CN212145306U

CN212145306U - Bearing seat for lathe machining

Info

Publication number: CN212145306U
Application number: CN201921413862.1U
Authority: CN
Inventors: 汪忠洪
Original assignee: Dongguan Shuangkun Precision Hardware Machinery Co ltd
Current assignee: Dongguan Shuangkun Precision Hardware Machinery Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-12-15
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a bearing frame for lathe processing, including the seat bottom, the upper end welding of seat bottom has the second bearing seat body, the upper end of the second bearing seat body is equipped with corresponding first bearing pedestal, be equipped with fixture block and draw-in groove on the relative lateral wall of first bearing pedestal and second bearing seat body respectively, the fixture block extends to in the draw-in groove, be equipped with fixed establishment in the draw-in groove, the lower extreme of base is equipped with the screw socket, the screw socket is equipped with the check lock lever, the lower extreme fixedly connected with mounting panel of check lock lever, the upper end lateral wall of mounting panel is equipped with the recess, be equipped with the connecting block in the recess, the both ends of connecting block are fixed with first screw rod and second screw rod respectively, the one end that the connecting block was kept away from to first screw. The bearing seat for lathe machining is convenient to install, detach and operate, the bearing is convenient to install and replace, and the bearing seat is easy to install and operate on a lathe, so that installation work of workers is convenient and fast, and the working efficiency is improved.

Description

Bearing seat for lathe machining

Technical Field

The utility model relates to a lathe machining is relevant technical field, specifically is bearing frame for lathe machining.

Background

Lathe machining is part of mechanical machining, and mainly comprises two machining modes: one is to fix a turning tool and process a workpiece which is not formed in rotation; the other method is to fix the workpiece and perform precision machining by the high-speed rotation of the workpiece and the transverse and longitudinal movement of a turning tool (a tool rest). The machining of the numerical control lathe usually comprises a control system, a servo system, a detection system, a mechanical transmission system and other auxiliary systems, and a bearing seat is often used for erecting a bearing in the machining process of the lathe.

The existing bearing seat for lathe machining is inconvenient to install, disassemble and operate, the bearing is inconvenient to install and replace, the bearing is inconvenient to install on a lathe, workers are inconvenient to disassemble when working requirements are met at different positions of the lathe, and therefore working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing frame for lathe processing to it dismantles the operation inconveniently to provide current bearing frame for lathe processing installation among the above-mentioned background art to solve, the installation and the change of inconvenient bearing, and the installation is inconvenient on the lathe, makes the staff dismantle inconveniently when the lathe difference position has the work demand, leads to the problem that work efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the bearing seat for lathe machining comprises a base, wherein a second bearing seat body is welded at the upper end of the base, a corresponding first bearing seat body is arranged at the upper end of the second bearing seat body, clamping blocks and clamping grooves are respectively arranged on the opposite side walls of the first bearing seat body and the second bearing seat body, the clamping blocks extend into the clamping grooves, and a fixing mechanism is arranged in the clamping grooves; the lower extreme of base is equipped with the screw thread, the screw thread is equipped with the check lock lever, the lower extreme fixedly connected with mounting panel of check lock lever, the upper end lateral wall of mounting panel is equipped with the recess, be equipped with the connecting block in the recess, the both ends of connecting block are fixed with first screw rod and second screw rod respectively, the one end that the connecting block was kept away from to first screw rod is rotated with the recess inside wall and is connected, the one end that the connecting block was kept away from to the second screw rod runs through the mounting panel and outwards extends, all be equipped with the movable block on first screw rod and the second screw rod, two the movable block respectively with first screw rod, second screw rod threaded connection, the screw thread opposite direction of first screw rod and second screw rod, the rotation is connected with the dwang on the movable block, the one end that.

Preferably, the fixing mechanism comprises a fixing handle, a fixing rod and a second fixing plate, one end of the fixing rod is fixedly connected with the fixing handle, the other end of the fixing rod penetrates through the second bearing block body and is fixedly connected with the second fixing plate, and the fixing rod is in threaded connection with the second bearing block body.

Preferably, an internal thread is arranged on the inner side wall of the screw opening, and an external thread meshed with the internal thread is arranged on the outer side wall of the locking rod.

Preferably, the upper end of the first fixing plate is fixedly connected with a rubber plate.

Preferably, one end of the second screw rod extending outwards is fixedly connected with a rotating handle.

Preferably, a bearing plate is fixed on the inner side wall of the clamping groove and abuts against the clamping block.

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

1. the bearing seat required by work is formed by combining the first bearing seat body and the second bearing seat body, when the bearing needs to be replaced after being used for a long time, the fixing rod is driven to rotate by rotating the fixing handle, the fixing rod moves in the second bearing seat body under the threaded connection action between the fixing rod and the second bearing seat body, the fixing plate loosens the fixing of the fixture block, the first bearing seat body is separated from the second bearing seat body, and the bearing is sleeved at the position, so that the bearing is convenient to replace;

2. when the whole machine tool is required to be installed, the rotating handle rotates to drive the second screw to rotate, the second screw rotates to drive the first screw to rotate through the connecting block, the first screw and the second screw are in threaded connection with the moving blocks, the two moving blocks move on the first screw and the second screw, the thread directions of the first screw and the second screw are opposite, the moving directions of the two moving blocks are opposite, the rotating rod is made to rotate, the fixing plate is pushed to move towards the base, clamping and fixing of the whole machine tool are completed, when adjustment is required, the locking rod rotates in the screw socket, the distance between the base and the fixing plate is increased, and adjustment is achieved.

Drawings

Fig. 1 is a schematic structural view of a bearing seat for lathe machining according to the present invention;

fig. 2 is a schematic structural view of a position a of the bearing seat for lathe machining of the present invention;

fig. 3 is a schematic structural diagram of a position B of the bearing seat for lathe machining according to the present invention.

In the figure: the bearing device comprises a mounting plate 1, a first screw rod 2, a rubber plate 3, a first fixing plate 4, a connecting block 5, a second screw rod 6, a rotating handle 7, a screw thread 8, a locking rod 9, a bearing sleeve 10, a first bearing seat 11, a second bearing seat 12, a base 13, a fixing rod 14, a fixing handle 15, a second fixing plate 16, a bearing plate 17, a clamping block 18, a moving block 19 and a rotating rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the bearing seat for lathe machining comprises a base 13, wherein a second bearing seat body 12 is welded at the upper end of the base 13, a corresponding first bearing seat body 11 is arranged at the upper end of the second bearing seat body 12, a clamping block 18 and a clamping groove are respectively arranged on the side walls, opposite to the first bearing seat body 11 and the second bearing seat body 12, of the first bearing seat body, the clamping block 18 extends into the clamping groove, and a fixing mechanism is arranged in the clamping groove; the lower end of the base 13 is provided with a screw port 8, the screw port 8 is provided with a locking rod 9, the lower end of the locking rod 9 is fixedly connected with a mounting plate 1, the side wall of the upper end of the mounting plate 1 is provided with a groove, a connecting block 5 is arranged in the groove, a first screw rod 2 and a second screw rod 6 are respectively fixed at two ends of the connecting block 5, one end of the first screw rod 2 far away from the connecting block 5 is rotationally connected with the inner side wall of the groove, one end of the second screw rod 6 far away from the connecting block 5 penetrates through the mounting plate 1 and extends outwards, the first screw rod 2 and the second screw rod 6 are both provided with moving blocks 19, the two moving blocks 19 are respectively in threaded connection with the first screw rod 2 and the second screw rod 6, the thread directions of the first screw rod 2 and the second screw rod 6 are opposite, the moving block 19 is rotatably connected with a rotating rod 20, and one end, far away from the moving block 19, of the rotating rod 20 is rotatably connected with a first fixing plate 4.

The utility model discloses in: the fixing mechanism comprises a fixing handle 15, a fixing rod 14 and a second fixing plate 16, one end of the fixing rod 14 is fixedly connected with the fixing handle 15, the other end of the fixing rod 14 penetrates through the second bearing seat body 12 and is fixedly connected with the second fixing plate 16, the fixing rod 14 is in threaded connection with the second bearing seat body 12, the fixing rod 14 is driven to rotate by rotating the fixing handle 15, the fixing rod 14 and the second bearing seat body 11 are in threaded connection, the fixing rod 14 moves on the inner side of the second bearing seat body 11, the second fixing plate 16 loosens the fixing of the clamping block 18, the first bearing seat body 11 is separated from the second bearing seat body 12, the bearing sleeve 10 is taken out, and a bearing is convenient to replace; an internal thread is arranged on the inner side wall of the screw opening 8, an external thread meshed with the internal thread is arranged on the outer side wall of the locking rod 9, the locking rod 9 rotates in the screw opening 8, the distance between the base 13 and the first fixing plate 4 is increased, and adjustment is achieved; the rubber plate 3 is fixedly connected to the upper end of the first fixing plate 4, so that friction force is increased, and fixing stability is improved; one end of the second screw rod 6 extending outwards is fixedly connected with a rotating handle 7, so that the second screw rod 6 can rotate conveniently; and a supporting plate 17 is fixed on the inner side wall of the clamping groove, and the supporting plate 17 is abutted against the clamping block 18 so as to clamp the clamping block 18.

The working principle is as follows: the bearing seat required by work is formed by combining the first bearing seat body 11 and the second bearing seat body 12, when the bearing needs to be replaced after being used for a long time, the fixed rod 14 is driven to rotate by rotating the fixed handle 15, the fixed rod 14 moves on the inner side of the second bearing seat body 11 under the threaded connection action between the fixed rod 14 and the second bearing seat body 11, the second fixed plate 16 loosens the fixation of the fixture block 18, the first bearing seat body 11 is separated from the second bearing seat body 12, the bearing sleeve 10 is taken out, the bearing is convenient to replace, when the whole body needs to be installed on a machine tool, the second screw rod 6 is driven to rotate by rotating the rotating handle 7, the second screw rod 6 rotates by the connecting block 5, the first screw rod 2 is driven to rotate by the first screw rod 2 and the second screw rod 6 under the threaded connection action between the first screw rod 2 and the second screw rod 6 and the movable block 19, the two movable blocks 19 move on the first, the moving directions of the two moving blocks 5 are opposite, the rotating rod 20 is rotated to push the first fixing plate 4 to move towards the base 13, the whole clamping and fixing on the machine tool is completed, and when adjustment is needed, the locking rod 9 rotates in the screw port 8, the distance between the base 13 and the first fixing plate 4 is increased, and adjustment is achieved. The bearing seat for lathe machining is convenient to install, detach and operate, the bearing is convenient to install and replace, and the bearing seat is easy to install and operate on a lathe, so that installation work of workers is convenient and fast, and the working efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Bearing frame for lathe processing includes base (13), its characterized in that: a second bearing seat body (12) is welded at the upper end of the base (13), a corresponding first bearing seat body (11) is arranged at the upper end of the second bearing seat body (12), clamping blocks (18) and clamping grooves are respectively arranged on the side walls, opposite to the second bearing seat body (12), of the first bearing seat body (11), the clamping blocks (18) extend into the clamping grooves, and fixing mechanisms are arranged in the clamping grooves; the lower end of the base (13) is provided with a screw (8), the screw (8) is provided with a locking rod (9), the lower end of the locking rod (9) is fixedly connected with a mounting plate (1), the upper end side wall of the mounting plate (1) is provided with a groove, a connecting block (5) is arranged in the groove, the two ends of the connecting block (5) are respectively fixed with a first screw (2) and a second screw (6), one end of the first screw (2) far away from the connecting block (5) is rotatably connected with the inner side wall of the groove, one end of the second screw (6) far away from the connecting block (5) penetrates through the mounting plate (1) and extends outwards, moving blocks (19) are respectively arranged on the first screw (2) and the second screw (6), the two moving blocks (19) are respectively in threaded connection with the first screw (2) and the second screw (6), and the thread directions of the first screw (2) and the second screw (6) are opposite, the moving block (19) is rotatably connected with a rotating rod (20), and one end, far away from the moving block (19), of the rotating rod (20) is rotatably connected with a first fixing plate (4).

2. The bearing housing for lathe machining according to claim 1, wherein: the fixing mechanism comprises a fixing handle (15), a fixing rod (14) and a second fixing plate (16), one end of the fixing rod (14) is fixedly connected with the fixing handle (15), the other end of the fixing rod (14) penetrates through the second bearing seat body (12) and is fixedly connected with the second fixing plate (16), and the fixing rod (14) is in threaded connection with the second bearing seat body (12).

3. The bearing housing for lathe machining according to claim 1, wherein: the inner side wall of the screw opening (8) is provided with an internal thread, and the outer side wall of the locking rod (9) is provided with an external thread meshed with the internal thread.

4. The bearing housing for lathe machining according to claim 1, wherein: the upper end of the first fixing plate (4) is fixedly connected with a rubber plate (3).

5. The bearing housing for lathe machining according to claim 1, wherein: one end of the second screw rod (6) extending outwards is fixedly connected with a rotating handle (7).

6. The bearing housing for lathe machining according to claim 1, wherein: and a bearing plate (17) is fixed on the inner side wall of the clamping groove, and the bearing plate (17) is abutted to the clamping block (18).