CN2836948Y - Finishing machine - Google Patents
Finishing machine Download PDFInfo
- Publication number
- CN2836948Y CN2836948Y CN 200520111708 CN200520111708U CN2836948Y CN 2836948 Y CN2836948 Y CN 2836948Y CN 200520111708 CN200520111708 CN 200520111708 CN 200520111708 U CN200520111708 U CN 200520111708U CN 2836948 Y CN2836948 Y CN 2836948Y
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- Prior art keywords
- mould
- feeding
- time
- slide plate
- breach
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Abstract
The utility model relates to a finishing machine, which comprises a machine body, a mould frame and a feeding mechanism, wherein the mould frame is arranged on the upper part of the machine body, and is divided into a lower mould frame, a middle mould frame and an upper mould frame; the lower mould frame comprises a lower punch main shaft which can move up and down; the top end of the lower punch main shaft is provided with a lower punch; the middle mould frame comprises a feeding fixed plate which is fixed to the top end of the lower mould frame; the top end of the middle mould frame is provided with a middle mould fixed plate; the middle mould fixed plate is downwards provided with a middle mould seat; the lower part of the middle mould seat is provided with a middle mould for shaping minimal parts; the middle mould is arranged on the right upper part of the lower punch for being inserted; the right upper part of the middle mould is inserted with an upper punch which can move up and down; the upper punch can be inserted into the middle mould; the upper mould frame is fixed to the upper side of the middle mould fixed plate, and is provided with a core rod plate and a demoulding plate; the feeding mechanism is arranged on the upper part of the middle part of the feeding fixed plate, and comprises a feeding sliding blade which can slide left and right; the feeding sliding blade is provided with a plurality of notches.
Description
Technical field
The utility model relates to a kind of processing equipment, relates in particular to the finishing machine that a kind of parts that are used for minimum volume carry out shaping.
Background technology
In current powder metallurgy industry, there are some difficulties in the shaping of minimum product, particularly with portion's product of stepped ramp type.Some external producers mainly are by processing manually, and like this with regard to inefficiency, bad more, cost consumption is big.In some can be used for the machine of automated production, inefficiency (20～25 products of per minute) and bad more arrival were more than 30%.
Summary of the invention
The purpose of this utility model is to provide a kind of finishing machine, and it has adopted novel feeding style (slide plate feeding) and processing method (contrary formula processing), has solved the problems referred to above, has realized the mass production of minimum product, raises the efficiency, and has reduced cost.
For achieving the above object, the utility model provides a kind of finishing machine, and it comprises a fuselage, a mould bases and a feed mechanism, and this mould bases is installed on the top of this fuselage, and it is divided into a following mould bases, a middle mould bases, a top mold frame.
This time mould bases comprises can move up and down following to main shaft; This time dashed under installing one towards the main shaft top;
Should comprise a feeding fixed head that is fixed in the top of this time mould bases by middle mould bases, the top of mould bases is provided with a middle mould fixed head in being somebody's turn to do, should middle mould fixed head be installed by a middle die holder downwards, a mould that is used for to minimum parts shaping is installed in the below of die holder in being somebody's turn to do, should in mould be in that this time dash directly over can allow its insertion, should plug a upper punch that can move up and down directly over the middle mould, this upper punch can be inserted mould in this;
This top mold frame is fixed in the upside of mould fixed head in this, wherein is provided with a mandrel plate, a stripper plate;
This feed mechanism is installed on the top, middle part of this feeding fixed head, it comprises a feeding slide plate that can horizontally slip, have some breach on this feeding slide plate, when first breach of this feeding slide plate is accepted the minimum parts of first of shaping, second breach accepts to treat second minimum parts of shaping, when feeding slide plate first breach is seen first minimum parts off, mould below during second breach is delivered to second minimum parts, carry out shaping towards it being headed into middle mould down, after shaping finishes, dash down and successively get back to the home position with the feeding slide plate, when mould fell into first breach during this upper punch ejected second minimum parts, second breach accepted to treat the 3rd minimum parts of shaping.
The utlity model has following beneficial effect: after adopting the processing mode and feeding style of this board, efficient improves (per minute can reach 50) greatly, and fraction defective significantly reduces to 0.3 ‰ even lower.
Description of drawings
Fig. 1 is a three-dimensional combination figure of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is the vertical view of feed mechanism of the present utility model.
Fig. 4 is a process schematic diagram of the present utility model.
The specific embodiment
See also Fig. 1 to Fig. 4, a kind of finishing machine is used for shaping to process minimum parts (figure do not show), and it comprises a fuselage 1, a mould bases 4 and a feed mechanism 7.
The bottom of this fuselage 1 is provided with one and is placed on ground support frame 12, the top of this bracing frame 12 is provided with a dynamical frame 14, be equiped with in this dynamical frame 14 core shift wheel 18 is installed in rotating shaft 16, the rotating shaft 16, an electro-motor (figure does not show) is installed in the below of this dynamical frame 14, this electro-motor drives this rotating shaft 16 and core shift wheel 18 rotates, and the top of this dynamical frame 14 is provided with a demarcation strip 20.Demarcation strip 20 tops of this dynamical frame 14 are provided with an increased pressure frame 22, and push rod 24 of installing in this increased pressure frame 22, this push rod 24 are connected on this core shift wheel 18, and pass this demarcation strip 20 and stretch in the increased pressure frame 22.The below of an increased pressure board 26 is pushed up on the top of this push rod 24, and a pressurization Connection Block 28 is respectively installed in the both sides, below of this increased pressure board 26, with the top double team of this push rod 24 therein.A guide pillar 30 is respectively installed in the both sides of these increased pressure board 26 tops.When this core shift wheel 18 rotated, this push rod 24 headed on increased pressure board 26 and moves up and down.
This mould bases 4 is installed on the top of this increased pressure frame 22, and it is divided into the middle mould bases of a following mould bases 40,41, a top mold frame 44.
This time mould bases 40 comprises a mould bases fixed head 42, this mould bases fixed head 42 is fixed in the top of this increased pressure frame 22, a through hole (not label) is offered in the centre of this mould bases fixed head 42, wherein is equipped with under one towards main shaft 45, and this time installed one and dashed 46 down towards main shaft 45 tops; This time installed a divided nut 48 at the upside of this through hole on main shaft 45, downside is installed another divided nut 49.This time is connected the bottom of this time towards main shaft 45 towards the divided nut 49 of the downside of main shaft 45.A connecting plate 50 is installed at the middle part of this time mould bases 40, be provided with through holes (not label) in the middle of this connecting plate 50 and pass through towards main shaft 45 for this time, this time on the main shaft 45 between the divided nut 48 of this connecting plate 50 and upside a sheathed back-moving spring 51.Core shift wheel 18 rotates when increased pressure board 26 is moved upward, this increased pressure board 26 drives this time by divided nut 49 and moves upward towards main shaft 45, back-moving spring 51 is compressed, and when increased pressure board 26 moved downward, the elastic force of this back-moving spring 51 made this time move downward towards main shaft 45.
Mould bases 41 is fixed in the top of this time mould bases 40 in being somebody's turn to do, and it comprises a feeding fixed head 52, and this feeding fixed head 52 is fixed in the top of this time mould bases 40.The top of mould bases 41 is provided with a middle mould fixed head 54 in being somebody's turn to do, the downside of mould fixed head 54 is installed a middle die holder 56 downwards in being somebody's turn to do, a middle mold pressing lid 58 is fixed in the below of die holder 56 in being somebody's turn to do, should in the middle mold pressing lid 58 mould 59 that is used for the minimum parts of finishing be installed, mould 59 is in the top of this time towards main shaft 45 in this.Adjust screw rod 60 and upwards install one at the upside of this upper punch fixed head 54.Plug a upper punch that can move up and down 62 in this adjustment screw rod 60, upper punch fixed head 54, middle die holder 56, the middle mold pressing lid 58, this upper punch 62 also can be inserted in this and move up and down in mould 59.
This top mold frame 44 is fixed in the upside of this upper punch fixed head 54, and a mandrel plate 64 is fixed on its top.Be provided with a stripper plate 66 between this upper punch fixed head 54 and the plug fixed head 64.Two guide pillars 30 of these increased pressure board 26 both sides run through the mould bases fixed head 42, middle mould fixed head 52, upper punch fixed head 54 of top and are connected to the two ends of this stripper plate 66, make this stripper plate 66 along with this increased pressure board 26 together moves up and down.
This feed mechanism 7 is installed on the middle part top of mould fixed head 52 in this, and it comprises a flat feeding base plate 70, and it is fixed in this on mould fixed head 52.A feeding base 72 is installed in these feeding base plate 70 tops, offers a chute (figure does not show) on it.Be provided with a feeding slide plate 76 in this chute, these feeding slide plate 76 upper left sides offer a small gap 78, and the right side offers a big breach 80.A spring stop piece 82 is fixed in left side on this feeding base 72, is provided with a spring 84 between spring stop piece 82 and feeding slide plate 76.
A spring capping 86 is installed in these feeding base 72 tops, it covers the top of this feeding slide plate 76, the right side of this feeding base 72 is provided with a locating piece 88, and this locating piece 88 covers the top of this chute, and this feeding slide plate 76 reaches the right side of this feeding base 72 for 88 times from this locating piece.Offer an inclined notches formed 90 near the locating piece 88 of this feeding base 72.
A T-slot piece 92 is installed at the rear of being somebody's turn to do feeding base plate 70 on the middle mould fixed head 52, offers a chute 94 in the middle of it, is provided with a T shape plate 96 in this chute 94, and it can slide in chute 94.Connect a fixed head 98 on this T shape plate 96, the other end of this fixed head 98 connects a feeding push jack 100.One side of this feeding push jack 100 contiguous these feeding slide plates 76 from after forwards upwards be provided with the pushing portion 102 that the thickness of a rounding off increases gradually.When this T shape plate 96 slides in chute 94 backward, these pushing portion 102 these feeding slide plates 76 of pushing, make it to slide to the left in chute, this T shape plate 96 is when chute 94 slides forwards, and this feeding slide plate 76 slides to the right in chute under the elastic force effect of spring 84.
Adding man-hour, as shown in Figure 4, the first minimum parts 120 are delivered in the small gap 78 of feeding slide plate 76 of this feed mechanism 7, this moment this T shape plate 96 in chute 94 to front slide, this feeding slide plate 76 slides to the right in chute under the elastic force effect of spring 84, this feeding slide plate 76 drive these first minimum parts 120 move right mould 59 in this under the position, also dash down directly over 46, this time heads into these first minimum parts 120 towards 46 has carried out shaping processing in the mould 59 in this.This time return downwards towards 46 then, this T shape plate 96 slides backward, these pushing portion 102 these feeding slide plates 76 of pushing, feeding slide plate 76 is slided left, this big breach 80 just in time in this mould 59 below, second minimum parts 130 has been sent in the small gap 78 simultaneously, and first the minimum parts 120 in being somebody's turn to do then in the mould 59 are released by upper punch 62 and dropped in big breach 80.These T shape plate 96 beginnings are to front slide then, this feeding slide plate 76 slides to the right in chute under the elastic force effect of spring 84, up to the below of second minimum parts 130 being taken to mould 59 in this, first minimum parts 120 arrive groove 90 places, during being shifted onto towards 46 down, this second minimum parts 130 carry out shaping in the mould 59, the first minimum parts 120 are rolled into 200 li of receptacles from this groove 90 along the inclined-plane, feeding slide plate 76 slides left then, the 3rd minimum parts 140 enter in the small gap 78, and the second minimum parts 130 are ejected in the big breach 80.Repeat the step of front then, the minimum parts that the processing that can not stop is a lot.
Claims (9)
1, a kind of finishing machine, it comprises a fuselage, a mould bases and a feed mechanism, and this mould bases is installed on the top of this fuselage, and it is divided into a following mould bases, a middle mould bases, a top mold frame; It is characterized in that:
This time mould bases comprises can move up and down following to main shaft; This time dashed under installing one towards the main shaft top;
Should comprise a feeding fixed head that is fixed in the top of this time mould bases by middle mould bases, the top of mould bases is provided with a middle mould fixed head in being somebody's turn to do, should middle mould fixed head be installed by a middle die holder downwards, a mould that is used for to minimum parts shaping is installed in the below of die holder in being somebody's turn to do, should in mould be in that this time dash directly over can allow its insertion, should plug a upper punch that can move up and down directly over the middle mould, this upper punch can be inserted mould in this;
This top mold frame is fixed in the upside of mould fixed head in this, wherein is provided with a mandrel plate, a stripper plate;
This feed mechanism is installed on the top, middle part of this feeding fixed head, it comprises a feeding slide plate that can horizontally slip, have some breach on this feeding slide plate, when first breach of this feeding slide plate is accepted the minimum parts of first of shaping, second breach accepts to treat second minimum parts of shaping, when feeding slide plate first breach is seen first minimum parts off, mould below during second breach is delivered to second minimum parts, carry out shaping towards it being headed into middle mould down, after shaping finishes, dash down and successively get back to the home position with the feeding slide plate, when mould fell into first breach during this upper punch ejected second minimum parts, second breach accepted to treat the 3rd minimum parts of shaping.
2, finishing machine according to claim 1 is characterized in that: this feed mechanism comprises a feeding base, offers a chute on it, and this feeding slide plate is located in this chute.
3, finishing machine according to claim 2, it is characterized in that: the side on this feeding base is offered a spring stop piece, between spring stop piece and feeding slide plate, be provided with a spring, the opposite side of this feeding slide plate is installed a feeding push jack, a side of contiguous this feeding slide plate of this feeding push jack from after forwards upwards be provided with the pushing portion that the thickness of a rounding off increases gradually.
4, finishing machine according to claim 3, it is characterized in that: a T-slot piece is installed at the rear in this on mould fixed head, offers a chute in the middle of it, is provided with a T shape plate in this chute, it can slide in chute, and this feeding push jack is connected on this T shape plate.
5, finishing machine according to claim 3 is characterized in that: in the face of the board front, first breach is offered on the right side on this feeding slide plate, and the left side offers second breach.
6, finishing machine according to claim 1 is characterized in that: this time mould bases comprises a mould bases fixed head that is installed on this body upper, offers a through hole in the middle of it, and this time wears wherein towards main shaft.
7, finishing machine according to claim 6, it is characterized in that: this time downside at this through hole on the main shaft is installed a divided nut, and this divided nut is connected by the pressurization Connection Block and makes on the power-equipment of this fuselage and can move up and down towards main shaft down.
8, finishing machine according to claim 7, it is characterized in that: this time installed another divided nut at the upside of this through hole on main shaft, a connecting plate is installed at the middle part of this time mould bases, be provided with through hole in the middle of this connecting plate and pass through towards main shaft for this time, this time on the main shaft between the divided nut of this connecting plate and upside a sheathed back-moving spring.
9, finishing machine according to claim 1 is characterized in that: a middle mold pressing lid is fixed in below of die holder in this, and mould is installed in this in mold pressing lid in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111708 CN2836948Y (en) | 2005-06-30 | 2005-06-30 | Finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111708 CN2836948Y (en) | 2005-06-30 | 2005-06-30 | Finishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836948Y true CN2836948Y (en) | 2006-11-15 |
Family
ID=37391432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111708 Expired - Fee Related CN2836948Y (en) | 2005-06-30 | 2005-06-30 | Finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836948Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947670A (en) * | 2010-08-27 | 2011-01-19 | 合肥压力机械有限责任公司 | Mould base-type tooth form finishing device |
| CN101875127B (en) * | 2009-11-16 | 2011-12-21 | 南京东部精密机械有限公司 | Powder metallurgy sizing die frame |
| CN102528047A (en) * | 2011-11-22 | 2012-07-04 | 扬州市海力精密机械制造有限公司 | Powder metallurgy super-finishing machine |
| CN104029413A (en) * | 2013-03-04 | 2014-09-10 | 李亚东 | Full-automatic pressing type powder forming machine |
-
2005
- 2005-06-30 CN CN 200520111708 patent/CN2836948Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875127B (en) * | 2009-11-16 | 2011-12-21 | 南京东部精密机械有限公司 | Powder metallurgy sizing die frame |
| CN101947670A (en) * | 2010-08-27 | 2011-01-19 | 合肥压力机械有限责任公司 | Mould base-type tooth form finishing device |
| CN101947670B (en) * | 2010-08-27 | 2012-05-02 | 合肥压力机械有限责任公司 | Mould base-type tooth form finishing device |
| CN102528047A (en) * | 2011-11-22 | 2012-07-04 | 扬州市海力精密机械制造有限公司 | Powder metallurgy super-finishing machine |
| CN102528047B (en) * | 2011-11-22 | 2016-03-16 | 扬州市海力精密机械制造有限公司 | Powder metallurgy super-finishing machine |
| CN104029413A (en) * | 2013-03-04 | 2014-09-10 | 李亚东 | Full-automatic pressing type powder forming machine |
| CN104029413B (en) * | 2013-03-04 | 2016-02-03 | 东莞市九九机械有限公司 | A kind of full-automatic pressing type powder former |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |