CN208067335U - A kind of lathe boring cutter tool apron - Google Patents

Abstract

The utility model discloses a kind of lathe boring cutter tool aprons, including pedestal, fixing port, adjusting nut, locking bar, adjusting mouth, standing screw, installing handle, tread plate, force block, mounting cylinder, stable pad and mounting hole.The utility model has the beneficial effects that：Uniformly there are multiple gap-shaped adjusting mouths for fixed discharge surface, allow fixing port that slight deformation occurs, coordinate adjusting nut, the inside deformation of fixing port can be allowed to banding boring cutter, multiple semicircular rubber latch items are uniformly fixed on fixing port medial surface, the frictional force of fixing port and boring cutter can be increased, pedestal upper end society there are two mounting hole and lower end setting there are one mounting hole, standing screw on three mounting holes can both fix boring cutter, the pressure to boring cutter can be changed on three points again, make boring cutter that can be finely adjusted after fixation, to improve the precision of processing, one piece of stablizing for elastic material is fixed between mounting cylinder and pedestal to pad, the amplitude of boring cutter vibrations can be reduced when boring cutter shakes.

Description

A kind of lathe boring cutter tool apron

Technical field

The utility model is related to a kind of boring cutter tool apron, specially a kind of lathe boring cutter tool apron belongs to field of machining.

Background technology

With the rapid development of science and technology and machinery, to the part in machine applications, processing request is also higher and higher, and boring A kind of with cutter expanded hole or the internal diameter turning process of other circular contours, boring cutter be it is a kind of be processed for device to hole it is special It with cutter, is widely used in a variety of applications in the field of mechanical processing, boring cutter is typically all the boring cutter tool apron for being fixed on lathe On, existing tool apron is all directly to compress knife bar with screw in fixed boring cutter, and boring cutter is easy tod produce and shaken at work in this way Dynamic, the requirement of machining accuracy is not achieved in workpiece, and when screw fixes boring cutter, and boring cutter can not carry out slight shifting It is dynamic so that the angle of boring cutter cannot be adjusted, and processing is inconvenient, and in long-time is processed, and screw is easy to send out due to vibrations It is raw to loosen, cause boring cutter to be easy to loosen, it is easy to cause danger, in addition, screw is in direct contact with knife bar, be easy that knife bar is made to deform Or screw damage.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of lathe boring cutter tool apron.

The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of lathe boring cutter tool apron, including it is pedestal, solid Determine mouth, adjusting nut, locking bar, adjusts mouth, standing screw, installing handle, tread plate, force block, mounting cylinder, stablizes pad and installation Hole；Described is fixedly arranged at the front end with fixing port, and adjusting nut is equipped on the fixing port, is uniformly consolidated on the fixing port medial surface Surely there are multiple semicircular rubber latch items, uniformly there are multiple gap-shaped adjusting mouths, the pedestals for the fixed discharge surface On there are mounting hole, the pedestal upper end setting there are two mounting hole and lower end setting there are one mounting hole, on the mounting hole Standing screw is installed, the pedestal rear portion is fixed with installing handle, and tread plate, the standing screw are fixed on the installing handle Bottom end be fixed with force block, mounting cylinder, the joint face that the fixing port and mounting cylinder are in contact are installed inside the pedestal For the inclined conical surface, it is fixed with one piece of stablizing for elastic material between the mounting cylinder and pedestal and pads, the force block is against peace On fitted tube.

Further, in order to which the inside deformation of fixing port can be allowed to banding boring cutter, the fixed discharge surface uniformly there are Multiple gap-shaped adjusting mouths.

Further, it in order to which the frictional force of fixing port and boring cutter can be increased, is uniformly fixed on the fixing port medial surface There are multiple semicircular rubber latch items.

Further, in order to enable boring cutter can be finely adjusted after fixation, there are two installations for the pedestal upper end society Hole and lower end setting are there are one mounting hole.

Further, solid between the mounting cylinder and pedestal in order to reduce the amplitude of boring cutter vibrations when boring cutter shakes There is one piece of stablizing for elastic material to pad surely.

Further, in order to ensure that the concentricity between boring bar and pedestal, the fixing port and mounting cylinder are in contact Joint face be the inclined conical surface.

The utility model has the beneficial effects that：Lathe boring cutter tool-apron structure connection is compact, using simple, reasonable design, Uniformly there are multiple gap-shaped adjusting mouths for fixed discharge surface so that slight deformation can occur for fixing port, and cooperation adjusts spiral shell Mother can allow the inside deformation of fixing port to banding boring cutter so that boring cutter is fixed more to be stablized, on fixing port medial surface It is even to be fixed with multiple semicircular rubber latch items, the frictional force of fixing port and boring cutter can be increased, so that boring cutter and solid Determine mouth to be less likely to occur to slide relatively, and locking bar can also protect boring cutter, avoiding boring cutter and fixing port from being in direct contact prevents Boring bar deformed damaged, pedestal upper end society there are two mounting hole and lower end setting there are one mounting hole, on three mounting holes Standing screw can not only fix boring cutter, but also the pressure to boring cutter can be changed on three points so that boring cutter after fixation may be used To be finely adjusted, one piece of elastic material is fixed with to improve the precision of processing, between mounting cylinder and pedestal stablizes pad, can be with The amplitude that boring cutter vibrations are reduced when boring cutter shakes, to improve the precision of processing, the connection that fixing port and mounting cylinder are in contact Face is the inclined conical surface, ensure that the concentricity between boring bar and pedestal, reduces the rigging error between each component, from And precision can be improved.

Description of the drawings

Fig. 1 is the utility model overall structure decomposition diagram；

Fig. 2 is the utility model internal cross section structural schematic diagram；

Fig. 3 is the utility model fixing port internal structure schematic diagram；

In figure：1, pedestal, 2, fixing port, 3, adjusting nut, 4, locking bar, 5, adjust mouth, 6, standing screw, 7, installation Handle, 8, tread plate, 10, force block, 11, mounting cylinder, 12, stablize pad, 12, mounting hole.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-3, a kind of lathe boring cutter tool apron, including pedestal 1, fixing port 2, adjusting nut 3, locking bar 4, adjust Mouth 5, installing handle 7, tread plate 8, force block 9, mounting cylinder 10, stablizes pad 11 and mounting hole 12 at standing screw 6；Described 1 front end It is fixed with fixing port 2, adjusting nut 3 is installed on the fixing port 2, is uniformly fixed on 2 medial surface of the fixing port multiple Semicircular rubber latch item 4,2 surface of the fixing port are stayed uniformly there are multiple gap-shaped adjusting mouths 5 on the pedestal 1 Have a mounting hole 12, the setting of 1 upper end of the pedestal there are two mounting hole 12 and lower end setting there are one mounting hole 12, the mounting holes Standing screw 6 is installed, 1 rear portion of the pedestal is fixed with installing handle 7, and tread plate 8, institute are fixed on the installing handle 7 on 12 The bottom end for stating standing screw 6 is fixed with force block 9, and mounting cylinder 10, the fixing port 2 and installation are equipped with inside the pedestal 1 10 joint faces that are in contact of cylinder are the inclined conical surface, and the steady of one piece of elastic material is fixed between the mounting cylinder 10 and pedestal 1 Determine pad 11, the force block 9 is against on mounting cylinder 10.

A kind of technical optimization scheme as the utility model：Uniformly there are multiple gap-shaped on the fixing port 2 surface Adjust mouth 5；Multiple semicircular rubber latch items 4 are uniformly fixed on 2 medial surface of the fixing port；1 upper end society of the pedestal Can there are two mounting hole 12 and lower end setting there are one mounting hole 12；One piece of bullet is fixed between the mounting cylinder 10 and pedestal 1 The stabilization pad 11 of property material；The joint face that the fixing port 2 and mounting cylinder 10 are in contact is the inclined conical surface.

When the utility model is used, installing handle is mounted on lathe first, then unscrew standing screw and adjusts spiral shell The knife bar of boring cutter is inserted into inside fixing port and pedestal, then tightens adjusting nut and boring cutter is tentatively fixed, then twist by mother Dynamic adjusting screw rod so that three adjusting screw rods resist mounting cylinder to resist the knife bar of boring cutter, can be divided according to actual demand Not Gai Bian three more boring cutters of standing screw handle of a knife pressure applied, to being finely adjusted to the angle of boring cutter, to improve The precision of processing.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of lathe boring cutter tool apron, it is characterised in that：Including pedestal (1), fixing port (2), adjusting nut (3), locking bar (4), it adjusts mouth (5), standing screw (6), installing handle (7), tread plate (8), force block (9), mounting cylinder (10), stablize pad (11) With mounting hole (12)；(1) is fixedly arranged at the front end with fixing port (2), and adjusting nut (3), institute are equipped on the fixing port (2) It states fixing port (2) and is internally provided with locking bar (4), be provided on the fixing port (2) and adjust mouth (5), stayed on the pedestal (1) There is mounting hole (12), standing screw (6) is installed on the mounting hole (12), pedestal (1) rear portion is fixed with installing handle (7), tread plate (8) is fixed on the installing handle (7), the bottom end of the standing screw (6) is fixed with force block (9), described Mounting cylinder (10) is installed inside pedestal (1), is equipped with inside the pedestal (1) and stablizes pad (11), the force block (9) is against On mounting cylinder (10).

2. a kind of lathe boring cutter tool apron according to claim 1, it is characterised in that：It uniformly stays on fixing port (2) surface There are multiple gap-shaped adjusting mouths (5).

3. a kind of lathe boring cutter tool apron according to claim 1, it is characterised in that：On fixing port (2) medial surface It is even to be fixed with multiple semicircular rubber latch items (4).

4. a kind of lathe boring cutter tool apron according to claim 3, it is characterised in that：Pedestal (1) upper end is provided with two A mounting hole (12) and lower end setting are there are one mounting hole (12).

5. a kind of lathe boring cutter tool apron according to claim 1, it is characterised in that：The mounting cylinder (10) and pedestal (1) Between be fixed with one piece of elastic material stablize pad (11).

6. a kind of lathe boring cutter tool apron according to claim 1, it is characterised in that：The fixing port (2) and mounting cylinder (10) joint face being in contact is the inclined conical surface.