CN113102619A - Aluminum support forming device of carbon sliding plate - Google Patents

Aluminum support forming device of carbon sliding plate Download PDF

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Publication number
CN113102619A
CN113102619A CN202110552257.8A CN202110552257A CN113102619A CN 113102619 A CN113102619 A CN 113102619A CN 202110552257 A CN202110552257 A CN 202110552257A CN 113102619 A CN113102619 A CN 113102619A
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CN
China
Prior art keywords
aluminum support
forming
aluminum
angle
support
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CN202110552257.8A
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Chinese (zh)
Inventor
石刚
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Chongqing Kaizheng Technology Co ltd
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Chongqing Kaizheng Technology Co ltd
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Priority to CN202110552257.8A priority Critical patent/CN113102619A/en
Publication of CN113102619A publication Critical patent/CN113102619A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/005Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)

Abstract

The invention discloses an aluminum support forming device of a carbon sliding plate, which comprises a mounting base, wherein a positioning mechanism, a forming mechanism and a driving mechanism are arranged on the mounting base; the positioning mechanism is used for positioning the aluminum support to be processed; the driving mechanism comprises a driving motor and a speed reducer, an input shaft of the speed reducer is used for being connected with a rotating shaft of the driving motor, a connecting arm is further arranged on an output shaft, and the other end of the connecting arm is connected with the forming mechanism, so that the speed reducer can drive the forming mechanism to move according to a set route through the connecting arm; the forming mechanism comprises a forming head, and the forming head is used for contacting with an aluminum support to be processed and carrying out angle processing on the corresponding position of the aluminum support in the moving process. The invention has high processing efficiency, can effectively reduce the processing error of the angle of the aluminum support and ensure the processing precision of the aluminum support.

Description

Aluminum support forming device of carbon sliding plate
Technical Field
The invention relates to the technical field of carbon slide plate processing, in particular to an aluminum support forming device of a carbon slide plate.
Background
The high-speed train for electric traction is in continuous friction contact with a contact net lead through a pantograph carbon slide plate system, leads current on a power grid, and transmits the current to a locomotive power system to maintain normal operation of an electric locomotive. The pantograph carbon slide plate is an electrical contact material integrating high conductivity, wear resistance and antifriction performance, has good conductivity and current collection capability, and is matched with a pantograph-catenary coupling system. Therefore, the carbon pantograph slider is a key part for safe operation of the electric traction high-speed train.
The pantograph carbon slide plate is used as an electrical device for obtaining electric energy from a contact net of an electric traction high-speed train and is usually arranged on the roof of a locomotive or a motor train, and meanwhile, in order to ensure the normal work of the carbon slide plate, the aluminum support angle (the included angle between the end surface of the aluminum support and the inner arc surface of the aluminum support) of the carbon slide plate needs to be controlled within a certain range, if the control is not tight, pantograph accidents are easily caused in the operation of the locomotive, and the operation safety of the locomotive is influenced. In the prior art, the angle of the aluminum support is generally processed manually, and the processing mode is low in efficiency, and simultaneously easily causes the problems that the angle of the aluminum support is not processed in place and has large error and the like due to different manual operations.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problems to be solved by the invention are as follows: how to provide a machining efficiency height, and can effectively reduce the machining error of aluminium support angle, guarantee the aluminium support machining precision's of aluminium support forming device of carbon slide.
In order to solve the technical problems, the invention adopts the following technical scheme:
an aluminum support forming device of a carbon sliding plate comprises a mounting base, wherein a positioning mechanism, a forming mechanism and a driving mechanism are arranged on the mounting base;
the positioning mechanism is used for positioning the aluminum support to be processed;
the driving mechanism comprises a driving motor and a speed reducer, an input shaft of the speed reducer is used for being connected with a rotating shaft of the driving motor, a connecting arm is further arranged on an output shaft of the speed reducer, and one end, far away from the connecting arm, of the connecting arm, which is connected with an output shaft of the speed reducer, is connected with the forming mechanism, so that the speed reducer can drive the forming mechanism to move according to a set route through the connecting arm;
the forming mechanism comprises a forming head, and the forming head is used for contacting with an aluminum support to be processed and carrying out angle processing on the corresponding position of the aluminum support in the moving process.
The working principle of the invention is as follows: when the forming device is used for processing the angles of the two ends of the aluminum support, the positioning mechanism is firstly utilized to position the aluminum support to be processed, so that the aluminum support is placed at an accurate processing position, then the driving motor is started, the power of the driving motor is output to the speed reducer, the speed reducer drives the forming mechanism to move according to a set route through the connecting arm, and the forming head of the forming mechanism is in contact with the aluminum support, so that the forming head of the forming mechanism acts on the aluminum support in the process of moving according to the set route, and the corresponding position of the aluminum support is processed into a set angle, so that the processing of the angle of the aluminum support is completed.
Therefore, the forming device of the invention can drive the forming mechanism to move according to a set route through the connecting arm by reasonably controlling the driving motor in the driving mechanism, so that the forming head is used for automatically processing the angle of the aluminum support.
Preferably, positioning mechanism is used for treating the middle part position of the aluminium support of processing and fixes a position, and positioning mechanism's axial both sides all are equipped with actuating mechanism and forming mechanism, with one side actuating mechanism with forming mechanism is used for treating the corresponding position of processing aluminium support length direction and carries out angle processing, and both sides forming mechanism is in corresponding the side actuating mechanism's drive is down along opposite direction removal to the realization carries out angle processing to the corresponding position at aluminium support length direction both ends respectively.
Like this, positioning mechanism fixes a position the aluminium support from aluminium support middle part position, then equally divide in positioning mechanism's both sides and do not set up actuating mechanism and forming mechanism, because the both ends of aluminium support length direction all need carry out angle processing, the actuating mechanism of both sides just can drive the forming mechanism that corresponds the side like this and carry out the processing of angle simultaneously to the both ends of aluminium support length direction simultaneously, can further improve the efficiency of processing like this on the one hand, on the other hand both ends simultaneous processing can further guarantee the uniformity of both ends angle machining precision.
Preferably, the position that corresponds with aluminium support length direction both ends are waited to carry out angle processing on the mounting base still detachable is connected with the arc, the angle size of arc suits with the angle size that aluminium support waited to process, just the shaping head with the arc is located the aluminium support respectively and waits to carry out the both sides that angle processing corresponds the position to make the aluminium support wait to carry out the position that angle processing is in the shaping head with form the settlement angle under the combined action of arc.
Like this, treat the processing position through with aluminium support length direction both ends on the mounting base and set up the detachable arc, and wait the angular dimension of processing with the angular dimension of arc and aluminium support and suit, then add man-hour to the angle at aluminium support both ends again, utilize the cooperation of arc and shaping head, the shaping head removes the aluminium support that makes the corresponding position crooked, when aluminium support is crooked to the settlement angle, the aluminium support will be in the arc laminating, from this under the combined action of shaping head and arc, the aluminium support both ends are processed the angle of settlement. When in actual use, can change the arc of different angles according to the difference of aluminium support processing angle for the angle of installing the arc on the mounting base suits with the angle that the aluminium support waited to process all the time, further improves the precision of aluminium support angle processing from this.
Preferably, the positioning mechanism comprises a positioning groove for placing the aluminum support and positioning the aluminum support, the mounting base is further provided with a braking mechanism, the braking mechanism comprises a braking block capable of abutting against the aluminum support, and the positioning groove and the braking block jointly position and brake the aluminum support.
Like this, add man-hour to the aluminium support, place the aluminium support in the constant head tank earlier, in order to fix a position the aluminium support, then brake block and the aluminium support on with arrestment mechanism offset, utilize the brake block to brake the aluminium support, because the shaping head carries out angle processing to the aluminium support in the aluminium support and to have certain effort, consequently, need brake the aluminium support, in order to avoid the angle machining error that the aluminium support removal caused in the course of working, this scheme utilizes the constant head tank to fix a position the aluminium support, and utilize the brake block to brake the aluminium support, the accuracy of aluminium support position in the whole course of working has been guaranteed, the machining error of aluminium support removal and production has been avoided, the precision of processing has just further been improved from this.
Preferably, the brake mechanism further comprises a first motor and a first moving assembly, and the first moving assembly is connected with the first motor and the brake block at the same time, so that when the first motor rotates, the first moving assembly can drive the brake block to abut against or separate from the aluminum support.
Like this, when carrying out angle processing to the aluminium support and need braking it, first motor rotates and drives the brake pads through first removal subassembly and remove to the direction that offsets with the aluminium support for the brake pads offsets with the aluminium support, in order to utilize the brake pads to brake the aluminium support, when need taking off after finishing to aluminium support angle processing, first motor counter-rotation and through first removal subassembly drive brake pads to remove to the direction with the aluminium support separation, make brake pads and aluminium support separation, in order to conveniently take off the aluminium support.
Preferably, the end face of the forming head, which is used for contacting with the aluminum support, is of an arc structure arranged along the length direction of the aluminum support.
Like this, the shaping head is used for being the arc structure that sets up along the length direction of aluminum support with the terminal surface that the aluminum support contacted, because the shaping head is carrying out angle processing to the aluminum support, the aluminum support that corresponds the position is whole will be the arc structure, also sets up the corresponding terminal surface of shaping head to the arc structure to make things convenient for the processing of shaping head to the aluminum support angle.
Preferably, the arc-shaped plate is detachably connected to the mounting base through a screw.
Like this, the arc passes through the screw connection on the mounting base, can select the arc that has different angles according to the circumstances to install on the mounting base during in-service use to the angle that treats that makes the arc on the mounting base can adapt to with the aluminium support all the time, with the precision of assurance to aluminium support angle processing.
Drawings
FIG. 1 is a schematic structural view of an aluminum support forming device of the carbon sliding plate of the present invention.
Description of reference numerals: the device comprises a mounting base 1, an aluminum support 2, a driving motor 3, a speed reducer 4, a connecting arm 5, a forming head 6, a forming mechanism 7, an arc-shaped plate 8, a brake block 9, a first moving assembly 10, a first motor 11 and a positioning mechanism 12.
Detailed Description
The invention will be further explained with reference to the drawings and the embodiments.
As shown in the attached figure 1, the aluminum support forming device of the carbon sliding plate comprises a mounting base 1, wherein a positioning mechanism 12, a forming mechanism 7 and a driving mechanism are arranged on the mounting base 1;
the positioning mechanism 12 is used for positioning the aluminum support 2 to be processed;
the driving mechanism comprises a driving motor 3 and a speed reducer 4, an input shaft of the speed reducer 4 is used for being connected with a rotating shaft of the driving motor 3, a connecting arm 5 is further arranged on an output shaft of the speed reducer 4, and one end, far away from the connecting arm 5, of the connecting arm 5, which is connected with the output shaft of the speed reducer 4 is connected with a forming mechanism 7, so that the speed reducer 4 can drive the forming mechanism 7 to move according to a set route through the connecting arm 5;
the forming mechanism 7 comprises a forming head 6, and the forming head 6 is used for contacting with the aluminum support 2 to be processed and carrying out angle processing on the corresponding position of the aluminum support 2 in the moving process.
The working principle of the invention is as follows: when the forming device is used for processing the angles at the two ends of the aluminum support 2, the positioning mechanism 12 is firstly utilized to position the aluminum support 2 to be processed, so that the aluminum support 2 is placed at an accurate processing position, then the driving motor 3 is started, the power of the driving motor 3 is output to the speed reducer 4, the speed reducer 4 drives the forming mechanism 7 to move according to a set route through the connecting arm 5, and the forming head 6 of the forming mechanism 7 is in contact with the aluminum support 2, so that the forming head 6 of the forming mechanism 7 acts on the aluminum support 2 in the process that the forming mechanism 7 moves according to the set route, and the corresponding position of the aluminum support 2 is processed into a set angle, and the processing of the angle of the aluminum support 2 is completed. When the aluminum support device is used specifically, the moving route of the forming head 6 can be set in advance according to the angle to be processed of the aluminum support 2 in a PLC (programmable logic controller) mode and the like, the operation of the driving motor 3 is determined according to the moving route of the forming head 6, the driving motor 3 can be operated in a mode according to the requirement in a PLC mode and the like, and therefore the forming head 6 can move according to the set route and process the angles of the two ends of the aluminum support 2.
Therefore, the forming device of the invention enables the speed reducer 4 to drive the forming mechanism 7 to move according to a set route through the connecting arm 5 by reasonably controlling the driving motor 3 in the driving mechanism, so that the forming head 6 is utilized to automatically process the angle of the aluminum support 2, compared with the mode of manually processing the angle of the aluminum support 2 in the prior art, the forming device of the invention utilizes the forming head 6 to automatically process the angle of the aluminum support 2, thereby having higher processing efficiency, simultaneously avoiding the problems of incomplete angle processing and large error of the aluminum support 2 caused by different manual operations, and leading the processing error of the aluminum support 2 processed by the forming device of the invention to be small and the precision to be high.
In this embodiment, the positioning mechanism 12 is used for positioning the middle position of the aluminum tray 2 to be processed, and the driving mechanism and the forming mechanism 7 are respectively disposed on two axial sides of the positioning mechanism 12, the driving mechanism and the forming mechanism 7 on the same side are used for performing angle processing on the corresponding end position of the aluminum tray 2 to be processed in the length direction, and the forming mechanisms 7 on the two sides are driven by the driving mechanism on the corresponding side to move in opposite directions (as shown in fig. 1, the forming mechanism 7 on the right side of the positioning mechanism 12 moves from the position a to the position B, and the forming mechanism on the left side of the positioning mechanism 12 moves from the position C to the position D), so as to perform angle processing on the corresponding positions at two ends of the aluminum tray 2 in the length direction.
Like this, positioning mechanism 12 is fixed a position 2 aluminium tray from 2 middle part positions of aluminium tray, then equally divide in positioning mechanism 12's both sides and do not set up actuating mechanism and forming mechanism 7, because 2 length direction's of aluminium tray both ends all need carry out angle processing, the actuating mechanism of both sides just can drive forming mechanism 7 that corresponds the side like this and carry out the processing of angle simultaneously to 2 length direction's of aluminium tray both ends simultaneously, can further improve the efficiency of processing like this on the one hand, on the other hand both ends simultaneous processing can also further guarantee the uniformity of both ends angle machining precision.
In this embodiment, on mounting base 1 with 2 length direction both ends of aluminium support treat to carry out the position that angle processing corresponds still detachable be connected with arc 8, the angle size of arc 8 and the angle size that aluminium support 2 treated to process suit, and shaping head 6 and arc 8 are located aluminium support 2 respectively and treat to carry out the both sides that angle processing corresponds the position to make aluminium support 2 treat to carry out the position that angle processing formed the angle of settlement under the combined action of shaping head 6 and arc 8.
Like this, treat the processing position through with 2 length direction both ends of aluminium support on mounting base 1 and set up detachable arc 8, and the angle size who treats processing with arc 8 and aluminium support 2 suits, then add man-hour to the angle at 2 both ends of aluminium support, utilize the cooperation of arc 8 and shaping head 6, shaping head 6 removes to make the aluminium support 2 of corresponding position crooked, when aluminium support 2 is crooked to the settlement angle, aluminium support 2 will laminate in arc 8, from this under the combined action of shaping head 6 and arc 8, the angle of settlement is processed to 2 both ends of aluminium support. During the in-service use, can change the arc 8 of different angles according to the difference of aluminium support 2 processing angles for the angle of arc 8 of installing on mounting base 1 suits with the angle that aluminium support 2 waited to process all the time, further improves the precision of aluminium support 2 angle processing from this.
In this embodiment, positioning mechanism 12 includes the constant head tank that is used for placing the aluminium support 2 and advances line location to the aluminium support 2, still is equipped with brake mechanism on the mounting base 1, and brake mechanism includes can with the aluminium support 2 counterbalance brake block 9, and constant head tank and brake block 9 are fixed a position and are braked to the aluminium support 2 jointly.
Like this, add man-hour to the aluminium support 2, earlier place the aluminium support 2 in the constant head tank, in order to fix a position aluminium support 2, then brake block 9 and aluminium support 2 with the arrestment mechanism on offset, utilize brake block 9 to brake aluminium support 2, because the shaping head 6 carries out angle processing to aluminium support 2 at aluminium support 2 and has certain effort, consequently, need brake aluminium support 2, in order to avoid the angle machining error that aluminium support 2 removed the cause among the course of working, this scheme utilizes the constant head tank to fix a position aluminium support 2, and utilize brake block 9 to brake aluminium support 2, the accuracy of aluminium support 2 position among the whole course of working has been guaranteed, the machining error that aluminium support 2 removed and produced has been avoided, from this the precision of processing has just further been improved.
In this embodiment, the brake mechanism further includes a first motor 11 and a first moving assembly 10, and the first moving assembly 10 is connected to the first motor 11 and the brake block 9 at the same time, so that when the first motor 11 rotates, the first moving assembly 10 can drive the brake block 9 to abut against or separate from the aluminum support 2. During the specific use, first removal subassembly 10 can be the structural style that can realize removing under the drive of first motor 11 among the prior art such as lead screw subassembly, and when first removal subassembly 10 adopted the lead screw structure, the screw rod was connected with first motor 11's pivot, and the lead screw then is connected with brake pads 9, and first motor 11 rotates and drives the screw rod and rotate, and then makes the lead screw remove on the screw rod to realize the removal of brake pads 9.
Like this, when carrying out angle processing to the aluminium support 2 and need braking to it, first motor 11 rotates and drives brake block 9 through first removal subassembly 10 and remove to the direction that offsets with the aluminium support 2 for brake block 9 offsets with the aluminium support 2, in order to utilize brake block 9 to brake the aluminium support 2, when need taking off after finishing to the aluminium support 2 angle processing, first motor 11 rotates in the opposite direction and drives brake block 9 through first removal subassembly 10 and remove to the direction with the separation of aluminium support 2, make brake block 9 and aluminium support 2 separate, in order to conveniently take off aluminium support 2.
In the present embodiment, the end surface of the forming head 6, which is used for contacting with the aluminum support 2, has an arc-shaped structure arranged along the length direction of the aluminum support 2.
Like this, the shaping head 6 is used for being the arc structure that sets up along 2 length direction of aluminum tray with the terminal surface of 2 contacts of aluminum tray, because the shaping head 6 carries out the angle to aluminum tray 2 and adds man-hour, the aluminum tray 2 that corresponds the position wholly will be the arc structure, also sets up the corresponding terminal surface of shaping head 6 to the arc structure to make things convenient for the processing of shaping head 6 to 2 angles of aluminum tray.
In the present embodiment, the arc plate 8 is detachably attached to the mounting base 1 by screws.
Like this, arc 8 passes through the screw connection on mounting base 1, can select the arc 8 that has different angles according to the circumstances to install on mounting base 1 during in-service use to make mounting base 1 go up the angle of arc 8 can adapt to with the angle of waiting to process of aluminium support 2 all the time, in order to guarantee the precision to the processing of aluminium support 2 angle.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.

Claims (7)

1. The aluminum support forming device of the carbon sliding plate is characterized by comprising an installation base, wherein a positioning mechanism, a forming mechanism and a driving mechanism are arranged on the installation base;
the positioning mechanism is used for positioning the aluminum support to be processed;
the driving mechanism comprises a driving motor and a speed reducer, an input shaft of the speed reducer is used for being connected with a rotating shaft of the driving motor, a connecting arm is further arranged on an output shaft of the speed reducer, and one end, far away from the connecting arm, of the connecting arm, which is connected with an output shaft of the speed reducer, is connected with the forming mechanism, so that the speed reducer can drive the forming mechanism to move according to a set route through the connecting arm;
the forming mechanism comprises a forming head, and the forming head is used for contacting with an aluminum support to be processed and carrying out angle processing on the corresponding position of the aluminum support in the moving process.
2. The aluminum support forming device for the carbon sliding plate according to claim 1, wherein the positioning mechanism is used for positioning a middle position of the aluminum support to be processed, the positioning mechanism is provided with a driving mechanism and a forming mechanism on two axial sides, the driving mechanism and the forming mechanism on the same side are used for processing an angle at a corresponding end position in the length direction of the aluminum support to be processed, and the forming mechanisms on the two sides are driven by the driving mechanism on the corresponding side to move in opposite directions so as to respectively process angles at corresponding positions at two ends in the length direction of the aluminum support.
3. The aluminum support forming device for the carbon sliding plate according to claim 1, wherein an arc plate is detachably connected to the mounting base at a position corresponding to the position where the angle processing is to be performed at the two ends of the aluminum support in the length direction, the angle size of the arc plate is adapted to the angle size of the aluminum support, and the forming head and the arc plate are respectively located at two sides of the position where the angle processing is to be performed on the aluminum support, so that the position where the angle processing is to be performed on the aluminum support forms a set angle under the combined action of the forming head and the arc plate.
4. The apparatus for forming an aluminum tray of a carbon sliding plate as claimed in claim 1, wherein the positioning mechanism comprises a positioning groove for placing and positioning the aluminum tray, and the mounting base is further provided with a braking mechanism comprising a braking block capable of abutting against the aluminum tray, and the positioning groove and the braking block jointly position and brake the aluminum tray.
5. The apparatus for forming an aluminum tray of a carbon sliding plate as claimed in claim 4, wherein the brake mechanism further comprises a first motor and a first moving assembly, the first moving assembly is connected to the first motor and the brake block, so that the first motor can move the brake block to abut against or separate from the aluminum tray through the first moving assembly when rotating.
6. The apparatus of claim 1, wherein the end surface of the forming head contacting the aluminum support is an arc-shaped structure along the length of the aluminum support.
7. The apparatus of claim 3, wherein the arc plate is detachably attached to the mounting base by screws.
CN202110552257.8A 2021-05-20 2021-05-20 Aluminum support forming device of carbon sliding plate Pending CN113102619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110552257.8A CN113102619A (en) 2021-05-20 2021-05-20 Aluminum support forming device of carbon sliding plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110552257.8A CN113102619A (en) 2021-05-20 2021-05-20 Aluminum support forming device of carbon sliding plate

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Publication Number Publication Date
CN113102619A true CN113102619A (en) 2021-07-13

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206898123U (en) * 2017-06-19 2018-01-19 涿州市盛弘机械有限责任公司 A kind of camber beam all-in-one
CN108500095A (en) * 2018-04-03 2018-09-07 浙江创大汽车部件有限公司 Car door sliding rail stretch benders
KR101899288B1 (en) * 2018-05-15 2018-09-14 한동권 Bending machine for bending stand frame of television
CN207952294U (en) * 2018-03-19 2018-10-12 扬州丽华汽车内饰件有限公司 A kind of car aluminum profile arc bending forming frock
CN111360108A (en) * 2020-03-30 2020-07-03 大同新成新材料股份有限公司 Intelligent pantograph carbon slide plate aluminum support machining forming machine with fixator
CN111957774A (en) * 2020-06-24 2020-11-20 东风汽车底盘系统有限公司 Guide arm lateral bending forming tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206898123U (en) * 2017-06-19 2018-01-19 涿州市盛弘机械有限责任公司 A kind of camber beam all-in-one
CN207952294U (en) * 2018-03-19 2018-10-12 扬州丽华汽车内饰件有限公司 A kind of car aluminum profile arc bending forming frock
CN108500095A (en) * 2018-04-03 2018-09-07 浙江创大汽车部件有限公司 Car door sliding rail stretch benders
KR101899288B1 (en) * 2018-05-15 2018-09-14 한동권 Bending machine for bending stand frame of television
CN111360108A (en) * 2020-03-30 2020-07-03 大同新成新材料股份有限公司 Intelligent pantograph carbon slide plate aluminum support machining forming machine with fixator
CN111957774A (en) * 2020-06-24 2020-11-20 东风汽车底盘系统有限公司 Guide arm lateral bending forming tool

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Application publication date: 20210713

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