Automatic elbow core-pulling device of sliding rail in car sliding door

Abstract

The utility model provides an automatic bent pipe core-pulling device of a sliding rail in a car sliding door, and belongs to the technical field of car workpiece machining. The automatic bent pipe core pulling device of the sliding rail in the car sliding door comprises a bottom plate and a sliding rail body, a pushing mechanism and a bracket mechanism are installed on the two sides of the top end of the bottom plate respectively, a bending mechanism is arranged on the side, close to the bracket mechanism, of the bottom plate, and the sliding rail body is arranged between the bending mechanism and the bracket mechanism. The bending mechanism comprises a shell, a main shaft, a bending wheel, a swing rod, a driving motor and a clamping block, one side of the shell is rotationally connected with the main shaft, the top end of the main shaft penetrates through the shell and is connected with one side of the bending wheel in a sleeving mode, the clamping block is installed on one side of the bending wheel, and the driving motor is installed at the bottom end of the shell; the output end of the driving motor extends into the shell and is in transmission connection with a driving gear, and one end of the main shaft is sleeved with a driven gear.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile workpiece processing, in particular to an automatic core-pulling device for bending pipes of a slide rail in a car sliding door. Background Art

[0002] Slide rails, also known as guide rails and slideways, refer to the hardware connection parts fixed to the cabinet of furniture for the drawers or cabinet panels of furniture to move in and out. Slide rails are suitable for connecting drawers of wooden and steel drawers such as cabinets, furniture, document cabinets, bathroom cabinets, etc. Among them, the slide rails used for car sliding doors need to be bent and cored.

[0003] At present, when the existing device is performing pipe bending and core pulling processing on the slide rail, due to its complicated structure, once the slide rail is stuck, it will directly cause blockage inside the device, causing the subsequent slide rail to be unable to smoothly enter the device for processing.

[0004] Therefore, we have made improvements to this problem and proposed an automatic core-pulling device for bending pipes in the slide rails of car sliding doors. Utility Model Content

[0005] In order to solve the problem that the existing device has a complicated structure and is prone to getting stuck, the utility model provides an automatic core-pulling device for a curved pipe of a slide rail in a car sliding door.

[0006] The utility model is achieved in this way:

[0007] The invention discloses an automatic core-pulling device for bending a tube of a slide rail in a car sliding door, comprising a base plate and a slide rail body, wherein a pushing mechanism and a bracket mechanism are respectively installed on both sides of the top end of the base plate, a bending mechanism is provided on a side of the base plate close to the bracket mechanism, and a slide rail body is arranged between the bending mechanism and the bracket mechanism, the bending mechanism comprises a shell, a main shaft, a bending wheel, a rocker arm, a driving motor and a clamping block, one side of the shell is rotatably connected to the main shaft, the top end of the main shaft passes through the shell and is sleeved and connected to one side of the bending wheel, a clamping block is installed on one side of the bending wheel, a driving motor is installed on the bottom end of the shell, an output end of the driving motor extends to the inside of the shell and is transmission-connected with a driving gear, a driven gear is sleeved on one end of the main shaft, the driven gear is meshed with the driving gear, and an adjusting mechanism is provided on one side of the bending mechanism.

[0008] Furthermore, the pushing mechanism includes a fixed plate, a linear motor, an assembly block and a push rod. The linear motor is installed on the top end of the fixed plate, and the moving end of the linear motor is connected to the assembly block.

[0009] The beneficial effect of adopting the above further solution is that, through the installation and use of the linear motor, the assembly block can drive the push rod to perform stable reciprocating movement.

[0010] Furthermore, one side of the assembly block is connected with a push rod, and one end of the push rod is covered with a rubber sheath.

[0011] The beneficial effect of adopting the above further solution is that by putting a rubber sleeve on one end of the push rod, the push rod is more stable when pushing the slide rail body, and the slipping is reduced.

[0012] Furthermore, the bracket mechanism includes a track plate, a slide plate, a locking knob, a pair of clamp seats and a channel. The two sides of the top of the track plate are slidably connected to the slide plates, and the tops of the two slide plates are respectively equipped with a pair of clamp seats.

[0013] The beneficial effect of adopting the above further solution is that, through the connection and use of the slide plate, the clamping seat can be adjusted in position, so that the slide rail body can be lifted from multiple positions.

[0014] Furthermore, adjacent sides of a pair of the clamping seats are respectively provided with channels, and inner walls of the two channels are matched with each other.

[0015] The beneficial effect of adopting the above further solution is that, through the setting of the hole, it provides space for placing the slide rail body.

[0016] Furthermore, the hole is flush with one end of the push rod.

[0017] The beneficial effect of adopting the above further solution is that, through the positional relationship between the hole and the push rod, it is easy to ensure that the push rod pushes the slide rail body to move stably.

[0018] Furthermore, one side of the outer wall of the slide plate is threadedly connected to a locking knob, and one end of the locking knob passes through the slide plate and fits against one side of the track plate.

[0019] The beneficial effect of adopting the above further solution is that the slide plate can be easily fixed by connecting and using the locking knob.

[0020] Furthermore, the slide rail body includes a rail body and a core body, and the core body is arranged inside the rail body.

[0021] Furthermore, the adjustment mechanism includes a base, a transverse adjustment member, a longitudinal adjustment member and a baffle, the transverse adjustment member is installed on the top of the base, the movable end of the transverse adjustment member is connected to the longitudinal adjustment member, the movable end of the longitudinal adjustment member is installed with a baffle, and the baffle is flush with one side of the core body.

[0022] The beneficial effect of adopting the above further solution is that, through the coordinated use of the transverse adjustment member and the longitudinal adjustment member, the baffle can be moved to any position, so that it can prevent the core from accidentally falling.

[0023] The beneficial effect of the utility model is that through the mutual cooperation of the pushing mechanism, the bracket mechanism, the bending mechanism and the adjusting mechanism, the device is more convenient when performing the bending and core pulling processing on the slide rail main body, and it is helpful to reduce the jamming situation, wherein the output end of the driving motor drives the driving gear, and cooperates with the driving gear and the driven gear, so that the driven gear can drive the main shaft to rotate, thereby prompting the bending wheel to drive the clamping block to perform a circular rotation at a certain angle, and bend one side of the slide rail main body, and then through the cooperation of the pushing mechanism and the bracket mechanism, the rear end of the slide rail main body is stably conveyed until the slide rail main body is bent to the required angle. At the same time, through the installation and use of the adjusting mechanism, the baffle on one side is adjusted in position, so as to facilitate the control of the core body inside the slide rail main body to fall, thereby completing the core pulling processing of the slide rail by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A three-dimensional diagram of an automatic core-pulling device for bending a pipe of a slide rail in a car sliding door provided by the utility model;

[0026] Figure 2 A schematic diagram of a pushing mechanism of an automatic core pulling device for a curved tube of a slide rail in a car sliding door provided by the utility model;

[0027] Figure 3 A schematic diagram of a bracket mechanism of an automatic core-pulling device for bending a pipe of a slide rail in a car sliding door provided by the utility model;

[0028] Figure 4 A bottom view of a bending mechanism of an automatic core-pulling device for bending a tube of a slide rail in a car sliding door provided by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of an adjustment mechanism of an automatic core-pulling device for bending a pipe of a slide rail in a car sliding door.

[0030] In the figure: 100, bottom plate; 200, slide rail body; 2001, rail body; 2002, core body; 300, pushing mechanism; 3001, fixing plate; 3002, linear motor; 3003, assembly block; 3004, push rod; 400, bracket mechanism; 4001, track plate; 4002, slide plate; 4003, locking knob; 4004, clamp seat; 4005, channel; 500, bending mechanism; 5001, housing; 5002, main shaft; 5003, bending wheel; 5004, rocker arm; 5005, driving motor; 5006, clamping block; 600, adjusting mechanism; 6001, base; 6002, lateral adjusting member; 6003, longitudinal adjusting member; 6004, baffle. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] See also Figure 1-Figure 5The utility model provides a technical solution: an automatic core-pulling device for bending a tube of a slide rail in a car sliding door, comprising a bottom plate 100 and a slide rail body 200, a pushing mechanism 300 and a bracket mechanism 400 are respectively installed on both sides of the top of the bottom plate 100, a bending mechanism 500 is provided on the side of the bottom plate 100 close to the bracket mechanism 400, and the slide rail body 200 is arranged between the bending mechanism 500 and the bracket mechanism 400, the bending mechanism 500 comprises a shell 5001, a main shaft 5002, a bending wheel 5003, a swing rod 5004, a driving motor 5005 and a clamping block 5006, one side of the shell 5001 is rotatably connected to the main shaft 5002, the top of the main shaft 5002 passes through the shell 5001, and is connected to one side of the bending wheel 5003 in a sleeve, a clamping block 5006 is installed on one side of the bending wheel 5003, a driving motor 5005 is installed at the bottom end of the shell 5001, and the output end of the driving motor 5005 extends to the inside of the shell 5001, The driving gear is connected with the transmission, and one end of the main shaft 5002 is provided with a driven gear, and the driven gear and the driving gear are meshed with each other. An adjusting mechanism 600 is provided on one side of the bending mechanism 500. The output end of the driving motor 5005 drives the driving gear, and cooperates with the driving gear and the driven gear so that the driven gear can drive the main shaft 5002 to rotate, thereby prompting the bending wheel 5003 to drive the block 5006 to rotate in a certain angle, and bend one side of the slide rail body 200, and then through the cooperation of the pushing mechanism 300 and the bracket mechanism 400, the rear end of the slide rail body 200 is stably transported until the slide rail body 200 is bent to the required angle. At the same time, through the installation and use of the adjusting mechanism 600, the baffle 6004 on one side is adjusted in position, so as to facilitate the control of the core body 2002 inside the slide rail body 200 to fall, thereby completing the core pulling processing of the slide rail by the device.

[0035] Embodiment 2

[0036] See also Figure 1-Figure 5As an embodiment of the utility model, further, the pushing mechanism 300 includes a fixed plate 3001, a linear motor 3002, an assembly block 3003 and a push rod 3004. The linear motor 3002 is installed on the top of the fixed plate 3001, and the moving end of the linear motor 3002 is connected to the assembly block 3003. Through the installation and use of the linear motor 3002, the assembly block 3003 can drive the push rod 3004 to move back and forth stably. One side of the assembly block 3003 is connected with the push rod 3004, and one end of the push rod 3004 is covered with a rubber sheath. By covering one end of the push rod 3004 with the rubber sheath, it is more stable when pushing the slide rail body 200. , to reduce slipping, the bracket mechanism 400 includes a track plate 4001, a slide plate 4002, a locking knob 4003, a pair of clamp seats 4004 and a channel 4005. The top sides of the track plate 4001 are slidably connected to the slide plate 4002 respectively, and a pair of clamp seats 4004 are respectively installed on the top of the two slide plates 4002. Through the connection and use of the slide plates 4002, the position of the clamp seats 4004 can be adjusted, which is convenient for lifting the slide rail body 200 from multiple positions. Channels 4005 are respectively arranged on adjacent sides of a pair of clamp seats 4004, and the inner walls of the two channels 4005 are matched with each other. Through the arrangement of the channel 4005, it provides space for the placement of the slide rail body 200.

[0037] Embodiment 3

[0038] See also Figure 1-Figure 5 As an embodiment of the present invention, further, the hole 4005 is flush with one end of the push rod 3004. Through the positional relationship between the hole 4005 and the push rod 3004, it is convenient to ensure that the push rod 3004 pushes the slide rail body 200 to move stably. One side of the outer wall of the slide plate 4002 is threadedly connected to the locking knob 4003. One end of the locking knob 4003 passes through the slide plate 4002 and fits with one side of the track plate 4001. Through the connection and use of the locking knob 4003, it is convenient to fix the slide plate 4002. The slide rail body 200 includes a rail body 2001 and a core body 2002. The rail body 200 1 is provided with a core 2002, and the adjustment mechanism 600 includes a base 6001, a transverse adjustment member 6002, a longitudinal adjustment member 6003 and a baffle 6004. The transverse adjustment member 6002 is installed on the top of the base 6001, the movable end of the transverse adjustment member 6002 is connected to the longitudinal adjustment member 6003, and the baffle 6004 is installed on the movable end of the longitudinal adjustment member 6003. The baffle 6004 is flush with one side of the core 2002. Through the coordinated use of the transverse adjustment member 6002 and the longitudinal adjustment member 6003, the baffle 6004 can be moved to any position, so that it can prevent the core 2002 from accidentally falling.

[0039] Specifically, the working principle of the automatic core-pulling device for bending the tube of the slide rail in the car sliding door is as follows: when in use, first, move the device to the designated working area, and start the device to conduct an operation test. After ensuring normal operation, put it into use. By starting the drive motor 5005, the output end drives the driving gear, and the driving gear cooperates with the driven gear so that the driven gear can drive the main shaft 5002 to rotate, thereby prompting the bending wheel 5003 to drive the block 5006 to rotate in a certain angle, and bend one side of the slide rail body 200, and then through the cooperation of the pushing mechanism 300 and the bracket mechanism 400, the rear end of the slide rail body 200 is stably transported until the slide rail body 200 is bent to the required angle, and the linear motor 3002 is started to move the moving end It drives the assembly block 3003 to move and prompts the push rod 3004 to perform stable reciprocating movement. A rubber sheath is installed on one end of the push rod 3004 to make it more stable when pushing the slide rail body 200 and reduce slipping. The connection with the slide plate 4002 allows the clamp seat 4004 to be adjusted in position, which is convenient for lifting the slide rail body 200 from multiple positions. At the same time, the hole 4005 is set to provide space for the placement of the slide rail body 200. The position relationship between the hole 4005 and the push rod 3004 ensures that the push rod 3004 pushes the slide rail body 200 to move stably. The horizontal adjustment member 6002 and the longitudinal adjustment member 6003 are used in conjunction with each other, so that the baffle 6004 can be moved to any position to prevent the core 2002 from accidentally falling.

[0040] It should be noted that the specific model and specifications of the drive motor 5005 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic core-pulling device for bending a tube of a slide rail in a car sliding door, comprising a bottom plate (100) and a slide rail body (200), characterized in that: A pushing mechanism (300) and a bracket mechanism (400) are respectively installed on both sides of the top of the bottom plate (100); a bending mechanism (500) is provided on the side of the bottom plate (100) close to the bracket mechanism (400); a slide rail body (200) is arranged between the bending mechanism (500) and the bracket mechanism (400); the bending mechanism (500) comprises a housing (5001), a main shaft (5002), a bending wheel (5003), a swing rod (5004), a driving motor (5005) and a clamping block (5006); one side of the housing (5001) is rotatably connected to the main shaft (5002); The top end of the main shaft (5002) passes through the housing (5001) and is sleeved and connected with one side of the bending wheel (5003); a block (5006) is installed on one side of the bending wheel (5003); a driving motor (5005) is installed on the bottom end of the housing (5001); an output end of the driving motor (5005) extends to the inside of the housing (5001) and is transmission-connected with a driving gear; a driven gear is sleeved on one end of the main shaft (5002); the driven gear and the driving gear are meshed with each other; and an adjustment mechanism (600) is provided on one side of the bending mechanism (500).

2. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 1, characterized in that: The pushing mechanism (300) comprises a fixed plate (3001), a linear motor (3002), an assembly block (3003) and a push rod (3004); the linear motor (3002) is installed at the top end of the fixed plate (3001), and the moving end of the linear motor (3002) is connected to the assembly block (3003).

3. The automatic core-pulling device for bending pipes of the slide rails in the car sliding door according to claim 2, characterized in that: One side of the assembly block (3003) is inserted and connected with a push rod (3004), and one end of the push rod (3004) is sleeved with a rubber sheath.

4. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 3, characterized in that: The bracket mechanism (400) comprises a track plate (4001), a slide plate (4002), a locking knob (4003), a pair of clamping seats (4004) and a hole (4005); the top sides of the track plate (4001) are respectively slidably connected to the slide plate (4002); and the top ends of the two slide plates (4002) are respectively equipped with a pair of clamping seats (4004).

5. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 4, characterized in that: Adjacent sides of a pair of the clamping seats (4004) are respectively provided with channels (4005), and the inner walls of the two channels (4005) are mutually matched.

6. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 5, characterized in that: The hole (4005) is flush with one end of the push rod (3004).

7. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 6, characterized in that: One side of the outer wall of the slide plate (4002) is threadedly connected to a locking knob (4003), and one end of the locking knob (4003) passes through the slide plate (4002) and fits with one side of the track plate (4001).

8. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 1, characterized in that: The slide rail body (200) comprises a rail body (2001) and a core body (2002), and the core body (2002) is arranged inside the rail body (2001).

9. The automatic core-pulling device for bending pipes of slide rails in car sliding doors according to claim 8, characterized in that: The adjustment mechanism (600) comprises a base (6001), a transverse adjustment member (6002), a longitudinal adjustment member (6003) and a baffle (6004); the transverse adjustment member (6002) is installed at the top of the base (6001); the movable end of the transverse adjustment member (6002) is connected to the longitudinal adjustment member (6003); the baffle (6004) is installed at the movable end of the longitudinal adjustment member (6003); and the baffle (6004) is flush with one side of the core (2002).

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