CN213646644U

CN213646644U - CNC milling machine anchor clamps of quick location clamping work piece

Info

Publication number: CN213646644U
Application number: CN202021878293.0U
Authority: CN
Inventors: 朱传红
Original assignee: Foshan Jian Zheng Machinery Co ltd
Current assignee: Foshan Jian Zheng Machinery Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-09
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a CNC milling machine fixes a position anchor clamps of clamping work piece fast belongs to quick positioning device technical field. A clamp for rapidly positioning and clamping a workpiece by a CNC milling machine comprises a positioning clamp, wherein a top plate is arranged at the top of the positioning clamp, a connecting hole is formed in the upper surface of the top plate, a positioning groove is formed in the middle of the upper surface of the top plate, and a first positioning plate is arranged at one end of the positioning groove; the utility model discloses a first locating plate, distance between self and the constant head tank is all adjusted through the spout of lower surface to second locating plate and third locating plate, it moves to adjust the pole and drive the location mainboard, above-mentioned structure has reached the fixation clamp and has established simple structure, the purpose of fixed part isotructure that can be comparatively firm, the spring has all been cup jointed to the surface of buffering post, the roof stretches out and draws back through the connecting hole of support column upper surface during the use, buffering post and support column are with the same reason, the spring has played fine cushioning effect.

Description

CNC milling machine anchor clamps of quick location clamping work piece

Technical Field

The utility model relates to a quick location technical field especially relates to a CNC milling machine fixes a position anchor clamps of clamping work piece fast.

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 is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like.

A fixture for CNC milling machine quick positioning clamping work piece among the prior art, ubiquitous design structure is complicated not convenient for operation, fixed firm inadequately defect, and on the other hand most anchor clamps lead to anchor clamps overall structure also to have certain defect in this one side of buffering shock attenuation because of the reason of structure volume.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the design structure is complicated and is not convenient for operate, fixed firm inadequately and inconvenient buffering shock attenuation among the prior art, and the anchor clamps of a CNC milling machine quick positioning clamping work piece that provide.

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

the utility model provides a CNC milling machine fixes a position anchor clamps of clamping work piece fast, includes the location clamp, the top of location clamp is provided with the roof, the connecting hole has been seted up to the upper surface of roof, the constant head tank has been seted up at the middle part of roof upper surface, the one end of constant head tank is provided with first locating plate, one side of first locating plate is provided with the second locating plate, the opposite side of first locating plate is provided with the third locating plate, one side of third locating plate is provided with the location mainboard, the one end fixedly connected with baffle of location mainboard.

Preferably, the lower surface of the top plate is fixedly connected with a supporting column, and one side of the supporting column is provided with a buffer column.

Preferably, the outer surface of the buffer column is sleeved with a spring, a bottom plate is arranged at the bottom of the spring, and a clamping groove is formed in the outer surface of the bottom plate.

Preferably, one end of the positioning main board is fixedly connected with an adjusting rod, and one end of the adjusting rod is fixedly connected with a rotating handle.

Preferably, the lower surfaces of the first positioning plate, the second positioning plate, the third positioning plate and the positioning main plate are provided with sliding grooves.

Preferably, the upper surface of the third positioning plate is inserted with a limiting column, and the bottom of the limiting column is sleeved with a limiting ring.

Compared with the prior art, the utility model provides a CNC milling machine fixes a position anchor clamps of clamping work piece fast possesses following beneficial effect:

1. the utility model discloses, by the roof through the locating clip, the bottom plate, first locating plate, the second locating plate, the third locating plate, the location mainboard, the combination of structure swing joint structure such as constant head tank forms, first locating plate, distance between self and the constant head tank is all adjusted through the spout of lower surface to second locating plate and third locating plate, in order to ensure to stabilize the fixed part structure, the location mainboard rotates the regulation pole through rotating the turning handle, it drives the location mainboard and removes to adjust the pole, above-mentioned structure has reached the locating clip and has established simple structure, and is easy and simple to handle, the mesh of fixed part isotructure that can be comparatively firm.

2. The utility model discloses, through four buffering posts of lower fixed surface at the roof, the spring has all been cup jointed to the surface of buffering post, and the positioning clamp passes through the draw-in groove and all the other structural component fixed connection of bottom plate surface, and the roof stretches out and draws back through the connecting hole of support column upper surface during the use, and buffering post and support column are with the same reason, and the spring has played fine cushioning effect, and the positioning clamp can reduce wearing and tearing etc. to a certain extent in the use, has prolonged the life of positioning clamp.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. positioning clips; 2. a top plate; 3. connecting holes; 4. positioning a groove; 5. a first positioning plate; 6. a second positioning plate; 7. a third positioning plate; 8. positioning the main board; 9. a baffle plate; 10. A support pillar; 11. a buffer column; 12. a spring; 13. a base plate; 14. adjusting a rod; 15. a handle is rotated; 16. a chute; 17. a card slot; 18. a limiting column; 19. a limit ring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a fixture for rapidly positioning and clamping a workpiece by a CNC milling machine comprises a positioning clamp 1, a top plate 2 is arranged at the top of the positioning clamp 1, the top plate 2 is used for bearing impact of other component structures, a connecting hole 3 is formed in the upper surface of the top plate 2, the connecting hole is convenient for a support column 10 and a buffer column 11 to reciprocate up and down, a positioning groove 4 is formed in the middle of the upper surface of the top plate 2, the positioning groove 4 is used for placing a part structure, a first positioning plate 5 is arranged at one end of the positioning groove 4, a second positioning plate 6 is arranged at one side of the first positioning plate 5, a third positioning plate 7 is arranged at the other side of the first positioning plate 5, the second positioning plate 6 and the third positioning plate 7 are all used for fixing other part structures, a positioning main plate 8 is arranged at one side of the third positioning plate 7, the positioning, the lower fixed surface of roof 2 is connected with support column 10, the support column is used for fixed stay roof 2, one side of support column 10 is provided with buffering post 11, spring 12 has been cup jointed to buffering post 11's surface, spring 12 provides certain cushion effect for buffering post 11, the bottom of spring 12 is provided with bottom plate 13, the one end fixedly connected with of location mainboard 8 adjusts pole 14, the one end fixedly connected with turning handle 15 of adjusting pole 14, first locating plate 5, second locating plate 6 and third locating plate 7, spout 16 has all been seted up to the lower surface of location mainboard 8, draw-in groove 17 has been seted up to the surface of bottom plate 13, draw-in groove 17 is used for fixing 1 overall structure of fixation clamp on all the other parts are structural, the upper surface of third locating plate 7 is pegged graft and is had spacing post 18, spacing ring 19 has been cup jointed to.

In the utility model, the positioning clamp 1 is formed by combining the movable connecting structures of the top plate 2, the bottom plate 3, the first positioning plate 5, the second positioning plate 6, the third positioning plate 7, the positioning mainboard 8, the positioning groove 4 and the like, the first positioning plate 5, the second positioning plate 6 and the third positioning plate 7 all adjust the distance between the positioning plate and the positioning groove 4 through the sliding groove 16 of the lower surface to ensure the stable fixing of the part structure, the positioning mainboard 8 rotates the adjusting rod 14 through rotating the rotating handle 15, the adjusting rod 14 drives the positioning mainboard 8 to move, the structure achieves the purposes of simple design structure, convenient operation and firm fixing of the part structure and the like of the positioning clamp 1, four buffer columns 11 are fixedly connected to the lower surface of the top plate 2, springs 12 are sleeved on the outer surfaces of the buffer columns 11, the positioning clamp 1 is fixedly connected with other structural components through the clamping grooves 17 on the outer surface of the bottom plate 3, roof 2 stretches out and draws back through connecting hole 3 of support column 10 upper surface during the use, and buffer column 11 and support column 10 are the same reason, and spring 12 has played fine cushioning effect, and the location presss from both sides 1 in the use, can reduce wearing and tearing etc. to a certain extent, has prolonged the life of location clamp 1.

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 of CNC milling machine quick location clamping work piece, includes positioning clamp (1), its characterized in that, the top of positioning clamp (1) is provided with roof (2), connecting hole (3) have been seted up to the upper surface of roof (2), constant head tank (4) have been seted up at the middle part of roof (2) upper surface, the one end of constant head tank (4) is provided with first locating plate (5), one side of first locating plate (5) is provided with second locating plate (6), the opposite side of first locating plate (5) is provided with third locating plate (7), one side of third locating plate (7) is provided with location mainboard (8), the one end fixedly connected with baffle (9) of location mainboard (8).

2. The CNC milling machine rapid positioning and clamping fixture for the workpieces as claimed in claim 1, is characterized in that a supporting column (10) is fixedly connected to the lower surface of the top plate (2), and a buffering column (11) is arranged on one side of the supporting column (10).

3. The CNC milling machine rapid positioning and clamping fixture for the workpiece as claimed in claim 2, wherein a spring (12) is sleeved on the outer surface of the buffer column (11), a bottom plate (13) is arranged at the bottom of the spring (12), and a clamping groove (17) is formed in the outer surface of the bottom plate (13).

4. The CNC milling machine rapid positioning and clamping fixture for the workpieces as recited in claim 1, characterized in that an adjusting rod (14) is fixedly connected to one end of the positioning main plate (8), and a rotating handle (15) is fixedly connected to one end of the adjusting rod (14).

5. The CNC milling machine rapid positioning and clamping fixture for the workpieces as recited in claim 1, characterized in that the lower surfaces of the first positioning plate (5), the second positioning plate (6), the third positioning plate (7) and the positioning main plate (8) are provided with sliding grooves (16).

6. The CNC milling machine rapid positioning and clamping fixture for the workpieces as claimed in claim 1, wherein a limiting column (18) is inserted into the upper surface of the third positioning plate (7), and a limiting ring (19) is sleeved on the bottom of the limiting column (18).