CN212917780U - Cutting device for milling cutter machining - Google Patents

Abstract

The utility model discloses a cutting device for milling cutter processing, including frame, workstation and hold-down mechanism, frame top slidable mounting has the removal crossbearer, the workstation is installed inside the frame and the top has placed and has been processed, hold-down mechanism slidable mounting is in removal crossbearer bottom and with processed the contact compress tightly, hold-down mechanism includes the mounting panel, drive actuating cylinder and roll and compress tightly the subassembly, the mounting panel with remove crossbearer sliding connection, drive actuating cylinder vertical fixation is on the mounting panel lower surface, and inside piston rod stretches out from the lower extreme and exposes in the outside, and the end fixing has the roll that contacts with being processed and compresses tightly the subassembly, remove crossbearer bottom along its length be provided with the spout; the utility model discloses a be provided with hold-down mechanism, neither influence the cutting machine to the cutting process of being processed, can compress tightly spacingly again by processing, reduce its probability that perk or skew influence machining precision appear, can adjust hold-down mechanism's the upper and lower position of position and roll compressing tightly the subassembly about as required simultaneously.

Description

Cutting device for milling cutter machining

Technical Field

The utility model belongs to the technical field of milling cutter processing cutting device, concretely relates to cutting device is used in milling cutter processing.

Background

Milling cutters are cutting tools commonly used in milling machines or machining machines to perform milling operations (sometimes in other machine tools). They remove material by their fixed feed rate within the machine. The problem that when the existing cutting machine for machining the milling cutter is machined, deviation or local tilting can occur due to impact when the existing cutting machine for machining the milling cutter is used for cutting, so that the cutting precision is affected is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in milling cutter processing to being processed when the cutting on some milling cutter processing cutting machines that provide in solving above-mentioned background art, because strike can appear skew or local perk, thereby influence the problem of cutting process precision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device is used in milling cutter processing, includes frame, workstation and hold-down mechanism, frame top slidable mounting has the removal crossbearer, the workstation is installed and is placed at inside and the top of frame and processed, hold-down mechanism slidable mounting just compresses tightly in removal crossbearer bottom and with being processed the contact, hold-down mechanism includes the mounting panel, drives actuating cylinder and roll and compress tightly the subassembly, mounting panel and removal crossbearer sliding connection, it vertically fixes at the mounting panel lower surface to drive actuating cylinder, and inside piston rod stretches out from the lower extreme and expose in the outside, and end fixing have with the roll that is processed the contact and compress tightly the subassembly, it is provided with the spout along its length to remove crossbearer bottom.

Optionally, a sliding plate is fixed to the upper surface of the mounting plate, the sliding plate extends into the sliding groove in a sliding manner, and the side sections of the sliding plate and the sliding plate are in a T shape.

Optionally, the rolling compaction assembly comprises a sleeve block and a rolling ball, the sleeve block is fixed at the end of the piston rod, the rolling ball is rotatably installed inside the sleeve block, the lower surface of the rolling ball extends out of the sleeve block to be in rolling contact with the machined piston rod, and the sleeve block can move up and down along with the piston rod.

Optionally, a console is fixed to the top of the front end of the base, a console key is arranged on the console, a shielding assembly covering the console key is installed on the surface of the console, the shielding assembly includes a fixing column and a shielding plate, the two fixing columns are screwed on the surface of the console, and the "U" -shaped shielding plate is rotatably installed on the fixing column and located right outside the console key.

Optionally, a cutting head is slidably mounted on the movable cross frame, and the cutting head can cut and machine the surface to be machined.

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

(1) the utility model discloses a be provided with hold-down mechanism, neither influence the cutting machine to the cutting process of being processed, can compress tightly spacingly again by processing, reduce its probability that perk or skew influence machining precision appear, can adjust hold-down mechanism's the upper and lower position of position and roll compressing tightly the subassembly about as required simultaneously.

(2) The utility model discloses a be provided with and shelter from the subassembly, can shelter from the cover to the control key that temporarily does not use, reduce the probability that the control key influences cutting machine work is bumped to the external force mistake, and the shielding plate can the left and right sides rotation not influence the normal use of control key.

Drawings

Fig. 1 is a schematic structural view of the cutting device for milling cutter processing of the present invention;

fig. 2 is a schematic structural view of the pressing mechanism of the present invention;

fig. 3 is a schematic diagram illustrating an internal structure of the rolling compaction assembly shown in fig. 2 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of A in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a partial structure of the shielding assembly of the present invention;

in the figure: 1. a machine base; 2. a work table; 3. moving the transverse frame; 4. a hold-down mechanism; 41. mounting a plate; 42. a driving cylinder; 43. a rolling compaction assembly; 431. sleeving blocks; 432. rolling the beads; 5. a cutting head; 6. a console; 7. a shielding component; 71. fixing a column; 72. a shielding plate; 8. a chute; 9. a slide board.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a cutting device for milling cutter machining comprises a machine base 1, a workbench 2 and a pressing mechanism 4, wherein a movable cross frame 3 is slidably mounted at the top of the machine base 1, the workbench 2 is mounted inside the machine base 1, a machined workpiece is placed at the top of the workbench, the pressing mechanism 4 is slidably mounted at the bottom of the movable cross frame 3 and is pressed in contact with the machined workpiece, the pressing mechanism 4 comprises a mounting plate 41, a driving cylinder 42 and a rolling pressing assembly 43, the mounting plate 41 is slidably connected with the movable cross frame 3, the driving cylinder 42 is vertically fixed on the lower surface of the mounting plate 41, an inner piston rod extends out of the lower end of the inner piston rod and is exposed outside, the end part of the inner piston rod is fixedly provided with the rolling pressing assembly 43 in contact with the machined workpiece, the bottom of the movable cross frame 3 is provided with a sliding groove 8 along the length of the bottom of the movable cross frame, and the pressing mechanism 4 is, meanwhile, the left and right positions of the pressing mechanism 4 and the up and down positions of the rolling pressing assemblies 43 can be adjusted according to requirements.

In this embodiment, optionally, the sliding plate 9 is fixed on the upper surface of the mounting plate 41, the sliding plate 9 slides into the sliding groove 8, the side sections of the two sliding plates are T-shaped, and the position of the whole pressing mechanism 4 is adjusted as required by combining the two sliding plates to be in a proper working position.

In this embodiment, optionally, the rolling compaction assembly 43 includes a sleeve 431 and a rolling ball 432, the sleeve 431 is fixed at the end of the piston rod, the rolling ball 432 is rotatably installed inside the sleeve 431, and the lower surface of the rolling ball extends out of the sleeve 431 to be in rolling contact with the workpiece, the sleeve 431 can move up and down along with the piston rod, by providing the rolling compaction assembly 43, the workpiece can be compacted and positioned, and can also move along with the movement of the moving cross frame 3, and the rolling compaction assembly can be always compacted in contact with the workpiece while moving.

In this embodiment, optionally, a console 6 is fixed on the top of the front end of the base 1, a control key is arranged on the console 6, a shielding assembly 7 covering the control key is installed on the surface of the console 6, the shielding assembly 7 includes a fixed column 71 and a shielding plate 72, the two fixed columns 71 are screwed on the surface of the console 6, the "U" -shaped shielding plate 72 is rotatably installed on the fixed column 71 and located right outside the control key, the shielding assembly 7 is arranged, the control key which is not used temporarily can be shielded and covered, the probability that the operation of the cutting machine is affected by the accidental touch of the control key by external force is reduced, and the shielding plate 72 can rotate left and right without affecting the normal use of the control key.

In this embodiment, optionally, the cutting head 5 is slidably mounted on the movable cross frame 3, and the cutting head 5 can cut and process the surface to be processed.

The utility model discloses a theory of operation and use flow: when the utility model is used, the mounting plate 41 is slidably mounted at the bottom of the movable cross frame 3, the driving cylinder 42 is fixed on the surface of the mounting plate 41 through screws, during the whole cutting machine working, the driving cylinder 42 can be opened, the inner piston rod moves downwards to drive the rolling compaction component 43 to move downwards until the surface of the rolling bead 432 is contacted with the surface to be processed placed at the top of the worktable 2, the whole compaction mechanism 4 moves along with the front and back movement of the moving cross frame 3, the rolling bead 432 is contacted with the surface to be processed in a rolling way, can ensure that the processed workpiece can be pressed all the time, and the pressing mechanism 4 can not only not influence the cutting processing of the cutting machine on the processed workpiece, but also can press and limit the processed workpiece, thereby reducing the probability that the processed workpiece is tilted or deviated to influence the processing precision, meanwhile, the left and right positions of the pressing mechanism 4 and the up and down positions of the rolling pressing components 43 can be adjusted according to requirements; the fixed column 71 is screwed on the surface of the control platform 6, the end part of the shielding plate 72 is sleeved on the fixed column 71, and the shielding plate 72 can rotate left and right, so that the control key is shielded and covered conveniently, and the probability of cutting machine faults caused by mistaken touch of the control key is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cutting device is used in milling cutter processing, includes frame (1), workstation (2) and hold-down mechanism (4), frame (1) top slidable mounting has removal crossbearer (3), workstation (2) are installed and are placed by processing, its characterized in that at inside and the top of frame (1): hold-down mechanism (4) slidable mounting just compresses tightly with being processed the contact in removal crossbearer (3) bottom, hold-down mechanism (4) include mounting panel (41), drive actuating cylinder (42) and roll and compress tightly subassembly (43), mounting panel (41) and removal crossbearer (3) sliding connection, it vertically fixes at mounting panel (41) lower surface to drive actuating cylinder (42), and inside piston rod stretches out from the lower extreme and exposes in the outside, and the end fixing have with being processed the roll of contact and compress tightly subassembly (43), it is provided with spout (8) along its length to remove crossbearer (3) bottom.

2. The cutting device for milling cutter machining according to claim 1, characterized in that: the mounting panel (41) upper surface fixed has slide (9), slide (9) slide and stretch into in spout (8), and both side cross-sections are "T" type.

3. The cutting device for milling cutter machining according to claim 1, characterized in that: the rolling compaction assembly (43) comprises a sleeve block (431) and a rolling ball (432), the sleeve block (431) is fixed at the end of the piston rod, the rolling ball (432) is rotatably installed inside the sleeve block (431), the lower surface of the rolling ball extends out of the sleeve block (431) to be in rolling contact with a machined piston rod, and the sleeve block (431) can move up and down along with the piston rod.

4. The cutting device for milling cutter machining according to claim 1, characterized in that: the device is characterized in that a control platform (6) is fixed to the top of the front end of the base (1), a control key is arranged on the control platform, a shielding assembly (7) covering the control key is mounted on the surface of the control platform (6), the shielding assembly (7) comprises a fixing column (71) and a shielding plate (72), the fixing column (71) is installed on the surface of the control platform (6) in a threaded screwing mode, and the shielding plate (72) is U-shaped, is installed on the fixing column (71) in a rotating mode and is located on the outer side of the control key.

5. The cutting device for milling cutter machining according to claim 1, characterized in that: remove horizontal frame (3) and go up slidable mounting and have cutting head (5), cutting head (5) can be to being processed surface cutting process.

Images