Cutting device support

Abstract

The utility model relates to the field of casting blank manufacturing, and discloses a cutting device support which is used for cutting sample blocks of continuous casting steel billets. The cutting device support comprises a base, a connecting piece and a cutting seat, wherein the base can be mounted on a conveying roller way of a continuous casting steel billet; the connecting piece is arranged on the base and extends in the first direction. The cutting base is movably arranged on the connecting piece in the extending direction of the connecting piece, and the cutting device can be installed on the cutting base. When the cutting device base is used for supporting the cutting device, the section cut by the cutting device can be smooth, the qualified rate of continuous casting steel billets is guaranteed, waste of steel is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting blank manufacturing, in particular to a cutting device support. Background Art

[0002] After the steel is cast into continuous cast billets, samples are taken and subjected to low-magnification inspection. Observing the samples during low-magnification inspection allows for the assessment of the overall quality of the continuous cast billet, monitoring the manufacturing process, and providing a basis for quality control. This is an essential and crucial step in billet production and quality inspection.

[0003] In existing technology, sampling is often done manually, with workers using handheld cutting guns while on a conveyor roller conveyor. However, during the cutting process, workers cannot hold the wall steadily and cut at a constant speed, resulting in an uneven cross-section of the continuous casting billet. This also requires further surface treatment, resulting in significant steel waste and increased workload.

[0004] Therefore, there is an urgent need for a cutting device support to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a cutting device support so that the cross-section cut by the cutting device is smooth, which not only ensures the qualified rate of continuous casting steel billets, but also reduces steel waste and improves production efficiency.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A cutting device support is provided for cutting samples of continuous casting steel billets, comprising:

[0008] The base can be installed on the conveying roller of the continuous casting billet;

[0009] A connecting member is provided on the base and extends along a first direction;

[0010] The cutting seat is movably arranged on the connecting piece along the extending direction of the connecting piece, and the cutting device can be installed on the cutting seat.

[0011] Optionally, a sliding space is provided on the connecting member, and a connecting port extending along the first direction is provided on the surface of the connecting member close to the cutting seat. The connecting port is connected to the sliding space, and the end of the cutting seat away from the cutting device extends into the sliding space through the connecting port and slides with the sliding space.

[0012] Optionally, a first stop portion is provided at one end of the cutting seat extending into the sliding space, and the first stop portion can be inserted into the sliding space and slidably engaged with the sliding space.

[0013] Optionally, the first stop portion includes a connecting plate and two mounting plates, the two mounting plates are connected by the connecting plate, and sliders are provided on both mounting plates. A connecting block extending along the first direction is provided in the sliding space, and the two mounting plates are respectively located on opposite sides of the connecting block along the second direction. The connecting plate and the connecting block are spaced apart along the third direction, and a sliding groove extending along the first direction is provided on opposite sides of the connecting block along the second direction. The two sliders correspond one-to-one to the two sliding grooves, and the sliders slide in cooperation with the corresponding sliding grooves, and the first direction, the second direction and the third direction are perpendicular to each other.

[0014] Optionally, the cutting device support also includes a first support member and a second support member, the first support member extends along a third direction, the second support member is arranged at an angle to the connecting member, one end of the first support member is fixed to the base, and the other end is rotatably connected to the second support member, and the other end of the second support member is fixedly connected to the connecting member.

[0015] Optionally, a rotation groove is provided at the other end of the first support member, and a connecting shaft extending along the second direction is provided in the rotation groove. The end of the second support member away from the cutting seat extends into the rotation groove, and the connecting shaft passes through the second support member and rotates with the second support member.

[0016] Optionally, the cutting device support further includes a support assembly, which extends along a third direction and has an adjustable extension length. One end of the support assembly is fixed to the base, and the other end is fixedly connected to the connecting member.

[0017] Optionally, the support assembly includes a support rod and a support sleeve, one end of the support rod is connected to the cutting seat, and the other end extends into the support sleeve and slides with the support sleeve, and the support sleeve is fixed to the base.

[0018] Optionally, the cutting device support further includes a driving member disposed on the base, and an output end of the driving member is connected to the cutting seat for driving the cutting seat to move along the first direction.

[0019] Optionally, a slot is recessed on the cutting seat, and the cutting device can be mounted in the slot.

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

[0021] The utility model provides a cutting device support, the base of which can be installed on the conveying roller of the continuous casting billet, so that after the cutting device is installed on the cutting seat, the cutting device support as a whole will not move, thereby ensuring the stability of the cutting device during cutting. When cutting the continuous casting billet, the base is first installed on the conveying roller; then, the cutting seat is driven to move relative to the connecting piece, and the cutting seat can drive the cutting device installed thereon to move along the first direction, and the cutting device can cut the continuous casting billet along the first direction to complete the sampling of the continuous casting billet. During the cutting process, the cutting device can be stably supported on the cutting seat and is no longer affected by the grip of the staff. The cut section is relatively smooth and no cross-section processing is required. This not only ensures the qualified rate of the continuous casting billet, but also reduces the waste of steel and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of the cutting device support provided by the present invention;

[0023] Figure 2 This is a front view of the cutting device support provided by the utility model;

[0024] Figure 3 A side view of the cutting device support provided by the present invention;

[0025] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 This is a top view of the cutting device support provided by the utility model.

[0027] in:

[0028] 1. Base;

[0029] 2. Connector; 21. Sliding space; 22. Connecting port; 23. Connecting block;

[0030] 3. Cutting seat; 31. Slider; 32. Connecting rod; 33. Mounting piece; 34. Slot;

[0031] 4. First stopper; 41. Mounting plate; 42. Connecting plate;

[0032] 5. A second stopper;

[0033] 6. First support member; 61. Rotation slot; 62. Connecting shaft;

[0034] 7. Second support member. DETAILED DESCRIPTION

[0035] It should be understood that, in the description of the present invention, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] It should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0038] like Figures 1 to 5 As shown, this embodiment provides a cutting device support for cutting sample blocks of continuous casting steel billets, so that the cross-section cut by the cutting device is smooth, which not only ensures the qualified rate of the continuous casting steel billets, but also reduces the waste of steel and improves production efficiency.

[0039] See Figure 1 and Figure 2 The cutting device support includes a base 1, a connecting member 2 and a cutting seat 3. The base 1 can be installed on the conveying roller of the continuous casting billet; the connecting member 2 is arranged on the base 1 and along the first direction ( Figure 2 cutting seat 3 along the extension direction of the connecting member 2 is movably provided on the connecting member 2, and the cutting device can be mounted on the cutting seat 3.

[0040] The cutting device support provided in this embodiment has a base 1 that can be installed on the conveyor roller of the continuous casting billet, so that after the cutting device is installed on the cutting seat 3, the cutting device support as a whole will not move, thereby ensuring the stability of the cutting device during cutting. When cutting the continuous casting billet, first install the base 1 on the conveyor roller; then, drive the cutting seat 3 to move relative to the connecting member 2, and the cutting seat 3 can drive the cutting device installed thereon to move along the first direction, and the cutting device can cut the continuous casting billet along the first direction to complete the sampling of the continuous casting billet. During the cutting process, the cutting device can be stably supported on the cutting seat 3 and is no longer affected by the grip of the staff. The cut section is relatively smooth and no cross-section processing is required. This not only ensures the qualified rate of the continuous casting billet, but also reduces the waste of steel and improves production efficiency.

[0041] For example, the base 1 is made of steel and can be fixed on a conveying track for the continuous casting steel billets by welding or bolting.

[0042] In this embodiment, the cutting device is an oxygen lance, and the nozzle portion of the oxygen lance is installed on the cutting seat 3 .

[0043] Optionally, see Figure 4 and Figure 5 The connecting member 2 is provided with a sliding space 21. A connecting port 22 extending in a first direction is provided on the surface of the connecting member 2 on the side close to the cutting seat 3. The connecting port 22 is in communication with the sliding space 21. The end of the cutting seat 3 away from the cutting device extends into the sliding space 21 through the connecting port 22 and slides with the sliding space 21, allowing the cutting seat 3 to move relative to the connecting member 2. The portion of the cutting seat 3 extending into the sliding space 21 is restricted by the sliding space 21 and the connecting port 22, so that the cutting seat 3 can only move in the first direction. Moreover, the cutting seat 3 is not easily separated from the connecting member 2, ensuring the stability of the movement of the cutting seat 3 during the cutting process.

[0044] In this embodiment, refer to Figure 3 and Figure 4 The end of the cutting seat 3 that extends into the sliding space 21 is provided with a first stopper 4. The first stopper 4 can be engaged with the sliding space 21 and slideably engaged with the sliding space 21. When the cutting seat 3 moves in the first direction, the first stopper 4 can move along with the cutting seat 3 in the first direction. The first stopper 4 can prevent the end of the cutting seat 3 that extends into the sliding space 21 from leaving the sliding space 21 without affecting the movement of the cutting seat 3.

[0045] Specifically, see Figure 3 and Figure 4The first stopper 4 includes a connecting plate 42 and two mounting plates 41. The two mounting plates 41 are connected by the connecting plate 42. The two mounting plates 41 are provided with a slider 31. The sliding space 21 is provided with a connecting block 23 extending along the first direction. The two mounting plates 41 are respectively located at the connecting block 23 along the second direction ( Figure 3 On opposite sides (the Y direction in the figure), the connecting plate 42 and the connecting block 23 are spaced apart along the third direction. A chute extending along the first direction is provided on opposite sides of the connecting block 23 along the second direction. Two sliders 31 correspond one-to-one with the two chute slots, and the sliders 31 slidably engage with the corresponding chute slots. The first, second, and third directions are perpendicular to each other. This arrangement ensures a stable connection between the cutting seat 3 and the connecting member 2, allowing the cutting seat 3 to move only in the first direction and resist deflection, thereby ensuring the stability of the movement of the cutting seat 3.

[0046] For example, see Figure 3 and Figure 4 The first stop portion 4 is a U-shaped structure, and the third direction is the vertical direction.

[0047] In other embodiments, the first stopper 4 is a stopper ring plate, the cutting seat 3 includes a connecting rod 32 and a mounting member 33, the cutting device can be mounted on the mounting member 33, one end of the connecting rod 32 is connected to the mounting member 33, and the other end extends into the sliding space 21, the stopper ring plate is coaxially arranged with the connecting rod 32, and the slider 31 is arranged at the end of the connecting rod 32 that extends into the sliding space 21. The stopper ring plate not only prevents the slider 31 from escaping from the sliding space 21, but also does not affect the sliding of the slider 31 on the slide groove.

[0048] Further, see Figure 2 and Figure 4 A second stop portion 5 is also provided on the cutting seat 3. The second stop portion 5 is located outside the sliding space 21. The second stop portion 5 contacts the top surface of the connecting block 23, which can limit the displacement of the cutting seat 3 along the third direction. It can also allow the connecting plate 42 of the first stop portion 4 to be spaced from the top surface of the limit block to prevent the friction between the first stop portion 4 and the limit block from affecting the movement of the cutting seat 3.

[0049] In an alternative embodiment, see Figure 2 The cutting device support further includes a first support member 6 and a second support member 7. The first support member 6 is arranged along the third direction ( Figure 2The first support member 6 is fixed to the base 1 at one end and pivotally connected to the second support member 7 at the other end. The other end of the second support member 7 is fixedly connected to the connector 2. The first support member 6 and the second support member 7 are pivotally connected, so that when the cutting device cuts a continuously cast steel billet with a circular cross-section, an angle can be formed between the first support member 6 and the second support member 7. This allows the cutting device support to be adapted for continuously cast steel billets of different specifications, expanding the scope of application of the cutting device support. Furthermore, the first support member 6, the second support member 7, and the connector 2 cooperate to clamp the continuously cast steel billet to ensure stability during the cutting process.

[0050] In this embodiment, refer to Figure 3 The other end of the first support member 6 is provided with a rotation groove 61, within which is disposed a connecting shaft 62 extending in the second direction. The end of the second support member 7, away from the cutting seat 3, extends into the rotation groove 61. The connecting shaft 62 passes through the second support member 7 and rotates in conjunction with the second support member 7. The second support member 7 can only rotate in the second direction under the constraint of the connecting shaft 62. The groove wall of the rotation groove 61 also limits the movement and deflection of the second support member 7 in the second direction, thereby ensuring the stability of the first and second support members 6 and 7 after clamping the continuously cast steel billet.

[0051] Specifically, see Figure 3 The two ends of the connecting shaft 62 are respectively fixed on the two side groove walls facing the rotating groove 61 along the second direction. The end of the second support member 7 extending into the rotating groove 61 is provided with a rotating hole. The connecting shaft 62 passes through the rotating hole and is clearance-matched with the hole wall of the rotating hole, so that the second support member 7 can rotate relative to the connecting shaft 62, but the connecting shaft 62 itself will not rotate.

[0052] In another optional embodiment, the cutting device support further includes a support assembly extending in a third direction and having an adjustable extension length. One end of the support assembly is fixed to the base 1, and the other end is fixedly connected to the connector 2. The support assembly is arranged at an angle to the connector 2. The space formed between the connector 2 and the support assembly can clamp the continuously cast steel billet to ensure stability during the cutting process. The adjustable extension length of the support assembly allows the cutting device support to be adapted for continuously cast steel billets of different specifications, expanding the scope of application of the cutting device support.

[0053] In this embodiment, the support assembly includes a support rod and a support sleeve. One end of the support rod is connected to the cutting seat 3, and the other end extends into the support sleeve and slides with the support sleeve. The support sleeve is fixed to the base 1. The extension length of the support assembly can be adjusted by adjusting the length of the support rod extending into the support sleeve.

[0054] Furthermore, a plurality of limiting holes are provided on the support sleeve, and the plurality of limiting holes are arranged at intervals along the extension direction of the support sleeve. An elastic limiting piece is provided on the support rod, and the elastic limiting piece can be selectively inserted into any limiting hole to fix the length of the support rod extending into the support sleeve; when the elastic limiting piece is disengaged from the corresponding limiting hole, the support rod and the support sleeve can slide relative to each other to adjust the length of the support rod extending into the support sleeve.

[0055] Specifically, the elastic limiter includes a limiter and an elastic member. The support rod is provided with a groove, the elastic member is located in the groove, the limiter is connected to the elastic member and can move in the groove, the limiter can switch between a position disengaged from the limiter hole and a position selectively engaged in any limiter hole, and the limiter can switch from a position disengaged from the limiter hole to a position engaged in the limiter hole under the action of the elastic force of the elastic member.

[0056] For example, the elastic member is a spring, and the limit member is a T-shaped structure. One end of the spring is connected to the head of the limit member, and the other end of the spring is connected to the groove wall of the groove. When the T-shaped limit member moves in the groove, the spring will deform, and the rod of the T-shaped limit member can be selectively inserted into any limiting hole or detached from the corresponding limiting hole. The rod of the T-shaped limit member is pressed into the support sleeve under the action of external force, and the rod of the T-shaped limit member detaches from the corresponding limiting hole. The T-shaped limit member moves in the groove, and the spring is compressed. At this time, the support rod can slide relative to the support sleeve, and during the sliding process, the rod of the T-shaped limit member is squeezed by the wall of the support sleeve; when the support assembly reaches the required height, a limiting hole is set at the corresponding position of the support sleeve, and the T-shaped limit member will no longer be squeezed by the wall of the support sleeve. The spring can automatically restore its deformation, and the T-shaped limit member will automatically snap into the corresponding limiting hole under the elastic force of the spring, completing the fixation of the length of the support rod extending into the support sleeve.

[0057] Optionally, the cutting device support further includes a drive member disposed on the base 1, wherein an output end of the drive member is connected to the cutting seat 3 for driving the cutting seat 3 to move in the first direction. The provision of the drive member enables the cutting seat 3 to move in the first direction at a uniform speed, further ensuring stability during cutting and resulting in a smoother cut surface.

[0058] Exemplarily, the driving member is a cylinder, and the piston of the cylinder is connected to the cutting seat 3 .

[0059] Optionally, see Figure 3 The cutting seat 3 is provided with a recessed slot 34, and the cutting device can be mounted in the slot 34. During the cutting process, the cutting device can be stably mounted in the slot 34. After the cutting is completed, the cutting device can be taken out from the slot 34, which is convenient for on-site operation.

[0060] For example, the cross-section of the slot 34 is V-shaped, which facilitates the insertion and removal of the nozzle of the oxygen lance.

[0061] When the cutting device support of this embodiment is used to support the cutting device to cut the continuous casting steel billet, the following process is mainly included:

[0062] Determine the position of the continuous casting billet to be sampled and fix the base 1 at the corresponding sampling position; then, adjust the angle between the first support member 6 and the second support member 7 to clamp the continuous casting billet; finally, install the cutting device on the cutting seat 3, turn on the cutting device, and drive the cutting seat 3 to move along the first direction to cut the continuous casting billet.

[0063] The above description is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present invention fall within the protection scope and disclosure scope of the present invention.

Claims

1. A cutting device support for cutting samples of continuous casting billets, characterized in that: include: A base (1) capable of being mounted on a conveying roller table for the continuous casting steel billet; A connecting member (2) is provided on the base (1) and extends along a first direction; A cutting seat (3) is movably arranged on the connecting member (2) along the extension direction of the connecting member (2), and a cutting device can be installed on the cutting seat (3).

2. The cutting device support according to claim 1, characterized in that: A sliding space (21) is provided on the connecting member (2); a connecting port (22) extending along the first direction is provided on the surface of the connecting member (2) on the side close to the cutting seat (3); the connecting port (22) is communicated with the sliding space (21); an end of the cutting seat (3) away from the cutting device extends into the sliding space (21) through the connecting port (22) and slides with the sliding space (21).

3. The cutting device support according to claim 2, characterized in that: One end of the cutting seat (3) extending into the sliding space (21) is provided with a first stop portion (4), and the first stop portion (4) can be inserted into the sliding space (21) and slidably engaged with the sliding space (21).

4. The cutting device support according to claim 3, characterized in that: The first stop portion (4) includes a connecting plate (42) and two mounting plates (41), the two mounting plates (41) are connected by the connecting plate (42), and the two mounting plates (41) are each provided with a slider (31), and a connecting block (23) extending along the first direction is provided in the sliding space (21), and the two mounting plates (41) are respectively located on two opposite sides of the connecting block (23) along the second direction, and the connecting plate (42) and the connecting block (23) are spaced apart along the third direction, and the two opposite sides of the connecting block (23) along the second direction are each provided with a slide groove extending along the first direction, and the two sliders (31) correspond to the two slide grooves one by one, and the sliders (31) slide in cooperation with the corresponding slide grooves, and the first direction, the second direction and the third direction are perpendicular to each other.

5. The cutting device support according to claim 1, characterized in that: The cutting device support further comprises a first support member (6) and a second support member (7), wherein the first support member (6) extends along a third direction, the second support member (7) is arranged at an angle to the connecting member (2), one end of the first support member (6) is fixed to the base (1), and the other end is rotatably connected to the second support member (7), and the other end of the second support member (7) is fixedly connected to the connecting member (2).

6. The cutting device support according to claim 5, characterized in that: The other end of the first support member (6) is provided with a rotation groove (61), and a connecting shaft (62) extending along the second direction is provided in the rotation groove (61). One end of the second support member (7) away from the cutting seat (3) extends into the rotation groove (61), and the connecting shaft (62) is passed through the second support member (7) and rotates with the second support member (7).

7. The cutting device support according to claim 1, characterized in that: The cutting device support further comprises a support assembly, the support assembly extending along a third direction and having an adjustable extension length, one end of the support assembly being fixed to the base (1) and the other end being fixedly connected to the connecting member (2).

8. The cutting device support according to claim 7, characterized in that: The support assembly comprises a support rod and a support sleeve, one end of the support rod is connected to the cutting seat (3), the other end extends into the support sleeve and slides with the support sleeve, and the support sleeve is fixed to the base (1).

9. The cutting device support according to any one of claims 1 to 8, characterized in that: The cutting device support further comprises a driving member arranged on the base (1), wherein an output end of the driving member is connected to the cutting seat (3) and is used for driving the cutting seat (3) to move along the first direction.

10. The cutting device support according to any one of claims 1 to 8, characterized in that: A card slot (34) is recessed on the cutting seat (3), and the cutting device can be carded into the card slot (34).

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