Chuck moving assembly, moving chuck structure and profile machining equipment

Abstract

The utility model relates to the technical field of sectional material machining, and discloses a moving assembly of a chuck, a moving chuck structure and sectional material machining equipment. The chuck moving assembly comprises a rack, a moving driving device and a chuck mounting seat used for mounting a chuck, the moving driving device is arranged on the rack, and the output end of the moving driving device is connected with the chuck mounting seat so as to drive the chuck mounting seat to move; the chuck moving assembly further comprises a protection assembly, the protection assembly comprises a first protection structure, at least one side of the chuck mounting base is fixedly connected with the first protection structure, and the first protection structure shields at least part of the moving driving device. The device has the beneficial effects that normal operation of the moving driving device is guaranteed, the service life of the moving assembly is prolonged, the production cost is reduced, and the production benefit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing, in particular to a moving component of a chuck, a moving chuck structure and a profile processing device. Background Art

[0002] A profile cutting machine generally includes a frame, a chuck and a cutting device. In the structure of some profile cutting machines, there is also a moving driving device for driving the chuck to move on the frame to meet higher cutting requirements. Generally, during cutting, the cutting head of the cutting device is located above the profile clamped by the chuck, and the cutting position is beside the chuck and relatively close to the chuck. For a profile cutting machine with a movable chuck on the frame, after the chuck is moved to the required position, a part of the moving driving device beside the chuck may be directly exposed under the cutting head of the cutting device. Subsequently, when the cutting head processes the profile on the chuck, the energy emitted by the cutting head may damage the moving driving device, resulting in a malfunction of the moving driving device, affecting the movement of the chuck, shortening the service life of the moving driving device and the profile pipe cutting machine, thus increasing production costs and reducing production efficiency. Summary of the Utility Model

[0003] The main object of the utility model is to propose a moving component of a chuck, aiming to solve the technical problem that the moving driving device may be damaged by the cutting device during cutting in the prior art.

[0004] To achieve the above object, the utility model proposes a moving component of a chuck, including a frame, a moving driving device and a chuck mounting seat for mounting the chuck. The moving driving device is arranged on the frame, and the output end of the moving driving device is connected to the chuck mounting seat to drive the chuck mounting seat to move. The chuck moving component further includes a protection component, and the protection component includes a first protection structure. At least one side of the chuck mounting seat is fixedly connected with the first protection structure, and the first protection structure shields at least part of the moving driving device, so that when the processing device processes the profile clamped on the chuck and its processing end faces the moving driving device, the first protection structure is located between the moving driving device and the processing end to protect the moving driving device.

[0005] The beneficial effect of the utility model is that when the moving driving device drives the chuck mounting seat to move, the first protection structure moves synchronously with the chuck mounting seat and shields at least part of the moving driving device beside the chuck mounting seat. When the processing device processes the profile clamped on the chuck and the processing end faces the moving driving device, the first protection structure can block the processing energy emitted by the processing end, thus playing a protective role for the moving driving device, which is beneficial to ensuring the normal operation of the moving driving device, prolonging the service life of the moving component, reducing production costs and improving production efficiency.

[0006] Preferably, with the direction of the chuck movement as the front-back direction, the outer contour of the first protective structure is triangular prism-shaped, the two end faces of the first protective structure are arranged along the front-back direction, and the first protective structure is arranged on the chuck mounting base in a posture with a narrower upper part and a wider lower part.

[0007] Preferably, the protective component further includes a second protective structure, and the second protective structure includes a drag chain, a wire harness protection tube, and a clamping drive device protective cover. The drag chain, the wire harness protection tube, and the clamping drive device protective cover are connected in sequence, and one ends of the wire harness protection tube, the clamping drive device protective cover, and the drag chain are fixedly connected to the chuck mounting base.

[0008] Preferably, a first guide rail is further provided on the frame, a first slider is provided on the chuck mounting base, and the chuck is clamped on the first guide rail through the first slider and can move along the first guide rail.

[0009] Preferably, the moving component further includes a driving mounting base, the driving mounting base is arranged on the frame, the moving driving device includes a fixed part and a moving part, the fixed part is arranged on the driving mounting base, and the chuck mounting base is connected to the moving part.

[0010] Preferably, a second guide rail is provided on the driving mounting base, and a second slider is provided at one end of the first protective structure away from the chuck mounting base. The second slider is clamped on the second guide rail and can move along the second guide rail.

[0011] Preferably, with the direction of the chuck movement as the front-back direction, the moving component further includes a buffer structure, and the buffer structure includes a first buffer seat and a second buffer seat arranged on the frame. The first buffer seat and the second buffer seat are respectively arranged on the front side and the rear side of the chuck mounting base, and elastic buffer members are provided on one sides of the first buffer seat and the second buffer seat close to the chuck mounting plate.

[0012] The present utility model further provides a moving chuck structure, including a chuck and the above-mentioned moving component. The chuck is arranged on the chuck mounting base, and the clamping drive device on the chuck is arranged in the clamping drive device protective cover.

[0013] The present utility model further provides a profile processing device, including the above-mentioned moving chuck structure.

[0014] Preferably, the profile processing device further includes a cutting device, the cutting device is a processing device, and the cutting device includes a cutting head, and the cutting head is a processing end. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0016] Figure 1 This is a schematic structural diagram of the profile processing equipment in the embodiment of the present utility model;

[0017] Figure 2 This is a schematic structural diagram of the chuck, the moving driving device, the protection component and the buffer structure in the embodiment of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the chuck mounting seat and the protection component in the embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the moving driving device, the driving mounting seat and the chuck mounting seat in the embodiment of the present utility model;

[0020] Figure 5 In the embodiment of the present utility model, when the moving driving device may protrude from the front side of the chuck mounting seat or may protrude from the rear side of the chuck mounting seat, this is a schematic structural diagram of the moving driving device, the chuck mounting seat and the first protection structure;

[0021] Figure 6 In the embodiment of the present utility model, when the cutting head cuts in front of the chuck, this is a schematic structural diagram of the cutting head, the chuck and the moving component (for the convenience of display, the second protection structure and the clamping driving device are not shown);

[0022] Figure 7 In the embodiment of the present utility model, when the cutting head cuts behind the chuck, this is a schematic structural diagram of the cutting head, the chuck and the moving component (for the convenience of display, the second protection structure and the clamping driving device are not shown).

[0023] In the drawings: 1 - frame, 11 - first guide rail, 2 - chuck mounting seat, 21 - first slider, 3 - moving driving device, 31 - fixed part, 311 - cylinder block, 32 - moving part, 321 - piston rod, 4 - protection component, 41 - first protection structure, 411 - first protection plate, 412 - second protection plate, 413 - second slider, 42 - second protection structure, 421 - drag chain, 4211 - fixed end, 4212 - moving end, 422 - wire harness protection tube, 423 - clamping driving device protection cover, 5 - chuck, 51 - clamping driving device, 6 - cutting device, 61 - cutting head, 7 - buffer structure, 71 - first buffer seat, 72 - second buffer seat, 73 - elastic buffer member, 8 - driving mounting seat, 81 - second guide rail, 82 - upper side plate, 83 - support seat, 10 - processing device, 20 - profile.

[0024] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the drawings. Detailed implementation manners

[0025] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0026] It should be noted that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, then the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0028] As Figures 1 to 7 shown, the moving assembly of the chuck 5 includes a frame 1, a moving driving device 3, and a chuck mounting seat 2 for mounting the chuck 5. The moving driving device 3 is arranged on the frame 1, and the output end of the moving driving device 3 is connected to the chuck mounting seat 2 to drive the chuck mounting seat 2 to move; the moving assembly of the chuck 5 further includes a protection assembly 4, and the protection assembly 4 includes a first protection structure 41. At least one side of the chuck mounting seat 2 is fixedly connected with the first protection structure 41, and the first protection structure 41 shields at least part of the moving driving device 3, so that: when the processing device 10 processes the profile clamped on the chuck 5 and its processing end faces the moving driving device 3, the first protection structure 41 is located between the moving driving device 3 and the processing end to protect the moving driving device 3.

[0029] When the moving drive device 3 drives the chuck mounting seat 2 to move, the first protective structure 41 moves synchronously with the chuck mounting seat 2 and shields at least part of the moving drive device 3 located beside the chuck mounting seat 2. When the processing device 10 processes the profile clamped on the chuck 5 and the processing end faces the moving drive device 3, the first protective structure 41 can block the processing energy emitted by the processing end, thereby protecting the moving drive device 3, which is beneficial to ensuring the normal operation of the moving drive device 3, prolonging the service life of the moving component, reducing production costs, and improving production efficiency.

[0030] In some specific embodiments, referring to Figure 2 and Figure 3 , taking the moving direction of the chuck 5 as the front-back direction, the outer contour of the first protective structure 41 is in the shape of a triangular prism. The two end faces of the first protective structure 41 are arranged along the front-back direction, and the first protective structure 41 is arranged on the chuck mounting seat 2 in a posture with a narrower upper part and a wider lower part.

[0031] Specifically, the first protective structure 41 includes two first protective plates 411 and two second protective plates 412. The upper sides of the two first protective plates 411 are connected, and the lower sides of the two first protective plates 411 are away from each other, forming a triangular structure. The two second protective plates 412 are two triangular plates with the same size and shape. The two second protective plates 412 are arranged along the front-back direction, and the two second protective plates 412 are respectively arranged on the front and rear sections of the above triangular structure to fix the two first protective plates 411 to each other. With such a setting, the stability of the first protective structure 41 is improved by using the stability of the triangular structure, and the impact of the processing energy can be resisted more effectively, which is beneficial to prolonging the service lives of the first protective structure 41, the protective component 4, and the moving drive device 3.

[0032] In some other embodiments, the first protective structure 41 only includes one protective plate, as long as it can protect the moving drive device 3.

[0033] In some specific embodiments, referring to Figure 2 and Figure 3 , the protective component 4 further includes a second protective structure 42. The second protective structure 42 includes a drag chain 421, a wire harness protection tube 422, and a clamping drive device protective cover 423. The drag chain 421, the wire harness protection tube 422, and the clamping drive device protective cover 423 are connected in sequence. One ends of the wire harness protection tube 422, the clamping drive device protective cover 423, and the drag chain 421 are fixedly connected to the chuck mounting seat 2.

[0034] Specifically, the drag chain 421 includes a fixed end 4211 and a mobile end 4212. The fixed end 4211 of the drag chain 421 is fixed on the frame 1, and the mobile end 4212 of the drag chain 421 is fixedly connected to the second protective plate 412 on the first protective structure 41 away from the chuck mounting seat 2 through a connecting plate. The wire harness protective plate is arranged beside the first protective structure 41. An extension plate is provided on the first protective structure 41, and the wire harness protective plate is fixedly arranged on the extension plate. One end of the wire harness protective tube 422 is connected to the mobile end 4212 of the drag chain 421, and the other end is provided with a clamping drive device protective cover 423. The second protective structure 42 is used to protect the wire harness and the clamping drive device 51, reducing or avoiding damage to the wire harness and the clamping drive device 51 caused by the processing energy emitted by the processing end of the processing device 10 during processing, which is beneficial to extending the service life of the wire harness and the clamping drive device 51 and further extending the service life of the moving component. In addition, it is also beneficial to make the integrity of the first protective structure 41 and the second protective structure 42 stronger. When moving the chuck 5, it is easier to stabilize the position of the wire harness, making the connection between the wire harness and the clamping drive device 51 more stable and ensuring the normal operation of the chuck 5.

[0035] In some specific embodiments, referring to Figure 2 , a first guide rail 11 is further provided on the frame 1, a first slider 21 is provided on the chuck mounting seat 2, and the chuck 5 is clamped on the first guide rail 11 through the first slider 21 and can move along the first guide rail 11.

[0036] The first guide rail 11 and the first slider 21 are used to guide the chuck 5 to move in a set direction, ensuring the movement accuracy of the chuck 5.

[0037] In some specific embodiments, referring to Figure 2 and Figure 4 , the moving component further includes a driving mounting seat 8. The driving mounting seat 8 is arranged on the frame 1. The moving driving device 3 includes a fixed part 31 and a moving part 32. The fixed part 31 is arranged on the driving mounting seat 8, and the chuck mounting seat 2 is connected to the moving part 32.

[0038] Specifically, the driving mounting seat 8 is located at the rear side of the chuck mounting seat 2. The horizontal positions of the chuck mounting seat 2 and the first protective structure 41 are both higher than that of the driving mounting seat 8, and the first protective structure 41 is always located directly above the moving driving device 3 to protect the moving device. The driving mounting seat 8 includes an upper side plate 82 extending in the front-rear direction and support seats 83 arranged on both the front and rear sides of the upper side plate 82. The moving driving device 3 includes a moving driving cylinder. The cylinder body 311 of the moving driving cylinder is arranged between the two support seats 83, and the piston rod 321 of the moving driving cylinder passes through the support seat 83 close to the chuck mounting seat 2. The lower side surface of the chuck mounting seat 2 is connected to the end of the piston rod 321 away from the cylinder body 311.

[0039] In this embodiment, since the chuck mounting seat 2 is connected to the end of the piston rod 321 away from the cylinder block 311, under any circumstances, the moving drive device 3 will not protrude from the front side of the chuck mounting seat 2. Refer to Figure 6 , even if the processing device 10 processes the profile 20 on the front side of the chuck 5, it will not damage the moving drive device 3. In this embodiment, the chuck mounting seat 2 only needs to be provided with a first protective structure 41 on the side close to the drive mounting seat 8 to protect the moving drive device 3.

[0040] Furthermore, the first protective structure 41 shields part of the moving drive device 3. Generally speaking, in a profile processing device, due to stability and precision requirements, the specific position to be processed on the profile 20 is relatively close to the chuck 5. Therefore, the first protective structure 41 only needs to shield part of the moving drive device 3 close to the mounting plate of the chuck 5, which is beneficial to cost reduction.

[0041] In some other embodiments, the moving drive device 3 includes a hydraulic cylinder.

[0042] In some other embodiments, the moving drive device 3 adopts a motion module such as a synchronous pulley synchronous belt motion module or a lead screw motion module. These motion modules may protrude from the rear side of the chuck mounting seat 2 or may protrude from the front side of the chuck mounting seat 2. Therefore, in these embodiments, first protective structures 41 need to be provided on both the front side and the rear side of the chuck mounting seat 2.

[0043] In some specific embodiments, refer to Figures 2 to 4 , the drive mounting seat 8 is provided with a second guide rail 81, and one end of the first protective structure 41 away from the chuck mounting seat 2 is provided with a second slider 413. The second slider 413 is clamped on the second guide rail 81 and can move along the second guide rail 81.

[0044] Specifically, the second guide rail 81 is provided on the upper side surface of the upper side plate 82. The second guide rail 81 is in the same extending direction as the first guide rail 11. The second guide rail 81 and the second slider 413 are used to guide the first protective structure 41 to move in a set direction, and at the same time support the first protective structure 41, reducing the possibility of deformation and damage of the first protective structure 41 and further extending the service life of the first protective structure 41.

[0045] In some specific embodiments, refer to Figure 2 , taking the moving direction of the chuck 5 as the front-rear direction, the moving assembly further includes a buffer structure 7. The buffer structure 7 includes a first buffer seat 71 and a second buffer seat 72 provided on the frame 1. The first buffer seat 71 and the second buffer seat 72 are respectively provided on the front side and the rear side of the chuck mounting seat 2. Elastic buffer members 73 are provided on the sides of the first buffer seat 71 and the second buffer seat 72 close to the mounting plate of the chuck 5.

[0046] This embodiment further provides a movable chuck structure. Refer to Figure 1 and Figure 2 , which includes a chuck 5 and the above-mentioned moving component. The chuck 5 is arranged on the chuck mounting seat 2, and the clamping driving device 51 on the chuck 5 is arranged inside the clamping driving device protective cover 423.

[0047] Specifically, the wire harness penetrates into the drag chain 421 from the fixed end 4211 of the drag chain 421, passes out from the movable end 4212 of the drag chain 421 and then enters the wire harness protection tube 422, and then passes out of the wire harness protection tube 422 and enters the clamping driving device protective cover 423 to be connected to the clamping driving device 51.

[0048] Specifically, the clamping driving device 51 is a clamping driving motor.

[0049] This embodiment further provides a profile processing device. Refer to Figure 1 , which includes the above-mentioned movable chuck structure.

[0050] In some specific embodiments, refer to Figure 1 , the profile processing device further includes a cutting device 6. The cutting device 6 is the processing device 10. The cutting device 6 includes a cutting head 61, and the cutting head 61 is the processing end.

[0051] Specifically, the cutting head 61 of the cutting device 6 is located above the center line of the chuck 5, the moving driving device 3 is located below the cutting head 61, and the first protection structure 41 is located between the cutting head 61 and the moving driving device 3.

[0052] Furthermore, the cutting device 6 includes a laser cutting machine. The laser energy emitted by the cutting head 61 of the laser cutting machine for cutting profiles is the processing energy emitted by the processing end of the processing device in this embodiment.

[0053] Refer to Figure 7 , when the cutting head 61 needs to cut the profile 20 at the rear side of the chuck 5, the moving driving cylinder drives the chuck 5 to move to the front side of the cutting head 61. At this time, the piston rod 321 of the moving driving cylinder is located directly below the cutting head 61, and the first protection structure 41 is located between the cutting head 61 and the piston rod 321. When the cutting head 61 cuts the profile 20, the first protection structure 41 can effectively protect the piston rod 321 and avoid unnecessary damage to the piston rod 321.

[0054] In some other embodiments, the profile processing device further includes a welding device, and the welding device is the processing device 10.

[0055] The above are only the preferred embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields shall be included within the patent protection scope of the present utility model.

Claims

1. A moving assembly of a chuck, characterized in that: It comprises a frame (1), a mobile drive device (3) and a chuck mounting seat (2) for mounting the chuck (5), wherein the mobile drive device (3) is arranged on the frame (1), and an output end of the mobile drive device (3) is connected to the chuck mounting seat (2) to drive the chuck mounting seat (2) to move; The chuck (5) moving assembly further comprises a protection assembly (4), the protection assembly (4) comprising a first protection structure (41), at least one side of the chuck mounting seat (2) is fixedly connected to the first protection structure (41), the first protection structure (41) shielding at least a portion of the moving drive device (3), so that: When the processing device (10) processes the profile (20) clamped on the chuck (5) and its processing end faces the mobile drive device (3), the first protective structure (41) is located between the mobile drive device (3) and the processing end to protect the mobile drive device (3).

2. The moving assembly of the chuck according to claim 1, characterized in that: Taking the moving direction of the chuck (5) as the front-to-back direction, the outer contour of the first protective structure (41) is in the shape of a triangular column, the two end surfaces of the first protective structure (41) are arranged along the front-to-back direction, and the first protective structure (41) is arranged on the chuck mounting seat (2) in a posture of being narrow at the top and wide at the bottom.

3. The moving assembly of the chuck according to claim 1, characterized in that: The protection assembly (4) further comprises a second protection structure (42), the second protection structure (42) comprising a drag chain (421), a wire harness protection tube (422) and a clamping drive device protection cover (423), the drag chain (421), the wire harness protection tube (422) and the clamping drive device protection cover (423) are connected in sequence, and one end of the wire harness protection tube (422), the clamping drive device protection cover (423) and the drag chain (421) are fixedly connected to the chuck mounting seat (2).

4. The moving assembly of the chuck according to claim 1, characterized in that: The frame (1) is also provided with a first guide rail (11), the chuck mounting seat (2) is provided with a first slider (21), and the chuck (5) is clamped on the first guide rail (11) through the first slider (21) and can move along the first guide rail (11).

5. The moving assembly of the chuck according to claim 1, characterized in that: It also comprises a driving mounting seat (8), wherein the driving mounting seat (8) is arranged on the frame (1); the moving driving device (3) comprises a fixed part (31) and a moving part (32), wherein the fixed part (31) is arranged on the driving mounting seat (8); and the chuck mounting seat (2) is connected to the moving part (32).

6. The moving assembly of the chuck according to claim 5, characterized in that: A second guide rail (81) is provided on the driving mounting seat (8), and a second slider (413) is provided at one end of the first protective structure (41) away from the chuck mounting seat (2); the second slider (413) is clamped on the second guide rail (81) and can move along the second guide rail (81).

7. The moving assembly of the chuck according to claim 1, characterized in that: Taking the moving direction of the chuck (5) as the front-to-back direction, the moving assembly further comprises a buffer structure (7), the buffer structure (7) comprising a first buffer seat (71) and a second buffer seat (72) arranged on the frame (1), the first buffer seat (71) and the second buffer seat (72) being arranged on the front side and the rear side of the chuck mounting seat (2) respectively, and an elastic buffer member (73) is provided on one side of the first buffer seat (71) and the second buffer seat (72) close to the mounting plate of the chuck (5).

8. A mobile chuck structure, characterized in that: The invention comprises the chuck (5) and a moving assembly of the chuck (5) according to any one of claims 1 to 7, wherein the chuck (5) is arranged on the chuck mounting seat (2), and the clamping drive device (51) on the chuck (5) is arranged in a protective cover (423) of the clamping drive device.

9. A profile processing equipment, characterized in that: Including the mobile chuck structure described in claim 8.

10. The profile processing equipment according to claim 9, characterized in that: It also comprises a cutting device (6), the cutting device (6) is the processing device (10), the cutting device (6) comprises a cutting head (61), and the cutting head (61) is the processing end.

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