CN207479768U - A kind of gear-shaping clamp - Google Patents
A kind of gear-shaping clamp Download PDFInfo
- Publication number
- CN207479768U CN207479768U CN201721626463.4U CN201721626463U CN207479768U CN 207479768 U CN207479768 U CN 207479768U CN 201721626463 U CN201721626463 U CN 201721626463U CN 207479768 U CN207479768 U CN 207479768U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- mandrel
- gear
- pressing plate
- rises
- 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.)
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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of gear-shaping clamps, including pressing plate and pedestal, screw hole two is uniformly provided on the pressing plate, and fastening bolt has been connected through a screw thread it in screw hole two, the lower section of the pressing plate is equipped with plain washer, and the bottom of plain washer is fixed with pedestal, it is top through being connected at the center of the pedestal, and top upper be spaced apart is equipped with groove one and groove two, run through in the pedestal and be connected with the mandrel that rises, and the outside for the mandrel that rises is equipped with ringfeder, the centre position of the mandrel that rises is located at the lower section of pedestal equipped with limiting plate.In the utility model, using rising, gear shaping can be fixed in mandrel, it avoids being fixed using pressing plate merely in the past and causing happening for gear shaping position appearance activity, secondly, gear shaping is carried out by secondary fixation using pressing plate cooperation fastening bolt and enhances the fixed stability to gear shaping, so as to improve the precision of processing component.
Description
Technical field
The utility model is related to chuck apparatus technical field more particularly to a kind of gear-shaping clamps.
Background technology
Fixture:It is used for fixing processing object during machine-building, is allowed to occupy correct position, receives to construct or examine
The device of survey.Fixture type can be divided by handling characteristics:1. universal fixture.Such as machine vice, chuck, sucker, dividing head
With rotary table etc., there is very big versatility, can preferably adapt to the transformation of manufacturing procedure and processing object, structure has been determined
Type, size, specification seriation, wherein a kind of most of standard accessories for having become lathe.2. specificity fixture.For certain production
Clamping of the product part on certain procedure is needed and is specially manufactured and designed, and service object is single-minded, and specific aim is very strong, generally by product
Manufactory's designed, designed.Common have turning attachment, fraise jig, drill jig (guiding cutter drills on workpiece or fraising
Machine tool fixture), the boring template machine tool fixture of boring cutter bar bore hole on workpiece (guiding) and pallet (it is automatic to be used for building-block machine
Mobile clamping on line).3. flexible jig.It can replace or the special fixture of adjustment element.4. built-up jig.By not similar shape
The fixture of the standardized component composition of shape, specification and purposes, it is the single-piece often replaced suitable for trial production of new products and product, small quantities of
Production and temporary duty.
There is a kind of fixture dedicated for fixed gear shaping in many fixtures, but existing gear-shaping clamp is due to self structure
It is less, it causes to exist during actual use and shakiness such as is fixed to gear shaping, shaking is susceptible to, so as to influence Gear Shaping
Accuracy, thirdly, since structure is less, when gear shaping being fixed often using more single fastening means, cause
The shortcomings of gear shaping and too short fixture service life.
Utility model content
The purpose of this utility model is and a kind of gear-shaping clamp proposed in order to solve shortcoming in the prior art.
To achieve these goals, the utility model employs following technical solution：A kind of gear-shaping clamp, including pressing plate and
Pedestal is uniformly provided with screw hole two, and fastening bolt has been connected through a screw thread in screw hole two on the pressing plate, under the pressing plate
Side is equipped with plain washer, and the bottom of plain washer is fixed with pedestal, top through being connected at the center of the pedestal, and it is top on
It is spaced apart and is equipped with groove one and groove two, run through in the pedestal and be connected with the mandrel that rises, and the outside for the mandrel that rises is equipped with and rises
Set, the centre position of the mandrel that rises are located at the lower section of pedestal equipped with limiting plate.
As further describing for above-mentioned technical proposal：
The susceptor surface edge is uniformly provided with screw hole one.
As further describing for above-mentioned technical proposal：
The susceptor surface edge is uniformly provided with screw hole one.
As further describing for above-mentioned technical proposal：
The limiting plate is collar plate shape structure, and the diameter of limiting plate is more than the diameter for the mandrel that rises.
As further describing for above-mentioned technical proposal：
The pressing plate, plain washer, pedestal inside, which are located on the outside of the mandrel that rises, is equipped with ringfeder.
As further describing for above-mentioned technical proposal：
The top top position has been connected through a screw thread nut.
In the utility model, first, using rising, gear shaping can be fixed in mandrel, avoid it is previous merely using pressing plate into
Row fixation and cause happening for gear shaping position appearance activity, secondly, using pressing plate cooperation fastening bolt by gear shaping carry out two
Secondary fixation enhances the fixed stability to gear shaping, so as to improve the precision of processing component, finally, passes through the use of ringfeder
Firmly firm fixing on the inside of pedestal, improves the stability of gear shaping to the mandrel that can will rise indirectly.
Description of the drawings
Fig. 1 be the utility model proposes a kind of gear-shaping clamp structure diagram；
Fig. 2 be the utility model proposes a kind of gear-shaping clamp understructure schematic diagram；
Fig. 3 be the utility model proposes a kind of gear-shaping clamp pressure plate structure schematic diagram.
Marginal data：
1- nuts, 2- fastening bolts, 3- pressing plates, 4- plain washers, 5- ringfeders, 6- rise mandrel, 7- pedestals, 8- limiting plates, 9-
Screw hole one, 10- are top, 11- grooves one, 12- grooves two, 13- screw holes two.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of gear-shaping clamp including pressing plate 3 and pedestal 7, is uniformly provided with screw hole 2 13 on pressing plate 3, and
Fastening bolt 2 is connected through a screw thread in screw hole 2 13, the lower section of pressing plate 3 is equipped with plain washer 4, and the bottom of plain washer 4 is fixed
There is pedestal 7, run through at the center of pedestal 7 and be connected with top 10, and be spaced apart on top 10 and be equipped with groove 1 and groove 2 12,
Through the mandrel 6 that rises is connected with, and the outside for the mandrel 6 that rises is equipped with ringfeder 5 in pedestal 7, the centre position of the mandrel that rises 6 is located at pedestal 7
Lower section be equipped with limiting plate 8.
7 surface edge of pedestal is uniformly provided with screw hole 1, screw hole 1, screw hole 2 13 and 2 phase of fastening bolt
With use, limiting plate 8 is collar plate shape structure, and the diameter of limiting plate 8 is more than the diameter for the mandrel 6 that rises, pressing plate 3, plain washer 4, bottom
The outside that 7 inside of seat is located at the mandrel 6 that rises is equipped with ringfeder 5, and top 10 top position has been connected through a screw thread nut 1.
It is offered at 3 center of pressing plate and the mandrel 6 that rises matches the circular trough used, and the diameter of circular trough is more than the mandrel that rises
6 diameter, limiting plate 8 can play fixed function to pedestal 7, prevent it from position movement occur.
Operation principle：In use, being first placed on gear shaping on top the 10 of 6 top of mandrel of rising, carried out with pressing plate 3 by pressing
It is fixed, while pressing plate 3 and plain washer 4 are fixed using fastening bolt 2,6 active procedure of the mandrel that rises first during fastening
In ringfeder 5 interaction under be firmly fixed in pedestal 7, finally top 10 and pressing plate 3 are carried out by screw thread with nut 1
Fastening improves the stability of gear shaping under the action of multilayer fastening means is common in this way.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gear-shaping clamp, including pressing plate (3) and pedestal (7), which is characterized in that be uniformly provided with spiral shell on the pressing plate (3)
Hole two (13), and fastening bolt (2) has been connected through a screw thread in screw hole two (13), the lower section of the pressing plate (3) is equipped with plain washer
(4), and the bottom of plain washer (4) is fixed with pedestal (7), runs through at the center of the pedestal (7) and is connected with top (10), and pushes up
It is spaced apart on sharp (10) and is equipped with groove one (11) and groove two (12), run through in the pedestal (7) and be connected with the mandrel that rises
(6), and the outside of the mandrel that rises (6) is equipped with ringfeder (5), and the lower section that the centre position of the mandrel that rises (6) is located at pedestal (7) is equipped with
Limiting plate (8).
2. a kind of gear-shaping clamp according to claim 1, which is characterized in that pedestal (7) the surface edge is equal
It is even to offer screw hole one (9).
3. a kind of gear-shaping clamp according to claim 1, which is characterized in that the screw hole one (9), screw hole two (13) with it is tight
Fixing bolt (2) matches use.
4. a kind of gear-shaping clamp according to claim 1, which is characterized in that the limiting plate (8) is collar plate shape structure, and
The diameter of limiting plate (8) is more than the diameter for mandrel (6) of rising.
5. a kind of gear-shaping clamp according to claim 1, which is characterized in that the pressing plate (3), plain washer (4), pedestal
(7) inside, which is located on the outside of the mandrel (6) that rises, is equipped with ringfeder (5).
6. a kind of gear-shaping clamp according to claim 1, which is characterized in that the top position of top (10) passes through spiral shell
Line is connected with nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626463.4U CN207479768U (en) | 2017-11-29 | 2017-11-29 | A kind of gear-shaping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626463.4U CN207479768U (en) | 2017-11-29 | 2017-11-29 | A kind of gear-shaping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479768U true CN207479768U (en) | 2018-06-12 |
Family
ID=62473091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626463.4U Active CN207479768U (en) | 2017-11-29 | 2017-11-29 | A kind of gear-shaping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479768U (en) |
-
2017
- 2017-11-29 CN CN201721626463.4U patent/CN207479768U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |