cylinder 45-Second forming limit movable seat, 46-Second forming telescopic cylinder, 51-Discharge conveyor seat, 52-Discharge limit movable seat, 53-Discharge telescopic cylinder, 311-Preliminary rolling die roller, 321-Preliminary rolling limit roller, 361-Traction upper limit roller, 381-First lower limit conveyor track, 382-First upper limit conveyor track, 383-First limit cylinder, 411-First forming die roller, 421-First forming limit roller, 441-Second forming die roller, 451-Second forming limit roller, 511-Discharge conveyor roller, 521-Discharge upper limit roller. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0015] like Figures 1 to 8As shown, a multi-cavity casting device for gas strut clamps is disclosed. This casting device is used for adaptive multi-cavity shaping of gas strut clamps for automotive parts. The casting device includes a casting frame 1. A conveying track trough 12 for conveying and moving the sheet metal for processing the clamp is provided on the top platform of the casting frame 1. A feeding limiting mechanism is provided at the outlet of the other end of the conveying track trough 12, and the feeding limiting mechanism is installed and connected to the top platform of the casting frame 1. A preliminary rolling mechanism is provided on the side of the feeding limiting mechanism away from the outlet of the conveying track trough 12, and the preliminary rolling mechanism is installed and connected to the top platform of the casting frame 1. A rolling traction mechanism is provided on the side of the feeding limiting mechanism away from the preliminary rolling mechanism, and the rolling traction mechanism is installed and connected to the top platform of the casting frame 1. A cavity forming mechanism is provided on the side of the rolling traction mechanism away from the feeding limiting mechanism, and the cavity forming mechanism is installed and connected to the top platform of the casting frame 1. A discharge limiting mechanism is provided on the side of the cavity forming mechanism away from the rolling traction mechanism, and the discharge limiting mechanism is installed and connected to the top platform of the casting frame 1. A single sheet material to be cast is conveyed through the track trough 12 and, under external pushing, is rolled and leveled by a preliminary rolling mechanism. Then, under the limiting action of the feeding mechanism and the traction conveying action of the rolling traction mechanism, it enters the cavity forming mechanism for cavity structure forming. Then, the sheet material with cavity structure forming is conveyed and moved out of the casting device by the discharge limiting mechanism. Finally, the formed sheet material is cut into segments by the cutting structure to facilitate bending into arc-shaped clamps that are compatible with the air rod.

[0016] Furthermore, such as Figure 2 , Figure 3 , Figure 4As shown, the feeding limiting mechanism of this casting device includes a feeding limiting base 21 and a feeding limiting roller 22. The feeding limiting base 21 is installed on the top platform of the casting frame and near the outlet end of the conveying track trough 12. The feeding limiting roller 22 is rotatably mounted on the feeding limiting base 21 via a limiting shaft. One end of the limiting shaft is connected to a limiting drive shaft via a shaft connector, and the other end of the limiting drive shaft is rotatably connected to a limiting support. The limiting support is installed on the top platform of the casting frame 1. The feeding limiting roller 22... A movable limiting roller 23 is movably installed above 2; the movable limiting roller 23 is rotatably connected to the upper movable seat 24 via a rotating shaft, the upper movable seat 24 is connected to the side plate 11 via a vertically arranged guide slide rail, the side plate 11 is connected and fixed to the top platform of the casting frame 1; a movable telescopic cylinder 25 is installed at the top of the upper movable seat 24, the output end rod of the movable telescopic cylinder 25 is connected to the upper movable seat 24, and the cylinder body of the movable telescopic cylinder 25 is connected and fixed to the side plate 11 via a bracket. The sheet metal (clamp) to be formed is conveyed and moved to the feeding limit mechanism position of this casting device through the conveying track groove 12. When the sheet metal passes the feeding limit base 21, it moves downward by adjusting the movable telescopic cylinder 25. The movable telescopic cylinder 25 drives the upper movable seat 24 of the limit, and under the guidance of the guide slide rail, it moves downward to the appropriate position of the feeding limit roller 22. That is, the appropriate height position between the movable limit roller 23 and the feeding limit roller 22 is adjusted. By controlling the rotation of the limit drive shaft, the feeding limit roller 22 is rotated. Under the rolling friction traction of the movable limit roller 23 and the feeding limit roller 22, the sheet metal enters the position of the preliminary rolling mechanism.

[0017] Furthermore, such as Figure 2 , Figure 3 , Figure 5As shown, the preliminary rolling mechanism of this casting apparatus includes a preliminary rolling base 31, which is mounted on a side plate 11. Several preliminary rolling die rollers 311 are rotatably mounted on the preliminary rolling base 31 via a rotating shaft. A preliminary rolling limiting seat 32 is movably arranged above the preliminary rolling die rollers 311. Several preliminary rolling limiting rollers 321 are arranged side-by-side near one end of the preliminary rolling die rollers 311, and the preliminary rolling limiting rollers 321 are rotatably connected to the preliminary rolling limiting seat 32 via a rotating shaft. Simultaneously, the preliminary rolling limiting seat 32 is vertically connected to the side plate 11 via a vertically arranged guide rail. A preliminary rolling telescopic cylinder 33 is arranged above the preliminary rolling limiting seat 32. The output rod of the preliminary rolling telescopic cylinder 33 is connected to the preliminary rolling limiting seat 32, and the cylinder body of the preliminary rolling telescopic cylinder 33 is fixedly connected to the side plate 11 via a bracket. When the sheet material passes through the feeding limit mechanism and the preliminary rolling die roller 311 of the preliminary rolling mechanism, the preliminary rolling telescopic cylinder 33 is controlled to move downward. The preliminary rolling telescopic cylinder 33 drives the preliminary rolling limit movable seat 32 to move downward, so as to adjust and control the appropriate height position of the preliminary rolling limit roller 321 and the preliminary rolling die roller 311. Under the traction (forward pulling force) of the (rear) rolling traction mechanism, the sheet material is initially rolled flat.

[0018] Furthermore, such as Figure 2 , Figure 3 , Figure 6As shown, a rolling traction mechanism is provided on the side of the initial rolling base 31 away from the feed limiting base 21; the rolling traction mechanism includes a traction conveying roller 34 and a traction conveying seat 35; the traction conveying seat 35 is used to be mounted on the side plate 11; the traction conveying roller 34 is rotatably connected to the traction conveying seat 35 through a traction conveying shaft; the side of the traction conveying shaft near the limiting drive shaft is connected to a conveying traction drive shaft through a shaft connector, and the other end of the conveying traction drive shaft is rotatably connected to a traction fixed support, which is used to be mounted on the side plate 11; a traction limiting movable seat 36 is movably provided above the traction conveying seat 35, and a traction upper limit roller 361 is provided at the end of the traction limiting movable seat 36 near the traction conveying roller 34, and the traction upper limit roller 361 is rotatably connected to the traction limiting movable seat 36 through a shaft; the traction limiting movable seat 36 is used to be lifted and lowered with the side plate through a vertically arranged guide rail. A traction telescopic cylinder 37 is installed above the traction limiting movable seat 36. The output end rod of the traction telescopic cylinder 37 is used to connect with the traction limiting movable seat 36, and the cylinder body of the traction telescopic cylinder is used to connect and fix to the side plate 11 through a bracket. When the sheet material passes the traction conveyor roller 34 of the rolling traction mechanism, the traction telescopic cylinder 37 is first controlled to move downward. The traction telescopic cylinder 37 drives the traction limiting movable seat 36 to move downward. Under the guidance of the guide rail, the traction upper limit roller 361 installed on the traction limiting movable seat 36 moves downward to the appropriate position of the traction conveyor roller 34 installed on the traction limiting movable seat 36, so that the traction upper limit roller 361, the traction conveyor roller 34 and the sheet material roll and rub against each other respectively. Then, the traction traction drive shaft is controlled to drive the traction conveyor roller 34 to rotate. Under the traction of the traction conveyor roller 34 and the traction upper limit roller 361, the sheet material enters the cavity forming mechanism for cavity forming operation.

[0019] Meanwhile, a first limiting mechanism is provided on the side of the traction conveyor seat 35 of this casting device away from the initial rolling base 31; the first limiting mechanism includes a first limiting base 38; the first limiting base 38 is used to be installed on the side plate 11; a first lower limiting conveyor rail 381 is connected to the first limiting base 38, and a first upper limiting conveyor rail 382 is provided above the first lower limiting conveyor rail 381; the plate for processing the clamp is used to move between the first lower limiting conveyor rail 381 and the first upper limiting conveyor rail 382; the first upper limiting conveyor rail 382 is used to be raised and lowered with the first limiting base through a limiting slide rail; a first limiting cylinder 383 is provided above the first upper limiting conveyor rail 382; the output end rod of the first limiting cylinder 383 is used to connect with the first upper limiting conveyor rail 382, ​​and the cylinder body of the first limiting cylinder 383 is used to connect with the first limiting base through a bracket. When the plate is pulled by the rolling traction mechanism, it passes through the first limiting mechanism and is used to move between the first lower limiting conveying track 381 and the first upper limiting conveying track 382.

[0020] Furthermore, such as Figure 2 , Figure 3 , Figure 7As shown, the cavity forming mechanism of this casting device is located on the side of the traction conveyor 35 away from the initial rolling base 31; the cavity forming mechanism includes a cavity forming base 41; the cavity forming base 41 is used to be mounted on the side plate 11; a plurality of first forming mold rollers 411 arranged side by side are rotatably mounted on the cavity forming base 41 via a first forming shaft; a first forming limiting movable seat 42 is movably arranged above the first forming mold rollers 411, and a plurality of first forming limiting movable seats 42 are arranged side by side at one end of the first forming mold rollers 411. A first forming limiting roller 421 is rotatably connected to a first forming limiting movable seat 42 via a rotating shaft. The first forming limiting movable seat 42 is detachably connected to the forming movable plate via bolts. The forming movable plate is connected to the side plate 11 for lifting and lowering via a vertically arranged guide slide rail. A first forming telescopic cylinder 43 is provided above the forming movable plate. The output end rod of the first forming telescopic cylinder 43 is connected to the forming movable plate. The cylinder body of the first forming telescopic cylinder 43 is connected and fixed to the side plate 11 via a bracket. Furthermore, a second forming mold roller 441 is provided on the side of the first forming mold roller 411 near the traction conveyor seat 35. The second forming mold roller 441 is rotatably mounted on the cavity forming base 41 via a rotating shaft. A second forming limiting movable seat 45 is movably provided above the second forming mold roller 441. Several second forming limiting rollers 451 are arranged side by side on one end of the second forming limiting movable seat 45 near the second forming mold roller 441. The second forming limiting rollers 451 are rotatably connected to the second forming limiting movable seat 45 via rotating shafts. The vertically arranged sliding guide rail of the second forming limiting movable seat 45 is used for lifting and lowering connection with the side plate 11. A second forming telescopic cylinder 46 is provided above the second forming limiting movable seat 45. The output end rod of the second forming telescopic cylinder 46 is used for connection with the second forming limiting movable seat 45. The cylinder body of the second forming telescopic cylinder 46 is used for connection and fixation with the side plate 11 via a bracket.

[0021] After the sheet metal passes the first limiting mechanism, it passes through the cavity forming mechanism of this casting device. First, the sheet metal passes between the second forming mold roller 441 and the second forming limiting roller 451. Depending on the actual forming requirements, such as the need for cavity forming, the second forming telescopic cylinder 46 is controlled to move downwards. This causes the second forming limiting movable seat 45 to move downwards, and the second forming limiting roller 451 mounted on the second forming limiting movable seat 45 moves downwards, bringing the sheet metal into contact with and pressing it against the second forming mold roller 441. The sheet metal is then formed into the desired cavity shape according to the second forming mold roller 441 (through extrusion). If, according to actual needs, cavity forming is not required at this stage, it is not necessary to control the contact and pressing between the second forming limiting roller 451 and the second forming mold roller 441; the sheet metal can simply move through them.

[0022] Similarly, when the sheet metal passes through the second forming mold roller 441 and the second forming limiting roller 451 and reaches the first forming mold roller 411 and the first forming limiting roller 421, according to the actual forming needs, such as the need to form a cavity in the sheet metal, the first forming telescopic cylinder 43 is controlled to move downwards. The first forming limiting movable seat 42 is driven downwards by the first forming telescopic cylinder 43, and the first forming limiting roller 421 installed on the first forming limiting movable seat 42 moves downwards, bringing the sheet metal into contact with the first forming mold roller 411 and pressing it to form the sheet metal into the required cavity shape according to the first forming mold roller 411 (by extruding it into the required cavity shape). If, according to actual needs, it is not necessary to form a cavity at this time, it is not necessary to control the first forming limiting roller 421 to contact and press with the first forming mold roller 411; the sheet metal can simply move through the first forming limiting roller 421 and the first forming mold roller 411.

[0023] In response, when the sheet metal passes through the set cavity forming mechanism position, according to the required result (the sheet metal is cast into an arc-shaped clamp for limiting air rods), the sheet metal is cast into the required (multi-cavity structure) arc-shaped clamp structure by controlling the second forming limiting roller 451 to contact and squeeze with the second forming mold roller 441, or the first forming limiting roller 421 to contact and squeeze with the first forming mold roller 411, or the second forming limiting roller 451 to contact and squeeze with the second forming mold roller 441 and the first forming limiting roller 421 to contact and squeeze with the first forming mold roller 411 simultaneously.

[0024] Furthermore, after the sheet metal is formed into the required "multi-cavity" arc-shaped clamp at the cavity forming mechanism, it is output through the discharge limiting mechanism (integral) of this casting device, and then the formed sheet metal is cut into the required arc-shaped clamp structure pieces by the set cutting equipment.

[0025] like Figure 2 , Figure 3 , Figure 8 As shown, the discharge limiting mechanism is located on the side of the cavity forming base 41 away from the traction conveyor seat 35; the discharge limiting mechanism includes a discharge conveying roller 511 and a discharge conveying seat 51; the discharge conveying seat 51 is used to be mounted on the side plate 11; the discharge conveying roller 511 is rotatably connected to the discharge conveying seat 51 via a discharge conveying shaft; a discharge limiting movable seat 52 is movably arranged above the discharge conveying seat 51, and a discharge upper limit roller 521 is arranged at one end of the discharge limiting movable seat 52 near the discharge conveying roller 511, and the discharge upper limit roller 521 is rotatably connected to the discharge limiting movable seat 52 via a shaft; the discharge limiting movable seat 52 is used for lifting and lowering the side plate 11 via a vertically arranged guide rail; A discharge telescopic cylinder 53 is installed above the discharge limiting movable seat 52. The output end rod of the discharge telescopic cylinder 53 is used to connect with the discharge limiting movable seat 52, and the cylinder body of the discharge telescopic cylinder 53 is used to connect and fix to the side plate 11 through a bracket. When the formed sheet passes through the discharge limiting mechanism, the formed sheet passes through the discharge conveying roller 511 on the discharge conveying seat 51. By controlling the rotation of the discharge conveying roller 511, and under the combined action of the forward traction force at the feed limiting mechanism position "behind" and the forward traction force at the rolling traction mechanism position, the formed sheet moves and is output from the discharge limiting mechanism. Furthermore, by controlling the downward movement of the discharge telescopic cylinder 53, the discharge limit movable seat 52 is driven to move downward. The discharge limit movable seat 52 drives the discharge upper limit roller 521 installed on the discharge limit movable seat 52 to move downward to a suitable position, so that the formed plate can move between the discharge conveying roller 511 and the discharge upper limit roller 521. The discharge limit mechanism plays a role in limiting the output.

[0026] Furthermore, this casting device is equipped with a "drive mechanism" for rotating the discharge conveyor shaft, the limit drive shaft, and the conveying traction drive shaft. One specific connection method is as follows: the discharge conveyor shaft is connected to the discharge drive shaft via a shaft connector on the side near the limit drive shaft. The other end of the discharge drive shaft rotatably passes through the discharge fixed support and is connected to the output end of a servo motor. The servo motor is fixed to the top platform of the casting frame via a bracket. A limit drive pulley is connected to the limit drive shaft, and a first conveying traction drive shaft is connected to the conveying traction drive shaft. The limit drive pulley and the first conveying traction drive shaft are connected via belt drive. A second conveying traction drive shaft is also connected to the conveying traction drive shaft. A discharge conveyor pulley is connected to the discharge drive shaft. The second conveying traction drive shaft and the discharge conveyor pulley are connected via belt drive.

[0027] That is, through the connection method described above: the servo motor drives the discharge conveyor shaft to rotate, thereby driving the discharge conveyor roller 511 to rotate; since the conveyor traction drive shaft connected to the discharge drive shaft is connected by a "belt drive", and the conveyor traction drive shaft is also connected to the limit drive shaft by a "belt drive", when the servo motor drives the discharge drive shaft to rotate, it can simultaneously drive the conveyor traction drive shaft and the limit drive shaft to rotate, thereby driving the discharge conveyor roller 511, the traction conveyor roller 34, and the feed limit roller 22 to rotate, providing forward conveying traction force.

Claims

1. A multi-cavity casting device for a pneumatic rod clamp, comprising a casting frame, characterized in that, The top platform of the casting machine frame is provided with a conveying track groove for conveying the plate material for moving and processing the clamp. The other end of the conveying track groove is provided with a feeding limit mechanism, which is used to be installed and connected to the top platform of the casting machine frame. A preliminary rolling mechanism is provided on the side of the feeding limiting mechanism away from the outlet of the conveying track groove. The preliminary rolling mechanism is used to be installed and connected to the top platform of the casting machine frame. A rolling traction mechanism is provided on the side of the feeding limiting mechanism away from the initial rolling mechanism. The rolling traction mechanism is used to be installed and connected to the top platform of the casting machine frame. The rolling traction mechanism is provided with a cavity forming mechanism on the side away from the feeding limit mechanism. The cavity forming mechanism is used to be installed and connected to the top platform of the casting frame. A discharge limiting mechanism is provided on the side of the cavity forming mechanism away from the rolling traction mechanism. The discharge limiting mechanism is used to be installed and connected to the top platform of the casting machine frame.

2. The multi-cavity casting device for a pneumatic rod clamp according to claim 1, characterized in that, The feeding limiting mechanism includes a feeding limiting base and a feeding limiting roller; The feed limiting base is used to be installed on the top platform of the casting machine frame and near the outlet end of the conveying track groove. The feed limiting roller is rotatably installed on the feed limiting base through a limiting shaft. One end of the limiting shaft is connected to a limiting drive shaft via a shaft connector, and the other end of the limiting drive shaft is rotatably connected to a limiting support. The limiting support is used to be installed on the top platform of the casting machine frame. A movable limiting roller is movably disposed above the feed limiting roller; The movable limiting roller is rotatably connected to the upper movable seat via a rotating shaft. The upper movable seat is connected to the side plate for lifting via a vertically arranged guide slide rail. The side plate is connected and fixed to the top platform of the casting machine frame. The top of the upper movable seat of the limit position is provided with a movable telescopic cylinder. The output end rod of the movable telescopic cylinder is used to connect with the upper movable seat of the limit position. The cylinder body of the movable telescopic cylinder is used to connect and fix to the side plate through a bracket.

3. The multi-cavity casting device for a pneumatic rod clamp according to claim 2, characterized in that, The preliminary rolling mechanism includes a preliminary rolling base, which is used to be mounted on the top platform of the casting machine frame; Several preliminary rolling die rollers arranged side by side are rotatably mounted on the preliminary rolling base via a rotating shaft; A preliminary rolling limiting seat is movably disposed above the preliminary rolling die roller. Several preliminary rolling limiting rollers are arranged side by side at one end of the preliminary rolling limiting seat near the preliminary rolling die roller. The preliminary rolling limiting rollers are rotatably connected to the preliminary rolling limiting seat via a rotating shaft. The preliminary rolling limit movable seat is connected by a vertically arranged guide slide rail side plate for lifting and lowering. A preliminary rolling telescopic cylinder is provided above the preliminary rolling limit movable seat. The output end rod of the preliminary rolling telescopic cylinder is used to connect with the preliminary rolling limit movable seat. The cylinder body of the preliminary rolling telescopic cylinder is used to connect and fix to the side plate through a bracket.

4. The multi-cavity casting device for a pneumatic rod clamp according to claim 3, characterized in that, A rolling traction mechanism is provided on the side of the initial rolling base away from the feed limiting base; The rolling traction mechanism includes a traction conveying roller and a traction conveying seat; The traction conveyor seat is used for mounting on the side plate; The traction conveying roller is rotatably connected to the traction conveying seat via a traction conveying shaft; The traction conveying shaft is connected to the conveying traction drive shaft via a shaft connector on the side near the limit drive shaft. The other end of the conveying traction drive shaft is rotatably connected to the traction fixed support, which is used to be mounted on the side plate. A traction limiting seat is movably disposed above the traction conveying seat. A traction upper limit roller is disposed at one end of the traction limiting seat near the traction conveying roller. The traction upper limit roller is rotatably connected to the traction limiting seat via a rotating shaft. The traction limiting movable seat is used for lifting and lowering connection with the side plate via a vertically set guide slide rail; A traction telescopic cylinder is provided above the traction limiting movable seat. The output end rod of the traction telescopic cylinder is used to connect with the traction limiting movable seat. The cylinder body of the traction telescopic cylinder is used to connect and fix to the side plate through a bracket.

5. A multi-cavity casting device for a pneumatic rod clamp according to claim 4, characterized in that, A first limiting mechanism is provided on the side of the traction conveyor away from the initial rolling base; The first limiting mechanism includes a first limiting base; The first limiting base is used to be mounted on the side plate; The first limiting base is connected to a first lower limiting conveying rail, and a first upper limiting conveying rail is provided above the first lower limiting conveying rail. The plate for processing the clamp is used to move between the first lower limiting conveying rail and the first upper limiting conveying rail. The first upper limit conveying track is used to be movable in lifting and lowering with the first limit base via a limit slide rail; A first limit cylinder is provided above the first upper limit conveying track; The output rod of the first limiting cylinder is used to connect with the first upper limit conveying track, and the cylinder body of the first limiting cylinder is used to connect with the first limiting base through a bracket.

6. The multi-cavity casting device for a pneumatic rod clamp according to claim 5, characterized in that, The cavity forming mechanism is located on the side of the traction conveyor seat away from the initial rolling base; The cavity forming mechanism includes a cavity forming base; The cavity forming base is used for mounting on the side plate; The cavity forming base is rotatably mounted with several first forming mold rollers arranged side by side via a first forming shaft. A first forming limiting seat is movably disposed above the first forming mold roller. Several first forming limiting rollers are arranged side by side at one end of the first forming limiting seat near the first forming mold roller. The first forming limiting rollers are rotatably connected to the first forming limiting seat via rotating shafts. The first forming limiting seat is detachably connected to the forming movable plate via bolts. The molded movable plate is used for lifting and lowering connection with the side plate via a vertically set guide slide rail; A first forming telescopic cylinder is provided above the forming movable plate. The output end rod of the first forming telescopic cylinder is used to connect with the forming movable plate. The cylinder body of the first forming telescopic cylinder is used to connect and fix with the side plate through a bracket.

7. A multi-cavity casting device for a pneumatic rod clamp according to claim 6, characterized in that, A second forming mold roller is provided on the side of the first forming mold roller near the traction conveyor seat. The second forming mold roller is rotatably mounted on the cavity forming base via a rotating shaft. A second forming limiting seat is movably arranged above the second forming mold roller. Several second forming limiting rollers are arranged side by side at one end of the second forming limiting seat near the second forming mold roller. The second forming limiting rollers are rotatably connected to the second forming limiting seat via rotating shafts. The vertically arranged sliding guide rail of the second forming limiting seat is used for lifting and lowering the side plate. A second forming telescopic cylinder is provided above the second forming limiting movable seat. The output end rod of the second forming telescopic cylinder is used to connect with the second forming limiting movable seat. The cylinder body of the second forming telescopic cylinder is used to connect and fix with the side plate through a bracket.

8. The multi-cavity casting device for a pneumatic rod clamp according to claim 7, characterized in that, The discharge limiting mechanism is located on the side of the cavity forming base away from the traction conveyor seat; The discharge limiting mechanism includes a discharge conveying roller and a discharge conveying seat; The discharge conveyor seat is used to be installed on the side plate; The discharge conveying roller is rotatably connected to the discharge conveying base via a discharge conveying shaft; A discharge limiting seat is movably disposed above the discharge conveying seat. A discharge upper limit roller is disposed at one end of the discharge limiting seat near the discharge conveying roller. The discharge upper limit roller is rotatably connected to the discharge limiting seat via a rotating shaft. The discharge limiting movable seat is used for the lifting and lowering connection of the side plate through a vertically set guide slide rail; A discharge telescopic cylinder is provided above the discharge limiting movable seat. The output end rod of the discharge telescopic cylinder is used to connect with the discharge limiting movable seat. The cylinder body of the discharge telescopic cylinder is used to connect and fix to the side plate through a bracket.

9. A multi-cavity casting device for a pneumatic rod clamp according to claim 8, characterized in that, The discharge conveying shaft is connected to the discharge drive shaft via a shaft connector on one side near the limit drive shaft. The other end of the discharge drive shaft rotatably passes through the discharge fixing support and is used to connect to the output end of the servo motor. The servo motor is used to connect and fix to the side plate via a bracket. The limit drive shaft is connected to a limit drive pulley, and the conveying traction drive shaft is connected to a first conveying traction drive shaft. The limiting drive pulley is connected to the first conveying traction drive shaft via belt drive; A second conveying traction drive shaft is also connected to the conveying traction drive shaft; The conveying and discharging drive shaft is connected to a conveying and discharging pulley; The second conveying traction drive shaft is connected to the conveying discharge pulley via belt drive.

Images