CN213163252U

CN213163252U - Clamp for planer type milling machine

Info

Publication number: CN213163252U
Application number: CN202022001243.0U
Authority: CN
Inventors: 鄢家峰
Original assignee: Kunshan West Precision Mould Co ltd
Current assignee: Kunshan West Precision Mould Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-11
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a planer-type is anchor clamps for milling machine belongs to automatic mechanical equipment technical field. The utility model discloses a base and fixture, base up end both ends be provided with the support, fixture set up in the base top, fixture includes the grip slipper, the grip slipper both ends are connected with the support through the rotation axis, grip slipper up end left side is provided with fixed grip block, fixed grip block right side is provided with the slip grip block, the inside cavity that is provided with of grip slipper, the inside activity of cavity is provided with the movable block, the grip slipper up end is provided with the opening, the movable block top is passed the opening and is connected the slip grip block, the inside right side of grip slipper is provided with first pneumatic cylinder, first pneumatic cylinder passes through the telescopic link and connects the movable block, the utility model discloses effectively improved the work efficiency of milling machine processing, reduced operation personnel's intensity of labour, enlarged application scope and device simple structure, easy and simple to handle.

Description

Clamp for planer type milling machine

Technical Field

The utility model relates to an anchor clamps for planer-type milling machine belongs to automatic mechanical equipment technical field.

Background

Milling machines (milling machines) are generally machine tools that use milling cutters to machine various surfaces of a workpiece. 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. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

The planer type milling machine is a milling machine which is quite widely applied, but the planer type milling machine can only process a horizontal plane, cannot process a workpiece in multiple angles, needs an operator to lift the workpiece off and clamp the workpiece again after one surface of the workpiece is processed, and then processes the other surface of the workpiece, and has the disadvantages of complex operation process and low working efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the present invention is to provide a clamping apparatus for planer type milling machine for solve among the prior art planer type milling machine be milling machine end use very extensive one, but planer type milling machine can only carry out the processing of horizontal plane, and can't carry out the processing operation of multi-angle to the work piece, and need operating personnel to lift the work piece off the processing that the clamping carries out another face again after having processed a face to the work piece, the operation process is loaded down with trivial details, problem that work efficiency is low.

In order to achieve the above objects and other related objects, the utility model provides a clamp for planer type milling machine includes: base and fixture, base up end both ends be provided with the support, fixture set up in the base top, fixture includes the grip slipper, the grip slipper both ends are connected with the support through the rotation axis, grip slipper up end left side is provided with fixed grip block, fixed grip block right side is provided with the slip grip block, the inside cavity that is provided with of grip slipper, the inside activity of cavity is provided with the movable block, the grip slipper up end is provided with the opening, the movable block top is passed the opening and is connected the slip grip block, the inside right side of grip slipper is provided with first pneumatic cylinder, first pneumatic cylinder passes through the telescopic link and connects the movable block.

By adopting the technical scheme: when carrying out the centre gripping to special-shaped workpiece, place special-shaped workpiece between fixed grip block and slip grip block, first pneumatic cylinder starts the telescopic link extension and promotes the movable block and move left, the movable block drives the slip grip block and moves left, slip grip block and fixed grip block carry out the centre gripping to special-shaped workpiece, need process other faces or carry out the multi-angle when planer-type milling machine has processed one face of special-shaped workpiece and add man-hour, the grip slipper rotates certain angle around the rotation axis at both ends, make special-shaped workpiece be certain angle with the processing head, thereby realize the processing to many faces of special-shaped workpiece or multi-angle.

In an embodiment of the present invention, one side of the two supports is provided with a driving motor, and the driving motor is connected to the rotating shaft.

By adopting the technical scheme: the driving motor drives the rotating shaft to rotate, so that the clamping seat is driven to rotate around the rotating shaft, and the angle is adjusted.

In an embodiment of the utility model, two supports of base up end between still be provided with a plurality of locking mechanism, locking mechanism includes the fixture block, the base is inside to be provided with the second pneumatic cylinder with fixture block position department of correspondence, the second pneumatic cylinder is connected to the fixture block.

By adopting the technical scheme: after the grip slipper rotated to certain angle, in order to improve the stability of grip slipper, the second pneumatic cylinder drove the fixture block upward movement, and the fixture block contacts with the grip slipper bottom surface, carries out the locking to the grip slipper, prevents that the grip slipper from leading to the machining precision inaccurate at the various production displacements of course of working.

In an embodiment of the present invention, a connection portion between one of the two supports and the rotation shaft is provided with a graduated ring.

By adopting the technical scheme: through setting up the scale circle, the rotation angle of demonstration grip slipper directly perceived, the operating personnel of being convenient for reads.

In an embodiment of the present invention, the sliding clamping block and the fixed clamping block are provided with a pressure sensor inside a side surface thereof.

By adopting the technical scheme: the pressure sensor is arranged in the surface of the sliding clamping block, when the sliding clamping block clamps a workpiece, the pressure sensor is stressed, the pressure of the sliding clamping block on the workpiece is set according to the structural strength of the workpiece, and the workpiece is prevented from being deformed due to overlarge pressure applied to the workpiece by the sliding clamping block.

In an embodiment of the utility model, still include the PLC controller, the PLC controller passes through line connection driving motor, first pneumatic cylinder, second pneumatic cylinder and pressure sensor.

By adopting the technical scheme: the PLC controller controls the driving motor, the first hydraulic cylinder, the second hydraulic cylinder and the pressure sensor.

As above, the utility model discloses a fixture for planer-type milling machine has following beneficial effect:

the utility model discloses in add rotary mechanism in current fixture bottom, adjusted the angle of grip slipper through rotary mechanism to make planer-type milling machine can carry out multi-angle processing to the work piece, and to the special-shaped work piece of multiaspect, can realize processing a plurality of faces simultaneously through the rotation of grip slipper, effectively improved the work efficiency of milling machine processing, reduce operation personnel's intensity of labour, enlarged application scope and installed simple structure, it is easy and simple to handle.

Drawings

Fig. 1 is a schematic view of a main view structure of a fixture for a planer type milling machine according to an embodiment of the present invention.

Fig. 2 is a schematic left-view structural diagram of a fixture for a planer type milling machine according to an embodiment of the present invention.

Fig. 3 is a schematic top view of a fixture for a milling planer according to an embodiment of the present invention.

Fig. 4 is a schematic view of the main view internal structure of a milling planer fixture according to an embodiment of the present invention.

Fig. 5 is a schematic left-view internal structure diagram of a milling planer fixture according to an embodiment of the present invention.

Fig. 6 is a schematic view of a top view structure of a base of a milling planer fixture according to an embodiment of the present invention.

Fig. 7 is a schematic view of a main view structure of a sliding clamping block of a milling planer fixture according to an embodiment of the present invention.

Fig. 8 is a schematic diagram showing a left side view structure of a support of a clamp for a planer type milling machine according to an embodiment of the present invention.

Wherein, 1, a clamping mechanism; 2. a support; 3. a locking mechanism; 4. a base; 5. a drive motor; 6. a rotating shaft; 7. fixing the clamping block; 8. a clamping seat; 9. sliding the clamping block; 10. an opening; 11. a cavity; 12. a movable block; 13. a first hydraulic cylinder; 14. a second hydraulic cylinder; 15. a clamping block; 16. a pressure sensor; 17. and a graduated ring.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 8. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a jig for a milling planer, comprising: base 4 and

fixture

1, 4 up end both ends of base be provided with support 2, fixture 1 set up in 4 tops of base, fixture 1 includes

grip slipper

8, 8 both ends of grip slipper are connected with support 2 through

rotation axis

6, 8 up end left sides of grip slipper are provided with

fixed grip block

7, 7 right sides of fixed grip block are provided with

slip grip block

9, 8 inside cavities 11 that are provided with of grip slipper, 11 inside activities of cavity are provided with

movable block

12, 8 up ends of grip slipper are provided with opening 10, movable block 12 passes opening 10 top and connects

slip grip block

9, 8 inside right sides of grip slipper are provided with first pneumatic cylinder 13, first pneumatic cylinder 13 passes through the telescopic link and connects movable block 12.

One side of the two brackets 2 is provided with a driving motor 5, and the driving motor 5 is connected with a rotating shaft 6.

A plurality of locking mechanisms 3 are further arranged between the two supports 2 on the upper end face of the base 4, each locking mechanism 3 comprises a fixture block 15, a second hydraulic cylinder 14 is arranged in the base 4 corresponding to the fixture block 15, and the fixture block 15 is connected with the second hydraulic cylinder 14.

And a graduated ring 17 is arranged at the joint of one of the two brackets 2 and the rotating shaft 6.

And a pressure sensor 16 is arranged inside the surface of one side of the sliding clamping block 9 opposite to the fixed clamping block 17.

The hydraulic control system further comprises a PLC controller, and the PLC controller is connected with the driving motor 5, the first hydraulic cylinder 13, the second hydraulic cylinder 14 and the pressure sensor 16 through lines.

To sum up, the utility model discloses in add rotary mechanism bottom current fixture, adjusted the angle of grip slipper through rotary mechanism to make planer-type milling machine can carry out multi-angle processing to the work piece, and to the special-shaped work piece of multiaspect, can realize simultaneously processing a plurality of faces through the rotation of grip slipper, effectively improved the work efficiency of milling machine processing, reduce operation personnel's intensity of labour, enlarged application scope and device simple structure, it is easy and simple to handle. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A jig for a milling planer, characterized in that, the jig for a milling planer includes: a base (4) and a clamping mechanism (1), wherein two ends of the upper end surface of the base (4) are provided with a bracket (2), fixture (1) set up in base (4) top, fixture (1) includes grip slipper (8), grip slipper (8) both ends are connected with support (2) through rotation axis (6), grip slipper (8) up end left side is provided with fixed grip block (7), fixed grip block (7) right side is provided with slip grip block (9), grip slipper (8) inside is provided with cavity (11), cavity (11) inside activity is provided with movable block (12), grip slipper (8) up end is provided with opening (10), movable block (12) top is passed opening (10) and is connected slip grip block (9), grip slipper (8) inside right side is provided with first pneumatic cylinder (13), first pneumatic cylinder (13) are through telescopic link connection movable block (12).

2. The jig for a milling planer according to claim 1, characterized in that: one side of the two brackets (2) is provided with a driving motor (5), and the driving motor (5) is connected with a rotating shaft (6).

3. The jig for a milling planer according to claim 1, characterized in that: the hydraulic support is characterized in that a plurality of locking mechanisms (3) are further arranged between the two supports (2) on the upper end face of the base (4), each locking mechanism (3) comprises a clamping block (15), a second hydraulic cylinder (14) is arranged in the base (4) corresponding to the clamping block (15), and the clamping block (15) is connected with the second hydraulic cylinder (14).

4. The jig for a milling planer according to claim 1, characterized in that: and a graduated ring (17) is arranged at the joint of one of the two brackets (2) and the rotating shaft (6).

5. The jig for a milling planer according to claim 1, characterized in that: and a pressure sensor (16) is arranged in the surface of one side, opposite to the fixed clamping block (7), of the sliding clamping block (9).

6. The jig for a milling planer according to claim 1, characterized in that: the hydraulic control system is characterized by further comprising a PLC, wherein the PLC is connected with the driving motor (5), the first hydraulic cylinder (13), the second hydraulic cylinder (14) and the pressure sensor (16) through lines.