CN218395965U

CN218395965U - Turning and milling combined machining tool

Info

Publication number: CN218395965U
Application number: CN202222782407.7U
Authority: CN
Inventors: 高柏林; 徐峻; 曹登平
Original assignee: Jiangsu Alutec Precision Machinery Co ltd
Current assignee: Jiangsu Alutec Precision Machinery Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-31
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a turning and milling combined machining cutter in turning and milling cutter field, including knife rest, cutter arbor, tool bit and coupling mechanism, the cutter arbor passes through coupling mechanism fixed connection in inside the knife rest, tool bit fixed connection in the cutter arbor bottom, the mounting hole has been seted up at knife rest bottom middle part, this turning and milling combined machining cutter makes the fixture block slide in the slot inside through embedding the cutter arbor inside the mounting hole, when the inclined plane of fixture block and the inclined plane contact of movable block, extrudees the movable block, makes the movable block remove in the movable groove inside, makes compression spring deformation, when the laminating of fixture block bottom and movable block's top, through restoring of compression spring make the movable block to the fixture block joint, the tool setting pole is fixed, through the pulling disc, makes the pull rod drive the movable block and remove, removes the fixed to the fixture block, accomplishes the dismantlement of cutter arbor to it is convenient to make the installation dismantlement of cutter, promotes dismouting stability, reduces the potential safety hazard.

Description

Turning and milling combined machining tool

Technical Field

The utility model relates to a turn-milling cutter technical field specifically is a turn-milling combined machining cutter.

Background

When the turning and milling machining center carries out mechanical machining, the composite machining cutter is a frequently-used cutter, the cutter is connected with the cutter sleeve, and then the cutter sleeve is connected with a milling accessory of the machining center on a machine tool main shaft, so that the installation of the cutter is completed.

At present, the process of dismounting a cutter from a cutter sleeve needs to be completed before and after machining, the cutter sleeve is clamped on a vice or manually to carry out the dismounting process of the cutter, so that the stability of the dismounted cutter is poor, the cutter is easy to slip, the cutter is collided or injured, and the turning and milling composite machining cutter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turn-milling combined machining cutter to having proposed in solving above-mentioned background art and having now need accomplish the cutter around processing from the broach shell dismouting process, carrying out the dismouting process of cutter with the broach shell clamp at vice or manpower usually, the poor stability of dismouting broach shell like this makes the cutter slippage easily, causes the cutter to collide with or the problem of bodily injury.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a turning and milling combined machining cutter, includes knife pouch, cutter arbor, tool bit and coupling mechanism, the cutter arbor passes through coupling mechanism fixed connection in inside the knife pouch, tool bit fixed connection in the cutter arbor bottom, the mounting hole has been seted up at knife pouch bottom middle part, coupling mechanism includes slot, fixture block, shifting chute, compression spring, movable block, pull rod and disc, the knife pouch bottom is located the mounting hole and has seted up the slot about the side, the symmetry fixedly connected with fixture block in cutter arbor lateral wall top, left side slot left side top and right side the shifting chute has been seted up at slot right side top, and is located the fixture block bottom, moving chute inside wall fixedly connected with compression spring, compression spring looks remote site fixedly connected with movable block, left side movable block left side intermediate position department and right side movable block right side intermediate position department fixedly connected with pull rod, and run through and extend to the knife pouch lateral wall, the pull rod keeps away from end fixedly connected with disc each other.

As a further description of the above technical solution:

the cutter arbor sliding connection in inside the mounting hole, just the cutter arbor lateral wall closely laminates with the mounting hole inner wall.

As a further description of the above technical solution:

the fixture block is slidably mounted in the slot, and the front side and the rear side of the fixture block are tightly attached to the inner side of the slot.

As a further description of the above technical solution:

inclined planes are arranged at the top of the clamping block and the bottom of the moving block, and the moving block is connected inside the moving groove in a sliding mode.

As a further description of the above technical solution:

the cutting angle of the bottom end of the cutter head is 90 degrees.

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

1. this turning and milling combined machining cutter, through inside embedding the cutter arbor mounting hole, make the fixture block slide in the slot is inside, when the inclined plane of fixture block and the inclined plane contact of movable block, extrude the movable block, make the movable block remove in the movable slot inside, make compression spring deformation, when the fixture block bottom is laminated with the top of movable block, through the recovery of compression spring make the movable block to the fixture block joint, it is fixed to the cutter arbor, through the pulling disc, make the pull rod drive the movable block and remove, remove the fixed to the fixture block, accomplish the dismantlement of cutter arbor, thereby it is convenient to make the installation of cutter dismantle, promote dismouting stability, reduce the potential safety hazard.

2. This turn-milling combined machining cutter sets up to ninety degrees through the cutting angle with the tool bit, reduces area of contact, reduces the degree of wearing and tearing, promotes the life of cutter.

Drawings

Fig. 1 is a schematic perspective view of a turning and milling composite machining tool according to the present invention;

fig. 2 is a schematic structural view of a connecting mechanism of a turning and milling composite machining tool provided by the present invention;

fig. 3 is a schematic view of a top view structure of a tool holder of the turning and milling combined machining tool provided by the present invention.

In the figure: 100. a knife sleeve; 110. mounting holes; 200. a cutter bar; 300. a cutter head; 400. a connecting mechanism; 410. inserting slots; 420. a clamping block; 430. a moving groove; 440. a compression spring; 450. a moving block; 460. a pull rod; 470. a disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 for simplicity of description, and do not indicate or imply that the device or element 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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a turning and milling combined machining tool, which is convenient for the installation and the disassembly of the tool, improves the stability of the installation and the disassembly of the tool, reduces the potential safety hazard, please refer to fig. 1-3, comprising a tool sleeve 100, a tool bar 200, a tool bit 300 and a connecting mechanism 400;

referring to fig. 1 again, the tool sleeve 100 is used for mounting the tool bar 200, the tool bit 300 and the connecting mechanism 400;

referring to fig. 1 again, the knife bar 200 is fixedly connected to the inside of the knife sheath 100 through the connecting mechanism 400, and the knife head 300 is fixedly connected to the bottom end of the knife bar 200;

referring to fig. 2 again, the middle of the bottom end of the tool sheath 100 is provided with a mounting hole 110, and the connection mechanism 400 includes an insertion slot 410, a fixture block 420, a moving slot 430, a compression spring 440, a moving block 450, a pull rod 460 and a disc 470;

referring to fig. 2 again, the bottom of the tool holder 100 is provided with slots 410 at the left and right sides of the mounting hole 110, the top of the outer side wall of the tool bar 200 is symmetrically and fixedly connected with clamping blocks 420, the left top of the left slot 410 and the right top of the right slot 410 are provided with moving slots 430, and are located at the bottom of the clamping blocks 420, and the inner side walls of the moving slots 430 are fixedly connected with compression springs 440;

referring to fig. 2 again, the opposite end of the compression spring 440 is fixedly connected with the moving block 450, the middle position of the left side of the left moving block 450 and the middle position of the right side of the right moving block 450 are fixedly connected with the pull rod 460, and the pull rod 460 penetrates and extends to the outer side wall of the tool holder 100, and the end parts of the pull rod 460, which are far away from each other, are fixedly connected with the discs 470.

In summary, the tool bar 200 is inserted into the mounting hole 110, so that the fixture block 420 slides in the slot 410, when the inclined surface of the fixture block 420 contacts with the inclined surface of the moving block 450, the moving block 450 is pressed, the moving block 450 moves in the moving groove 430, and the compression spring 440 deforms, when the bottom of the fixture block 420 is attached to the top of the moving block 450, the compression spring 440 is restored to clamp the fixture block 420 by the moving block 450, the tool bar 200 is fixed, the disc 470 is pulled, so that the pull rod 460 drives the moving block 450 to move, the fixture block 420 is released from being fixed, and the tool bar 200 is dismounted, so that the tool is mounted and dismounted conveniently, the dismounting stability is improved, and the potential safety hazard is reduced.

Referring to fig. 2 again, the tool bar 200 is slidably connected inside the mounting hole 110, and an outer sidewall of the tool bar 200 is tightly attached to an inner sidewall of the mounting hole 110.

Referring to fig. 2 again, the latch 420 is slidably mounted in the slot 410, and the front and rear sides of the latch 420 are closely attached to the inner side of the slot 410.

Referring to fig. 2 again, the top of the latch 420 and the bottom of the moving block 450 are both provided with slopes, and the moving block 450 is slidably connected inside the moving groove 430.

Referring again to fig. 2, the cutting angle of the bottom end of the cutting head 300 is 90 degrees.

In conclusion, by setting the cutting angle of the cutter head 300 to ninety degrees, the contact area is reduced, the degree of wear is reduced, and the service life of the cutter is prolonged.

When the tool is used specifically, a person skilled in the art inserts the tool bar 200 into the mounting hole 110 to slide the fixture block 420 in the insertion slot 410, when the inclined surface of the fixture block 420 contacts the inclined surface of the moving block 450, the moving block 450 is pressed to move the moving block 450 in the moving slot 430, so that the compression spring 440 deforms, when the bottom of the fixture block 420 is attached to the top of the moving block 450, the moving block 450 is clamped to the fixture block 420 through the restoration of the compression spring 440, the tool bar 200 is fixed to complete the fixing of the tool, when the tool is disassembled, the pull rod 460 drives the moving block 450 to move by pulling the disc 470, the fixing of the fixture block 420 is released, the tool bar 200 is pulled out of the mounting hole 110, and the tool bar 200 is disassembled.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a turn-milling combined machining cutter which characterized in that: the novel knife holder is characterized by comprising a knife holder (100), a knife bar (200), a knife head (300) and a connecting mechanism (400), wherein the knife bar (200) is fixedly connected inside the knife holder (100) through the connecting mechanism (400), the knife head (300) is fixedly connected to the bottom end of the knife bar (200), a mounting hole (110) is formed in the middle of the bottom end of the knife holder (100), the connecting mechanism (400) comprises a slot (410), a clamping block (420), a moving groove (430), a compression spring (440), a moving block (450), a pull rod (460) and a disc (470), the slots (410) are formed in the left side and the right side of the mounting hole (110) at the bottom of the knife holder (100), the clamping block (420) is symmetrically and fixedly connected to the top of the outer side wall of the knife holder (200), the moving groove (430) is formed in the left side top of the slot (410) and the right side top of the slot (410), the moving groove (420) is located at the bottom of the clamping block (420), the inner side wall of the moving groove (430) is fixedly connected with the compression spring (440), the compression spring (440) is relatively connected with the moving block (450), the moving block (450) is fixedly connected to the left side, the middle position of the moving block (450) at the left side and the right side and the moving block (450) and the right side, the middle position of the moving block (460) extends through the moving block (460), and the moving block (460) and the pulling rod (400) extends to the outer side of the moving block (100), the ends of the pull rods (460) far away from each other are fixedly connected with discs (470).

2. The turning and milling composite machining tool according to claim 1, characterized in that: the cutter bar (200) is connected inside the mounting hole (110) in a sliding mode, and the outer side wall of the cutter bar (200) is tightly attached to the inner side wall of the mounting hole (110).

3. The turning and milling composite machining tool according to claim 1, characterized in that: the fixture block (420) is slidably mounted in the slot (410), and the front side and the rear side of the fixture block (420) are tightly attached to the inner side of the slot (410).

4. The turning and milling composite machining tool according to claim 1, characterized in that: inclined planes are arranged at the top of the clamping block (420) and the bottom of the moving block (450), and the moving block (450) is connected to the inside of the moving groove (430) in a sliding mode.

5. The turning and milling composite machining tool according to claim 1, characterized in that: the cutting angle of the bottom end of the cutter head (300) is 90 degrees.