CN221270822U

CN221270822U - Cooling equipment for gear machining

Info

Publication number: CN221270822U
Application number: CN202322553282.5U
Authority: CN
Inventors: 张明超
Original assignee: Anyang Qiangli High Precision Gear Co ltd
Current assignee: Anyang Qiangli High Precision Gear Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-07-05
Anticipated expiration: 2033-09-20

Abstract

The utility model belongs to the technical field of gear machining, in particular to cooling equipment for gear machining, which comprises a collecting box, wherein a baffle is fixedly arranged at the top of the collecting box, lifting mechanisms are fixedly arranged at two sides of the top of the baffle, a stand is fixedly arranged at the middle part of the baffle, a hydraulic cylinder is fixedly arranged at one side of the stand, and a supporting plate is fixedly arranged at the top of the hydraulic cylinder.

Description

Cooling equipment for gear machining

Technical Field

The utility model relates to the technical field of gear machining, in particular to cooling equipment for gear machining.

Background

Gears are a common transmission component, the gears are mechanical elements on the rims, the gears continuously mesh to transmit motion and power, the gears are widely applied in the transmission field, gear processing is a process for obtaining a specific structure and precision of the gears by using a mechanical method, and the gear processing process involves a lot of processes such as polishing, grinding, drilling and the like.

The existing gear processing can be provided with problems, equipment heating or gear surface scalding can be caused by contact processing of the gear during polishing, the processing effect of the equipment can be affected, the service life of the equipment can be greatly reduced due to long-time heating of the equipment, and therefore the cooling equipment for gear processing is provided for the problems.

Disclosure of utility model

In order to make up for the defects of the prior art, the utility model provides cooling equipment for gear machining, which solves the problems that the machining effect of equipment is affected and the service life of the gear is affected by heat generated during gear grinding.

The technical scheme adopted for solving the technical problems is as follows: the cooling equipment for gear machining comprises a collecting box, wherein a baffle is fixedly arranged at the top of the collecting box, lifting mechanisms are fixedly arranged at two sides of the top of the baffle, a machine seat is fixedly arranged at the middle part of the baffle, and a hydraulic cylinder is fixedly arranged at one side of the machine seat;

The top of the hydraulic cylinder is fixedly provided with a supporting plate, the top of the supporting plate is fixedly provided with a cooling mechanism, the cooling mechanism comprises a water tank, the top of the water tank is provided with a water inlet, the inside of the water tank is fixedly provided with a water pump, the output end of the water pump is fixedly connected with a water pipe, and the other end of the water pipe is fixedly provided with a spray head;

The lifting mechanism comprises two mounting frames, wherein sliding grooves are formed in each mounting frame, a first motor is fixedly arranged at the bottom of one sliding groove, the output end of the first motor is fixedly connected with a threaded rod, a fixed plate is fixedly arranged at the middle part of the inside of one sliding groove, an extension plate is movably arranged at the top of the fixed plate, an extension plate is slidably arranged in the other sliding groove, and a connecting plate is fixedly arranged on one side face of each extension plate;

Preferably, the top fixed mounting of frame has clamping device, clamping device is including placing the platform, the top of placing the platform is seted up flutedly, the inside screw rod that rotates of recess is installed, one end of screw rod runs through one side of placing the platform and rotates and be connected with the crank, two sets of sliders are installed to the outer wall screw thread of screw rod, two the equal fixed mounting in top of slider has the fixed block.

Preferably, the top of the baffle plate is fixedly provided with a filter screen at the left side and the right side of the machine base, and one side of the outer wall of the collecting box is provided with a water outlet pipe.

Preferably, the top of backup pad fixed mounting has the second motor, just the output of second motor runs through the top of backup pad and fixedly connected with pivot, the bottom fixed mounting of pivot has the whetstone.

Preferably, the sliding groove opening is provided with sealing plates which are fixedly arranged at the left end and the right end of the extension plate, the output end of the threaded rod penetrates through the top of the fixing plate and is fixedly connected with the threaded rod, one of the extension plates is internally provided with a threaded hole, and the threaded rod is installed in one of the extension plates in a threaded manner.

Preferably, the outer surface of the groove is provided with reverse threads, rubber pads are fixedly arranged at the tops of the inner sides of the two fixing blocks, and a backing plate is arranged at the top of the groove.

The utility model has the advantages that:

1. According to the utility model, through the structural design of the cooling mechanism and the filter screen, when the cutter is used for grinding the gear, water sprayed by the spray head can be used for effectively carrying out water cooling treatment on a machined part, so that heat generated in the grinding process can be effectively reduced, friction among materials can be reduced, the gear surface is smoother, the roughness is lower, the gear surface quality is improved, the performance problems of friction, abrasion, noise and the like are reduced, workers can conveniently take down the gear to carry out next processing on the gear, high-temperature scalding workers generated during gear processing are avoided, the safety of the device in use is improved, the filter screen is used for filtering cooling water, chips and sundries are left on the surface of the filter screen, and the filtered cooling water enters the water tank and is discharged through the water outlet pipe, so that the workers can conveniently clean the gear.

2. According to the utility model, through the structural design of the lifting mechanism, when the grinding gear generates heat, the extension plate can shield sparks and scraps generated during grinding, and can shield sprayed water, so that the situation that workers are scalded due to sparks generated by the grinding gear is avoided, and the trouble that the sparks splash affects the working environment on the ground is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a cooling mechanism of the present utility model;

FIG. 3 is a schematic view of a clamping device according to the present utility model;

Fig. 4 is a schematic cross-sectional view of the lifting mechanism of the present utility model.

In the figure: 1. a collection box; 101. a water outlet pipe; 2. a baffle; 201. a filter screen; 3. a lifting mechanism; 301. a mounting frame; 302. a chute; 303. a first motor; 304. a threaded rod; 305. a fixing plate; 306. an extension plate; 307. a connecting plate; 4. a base; 4001. a clamping device; 401. a placement table; 402. a groove; 403. a screw rod; 404. a slide block; 405. a fixed block; 406. a rubber pad; 407. a crank; 408. a backing plate; 5. a hydraulic cylinder; 6. a support plate; 7. a second motor; 8. a rotating shaft; 9. sharpening a knife; 10. a cooling mechanism; 1001. a water tank; 1002. a water inlet; 1003. a water pump; 1004. a water pipe; 1005. a spray head.

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.

The application is described in further detail below with reference to fig. 1-4:

The embodiment of the application discloses cooling equipment for gear machining. Referring to fig. 1, 2 and 4, a cooling device for gear processing comprises a collecting box 1, wherein a baffle plate 2 is fixedly arranged at the top of the collecting box 1, lifting mechanisms 3 are fixedly arranged at two sides of the top of the baffle plate 2, a base 4 is fixedly arranged at the middle part of the baffle plate 2, a hydraulic cylinder 5 is fixedly arranged at one side of the base 4, a supporting plate 6 is fixedly arranged at the top of the hydraulic cylinder 5, a cooling mechanism 10 is fixedly arranged at the top of the supporting plate 6, the cooling mechanism 10 comprises a water tank 1001, a water inlet 1002 is formed at the top of the water tank 1001, a water pump 1003 is fixedly arranged in the water tank 1001, the output end of the water pump 1003 is fixedly connected with a water pipe 1004, and a spray head 1005 is fixedly arranged at the other end of the water pipe 1004;

The lifting mechanism 3 comprises two mounting frames 301, wherein sliding grooves 302 are formed in the two mounting frames 301, a first motor 303 is fixedly mounted at the bottom of one sliding groove 302, the output end of the first motor 303 is fixedly connected with a threaded rod 304, a fixing plate 305 is fixedly mounted at the middle part of the inside of one sliding groove 302, an extension plate 306 is movably mounted at the top of the fixing plate 305, an extension plate 306 is slidably mounted in the other sliding groove 302, and a connecting plate 307 is fixedly mounted on one side face of the two extension plates 306.

Referring to fig. 1 and 3, a clamping device 4001 is fixedly installed at the top of a stand 4, the clamping device 4001 comprises a placing table 401, a groove 402 is formed in the top of the placing table 401, a screw rod 403 is rotatably installed in the groove 402, one end of the screw rod 403 penetrates through one side of the placing table 401 and is rotatably connected with a crank 407, two groups of sliding blocks 404 are installed on the outer wall threads of the screw rod 403, and fixing blocks 405 are fixedly installed at the tops of the two sliding blocks 404.

Referring to fig. 1, filter screens 201 are fixedly installed on the top of a baffle 2 and on the left and right sides of a machine base 4, and a water outlet pipe 101 is provided on one side of the outer wall of a collecting box 1.

Referring to fig. 2, a second motor 7 is fixedly installed at the top of the supporting plate 6, and an output end of the second motor 7 penetrates through the top of the supporting plate 6 and is fixedly connected with a rotating shaft 8, and a knife grinder 9 is fixedly installed at the bottom of the rotating shaft 8;

referring to fig. 4, sealing plates are fixedly installed at the opening of the chute 302 and at the left and right ends of the extension plate 306, the output end of the threaded rod 304 penetrates through the top of the fixing plate 305 and is fixedly connected with the threaded rod 304, a threaded hole is formed in one of the extension plates 306, and the threaded rod 304 is installed in one of the extension plates 306 in a threaded manner.

Referring to fig. 3, the outer surface of the groove 402 is provided with reverse threads, rubber pads 406 are fixedly installed at the top of the inner sides of the two fixing blocks 405, and a backing plate 408 is installed at the top of the groove 402.

Working principle: when the device is used, firstly, a gear to be polished is placed on the backing plate 408, then the crank 407 is rotated, the crank 407 drives the screw rod 403 to rotate, because the screw thread directions at the two ends of the screw rod 403 are opposite, the bottoms of the sliding blocks 404 are lapped at the bottoms of the grooves 402, at the moment, the two groups of sliding blocks 404 and the fixed blocks 405 simultaneously move inwards under the action of the screw rod 403, the gear to be polished is clamped and fixed, a rubber pad 406 on the top of the inner side of the sliding block 404 can play a role of buffering and friction, the gear to be polished is prevented from shifting in the polishing process, then the hydraulic cylinder 5 is started, the hydraulic cylinder 5 moves downwards to enable the knife grinder 9 to contact the gear to be polished, then the second motor 7 is started, the rotating shaft 8 is driven by the second motor 7 to enable the knife grinder 9 to start moving, the gear to be polished starts polishing, at this time, water in the water tank 1001 flows into the water pipe 1004 through the output end of the water pump 1003, water in the water pipe 1004 is sprayed at the polishing position through the spray nozzle 1005, the cooling effect is achieved, sprayed water flows into the collecting box 1 through the filter screen 201, polished scraps are left on the surface of the filter screen 201, the first motor 303 is started in the polishing process, the first motor 303 drives the threaded rod 304 to rotate, the threaded rod 304 drives the extension plate 306 to move upwards, and because the connecting plate 307 is fixedly connected with the two extension plates 306, when one of the extension plates 306 moves upwards, the other extension plate 306 is driven to move upwards, so that sparks and scraps generated during polishing are shielded, and meanwhile, sprayed water can be shielded.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A cooling device for gear machining is characterized in that: the device comprises a collecting box (1), wherein a baffle plate (2) is fixedly arranged at the top of the collecting box (1), lifting mechanisms (3) are fixedly arranged at two sides of the top of the baffle plate (2), a base (4) is fixedly arranged at the middle part of the baffle plate (2), a hydraulic cylinder (5) is fixedly arranged at one side of the base (4), a supporting plate (6) is fixedly arranged at the top of the hydraulic cylinder (5), and a cooling mechanism (10) is fixedly arranged at the top of the supporting plate (6);

The cooling mechanism (10) comprises a water tank (1001), a water inlet (1002) is formed in the top of the water tank (1001), a water pump (1003) is fixedly installed in the water tank (1001), the output end of the water pump (1003) is fixedly connected with a water pipe (1004), and a spray head (1005) is fixedly installed at the other end of the water pipe (1004);

Elevating system (3) are including two installing frame (301), two spout (302) have all been seted up to installing frame (301) inside, one of them the bottom fixed mounting of spout (302) has first motor (303), the output fixed connection threaded rod (304) of first motor (303), and one of them spout (302) inside middle part department fixed mounting fixed plate (305), the top movable mounting extension board (306) of fixed plate (305), another the inside slidable mounting extension board (306) of spout (302), two the joint fixed mounting connecting plate (307) of a side of extension board (306).

2. The cooling apparatus for gear processing according to claim 1, wherein: clamping device (4001) is fixedly installed at the top of frame (4), clamping device (4001) is including placing platform (401), recess (402) have been seted up at the top of placing platform (401), recess (402) inside rotate and install lead screw (403), one end of lead screw (403) runs through one side of placing platform (401) and rotates and be connected with crank (407), two sets of sliders (404) are installed to the outer wall screw thread of lead screw (403), two equal fixed mounting in top of slider (404) has fixed block (405).

3. The cooling apparatus for gear processing according to claim 2, wherein: the top of baffle (2) and in the left and right sides fixed mounting of frame (4) filter screen (201), outlet pipe (101) have been seted up to one side of collecting box (1) outer wall.

4. The cooling apparatus for gear processing according to claim 1, wherein: the top fixed mounting of backup pad (6) has second motor (7), the output of second motor (7) runs through the top of backup pad (6) and fixedly connected with pivot (8), the bottom fixed mounting of pivot (8) has knife sharpening (9).

5. The cooling apparatus for gear processing according to claim 1, wherein: sealing plates are fixedly mounted at the left end and the right end of the opening of the sliding groove (302) and located at the left end and the right end of the extension plate (306), the output end of the threaded rod (304) penetrates through the top of the fixing plate (305) and is fixedly connected with the fixing plate (305), one of the extension plates (306) is internally provided with a threaded hole, and the threaded rod (304) is mounted in one of the extension plates (306) in a threaded mode.

6. The cooling apparatus for gear processing according to claim 2, wherein: the outer surface of the groove (402) is provided with reverse threads, rubber pads (406) are fixedly arranged at the tops of the inner sides of the two fixing blocks (405), and a backing plate (408) is arranged at the top of the groove (402).