CN219311127U

CN219311127U - Bearing frame processing frock

Info

Publication number: CN219311127U
Application number: CN202320814538.0U
Authority: CN
Inventors: 孙鑫鑫; 朱洋洋
Original assignee: Zhuhai Fuxiang Machinery Co ltd
Current assignee: Zhuhai Fuxiang Machinery Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-07
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a bearing seat machining tool which comprises a reference plate, wherein the top of the reference plate is provided with a clamping assembly, the front surface of the reference plate is provided with a positioning assembly positioned below the clamping assembly, the positioning assembly comprises a positioning plate fixedly installed on the front surface of the reference plate and a displacement groove fixedly installed on the bottom of the positioning plate, the upper surface of the positioning plate is provided with a limit groove, the inside of the displacement groove is rotationally connected with a bidirectional screw rod, the bidirectional screw rod is connected with a moving block positioned in the displacement groove in a penetrating and threaded manner, and the top of the moving block is integrally provided with a positioning column. The movable block inside the displacement groove is enabled to move through the rotation of the bidirectional screw, the fastening bolt is rotated, the bidirectional screw is prevented from rotating, the positioning is unstable, the bearing seat to be processed is placed on the positioning plate through the positioning column, and the clamping assembly abuts against the top of the bearing seat, so that the purpose of fixing the bearing seat is achieved.

Description

Bearing frame processing frock

Technical Field

The utility model relates to the technical field of bearing seat production, in particular to a bearing seat machining tool.

Background

The bearing seat is a fixing part capable of receiving comprehensive load and having special structure, and has the characteristics of compact structure, sensitive rotation, convenient maintenance of the device and the like, a supporting point is needed at a place with the bearing, an inner supporting point of the bearing is a shaft, and an outer supporting point is the bearing seat.

In the process of producing the bearing seat, the inner circle of the bearing seat is required to be processed, but the existing bearing seat is not easy to position in the processing process, so that the position of the bearing seat is easy to deviate in the processing process, and the produced bearing seat is not in accordance with the requirements.

Therefore, we propose a bearing seat processing tool.

Disclosure of Invention

The utility model aims to provide a bearing seat machining tool for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing frame processing frock, includes the benchmark board, the top of benchmark board is provided with the clamping component, the front of benchmark board is provided with the locating component that is located the clamping component below, the locating component include with the locating plate of the positive fixed mounting of benchmark board to and with locating plate bottom fixed mounting's displacement groove, the spacing groove has been seted up to the upper surface of locating plate, the inside rotation of displacement groove is connected with two-way lead screw, two-way lead screw runs through threaded connection and has the movable block that is located the displacement inslot portion, the top of movable block is integrative to be provided with the reference column, the one end fixed mounting of two-way lead screw has the regulation handle that is located the displacement groove outside, the reference column runs through the spacing groove.

Optionally, the regulation handle is located one side of locating plate, the opposite side of locating plate is provided with fastening assembly, two movable block and reference column use the screw thread conversion face of two-way lead screw to set up as symmetry plane symmetry, the height of reference column is greater than the degree of depth of spacing groove, movable block and the inner wall sliding contact of displacement groove.

Optionally, the clamping assembly includes mount, threaded rod, clamp handle, grip block, arc groove, the middle part fixed mounting at mount and benchmark board top, threaded connection is run through at the middle part of threaded rod and mount, clamp handle and the top fixed mounting of threaded rod, the top of grip block rotates with the bottom of threaded rod to be connected, the middle part at grip block bottom is seted up to the arc groove.

Optionally, the front fixedly connected with spout of datum plate, the rear side of grip block is connected with the slider in an organic whole, slider and the inside sliding connection of spout.

Optionally, the fastening assembly includes fixed lug, fixed cylinder, fastening bolt, one side body coupling of fixed lug and locating plate, fixed cylinder and the other end body coupling of two-way lead screw, fixed cylinder rotates with the middle part of fixed lug and is connected, fastening bolt and the top threaded connection of fixed lug, fastening bolt's bottom supports tight contact with fixed cylinder's outer peripheral face.

Optionally, the vertex of the arc-shaped groove is located on the central line of the clamping block, and the symmetrical central line of the clamping block coincides with the symmetrical central lines of the positioning plate and the reference plate.

Optionally, the diameter of the fixed cylinder is larger than that of the bidirectional screw rod, the thickness of the fixed cylinder is the same as that of the fixed protruding block, and the inner hexagon bolt of the fastening bolt is used for fastening the inner hexagon bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. this bearing frame processing frock drives two-way lead screw through rotating the regulation handle and rotates and then makes the inside movable block of displacement groove remove to adjust the distance between two reference columns, after the distance between the reference column is adjusted, through rotating fastening bolt, make fastening bolt support tightly with fixed cylinder, prevent that two-way lead screw from rotating, lead to the location unstable, place the bearing frame of waiting to process on the locating plate through the reference column, the clamping component supports tightly with the top of bearing frame and offsets, thereby plays fixed bearing frame's purpose.

2. This bearing frame processing frock is through rotating the tight handle of clamp for the threaded rod promotes the grip block and moves down, and the arc wall supports tightly with the bearing frame top of waiting to process, fixes the bearing frame, and the grip block is at the in-process of moving down, and the slider removes along the spout, carries out spacingly to the grip block through slider and spout, prevents that the grip block from taking place to rotate at the in-process of removing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a bearing seat machining tool of the utility model;

FIG. 2 is a schematic diagram of a chute and a slider of a bearing seat processing tool;

FIG. 3 is a schematic structural view of a displacement groove of a bearing seat machining tool of the utility model;

fig. 4 is an enlarged view of a bearing seat processing tool of the present utility model at a position a in fig. 1.

In the figure: 1. a reference plate; 2. a clamping assembly; 21. a fixing frame; 22. a threaded rod; 23. clamping a handle; 24. a clamping block; 25. an arc-shaped groove; 26. a chute; 27. a slide block; 3. a positioning assembly; 31. a positioning plate; 32. a displacement groove; 33. a limit groove; 34. a bidirectional screw rod; 35. a moving block; 36. positioning columns; 37. adjusting a handle; 4. a fastening assembly; 41. a fixing bump; 42. a fixed cylinder; 43. and (5) fastening a bolt.

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 to 4, the utility model provides a bearing seat processing tool, which comprises a reference plate 1, wherein a clamping assembly 2 is arranged at the top of the reference plate 1, a positioning assembly 3 positioned below the clamping assembly 2 is arranged on the front surface of the reference plate 1, the positioning assembly 3 comprises a positioning plate 31 fixedly installed on the front surface of the reference plate 1 and a displacement groove 32 fixedly installed on the bottom of the positioning plate 31, a limit groove 33 is formed in the upper surface of the positioning plate 31, a bidirectional screw 34 is rotatably connected to the inside of the displacement groove 32, a moving block 35 positioned in the displacement groove 32 is connected to the bidirectional screw 34 in a penetrating and threaded manner, a positioning column 36 is integrally arranged at the top of the moving block 35, an adjusting handle 37 positioned on the outer side of the displacement groove 32 is fixedly installed at one end of the bidirectional screw 34, and the positioning column 36 penetrates the limit groove 33.

The adjusting handle 37 is located one side of the locating plate 31, the fastening component 4 is arranged on the other side of the locating plate 31, the two moving blocks 35 and the locating column 36 are symmetrically arranged by taking a thread conversion surface of the bidirectional screw rod 34 as a symmetrical plane, the height of the locating column 36 is greater than the depth of the limiting groove 33, and the moving blocks 35 are in sliding contact with the inner wall of the displacement groove 32.

The clamping assembly 2 comprises a fixing frame 21, a threaded rod 22, a clamping handle 23, a clamping block 24 and an arc-shaped groove 25, wherein the fixing frame 21 is fixedly arranged in the middle of the top of the reference plate 1, the threaded rod 22 is connected with the middle of the fixing frame 21 in a penetrating threaded manner, the clamping handle 23 is fixedly arranged at the top of the threaded rod 22, the top of the clamping block 24 is rotatably connected with the bottom of the threaded rod 22, and the arc-shaped groove 25 is formed in the middle of the bottom of the clamping block 24.

The front fixedly connected with spout 26 of datum plate 1, the rear side of grip block 24 is connected with slider 27 an organic whole, slider 27 and the inside sliding connection of spout 26, through rotating tight handle 23 of clamp for threaded rod 22 promotes grip block 24 to move down, and arc wall 25 supports tightly with the bearing frame top of waiting to process, fixes the bearing frame, and grip block 24 is at the in-process of moving down, and slider 27 moves along spout 26, carries out spacingly to grip block 24 through slider 27 and spout 26, prevents that grip block 24 from taking place to rotate at the in-process of moving.

The fastening assembly 4 comprises a fixing lug 41, a fixing cylinder 42 and a fastening bolt 43, wherein the fixing lug 41 is integrally connected with one side of the positioning plate 31, the fixing cylinder 42 is integrally connected with the other end of the bidirectional screw rod 34, the fixing cylinder 42 is rotatably connected with the middle part of the fixing lug 41, the fastening bolt 43 is in threaded connection with the top of the fixing lug 41, the bottom of the fastening bolt 43 is in tight contact with the outer peripheral surface of the fixing cylinder 42, the bidirectional screw rod 34 is driven to rotate by rotating the adjusting handle 37 so as to enable the moving block 35 in the displacement groove 32 to move, the distance between the two positioning columns 36 is adjusted, after the distance between the positioning columns 36 is adjusted, the fastening bolt 43 is enabled to be tightly abutted with the fixing cylinder 42 by rotating the fastening bolt 43, the bidirectional screw rod 34 is prevented from rotating, the positioning is unstable, the bearing seat to be processed is placed on the positioning plate 31 through the positioning columns 36, and the clamping assembly 2 is tightly abutted against the top of the bearing seat, and the purpose of fixing the bearing seat is achieved.

The apex of the arc-shaped groove 25 is located on the center line of the clamping block 24, and the symmetrical center line of the clamping block 24 coincides with the symmetrical center line of the positioning plate 31 and the reference plate 1.

The diameter of the fixed cylinder 42 is larger than that of the bidirectional screw rod 34, the thickness of the fixed cylinder 42 is the same as that of the fixed lug 41, and the inner hexagon bolt of the bolt 43 is fastened.

Working principle: the adjusting handle 37 is rotated to drive the bidirectional screw rod 34 to rotate so as to enable the moving block 35 in the displacement groove 32 to move, so that the distance between the two positioning columns 36 is adjusted, after the distance between the positioning columns 36 is adjusted, the fastening bolts 43 are abutted against the fixed cylinders 42 through rotating the fastening bolts 43, the bidirectional screw rod 34 is prevented from rotating, the positioning instability is caused, a bearing seat to be processed is placed on the positioning plate 31 through the positioning columns 36, the clamping handle 23 is rotated, the threaded rod 22 pushes the clamping block 24 to move downwards, the arc-shaped groove 25 abuts against the top of the bearing seat to be processed, the bearing seat is fixed, the clamping block 24 moves along the sliding groove 26 in the downward moving process, and the clamping block 24 is limited through the sliding block 27 and the sliding groove 26 so as to prevent the clamping block 24 from rotating in the moving process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing frame processing frock, includes benchmark board (1), its characterized in that, the top of benchmark board (1) is provided with clamping assembly (2), the front of benchmark board (1) is provided with locating component (3) that are located clamping assembly (2) below, locating component (3) include with benchmark board (1) positive fixed mounting's locating plate (31) to and displacement groove (32) with locating plate (31) bottom fixed mounting, spacing groove (33) have been seted up to the upper surface of locating plate (31), the inside rotation of displacement groove (32) is connected with bi-directional lead screw (34), bi-directional lead screw (34) run through threaded connection has movable block (35) that are located displacement groove (32) inside, the top of movable block (35) is integrative to be provided with reference column (36), the one end fixed mounting of bi-directional lead screw (34) has regulation hand (37) that are located the displacement groove (32) outside, reference column (36) run through spacing groove (33).

2. The bearing seat machining tool according to claim 1, wherein the adjusting handle (37) is located on one side of the positioning plate (31), a fastening component (4) is arranged on the other side of the positioning plate (31), two moving blocks (35) and positioning columns (36) are symmetrically arranged by taking a thread conversion surface of a bidirectional screw rod (34) as a symmetry plane, the height of each positioning column (36) is larger than the depth of the limiting groove (33), and the moving blocks (35) are in sliding contact with the inner wall of the displacement groove (32).

3. The bearing seat machining tool according to claim 1, wherein the clamping assembly (2) comprises a fixing frame (21), a threaded rod (22), a clamping handle (23), a clamping block (24) and an arc-shaped groove (25), the fixing frame (21) is fixedly installed at the middle of the top of the reference plate (1), the threaded rod (22) is in threaded connection with the middle of the fixing frame (21), the clamping handle (23) is fixedly installed at the top of the threaded rod (22), the top of the clamping block (24) is rotatably connected with the bottom of the threaded rod (22), and the arc-shaped groove (25) is formed in the middle of the bottom of the clamping block (24).

4. A bearing seat machining tool according to claim 3, wherein the front surface of the reference plate (1) is fixedly connected with a sliding groove (26), the rear side of the clamping block (24) is integrally connected with a sliding block (27), and the sliding block (27) is in sliding connection with the inside of the sliding groove (26).

5. The bearing seat machining tool according to claim 2, wherein the fastening component (4) comprises a fixing protruding block (41), a fixing cylinder (42) and a fastening bolt (43), the fixing protruding block (41) is integrally connected with one side of the positioning plate (31), the fixing cylinder (42) is integrally connected with the other end of the bidirectional screw rod (34), the fixing cylinder (42) is rotatably connected with the middle part of the fixing protruding block (41), the fastening bolt (43) is in threaded connection with the top of the fixing protruding block (41), and the bottom of the fastening bolt (43) is in abutting contact with the peripheral surface of the fixing cylinder (42).

6. A bearing seat machining tool according to claim 3, wherein the apex of the arc-shaped groove (25) is located on the central line of the clamping block (24), and the symmetrical central line of the clamping block (24) coincides with the symmetrical central lines of the positioning plate (31) and the reference plate (1).

7. The bearing seat machining tool according to claim 5, wherein the diameter of the fixing cylinder (42) is larger than that of the bidirectional screw rod (34), the thickness of the fixing cylinder (42) is the same as that of the fixing lug (41), and the fastening bolt (43) is an inner hexagon bolt.