CN207873196U - Speed reducer output shaft windowing fixture - Google Patents
Speed reducer output shaft windowing fixture Download PDFInfo
- Publication number
- CN207873196U CN207873196U CN201721597412.3U CN201721597412U CN207873196U CN 207873196 U CN207873196 U CN 207873196U CN 201721597412 U CN201721597412 U CN 201721597412U CN 207873196 U CN207873196 U CN 207873196U
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- CN
- China
- Prior art keywords
- column
- fixed
- hold
- bearing
- output shaft
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- Expired - Fee Related
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Abstract
The utility model discloses speed reducer output shaft windowing fixtures,Including pedestal,Bushing plate,Opening,Bearing plate,Bearing rod,Fixed column,Stent,Fixed link,Hold-down column,It is characterized in that the bottommost in total is arranged in pedestal,Stent is connected with hold-down column,And hold-down column is located between two fixed columns in left and right,It is connected with fixed column below fixed link,Connect with fixed link under being connected with bearing plate on bearing rod,Bushing plate is located at the top of total,Opening is located at the left and right sides on bushing plate,After workpiece is put into the square groove being made of bearing plate and bearing rod,Bearing plate starts to push ahead to fixed link,Fixed column can fix workpiece in time,Stent functions to simultaneously,Hold-down column is set to start the device that has been fixedly clamped by constantly pushing ahead,Opening starts release,Bushing plate is started to work,It is finally reached the effect being fixedly clamped,The effect of rapid reinforcement clamping may be implemented in the utility model.
Description
Technical field
The utility model is related to machining tools arts, specially speed reducer output shaft windowing fixture.
Background technology
The characteristics of fixture refers to the holding appliance being processed to workpiece on drilling machine, drill jig is on general drilling machine
Hole machined is carried out to workpiece, is had the characteristics that following more：(1) rigidity of cutter itself is poor：During the hole processed on drilling machine is mostly
The hole of small size, process content nothing more than processing such as brill, expansion, hinge, ream or tappings, so, cutter diameter is often smaller, and
Axial dimension is larger, and the rigidity of cutter is poor.(2) asymmetry of multi-blade easily causes the Form and position error in hole：Bore, expand, cut with scissors etc.
Aperture knife tool, mostly multiple-cutting-edge tool, when blade is distributed, asymmetric or edge length is unequal, can cause the system for being processed hole
Error is made, in particular by common Twist Drill, the asymmetry of the both sides blade caused by hand grinding drill bit easily causes
It is processed the hole position offset in hole, the bending of aperture increases and axially bored line and crooked, seriously affects shape, the positional precision in hole.(3)
When common spiral bit pulls out of hole, hole position precision is very poor：Common fluted drill axial dimension is big, poor structure rigidity, in addition drill core structure
It is formed by chisel edge, destroys centering, keeps apex point movement unstable, often causes larger hole position error during playing cobalt.
In single-piece, small lot production, often operative employee to be leaned on constantly to carry out manual synchronizing control in trip-out process
Hole position precision, and in high-volume efficiently production, then it needs to solve the stringent guiding of cutter by the improvement and fixture of edge structure
Certainly.In the production of machine tool, there is presently no a kind of speed reducer output shaft windowing fixtures easy to process.
Utility model content
The utility model is exactly in view of the above problems, providing a kind of speed reducer output shaft windowing fixture easy to process.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Speed reducer output shaft windowing fixture, including pedestal, bushing plate, opening, bearing plate, bearing rod, fixed column, fixation
Mould, fixed link, hold-down column, it is characterised in that the bottommost in total is arranged in pedestal, and stent is connected with hold-down column, and presses
Tight column is located between two fixed columns in left and right, is connected with fixed column below fixed link, under being connected with bearing plate on bearing rod and solid
Fixed pole connects, and bushing plate is located at the top of total, and opening is located at the left and right sides on bushing plate.Opening and hold-down column phase
With there are two all, bearing plate and bearing rod be combined into a square groove and there are two, fixed column totally four and be one group two-by-two.
In the utility model, after workpiece is put into the square groove being made of bearing plate and bearing rod, bearing plate starts forward
It is advanced at fixed link, fixed column can fix workpiece in time, while stent functions to, by constantly pushing ahead
Hold-down column is set to start the device that has been fixedly clamped, opening starts release, and bushing plate is started to work, and the work being fixedly clamped is finally reached
With the effect of rapid reinforcement clamping may be implemented in the utility model.
Description of the drawings
Fig. 1 be the utility model overall structure diagram wherein：
1-pedestal, 2-bushing plates, 3-opening, 4-bearing plates, 5-bearing rods, 6-fixed columns, 7-stents,
8-fixed links, 9-hold-down columns.
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.
Speed reducer output shaft windowing fixture, including pedestal 1, bushing plate 2, opening 3, bearing plate 4, bearing rod 5, fixed column
6, stent 7, fixed link 8, hold-down column 9, it is characterised in that the bottommost in total, stent 7 and compression is arranged in pedestal 1
Column 9 is connected, and hold-down column 9 is located between two fixed columns 6 in left and right, and the lower section of fixed link 8 is connected with fixed column 6, on bearing rod 5 and
Bearing plate 4 connects under being connected with fixed link 8, and bushing plate 2 is located at the top of total, and opening 3 is located at left and right on bushing plate 2
Both sides.Opening 3 it is identical as hold-down column 9 all there are two, bearing plate 4 and bearing rod 5 be combined into a square groove and there are two,
Fixed column 6 totally four and two-by-two be one group.
In the utility model, after workpiece is put into the square groove being made of bearing plate 4 and bearing rod 5, bearing plate 4 start to
Before be advanced at fixed link 8, fixed column 6 can fix workpiece in time, while stent 7 functions to, by constantly to
It is pushed forward into making hold-down column 9 start the device that has been fixedly clamped, opening 3 starts release, and bushing plate 2 starts work, is finally reached clamping
The effect of rapid reinforcement clamping may be implemented in fixed effect, the utility model.
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 (4)
- The fixture 1. speed reducer output shaft opens a window, including pedestal, bushing plate, opening, bearing plate, bearing rod, fixed column, fixation Mould, fixed link, hold-down column, it is characterised in that the bottommost in total is arranged in pedestal, and stent is connected with hold-down column, and presses Tight column is located between two fixed columns in left and right, is connected with fixed column below fixed link, under being connected with bearing plate on bearing rod and solid Fixed pole connects, and bushing plate is located at the top of total, and opening is located at the left and right sides on bushing plate.
- The fixture 2. speed reducer output shaft according to claim 1 opens a window, it is characterised in that opening is identical as hold-down column all There are two.
- The fixture 3. speed reducer output shaft according to claim 1 opens a window, it is characterised in that bearing plate is combined into bearing rod One square groove and there are two.
- The fixture 4. speed reducer output shaft according to claim 1 opens a window, it is characterised in that fixed column totally four and is two-by-two One group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597412.3U CN207873196U (en) | 2017-11-26 | 2017-11-26 | Speed reducer output shaft windowing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597412.3U CN207873196U (en) | 2017-11-26 | 2017-11-26 | Speed reducer output shaft windowing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873196U true CN207873196U (en) | 2018-09-18 |
Family
ID=63501107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597412.3U Expired - Fee Related CN207873196U (en) | 2017-11-26 | 2017-11-26 | Speed reducer output shaft windowing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873196U (en) |
-
2017
- 2017-11-26 CN CN201721597412.3U patent/CN207873196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |