CN211414378U

CN211414378U - Clamp for milling machine based on accurate positioning

Info

Publication number: CN211414378U
Application number: CN201921938159.2U
Authority: CN
Inventors: 关建辉
Original assignee: Shenyang Ocean Cnc Machine Tool Co ltd
Current assignee: Shenyang Ocean Cnc Machine Tool Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-04
Anticipated expiration: 2029-11-12

Abstract

The utility model provides an anchor clamps for milling machine based on accurate positioning, including the base, first baffle that separates, the pinch-off blades is adjusted the pole, and the second separates the baffle, and the bearing, connecting plate and screw hole, wherein: a first baffle is arranged on one side of the upper part of the base, and a second baffle is arranged on the opposite side of the first baffle; the clamping plate is arranged on the inner sides of the first separating baffle and the second separating baffle, an adjusting rod penetrates through the lower portion of the clamping plate, penetrates through the second separating baffle and the clamping plate in sequence, and is connected with the first separating baffle through a bearing. The utility model discloses a base, clamp plate and the setting of adjusting the pole, it is good to the location nature of work piece, and stability is high, and has solved the sweeps that the work piece produced after milling process effectively and has collected inconvenient and fall into the problem that leads to anchor clamps to adjust the difficulty in the spout of anchor clamps easily.

Description

Clamp for milling machine based on accurate positioning

Technical Field

The utility model belongs to the technical field of milling machine fixture, especially, relate to an anchor clamps for milling machine based on accurate location.

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 milling machine fixture is mainly used for processing planes, grooves, splines and various forming surfaces on parts, and is one of the most commonly used fixtures.

The milling machine fixture plays an important role in milling of positioning of a workpiece, but the existing milling machine fixture still has inaccurate positioning and poor stability in milling, and scraps generated after milling of the workpiece are inconvenient to collect and easily fall into a sliding groove of the fixture, so that the fixture is difficult to adjust.

Therefore, it is necessary to provide a jig for a milling machine based on accurate positioning.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an anchor clamps for milling machine based on accurate positioning to there is the location inaccurate in solving current anchor clamps for milling machine, and milling process with poor stability, the sweeps that the work piece produced after milling process is collected inconvenient and fall into the problem that leads to anchor clamps to adjust the difficulty in the spout of anchor clamps easily. The utility model provides an anchor clamps for milling machine based on accurate positioning, includes the base, and the first baffle that separates, the pinch-off blades, the regulation pole, the second separates the baffle, the bearing, connecting plate and screw hole, wherein: a first baffle is arranged on one side of the upper part of the base, and a second baffle is arranged on the opposite side of the first baffle; the clamping plate is arranged on the inner sides of the first baffle plate and the second baffle plate, an adjusting rod penetrates through the lower part of the clamping plate, penetrates through the second baffle plate and the clamping plate in sequence, and is connected with the first baffle plate through a bearing; two connecting plates are adopted and are respectively arranged at the lower parts of the two sides of the base, and two threaded holes are formed in the surface of each connecting plate in a penetrating mode.

The base adopts a hollow semi-closed cuboid structure, the length of the base is 30 cm to 35 cm, the width of the base is 20 cm to 25 cm, the height of the base is 10 cm to 15 cm, and the base comprises a chip collecting box and a handle; the chip collecting box is of a hollow cuboid structure, the length of the chip collecting box is 27 cm to 32 cm, the width of the chip collecting box is 17 cm to 22 cm, the height of the chip collecting box is 7 cm to 12 cm, the chip collecting box is arranged inside the base and is connected with the base in a sliding mode, and a handle is arranged on the side portion of the chip collecting box.

The two clamping plates are arranged on the inner side of the upper part of the base and are in sliding connection with the base, the two clamping plates are in flat cuboid structures, the length of the two clamping plates is 27 cm to 32 cm, the width of the two clamping plates is 25 cm to 30 cm, the thickness of the two clamping plates is 3 cm to 4 cm, and the two clamping plates comprise shockproof plates; the two shockproof plates are of a flat cuboid structure, the length of the shockproof plates ranges from 27 cm to 32 cm, the width of the shockproof plates ranges from 15 cm to 20 cm, the thickness of the shockproof plates ranges from 3 cm to 4 cm, the two shockproof plates are respectively arranged on the inner sides of the two shockproof plates and the clamping plate, and the shockproof plates are of a rubber structure.

The first baffle and the second baffle are matched for use, the first baffle and the second baffle are both of flat cuboid structures, the length of the first baffle is 30 cm to 35 cm, the width of the first baffle is 25 cm to 30 cm, and the thickness of the first baffle is 5 cm to 6 cm.

The adjusting rod is matched with the clamping plates for use, threads are arranged on the surface of the adjusting rod and penetrate through the lower portions of the two clamping plates, the threads on the surface of the adjusting rod drive the two clamping plates to move on two sides, the moving directions of the two clamping plates are opposite, one end of the adjusting rod is connected with the first partition baffle through a bearing, and a rotating handle is arranged at the other end of the adjusting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the setting of base, when the milling machine milling process for the work piece, collection bits box in the base can be collected the sweeps that falls into in the base, has solved the sweeps that the work piece produced after milling process effectively and has collected inconvenient and the problem that leads to anchor clamps to adjust the difficulty in falling into the spout of anchor clamps easily.

2. The utility model discloses the setting of pinch-off blades, when the milling machine is processing the work piece, the vibration of work piece is prevented to its inboard shockproof board of two pinch-off blades accessible of this anchor clamps, has strengthened the stability of work piece when milling processing greatly to the milling process precision of work piece has been improved effectively.

3. The utility model discloses adjusting the setting of pole, using with the clamp plate cooperation, before milling process is carried out to the milling machine, accessible turning handle rotates the regulation pole to drive two clamp plates through adjusting the pole and move to the inboard, and press from both sides the work piece location through two clamp plates and press from both sides tightly, solved the unsafe problem in location that current anchor clamps for the milling machine exist effectively.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic side structure of the present invention.

Fig. 3 is a plan view of the side portion of the present invention.

In the figure:

1-base, 11-scrap collecting box, 12-handle, 2-first baffle, 3-clamping plate, 31-shockproof plate, 4-adjusting rod, 41-rotating handle, 5-second baffle, 6-bearing, 7-connecting plate and 8-threaded hole.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

The utility model provides an anchor clamps for milling machine based on accurate positioning, including base 1, firstly separate baffle 2, pinch-off blades 3, adjust pole 4, the second separates baffle 5, bearing 6, connecting plate 7 and screw hole 8, wherein: a first baffle plate 2 is arranged on one side of the upper part of the base 1, and a second baffle plate 5 is arranged on the opposite side of the first baffle plate 2; the clamping plate 3 is arranged on the inner sides of the first baffle plate 2 and the second baffle plate 5, an adjusting rod 4 penetrates through the lower part of the clamping plate 3, and the adjusting rod 4 penetrates through the second baffle plate 5 and the clamping plate 3 in sequence and is connected with the first baffle plate 2 through a bearing 6; two connecting plates 7 are adopted and are respectively arranged at the lower parts of two sides of the base 1, and two threaded holes 8 are formed in the surface of each connecting plate 7 in a penetrating mode.

The base 1 is of a hollow semi-closed cuboid structure, the length of the base is 30 cm to 35 cm, the width of the base is 20 cm to 25 cm, the height of the base is 10 cm to 15 cm, and the base 1 comprises a chip collecting box 11 and a handle 12; collection bits box 11 has adopted hollow formula cuboid structure, length is 27 centimetres to 32 centimetres, the width is 17 centimetres to 22 centimetres, highly be 7 centimetres to 12 centimetres, and collection bits box 11 sets up the inside at base 1, and with base 1 between adopted sliding connection, this lateral part that collects bits box 11 is provided with handle 12, when the milling machine milling processing for the work piece, collection bits box 11 in the base 1 can be collected the sweeps that fall into in the base 1, the problem that the sweeps that the work piece produced after milling processing was collected inconveniently and is leaded to anchor clamps to adjust the difficulty easily in falling into the spout of anchor clamps has been solved effectively.

The two clamping plates 3 are arranged on the inner side of the upper part of the base 1 and are in sliding connection with the base 1, the two clamping plates 3 are in flat cuboid structures, the length is 27 cm to 32 cm, the width is 25 cm to 30 cm, the thickness is 3 cm to 4 cm, and the clamping plates 3 comprise shockproof plates 31; the two shockproof plates 31 are of a flat cuboid structure, the length is 27 cm to 32 cm, the width is 15 cm to 20 cm, the thickness is 3 cm to 4 cm, the two shockproof plates 31 are respectively arranged on the inner sides of the two shockproof plates and the clamping plates 3, the shockproof plates 31 are of a rubber structure, when the milling machine is used for processing a workpiece, the two clamping plates 3 of the clamp can prevent the workpiece from vibrating through the shockproof plates 31 on the inner sides of the two shockproof plates, the stability of the workpiece during milling is greatly enhanced, and the milling precision of the workpiece is effectively improved.

First baffle 2 and the second that separates uses at a distance from baffle 5 cooperation, and first baffle 2 and the second that separates all adopted flat rectangular structure with baffle 5, and length is 30 centimetres to 35 centimetres, and the width is 25 centimetres to 30 centimetres, and thickness is 5 centimetres to 6 centimetres, when two clamp plates 3 removed the limit of both sides, separates the fender through first baffle 2 and the second that separate baffle 5 respectively, prevents that two clamp plates 3 from being shifted out anchor clamps.

The adjusting rod 4 is matched with the clamping plates 3 for use, the surface of the adjusting rod 4 is provided with threads, the lower parts of the two clamping plates 3 are penetrated through, the threads on the surface of the adjusting rod drive the two clamping plates 3 to move on two sides, the moving directions of the two clamping plates 3 are opposite, one end of the adjusting rod 4 is connected with the first baffle plate 2 through the bearing 6, the other end of the adjusting rod 4 is provided with a rotating handle 41, before the milling machine conducts milling, the adjusting rod 4 can be rotated through the rotating handle 41, the adjusting rod 4 drives the two clamping plates 3 to move towards the inner side, the workpiece is accurately positioned and clamped through the two clamping plates 3, and the problem that the existing clamp for the milling machine is inaccurate in positioning is effectively solved.

Principle of operation

In the utility model, when installing, the screw hole 8 on the surface of the connecting plate 7 is matched with the connecting screw to fix the clamp at the processing position of the milling machine, when a workpiece needs to be processed, the workpiece can be placed on the base 1, then the adjusting rod 4 is rotated by the rotating handle 41, the two clamping plates 3 are adjusted by the rotation of the adjusting rod 4, so that the two clamping plates 3 move inwards, and the workpiece is accurately positioned and clamped by the two clamping plates 3, then the milling machine is opened for milling, when the milling machine mills the workpiece, the scrap collecting box 11 in the base 1 can collect the scrap falling into the base 1, when the milling machine processes the workpiece, the two clamping plates 3 of the clamp can prevent the workpiece from vibrating by the shockproof plate 31 at the inner side, and the base 1 can also prevent the scrap generated when the workpiece is milled and falls into the sliding grooves of the two clamping plates 3 and causes the problem that the two clamping plates 3 are difficult to adjust, after milling process accomplishes, only need to adjust pole 4 through turning handle 41 antiport to the antiport through adjusting pole 4 drives two clamp plates 3 and moves to the outside, loosens the degree of clamp of two clamp plates 3 to the work piece with this, then takes off the work piece, later pulls out collection bits box 11 from base 1 through handle 12, and will collect the sweeps in the bits box 11 and fall.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a fixture for milling machine based on accurate positioning which characterized in that: including base (1), firstly separate baffle (2), pinch-off plate (3), adjust pole (4), the second separates baffle (5), bearing (6), connecting plate (7) and screw hole (8), wherein: a first baffle (2) is arranged on one side of the upper part of the base (1), and a second baffle (5) is arranged on the opposite side of the first baffle (2); the clamping plate (3) is arranged on the inner sides of the first baffle plate (2) and the second baffle plate (5), an adjusting rod (4) penetrates through the lower portion of the clamping plate (3), and the adjusting rod (4) penetrates through the second baffle plate (5) and the clamping plate (3) in sequence and is connected with the first baffle plate (2) through a bearing (6); two connecting plates (7) are adopted and are respectively arranged at the lower parts of the two sides of the base (1), and two threaded holes (8) are formed in the surface of each connecting plate (7) in a penetrating mode.

2. A fixture for a milling machine based on accurate positioning according to claim 1, wherein: the base (1) adopts a hollow semi-closed cuboid structure, the length is 30 cm to 35 cm, the width is 20 cm to 25 cm, the height is 10 cm to 15 cm, and the base (1) comprises a scrap collecting box (11) and a handle (12); collect bits box (11) and adopted hollow formula cuboid structure, length is 27 centimetres to 32 centimetres, and the width is 17 centimetres to 22 centimetres, highly is 7 centimetres to 12 centimetres, and collects bits box (11) and set up the inside at base (1) to and base (1) between adopted sliding connection, the lateral part of this collection bits box (11) is provided with handle (12).

3. A fixture for a milling machine based on accurate positioning according to claim 1, wherein: the two clamping plates (3) are arranged on the inner side of the upper part of the base (1) and are in sliding connection with the base (1), the two clamping plates (3) are of flat cuboid structures, the length of each clamping plate is 27 cm to 32 cm, the width of each clamping plate is 25 cm to 30 cm, the thickness of each clamping plate is 3 cm to 4 cm, and each clamping plate (3) comprises a shockproof plate (31); the two shockproof plates (31) are of a flat cuboid structure, the length is 27-32 cm, the width is 15-20 cm, the thickness is 3-4 cm, the two shockproof plates (31) are respectively arranged on the inner sides of the two shockproof plates and the clamping plate (3), and the shockproof plates (31) are of a rubber structure.

4. A fixture for a milling machine based on accurate positioning according to claim 1, wherein: the first baffle (2) and the second baffle (5) are matched for use, the first baffle (2) and the second baffle (5) both adopt flat cuboid structures, the length is 30 cm to 35 cm, the width is 25 cm to 30 cm, and the thickness is 5 cm to 6 cm.

5. A fixture for a milling machine based on accurate positioning according to claim 1, wherein: the adjusting rod (4) is matched with the clamping plates (3) for use, threads are arranged on the surface of the adjusting rod (4), the threads penetrate through the lower portions of the two clamping plates (3), the two clamping plates (3) are driven by the threads on the surface of the adjusting rod to move on two sides, the two clamping plates (3) are opposite in moving direction, one end of the adjusting rod (4) is connected with the first partition baffle (2) through a bearing (6), and a rotating handle (41) is arranged at the other end of the adjusting rod (4).