Movably-adjustable and dust-collecting type bus pipe polishing equipment

Abstract

The invention discloses movable and adjustable dust collection type bus pipe polishing equipment, which belongs to the technical field of pipe polishing and comprises a driving type polishing and dust collection device, a driven type polishing and dust collection device and a middle bearing device, the active grinding and dust collecting device comprises an active grinding and dust collecting rail car; the driven grinding and dust collecting device comprises a driven grinding and dust collecting rail car; the middle bearing device comprises a middle bearing rail car, and the middle bearing device, the middle bearing rail car and the middle bearing rail car are installed on double sliding rails transversely arranged in a sliding mode. Polishing machines capable of sliding transversely and longitudinally and dust collection air blowing assemblies facing the polishing position are installed in the driving type polishing and dust collection rail car and the driven type polishing and dust collection rail car. The equipment can be suitable for grinding bus pipes with different calibers and lengths, and the flexibility is higher when the equipment is applied; and during grinding, the air blowing device can move in real time along with the grinding machine and blow air to the grinding position, dust raising is avoided, follow-up dust collection is facilitated, and heat dissipation can be conducted on the grinding head.

Description

Technical Field

[0001] The invention relates to the technical field of pipe grinding, and in particular to a busbar pipe grinding device that is movable, adjustable and dust-collecting. Background Art

[0002] Busbar tubes are the core conductors of power transmission systems, and their surface finish directly affects contact resistance and long-term operational reliability. Traditional busbar tube grinding relies on manual handheld grinders or fixed machine tool grinders at both ends, which has the following significant drawbacks:

[0003] 1. Inconvenient mobility: Large busbar tubes need to be transported between different processes. Traditional equipment is fixedly installed and cannot flexibly meet the needs of the production line.

[0004] 2. Poor adaptability: Fixed equipment can only adapt to busbars of a single diameter or length, requiring frequent adjustments to fixtures or mold replacement, resulting in low efficiency;

[0005] 3. Serious dust pollution: The metal dust generated during the grinding process spreads into the air, which not only endangers the health of operators, but may also pollute the interior of the equipment and affect the subsequent assembly accuracy. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a movable, adjustable and dust-collecting busbar pipe grinding device which is convenient to move, highly flexible and can avoid raising dust.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] A movable, adjustable and dust-collecting busbar pipe grinding equipment comprises an active grinding and dust-collecting device located on the left, a driven grinding and dust-collecting device located on the right, and an intermediate supporting device located between the active grinding and dust-collecting device and the driven grinding and dust-collecting device, wherein the active grinding and dust-collecting device and the driven grinding and dust-collecting device respectively fix the two ends of the busbar pipe, and the intermediate supporting device supports the middle of the busbar pipe; the active grinding and dust-collecting device comprises an active grinding and dust-collecting rail car; the driven grinding and dust-collecting device comprises a driven grinding and dust-collecting rail car; the intermediate supporting device comprises an intermediate supporting rail car; the active grinding and dust-collecting rail car, the driven grinding and dust-collecting rail car and the intermediate supporting rail car are all slidably mounted on a double sliding rail arranged laterally; a bidirectional sliding grinding mechanism that can slide both laterally and longitudinally is installed in the active grinding and dust-collecting rail car and the driven grinding and dust-collecting rail car, and a dust-collecting and blowing assembly facing the grinding position is installed above the bidirectional sliding grinding mechanism.

[0009] By adopting the above solution, the equipment is slidably installed on a double slide rail arranged laterally. This unique structural design enables the equipment to be easily moved and adjusted in position to meet the grinding requirements of busbar pipes of different lengths, greatly improving the flexibility and applicability of the equipment. During the grinding process, the dust collection and blowing assembly can blow air to the grinding position in real time, blowing the dust generated by grinding to the dust collection device in time to prevent the dust from spreading into the air, thereby protecting the health of the operator and reducing pollution to the inside of the equipment. At the same time, it can also dissipate heat from the grinding head and extend the service life of the grinding head.

[0010] As a preferred embodiment of a movable, adjustable and dust-collecting busbar pipe grinding equipment, the bottom of the active grinding and dust-collecting rail car is equipped with a brake wheel 1 that slides with the double slide rails; the bottom of the passive grinding and dust-collecting rail car is equipped with a brake wheel 2 that slides with the double slide rails; the bottom of the intermediate supporting rail car is equipped with a brake wheel 3 that slides with the double slide rails; the double slide rails are two triangular slide rails that are parallel to each other and fixed on the ground, wherein the brake wheel 1, brake wheel 2 and brake wheel 3 all slide horizontally along the triangular slide rails.

[0011] By adopting the above solution, the design of the brake wheel not only ensures the stable sliding of the equipment on the double slide rails, but also can fix the position of the equipment through the brake function when necessary, ensuring the stability of the grinding process.

[0012] As a preferred embodiment of a movable, adjustable and dust-collecting busbar pipe grinding device, the active grinding and dust collection device further includes a main control chassis installed on the left side of the active grinding and dust collection railcar, a motor is installed on the left side of the main control chassis, a positioning chuck concentrically docked with the motor is installed on the right side of the main control chassis, and a control panel for controlling the motor is installed on the front side of the main control chassis;

[0013] The driven grinding dust collection device also includes a clamping table installed on the right side of the driven grinding dust collection rail car; a horizontally arranged screw is rotatably installed in the clamping table, the right end of the screw is concentrically connected to the turntable, and the left end of the screw is concentrically connected to the truncated cone-shaped positioning top cylinder through a bearing;

[0014] The intermediate supporting device also includes a fixed support cylinder vertically fixed on the intermediate supporting rail car, and a lifting support rod that can be raised and lowered is installed inside the fixed support cylinder. The fixed support cylinder and the lifting support rod are fixed by an insert rod. A supporting seat is installed on the top of the lifting support rod, and two laterally arranged and rotatable supporting rollers are installed on the top of the supporting seat.

[0015] By adopting the above solution, during grinding, the left end of the busbar tube is concentrically fixed in the positioning chuck, the right end of the busbar tube is concentrically abutted on the positioning top cylinder, and the busbar tube is supported between the two supporting rollers. This enables the grinding head to move in all directions on the surface of the busbar tube, thereby efficiently and evenly grinding busbar tubes of different calibers and lengths, effectively improving the grinding quality and efficiency.

[0016] As a preferred embodiment of a movable, adjustable and dust-collecting busbar pipe grinding device, the active grinding and dust collection device further includes a dust collection hood 1 installed above the active grinding and dust collection rail car, the dust collection hood 1 is open at the front and closed at the rear; the driven grinding and dust collection device further includes a dust collection hood 2 installed above the driven grinding and dust collection rail car, the dust collection hood 2 is open at the front and closed at the rear;

[0017] The bidirectional sliding grinding mechanism includes a bidirectional sliding device and a grinding machine installed above the bidirectional sliding device; the bidirectional sliding device includes a pair of guide rods arranged transversely, a transverse slide that slides transversely along the pair of guide rods, and a longitudinal slide that slides longitudinally along the transverse slide; the grinding machine includes a grinding machine fixed above the longitudinal slide and a grinding head installed on the grinding machine;

[0018] The dust collection and blowing assembly includes a blower fixed above the longitudinal slide. The left and right sides of the blower are respectively connected to branch air ducts, and the top of the two branch air ducts is connected to a main air duct. The air outlet of the main air duct is designed to be tilted downward and toward the grinding head; a corrugated air outlet duct is detachably installed at the air outlet of the main air duct.

[0019] By adopting the above solution, during the grinding process, the dust collection and blowing assembly can blow air to the grinding position in real time, blowing the dust generated by grinding to the dust collection hood in time to prevent the dust from spreading into the air, thereby protecting the health of the operator and reducing the pollution inside the equipment. At the same time, it can also dissipate heat from the grinding head and extend the service life of the grinding head.

[0020] As a preferred embodiment of a movable, adjustable and dust-collecting busbar pipe grinding equipment, the active grinding and dust collection device also includes a dust box 1 installed on the front side of the active grinding and dust collection rail car and can be pulled out; the passive grinding and dust collection device also includes a dust box 2 installed on the front side of the passive grinding and dust collection rail car and can be pulled out.

[0021] By adopting the above solution, it is convenient to clean and process the dust collected during the grinding process, keep the inside of the equipment clean, and also make it easier for operators to perform maintenance and care.

[0022] Beneficial effects of the present invention:

[0023] 1. Flexible movement: The entire equipment can slide along the double slide rails and can be easily moved to different positions to meet the grinding requirements of busbar tubes between different processes. There is no need to frequently transfer busbar tubes, which improves production efficiency.

[0024] 2. Strong adaptability: The bidirectional sliding grinding mechanism can adapt to busbar tubes of different diameters and lengths, without the need for frequent adjustment of fixtures or replacement of molds, greatly improving the versatility and flexibility of the equipment.

[0025] 3. Environmentally friendly and efficient: The dust collection and blower assembly can effectively collect the dust generated during the grinding process, avoid dust pollution to the environment, protect the health of operators, and at the same time dissipate heat from the grinding head to extend the service life of the equipment.

[0026] 4. The intermediate support device can stably support the busbar tube and keep it balanced during the grinding process, ensuring the grinding quality and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 The three-dimensional structure of the busbar tube grinding equipment with movable adjustment and dust collection Figure 1 ;

[0029] Figure 2 The three-dimensional structure of the busbar tube grinding equipment with movable adjustment and dust collection Figure 2 ;

[0030] Figure 3 This is the front view of the busbar tube grinding equipment with movable adjustment and dust collection;

[0031] Figure 4 for Figure 1 The three-dimensional structure diagram of the active grinding dust collection device;

[0032] Figure 5 for Figure 1 A three-dimensional structural diagram of the driven grinding dust collection device;

[0033] Figure 6 for Figure 4 or Figure 5 The three-dimensional structure of the bidirectional sliding grinding mechanism and the dust collection and blowing assembly Figure 1 ;

[0034] Figure 7 for Figure 4 or Figure 5 The three-dimensional structure of the bidirectional sliding grinding mechanism and the dust collection and blowing assembly Figure 2 ;

[0035] Figure 8 for Figure 1 A three-dimensional structural diagram of the middle supporting device;

[0036] Markings in the figure: 1-active grinding dust collection device; 101-active grinding dust collection track car; 102-brake wheel 1; 103-main control chassis; 104-motor; 105-positioning chuck; 106-control panel; 107-dust collection cover 1; 108-dust collection box 1; 2-driven grinding dust collection device; 201-driven grinding dust collection track car; 202-brake wheel 2; 203-clamping table; 204-screw; 205-rotor Plate; 206-positioning top cylinder; 207-dust hood 2; 208-dust box 2; 3-intermediate supporting device; 4-busbar pipe; 5-double slide rails; 6-bidirectional sliding grinding mechanism; 601-double guide rods; 602-horizontal slide; 603-longitudinal slide; 604-grinding main unit; 605-grinding head; 7-dust collection and blower assembly; 701-blower; 702-distribution duct; 703-main duct; 704-corrugated outlet duct. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] like Figures 1 to 3 As shown, a movable, adjustable and dust-collecting busbar tube grinding device is provided, which is used to grind the two ends of the busbar tube 4 to improve its surface finish, and its surface finish directly affects the contact resistance and long-term operation reliability; it specifically includes an active grinding and dust collecting device 1 located on the left, a driven grinding and dust collecting device 2 located on the right, and an intermediate supporting device 3 located between the active grinding and dust collecting device 1 and the driven grinding and dust collecting device 2. The active grinding and dust collecting device 1 and the driven grinding and dust collecting device 2 respectively fix the two ends of the busbar tube 4, and the intermediate supporting device 3 supports the middle of the busbar tube 4.

[0039] like Figures 4 and 5 、 Figure 8As shown, the active grinding and dust collecting device 1 includes an active grinding and dust collecting rail car 101; the passive grinding and dust collecting device 2 includes a passive grinding and dust collecting rail car 201; the intermediate supporting device 3 includes an intermediate supporting rail car; since the equipment is slidably installed on the transversely arranged double slide rails 5, the active grinding and dust collecting rail car 101, the passive grinding and dust collecting rail car 201 and the intermediate supporting rail car are all slidably installed on the transversely arranged double slide rails 5; this unique structural design enables the equipment to be easily moved and adjusted in position to adapt to the grinding requirements of busbar pipes 4 of different lengths, greatly improving the flexibility and applicability of the equipment.

[0040] like Figures 4 and 5 、 Figure 8 As shown, the bottom of the active grinding dust collecting rail car 101 is installed with a brake wheel 102 that slides with the double slide rails 5; the bottom of the passive grinding dust collecting rail car 201 is installed with a brake wheel 202 that slides with the double slide rails 5; the bottom of the intermediate supporting rail car is installed with a brake wheel 3 that slides with the double slide rails 5; wherein the double slide rails 5 are two triangular slide rails parallel to each other and fixed on the ground, wherein the brake wheel 102, the brake wheel 202 and the brake wheel 3 all slide horizontally along the triangular slide rails. The above brake wheel design not only ensures the stable sliding of the equipment on the double slide rails 5, but also can fix the position of the equipment through the brake function when needed, ensuring the stability of the grinding process.

[0041] like Figures 4 and 5 、 Figure 8As shown, the active grinding dust collection device 1 also includes a main control box 103 installed on the left side of the active grinding dust collection rail car 101, a motor 104 is installed on the left side of the main control box 103, a positioning chuck 105 concentrically connected to the motor 104 is installed on the right side of the main control box 103, and a control panel 106 for controlling the motor 104 is installed on the front side of the main control box 103; the driven grinding dust collection device 2 also includes a clamping table 203 installed on the right side of the driven grinding dust collection rail car 201; a horizontally arranged screw is rotatably installed in the clamping table 203 204, the right end of the screw 204 is concentrically connected to the turntable 205, and the left end of the screw 204 is concentrically connected to the truncated cone-shaped positioning top cylinder 206 through a bearing, wherein the positioning top cylinder 206 can rotate along with the busbar pipe 4; the intermediate supporting device 3 also includes a fixed support cylinder vertically fixed on the intermediate supporting rail car, and a lifting support rod that can be raised and lowered is installed inside the fixed support cylinder, and the fixed support cylinder and the lifting support rod are fixed by an inserted rod, and a supporting seat is installed on the top of the lifting support rod, and two laterally arranged and rotatable supporting rollers are installed on the top of the supporting seat. During grinding, the left end of the busbar tube 4 is concentrically fixed in the positioning chuck 105, and the right end of the busbar tube 4 is concentrically abutted on the positioning top cylinder 206. The busbar tube 4 is supported between two supporting rollers, which can realize the full-scale movement of the grinding head 605 on the surface of the busbar tube 4, thereby efficiently and evenly grinding busbar tubes 4 of different calibers and lengths, effectively improving the grinding quality and efficiency.

[0042] like Figures 1 to 2 、 Figures 6 and 7 As shown, the active grinding dust collection device 1 also includes a dust collecting hood 107 installed above the active grinding dust collection rail car 101, and the dust collecting hood 107 is open in the front and closed in the back; the driven grinding dust collection device 2 also includes a dust collecting hood 207 installed above the driven grinding dust collection rail car 201, and the dust collecting hood 207 is open in the front and closed in the back; and, the active grinding dust collection rail car 101 and the driven grinding dust collection rail car 201 are both equipped with a bidirectional sliding grinding mechanism 6 that can slide both horizontally and longitudinally, and a dust collecting and blowing assembly 7 facing the grinding position is installed above the bidirectional sliding grinding mechanism 6. During the grinding process, the dust collection and blowing assembly 7 can blow air to the grinding position in real time, blowing the dust generated by grinding to the dust collection device in time to prevent the dust from spreading into the air, thereby protecting the health of the operator and reducing the pollution inside the equipment. At the same time, it can also dissipate heat for the grinding head 605 and extend the service life of the grinding head 605.

[0043] Continue as Figures 1 to 2 、 Figures 6 and 7As shown, the bidirectional sliding grinding mechanism 6 includes a bidirectional sliding device and a grinder installed above the bidirectional sliding device; the bidirectional sliding device includes a transversely arranged double guide rod 601, a transverse slide 602 sliding transversely along the double guide rod 601, and a longitudinal slide 603 sliding longitudinally along the transverse slide 602; the grinder includes a grinding host 604 fixed above the longitudinal slide 603 and a grinding head 605 installed on the grinding host 604; the dust collecting and blowing assembly 7 includes a blower 701 fixed above the longitudinal slide 603, and the left and right sides of the blower 701 are respectively connected to the branch air ducts 702, and the two branch air ducts 702 are commonly connected to a main air duct 703 above, and the air outlet of the main air duct 703 is designed to be inclined downward and toward the grinding head 605; a corrugated air outlet duct 704 is detachably installed at the air outlet of the main air duct 703. During the grinding process, the staff moves the grinder by operating the two-way sliding device, and adjusts the air outlet angle through the corrugated air outlet pipe 704, so that the dust collection and blowing assembly 7 can blow air to the grinding position in real time, and blow the dust generated by grinding to the dust collection hood in time to prevent the dust from spreading into the air, which not only protects the health of the operator, but also reduces the pollution inside the equipment. At the same time, it can also dissipate heat for the grinding head 605 and extend the service life of the grinding head 605.

[0044] like Figures 4 and 5 As shown, the active grinding dust collection device 1 also includes a retractable dust box 108 mounted on the front side of the active grinding dust collection railcar 101; the passive grinding dust collection device 2 also includes a retractable dust box 208 mounted on the front side of the passive grinding dust collection railcar 201. This facilitates the cleaning and disposal of dust collected during the grinding process, keeps the interior of the equipment clean, and also facilitates maintenance and servicing by operators.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A movable, adjustable, dust-collecting busbar tube grinding device, comprising an active grinding dust collection device on the left, a passive grinding dust collection device on the right, and an intermediate supporting device located between the active and passive grinding dust collection devices. The active and passive grinding dust collection devices respectively secure the ends of the busbar tube, while the intermediate supporting device supports the center of the busbar tube. Its characteristics are: The active grinding dust collection device includes an active grinding dust collection rail car; the passive grinding dust collection device includes a passive grinding dust collection rail car; the intermediate supporting device includes an intermediate supporting rail car; the active grinding dust collection rail car, the passive grinding dust collection rail car and the intermediate supporting rail car are all slidably mounted on a double slide rail arranged laterally; The active grinding and dust collecting rail car and the driven grinding and dust collecting rail car are both equipped with a bidirectional sliding grinding mechanism that can slide both horizontally and longitudinally. A dust collecting and blowing assembly facing the grinding position is installed above the bidirectional sliding grinding mechanism.

2. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The bottom of the active grinding and dust collecting rail car is equipped with a brake wheel 1 that slides with the double slide rails; the bottom of the driven grinding and dust collecting rail car is equipped with a brake wheel 2 that slides with the double slide rails; the bottom of the intermediate supporting rail car is equipped with a brake wheel 3 that slides with the double slide rails; the double slide rails are two triangular slide rails that are parallel to each other and fixed on the ground, wherein the brake wheel 1, brake wheel 2 and brake wheel 3 all slide horizontally along the triangular slide rails.

3. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The active grinding and dust collection device also includes a main control chassis installed on the left side of the active grinding and dust collection rail car, a motor is installed on the left side of the main control chassis, a positioning chuck concentrically docked with the motor is installed on the right side of the main control chassis, and a control panel for controlling the motor is installed on the front side of the main control chassis; wherein the left end of the busbar pipe is concentrically fixed in the positioning chuck.

4. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The driven grinding and dust collection device also includes a clamping platform installed on the right side of the driven grinding and dust collection rail car; a horizontally arranged screw is rotatably installed in the clamping platform, the right end of the screw is concentrically connected to the turntable, and the left end of the screw is concentrically connected to the truncated cone-shaped positioning top cylinder through a bearing; the right end of the busbar pipe is concentrically connected to the positioning top cylinder.

5. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The active grinding dust collection device also includes a dust collection hood 1 installed above the active grinding dust collection rail car, which is open at the front and closed at the back; the passive grinding dust collection device also includes a dust collection hood 2 installed above the passive grinding dust collection rail car, which is open at the front and closed at the back.

6. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The bidirectional sliding grinding mechanism includes a bidirectional sliding device and a grinder installed above the bidirectional sliding device; the bidirectional sliding device includes a double guide rod arranged laterally, a transverse slide sliding laterally along the double guide rod, and a longitudinal slide sliding longitudinally along the transverse slide; the grinder includes a grinding main body fixed above the longitudinal slide and a grinding head installed on the grinding main body.

7. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The dust collecting and blowing assembly includes a blower fixed above the longitudinal slide. The left and right sides of the blower are respectively connected to branch air pipes, and the tops of the two branch air pipes are commonly connected to a main air pipe. The air outlet of the main air pipe is designed to be tilted downward and toward the grinding head.

8. The movable, adjustable and dust-collecting busbar tube grinding device according to claim 7 is characterized in that: A corrugated air outlet pipe is detachably installed at the air outlet of the main air duct.

9. The movable, adjustable and dust-collecting busbar tube grinding equipment according to claim 1 is characterized in that: The intermediate supporting device also includes a fixed support tube vertically fixed on the intermediate supporting rail car, a lifting support rod that can be raised and lowered is installed inside the fixed support tube, the fixed support tube and the lifting support rod are fixed by an insertion rod, a supporting seat is installed on the top of the lifting support rod, and two laterally arranged and rotatable supporting rollers are installed on the top of the supporting seat; the busbar pipe is supported between the two supporting rollers.

10. The movable, adjustable and dust-collecting busbar tube grinding device according to any one of claims 1 to 9, characterized in that: The active grinding dust collection device also includes a dust collection box 1 installed on the front side of the active grinding dust collection rail car and can be pulled out; the passive grinding dust collection device also includes a dust collection box 2 installed on the front side of the passive grinding dust collection rail car and can be pulled out.

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