CN207170709U - Wrapped bearing bush double end shaping mould - Google Patents
Wrapped bearing bush double end shaping mould Download PDFInfo
- Publication number
- CN207170709U CN207170709U CN201721140322.1U CN201721140322U CN207170709U CN 207170709 U CN207170709 U CN 207170709U CN 201721140322 U CN201721140322 U CN 201721140322U CN 207170709 U CN207170709 U CN 207170709U
- Authority
- CN
- China
- Prior art keywords
- shaping
- splicing seat
- bearing bush
- folding block
- wrapped bearing
- 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
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000000789 fastener Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound 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[Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002522 swelling Effects 0.000 description 1
Abstract
The utility model belongs to field of mechanical technique, more particularly to a kind of wrapped bearing bush double end shaping mould.It solves the problems such as prior art design is unreasonable.This wrapped bearing bush double end shaping mould includes locating piece, horizontal shaping through hole is provided with locating piece, one end of horizontal shaping through hole is feed end, the other end is discharge end, being provided with locating piece on the splicing seat at horizontal shaping through hole feed end and splicing seat has the first arc clamping concave surface, the material folding block for being capable of the close or remote splicing seat is provided with locating piece and the second arc clamping concave surface is provided with material folding block, left between splicing seat and material folding block into material space and treat that whole wrapped bearing bush is clamped so as to force the abutment joint for treating whole wrapped bearing bush to eliminate by described material folding block and splicing seat.The utility model has the advantage of：Shaping efficiency can be improved.
Description
Technical field
The utility model belongs to field of mechanical technique, more particularly to a kind of wrapped bearing bush double end shaping mould.
Background technology
Wrapped bearing bush, it is that one block of steel plate or copper coin are rolled and formed.
When the internal diameter of wrapped bearing bush is larger, the processing for carrying out shaping is generally required after edge rolling finishes, to ensure it
Reach the circularity requirement of setting.
Current shaping typically uses shaping mould, because its internal diameter of shaping hole in shaping mould is less than what is be not shaped
The external diameter of wrapped bearing bush, the axle sleeve not being shaped are then difficult to enter in shaping hole, largely have impact on adding for shaping
Work production efficiency.
Many inventors by shaping mould be designed to can swelling chuck structure, although the axle that will be shaped can be solved
Set is easily inserted to chuck, and still, its shaping quality is poor.
Therefore, it is badly in need of designing a shaping mould that can solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of wrapped bearing bush double end that can improve shaping efficiency
Shaping mould.
To reach above-mentioned purpose, the utility model employs following technical proposal：This wrapped bearing bush double end shaping mould bag
Locating piece is included, horizontal shaping through hole is provided with locating piece, one end of horizontal shaping through hole is feed end, and the other end is discharging
End, being provided with locating piece on the splicing seat at horizontal shaping through hole feed end and splicing seat has the clamping of the first arc recessed
Face, the material folding block for being capable of the close or remote splicing seat is provided with locating piece and the second arc is provided with material folding block and is pressed from both sides
Concave surface is held, is left between splicing seat and material folding block into material space and treats that whole wrapped bearing bush is pressed from both sides by described material folding block and splicing seat
Hold so as to force the abutment joint for treating whole wrapped bearing bush to eliminate.
The splicing seat combination material folding block of setting, it can further improve production and processing efficiency, at the same time it can also further
Machining accuracy is improved, designs production requirement that is quite reasonable and meeting current enterprise.
In above-mentioned wrapped bearing bush double end shaping mould, the one side that described locating piece is provided with splicing seat also has fixation
Base, splicing seat are fixed on firm banking, are slidably connected in material folding block and firm banking and the material folding block and horizontal drive are oily
Cylinder connects.
In above-mentioned wrapped bearing bush double end shaping mould, described firm banking upper surface is provided with chute, in splicing seat
Bottom is provided with the sliding part that can be stuck in described chute and is provided with splicing seat and splicing seat is fixed on firm banking
Fastener.
In above-mentioned wrapped bearing bush double end shaping mould, described material folding block bottom is provided with to be connected with described slide
The auxiliary section connect.
In above-mentioned wrapped bearing bush double end shaping mould, the top of described material folding block is provided with inclined to splicing seat side
Guide inclined-plane.
In above-mentioned wrapped bearing bush double end shaping mould, shaping die sleeve is provided with described horizontal shaping through hole, whole
Shaping core rod is provided with shape die sleeve.
In above-mentioned wrapped bearing bush double end shaping mould, described material folding block lower end is provided with and can contacted with splicing seat bottom
Spacing breach.
In above-mentioned wrapped bearing bush double end shaping mould, when material folding block and splicing seat will clamp when institute when whole wrapped bearing bush
The center of circle in the first arc clamping concave surface center of circle stated and the second arc clamping concave surface is located on same point.
Compared with prior art, it is the advantages of this wrapped bearing bush double end shaping mould：
1st, the splicing seat combination material folding block set, it can further improve production and processing efficiency, at the same time it can also enter one
Step improves machining accuracy, designs production requirement that is quite reasonable and meeting current enterprise.
2nd, it is simple in construction and easily fabricated.
Brief description of the drawings
Fig. 1 is structural representation provided by the utility model.
In figure, locating piece 1, horizontal shaping through hole 11, shaping die sleeve 12, shaping core rod 13, splicing seat 2, the first arc folder
Hold concave surface 21, material folding block 3, the second arc clamping concave surface 31, guide inclined-plane 32, spacing breach 33, firm banking 4, horizontal drive
Oil cylinder 5.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, this wrapped bearing bush double end shaping mould includes locating piece 1, lead on locating piece 1 provided with horizontal shaping
Hole 11, one end of horizontal shaping through hole 11 is feed end, and the other end is discharge end.
Secondly, shaping die sleeve 12 is provided with horizontal shaping through hole 11, shaping core rod 13 is provided with shaping die sleeve 12.
Work as shaping type, first preset at least one wrapped bearing bush in shaping die sleeve 12 in advance, shaping core rod 13 then inserts in institute
In the wrapped bearing bush stated, i.e. shaping core rod 13 can treat that wrapped bearing bush carries out the processing of shaping to each follow-up.
Being provided with locating piece 1 on the splicing seat 2 at the horizontal feed end of shaping through hole 11 and splicing seat 2 has the
One arc clamps concave surface 21, the face of slope that the upside of splicing seat 2 has and the first arc clamping concave surface 21 connects, in splicing seat 2
Downside is provided with the horizontal plane being connected with the first described arc clamping concave surface 21.
The material folding block 3 for being capable of the close or remote splicing seat 2 is provided with locating piece 1 and is provided with material folding block 3
Second arc clamps concave surface 31, is left between splicing seat 2 and material folding block 3 into material space and treats whole wrapped bearing bush by described folder
Material block 3 and splicing seat 2 are clamped so as to force the abutment joint for treating whole wrapped bearing bush to eliminate.
Also there is firm banking 4 in the one side that locating piece 1 is provided with splicing seat 2, splicing seat 2 is fixed on firm banking 4,
It is slidably connected in material folding block 3 with firm banking 4 and the material folding block 3 is connected with horizontal drive oil cylinder 5.
Chute is provided with the upper surface of firm banking 4, the slip that can be stuck in described chute is provided with the bottom of splicing seat 2
Portion and it is provided with splicing seat 2 splicing seat 2 is fixed on to fastener on firm banking 4.
Chute, sliding part and the fastener of setting, it can be in order to the adjustment of the position of splicing seat 2.
The auxiliary section being connected with described slide is provided with the bottom of material folding block 3.The structure its can improve material folding block 3
Mobile ride comfort.
It is provided with the top of material folding block 3 to the inclined guide inclined-plane 32 in the side of splicing seat 2.Splicing seat 2 is L-shaped.
The spacing breach 33 that can be contacted with the bottom of splicing seat 2 is provided with the lower end of material folding block 3.The upper surface of spacing breach 33 with
Horizontal plane contacts.Spacing breach 33 can avoid material folding block 3 from excessively moving.
When material folding block 3 and splicing seat 2 by the first arc described in when whole wrapped bearing bush clamps clamp the center of circle of concave surface 21 with
The center of circle of second arc clamping concave surface 31 is located on same point.
The operation principle of the present embodiment is as follows：
Treat that shaping wrapped bearing bush is entered between splicing seat 2 and material folding block 3 from material space is entered, in horizontal drive oil cylinder 5
Material folding block 3 is forced then to treat that the diameter of shaping wrapped bearing bush is constantly reduced, until treating that shaping rolls close to splicing seat 2 under effect
The abutment joint of axle sleeve eliminates.
Pusher shaft is located at horizontal shaping through hole, and (on the outside of 11 feed end, pusher shaft is connected with pusher oil cylinder.Then feeding
Entered under the promotion of axle in horizontal shaping through hole 11, i.e. can realize that shaping is processed.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (8)
1. a kind of wrapped bearing bush double end shaping mould, including locating piece (1), horizontal shaping through hole is provided with locating piece (1)
(11), one end of horizontal shaping through hole (11) is feed end, and the other end is discharge end, it is characterised in that described locating piece (1)
Have the clamping of the first arc recessed on the splicing seat (2) and splicing seat (2) being provided with horizontal shaping through hole (11) feed end
Face (21), provided with the material folding block (3) for being capable of the close or remote splicing seat (2) and in material folding block (3) on locating piece (1)
The second arc clamping concave surface (31) is provided with, is left between splicing seat (2) and material folding block (3) into material space and treats entire volume axle
Set is clamped by described material folding block (3) and splicing seat (2) so as to force the abutment joint for treating whole wrapped bearing bush to eliminate.
2. wrapped bearing bush double end shaping mould according to claim 1, it is characterised in that described locating piece (1) is provided with
The one side of splicing seat (2) also has firm banking (4), and splicing seat (2) is fixed on firm banking (4), and material folding block (3) is with fixing
Base (4) is slidably connected and the material folding block (3) is connected with horizontal drive oil cylinder (5).
3. wrapped bearing bush double end shaping mould according to claim 2, it is characterised in that on described firm banking (4)
Surface is provided with chute, and the sliding part that can be stuck in described chute is provided with splicing seat (2) bottom and is set on splicing seat (2)
Have fastener splicing seat (2) being fixed on firm banking (4).
4. wrapped bearing bush double end shaping mould according to claim 3, it is characterised in that described material folding block (3) bottom
Provided with the auxiliary section being connected with described slide.
5. wrapped bearing bush double end shaping mould according to claim 1, it is characterised in that the top of described material folding block (3)
Portion is provided with to the inclined guide inclined-plane (32) in splicing seat (2) side.
6. wrapped bearing bush double end shaping mould according to claim 1, it is characterised in that described horizontal shaping through hole
(11) shaping die sleeve (12) is provided with, shaping core rod (13) is provided with shaping die sleeve (12).
7. wrapped bearing bush double end shaping mould according to claim 1, it is characterised in that described material folding block (3) lower end
Provided with the spacing breach (33) that can be contacted with splicing seat (2) bottom.
8. wrapped bearing bush double end shaping mould according to claim 1, it is characterised in that when material folding block (3) and splicing seat
(2) the first arc described in when whole wrapped bearing bush clamps is clamped into concave surface (21) center of circle to clamp concave surface (31) with the second arc
The center of circle is located on same point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140322.1U CN207170709U (en) | 2017-09-06 | 2017-09-06 | Wrapped bearing bush double end shaping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140322.1U CN207170709U (en) | 2017-09-06 | 2017-09-06 | Wrapped bearing bush double end shaping mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170709U true CN207170709U (en) | 2018-04-03 |
Family
ID=61743465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140322.1U Expired - Fee Related CN207170709U (en) | 2017-09-06 | 2017-09-06 | Wrapped bearing bush double end shaping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170709U (en) |
-
2017
- 2017-09-06 CN CN201721140322.1U patent/CN207170709U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |