Search

CN-224223453-U - Gear shaft end double-sided grinding alignment device

CN224223453UCN 224223453 UCN224223453 UCN 224223453UCN-224223453-U

Abstract

The utility model relates to the technical field of gear production and processing and discloses a gear shaft end double-sided grinding alignment device which comprises a base table, a grinding frame, a clamping structure and a clamping structure, wherein the base table is a rectangular table top, supporting legs are arranged at the bottom of the base table, the grinding frame is a 匚 -shaped frame, grinding heads are symmetrically arranged in an opening of the grinding frame up and down, the clamping structure comprises an adjusting frame, a bottom tool and a pressing tool, the adjusting frame is symmetrically arranged at the top of the base table, the bottom tool is movably arranged at the top of each adjusting frame, the pressing tool is respectively arranged at the top of each adjusting frame, the bottom tool is matched with the pressing tool to fix a gear, the clamping structure can also prevent the problem that teeth are accidentally damaged due to the fact that the gear is clamped when the gear shaft ends are ground, the steel scraps are absorbed by an absorbing rod through a guide plate guide steel scraps, the collection structure is convenient for workers to collect the steel scraps along with the steel scraps, and loss during grinding is reduced.

Inventors

  • WANG HAIJUN

Assignees

  • 丽水市汇新传动机械有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. The utility model provides a gear axle head double-sided lapping counterpoint device which characterized in that includes: the base table (20), the base table (20) is a rectangular table top, and the bottom of the base table (20) is provided with supporting legs; the polishing frame (21), the polishing frame (21) is a 匚 -shaped frame, and polishing heads (22) are symmetrically arranged in the opening of the polishing frame (21) up and down; The clamping structure can fix the gear above the base station (20), and comprises an adjusting frame (33), a bottom tool (36) and a pressing tool (38), wherein the adjusting frame (33) is symmetrically arranged at the top of the base station (20), the bottom tool (36) is movably arranged at the top of each adjusting frame (33), the pressing tool (38) is respectively arranged at the top of each adjusting frame (33), and the bottom tool (36) is matched with the pressing tool (38) to fix the gear.
  2. 2. The gear shaft end double-sided grinding alignment device according to claim 1, wherein the adjusting frame (33) is an inverted-L-shaped plate, the bottom tool (36) is a 匚 -shaped rod with an upward opening, and the pressing tool (38) is composed of a circular disc and a circular tube at the bottom.
  3. 3. The gear shaft end double-sided grinding alignment device according to claim 1, wherein the clamping structure further comprises a fixed frame (30), a servo motor (31), a control shaft (32), a rotary groove (34), rotary pieces (35) and screws (37), wherein the fixed frame (30) is symmetrically and fixedly connected to the two sides of the top of the base table (20), the servo motor (31) is fixedly connected to the side wall surface of one of the fixed frames (30), the control shaft (32) is rotatably connected between the symmetrical fixed frames (30), symmetrical adjusting frames (33) can be in threaded connection with the wall surface of the control shaft (32), the rotary groove (34) is formed in the top of each adjusting frame (33), the rotary pieces (35) are fixedly connected to the bottom of each bottom tool (36), and the screws (37) are fixedly connected to the bottom of each pressing tool (38).
  4. 4. A gear shaft end double-sided grinding alignment device according to claim 3, characterized in that the fixed frame (30) is an L-shaped plate, the servo motor (31) can drive the control shaft (32) to rotate, the control shaft (32) is provided with a worm with opposite threads for the wall surface, and the bottom of the adjusting frame (33) at each side can be attached to the wall surface of the fixed frame (30).
  5. 5. A gear shaft end double-sided grinding alignment device according to claim 3, characterized in that the rotating member (35) is composed of an upper half cylinder and a disc at the bottom, the rotating groove (34) can be adapted to the cylinder rotation of the rotating member (35), the top of the adjusting frame (33) is also provided with a thread groove, and the screw (37) can pass through the thread groove at the top of the adjusting frame (33).
  6. 6. The gear shaft end double-sided grinding alignment device according to claim 1, wherein an aggregate structure is arranged at the top of the base (20), the aggregate structure comprises a guide plate (23) and an adsorption rod (24), the guide plate (23) is symmetrically and fixedly connected to the top of the base (20), and the adsorption rod (24) is fixedly connected to the bottom of the base (20).
  7. 7. The gear shaft end double-sided grinding alignment device according to claim 6, wherein a rectangular groove is formed in the top of the base (20) in a penetrating manner, the guide plate (23) is a rectangular plate, the guide plate (23) is obliquely arranged in the rectangular groove on the wall surface of the base (20), the symmetrical guide plates (23) are provided with intervals, the adsorption rod (24) is a 匚 -shaped rod with an upward opening, the adsorption rod (24) is located under the intervals of the symmetrical guide plates (23), and the adsorption rod (24) is made of magnetic materials.

Description

Gear shaft end double-sided grinding alignment device Technical Field The utility model belongs to the field of gear production and processing, and particularly relates to a gear shaft end double-sided grinding alignment device. Background The gear shaft end is a key functional area of the gear shaft and plays the core roles of power transmission, positioning support, sealing and the like. The conventional gear shaft end grinding device basically fixes the gear by a clamp and then grinds the gear by a grinding head, and although the gear can be fixed in this way, the clamping mode can possibly damage the tooth of the gear by mistake due to the pressure of the clamping mode when grinding the shaft end. The present utility model has been made in view of this. Disclosure of utility model In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: a gear shaft end double-sided lapping alignment device, comprising: the base is a rectangular table top, and the bottom of the base is provided with supporting legs; the polishing frame is a 匚 -shaped frame, and polishing heads are symmetrically arranged in the opening of the polishing frame up and down; The clamping structure can fix the gear above the base, and comprises adjusting frames, bottom tools and pressing tools, wherein the adjusting frames are symmetrically arranged at the top of the base, the bottom tools are movably arranged at the top of each adjusting frame, the pressing tools are respectively arranged at the top of each adjusting frame, and the bottom tools are matched with the pressing tools to fix the gear. As a preferable implementation mode of the utility model, the adjusting frame is an inverted L-shaped plate, the bottom is a 匚 -shaped rod with an upward opening, and the pressing tool consists of a circular disc and a circular tube at the bottom. As a preferred embodiment of the utility model, the clamping structure further comprises a fixed frame, a servo motor, a control shaft, a rotating groove, rotating pieces and screws, wherein the fixed frames are symmetrically and fixedly connected to two sides of the top of the base, the servo motor is fixedly connected to one of the side wall surfaces of the fixed frames, the control shaft is rotationally connected between the symmetrical fixed frames, the symmetrical adjusting frames can be in threaded connection with the wall surface of the control shaft, the rotating groove is formed in the top of each adjusting frame, the rotating pieces are fixedly connected to the bottom of each bottom tool, and the screws are fixedly connected to the bottom of each pressing tool. In a preferred embodiment of the present utility model, the fixing frame is an L-shaped plate, the servo motor can drive the control shaft to rotate, the control shaft is a worm with opposite threads on the wall surface, and the bottom of each adjusting frame can be attached to the wall surface of the fixing frame. As a preferred implementation mode of the utility model, the rotating piece is composed of an upper half cylinder and a disc at the bottom, the rotating groove can be matched with the cylinder of the rotating piece to rotate, the top of the adjusting frame is also provided with a thread groove, and the screw rod can pass through the thread groove at the top of the adjusting frame. As a preferred implementation mode of the utility model, the top of the base is provided with a material collecting structure, the material collecting structure comprises guide plates and adsorption rods, the guide plates are symmetrically and fixedly connected to the top of the base, and the adsorption rods are fixedly connected to the bottom of the base. As a preferred embodiment of the utility model, the top of the base is provided with a rectangular groove in a penetrating way, the guide plates are rectangular plates, the guide plates are obliquely arranged in the rectangular groove on the wall surface of the base, the symmetrical guide plates have a space, the adsorption rod is a 匚 -shaped rod with an upward opening, the adsorption rod is positioned under the space of the symmetrical guide plates, and the adsorption rod is made of magnetic materials. Compared with the prior art, the utility model has the following beneficial effects: 1. The fixed gear is realized by arranging the clamping structure in a manner of vertically abutting against and clamping each side of the gear, and meanwhile, the problem that the gear shaft end can accidentally injure the meshing teeth due to the clamping of the gear during grinding can be prevented. 2. The steel scraps falling during centralized grinding are realized by arranging the aggregate structure through the mode that the guide plate guides the steel scraps to be matched with the adsorption rod to adsorb the steel scraps, so that workers can collect the steel scraps conveniently, and the loss during grinding is reduced. The following describes the