CN202367465U - Shaft hole fixture of drilling planet bevel gears - Google Patents
Shaft hole fixture of drilling planet bevel gears Download PDFInfo
- Publication number
- CN202367465U CN202367465U CN 201120466374 CN201120466374U CN202367465U CN 202367465 U CN202367465 U CN 202367465U CN 201120466374 CN201120466374 CN 201120466374 CN 201120466374 U CN201120466374 U CN 201120466374U CN 202367465 U CN202367465 U CN 202367465U
- Authority
- CN
- China
- Prior art keywords
- base
- pin
- tooth mould
- pressure plate
- wrench
- 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 - Lifetime
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a shaft hole fixture of drilling planet bevel gears, which comprises a base, a press block, a tooth mould, a pressurizing board, a pin, a wrench, a support rod, a screw pin, a handle, a support and a pad. The tooth mould positioned by the pad is mounted at one end of the base, and is connected onto the base through the press block. The other end of the base opposite to the tooth mould is fixedly connected with the support, and the pressurizing board is hinged to the support through the pin to form a lever mechanism. An opening groove is arranged at one end of the pressurizing board where a workpiece is placed, and the wrench is mounted at the other end. The screw pin for positioning and connecting the handle is arranged on the base below the end of the pressurizing board where the wrench is mounted, the support rod parallel to the screw pin is arranged on the external side of the screw pin, the top end of the support rod is spherical and props up the bottom of the pressurizing board to form a point of strength, and the pressurizing board press downwards on the workpiece tightly through one end of the opening groove with the pin as the pivot. According to the shaft hole fixture, the lever type pressing mechanism and the tooth mould positioning workpiece are utilized, positioning is correct, pressing is reliable, mounting and dismounting are rapid, auxiliary work time is saved, and drilling efficiency is improved.
Description
Technical field
The utility model relates to a kind of machine cut clamp for machining, and specifically, the utility model relates to a kind of drilling bevel planet gear axis hole anchor clamps.
Background technology
Bevel planet gear in the automobile gearbox is the relative special gear of a kind of structure, and its architectural feature is that the another side of awl tooth is a sphere.This shaped piece adopts precision forging technology can realize High-efficient Production, adopt first drilling usually for the axis hole industry at gear middle part after finish turning technology enhance productivity.With the tooth portion and the tooth mould location of gear, be aided with hold down gag and implement Drilling Operations during actual drilling, this kind locating clip compact form is succinct, can accomplish effective processing.But, when changing Machining of Gear at every turn loading and unloading long partially man-hour, make that the drilling work efficiency is low, become one of problem that influences the production line productive temp.
The utility model content
The utility model is primarily aimed at the deficiency of prior art, proposes a kind of simple in structure, accurate positioning, loads and unloads drilling bevel planet gear axis hole anchor clamps efficiently.
The utility model is realized technical goal through following technical proposals.
Drilling bevel planet gear axis hole anchor clamps, it comprises base, briquetting, tooth mould, pressure plate, pin, wrench, push rod, spiral pin, handle, support and base.Said base is the cuboid member, the base of last plane one end seam setting-in plate-like, and the tooth mould cooperates the location with base, and briquetting is connected the compressing structure that constitutes locking tooth mould on the base.The other end of the relative tooth mould in plane is fixedly connected support on the said base, and pressure plate is hinged the formation leverage through pin and support, and the end that pressure plate is positioned at workpiece is provided with open slot, and the other end is installed outer oblique wrench up.Its improvements are: the base in that pressure plate is provided with under wrench one end is installed the handle that is located by connecting by spiral pin; Be provided with the push rod that parallels in the spiral pin outside; The push rod top is that the straight top application pressing plate of spherical surface body bottom surface constitutes impetus, and pressure plate is the downward workpiece pressing of an end that fulcrum passes through open slot with the pin.
In the said structure, the open slot that said pressure plate is positioned at workpiece one end is semicircle elongated slot, and its A/F is less than maximum diamater of work 10mm～20mm.
The utility model compared with prior art has following good effect:
1, the lever hold-down mechanism is simple, easy to manufacture;
2, workpiece is located on the tooth mould, be aided with the lever hold-down mechanism and compress, accurate positioning, compress reliable, loading and unloading are quick, save unproductive time, help improving drilling efficiency.
Description of drawings
Fig. 1 is the utility model structural profile sketch map.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
According to accompanying drawing the utility model is described further below.
Drilling bevel planet gear axis hole anchor clamps shown in Figure 1, it comprises base 1, briquetting 2, tooth mould 3, pressure plate 4, pin 5, wrench 6, push rod 7, spiral pin 8, handle 9, support 10 and base 11.Said base 1 is the cuboid member, the base 11 of last plane one end seam setting-in plate-like, and tooth mould 3 cooperates the location with base 11, and briquetting 2 is connected the compressing structure that constitutes locking tooth mould 3 on the base 1.The other end of the relative tooth mould 3 in plane is fixedly connected support 10 on base 1, and pressure plate 4 connects and composes leverage through pin 5 and support 10, and the end that pressure plate 4 is positioned at workpiece is provided with open slot, and the other end is installed outer oblique wrench 6 up.Base 1 in that pressure plate 4 is provided with under wrench 6 one ends is installed the handle 9 that is located by connecting by spiral pin 10; Be provided with the push rod 7 that parallels in spiral pin 10 outsides; Push rod 7 tops are that the straight top application pressing plate of spherical surface body 4 bottom surfaces constitute impetus, and pressure plate 4 is an end downward workpiece pressing of fulcrum through open slot with pin 5.To be positioned at the open slot of workpiece one end be semicircle elongated slot to pressure plate 4 in the present embodiment, and its A/F is less than maximum diamater of work 15mm, and this size can effectively be pressed on the workpiece, does not hinder drill bit 12 drillings again.
During actual the use, at first the turn handle 9, make push rod 7 break away from pressure plate 4; Pressing down wrench 6 has on the end of open slot pressure plate 4 to lift; Take the workpiece of having processed away from tooth mould 3, change a workpiece to be processed, upwards pull wrench 6 and make pressure plate 4 have an end of open slot to move down; Turn handle 9 is implemented drilling with drill bit 12 at last by push rod 7 straight top application pressing plate 4 locking workpiece.The utility model adopts lever hold-down mechanism and tooth mould 3 location workpiece, accurate positioning, compresses reliable, loading and unloading fast, saves unproductive time greatly, helps improving drilling efficiency.
Claims (2)
1. drilling bevel planet gear axis hole anchor clamps, it comprises base (1), briquetting (2), tooth mould (3), pressure plate (4), pin (5), wrench (6), push rod (7), spiral pin (8), handle (9), support (10) and base (11); Said base (1) is the cuboid member, the base (11) of last plane one end seam setting-in plate-like, and tooth mould (3) cooperates the location with base (11), and briquetting (2) is connected base (1) and goes up the compressing structure that constitutes locking tooth mould (3); The other end that said base (1) is gone up the relative tooth mould in plane (3) is fixedly connected support (10); Pressure plate (4) is hinged the formation leverage through pin (5) and support (10); The end that pressure plate (4) is positioned at workpiece is provided with open slot, and the other end is installed outer oblique wrench (6) up; It is characterized in that: the base (1) in that pressure plate (4) is provided with under wrench (6) one ends is installed the handle (9) that is located by connecting by spiral pin (10); Be provided with the push rod (7) that parallels in spiral pin (10) outside; Push rod (7) top is that the straight top application pressing plate of spherical surface body (4) bottom surface constitutes impetus, and pressure plate (4) is an end downward workpiece pressing of fulcrum through open slot with pin (5).
2. drilling bevel planet gear axis hole anchor clamps according to claim 1 is characterized in that: the open slot that said pressure plate (4) is positioned at workpiece one end is semicircle elongated slot, and its A/F is less than maximum diamater of work 10mm～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120466374 CN202367465U (en) | 2011-11-22 | 2011-11-22 | Shaft hole fixture of drilling planet bevel gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120466374 CN202367465U (en) | 2011-11-22 | 2011-11-22 | Shaft hole fixture of drilling planet bevel gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367465U true CN202367465U (en) | 2012-08-08 |
Family
ID=46591188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120466374 Expired - Lifetime CN202367465U (en) | 2011-11-22 | 2011-11-22 | Shaft hole fixture of drilling planet bevel gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589104A (en) * | 2015-01-09 | 2015-05-06 | 池州共康汽车零部件有限公司 | Drilling and cClamping device for drilling |
| CN110440717A (en) * | 2019-07-22 | 2019-11-12 | 东莞盛翔精密金属有限公司 | A kind of pistol type CCD measuring angle structure |
| CN111266889A (en) * | 2020-03-11 | 2020-06-12 | 江苏海洋大学 | A fix a position frock fast for machining |
-
2011
- 2011-11-22 CN CN 201120466374 patent/CN202367465U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589104A (en) * | 2015-01-09 | 2015-05-06 | 池州共康汽车零部件有限公司 | Drilling and cClamping device for drilling |
| CN110440717A (en) * | 2019-07-22 | 2019-11-12 | 东莞盛翔精密金属有限公司 | A kind of pistol type CCD measuring angle structure |
| CN111266889A (en) * | 2020-03-11 | 2020-06-12 | 江苏海洋大学 | A fix a position frock fast for machining |
| CN111266889B (en) * | 2020-03-11 | 2022-01-28 | 湖南工学院 | A fix a position frock fast for machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201175836Y (en) | Drilling jig for shaft-like parts | |
| CN203526994U (en) | Radial hole indexing jig device on cylindrical face | |
| CN101664884A (en) | Fast compressing device for workpiece processing | |
| CN202367465U (en) | Shaft hole fixture of drilling planet bevel gears | |
| CN106944849A (en) | A kind of special rapid clamping fixture of milling machine | |
| CN203471433U (en) | Spinning device | |
| CN104493576B (en) | Fixture used for drilling and tapping of hinge shape steel | |
| CN202479301U (en) | Automatic heading machine | |
| CN201565864U (en) | Cam rapid clamping device | |
| CN101693268B (en) | Portable tube bending machine | |
| CN103128564A (en) | Drilling planet bevel gear shaft hole clamp | |
| CN104669020B (en) | Ring flange vehicle clamper | |
| CN206614273U (en) | A kind of side Bidirectional clamping fixture | |
| CN206883211U (en) | A kind of special rapid clamping fixture of milling machine | |
| CN201423472Y (en) | Face gear broaching fixture device | |
| CN202592124U (en) | Rapid index head | |
| CN201544054U (en) | Quick clamping device used in workpieces machining | |
| CN205668158U (en) | The Quick-clamped positioning fixture of turbocharger housing | |
| CN206356937U (en) | A kind of efficient positioning and clamping mechanism | |
| CN202804735U (en) | Shell type machine tool clamp | |
| CN206230286U (en) | Power steer unloading valve hole machined fixture | |
| CN203541758U (en) | Hydraulic type pressing clamp | |
| CN203141252U (en) | Hole grinding device | |
| CN202344892U (en) | Automatic ejection device | |
| CN202224978U (en) | Single-cylinder vehicle clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |