CN218983337U

CN218983337U - Axostylus axostyle cutting device is used in coal breaker accessory production

Info

Publication number: CN218983337U
Application number: CN202223238509.9U
Authority: CN
Inventors: 杨德智; 张巍伟; 关平生; 杨德威; 成磊
Original assignee: Shenyang Huadian Shengze Electric Machinery Manufacturing Co ltd
Current assignee: Shenyang Huadian Shengze Electric Machinery Manufacturing Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-09
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a shaft rod cutting device for producing accessories of coal crushers, which relates to the technical field of shaft rod cutting for producing accessories of coal crushers, and comprises a base, wherein a portal frame is fixedly arranged in the center of the base, a first hydraulic cylinder is fixedly arranged on the lower wall surface of the transverse end of the portal frame.

Description

Axostylus axostyle cutting device is used in coal breaker accessory production

Technical Field

The utility model relates to the technical field of shaft rod cutting for producing accessories of coal crushers, in particular to a shaft rod cutting device for producing accessories of coal crushers.

Background

The utility model provides a coal pulverizer, the coal pulverizer is the coal pulverizer of a kind of crushing coal and the common equipment in the broken gangue production line, the coal pulverizer is improved on the basis of old-fashioned hammer crusher, the effect of axostylus axostyle in the coal pulverizer is especially important, the axostylus axostyle needs to drive the rocking arm and rotates, from this in the axostylus axostyle of coal pulverizer at the course of working, need cut out the axostylus axostyle of different length according to the coal pulverizer of different model sizes, in the present axostylus axostyle cutting process, adopt traditional cutter to cut the axostylus axostyle, need the manual work to support the axostylus axostyle for the axostyle can not obtain effectual spacing in the cutting process, take place the serial transmission easily, and then cause the cutting damage of axostylus axostyle.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a shaft rod cutting device for the production of accessories of a coal breaker, which solves the technical problems that in the existing shaft rod cutting process, a traditional cutting machine is adopted to cut a shaft rod, the shaft rod is required to be supported manually, the shaft rod cannot be limited effectively in the cutting process, the shaft rod is easy to perform serial transmission, and the shaft rod is damaged in cutting.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a axostylus axostyle cutting device is used in coal breaker accessory production, includes the base, base center department fixed mounting has the portal frame, the horizontal end lower wall fixed mounting of portal frame has first pneumatic cylinder, fixed mounting has the cutting machine on the flexible end of first pneumatic cylinder, on the base and be located the portal frame both sides respectively fixed mounting have the second pneumatic cylinder, fixed mounting has the loading board on the flexible end of second pneumatic cylinder, on the base and be located second pneumatic cylinder right side fixed mounting and have electric slide rail, on the base and be located second pneumatic cylinder left side and electric slide rail moving end respectively install clamping device, on the base and be located the clamping device of second pneumatic cylinder left side and be equipped with drive assembly.

Preferably, the clamping device comprises a first supporting rod and a second supporting rod, the first supporting rod is fixedly arranged on the bottom plate and located on the right side of the second hydraulic cylinder, the second supporting rod is fixedly arranged on the moving end of the electric sliding rail, sleeves are respectively and fixedly arranged at the upper ends of the first supporting rod and the second supporting rod, bearings are respectively and fixedly arranged in the sleeves, an inner tube is fixedly arranged at the inner ring of the bearing, two ends of the inner tube are respectively exposed out of the sleeves, three mounting holes are formed in one end of the inner tube, feeding clamping assemblies are respectively arranged in the mounting holes, and the driving assemblies are connected with the other end of the inner tube at the left side.

Preferably, the driving assembly comprises a first motor, the first motor is fixedly arranged on the left side of the inner tube on the left side, a driving gear is fixedly arranged at the driving end of the first motor, a driven gear is fixedly arranged at the other end of the inner tube on the left side, and the driving gear is in meshed connection with the driven gear.

Preferably, the clamping assembly comprises three cylinders, the three cylinders are respectively and fixedly arranged in the three mounting holes, a second motor is fixedly arranged on the upper wall surface in the cylinder, a screw rod is fixedly arranged at the driving end of the second motor, the lower wall surface of the cylinder is of an open structure, sliding grooves are respectively formed in the two side wall surfaces in the cylinder, sliding blocks are slidably arranged in the sliding grooves, a movable rod is fixedly arranged between the sliding blocks, the lower end of the movable rod is exposed out of the cylinder, a thread groove is formed in the upper end of the movable rod, and the thread groove is in meshed connection with the screw rod.

Preferably, a rubber pad is fixedly arranged at the exposed end of the movable rod.

Preferably, the included angle between the three mounting holes is 120 degrees.

Advantageous effects

The utility model provides a shaft rod cutting device for producing accessories of a coal breaker, which solves the technical problems that in the existing shaft rod cutting process, a traditional cutting machine is adopted to cut a shaft rod, the shaft rod is required to be manually supported, so that the shaft rod cannot be effectively limited in the cutting process, and the shaft rod is easy to be subjected to serial transmission, and further the cutting damage of the shaft rod is caused.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a shaft rod cutting device for producing accessories of a coal breaker.

Fig. 2 is a schematic diagram of a clamping device of a shaft rod cutting device for producing accessories of a coal breaker.

Fig. 3 is a schematic view of a carrier plate structure of a shaft cutting device for producing coal breaker accessories according to the present utility model.

In the figure: 1. a base; 2. a portal frame; 3. a first hydraulic cylinder; 4. a cutting machine; 5. a second hydraulic cylinder; 6. a carrying plate; 7. an electric slide rail; 8. a first support bar; 9. a second support bar; 10. a sleeve; 11. a bearing; 12. an inner tube; 13. a first motor; 14. a drive gear; 15. a driven gear; 16. a cylinder; 17. a second motor; 18. a screw rod; 19. a chute; 20. a slide block; 21. a moving rod; 22. a rubber pad; 23. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a coal breaker accessory production is with axostylus axostyle cutting device, including base 1, base 1 center department fixed mounting has portal frame 2, portal frame 2 horizontal end lower wall fixed mounting has first pneumatic cylinder 3, fixed mounting has cutting machine 4 on the flexible end of first pneumatic cylinder 3, base 1 is last and be located portal frame 2 both sides fixed mounting respectively has second pneumatic cylinder 5, fixed mounting has loading board 6 on the flexible end of second pneumatic cylinder 5, base 1 is last and be located second pneumatic cylinder 5 right side fixed mounting and have electric slide rail 7, clamping device is installed respectively on base 1 and be located second pneumatic cylinder 5 left side and electric slide rail 7 moving end, be equipped with drive assembly on the clamping device of base 1 and be located second pneumatic cylinder 5 left side;

the shaft rod passes through the left inner cylinder and the end head of the shaft rod is placed in the right inner cylinder, after the shaft rod is fixed by the clamping device on the right inner cylinder, the shaft rod is driven to move rightwards by the electric sliding rail 7, after the shaft rod is moved to the cutting position, the shaft rod is further fixed by the clamping device on the left inner cylinder, the bearing plate 6 supports the shaft rod by starting the second hydraulic cylinder 5, the driving assembly is started to enable the shaft rod to rotate, the cutting machine 4 is started to cut the shaft rod under the driving of the first hydraulic cylinder 3, and the shaft rod is cut by the cutting machine 4 while rotating.

Further, the clamping device comprises a first supporting rod 8 and a second supporting rod 9, wherein the first supporting rod 8 is fixedly arranged on the bottom plate and is positioned on the right side of the second hydraulic cylinder 5, the second supporting rod 9 is fixedly arranged on the moving end of the electric sliding rail 7, the upper ends of the first supporting rod 8 and the second supporting rod 9 are respectively fixedly provided with a sleeve 10, a bearing 11 is respectively and fixedly arranged in the sleeve 10, an inner ring of the bearing 11 is fixedly provided with an inner pipe 12, two ends of the inner pipe 12 are respectively exposed out of the sleeve 10, one end of the inner pipe 12 is provided with three mounting holes, feeding clamping components are respectively arranged in the three mounting holes, and a driving component is connected with the other end of the inner pipe 12 on the left side;

the inner tube 12 can rotate in the sleeve under the action of the bearing 11.

Further, the driving assembly comprises a first motor 13, the first motor 13 is fixedly arranged on the left side of the left inner tube 12, a driving gear 14 is fixedly arranged at the driving end of the first motor 13, a driven gear 15 is fixedly arranged at the other end of the left inner tube 12, and the driving gear 14 is in meshed connection with the driven gear 15;

the driving end of the first motor 13 drives the driving gear 14 to rotate, and the driving gear 14 is meshed with the driven gear 15, so that the driven gear 15 drives the inner cylinder to rotate.

Further, the clamping assembly comprises three cylinder bodies 16, the three cylinder bodies 16 are respectively and fixedly arranged in three mounting holes, a second motor 17 is fixedly arranged on the upper wall surface in each cylinder body 16, a screw rod 18 is fixedly arranged at the driving end of each second motor 17, the lower wall surface of each cylinder body 16 is in an open structure, sliding grooves 19 are respectively formed in the two side wall surfaces in each cylinder body 16, sliding blocks 20 are slidably arranged in the sliding grooves 19, a movable rod 21 is fixedly arranged between the sliding blocks 20, the lower end of each movable rod 21 is exposed out of each cylinder body 16, a thread groove is formed in the upper end of each movable rod 21, and the thread grooves are in meshed connection with the screw rods 18;

the driving end of the second motor 17 drives the screw rod 18 to rotate, and as the moving rod 21 is meshed with the screw rod 18 through the thread grooves, the screw rod 18 has a driving function on the moving rod 21, the moving rod 21 is fed along the path of the sliding groove 19 under the action of the sliding block 20, and the exposed end of the moving rod 21 is pressed and fixed with the wall surface of the shaft rod.

Further, a rubber pad 22 is fixedly installed at the exposed end of the moving rod 21.

Further, the included angle between the three mounting holes is 120 degrees.

Further, the bearing plate 6 is of an arc-shaped structure, the bearing plate 6 is provided with a mounting opening, the roller 23 is rotatably mounted in the mounting opening, and the roller 23 is convenient for the shaft rod to rotate on the bearing plate 6.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: according to the description, the first motor 13, the second motor 17, the first hydraulic cylinder 3, the second hydraulic cylinder 5 and the cutting machine 4 are respectively and electrically connected with an external controller, when in use, a shaft rod passes through the inner cylinder at the left side and the end of the shaft rod is put into the inner cylinder at the right side, the clamping device on the inner cylinder at the right side fixes the shaft rod, the second motor 17 in the right side cylinder 16 is started, the driving end of the second motor 17 drives the screw rod 18 to rotate, the screw rod 18 drives the moving rod 21 due to the meshed connection between the moving rod 21 and the screw rod 18 through the thread groove, the moving rod 21 is driven to move along the path of the chute 19 under the action of the sliding block 20, the exposed end of the moving rod 21 is further pressed and fixed with the wall surface of the shaft rod, the shaft rod is driven to move rightwards through the electric sliding rail 7 after moving to the cutting position, the clamping device on the left inner cylinder further fixes the shaft rod, the second motor 17 in the left cylinder 16 is started, the driving end of the second motor 17 drives the screw rod 18 to rotate, the screw rod 18 has a driving effect on the moving rod 21 due to the meshed connection between the moving rod 21 and the screw rod 18 through the thread groove, the moving rod 21 is fed along the path of the sliding groove 19 under the action of the sliding block 20, the exposed end of the moving rod 21 is further pressed and fixed with the wall surface of the shaft rod, the bearing plate 6 supports the shaft rod by starting the second hydraulic cylinder 5, the first motor 13 is started, the driving end of the first motor 13 drives the driving gear 14 to rotate, the driven gear 15 drives the inner cylinder to rotate due to the meshed connection of the driving gear 14 and the driven gear 15, the shaft rod is further rotated, the cutting machine 4 is started and the shaft rod is cut under the driving of the first hydraulic cylinder 3, the shaft is cut by the cutter 4 while rotating.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a axostylus axostyle cutting device is used in coal breaker accessory production, includes base (1), its characterized in that, base (1) center department fixed mounting has portal frame (2), wall fixed mounting has first pneumatic cylinder (3) under portal frame (2) horizontal end, fixed mounting has cutting machine (4) on the flexible end of first pneumatic cylinder (3), on base (1) and be located portal frame (2) both sides fixed mounting respectively have second pneumatic cylinder (5), fixed mounting has loading board (6) on the flexible end of second pneumatic cylinder (5), on base (1) and be located second pneumatic cylinder (5) right side fixed mounting have electric slide rail (7), on base (1) and be located second pneumatic cylinder (5) left side and electric slide rail (7) remove and install clamping device respectively, on base (1) and be located the clamping device of second pneumatic cylinder (5) left side and be equipped with drive assembly.

2. The shaft rod cutting device for coal breaker accessory production according to claim 1, wherein the clamping device comprises a first supporting rod (8) and a second supporting rod (9), the first supporting rod (8) is fixedly installed on a bottom plate and located on the right side of a second hydraulic cylinder (5), the second supporting rod (9) is fixedly installed on the moving end of an electric sliding rail (7), sleeves (10) are respectively and fixedly installed at the upper ends of the first supporting rod (8) and the second supporting rod (9), bearings (11) are respectively and fixedly installed in the sleeves (10), inner rings of the bearings (11) are fixedly installed with inner tubes (12), two ends of each inner tube (12) are respectively exposed out of the sleeves (10), three installation holes are formed in one end of each inner tube (12), feeding clamping assemblies are respectively installed in the three installation holes, and the driving assemblies are connected with the other end of each inner tube (12) on the left side.

3. The shaft rod cutting device for coal breaker accessory production according to claim 2, wherein the driving assembly comprises a first motor (13), the first motor (13) is fixedly arranged on the left side of the inner tube (12) on the left side, a driving gear (14) is fixedly arranged on the driving end of the first motor (13), a driven gear (15) is fixedly arranged on the other end of the inner tube (12) on the left side, and the driving gear (14) is in meshed connection with the driven gear (15).

4. The shaft rod cutting device for coal breaker accessory production according to claim 2, wherein the clamping assembly comprises three cylinders (16), the three cylinders (16) are fixedly installed in the three installation holes respectively, a second motor (17) is fixedly installed on the inner upper wall surface of each cylinder (16), a screw rod (18) is fixedly installed on the driving end of each second motor (17), the lower wall surface of each cylinder (16) is of an open structure, sliding grooves (19) are formed in the two side wall surfaces in each cylinder (16), sliding blocks (20) are installed in the sliding grooves (19) in a sliding mode, a moving rod (21) is fixedly installed between the sliding blocks (20), the lower ends of the moving rods (21) are exposed out of the cylinders (16), and threaded grooves are formed in the upper ends of the moving rods (21) and are in meshed connection with the screw rods (18).

5. The shaft rod cutting device for producing the coal breaker accessories according to claim 4, wherein a rubber pad (22) is arranged at the exposed end of the movable rod (21).

6. The shaft cutting device for producing coal breaker accessories of claim 2, wherein the included angle between the three mounting holes is 120 degrees.

7. The shaft rod cutting device for producing the coal breaker accessories according to claim 1 is characterized in that the bearing plate (6) is of an arc-shaped structure, a mounting opening is formed in the bearing plate (6), and a roller (23) is rotatably mounted in the mounting opening.