A rolling apparatus

Abstract

The application provides a rolling processing equipment and belongs to the technical field of rolling machines, which comprises a base frame, a mounting jig movably connected with the base frame, a linkage groove arranged on the mounting jig, a fixed roller provided with a first linkage column, a movable assembly comprising a movable table and a movable roller, the movable table being movably connected with the base frame, the movable roller being provided with a second linkage column, and a linkage assembly comprising a third linkage column, a first linkage arm and a second linkage arm. When the movable table drives the movable roller to move close to or away from the fixed roller, the first linkage arm and the second linkage arm can swing, so that the third linkage column moves up and down along the linkage groove and drives the mounting jig to move along the base frame in the same direction, and the moving distance of the mounting jig is half of the moving distance of the movable table. The mounting jig is always located at the center position between the movable roller and the fixed roller, so that the center degree of the product is ensured.

Description

Technical Field

[0001] This invention belongs to the field of rolling mill technology and relates to a rolling processing equipment. Background Technology

[0002] Roller burnishing is a common process in the finishing of materials, in which a certain pressure is applied to the surface of a workpiece using a roller burnishing tool. At room temperature, the plastic deformation of the metal is used to smooth out the microscopic unevenness of the workpiece surface, thereby changing the surface structure, mechanical properties, shape, and size.

[0003] Existing fully automatic roll forming equipment generally uses a pair of rollers for processing. In order to ensure the centering of the product, the existing technology often uses two drive elements to drive the two rollers to approach each other simultaneously for roll forming. However, since the response time of the two drive elements also has a certain error, it is impossible to guarantee that the two rollers can approach the mounting fixture with the product on it in perfect synchronization. The processed product will also have certain defects, so there is a lot of room for improvement. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the prior art by proposing a rolling processing equipment.

[0005] The objective of this invention can be achieved through the following technical solution: a roll forming equipment, comprising:

[0006] Base frame;

[0007] The mounting fixture is movably connected to the base frame, and the mounting fixture is provided with a linkage groove;

[0008] A fixed roller is rotatably connected to the base frame, and the fixed roller is provided with a first linkage column;

[0009] The movable component includes a movable platform and movable rollers. The movable platform is movably connected to the base frame, and the movable rollers are rotatably connected to the movable platform. The movable rollers are provided with a second linkage column.

[0010] The linkage assembly includes a third linkage column, a first linkage arm, and a second linkage arm. The third linkage column is vertically connected to the linkage groove. The two ends of the first linkage arm are rotatably connected to the first linkage column and the third linkage column, respectively. The two ends of the second linkage arm are rotatably connected to the second linkage column and the third linkage column, respectively.

[0011] In the aforementioned rolling processing equipment, the linkage assembly further includes a first linkage wheel, a second linkage wheel, and a third linkage wheel. The first linkage wheel is rotatably connected to the first linkage column, the second linkage wheel is rotatably connected to the second linkage column, and the third linkage wheel is rotatably connected to the third linkage column. The first linkage wheel is in contact with the third linkage wheel, and the second linkage wheel is in contact with the third linkage wheel.

[0012] In the aforementioned rolling processing equipment, the first linkage wheel, the second linkage wheel, and the third linkage wheel are all gears, with the first linkage wheel meshing with the third linkage wheel and the second linkage wheel meshing with the third linkage wheel.

[0013] In the aforementioned rolling processing equipment, the movable component further includes a movable driving element, the movable table is connected to the movable driving element, and the movable driving element can drive the movable table to move.

[0014] In the aforementioned rolling processing equipment, the base frame is provided with a guide plate, the movable table is provided with a guide block, and the guide block is movably connected to the guide plate.

[0015] In the aforementioned rolling processing equipment, the guide plate is provided with a first slide rail, and the mounting fixture is provided with a first slider, the first slider being movably connected to the first slide rail.

[0016] In the above-mentioned rolling processing equipment, the mounting fixture is provided with a positioning seat, a top material seat and a top material driving element. The top material seat is connected to the top material driving element, and the top material driving element can drive the top material seat to move closer to or away from the positioning seat.

[0017] In the aforementioned rolling processing equipment, the mounting fixture is provided with a second slide rail, and the positioning seat is provided with a second slider, the second slider being movably connected to the second slide rail.

[0018] In the aforementioned rolling processing equipment, the mounting fixture is provided with a third slider, the top material seat is provided with a third slide rail, and the third slider is movably connected to the third slide rail.

[0019] The above-mentioned rolling processing equipment also includes a reset elastic element, the two ends of which are respectively connected to the positioning seat and the mounting fixture.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. When the movable table moves the movable roller closer to or further away from the fixed roller, the first and second linkage arms can swing to make the third linkage column rise and fall along the linkage groove and drive the mounting fixture to move along the base frame in the same direction. The moving distance of the mounting fixture is half the moving distance of the movable table. The mounting fixture is always located in the center position between the movable roller and the fixed roller, ensuring the centering of the product.

[0022] 2. Further, the first, second, and third linkage wheels are designed to share the force borne by the first and second linkage arms, and also further limit the relative motion trajectory of the first, second, and third linkage columns.

[0023] 3. By setting the first, second, and third linkage wheels as gears, the transmission efficiency between the three can be further increased, and slippage caused by slippage between the linkage wheels can be prevented.

[0024] 4. When the product is in the positioning seat, the ejector drive element can drive the ejector seat to move, thereby ejecting the product from the positioning seat, thus realizing automatic unloading of the product without manual unloading, which is relatively safe and reliable.

[0025] 5. During the roll forming process, the positioning seat will be pushed into the processing position. After the processing is completed, the reset elastic element can move the positioning seat by pushing or pulling it due to its own elasticity, without the need to set up a separate drive element to reset the positioning seat. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the roll forming equipment of the present invention.

[0027] Figure 2 This is a schematic diagram of the roll forming equipment of the present invention from another perspective.

[0028] Figure 3 This is a schematic diagram of the base frame and fixed rollers of the present invention.

[0029] Figure 4 This is a schematic diagram of the structure of the active component of the present invention.

[0030] Figure 5 This is a schematic diagram of the mounting fixture of the present invention.

[0031] In the diagram, 100 is the base frame; 110 is the guide plate; 111 is the first slide rail; 200 is the mounting fixture; 210 is the linkage groove; 220 is the first slider; 230 is the positioning seat; 231 is the second slider; 240 is the top material seat; 241 is the third slide rail; 250 is the top material drive element; 260 is the second slide rail; 270 is the third slider; 300 is the fixed roller; 310 is the first linkage column; 400 is the movable component; 410 is the movable platform; 411 is the guide block; 420 is the movable roller; 421 is the second linkage column; 430 is the movable drive element; 500 is the linkage component; 510 is the third linkage column; 520 is the first linkage arm; 530 is the second linkage arm; 540 is the first linkage wheel; 550 is the second linkage wheel; 560 is the third linkage wheel; and 600 is the reset elastic element. Detailed Implementation

[0032] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0034] Furthermore, in this invention, descriptions involving terms such as "first," "second," and "a" are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

[0038] like Figures 1-5 As shown, a roll forming equipment includes: a base frame 100, a mounting fixture 200, a fixed roller 300, a movable component 400, and a linkage component 500.

[0039] The mounting fixture 200 is movably connected to the base frame 100, and the mounting fixture 200 is provided with a linkage groove 210.

[0040] The fixed roller 300 is rotatably connected to the base frame 100, and the fixed roller 300 is provided with a first linkage column 310.

[0041] The movable component 400 includes a movable platform 410 and movable rollers 420. The movable platform 410 is movably connected to the base frame 100, and the movable rollers 420 are rotatably connected to the movable platform 410. The movable rollers 420 are provided with a second linkage column 421.

[0042] The linkage component 500 includes a third linkage column 510, a first linkage arm 520, and a second linkage arm 530. The third linkage column 510 is vertically connected to the linkage groove 210. The two ends of the first linkage arm 520 are rotatably connected to the first linkage column 510 and the third linkage column 510, respectively. The two ends of the second linkage arm 530 are rotatably connected to the second linkage column 421 and the third linkage column 510, respectively.

[0043] In this embodiment, when the movable table 410 drives the movable roller 420 to approach or move away from the fixed roller 300, the first linkage arm 520 and the second linkage arm 530 can swing to make the third linkage column 510 rise and fall along the linkage groove 210 and drive the mounting fixture 200 to move along the base frame 100 in the same direction of movement. The moving distance of the mounting fixture 200 is half the moving distance of the movable table 410. The mounting fixture 200 is always located at the center position between the movable roller 420 and the fixed roller 300, ensuring the centering of the product.

[0044] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, based on the above embodiment, the linkage component 500 further includes a first linkage wheel 540, a second linkage wheel 550, and a third linkage wheel 560. The first linkage wheel 540 is rotatably connected to the first linkage column 310, the second linkage wheel 550 is rotatably connected to the second linkage column 421, and the third linkage wheel 560 is rotatably connected to the third linkage column 510. The first linkage wheel 540 is in contact with the third linkage wheel 560, and the second linkage wheel 550 is in contact with the third linkage wheel 560.

[0045] In this embodiment, the first linkage wheel 540, the second linkage wheel 550, and the third linkage wheel 560 are further configured to share the force borne by the first linkage arm 520 and the second linkage arm 530, and at the same time, the relative motion trajectory of the first linkage column 310, the second linkage column 421, and the third linkage column 510 is further defined.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, based on the above embodiment, the first linkage wheel 540, the second linkage wheel 550 and the third linkage wheel 560 are all gears. The first linkage wheel 540 meshes with the third linkage wheel 560, and the second linkage wheel 550 meshes with the third linkage wheel 560.

[0047] In this embodiment, the first linkage wheel 540, the second linkage wheel 550 and the third linkage wheel 560 are all configured as gears, which can further increase the transmission efficiency between the three and prevent slippage caused by slippage between the linkage wheels.

[0048] like Figure 1 , Figure 2 , Figure 3 As shown, based on the above embodiment, the active component 400 further includes an active driving element 430, the active platform 410 is connected to the active driving element 430, and the active driving element 430 can drive the active platform 410 to move.

[0049] Specifically, the active drive element 430 can be a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder.

[0050] In this embodiment, the movable drive element 430 is used to drive the movable table 410 to move and make the movable roller 420 move closer to or away from the fixed roller 300. In order to ensure processing accuracy, the movable drive element 430 can also be set as a linear motor.

[0051] like Figure 1 , Figure 3 , Figure 4 As shown, based on the above embodiment, the base frame 100 is provided with a guide plate 110, and the movable platform 410 is provided with a guide block 411, the guide block 411 being movably connected to the guide plate 110.

[0052] In this embodiment, the guide plate 110 and the guide block 411 guide the moving platform 410 along the moving trajectory of the base frame 100 to ensure the accuracy of the moving direction.

[0053] like Figure 1 , Figure 3 , Figure 4 As shown, based on the above embodiment, the guide plate 110 is provided with a first slide rail 111, and the mounting fixture 200 is provided with a first slider 220, which is movably connected to the first slide rail 111.

[0054] In this embodiment, the second slider 231 and the second slide rail 260 guide the installation fixture 200 along the moving trajectory of the guide plate 110, ensuring the accuracy of the moving direction.

[0055] like Figure 1 , Figure 2 , Figure 5 As shown, based on the above embodiment, the mounting fixture 200 is provided with a positioning seat 230, a top material seat 240 and a top material driving element 250. The top material seat 240 is connected to the top material driving element 250, and the top material driving element 250 can drive the top material seat 240 to move closer to or away from the positioning seat 230.

[0056] In this embodiment, when the product is located in the positioning seat 230, the ejector drive element 250 can drive the ejector seat 240 to move, thereby ejecting the product from the positioning seat 230, thus realizing automatic unloading of the product without manual unloading, which is safer and more reliable.

[0057] like Figure 1 , Figure 2 , Figure 5 As shown, based on the above embodiment, the mounting fixture 200 is provided with a second slide rail 260, and the positioning seat 230 is provided with a second slider 231, the second slider 231 being movably connected to the second slide rail 260.

[0058] In this embodiment, the positioning seat 230 is guided along the movement trajectory of the mounting fixture 200 by the second slider 231 and the second slide rail 260, ensuring the accuracy of the movement direction.

[0059] like Figure 1, Figure 2 , Figure 5 As shown, based on the above embodiment, the mounting fixture 200 is provided with a third slider 270, the top material seat 240 is provided with a third slide rail 241, and the third slider 270 is movably connected to the third slide rail 241.

[0060] In this embodiment, the top material seat 240 is guided along the movement trajectory of the mounting fixture 200 by the third slide rail 241 and the third slider 270, ensuring the accuracy of the movement direction.

[0061] like Figure 1 , Figure 2 , Figure 5 As shown, based on the above embodiment, a reset elastic element 600 is also included, and the two ends of the reset elastic element 600 are respectively connected to the positioning seat 230 and the mounting fixture 200.

[0062] Specifically, the reset elastic element 600 is a spring or a tension spring, the mounting fixture 200 is provided with a support rod, and the mounting groove can also be provided on the support rod. One end of the support rod reset elastic element 600 is connected to the positioning seat 230, and the other end of the reset elastic element 600 is connected to the mounting fixture 200 through the support rod.

[0063] In this embodiment, during the rolling process, the positioning seat 230 is pushed into the processing position. After the processing is completed, the reset elastic member 600 can move the positioning seat 230 by pushing or pulling it with its own elasticity, without the need to set up a separate driving element to reset the positioning seat 230.

Claims

1. A roll forming equipment, characterized in that, include: Base frame; The mounting fixture is movably connected to the base frame, and the mounting fixture is provided with a linkage groove; A fixed roller is rotatably connected to the base frame, and the fixed roller is provided with a first linkage column; The movable component includes a movable platform and movable rollers. The movable platform is movably connected to the base frame, and the movable rollers are rotatably connected to the movable platform. The movable rollers are provided with a second linkage column. The linkage assembly includes a third linkage column, a first linkage arm, and a second linkage arm. The third linkage column is vertically connected to the linkage groove. The two ends of the first linkage arm are rotatably connected to the first linkage column and the third linkage column, respectively. The two ends of the second linkage arm are rotatably connected to the second linkage column and the third linkage column, respectively. The linkage assembly further includes a first linkage wheel, a second linkage wheel, and a third linkage wheel. The first linkage wheel is rotatably connected to the first linkage column, the second linkage wheel is rotatably connected to the second linkage column, and the third linkage wheel is rotatably connected to the third linkage column. The first linkage wheel is in contact with the third linkage wheel, and the second linkage wheel is in contact with the third linkage wheel. The active component also includes an active drive element, the active platform is connected to the active drive element, and the active drive element can drive the active platform to move.

2. The roll forming equipment as described in claim 1, characterized in that: The first linkage wheel, the second linkage wheel, and the third linkage wheel are all gears. The first linkage wheel meshes with the third linkage wheel, and the second linkage wheel meshes with the third linkage wheel.

3. The roll forming equipment as described in claim 1, characterized in that: The base frame is provided with a guide plate, and the movable platform is provided with a guide block, the guide block being movably connected to the guide plate.

4. The roll forming equipment as described in claim 3, characterized in that: The guide plate is provided with a first slide rail, and the mounting fixture is provided with a first slider, which is movably connected to the first slide rail.

5. The roll forming equipment as described in claim 1, characterized in that: The mounting fixture is provided with a positioning seat, a top material seat, and a top material driving element. The top material seat is connected to the top material driving element, and the top material driving element can drive the top material seat to move closer to or away from the positioning seat.

6. The roll forming equipment as described in claim 5, characterized in that: The mounting fixture is provided with a second slide rail, and the positioning seat is provided with a second slider, which is movably connected to the second slide rail.

7. The roll forming equipment as described in claim 6, characterized in that: The mounting fixture is provided with a third slider, and the top material seat is provided with a third slide rail. The third slider is movably connected to the third slide rail.

8. The roll forming equipment as described in claim 7, characterized in that: It also includes a reset elastic element, the two ends of which are connected to the positioning seat and the mounting fixture, respectively.

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