A bending and forming machine for automobile brake parts

Abstract

The present invention is applicable to the technical field of bending processing, and provides a bending and forming machine for automobile brake parts, comprising: a processing table and a translation base arranged on the processing table; a fixed box fixedly installed on the translation base, a material control mechanism being arranged in the fixed box; a bending mechanism, the bending mechanism being arranged on one end of the processing table away from the translation base; and an anti-rebound mechanism for pre-treating the to-be-bent area of ​​the brake oil pipe, the anti-rebound mechanism comprising a translation frame, a control box, a lifting plate and a pre-treatment pipe. The present invention avoids the problem that the existing automobile brake part bending and forming machine needs to re-fix the brake oil pipe for multiple times when bending the brake oil pipe in multiple directions, and the phenomenon of slight rebound is prone to occur after bending, which seriously affects the processing quality of the brake oil pipe.

Description

Technical Field

[0001] The invention relates to the technical field of bending processing, in particular to a bending and forming machine for automobile brake parts. Background Art

[0002] As an important component of automobile brake parts, brake oil pipes are mainly used to transmit brake fluid and connect the brake master cylinder and each brake cylinder. Brake oil pipes can be made of metal (such as steel pipes, copper pipes) or composite materials (such as rubber or plastic inner layer and metal woven mesh outer layer). For metal brake oil pipes, they often need to be bent during installation because they need to adapt to the spatial layout of the vehicle chassis and the positional relationship between various components.

[0003] The existing automobile brake parts bending and forming machine needs to re-fix the brake oil pipe several times when bending the brake oil pipe in multiple directions, and a slight rebound phenomenon is easy to occur after bending, which seriously affects the processing quality of the brake oil pipe. Therefore, in view of the above situation, it is urgent to provide an automobile brake parts bending and forming machine to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a bending and forming machine for automobile brake parts, aiming to solve the problems in the above-mentioned background technology.

[0005] The present invention is implemented in this way: an automobile brake part bending and forming machine comprises:

[0006] A processing table and a translation base arranged on the processing table, wherein the processing table is provided with an electric guide rail 1 for driving the translation base to move;

[0007] A fixed box fixedly mounted on the translation base, wherein a material control mechanism for fixing the end of the brake oil pipe and driving the fixed brake oil pipe to rotate is arranged in the fixed box;

[0008] A bending mechanism, wherein the bending mechanism is arranged on an end of the processing table away from the translation base;

[0009] And an anti-rebound mechanism for pre-treating the area to be bent of the brake oil pipe, the anti-rebound mechanism includes a translation frame, a control box, a lifting plate and a pre-treatment pipe, the translation frame is slidably installed on the side of the processing table, the control box is fixedly installed on the translation frame, the lifting plate is slidably installed in the control box, and the control box is provided with an electric guide rail 2 for driving the lifting plate to rise and fall, the pre-treatment pipe is fixedly installed on the bottom of the lifting plate, and the pre-treatment pipe is provided with a heating element for heating the area to be bent of the brake oil pipe, the pre-treatment pipe is also provided with a pressing component for limiting the brake oil pipe during processing, and the processing table is provided with a multifunctional driving mechanism for driving the translation frame to move and for driving the pressing component to work.

[0010] Preferably, the heating element is a heating coil.

[0011] Preferably, two groups of pressing components are symmetrically arranged in the pretreatment tube, and the heating element is located between the two groups of pressing components.

[0012] Preferably, the pressing assembly comprises:

[0013] Compression box one, wherein the compression box one is arranged in a plurality of groups in the circumferential direction of the pretreatment tube, and the plurality of groups of compression boxes one are connected through a connecting tube;

[0014] A conduit 1 is connected to one of the groups of compression boxes 1, a cavity connected to the conduit 1 is provided in the translation frame, and the cavity in the conduit 1 is also connected to the multifunctional driving mechanism;

[0015] A piston plate 1, wherein the piston plate 1 is slidably mounted in a compression box 1, and a spring 1 is provided in the compression box 1 for elastically supporting the piston plate 1;

[0016] A pressing rod is slidably mounted in the compression box 1, a circular hole for the pressing rod to pass through is opened on the inner wall of the pretreatment tube, and the pressing rod is fixedly connected to the piston plate 1;

[0017] And a pressing ball is arranged at one end of the pressing rod away from the piston plate.

[0018] Preferably, the multifunctional driving mechanism comprises:

[0019] A mobile frame slidably mounted in the processing table, wherein a telescopic member for driving the mobile frame to move is also provided in the processing table, and a rack is fixedly mounted at the bottom of the mobile frame;

[0020] A rotating shaft rotatably mounted in the processing table, wherein a driving gear meshing with the rack is fixedly mounted on the rotating shaft;

[0021] A threaded rod is rotatably installed in the processing table, the threaded rod is connected to the rotating shaft through a transmission member, and an internal threaded hole threadedly connected to the threaded rod is opened on the translation frame.

[0022] Preferably, the multifunctional driving mechanism further comprises:

[0023] A second compression box is arranged in the processing table, and the second compression box is connected with the cavity in the translation frame through a second conduit;

[0024] A second piston plate is slidably mounted in the second compression box, wherein the second compression box is further provided with a second spring for elastically pressing the second piston plate;

[0025] A push rod slidably mounted on the second compression box, wherein the push rod is fixedly connected to the second piston plate;

[0026] And a linkage plate for pushing the push rod to move, the linkage plate is slidably installed on the translation frame, and a buffer spring for pressing the linkage plate toward one side of the compression box is also arranged in the translation frame.

[0027] Preferably, the bending mechanism comprises:

[0028] A support shaft rotatably mounted on a processing table, wherein a driving module for driving the support shaft to rotate is disposed in the processing table, and a plurality of sets of bending blocks of different sizes are fixedly mounted on the support shaft;

[0029] A rotating table fixedly connected to the supporting shaft, a pressing block is slidably mounted on the rotating table, and a hydraulic cylinder for driving the pressing block to move is arranged inside the rotating table;

[0030] And a support block is slidably mounted on the processing table, the support block is fixedly connected to the moving frame, and a limit block is also arranged on the support block.

[0031] Preferably, the material control mechanism comprises:

[0032] A fixed cylinder is rotatably mounted in a fixed box, wherein a motor is fixedly mounted in the fixed box, and an output shaft of the motor is connected to the fixed cylinder via a gear set;

[0033] And a locking assembly for fixing the brake oil pipe.

[0034] Preferably, the locking assembly comprises:

[0035] A support plate is slidably mounted in the fixed cylinder, the support plate rotates with the fixed cylinder, and a telescopic member 2 is provided in the fixed box for driving the support plate to move, and the telescopic end of the telescopic member 2 is rotatably connected to the support plate;

[0036] Clamps, wherein the clamps are slidably mounted in groups on the support plate, and a return spring for pulling the clamps to slide outward is arranged in the support plate;

[0037] A force-bearing block, wherein a group of force-bearing blocks are fixedly installed at one end of each group of clamping plates away from the supporting plate;

[0038] And a pressing ring for pressing the force-bearing block, wherein the pressing ring is fixedly installed on one end of the fixing tube away from the second telescopic member.

[0039] Compared with the prior art, the present invention has the following beneficial effects: the end of the brake oil pipe can be fixed by using the fixing mechanism; the electric guide rail can adjust the processing position of the brake oil pipe by driving the translation base to move; the internal structure of the material can be adjusted by using the heating element to perform appropriate heat treatment on the bending area of ​​the brake oil pipe, thereby reducing the internal stress of the material and reducing the rebound, thereby improving the processing quality; the multifunctional driving mechanism can realize the bending processing of the heating area by driving the translation frame and the bending mechanism to work; during the bending process, the brake oil pipe can be limited by using the pressing component to prevent deviation, thereby improving the bending quality; the fixing mechanism can realize bending processing in different directions by rotating the fixed brake oil pipe;

[0040] The present invention avoids the problem that the existing automobile brake parts bending and forming machine needs to re-fix the brake oil pipe multiple times when bending the brake oil pipe in multiple directions, and the problem that slight rebound is prone to occur after bending, which seriously affects the processing quality of the brake oil pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a structural schematic diagram of the present invention.

[0042] Figure 2 for Figure 1 Schematic diagram of the structure after hiding the anti-rebound mechanism.

[0043] Figure 3 Schematic diagram of the internal structure of the pretreatment tube in the present invention.

[0044] Figure 4 It is a structural schematic diagram of the multifunctional driving mechanism in the present invention.

[0045] Figure 5 for Figure 4 Schematic diagram of the structure viewed from above.

[0046] Figure 6 It is a schematic diagram of the internal structure of the compression box 2 in the present invention.

[0047] Figure 7It is a schematic diagram of the internal structure of the fixed box in the present invention.

[0048] Figure 8 for Figure 7 Schematic diagram of the internal structure of the fixed cylinder.

[0049] In the attached figure: 1-processing table, 2-translation base, 3-fixed box, 4-fixed cylinder, 5-control box, 6-lifting plate, 7-pretreatment tube, 8-rotating table, 9-bending block, 10-support shaft, 11-support block, 12-limiting block, 13-pressing block, 14-translation frame, 15-heating element, 16-connecting pipe, 17-compression box 1, 18-pressing rod, 19-pressing ball, 20-piston plate 1, 21-spring 1, 22- Catheter one, 23-movable frame, 24-transmission part, 25-driving gear, 26-rotating shaft, 27-threaded rod, 28-linkage plate, 29-catheter two, 30-push rod, 31-compression box two, 32-telescopic part one, 33-rack, 34-piston plate two, 35-spring two, 36-telescopic part two, 37-gear set, 38-motor, 39-clamp, 40-spring three, 41-support plate, 42-force block, 43-pressing ring. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The specific implementation of the present invention is described in detail below in combination with specific embodiments.

[0051] See also Figure 1-Figure 8 , an embodiment of the present invention provides a bending and forming machine for automobile brake parts, the bending and forming machine for automobile brake parts comprising:

[0052] A processing table 1 and a translation base 2 arranged on the processing table 1, wherein the processing table 1 is provided with an electric guide rail 1 for driving the translation base 2 to move;

[0053] A fixed box 3 fixedly mounted on the translation base 2, wherein the fixed box 3 is provided with a material control mechanism for fixing the end of the brake oil pipe and driving the fixed brake oil pipe to rotate;

[0054] A bending mechanism, wherein the bending mechanism is arranged on one end of the processing table 1 away from the translation base 2;

[0055] And an anti-rebound mechanism for pre-treating the area to be bent of the brake oil pipe, the anti-rebound mechanism includes a translation frame 14, a control box 5, a lifting plate 6 and a pre-treatment tube 7, the translation frame 14 is slidably installed on the side of the processing table 1, the control box 5 is fixedly installed on the translation frame 14, the lifting plate 6 is slidably installed in the control box 5, and the control box 5 is provided with an electric guide rail 2 for driving the lifting plate 6 to rise and fall, the pre-treatment tube 7 is fixedly installed on the bottom of the lifting plate 6, and the pre-treatment tube 7 is provided with a heating element 15 for heating the area to be bent of the brake oil pipe, the pre-treatment tube 7 is also provided with a pressing component for limiting the brake oil pipe during processing, and the processing table 1 is provided with a multifunctional driving mechanism for driving the translation frame 14 to move and for driving the pressing component to work.

[0056] In the embodiment of the present invention, during processing, the end of the brake oil pipe can be fixed by using a fixing mechanism, the electric guide rail 1 can adjust the processing position of the brake oil pipe by driving the translation base 2 to move, and the heating element 15 is used to perform appropriate heat treatment on the bending area of ​​the brake oil pipe, which can adjust the internal structure of the material, reduce the internal stress of the material, thereby reducing rebound, and thus improving the processing quality. The multifunctional driving mechanism can achieve bending processing of the heating area by driving the translation frame 14 and the bending mechanism to work. During the bending process, the pressing component can also be used to bend the The brake oil pipe is limited during bending to prevent deviation, thereby improving the bending quality. The fixing mechanism can realize bending processing in different directions by rotating the fixed brake oil pipe. The electric guide rail 1 and the electric guide rail 2 can adopt the existing public technology. Compared with the prior art, the present invention avoids the problem that the existing automobile brake part bending and forming machine needs to re-fix the brake oil pipe multiple times when bending the brake oil pipe in multiple directions, and the phenomenon of slight rebound is prone to occur after bending, which seriously affects the processing quality of the brake oil pipe.

[0057] In one embodiment of the present invention, see Figure 1-Figure 8 , the heating element 15 is a heating coil; the heating coil can be a high-frequency induction coil, which generates eddy currents inside the oil pipe through the principle of electromagnetic induction, thereby achieving rapid heating. This heating method has the characteristics of fast heating speed and uniform heating. For example, for a metal brake oil pipe with a diameter of 6-10mm, the induction heating power is set to 10-20kW and the frequency is set to 20-50kHz, which can raise the surface temperature of the oil pipe to a suitable preheating temperature range within a few seconds to tens of seconds;

[0058] The pressing components are symmetrically arranged in two groups in the pretreatment tube 7, and the heating element 15 is located between the two groups of pressing components;

[0059] The pressing component comprises:

[0060] Compression boxes 17, wherein a plurality of compression boxes 17 are arranged in a circumferential direction of the pretreatment tube 7, and the plurality of compression boxes 17 are connected to each other through a connecting tube 16;

[0061] A conduit 1 22 connected to one of the compression boxes 17, a cavity connected to the conduit 1 22 is provided in the translation frame 14, and the cavity in the conduit 1 22 is also connected to the multifunctional driving mechanism;

[0062] A piston plate 20, wherein the piston plate 20 is slidably mounted in a compression box 17, and a spring 21 for elastically supporting the piston plate 20 is provided in the compression box 17;

[0063] A pressing rod 18 is slidably mounted in the compression box 17, a circular hole for the pressing rod 18 to pass through is opened on the inner wall of the pretreatment tube 7, and the pressing rod 18 is fixedly connected to the piston plate 20;

[0064] and a pressing ball 19 disposed at one end of the pressing rod 18 away from the piston plate 1 20;

[0065] The multifunctional driving mechanism comprises:

[0066] A mobile frame 23 is slidably mounted in the processing table 1, and a telescopic member 32 is also provided in the processing table 1 for driving the mobile frame 23 to move, and a rack 33 is also fixedly mounted at the bottom of the mobile frame 23; wherein the telescopic member 32 is one of a hydraulic cylinder or an electric telescopic rod;

[0067] A rotating shaft 26 is rotatably mounted in the processing table 1, and a driving gear 25 meshing with the rack 33 is fixedly mounted on the rotating shaft 26;

[0068] A threaded rod 27 is rotatably mounted in the processing table 1, the threaded rod 27 is connected to the rotating shaft 26 via a transmission member 24, and an internal threaded hole threadedly connected to the threaded rod 27 is provided on the translation frame 14; wherein the transmission member 24 adopts a combined structure of a pulley and a transmission belt, and the diameter of the pulley mounted on the rotating shaft 26 is larger than the diameter of the pulley mounted on the threaded rod 27, so that the rotation speed of the threaded rod 27 is much greater than the rotation speed of the rotating shaft 26;

[0069] The multifunctional driving mechanism also includes:

[0070] A second compression box 31 is disposed in the processing table 1, and the second compression box 31 is connected to the cavity in the translation frame 14 through a second conduit 29;

[0071] A piston plate 2 34 is slidably mounted in the compression box 2 31, and a spring 2 35 is also arranged in the compression box 2 31 for elastically pressing the piston plate 2 34; wherein the compression box 2 31, the conduit 2 29, the cavity of the translation frame 14, the conduit 1 22 and the compression box 1 17 are all pre-filled with gas;

[0072] A push rod 30 slidably mounted on the second compression box 31, wherein the push rod 30 is fixedly connected to the second piston plate 34;

[0073] And a linkage plate 28 for pushing the push rod 30 to move, the linkage plate 28 is slidably mounted on the translation frame 14, and a buffer spring for pressing the linkage plate 28 toward one side of the compression box 2 31 is also provided in the translation frame 14; the bending mechanism includes:

[0074] A support shaft 10 is rotatably mounted on a processing table 1, wherein a driving module for driving the support shaft 10 to rotate is provided in the processing table 1, and a plurality of bending blocks 9 of different sizes are fixedly mounted on the support shaft 10; the bending blocks 9 of different sizes facilitate bending processes at different angles, wherein the driving module can adopt a combined structure of a motor 38 and a speed reducer;

[0075] A rotating table 8 fixedly connected to the support shaft 10, on which a pressing block 13 is slidably mounted, and a hydraulic cylinder for driving the pressing block 13 to move is disposed inside the rotating table 8;

[0076] And a support block 11 slidably mounted on the processing table 1 , wherein the support block 11 is fixedly connected to the moving frame 23 , and a limit block 12 is also arranged on the support block 11 .

[0077] In this embodiment, in the initial state, the pretreatment tube 7 is between the bending block 9 and the pressing block 13. The translation base 2 can move the area to be bent into the pretreatment tube 7 by moving toward the side of the bending block 9. The heating element 15 can be used to heat the area to be bent. After heating, it can wait for a certain time according to the needs before subsequent processing. When bending, the telescopic member 32 will use the moving frame 23 to drive the support block 11 to move toward the side of the bending block 9, and the rack 33 will drive the driving gear 2 5 rotates, and the driving gear 25, the rotating shaft 26 and the transmission member 24 are used to cooperate to make the threaded rod 27 rotate quickly, and the threaded rod 27 will drive the translation frame 14 to move quickly, so that the translation frame 14 drives the control box 5, the lifting plate 6 and the pretreatment tube 7 to move quickly to the side of the translation base 2. Before the limit block 12 presses the bending block 9, the pretreatment tube 7 is completely moved out from between the bending block 9 and the pressing block 13. When the translation frame 14 continues to move, the linkage plate 28 can be used to push the push rod 30 to move. The push rod 30 drives the piston plate 24 to move, so that the gas in the compression box 21 can be introduced into the compression box 17 through the conduit 29, the cavity in the translation frame 14 and the conduit 22, thereby pushing the piston plate 20 to move, so that the pressing rod 18 drives the pressing ball 19 to press on the brake oil pipe, so as to limit the brake oil pipe. If the size of the brake oil pipe is too large to make the pressing rod 18 unable to move, the reaction force of the push rod 30 will make the linkage plate 28 slide on the translation frame 14, limiting After the setting is completed, the hydraulic cylinder will drive the pressing block 13 to press onto the bending block 9, and cooperate with the support shaft 10 to drive the bending block 9 and the pressing block 13 to rotate to achieve the bending process. Through the setting of the above structure, real-time heating can be achieved only in the bending area, which saves energy and reduces the impact of heating on the overall brake oil pipe; the lifting plate 6 adjusts the height of the pretreatment pipe 7 by moving in the control box 5, which is convenient and quick to align the brake oil pipe to the bending blocks 9 of different sizes.

[0078] In one embodiment of the present invention, see Figure 1-Figure 8 , the material control mechanism comprises:

[0079] The fixed cylinder 4 installed in the fixed box 3 is rotated, and a motor 38 is also fixedly installed in the fixed box 3, and the output shaft of the motor 38 is connected to the fixed cylinder 4 through a gear set 37; wherein the gear set 37 is two sets of mutually meshing spur gears;

[0080] and a locking assembly for fixing the brake oil pipe;

[0081] The locking assembly comprises:

[0082] A support plate 41 is slidably mounted in the fixed cylinder 4, and the support plate 41 rotates with the fixed cylinder 4. A telescopic member 2 36 is provided in the fixed box 3 for driving the support plate 41 to move. The telescopic end of the telescopic member 2 36 is rotatably connected to the support plate 41; wherein the telescopic member 2 36 is one of a hydraulic cylinder or an electric telescopic rod;

[0083] Clamping plates 39, wherein the clamping plates 39 are slidably mounted in multiple groups on the supporting plate 41, and a return spring for pulling the clamping plates 39 to slide outward is arranged in the supporting plate 41;

[0084] A force bearing block 42, wherein a group of force bearing blocks 42 are fixedly installed at one end of each group of clamping plates 39 away from the support plate 41;

[0085] And a pressing ring 43 for pressing the force-bearing block 42 , wherein the pressing ring 43 is fixedly installed at one end of the fixing tube 4 away from the telescopic member 2 36 .

[0086] In the present embodiment, a spring three 40 for pressing the support plate 41 is further provided in the fixed cylinder 4. The pressing action of the spring three 40 can eliminate the gap between the support plate 41 and the telescopic member 2 36, thereby improving the stability of the support plate 41 when moving in the fixed cylinder 4. When in use, the end of the brake oil pipe is placed between the multiple groups of clamping plates 39. The telescopic member 2 36 drives the clamping plate 39 to move toward one side of the telescopic member 2 36, so that the pressing ring 43 can press the force block 42, thereby causing the multiple groups of clamping plates 39 to move toward the brake oil pipe, thereby clamping and fixing the brake oil pipe. The matching arrangement of the clamping plate 39, the force block 42 and the pressing ring 43 facilitates the fixing of brake oil pipes of different sizes. The motor 38 can drive the fixed cylinder 4 to rotate by matching with the gear set 37, thereby driving the fixed brake oil pipe to rotate. The brake oil pipe only needs to be fixed once to be bent in different directions, which is convenient and quick.

[0087] In the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0088] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending and forming machine for automobile brake parts, comprising a processing table and a translation base arranged on the processing table, wherein an electric guide rail is arranged in the processing table for driving the translation base to move, characterized in that: Also includes: A fixed box fixedly mounted on the translation base, wherein a material control mechanism for fixing the end of the brake oil pipe and driving the fixed brake oil pipe to rotate is arranged in the fixed box; A bending mechanism, wherein the bending mechanism is arranged on an end of the processing table away from the translation base; and an anti-rebound mechanism for pre-treating the area to be bent of the brake oil pipe, the anti-rebound mechanism comprising a translation frame, a control box, a lifting plate and a pre-treatment pipe, the translation frame is slidably installed on the side of the processing table, the control box is fixedly installed on the translation frame, the lifting plate is slidably installed in the control box, and the control box is provided with an electric guide rail 2 for driving the lifting plate to rise and fall, the pre-treatment pipe is fixedly installed on the bottom of the lifting plate, and the pre-treatment pipe is provided with a heating element for heating the area to be bent of the brake oil pipe, the pre-treatment pipe is also provided with a pressing component for limiting the brake oil pipe during processing, and the processing table is provided with a multifunctional driving mechanism for driving the translation frame to move and for driving the pressing component to work; The pressing component comprises: Compression box one, wherein the compression box one is arranged in a plurality of groups in the circumferential direction of the pretreatment tube, and the plurality of groups of compression boxes one are connected through a connecting tube; A conduit 1 is connected to one of the groups of compression boxes 1, a cavity connected to the conduit 1 is provided in the translation frame, and the cavity in the conduit 1 is also connected to the multifunctional driving mechanism; A piston plate 1, wherein the piston plate 1 is slidably mounted in a compression box 1, and a spring 1 is provided in the compression box 1 for elastically supporting the piston plate 1; A pressing rod is slidably mounted in the compression box 1, a circular hole for the pressing rod to pass through is opened on the inner wall of the pretreatment tube, and the pressing rod is fixedly connected to the piston plate 1; and a pressing ball disposed at an end of the pressing rod away from the piston plate; The multifunctional driving mechanism comprises: A mobile frame slidably mounted in the processing table, wherein a telescopic member for driving the mobile frame to move is also provided in the processing table, and a rack is fixedly mounted at the bottom of the mobile frame; A rotating shaft rotatably mounted in the processing table, wherein a driving gear meshing with the rack is fixedly mounted on the rotating shaft; A threaded rod is rotatably mounted in the processing table, wherein the threaded rod is connected to the rotating shaft via a transmission member, and an internal threaded hole threadably connected to the threaded rod is provided on the translation frame; The multifunctional driving mechanism also includes: A second compression box is arranged in the processing table, and the second compression box is connected with the cavity in the translation frame through a second conduit; A second piston plate is slidably mounted in the second compression box, wherein the second compression box is further provided with a second spring for elastically pressing the second piston plate; A push rod slidably mounted on the second compression box, wherein the push rod is fixedly connected to the second piston plate; and a linkage plate for pushing the push rod to move, wherein the linkage plate is slidably mounted on the translation frame, and a buffer spring for pressing the linkage plate toward one side of the compression box 2 is also arranged in the translation frame; The translation frame moves, and the linkage plate can be used to push the push rod to move. The push rod can drive the piston plate 2 to move, so that the gas in the compression box 2 can be introduced into the compression box 1 through the conduit 2, the cavity in the translation frame and the conduit 1.

2. The automobile brake part bending and forming machine according to claim 1, characterized in that: The heating element is a heating coil.

3. The automobile brake part bending and forming machine according to claim 1, characterized in that: The pressing components are symmetrically arranged in two groups in the pretreatment tube, and the heating element is located between the two groups of pressing components.

4. The automobile brake part bending and forming machine according to claim 1, characterized in that: The bending mechanism comprises: A support shaft rotatably mounted on a processing table, wherein a driving module for driving the support shaft to rotate is disposed in the processing table, and a plurality of sets of bending blocks of different sizes are fixedly mounted on the support shaft; A rotating table fixedly connected to the supporting shaft, a pressing block is slidably mounted on the rotating table, and a hydraulic cylinder for driving the pressing block to move is arranged inside the rotating table; And a support block is slidably mounted on the processing table, the support block is fixedly connected to the moving frame, and a limit block is also arranged on the support block.

5. The automobile brake part bending and forming machine according to claim 1, characterized in that: The material control mechanism comprises: A fixed cylinder is rotatably mounted in a fixed box, wherein a motor is fixedly mounted in the fixed box, and an output shaft of the motor is connected to the fixed cylinder via a gear set; And a locking assembly for fixing the brake oil pipe.

6. The automobile brake part bending and forming machine according to claim 5, characterized in that: The locking assembly comprises: A support plate is slidably mounted in the fixed cylinder, the support plate rotates with the fixed cylinder, and a telescopic member 2 is provided in the fixed box for driving the support plate to move, and the telescopic end of the telescopic member 2 is rotatably connected to the support plate; Clamps, wherein the clamps are slidably mounted in groups on the support plate, and a return spring for pulling the clamps to slide outward is arranged in the support plate; A force-bearing block, wherein a group of force-bearing blocks are fixedly installed at one end of each group of clamping plates away from the supporting plate; And a pressing ring for pressing the force-bearing block, wherein the pressing ring is fixedly installed on one end of the fixing tube away from the second telescopic member.

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