CN214922288U

CN214922288U - Fixture of boring and milling machine

Info

Publication number: CN214922288U
Application number: CN202022786637.1U
Authority: CN
Inventors: 张惠民; 胡海东
Original assignee: Shenyang Precision Foundry
Current assignee: Shenyang Precision Foundry
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-30
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to the technical field of boring and milling machines, in particular to a fixture of a boring and milling machine, which comprises a bottom plate, wherein one side of the bottom plate is vertically provided with a vertical plate, the top edge of the vertical plate is articulated with a rotating plate, the rotating plate is provided with a clamping device, the side of one end of the bottom plate, which is far away from the vertical plate, is provided with a first chute, a first slide block is slidably clamped in the first chute, the side of one end of the rotating plate, which is far away from the vertical plate, is articulated with a first connecting rod, the end of the first connecting rod is rotationally connected with the first slide block, the side of the first slide block is fixedly connected with a fixed block, one end of the bottom plate, which is far away from the vertical plate, is fixedly provided with a bearing seat, the bearing seat is rotationally connected with a threaded rod, the axis of the threaded rod is parallel to the sliding direction of the first slide block, and the threaded rod is in threaded connection with the fixed block, the utility model discloses the convenience presss from both sides the work piece tightly and can easily adjust the angle of work piece, and the flexibility is high.

Description

Fixture of boring and milling machine

Technical Field

The utility model relates to a boring and milling machine technical field especially relates to a boring and milling machine's anchor clamps.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The boring and milling machine is a processing tool commonly used in the processing industry at present, and combines two functions of a boring machine and a milling machine into a whole, so that the processing efficiency is higher, the precision is better, and the product quality and the labor efficiency are greatly improved. When a part is machined by a boring and milling machine, the inclined plane is difficult to clamp, and usually an inclined block is required to be cushioned at a proper position of a machined part to clamp below the workpiece.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems mentioned in the background art, the utility model aims to provide a fixture of a boring and milling machine.

In order to realize the above object, the technical scheme of the utility model is that:

the fixture of the boring and milling machine comprises a bottom plate, wherein a vertical plate is vertically arranged on one side of the bottom plate, a rotating plate is hinged to the top edge of the vertical plate, a clamping device is arranged on the rotating plate, a first sliding groove is formed in the side of one end, far away from the vertical plate, of the bottom plate, a first sliding block is connected in a sliding and clamping mode in the first sliding groove, a first connecting rod is hinged to the side of one end, far away from the vertical plate, of the rotating plate, the tail end of the first connecting rod is rotatably connected with the first sliding block, a fixed block is fixedly connected to the side face of the first sliding block, a bearing seat is fixedly arranged at one end, far away from the vertical plate, of the bottom plate, a threaded rod is connected in the bearing seat in a rotating mode, the axis of the threaded rod is parallel to the sliding direction of the first sliding block, and the threaded rod is in threaded connection with the fixed block.

Furthermore, a second sliding groove is formed in one side, far away from the first sliding groove, of the bottom plate, a second sliding block is connected to the second sliding groove in a sliding mode, one end, far away from the first sliding block, of the fixed block is fixedly connected with the second sliding block, a second connecting rod is hinged to the side, far away from the first connecting rod, of the rotating plate, the tail end of the second connecting rod is rotatably connected with the second sliding block, and the first connecting rod and the second connecting rod are arranged in parallel.

Furthermore, a plurality of parallel inverted T-shaped grooves are uniformly formed in the top surface of the rotating plate, and the clamping device is slidably clamped in one inverted T-shaped groove.

Further, clamping device includes L type fixed plate and locking screw, the one end of L type fixed plate is equipped with the fixture block, the fixture block card is located one the type inslot of falling T, the other end threaded connection of L type fixed plate has locking screw, the axis perpendicular to of locking screw the top surface of rotor plate.

Furthermore, one end of the threaded rod, which is close to the bearing block, is connected with a rotating hand wheel.

The utility model has the advantages that: the utility model discloses a set up the riser on the bottom plate, rotate on the riser and be connected with the rotor plate, set up clamping device on the rotor plate, can adjust the angle of rotor plate through adjusting threaded rod, when milling inclined plane or inclined hole, the work piece is placed on the rotor plate and has clamping device to press from both sides tightly, can be according to the angle light angle of adjusting the rotor plate of the angle of work piece slope, weak point consuming time and convenient adjustment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure between the rotating plate and the clamping device of the present invention.

Description of the figure numbering: 1. the device comprises a bottom plate, 11, a vertical plate, 12, a first sliding groove, 13, a bearing seat, 14, a second sliding groove, 2, a rotating plate, 21, a first connecting rod, 22, a second connecting rod, 23, an inverted T-shaped groove, 3, a clamping device, 31, an L-shaped fixing plate, 32, a locking screw, 33, a clamping block, 4, a first sliding block, 5, a fixing block, 6, a threaded rod, 61, a rotating hand wheel, 7 and a second sliding block.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-2, a fixture of a boring and milling machine, includes a rectangular bottom plate 1, a vertical plate 11 is vertically disposed at the rear end of the bottom plate 1, a rotating plate 2 is hinged to the top edge of the vertical plate 11, a clamping device 3 is disposed on the rotating plate 2, a first chute 12 is disposed on the left side of the front end of the bottom plate 1, a first slider 4 is slidably engaged with the first chute 12, an axis of a rotating shaft of the rotating plate 2 is perpendicular to a sliding direction of the first slider 4, a first connecting rod 21 is hinged to the left side of the front end of the rotating plate 2, a terminal of the first connecting rod 21 is rotatably connected to the first slider 4, a fixed block 5 is fixedly connected to the right side of the first slider 4, a bearing seat 13 is fixedly disposed at the front end of the bottom plate 1, a threaded rod 6 is rotatably connected to the bearing seat 13, an axis of the threaded rod 6 is parallel to the sliding direction of the first slider 4, and the threaded rod 6 is in threaded connection with the fixed block 5.

In practical use, place the work piece on rotor plate 2, use clamping device 3 to press from both sides the work piece tight, when the angle of work piece need be adjusted, rotation threaded rod 6 drives first slider 4 and slides, and first slip drives head rod 21 and removes, and head rod 21 drives rotor plate 2 and rotates around the topside of riser 11, simple structure, and the adjustment is convenient.

In this embodiment, second spout 14 has been seted up on bottom plate 1 right side, the size of second spout 14 is corresponding with first spout 12, sliding joint has second slider 7 in the second spout 14, the right-hand member and the 7 fixed connection of second slider of fixed block 5, the right side of the front end of rotor plate 2 articulates there is second connecting rod 22, the end and the 7 rotation of second slider of second connecting rod 22 are connected, head rod 21 and the parallel arrangement of second connecting rod 22, set up second connecting rod 22 and second slider 7, increase the stability of rotor plate 2.

In this embodiment, a plurality of parallel inverted T-shaped grooves 23 are uniformly formed in the top surface of the rotating plate 2, and the clamping device 3 is slidably clamped in one inverted T-shaped groove 23, so that the position of the ruler clamping device can be conveniently changed.

In this embodiment, the clamping device 3 includes an L-shaped fixing plate 31 and a locking screw 32, one end of the L-shaped fixing plate 31 is provided with a clamping block 33, the clamping block 33 is clamped in an inverted T-shaped groove 23, the other end of the L-shaped fixing plate 31 is connected with the locking screw 32 through a thread, an axis of the locking screw 32 is perpendicular to a top surface of the rotating plate 2, when a workpiece is fixed, the workpiece is placed below the L-shaped fixing plate 31, the workpiece can be fastened by rotating the locking screw 32, and the structure is simple and convenient to adjust.

In this embodiment, one end of the threaded rod 6 close to the bearing seat 13 is connected with a rotating hand wheel 61, which facilitates the rotation of the threaded rod 6.

The utility model discloses a set up riser 11 on bottom plate 1, rotate on riser 11 and be connected with rotor plate 2, set up clamping device 3 on rotor plate 2, can adjust rotor plate 2's angle through adjusting threaded rod 6, when milling inclined plane or inclined hole, the work piece is placed on rotor plate 2 and has clamping device 3 to press from both sides tightly, can be according to the light angle of adjusting rotor plate 2 of the angle of work piece slope, weak point consuming time and convenient adjustment.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A fixture of a boring and milling machine comprises a bottom plate (1) and is characterized in that a vertical plate (11) is vertically arranged on one side of the bottom plate (1), a rotating plate (2) is hinged to the top edge of the vertical plate (11), a clamping device (3) is arranged on the rotating plate (2), a first sliding groove (12) is formed in the side edge of one end, far away from the vertical plate (11), of the bottom plate (1), a first sliding block (4) is slidably clamped in the first sliding groove (12), a first connecting rod (21) is hinged to the side edge of one end, far away from the vertical plate (11), of the rotating plate (2), the tail end of the first connecting rod (21) is rotatably connected with the first sliding block (4), a fixed block (5) is fixedly connected to the side surface of the first sliding block (4), a bearing seat (13) is fixedly arranged at one end, far away from the vertical plate (11), of the bottom plate (1), the bearing seat (13) is connected with a threaded rod (6) in a rotating mode, the axis of the threaded rod (6) is parallel to the sliding direction of the first sliding block (4), and the threaded rod (6) is connected with the fixed block (5) in a threaded mode.

2. The fixture of the boring and milling machine as claimed in claim 1, wherein a second sliding groove (14) is formed in one side of the bottom plate (1) far away from the first sliding groove (12), a second sliding block (7) is slidably clamped in the second sliding groove (14), one end of the fixed block (5) far away from the first sliding block (4) is fixedly connected with the second sliding block (7), a second connecting rod (22) is hinged to the side of the rotating plate (2) far away from the first connecting rod (21), the tail end of the second connecting rod (22) is rotatably connected with the second sliding block (7), and the first connecting rod (21) and the second connecting rod (22) are arranged in parallel.

3. The fixture of the boring and milling machine as claimed in claim 1, wherein a plurality of parallel inverted T-shaped grooves (23) are uniformly formed on the top surface of the rotating plate (2), and the clamping device (3) is slidably clamped in one inverted T-shaped groove (23).

4. The fixture of the boring and milling machine as claimed in claim 3, wherein the clamping device (3) comprises an L-shaped fixing plate (31) and a locking screw (32), one end of the L-shaped fixing plate (31) is provided with a clamping block (33), the clamping block (33) is clamped in one inverted T-shaped groove (23), the other end of the L-shaped fixing plate (31) is in threaded connection with the locking screw (32), and the axis of the locking screw (32) is perpendicular to the top surface of the rotating plate (2).

5. A boring and milling machine clamp according to claim 1, characterized in that a rotating hand wheel (61) is connected to the end of the threaded rod (6) close to the bearing block (13).