CN211804871U

CN211804871U - Fixture for milling machine machining

Info

Publication number: CN211804871U
Application number: CN202020278656.0U
Authority: CN
Inventors: 范勇
Original assignee: Chongqing Jinglianggong Mould Manufacturing Co Ltd
Current assignee: Chongqing Jinglianggong Mould Manufacturing Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-30
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses an anchor clamps are used in milling machine processing, comprising a base plate, the backup pad is installed to bottom plate top outer wall one side, and backup pad one side outer wall has seted up the rectangular channel, and the inner wall rotation of rectangular channel bottom is connected with first lead screw, and first lead screw extends to backup pad top outer wall, first lead screw circumference outer wall is connected with first sliding block through the screw rotation, and first sliding block one side outer wall installs the stopper, and first hand wheel is installed to first lead screw top outer wall, the mounting groove has been seted up to bottom plate top outer wall opposite side, and mounting groove one side inner wall rotates and is connected with the second lead screw. The utility model discloses in, through rotating first hand wheel, drive the stopper and reciprocate, take work one side on the stopper, make its slope become the angle that needs, then rotate the second hand wheel, fix work through the extrusion piece, can cut into an inclined plane to work like this, increased the function of anchor clamps.

Description

Fixture for milling machine machining

Technical Field

The utility model relates to a milling machine processing technology field especially relates to an anchor clamps are used in milling machine processing.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

The fixture is needed to fix the workpiece during the milling machine machining, which is convenient for the next milling machine to machine the workpiece, but if an inclined plane needs to be cut on the workpiece, the existing fixture is difficult to fix the work at an angle, which is inconvenient for the machining of the workpiece, and therefore a fixture for milling machine machining is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the milling machine anchor clamps for processing that provide, the problem that can effectual solution background art propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor clamps are used in milling machine processing, includes the bottom plate, the backup pad is installed to bottom plate top outer wall one side, and backup pad one side outer wall has seted up the rectangular channel, and the inner wall rotation of rectangular channel bottom is connected with first lead screw, and first lead screw extends to backup pad top outer wall, first lead screw circumference outer wall is connected with first sliding block through the screw rotation, and first sliding block one side outer wall installs the stopper, and first hand wheel is installed to first lead screw top outer wall.

Preferably, the mounting groove is formed in the other side of the outer wall of the top of the bottom plate, and the inner wall of one side of the mounting groove is rotatably connected with a second screw rod.

Preferably, the other end of the second screw rod extends to the outer wall of one side of the bottom plate, and a second hand wheel is installed on the outer wall of one side of the second screw rod.

Preferably, the second lead screw circumference outer wall is connected with the second sliding block through the screw thread rotation, and extrusion piece is installed to second sliding block top outer wall.

Preferably, the bottom of the outer wall of one side of the extrusion block is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding plate in a sliding manner, and the outer wall of one side of the sliding plate is fixedly connected with the bottom of the outer wall of one side of the support plate through a bolt.

Preferably, the outer wall of the top of the extrusion block is rotatably connected with a rotating shaft through a bearing, a fixing frame is installed on the outer wall of the top of the rotating shaft, a sliding block is slidably connected to the inner wall of the fixing frame, and a locking bolt is rotatably connected to the outer wall of the top of the fixing frame.

Preferably, there is a rotating bolt on one side of the outer wall of the top of the sliding block through a bolt, and the outer wall of the bottom of the rotating bolt is hinged with a rubber seat.

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

1. through being provided with the sliding plate, can shelter from the mounting groove top, avoid the piece that processing produced to get into wherein, influence the normal work of second lead screw, through being provided with second lead screw, second sliding block, second hand wheel and extrusion piece, can fix the work piece fast, make things convenient for next work piece processing.

2. Through rotating first hand wheel, drive the stopper and reciprocate, take work one side on the stopper, make its slope become the angle that needs, then rotate the second hand wheel, fix work through the extrusion piece, can cut into an inclined plane to work like this, increased the function of anchor clamps.

3. Embodiment 2 is through being provided with sliding block, rotation axis, rotation bolt, mount, locking bolt and rubber seat, can fix the work piece of slope once more, avoids the work piece to take place to remove in the course of working, has improved cutting quality.

Drawings

Fig. 1 is a schematic view of a front view structure of a jig for milling machine machining according to the present invention;

fig. 2 is a schematic view of a partial structure of a jig for milling machine machining according to the present invention;

fig. 3 is the utility model provides an embodiment extrusion piece local structure schematic diagram of milling machine processing fixture.

In the figure: the device comprises a first hand wheel 1, a first sliding block 2, a limiting block 3, a sliding plate 4, a bottom plate 5, an extrusion block 6, a second screw rod 7, a second hand wheel 8, a supporting plate 9, a first screw rod 10, a second sliding block 11, a rotating shaft 12, a sliding block 13, a rotating bolt 14, a rubber seat 15, a fixed frame 16 and a locking bolt 17.

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, rather than all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-2, a milling machine processing fixture comprises a base plate 5, wherein a supporting plate 9 is installed on one side of the outer wall of the top of the base plate 5, a rectangular groove is formed in the outer wall of one side of the supporting plate 9, a first lead screw 10 is rotatably connected to the inner wall of the bottom of the rectangular groove, the first lead screw 10 extends to the outer wall of the top of the supporting plate 9, a first sliding block 2 is rotatably connected to the outer wall of the circumference of the first lead screw 10 through threads, a limiting block 3 is installed on the outer wall of one side of the first sliding block 2, and a.

The utility model discloses in, the mounting groove has been seted up to 5 top outer wall opposite sides of bottom plate, and mounting groove one side inner wall rotates and is connected with second lead screw 7, the 7 other end of second lead screw extends to 5 one side outer walls of bottom plate, and 7 one side outer walls of second lead screw install

second hand wheel

8, 7 circumference outer walls of second lead screw are connected with second sliding block 11 through the screw rotation, and 11 top outer walls of second sliding block install extrusion piece 6, the sliding tray has been seted up to 6 one side outer wall bottoms of extrusion piece, and sliding tray inner wall sliding connection has sliding

plate

4, 4 one side outer walls of sliding plate pass through bolt and 9 one side outer wall bottoms fixed connection of.

The working principle is as follows: when the device is used, the device is fixed on a working platform of a milling machine through the bottom plate 5, a workpiece is placed on the sliding plate 4, then the second hand wheel 8 is rotated, the extrusion block 6 is driven to move through the second sliding block 11 on the second lead screw 7, the workpiece is fixed, the next milling machine processing is facilitated, when an inclined plane needs to be cut on the workpiece, the first hand wheel 1 is rotated, the limiting block 3 is driven to move up and down, one side of the workpiece is lapped on the limiting block 3 to enable the workpiece to incline to a needed angle, then the second hand wheel 8 is rotated, the workpiece is fixed through the extrusion block 6, and thus the inclined plane can be cut on the workpiece.

Example 2

Referring to fig. 1-3, the fixture for milling machine processing further comprises a rotating shaft 12 rotatably connected to the outer wall of the top of the extrusion block 6 through a bearing, a fixed frame 16 is installed on the outer wall of the top of the rotating shaft 12, a sliding block 13 is slidably connected to the inner wall of the fixed frame 16, a locking bolt 17 is rotatably connected to the outer wall of the top of the fixed frame 16, a rotating bolt 14 is connected to one side of the outer wall of the top of the sliding block 13 through a bolt, and a rubber seat 15 is hinged to.

The working principle is as follows: compared with embodiment 1, the inclined workpiece can be fixed again by arranging the sliding block 13, the rotating shaft 12, the rotating bolt 14, the fixing frame 16, the locking bolt 17 and the rubber seat 15, so that the workpiece is prevented from moving in the machining process, and the cutting quality is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anchor clamps for milling machine processing, includes bottom plate (5), its characterized in that, backup pad (9) are installed to bottom plate (5) top outer wall one side, and backup pad (9) one side outer wall has seted up the rectangular channel, and the inner wall of rectangular channel bottom rotates and is connected with first lead screw (10), and first lead screw (10) extend to backup pad (9) top outer wall, first lead screw (10) circumference outer wall is connected with first sliding block (2) through the screw rotation, and just stopper (3) are installed to first sliding block (2) one side outer wall, and first hand wheel (1) are installed to first lead screw (10) top outer wall.

2. The clamp for milling machine processing according to claim 1, wherein the bottom plate (5) is provided with a mounting groove on the other side of the outer wall of the top, and a second screw rod (7) is rotatably connected to the inner wall of one side of the mounting groove.

3. A jig for milling machine processing according to claim 2, wherein the other end of the second lead screw (7) extends to the outer wall of the base plate (5) side, and a second hand wheel (8) is mounted on the outer wall of the second lead screw (7) side.

4. A fixture for milling machine processing according to claim 2, characterized in that the second sliding block (11) is rotatably connected to the outer circumferential wall of the second screw rod (7) through threads, and the extrusion block (6) is mounted on the outer top wall of the second sliding block (11).

5. The clamp for milling machine machining according to claim 4, characterized in that a sliding groove is formed in the bottom of the outer wall of one side of the extrusion block (6), a sliding plate (4) is connected to the inner wall of the sliding groove in a sliding manner, and the outer wall of one side of the sliding plate (4) is fixedly connected to the bottom of the outer wall of one side of the support plate (9) through a bolt.

6. The clamp for milling machine machining according to claim 4, characterized in that the outer wall of the top of the extrusion block (6) is rotatably connected with a rotating shaft (12) through a bearing, a fixed frame (16) is installed on the outer wall of the top of the rotating shaft (12), a sliding block (13) is slidably connected with the inner wall of the fixed frame (16), and a locking bolt (17) is rotatably connected with the outer wall of the top of the fixed frame (16).

7. A fixture for milling machine processing according to claim 6, characterized in that a rotating bolt (14) is connected to one side of the outer wall of the top of the sliding block (13) through a bolt, and a rubber seat (15) is hinged to the outer wall of the bottom of the rotating bolt (14).