CN208374230U - A kind of boring cutter fixing device - Google Patents

A kind of boring cutter fixing device Download PDF

Info

Publication number
CN208374230U
CN208374230U CN201820686937.2U CN201820686937U CN208374230U CN 208374230 U CN208374230 U CN 208374230U CN 201820686937 U CN201820686937 U CN 201820686937U CN 208374230 U CN208374230 U CN 208374230U
Authority
CN
China
Prior art keywords
broach shell
sliding
boring cutter
fixing
chute seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820686937.2U
Other languages
Chinese (zh)
Inventor
汪郑昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chizhou Jinrui Machinery Manufacturing Co Ltd
Original Assignee
Chizhou Jinrui Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chizhou Jinrui Machinery Manufacturing Co Ltd filed Critical Chizhou Jinrui Machinery Manufacturing Co Ltd
Priority to CN201820686937.2U priority Critical patent/CN208374230U/en
Application granted granted Critical
Publication of CN208374230U publication Critical patent/CN208374230U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of boring cutter fixing device, including broach shell, sliding chute seat and fixing bolt, the left end of broach shell is for fixing boring cutter, the right end of broach shell is equipped with mounting hole, broach shell bottom is provided with sliding rail, sliding handle is provided on broach shell, the sliding slot and sliding window matched with sliding rail is provided on sliding chute seat, sliding handle can slide in sliding window, the upper end of sliding chute seat is equipped at intervals at least two fixing bolts along broach shell axis direction, fixing bolt is used for across the fixed broach shell of the mounting hole of broach shell, and sliding chute seat is fixedly connected with machine tool chief axis.Boring cutter is fixed in broach shell by the utility model, sliding handle drives broach shell to move on the sliding rail of sliding chute seat in mobile sliding window, then the fixed broach shell of the mounting hole for broach shell being passed through by the fixing bolt of selection different location, achieve the purpose that change distance of the boring cutter apart from machine tool chief axis axis, it can need to select the fixation position of broach shell according to the range of work in this way, to avoid the boring cutter of replacement different length.

Description

A kind of boring cutter fixing device
Technical field
The utility model belongs to machining center boring cutter technical field, in particular to a kind of boring cutter fixing device.
Background technique
Currently, machining center boring cutter is essential device in machining, but there is many for existing boring cutter Defect, such as will increase cost in this way sometimes for the boring cutter of replacement different length according to the processing range of work and cause to give birth to Produce efficiency decline.In addition traditional boring cutter is directly loadable into machine tool chief axis, when the element surface of processing is coarse, shakes in process Larger, to boring cutter serious wear, boring cutter service life is very limited.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the utility model provides a kind of novel device mobile base.
To achieve the above object, the utility model provides the following technical solutions: a kind of boring cutter fixing device, feature exist In, including broach shell, sliding chute seat and fixing bolt, for fixing boring cutter, the right end of the broach shell, which is equipped with, pacifies for the left end of the broach shell Hole is filled, broach shell bottom is provided with sliding rail, sliding handle is provided on broach shell, the sliding slot matched with sliding rail is provided on sliding chute seat And sliding window, the sliding handle drive broach shell that can slide in sliding window to change boring cutter apart from machine tool chief axis axis Distance, the upper end of the sliding chute seat is equipped at intervals at least two fixing bolts, the fixing bolt along broach shell axis direction The fixed broach shell of mounting hole for passing through broach shell, the sliding chute seat are fixedly connected with machine tool chief axis.
Further, it is additionally provided between the fixing bolt and the sliding chute seat and tightly holds portion, described tightly hold is additionally provided in portion With the bolt hole of fixing bolt cooperation.
Further, the sliding slot is T-slot.
Compared with prior art, boring cutter fixing device provided by the utility model, boring cutter is fixed in broach shell, is led to It crosses and moves in sliding window sliding handle broach shell is driven to move on the sliding rail of sliding chute seat, then consolidating by selection different location Bolt is determined across the fixed broach shell of the mounting hole of broach shell, thus achieve the purpose that change distance of the boring cutter apart from machine tool chief axis axis, It can be needed to select to need different fixation positions according to the range of work in this way, to avoid the boring cutter of replacement different length.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the top view of broach shell;
Appended drawing reference: broach shell 1, sliding chute seat 2, fixing bolt 31, fixing bolt 32, boring cutter 4, mounting hole 5, sliding handle 6, Sliding window 7, main shaft 8.
Specific embodiment
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 Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
It please refers to shown in Fig. 1 and Fig. 2, a kind of boring cutter fixing device, including broach shell 1, sliding chute seat 2 and fixing bolt, sliding slot Seat 2 is fixedly connected with machine tool chief axis 8, and the left end of broach shell 1 is equipped with mounting hole 5, broach shell 1 for fixing boring cutter 4, the right end of broach shell 1 Bottom is provided with sliding rail, and sliding handle 6 is provided on broach shell 1, the sliding slot matched with sliding rail and sliding are provided on sliding chute seat 2 Window 7, sliding handle 6 drive broach shell that can slide in sliding window 7, and the upper end of sliding chute seat 2 is along between 1 axis direction of broach shell Every being equipped with fixing bolt 31 and fixing bolt 32, by selecting different fixing bolts to pass through the fixed broach shell of mounting hole 5 of broach shell, To achieve the purpose that change distance of the boring cutter apart from machine tool chief axis axis, can need to select according to the range of work so different Fixation position, thus avoid replacement different length boring cutter.
Embodiment 2:
It in above-mentioned technical foundation, further limits, is additionally provided between fixing bolt and sliding chute seat and tightly holds portion, tightly held in portion It is additionally provided with the bolt hole with fixing bolt cooperation.
Embodiment 3:
It in above-mentioned technical foundation, further limits, sliding slot is T-slot.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of boring cutter fixing device, which is characterized in that including broach shell, sliding chute seat and fixing bolt, the left end of the broach shell is used It is equipped with mounting hole in the right end of fixed boring cutter, the broach shell, broach shell bottom is provided with sliding rail, is provided with sliding handle on broach shell, The sliding slot and sliding window matched with sliding rail is provided on sliding chute seat, the sliding handle drives broach shell can be in sliding window To change distance of the boring cutter apart from machine tool chief axis axis, the upper end of the sliding chute seat is set along broach shell axis direction interval for middle sliding There are at least two fixing bolts, the fixing bolt is used for across the fixed broach shell of the mounting hole of broach shell, the sliding chute seat and lathe Main shaft is fixedly connected.
2. a kind of boring cutter fixing device as described in claim 1, which is characterized in that the fixing bolt and the sliding chute seat it Between be additionally provided with and tightly hold portion, it is described tightly to hold the bolt hole being additionally provided in portion with fixing bolt cooperation.
3. a kind of boring cutter fixing device as described in claim 1, which is characterized in that the sliding slot is T-slot.
CN201820686937.2U 2018-05-09 2018-05-09 A kind of boring cutter fixing device Expired - Fee Related CN208374230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820686937.2U CN208374230U (en) 2018-05-09 2018-05-09 A kind of boring cutter fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820686937.2U CN208374230U (en) 2018-05-09 2018-05-09 A kind of boring cutter fixing device

Publications (1)

Publication Number Publication Date
CN208374230U true CN208374230U (en) 2019-01-15

Family

ID=64973912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820686937.2U Expired - Fee Related CN208374230U (en) 2018-05-09 2018-05-09 A kind of boring cutter fixing device

Country Status (1)

Country Link
CN (1) CN208374230U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190115

Termination date: 20210509