CN207735860U - A kind of hole extruding machine - Google Patents
A kind of hole extruding machine Download PDFInfo
- Publication number
- CN207735860U CN207735860U CN201820100179.1U CN201820100179U CN207735860U CN 207735860 U CN207735860 U CN 207735860U CN 201820100179 U CN201820100179 U CN 201820100179U CN 207735860 U CN207735860 U CN 207735860U
- Authority
- CN
- China
- Prior art keywords
- hole
- steel ball
- workpiece
- roughing
- tube
- 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
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Abstract
The utility model discloses a kind of hole extruding machines, including, forcing press, forcing press is connected and fixed by connecting plate and workbench, is assembled by guide post and slide plate, and slide plate bottom is fixed with extruded rod；Workbench is equipped with fixing groove and steel ball through-hole, and fixing groove is assembled with workpiece to fix workpiece, and workpiece is equipped with the roughing hole being pre-machined, and the diameter in roughing hole is less than the bore dia for finally needing to process；Steel ball is installed above roughing hole, roughing axially bored line is overlapped with extruded rod axis and the centre of sphere of steel ball is overlapped with roughing axially bored line.Steel ball is positioned on workpiece by the utility model, forcing press work, so that extruded rod is squeezed steel ball and is passed through workpiece, it is easy to operate, efficient, finish is good, error range is small to obtain the hole that finally processes, and since workpiece is squeezed to both sides, the intensity of workpiece is improved, stability is good.The utility model can rapid processing, reduce operation and the manufacturing cost of enterprise.
Description
Technical field
The utility model is related to a kind of hole processing devices, more particularly to a kind of hole extruding machine.
Background technology
It is desirable to the workpiece for processing hole has very much, for example, water pump pulley center hole.Usually processing hole needs lathe
Processing either carries out reamer processing.But pass through long-term practice and find, the hole stability that lathe car comes out is poor, and reamer twists out
The hole finish come is not high and less efficient.Therefore, it is necessary to make improvements.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of crowded holes
Machine, stability is good, highly polished, efficient and error range is small.
To achieve the above object, the utility model provides a kind of hole extruding machine, including, forcing press, the forcing press leads to
It crosses connecting plate to be connected and fixed with workbench, assemble by guide post and slide plate, the slide plate bottom is fixed with extruded rod；
The workbench is equipped with fixing groove and steel ball through-hole, and the fixing groove is assembled with workpiece to fix workpiece,
The workpiece is equipped with the roughing hole being pre-machined, and the diameter in the roughing hole is less than what final needs processed
Bore dia；
Steel ball is installed above the roughing hole, the roughing axially bored line is overlapped with extruded rod axis and steel ball
The centre of sphere overlapped with roughing axially bored line.
Bolt assembles admittedly after passing through the installation through-hole in mounting disc with workbench as a further improvement of the utility model,
It is fixed, it is connected and fixed at the top of the mounting disc and guiding tube, is guiding channel inside the guiding tube；
The guiding tube be equipped with guiding inclined tube, the guiding inclined tube diagonally downward and guiding inclined tube bottom with storage
Pipe one end connects, and the storage tube other end is equipped with end sealing plate；
The storage tube is equipped with mouth of taking, and the mouth of taking is that storage tube open top forms.
Buffering inclined plate, the buffering inclined plate are provided at the top of guiding tube as a further improvement of the utility model,
It is tilted to down from above, and its top is connected and fixed with fixinig plate, the fixinig plate is fixed in guiding channel, and described is slow
Inclined plate is rushed to be made of elastic material.
It is equipped with buffer substrate tablet in buffering inclined plate corresponding position as a further improvement of the utility model, the buffer substrate tablet is solid
It is scheduled in guiding channel, buffer substrate tablet is made of elastic material.
The storage tube is horizontally disposed as a further improvement of the utility model, and is arranged on the inside of the sealing plate of end
There is cushion pad, the cushion pad is for absorbing impact of the steel ball to end sealing plate.
The utility model has the beneficial effects that：
Steel ball is positioned on workpiece by the utility model, forcing press work, so that extruded rod is squeezed steel ball and is passed through workpiece, to
Obtain the hole that finally processes, it is easy to operate, efficient, finish is good, error range is small, and since workpiece is squeezed to both sides,
The intensity of workpiece is improved, stability is good.
The utility model can rapid processing, reduce operation and the manufacturing cost of enterprise.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of hole extruding machine specific implementation mode of the utility model.
Fig. 2 is enlarged drawing at F1 in Fig. 1.
Fig. 3 is that a kind of the utility model hole extruding machine specific implementation mode leads bulb structural schematic diagram.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-Fig. 3, a kind of hole extruding machine, including, forcing press 1, the forcing press 1 passes through connecting plate 51 and workbench
5 are connected and fixed, are assembled by guide post 6 and slide plate 7, and 7 bottom of slide plate is fixed with extruded rod 2；
The workbench 5 is equipped with fixing groove 52 and steel ball through-hole 8, and the fixing groove 52 is assembled with workpiece 4 with solid
Determine workpiece, the workpiece 4 is equipped with the roughing hole 41 being pre-machined, and the diameter in the roughing hole 41, which is less than, finally to be needed
The hole to be processed；
41 top of roughing hole is equipped with steel ball 3, and 41 axis of roughing hole is overlapped with 2 axis of extruded rod
And the centre of sphere of steel ball 3 is overlapped with 41 axis of roughing hole.
In use, starting forcing press 1, so that forcing press is passed through guide post 6 and drive slide plate 7 to move down so that extruded rod 2 is downward
Pressing steel balls 3 are so that steel ball 3 forms final hole by roughing hole 41.Then steel ball passes through the groove body 42 and steel in workpiece 4
Workbench 5 is discharged in ball through-hole 8.The hole precision that this mode obtains first is very high, and process is actually detected, and the margin of tolerance is at 2 μm
Within.And process velocity block, in process roughing hole peripheral part squeeze around, it is strong workpiece can be effectively improved
Degree.
Further, it can be fallen after passing through steel ball through-hole 8 due to steel ball, and steel ball at this time is also equipped with certain kinetic energy,
Operator may be injured by a crashing object, it is therefore desirable to design special device and guide, collect to steel ball, concrete mode is as follows：
Bolt 200 is fixed after passing through the installation through-hole 111 in mounting disc 110 with the assembly of workbench 5, the mounting disc
110 are connected and fixed with 100 top of guiding tube, and 100 inside of guiding tube is guiding channel 101；
The guiding tube 100 be equipped with guiding inclined tube 120, the guiding inclined tube 120 diagonally downward and guiding inclined tube
120 bottoms are connect with 130 one end of storage tube, and 130 other end of storage tube is equipped with end sealing plate 132；
The storage tube 130 is equipped with mouth 131 of taking, and the mouth of taking is that 130 open top of storage tube forms.
In use, steel ball is fallen to from steel ball through-hole 8 in guiding channel 101, subsequently into storage tube 130, on the one hand
Person easy to operation takes, and on the other hand prevents steel ball from leaking out, and generates security risk.
Further, steel ball smashes guiding tube 100 in order to prevent, can be in 100 top setting buffering inclined plate of guiding tube
420, the buffering inclined plate 420 is tilted to down from above, and its top is connected and fixed with fixinig plate 410, the fixinig plate
410 are fixed in guiding channel 101, and the buffering inclined plate 420 is made of elastic material, such as elastic sheet metal, elasticity modeling
Tablet etc..
In use, steel ball is to buffering inclined plate impact, buffering inclined plate can cut down most of impact force, to prevent guiding tube
Directly smashed.
Further, it is equipped with buffer substrate tablet 500 in buffering inclined plate corresponding position, the buffer substrate tablet 500 is fixed on guiding channel
In 101, buffer substrate tablet 500 is made of elastic material, such as rubber, silica gel.In use, steel ball may from buffering inclined plate on skip to it is slow
In punching 500, buffer substrate tablet makes steel ball enter in guiding channel after cutting down its impact force.This is right after capable of preventing steel ball from takeofing
Guiding tube generates impact and guiding tube is caused to damage.
Further, the storage tube 130 is horizontally disposed, and sealing plate 132 inside in end is provided with cushion pad 300,
The cushion pad 300 is for absorbing impact of the steel ball to end sealing plate.Cushion pad is made of elastic material, such as rubber, silicon
Glue etc..
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (5)
1. a kind of hole extruding machine, including, forcing press, it is characterized in that：The forcing press is connected and fixed by connecting plate and workbench,
It is assembled by guide post and slide plate, the slide plate bottom is fixed with extruded rod；
The workbench is equipped with fixing groove and steel ball through-hole, and the fixing groove is assembled with workpiece to fix workpiece, described
Workpiece be equipped with the roughing hole that is pre-machined, the diameter in the roughing hole is less than the Kong Zhi for finally needing to process
Diameter；
Steel ball is installed above the roughing hole, the roughing axially bored line is overlapped with extruded rod axis and the ball of steel ball
The heart is overlapped with roughing axially bored line.
2. hole extruding machine as described in claim 1, it is characterized in that：Bolt fills after passing through the installation through-hole in mounting disc with workbench
It with fixation, is connected and fixed at the top of the mounting disc and guiding tube, is guiding channel inside the guiding tube；
The guiding tube is equipped with guiding inclined tube, and the guiding inclined tube is diagonally downward and guiding inclined tube bottom and storage tube one
End connection, the storage tube other end are equipped with end sealing plate；
The storage tube is equipped with mouth of taking, and the mouth of taking is that storage tube open top forms.
3. hole extruding machine as claimed in claim 2, it is characterized in that：Buffering inclined plate, the buffering are provided at the top of guiding tube
Inclined plate is tilted to down from above, and its top is connected and fixed with fixinig plate, and the fixinig plate is fixed in guiding channel, described
Buffering inclined plate using elastic material make.
4. hole extruding machine as claimed in claim 3, it is characterized in that：It is equipped with buffer substrate tablet, the buffering in buffering inclined plate corresponding position
Piece is fixed in guiding channel, and buffer substrate tablet is made of elastic material.
5. hole extruding machine as claimed in claim 2, it is characterized in that：The storage tube is horizontally disposed, and on the inside of the sealing plate of end
It is provided with cushion pad, the cushion pad is for absorbing impact of the steel ball to end sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100179.1U CN207735860U (en) | 2018-01-22 | 2018-01-22 | A kind of hole extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100179.1U CN207735860U (en) | 2018-01-22 | 2018-01-22 | A kind of hole extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735860U true CN207735860U (en) | 2018-08-17 |
Family
ID=63123739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820100179.1U Expired - Fee Related CN207735860U (en) | 2018-01-22 | 2018-01-22 | A kind of hole extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975283A (en) * | 2020-07-24 | 2020-11-24 | 中国航发北京航空材料研究院 | Cold extrusion method and tool for prolonging cycle life of wheel disc with bolt holes |
-
2018
- 2018-01-22 CN CN201820100179.1U patent/CN207735860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975283A (en) * | 2020-07-24 | 2020-11-24 | 中国航发北京航空材料研究院 | Cold extrusion method and tool for prolonging cycle life of wheel disc with bolt holes |
| CN111975283B (en) * | 2020-07-24 | 2023-03-14 | 中国航发北京航空材料研究院 | Cold extrusion method and tool for prolonging cycle life of wheel disc with bolt holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 044000 Shijiazhuang village, North King Township, Linyi County, Yuncheng, Shanxi (209 m 400 and northwest) Patentee after: Shanxi Hezhong Powder Metallurgy Co.,Ltd. Address before: 044000 Shijiazhuang village, North King Township, Linyi County, Yuncheng, Shanxi (209 m 400 and northwest) Patentee before: LINYI COUNTY HEZHONG POWDER METALLURGY Co.,Ltd. |
|
| 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: 20180817 Termination date: 20220122 |