CN108581533A - A kind of fixture for facilitating machine shaft to punch - Google Patents
A kind of fixture for facilitating machine shaft to punch Download PDFInfo
- Publication number
- CN108581533A CN108581533A CN201810503566.4A CN201810503566A CN108581533A CN 108581533 A CN108581533 A CN 108581533A CN 201810503566 A CN201810503566 A CN 201810503566A CN 108581533 A CN108581533 A CN 108581533A
- Authority
- CN
- China
- Prior art keywords
- machine shaft
- block
- fixture
- vee
- punch
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/12—Accessories for attaching
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of fixtures for facilitating machine shaft to punch, vee-block including holding motor body lower end, the pressing plate for pushing against motor body upper end, the head fixture block for holding machine shaft are connected on vee-block, the bottom of vee-block is connected with compression backing plate, compress backing plate on be threaded with it is horizontally disposed tighten screw, tighten be connected on screw with head fixture block cooperation can tighten briquetting by what gear compressed；It further include the hand-held punching pin for installing and hitting shank.The present invention has the advantages that simple in structure, easily fabricated, failure rate is low, safe and reliable, easy to operation, the operation for facilitating machine shaft to drill, it avoids screw and directly compresses the possibility that gear mesh strength of gear face generates impression, the function of collecting shank is increased simultaneously so that present invention design more meets operational requirements.
Description
Technical field
The present invention relates to mechanized equipment technical field, specifically a kind of fixture for facilitating machine shaft to punch.
Background technology
With the innovation progress of technology, the model of motor is increasing in the market, at present when motor installs shaft, buying
The shaft of finished product motor does not meet requirement mostly, needs to change another shaft.But the gear of shaft and shaft end needs
It is connected by pin, it be in the shaft specific position drilling changed.Due to the difference in size, the fixture used that now drills is logical
With bench vice, it is not easy clamp and drilling effect is bad.
Meanwhile the pin being connect with shaft end gear for shaft is taper bolt, when assembly, need to throw stub end in axis into completely,
It need to be got from small head end when dismounting, consider that gear and motor body space length are narrow, it is to stretch into extrusion, phase with tweezers that operation is mostly
Between shaft rotate, therefore operate it is extremely inconvenient.
It is well known that motor is easily damaged device, exit that shank is inconvenient and tweezers have sharp one end with tweezers, it is easily right
Motor generates scratch, so that motor surface is generated impression using bench vice clamping, and shaft on motor arbitrarily bore by rotation
Hole is not easy, and the shank of taking-up is easy to jump out the due to of loseing and loses because small, causes damages.
Therefore, there is an urgent need to it is a kind of motor is effectively clamped, can fixed rotating shaft drilled, conveniently in narrow space
Shank is exited to the device of machine shaft.
Invention content
In order to avoid with solve above-mentioned technical problem, the present invention propose it is a kind of facilitate machine shaft punch fixture.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of fixture for facilitating machine shaft to punch, including the vee-block of motor body lower end is held, on the vee-block
It is connected with the pressing plate for pushing against motor body upper end, the head fixture block for holding machine shaft, the bottom of the vee-block is connected with pressure
Tight backing plate, be threaded on the compression backing plate it is horizontally disposed tighten screw, described tighten is connected with and head on screw
Fixture block cooperation can tighten briquetting by what gear compressed；It further include the hand-held punching pin for installing and hitting shank.
Further, the part that the pressing plate is contacted with motor body is arc.
Further, the head fixture block is equipped with the V-shaped groove of support machine shaft.
Further, the bottom of the V-shaped groove is equipped with the cylindrical hole for collecting shank.
Further, the punching pin includes cylinder, is connected to punch tapered and elongated on cylinder.
Further, the pressing plate, head fixture block, compression backing plate are connected by screw on vee-block.
The beneficial effects of the invention are as follows：
The present invention has the advantages that simple in structure, easily fabricated, failure rate is low, safe and reliable, easy to operation, compensates for existing
There are deficiency of the operation without special fixture, the operation for facilitating machine shaft to drill, using the side tightened screw with tighten briquetting cooperation
Formula compresses gear, avoids screw and directly compresses the possibility that gear mesh strength of gear face generates impression, avoids shaft from deforming, simultaneously
Increase the function of collecting shank so that present invention design more meets operational requirements.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structure composition schematic diagram of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the structural schematic diagram of punching pin in the present invention；
Fig. 4 is the structural schematic diagram one of head fixture block in the present invention；
Fig. 5 is the structural schematic diagram two of head fixture block in the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, below it is right
The present invention is expanded on further.
As shown in Figures 1 to 5, a kind of fixture for facilitating machine shaft to punch, including hold the V-arrangement of motor body lower end
Block 1 is connected with the pressing plate 5 for pushing against motor body upper end, the head fixture block 2 for holding machine shaft, the V on the vee-block 1
The bottom of shape block 1, which is connected with, compresses backing plate 6, be threaded on the compression backing plate 6 it is horizontally disposed tighten screw 4, it is described
Tighten to be connected on screw 4 coordinates can compress gear to tighten briquetting 3 with head fixture block 2；Further include hand-held for installing
With the punching pin 7 for hitting shank.
The part that the pressing plate 5 is contacted with motor body is arc.For convenience of operation, the design of fuselage briquetting 5 is not
Complete gland motor body.
The head fixture block 2 is equipped with the V-shaped groove 2a of support machine shaft.
The bottom of the V-shaped groove 2a is equipped with the cylindrical hole 2b for collecting shank.It is hit in use, cylindrical hole 2b solves shank
When collection problem.
The punching pin 7 includes cylinder 71, is connected to punch 72 tapered and elongated on cylinder 71.In use, installing, hitting
Go out shank and punching pin 7 can be used, grown since punch 72 is thin, solve because pin hole diameter is small, the narrow space of fuselage and gear due to
The installation that brings, dismounting problem.
The pressing plate 5, head fixture block 2, compression backing plate 6 are connected by screw on vee-block 1.Consider fuselage and gear
Narrow space, the collection of shank will facilitate, therefore the mating surface of each part has the requirement of roughness.
For the present invention in use, motor is clamped by vee-block 1 and briquetting 5, head fixture block 2 is inserted into motor gear and motor body
Between and machine shaft held by V-shaped groove 2a, while for convenience of operating, there is no complete gland motors for the design of fuselage briquetting 5
Fuselage.
When shaft drills, screws and tighten screw 4, by tightening 3 clamping motor gear of briquetting, to limit shaft rotation,
Facilitate drilling；After drilling, shank is inserted into drilling, shank is driven into drilling and realizes assembly by man-hour manually hand-held punching pin 7.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of fixture for facilitating machine shaft to punch, it is characterised in that：Vee-block (1) including holding motor body lower end,
The pressing plate (5) for pushing against motor body upper end, the head fixture block (2) for holding machine shaft, institute are connected on the vee-block (1)
The bottom for stating vee-block (1) is connected with and compresses backing plate (6), is threaded on the compression backing plate (6) and horizontally disposed tightens spiral shell
Follow closely (4), it is described tighten be connected on screw (4) with head fixture block (2) cooperation gear can be compressed tighten briquetting (3)；Also wrap
Include the punching pin (7) for installing and hitting shank.
2. a kind of fixture for facilitating machine shaft to punch according to claim 1, it is characterised in that：The pressing plate (5) with
The part of motor body contact is arc.
3. a kind of fixture for facilitating machine shaft to punch according to claim 1, it is characterised in that：The head fixture block
(2) it is equipped with the V-shaped groove (2a) of support machine shaft.
4. a kind of fixture for facilitating machine shaft to punch according to claim 3, it is characterised in that：The V-shaped groove (2a)
Bottom be equipped with collect shank cylindrical hole (2b).
5. a kind of fixture for facilitating machine shaft to punch according to claim 1, it is characterised in that：Punching pin (7) packet
It includes cylinder (71), be connected to punch (72) tapered and elongated on cylinder (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503566.4A CN108581533A (en) | 2018-05-23 | 2018-05-23 | A kind of fixture for facilitating machine shaft to punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503566.4A CN108581533A (en) | 2018-05-23 | 2018-05-23 | A kind of fixture for facilitating machine shaft to punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581533A true CN108581533A (en) | 2018-09-28 |
Family
ID=63629154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503566.4A Pending CN108581533A (en) | 2018-05-23 | 2018-05-23 | A kind of fixture for facilitating machine shaft to punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581533A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011212770A (en) * | 2010-03-31 | 2011-10-27 | Kazuhide Kobayashi | Workpiece clamping mechanism and machine tool |
| CN202167947U (en) * | 2011-06-30 | 2012-03-14 | 北京自动化控制设备研究所 | Bending moment resisting device in assembling process of motor gear |
| CN202964066U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Cylinder outer circular milling groove perforation positioning clamp |
| CN104476243A (en) * | 2014-10-31 | 2015-04-01 | 北京航星机器制造有限公司 | Completed surface part clamping installation device |
| CN208342282U (en) * | 2018-05-23 | 2019-01-08 | 芜湖天航装备技术有限公司 | A kind of fixture for facilitating machine shaft to punch |
-
2018
- 2018-05-23 CN CN201810503566.4A patent/CN108581533A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011212770A (en) * | 2010-03-31 | 2011-10-27 | Kazuhide Kobayashi | Workpiece clamping mechanism and machine tool |
| CN202167947U (en) * | 2011-06-30 | 2012-03-14 | 北京自动化控制设备研究所 | Bending moment resisting device in assembling process of motor gear |
| CN202964066U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Cylinder outer circular milling groove perforation positioning clamp |
| CN104476243A (en) * | 2014-10-31 | 2015-04-01 | 北京航星机器制造有限公司 | Completed surface part clamping installation device |
| CN208342282U (en) * | 2018-05-23 | 2019-01-08 | 芜湖天航装备技术有限公司 | A kind of fixture for facilitating machine shaft to punch |
Non-Patent Citations (2)
| Title |
|---|
| 王启平: "《机床夹具设计》", 29 February 1996, 哈尔滨工业大学出版社 * |
| 王怀建: "《常用职场工具与设备使用》", 30 September 2006, 重庆大学出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |