CN100518990C - Hammer down shaping apparatus - Google Patents
Hammer down shaping apparatus Download PDFInfo
- Publication number
- CN100518990C CN100518990C CNB2007100308436A CN200710030843A CN100518990C CN 100518990 C CN100518990 C CN 100518990C CN B2007100308436 A CNB2007100308436 A CN B2007100308436A CN 200710030843 A CN200710030843 A CN 200710030843A CN 100518990 C CN100518990 C CN 100518990C
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- mould
- folding mould
- shaping apparatus
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Abstract
The invention relates to an upsetting and forming machine, which comprises a machine body, an opened and closed mold and a power shaft, the opened and closed mold is connected with a first driving device opened and closed by the driving opened and closed mold, a blanking bridge corresponding to the opened and closed mold is connected on the machine body, the blanking bridge is connected with the opened and closed mold through a feeding control plate, the other end of the blanking bridge is connected with a blanking mechanism, the opened and closed mold comprises an opened and closed mold static mold and an opened and closed mold moving mold moving corresponding to the opened and closed mold static mold, a holding hole is arranged between the opened and closed mold static mold and the opened and closed mold moving mold, a chute is arranged on one side of the power shaft far away from the holding hole, a centre hole is arranged on the machine body with the chute far away from the one side of the power shaft, a nose spike is arranged in the centre hole, the automation degree of the upsetting and forming machine is high, the structure is simple, and the production cost is low, and the working efficiency is high.
Description
Technical field
The present invention relates to a kind of hammer down shaping apparatus.
Background technology
The existing hammer down shaping apparatus of making the double end forming part, it generally comprises body and is arranged on folding mould on the body, and the opposite side of the relative folding mould of described body is provided with slide block, and corresponding folding mould is provided with punch die on the slide block, described punch die comprises preforming mould and shaping mould, needs through the secondary punch forming.Be connected with down bridge on the described body, described bridge down is connected with cutting agency.Yet this kind hammer down shaping apparatus also need be clamped the double end forming part by mechanical clamp and send in the folding mould, again by the required shape of described punch die punch forming when punching press.Yet the complex structure of this kind clamp can take too much space, and cost is higher, and inefficiency.
Summary of the invention
The object of the present invention is to provide a kind of automaticity height, simple in structure, lower-cost hammer down shaping apparatus.
For achieving the above object, hammer down shaping apparatus of the present invention, it comprises body and folding mould, line shaft, described folding mould is connected with first drive unit that drives the folding of folding mould, be connected with the following bridge of corresponding folding mould on the described body, be connected by the charging control panel between described down bridge and the folding mould, the described bridge other end down is connected with cutting agency, described folding mould comprises quiet mould of folding mould and can relative folding mould quiet mould motion ground folding mould dynamic model, be provided with accepting hole between quiet mould of described folding mould and the folding mould dynamic model, be provided with groove at accepting hole away from a side of line shaft, on the body of groove, be provided with centre hole, be provided with thimble in the described centre hole away from a side of line shaft.The double end forming part raw material of required moulding enter in the vibrating disk, warp bridge down arrives the charging control panel, at this moment, folding mould dynamic model is closed condition, described double end forming part raw material make double end forming part raw material rely on gravity to enter in the folding mould along one one of described guide groove by the charging control panel, then, by the punch forming to the accepting hole of thimble ejection part.
As improvement, described groove cross section is circular arc or triangle, can be used to locate the head of double end forming part.
As further improvement, the opposite side of the relative folding mould of described body is provided with slide block, and corresponding folding mould is provided with punch die on the slide block, and described punch die can be made the required shape of double end forming part.
As further improvement, be provided with the brace table of circular arc at groove near a side of accepting hole, can be used to support the end of double end forming part away from double end forming part head, make the double end forming part keep smooth, be convenient to the thimble ejection.
As further improvement, be provided with guide groove between described charging control panel and the folding mould, so that the double end forming part falls in the folding mould along guide groove, the phenomenon that can occur tilting not.
As further improvement, described first drive unit comprises first rotating disk and the first clamping drive block, is provided with first pull bar between described first rotating disk and the first clamping drive block, can be used to drive the folding of folding mould.
As further improvement, described first drive unit comprises the rocking lever that is connected with the folding mould, and and the contacted bevel gear shaft of rocking lever, first drive bevel gear is installed on the described bevel gear shaft, described first drive bevel gear is meshed with second drive bevel gear on being arranged on power transmission shaft, can drive the folding of folding mould by this device.
As further improvement, described punch die comprises preforming mould and shaping mould, and complicated double end forming part moulding need be by the process of post forming.
As further improvement, described punch die is the cutting mould of driven by motor, can be used to part bar portion is carried out various cuttings, forms shapes such as various bar portion cone shape, sphere.
As further improvement, be provided with moving clamping in described folding mould one side, described body is provided with and can makes second drive unit of clamping along the folding of line shaft axis parallel direction, and this moving clamping can be used to make the shape of double end forming part.
Compared with prior art, hammer down shaping apparatus of the present invention owing to be provided with accepting hole between quiet mould of described folding mould and folding mould dynamic model, is provided with groove at accepting hole away from a side of line shaft, on the body of groove, be provided with centre hole away from a side of line shaft, be provided with thimble in the described centre hole, therefore, just not needing that mechanical clamp is set in addition again presss from both sides part, its automaticity height, simple in structure, and production cost is low, high efficiency; And only need open the folding mould during blanking after moulding is finished, the double end forming part will be finished the process of blanking because of gravity, and is therefore simple in structure.In addition, how long the folding mould can be done, and how long the double end forming part of institute's production moulding just can be done, and can not restrict the length that the double end forming part is made, and can make long double end forming part.
Description of drawings
Fig. 1 is the cutaway view of hammer down shaping apparatus of the present invention;
Fig. 2 is the vertical view of hammer down shaping apparatus shown in Figure 1;
Fig. 3 is the partial sectional view of A-A direction shown in Figure 1;
Fig. 4 is the schematic diagram of hammer down shaping apparatus blanking process of the present invention;
Fig. 5 is the schematic diagram of hammer down shaping apparatus liftout process of the present invention;
Fig. 6 is the schematic diagram of hammer down shaping apparatus forming process of the present invention;
Fig. 7 opens the schematic diagram of blanking process for hammer down shaping apparatus folding mould of the present invention;
Fig. 8 is the partial schematic diagram of A direction shown in Figure 7;
Fig. 9 is the cutaway view of hammer down shaping apparatus second embodiment of the present invention;
Figure 10 is the cutaway view of hammer down shaping apparatus the 3rd embodiment of the present invention;
Figure 11 is the vertical view of hammer down shaping apparatus shown in Figure 10;
Figure 12 is the partial schematic diagram of B direction shown in Figure 11;
Figure 13 is the cutaway view of hammer down shaping apparatus the 4th embodiment of the present invention.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Please refer to Fig. 1 and shown in Figure 3, hammer down shaping apparatus of the present invention, can be used to make double end forming part semi-finished product 5, it comprises body 1 and is arranged on folding mould on the body 1, line shaft 3 and body 1 slide block 10 slidably relatively, corresponding folding mould is provided with punch die on the described slide block 10, and described punch die comprises preforming mould 230 and shaping mould 231.
Wherein, be connected with the following bridge 100 of corresponding folding mould on the described body 1, be connected by charging control panel 11 between described down bridge 100 and the folding mould, be provided with the guide groove 12 that double end forming part semi-finished product 5 are fallen smoothly between described charging control panel 11 and the folding mould, described bridge 100 other ends down are connected with cutting agency; Described in the present embodiment cutting agency is a vibrating disk 26.Certainly, also can be self-feeder or cylinder etc.
Described folding mould comprises quiet mould 21 of folding mould and can relative folding mould quiet mould 21 motion ground folding mould dynamic models 22, described folding mould is connected with first drive unit that drives 22 foldings of folding mould dynamic model, described first drive unit comprises first rotating disk 41 and the first clamping drive block 42, be provided with first pull bar 43 between described first rotating disk 41 and the first clamping drive block 42, described first rotating disk 41 is by the rotation of power transmission shaft 44, drive 43 motions of first pull bar, thereby make the first clamping drive block 42 order about 22 foldings of folding mould dynamic model.Described folding mould can be used to clamping and positioning double end forming part semi-finished product 5 in off position the time.In addition, be provided with the accepting hole 23 that to accommodate double end forming part semi-finished product 5 between quiet mould 21 of described folding mould and the folding mould dynamic model 22, be provided with the groove 24 that to accommodate double end forming part head at accepting hole 23 away from a side of line shaft 3, described groove 24 cross sections are circular arc or triangle, be provided with the brace table 25 of circular arc near a side of accepting hole 23 at groove 24, this brace table 25 can support the end of double end forming part away from double end forming part head, thereby guarantee the stability of product, it can not tilted.In addition, on the body 1 of groove 24, be provided with centre hole 27 away from a side of line shaft 3, be provided with thimble 28 in the described centre hole 27, described thimble 28 can eject the accepting hole 23 of double end forming part to the folding mould, realizes through the lifting of lowering or hoisting gear 122 that preforming mould 230 and shaping mould 231 secondary punching presses are plastic again and goes out final shape.
When this hammer down shaping apparatus work, the double end forming part raw material of required moulding enter in the vibrating disk, warp bridge 100 down arrives charging control panels 11, at this moment, folding mould dynamic model is closed condition, described double end forming part raw material make double end forming part raw material rely on gravity to enter (as Fig. 4) in the folding mould along 12 1 one of described guide groove by charging control panel 11, push up accepting hole 23 (as Fig. 5) to the folding mould through thimble 28 again; Then, described punch die is punching press double end forming part raw material under the drive of slide block 10, and process preforming mould 230 and shaping mould 231 are to mold required form (as Fig. 6).At last, folding mould dynamic model 22 is opened, and described double end forming part finished product 5 is finished blanking process (as Fig. 7 and Fig. 8) owing to gravity falls down.
Please refer to shown in Figure 9, be the second embodiment of the present invention, itself and the first embodiment difference are: the cutting mould 30 of described punch die for driving by motor 233, portion carries out various cuttings by 30 pairs of part bars of cutting mould, plasticly go out required different shape, as: shape such as various bar portion cone shape, sphere.
Please refer to Figure 10 to shown in Figure 12, be the third embodiment of the present invention, itself and the first embodiment difference are: it is used to drive first drive unit of folding mould dynamic model 22 foldings, include the rocking lever 220 that is connected with folding mould dynamic model 22, and and rocking lever 220 contacted bevel gear shafts 221, first drive bevel gear 222 is installed on the described bevel gear shaft 221, described first drive bevel gear 222 is meshed with second drive bevel gear 223 on being arranged on power transmission shaft 44, by the rotation of power transmission shaft 44, just can make rocking lever 220 promote 22 foldings of folding mould dynamic model.In addition, this hammer down shaping apparatus also is provided with moving clamping 13 in described folding mould one side, described body 1 is provided with and can makes second drive unit of clamping 13 along line shaft 3 axis parallel direction foldings, order about the folding of folding mould by second drive unit and be shaped, form shapes such as boring tail shape, pancake, flat cross-drilled hole shape the part end is carried out cramping.In the present embodiment, described second drive unit comprises second rotating disk 50 and the second clamping drive block 51, be provided with second pull bar 52 between described second rotating disk 50 and the second clamping drive block 51, described second rotating disk 50 is by the rotation of power transmission shaft 44, drive 52 motions of second pull bar, thereby make the second clamping drive block 51 order about moving clamping 13 foldings.
Please refer to shown in Figure 13, be the fourth embodiment of the present invention, itself and the first embodiment difference are: on the described folding mould brace table is not set, the product raw material of its moulding are long bar 5, and the machine of common manufacturing overlength nail is because double end forming part length is very long, it is very long to cause the stroke of the stroke of slide block 10 and feeding all to need, so restricted its length that can make.This hammer down shaping apparatus has adopted with cutting machine material has been cut off the defective of back more than having avoided from the method for folding mould blanking, and promptly how long the folding mould can be done, and just can make double end forming part how long.
Claims (10)
1, a kind of hammer down shaping apparatus, it comprises body and folding mould, line shaft, described folding mould is connected with first drive unit that drives the folding of folding mould, be connected with the following bridge of corresponding folding mould on the described body, be connected by the charging control panel between described down bridge one end and the folding mould, the described bridge other end down is connected with cutting agency, it is characterized in that: described folding mould comprises quiet mould of folding mould and can relative folding mould quiet mould motion ground folding mould dynamic model, be provided with accepting hole between quiet mould of described folding mould and the folding mould dynamic model, be provided with groove at accepting hole away from a side of line shaft, on the body of groove, be provided with centre hole, be provided with thimble in the described centre hole away from a side of line shaft.
2, hammer down shaping apparatus as claimed in claim 1 is characterized in that: described groove cross section is circular arc or triangle.
3, hammer down shaping apparatus as claimed in claim 2 is characterized in that: the opposite side of the relative folding mould of described body is provided with slide block, and corresponding folding mould is provided with punch die on the slide block.
4, hammer down shaping apparatus as claimed in claim 3 is characterized in that: the brace table that is provided with circular arc at groove near a side of accepting hole.
5, hammer down shaping apparatus as claimed in claim 4 is characterized in that: be provided with guide groove between described charging control panel and the folding mould.
6, hammer down shaping apparatus as claimed in claim 5 is characterized in that: described first drive unit comprises first rotating disk and the first clamping drive block, is provided with first pull bar between described first rotating disk and the first clamping drive block.
7, hammer down shaping apparatus as claimed in claim 5, it is characterized in that: described first drive unit comprises the rocking lever that is connected with the folding mould, and and the contacted bevel gear shaft of rocking lever, first drive bevel gear is installed on the described bevel gear shaft, and described first drive bevel gear is meshed with second drive bevel gear on being arranged on power transmission shaft.
8, as claim 6 or 7 described hammer down shaping apparatus, it is characterized in that: described punch die comprises preforming mould and shaping mould.
9, as claim 6 or 7 described hammer down shaping apparatus, it is characterized in that: described punch die is the cutting mould of driven by motor.
10, as claim 6 or 7 described hammer down shaping apparatus, it is characterized in that: be provided with moving clamping in described folding mould one side, described body is provided with and can makes second drive unit of clamping along the folding of line shaft axis parallel direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100308436A CN100518990C (en) | 2007-10-12 | 2007-10-12 | Hammer down shaping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100308436A CN100518990C (en) | 2007-10-12 | 2007-10-12 | Hammer down shaping apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101172298A CN101172298A (en) | 2008-05-07 |
| CN100518990C true CN100518990C (en) | 2009-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100308436A Expired - Fee Related CN100518990C (en) | 2007-10-12 | 2007-10-12 | Hammer down shaping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100518990C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240379B (en) * | 2013-05-13 | 2015-10-21 | 天津市万华车料有限公司 | Spoke machine bar cap sphere forming mould adjust structure |
| CN104785617A (en) * | 2014-01-22 | 2015-07-22 | 安徽省振华科技工业有限公司 | Multi-station semi-automatic heading machine for machining ejector needles and ejector rods |
| CN107243588A (en) * | 2017-07-19 | 2017-10-13 | 桐乡市恒泰精密机械有限公司 | Valve piston forges automatic loading and unloading device |
| CN107962143B (en) * | 2017-12-05 | 2023-12-26 | 江苏双菱链传动有限公司 | Pin shaft heading machine |
| CN110976744B (en) * | 2019-12-18 | 2021-07-20 | 高东春 | Novel screw heading device and cold heading processing method thereof |
-
2007
- 2007-10-12 CN CNB2007100308436A patent/CN100518990C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101172298A (en) | 2008-05-07 |
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| C06 | Publication | ||
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Granted publication date: 20090729 Termination date: 20131012 |