Cutting equipment for processing fire-resistant bus duct
By using the lower cover to collect waste chips in the refractory bus trough processing equipment and performing linear cutting when the cutting module turns horizontal, the problems of waste chips scattering and cutting machine settings are solved, and convenient collection and processing of waste chips are achieved Improved efficiency.
Patent Information
- Application Number
- CN202420534139.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-19
AI Technical Summary
During the processing of refractory bus troughs, the cutting equipment generates a large amount of waste chips, resulting in a large scattered range of waste chips, which increases the burden of cleaning. Moreover, after the processing of multiple components, it is necessary to cut and separate in a straight line, resulting in the necessity of purchasing an additional cutting machine.
A cutting and cutting equipment for fire-resistant bus trough processing is designed, and the lower cover is surrounded by the outside of the cutting tool at the bottom of the cutting module, which restricts waste chips from being collected in the lower cover body, and connects a circular cutting piece when the cutting module turns horizontal. Structure, realizes linear cutting, avoiding the setting of the cutting machine.
It effectively limits the random flight of waste chips, simplifies the cleaning process, reduces the cleaning burden, and reduces the number of equipment through direct straight line cutting, and improves processing efficiency.
Smart Images
Figure CN222221971U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment for processing fire-resistant bus ducts. Background Art
[0002] The fire-resistant bus duct is a copper busbar with a fire-resistant mica tape wrapped around it, fixed in a bracket made of fire-resistant insulating material, and surrounded by an outer shell component coated with a fire-resistant and heat-insulating coating. The fire-resistant bus duct has stronger fire resistance. By replacing the cables and wires in the floor with the fire-resistant bus duct, the fire-resistant bus duct has a greater power bearing capacity and eliminates the burden of line pipe threading.
[0003] The components of the refractory bus duct are processed by cutting equipment. A large amount of waste chips will be generated during the cutting process of the cutting equipment. The rotation of the cutting equipment will also drive the waste chips to fly to the outside. The range of waste chips scattering is large, resulting in a large range for personnel to clean up the waste chips, which increases the cleaning burden of personnel. After multiple components are processed at the same time, they need to be separated by linear cutting, which requires the purchase of a cutting machine with a circular saw blade. Summary of the invention
[0004] The disclosed embodiment relates to a cutting device for processing refractory bus ducts. The lower cover surrounds the outer side of the cutting knife at the bottom of the cutting module. The waste chips generated by cutting are confined within the lower cover, which facilitates the collection and cleaning of the waste chips, avoids the flying of waste chips, and reduces the burden of cleaning the waste chips. After the cutting module is turned to a horizontal state, the cutting module is connected to a circular cutting blade structure, and the cutting module is turned to a cutting state to directly cut the components in a straight line, eliminating the need for the setting of a cutting machine.
[0005] In a first aspect of the present disclosure, there is provided a cutting device for processing refractory bus ducts, which specifically comprises: a main frame, a cutting module and a lower cover, wherein the cutting module is arranged on the upper part of the main frame, the lower cover is fixed on the bottom of the cutting module, a lifting slide is fixed on the upper part of the main frame, the lifting slide vertically slides with an upper lifting frame, an electric screw is rotated in the middle of the lifting slide, and a lower fixed seat is slidably provided on the top slide rail of the main frame.
[0006] In at least some embodiments, an electric screw is rotated at the top of the main frame, the electric screw is screwed to the lower fixed seat, the electric screw in the middle of the lifting slide is screwed to the upper lifting frame, an electric screw is rotated in the middle of the upper lifting frame, and a motor is arranged at the tail of the electric screw to drive the rotation.
[0007] In at least some embodiments, the upper hinge of the cutting module is rotatable with an upper connecting slide, a driving motor is arranged inside the cutting module, a universal connection port for connecting the cutting knife is arranged at the bottom of the cutting module, the cutting module has the same structure as the existing cutting equipment, side connecting frames are fixed on the top and front of the cutting module, a fixed pin is sliding through the side connecting frame, a connecting tension spring is fixed in the middle of the fixed pin, and side limit ears are fixed on both sides of the cutting module.
[0008] In at least some embodiments, the first end of the connecting tension spring is fixedly connected to the side connecting frame, the connecting tension spring pulls the fixed pin to move closer to the side connecting frame, and the electric screw in the middle of the upper lifting frame is screwed to the upper connecting slide.
[0009] In at least some embodiments, when the cutting module is in a vertical state, the fixed pin of the upper side connecting frame of the cutting module and the rear socket of the upper connecting slide are slidably inserted, and when the cutting module is in a horizontal state, the fixed pin of the front side connecting frame of the cutting module and the front socket of the upper connecting slide are slidably inserted, and the fixed pin and the upper connecting slide complete the vertical or horizontal locking of the cutting module.
[0010] In at least some embodiments, a side connecting slide rod is fixed to the side of the lower cover body, an upper limit latch slides through the top of the side connecting slide rod, and a lower support spring is fixed to the lower end of the side connecting slide rod. The support of the lower support spring ensures that the bottom of the lower cover body and the surface of the chip piece remain in contact.
[0011] In at least some embodiments, the lower cover body has a corrugated structure of a flexible rubber material, and through openings are arranged on both sides of the bottom of the lower cover body for discharging waste chips. The lower cover body surrounds the outer side of the cutting knife at the bottom of the cutting module, and the lower cover body fits the surface of the refractory bus duct component to limit the waste chips generated by cutting inside the lower cover body. The upper end of the lower support spring is fixedly connected to the side of the cutting module, and when the upper limit pin and the side limit ear are slidably inserted, the lower cover body is in a compressed state.
[0012] The utility model provides a cutting device for processing fire-resistant bus duct, which has the following beneficial effects:
[0013] The lower cover surrounds the outer side of the cutting blade at the bottom of the cutting module, and the waste chips generated by cutting are limited in the lower cover, which is convenient for collecting and cleaning the waste chips, avoids the waste chips flying around, and reduces the cleaning burden of the waste chips.
[0014] The lower cover body is adjusted to extend and retract by compressing the lower support spring through the side connecting slide bar, ensuring that the bottom of the lower cover body and the surface of the chip piece remain in a close fit, reducing the flying of waste chips due to intermittent operation.
[0015] After the cutting module is turned into a horizontal state, the cutting module is connected to a circular cutting blade structure, and the cutting module is turned into a cutting state, and the components are directly cut in a straight line, eliminating the need for setting up a cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.
[0018] In the attached picture:
[0019] Figure 1 A schematic diagram showing the overall structure of the present application;
[0020] Figure 2 A schematic diagram showing the structure of the cutting module of the present application;
[0021] Figure 3 A schematic diagram showing the structure of the cutting module in a vertical state of the present application is shown;
[0022] Figure 4 A schematic diagram showing the structure of the cutting module in the horizontal state of the present application is shown;
[0023] Figure 5 A schematic diagram showing the structure of the split state of the present application;
[0024] Figure 6 A schematic structural diagram of the lower cover body of the present application is shown.
[0025] Reference numerals list
[0026] 1. Main frame; 101. Lifting carriage; 102. Upper lifting frame; 103. Electric screw; 104. Lower fixing seat;
[0027] 2. Cutting module; 201. Upper connecting slide; 202. Side connecting frame; 203. Fixing pin; 204. Connecting tension spring; 205. Side limit hanging ear;
[0028] 3. Lower cover body; 301. Side connecting slide bar; 302. Upper limit latch; 303. Lower support spring. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] Example 1: Please refer to Figures 1 to 6 :
[0031] The utility model proposes a cutting device for processing a fire-resistant bus duct, comprising: a main frame 1, a cutting module 2 and a lower cover 3, a lifting slide 101 is fixed on the upper part of the main frame 1, an upper lifting frame 102 is vertically slid on the lifting slide 101, an electric screw 103 is rotated in the middle of the lifting slide 101, a lower fixed seat 104 is slid on the top slide rail of the main frame 1, an electric screw 103 is rotated on the top of the main frame 1, the electric screw 103 is screwed with the lower fixed seat 104, the electric screw 103 in the middle of the lifting slide 101 is screwed with the upper lifting frame 102, the electric screw 103 is rotated in the middle of the upper lifting frame 102, and a motor is arranged at the tail of the electric screw 103 to drive the rotation;
[0032] A cutting module 2 is arranged on the upper part of the main frame 1, and an upper connecting slide 201 is rotatably arranged on the upper hinge of the cutting module 2. A driving motor is arranged inside the cutting module 2, and a universal connection port for connecting a cutting knife is arranged at the bottom of the cutting module 2. The cutting module 2 has the same structure as the existing cutting equipment. A side connecting frame 202 is fixed on the upper part and the front part of the cutting module 2. A fixed latch 203 is slidingly passed through the side connecting frame 202, and a connecting tension spring 204 is fixed in the middle part of the fixed latch 203. Side limiting hanging ears 205 are fixed on both sides of the cutting module 2, and the head end of the connecting tension spring 204 is fixedly connected to the side connecting frame 202. The tension spring 204 pulls the fixed pin 203 to move close to the side connecting frame 202, and the electric screw 103 in the middle of the upper lifting frame 102 is screwed to the upper connecting slide 201. The bottom of the cutting module 2 is fixed with a lower cover body 3, and the side of the lower cover body 3 is fixed with a side connecting slide bar 301. The top of the side connecting slide bar 301 slides through an upper limit pin 302, and the lower end of the side connecting slide bar 301 is fixed with a lower supporting spring 303. The support of the lower supporting spring 303 ensures that the bottom of the lower cover body 3 and the surface of the chip piece remain in a fit state, thereby reducing the situation where waste chips fly out along the gap between the bottom of the lower cover body 3 and the refractory bus duct components.
[0033] In the disclosed embodiment, when the cutting module 2 is in a vertical state, the fixed pin 203 of the upper side connecting frame 202 of the cutting module 2 and the rear socket of the upper connecting slide 201 are slidably inserted, and when the cutting module 2 is in a horizontal state, the fixed pin 203 of the front side connecting frame 202 of the cutting module 2 and the front socket of the upper connecting slide 201 are slidably inserted, and the fixed pin 203 and the upper connecting slide 201 complete the vertical or horizontal locking of the cutting module 2. When the cutting module 2 is horizontal, the circular cutting disc can be installed to perform cutting operations.
[0034] In the disclosed embodiment, the lower cover body 3 has a corrugated structure of a flexible rubber material, and through openings are set on both sides of the bottom of the lower cover body 3 for discharging waste chips. The lower cover body 3 surrounds the outer side of the cutting knife at the bottom of the cutting module 2, and the lower cover body 3 fits the surface of the refractory bus duct component, so that the waste chips generated by cutting are limited to the inside of the lower cover body 3, and the collection and cleaning of the waste chips inside the lower cover body 3 is more convenient. The upper end of the lower support spring 303 is fixedly connected to the side of the cutting module 2. When the upper limit latch 302 and the side limit ear 205 are slid and inserted, the lower cover body 3 is in a compressed state, and the lower cover body 3 will not contact the circular cutting blade of the cutting module 2, thereby avoiding the lower cover body 3 from hindering the use of the circular cutting blade of the cutting module 2.
[0035] Embodiment 2, on the basis of embodiment 1, a coil spring is arranged between the upper limit latch 302 and the side connecting slide bar 301, and the coil spring pulls the upper limit latch 302 and the side limit ear 205 to maintain a sliding state, thereby preventing the upper limit latch 302 and the side limit ear 205 from moving and separating due to the vibration during the processing of the cutting module 2, ensuring the stability of the sliding insertion of the upper limit latch 302 and the side limit ear 205, and ensuring that the lower cover body 3 is always in a compressed state.
[0036] The working principle of this embodiment: the fixing process of the fire-resistant bus duct component to be processed is carried out on the top of the lower fixed seat 104, the electric screw 103 of the lifting slide 101 drives the upper lifting frame 102 and the cutting module 2 to move in the vertical direction through the thread, the electric screw 103 of the upper lifting frame 102 drives the upper connecting slide 201 and the cutting module 2 to move in the horizontal direction through the thread, the electric screw 103 of the main frame 1 drives the lower fixed seat 104 and the top fire-resistant bus duct component to move horizontally, and the multi-directional movement adapts to the change of cutting position, the bottom cutting knife of the cutting module 2 rotates to cut the top fire-resistant bus duct component, the lower cover body 3 of the corrugated tube structure surrounds the outer side of the bottom cutting knife of the cutting module 2, and the lower cover body 3 fits the fire-resistant bus duct component The surface of the lower cover body 3 limits the waste chips generated by cutting to the inside of the lower cover body 3, and the collection and cleaning of the waste chips inside the lower cover body 3 is more convenient, avoiding the situation where the waste chips from cutting fly around, and reducing the burden of cleaning the waste chips; the cutting module 2 and the lower cover body 3 move synchronously in the vertical direction, and the lower cover body 3 and the side connecting slide bar 301 move synchronously. The support of the lower support spring 303 ensures that the lower cover body 3 is lower than the cutting knife at the bottom of the cutting module 2. The lower cover body 3 first contacts the refractory bus duct component, and the lower cover body 3 compresses the lower support spring 303 through the side connecting slide bar 301 to perform reset adjustment of extension and shortening. The support of the lower support spring 303 ensures that the bottom of the lower cover body 3 and the surface of the chip component remain in a fit state, reducing the situation where waste chips fly out due to the gap between the bottom of the lower cover body 3 and the refractory bus duct component;
[0037] The fixed pin 203 at the rear of the cutting module 2 slides and separates from the upper connecting slide 201, and the cutting module 2 turns to a horizontal state. The fixed pin 203 at the front of the cutting module 2 slides and slides into the front hole of the upper connecting slide 201. After the cutting module 2 is turned to a horizontal state, the angle is locked, and the cutting connection port at the bottom of the cutting module 2 is connected to the circular cutting blade structure. The cutting module 2 turns to a cutting state, and then pulls the side connecting slide bar 301 to the position of the side limit hanging ear 205, and the upper limit pin 302 slides into the side limit hanging ear 205. The side connecting slide bar 301 pulls the lower cover body 3 to maintain a compressed state. The lower cover body 3 will not contact the circular cutting blade of the cutting module 2 and will not cause any obstruction. The cutting module 2 drives the circular cutting blade to directly cut the component in a straight line, eliminating the need for the setting of a cutting machine, expanding the function of the equipment, and reducing the number of equipment for processing the refractory bus duct.
[0038] In this article, there are a few points to note:
[0039] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A cutting device for processing a refractory bus duct, comprising: A main frame (1), a cutting module (2) and a lower cover (3); characterized in that a cutting module (2) is arranged on the upper part of the main frame (1), a lower cover (3) is fixed to the bottom of the cutting module (2), a side connecting slide bar (301) is fixed to the side of the lower cover (3), an upper limit latch (302) slides through the top of the side connecting slide bar (301), and a lower support spring (303) is fixed to the lower end of the side connecting slide bar (301).
2. A cutting device for processing fire-resistant bus duct according to claim 1, characterized in that: A lifting slide (101) is fixed on the upper part of the main frame (1), an upper lifting frame (102) slides vertically on the lifting slide (101), an electric screw (103) rotates in the middle of the lifting slide (101), and a lower fixed seat (104) slides on the top of the main frame (1).
3. The refractory bus duct cutting equipment according to claim 2, characterized in that: The top of the main frame (1) is provided with an electric screw (103) which rotates, the electric screw (103) being screwed to the lower fixed seat (104), the middle of the lifting slide (101) is provided with an electric screw (103) which rotates, and the middle of the upper lifting frame (102) is provided with an electric screw (103) which rotates.
4. The cutting equipment for processing fire-resistant bus duct according to claim 1, characterized in that: The upper hinge of the cutting module (2) is rotatable with an upper connecting slide (201), the upper and front parts of the cutting module (2) are fixed with side connecting frames (202), a fixed latch (203) is slidably passed through the side connecting frame (202), a connecting tension spring (204) is fixed in the middle of the fixed latch (203), and side limit hanging ears (205) are fixed on both sides of the cutting module (2).
5. The cutting equipment for processing fire-resistant bus duct according to claim 4, characterized in that: The head end of the connecting tension spring (204) is fixedly connected to the side connecting frame (202), the connecting tension spring (204) pulls the fixed latch (203) to move closer to the side connecting frame (202), and the electric screw rod (103) in the middle of the upper lifting frame (102) is screwed to the upper connecting slide frame (201).
6. The cutting equipment for processing fire-resistant bus duct according to claim 4, characterized in that: When the cutting module (2) is in a vertical state, the fixing pin (203) of the upper side connecting frame (202) of the cutting module (2) and the rear plug hole of the upper connecting slide (201) are slidably inserted, and when the cutting module (2) is in a horizontal state, the fixing pin (203) of the front side connecting frame (202) of the cutting module (2) and the front plug hole of the upper connecting slide (201) are slidably inserted.
7. The refractory bus duct cutting equipment according to claim 4, characterized in that: The lower cover body (3) has a flexible corrugated structure, the upper end of the lower support spring (303) is fixedly connected to the side of the cutting module (2), and when the upper limit latch (302) and the side limit hanging ear (205) are slidably inserted, the lower cover body (3) is in a compressed state.