CN209647512U - A kind of artificial hip joint finish forge bending operation mold - Google Patents
A kind of artificial hip joint finish forge bending operation mold Download PDFInfo
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- CN209647512U CN209647512U CN201920363827.7U CN201920363827U CN209647512U CN 209647512 U CN209647512 U CN 209647512U CN 201920363827 U CN201920363827 U CN 201920363827U CN 209647512 U CN209647512 U CN 209647512U
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- lower die
- upper mold
- hip joint
- bent
- bending segment
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Abstract
The utility model discloses a kind of artificial hip joint finish forge bending operation molds, including the lower die and upper mold being mounted on horizontal forging and upsetting machine preformed groove, drag chamber is offered on lower die top surface along its length, upper mold offers model cavity on bottom surface along its length, the position of drag chamber and upper model cavity is corresponding, is used to accommodate the artificial hip joint blank after gathering stock；Lower die top surface is also provided with bent recess portion, bent recess portion is located at the middle and upper part of drag chamber, the portion of being bent and protruded is provided on the bottom surface of upper mold, it is corresponding with the position in bent recess portion to be bent and protruded portion, portion is bent and protruded for moving under the action of horizontal forging and upsetting machine to bent recess portion, to realize the bending of the artificial hip joint blank after gathering stock；By using the utility model mold, the gathering stock and bending operation of artificial hip joint can be realized on same horizontal forging and upsetting machine.
Description
[technical field]
The utility model belongs to artificial hip joint finish forge technical field, and in particular to a kind of artificial hip joint finish forge bending work
Sequence mold.
[background technique]
In artificial hip joint precision forging process, need for raw material gathering stock to be bent again, to complete final molding.It is existing
Process flow is because equipment (horizontal forging and upsetting machine) limits, and after first can only completing gathering stock on horizontal forging and upsetting machine, then eccentric press is again
Heating bending, increases intermediate transition process, waste transhipment, the time reheated and time involved by it with
Waste in fund.
[utility model content]
The purpose of the utility model is to provide a kind of artificial hip joint finish forge bending operation mold, by using the mold,
The gathering stock and bending operation of artificial hip joint can be realized on same horizontal forging and upsetting machine.
The utility model uses a kind of following technical scheme: artificial hip joint finish forge bending operation mold, including is mounted on
The lower die and upper mold of strip in horizontal forging and upsetting machine preformed groove offer drag chamber, upper mold bottom on lower die top surface along its length
Model cavity is offered on face along its length, the position correspondence of drag chamber and upper model cavity is used to accommodate by office
Artificial hip joint blank after portion's jumping-up；
Lower die top surface is also provided with bent recess portion, and bent recess portion is located at the middle and upper part of drag chamber, the bottom surface of upper mold
On be provided with the portion of being bent and protruded, it is corresponding with the position in bent recess portion to be bent and protruded portion, and the portion of being bent and protruded is used in horizontal forging and upsetting machine
Under the action of moved to bent recess portion, to realize the bending of artificial hip joint blank after gathering stock.
Further, be disposed in lower die and along the trend of drag chamber: lower die endpiece, lower die first are bent
Section, the second bending segment of lower die and lower die head section；
It is disposed in upper mold and along the trend of upper model cavity: upper mold endpiece, the first bending segment of upper mold, upper mold
Two bending segments and upper mold head section.
Further, lower die endpiece and upper mold endpiece position are corresponding, and the surface of lower die endpiece is horizontal, and the table of upper mold endpiece
Face is angled across with relative to lower die endpiece surface；
It is corresponding that the first bending segment of lower die and upper mold first bend fragment position, and lower die first bends section surface and upper mold first
It is parallel to each other to bend section surface；
It is corresponding that the second bending segment of lower die and upper mold second bend fragment position, and lower die second bends section surface and upper mold second
It is parallel to each other to bend section surface；
Lower die head section and upper die head fragment position are corresponding, and lower die head section surface is horizontal, and the surface of upper mold head section is relative under
The surface of die head section is angled across.
Further, lower die and upper mold are rectangular parallelepiped structure.
Further, the two sides of drag chamber offer the first mounting hole of at least two, and the two sides of upper model cavity open up
There is the second mounting hole of at least two.
The beneficial effects of the utility model are: by the way that the bending operation mold of the utility model is mounted on the pre- of horizontal forging and upsetting machine
Stay in slot, can use the vertical clamping forces of horizontal forging and upsetting machine, realize artificial hip joint bending operation, by equipment needed for bending operation by
Eccentric press is transferred on horizontal forging and upsetting machine, both greatly improved the utilization rate of horizontal forging and upsetting machine, reduces equipment waste, but can make flat forging and
It is bent two procedures and realizes that a fire two is forged, reduce heat parts number and time, reduce processing cost, improve production efficiency
And part quality.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model lower die；
Fig. 3 is the structural schematic diagram of the utility model upper mold；
Fig. 4 is side structure schematic diagram when upper die and lower die compress in the utility model；
Fig. 5 is the structural schematic diagram of the forging stock before being processed by the utility model；
Fig. 6 is the structural schematic diagram of the forging stock before being processed by the utility model.
Wherein: 1. lower dies；
1-1. bent recess portion；The first mounting hole of 1-2.；1-3. drag chamber；1-4. lower die endpiece；1-5. lower die first
Bending segment；The second bending segment of 1-6. lower die；1-7. lower die head section；
2. upper mold；
2-1. is bent and protruded portion；The second mounting hole of 2-2.；2-3. drag chamber；2-4. upper mold endpiece；2-5. upper mold first
Bending segment；The second bending segment of 2-6. upper mold；2-7. upper mold head section；
3. forging stock before processing；4. forging stock after processing.
[specific embodiment]
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model discloses a kind of artificial hip joint finish forge bending operation molds, as shown in Figure 1, flat including being mounted on
The lower die 1 and upper mold 2 of strip in forging machine preformed groove, in order to be coupled on horizontal forging and upsetting machine preformed groove, lower die 1 and upper mold 2 are equal
It is corresponding with reserved groove shape for rectangular parallelepiped structure.
As shown in Fig. 2, drag chamber 1-3 is offered on 1 top surface of lower die along its length, along its length on 2 bottom surface of upper mold
Degree direction offers model cavity 2-3, drag chamber 1-3 and upper model cavity 2-3 and is used to the placement in artificial hip joint finish forge
Blank, the width and depth of drag chamber 1-3 and upper model cavity 2-3 are all corresponding with blank, and drag chamber 1-3 and upper model
The position of chamber 2-3 is corresponding.
1 top surface of lower die is also provided with bent recess portion 1-1, and bent recess portion 1 is located at the middle and upper part of drag chamber 1-3, curved
Bent recessed portion 1-1 is primarily used in artificial hip joint bending operation, is provided to the artificial hip joint blank after gathering stock
It is bent downwardly space.The two sides of drag chamber 1-3 offer the first mounting hole of at least two 1-2, each first mounting hole 1-2
All run through entire lower die 1, and is fixed by tools such as bolts.
It is bent and protruded portion 2-1 as shown in Fig. 2, being provided on the bottom surface of upper mold 2, is bent and protruded portion 2-1 and bent recess portion
The position of 1-1 is corresponding, and the two structure is similar, is bent and protruded portion 2-1 and is used under the action of horizontal forging and upsetting machine to bent recess portion 1-1
Movement to realize the bending of the artificial hip joint blank after gathering stock, and then completes bending operation.Upper model cavity 2-3
Two sides offer at least two the second mounting hole 2-2, and be fixed by tools such as bolts.
It is disposed in lower die 1 and along the trend of drag chamber 1-3: lower die endpiece 1-4, the first bending segment of lower die
1-5, lower die the second bending segment 1-6 and lower die head section 1-7.
It is disposed in upper mold 2 and along the trend of upper model cavity 2-3: upper mold endpiece 2-4, the first bending segment of upper mold
2-5, upper mold the second bending segment 2-6 and upper mold head section 2-7.
Lower die endpiece 1-4 and the upper mold position endpiece 2-4 are corresponding, and the surface of lower die endpiece 1-4 is horizontal, and upper mold endpiece 2-4
Surface be angled across with relative to the surface lower die endpiece 1-4.By lower die endpiece 1-4 and upper mold endpiece 2-4 collective effect,
It can guarantee that the tail portion of the artificial hip joint blank in forging during being upturned, by the blocking of upper mold endpiece 2-4, is kept away
Exempt from curved transitions, guarantees bending angle.
Lower die the first bending segment 1-5 and the upper mold position the first bending segment 2-5 are corresponding, and the surface lower die the first bending segment 1-5
Parallel to each other with the surface upper mold the first bending segment 2-5, surface shape matches, when upper mold is suppressed downwards under horizontal forging and upsetting machine effect
When, it is bent downwardly the gathering stock part of hip joint in the drag chamber 1-3 of the insertion lower die part, guarantees hip joint bending
In place.
Lower die the second bending segment 1-6 and the upper mold position the second bending segment 2-6 are corresponding, and the surface lower die the second bending segment 1-6
It is parallel to each other with the surface upper mold the second bending segment 2-6.Surface shape matches, when upper mold is suppressed downwards under horizontal forging and upsetting machine effect
When, it is bent downwardly the gathering stock part of hip joint in the drag chamber 1-3 of the insertion lower die part, guarantees hip joint bending
In place.
Lower die head section 1-7 and the upper mold position head section 2-7 are corresponding, and the surface lower die head section 1-7 is horizontal, and upper mold head section 2-7
Surface is angled across relative to the surface of lower die head section 1-7.It can guarantee that the head of the artificial hip joint blank in forging exists
During being upturned, by the blocking of upper mold head section 2-7, curved transitions are avoided, guarantee bending angle.
The use process of the utility model are as follows:
Upper mold 2 and lower die 1 are installed by the first mounting hole 1-2 and the second mounting hole 2-2 in the preformed groove of horizontal forging and upsetting machine
It is good, the blank (forging stock 3 before processing, as shown in Figure 5) after gathering stock is directly moved and is put on drag chamber 1-3, is aligned
Placement location, starting horizontal forging and upsetting machine drives upper mold 2 to move downwards, is gradually bent downwardly blank, until the office of hip joint forging stock
Portion upset portion lower half is fallen into drag chamber 1-3, at this point, as shown in figure 4, upper mold head section 2-7 and upper mold endpiece 2-4 control
The firmly tilting angle of hip head tail portion after the completion of forging, rises upper mold 2 by horizontal forging and upsetting machine, artificial after taking out bending operation
Hip joint blank (forging stock 4 after processing, as shown in Figure 6).
Claims (5)
1. a kind of artificial hip joint finish forge bending operation mold, which is characterized in that including being mounted on strip in horizontal forging and upsetting machine preformed groove
The lower die (1) and upper mold (2) of shape are offered drag chamber (1-3) along its length on lower die (1) top surface, it is described on
It is offered along its length model cavity (2-3) on mould (2) bottom surface, the drag chamber (1-3) and upper model cavity (2-3)
Position is corresponding, is used to accommodate the artificial hip joint blank after gathering stock；
Lower die (1) top surface is also provided with bent recess portion (1-1), is provided with and is bent and protruded on the bottom surface of the upper mold (2)
Portion (2-1), the portion (2-1) that is bent and protruded is corresponding with the position of the bent recess portion (1-1), described to be bent and protruded portion
(2-1) is used to move under the action of horizontal forging and upsetting machine to bent recess portion (1-1), to realize that the artificial after gathering stock closes
Save the local buckling of blank.
2. a kind of artificial hip joint finish forge bending operation mold as described in claim 1, which is characterized in that in the lower die
(1) it is disposed on and along the trend of the drag chamber (1-3): lower die endpiece (1-4), the first bending segment of lower die (1-
5), the second bending segment of lower die (1-6) and lower die head section (1-7)；
It is disposed on the upper mold (2) and along the trend of the upper model cavity (2-3): upper mold endpiece (2-4), upper mold
First bending segment (2-5), the second bending segment of upper mold (2-6) and upper mold head section (2-7).
3. a kind of artificial hip joint finish forge bending operation mold as claimed in claim 2, which is characterized in that the lower die endpiece
(1-4) is corresponding with the upper mold endpiece position (2-4), and the surface of the lower die endpiece (1-4) is horizontal, and the upper mold endpiece (2-4)
Surface be angled across with relative to the surface lower die endpiece (1-4)；
The first bending segment of lower die (1-5) is corresponding with upper mold the first bending segment position (2-5), and the first bending segment of lower die (1-5) table
Face and the surface the first bending segment of upper mold (2-5) are parallel to each other；
The second bending segment of lower die (1-6) is corresponding with upper mold the second bending segment position (2-6), and the second bending segment of lower die (1-6) table
Face and the surface the second bending segment of upper mold (2-6) are parallel to each other；
Lower die head section (1-7) is corresponding with the upper mold head section position (2-7), and the surface lower die head section (1-7) is horizontal, and upper mold head section (2-
7) surface is angled across relative to the surface of lower die head section (1-7).
4. a kind of artificial hip joint finish forge bending operation mold as claimed in claim 3, which is characterized in that the lower die (1)
It is rectangular parallelepiped structure with upper mold (2).
5. a kind of artificial hip joint finish forge bending operation mold as described in claim 3 or 4, which is characterized in that the lower die
The two sides of type chamber (1-3) offer the first mounting hole of at least two (1-2), and the two sides of the upper model cavity (2-3) offer
The second mounting hole of at least two (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363827.7U CN209647512U (en) | 2019-03-21 | 2019-03-21 | A kind of artificial hip joint finish forge bending operation mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363827.7U CN209647512U (en) | 2019-03-21 | 2019-03-21 | A kind of artificial hip joint finish forge bending operation mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647512U true CN209647512U (en) | 2019-11-19 |
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ID=68527866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920363827.7U Active CN209647512U (en) | 2019-03-21 | 2019-03-21 | A kind of artificial hip joint finish forge bending operation mold |
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| CN (1) | CN209647512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719177A (en) * | 2020-12-18 | 2021-04-30 | 陕西宏远航空锻造有限责任公司 | Forging process method of asymmetric TA19 alloy casing forging |
-
2019
- 2019-03-21 CN CN201920363827.7U patent/CN209647512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719177A (en) * | 2020-12-18 | 2021-04-30 | 陕西宏远航空锻造有限责任公司 | Forging process method of asymmetric TA19 alloy casing forging |
| CN112719177B (en) * | 2020-12-18 | 2022-08-05 | 陕西宏远航空锻造有限责任公司 | Forging process method of asymmetric TA19 alloy casing forging |
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