CN209664088U - A kind of automotive hub punching auxiliary device - Google Patents
A kind of automotive hub punching auxiliary device Download PDFInfo
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- CN209664088U CN209664088U CN201920467786.6U CN201920467786U CN209664088U CN 209664088 U CN209664088 U CN 209664088U CN 201920467786 U CN201920467786 U CN 201920467786U CN 209664088 U CN209664088 U CN 209664088U
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- positioning
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- punching
- side wall
- lower die
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Abstract
The utility model discloses a kind of automotive hub punching auxiliary devices of wheel hub punching die technical field, including punch upper die and punching lower die, positioning slide is offered at the top of punching lower die, positioning slide middle slip is connected with positioning clamp, positioning clamp side wall is fixedly connected with elastic block, punching lower die bottom is fixedly connected with support column, support column side wall is fixedly connected with positioning tube, positioning tube outer wall thread is connected with rotation rotational positioning set, rotation rotational positioning set inner wall is contacted with elastic block, support column side wall is fixedly connected with aggregation cylinder, aggregation cylinder is located at below punching lower die, waste chamber is offered inside the red needle of punch upper die, thimble is slidably connected in waste chamber, spring is fixedly installed between waste material cavity wall at the top of thimble, the utility model centralized positioning accurately facilitates, apparatus structure is simple, waste material is automatically drained out, it is unified to receive Collection, easy to clean, workbench is unaffected.
Description
Technical field
The utility model relates to wheel hub punching die technical field, specially a kind of automotive hub punching auxiliary device.
Background technique
Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis.It is called wheel rim, steel
Circle, wheel, tire bell.Wheel hub is various according to diameter, width, molding mode, material variety classes.Cast molding wheel hub, one
As need to need heart punching in the hub after trimming through spinning, trimming and punching operation, in order to guarantee accurately punching position
It sets, usually first finds punch center accurately, be punched out to wheel hub.It is in the prior art usually true by way of manual measurement
Determine hub centre, measurement error range is big, causes punching position inaccurate, additionally, there may be some aligning devices, but it is tied
Structure is complicated, and the hub centre position determined is inaccurate, and the waste material of punching is also directly to be scattered in board surrounding, is not equipped with special
It is normal that the device of door, cleaning trouble and the waste material being scattered influence punching.
Based on this, the utility model devises a kind of automotive hub punching auxiliary device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of automotive hub punching auxiliary devices, to solve above-mentioned background technique
The mode of the manual measurement of middle proposition determines hub centre, and error is big, and punching position is inaccurate, and the waste material of punching is also directly to dissipate
Board surrounding is fallen in, special device is not equipped with, trouble is cleaned and the waste material being scattered influences the normal problem of punching.
To achieve the above object, the utility model provides the following technical solutions: a kind of automotive hub punching auxiliary device,
Including punch upper die and punching lower die, positioning slide is offered at the top of the punching lower die, the positioning slide middle slip connects
It is connected to positioning clamp, the positioning clamp side wall is fixedly connected with elastic block, and punching lower die bottom is fixedly connected with support column, institute
It states support column side wall and is fixedly connected with positioning tube, the positioning tube outer wall thread is connected with rotation rotational positioning set, the rotation
Rotational positioning set inner wall is contacted with elastic block, and the support column side wall is fixedly connected with aggregation cylinder, and the aggregation cylinder is located at punching
Below lower die, waste chamber is offered inside the red needle of the punch upper die, thimble, the top are slidably connected in the waste chamber
Spring is fixedly installed between waste material cavity wall at the top of needle.
Preferably, it is fixedly connected with multiple guide posts at the top of the punching lower die, offers and leads at the top of the punch upper die
Xiang Kong, the guide post are slidably matched with pilot hole one-to-one correspondence.
Preferably, the support column side wall is fixedly connected with connecting plate, and the connecting plate side wall is fixedly connected with positioning tube,
The positioning tube inner wall is fixedly connected with extension board, and the extension board end is fixedly connected with aggregation cylinder.
Preferably, the aggregation cylinder is conically shaped, and collection box is placed with below the aggregation cylinder, and the collection box side wall is solid
Surely it is connected with pull ring.
Preferably, the positioning clamp end is inclined flange, and the positioning clamp bottom is fixedly connected with positioning side, the positioning
Pincers are integrated with elastic block, and inclined flange wheel hub not to be punched upper mold and take away and then fall to cause to damage.
Preferably, the elastic block is inclined wedge-shaped, and the rotational positioning set side wall is fixedly connected with turning handle, and the rotation is fixed
Position set and positioning tube upper end are taper, and the positioning clamp side wall is fixedly connected with limited block, and the positioning slide two sidewalls open up
There is limiting slot, the limiting slot is slidably matched with limited block, and limiting slot and limited block prevent positioning clamp from shifting.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being placed in punching for wheel hub
At the top of lower die, then holds turning handle and rotate down positioning sleeve, the tightening of positioning sleeve end moves inward elastic block, positioning sleeve rotation
Positioning clamp is set to synchronize, clamping wheel hub mobile to centre centered on positioning tube, to make center and positioning tube and the punching of wheel hub
The center of lower die is consistent, to complete the positioning and clamping of wheel hub, centralized positioning accurately facilitates, and apparatus structure is simple.Pass through punching
The red needle of hole upper mold and punching lower die cooperate, and hole is gone out, thimble and hub contacts first when punching, a moment that punching finishes,
The elastic force pop-up thimble that spring restores falls in the waste material swept away ejection in aggregation cylinder, since aggregation cylinder is conically shaped, so useless
Material is slipped in collection box from the outlet of aggregation cylinder automatically, after collection box has expired, pulls out collection box by pull ring, waste material is fallen
Out, it is reentered into use, waste material is automatically drained out, and unified to collect, easy to clean, workbench is unaffected.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model main perspective structural schematic diagram；
Fig. 2 is the utility model upward view angle structural schematic diagram；
Fig. 3 is that structural schematic diagram is cutd open in the rotation of the utility model side view angle.
In attached drawing, parts list represented by the reference numerals are as follows:
1- punch upper die, 2- punching lower die, 3- positioning slide, 4- positioning clamp, 5- elastic block, 6- support column, 7- positioning tube,
8- positioning sleeve, 9- assemble cylinder, 10- waste chamber, 11- thimble, 12- spring, 13- guide post, 14- connecting plate, 15- extension board, 16-
Collection box, 17- pull ring, 18- position side, 19- turning handle, 20- inclined flange.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automotive hub punching auxiliary device, packet
Punch upper die 1 and punching lower die 2 are included, positioning slide 3 is offered at the top of punching lower die 2,3 middle slip of positioning slide is connected with fixed
Position pincers 4,4 side wall of positioning clamp is fixedly connected with elastic block 5, and 2 bottom of punching lower die is fixedly connected with support column 6,6 side wall of support column
Be fixedly connected with positioning tube 7,7 outer wall thread of positioning tube is connected with rotation rotational positioning set 8, rotation rotational positioning cover 8 inner walls with
Elastic block 5 contacts, and 6 side wall of support column is fixedly connected with aggregation cylinder 9, and aggregation cylinder 9 is located at 2 lower section of punching lower die, punch upper die 1
Offer waste chamber 10 inside red needle, slidably connect thimble 11 in waste chamber 10, thimble 11 top and 10 inner wall of waste chamber it
Between be fixedly installed with spring 12.
Wherein, it is fixedly connected with multiple guide posts 13 at the top of punching lower die 2, offers pilot hole at the top of punch upper die 1, leads
It is slidably matched to column 13 and pilot hole one-to-one correspondence.6 side wall of support column is fixedly connected with connecting plate 14, and 14 side wall of connecting plate is fixed
It is connected with positioning tube 7,7 inner wall of positioning tube is fixedly connected with extension board 15, and 15 end of extension board is fixedly connected with aggregation cylinder 9.It is poly-
Integrate cylinder 9 as conically shaped, assembles and be placed with collection box 16 below cylinder 9,16 side wall of collection box is fixedly connected with pull ring 17.Positioning clamp 4
End is inclined flange, and 4 bottom of positioning clamp is fixedly connected with positioning side 18, and positioning clamp 4 is integrated with elastic block 5.Elastic block 5 is
Inclined wedge-shaped, rotational positioning cover 8 side walls and are fixedly connected with turning handle 19, and rotational positioning set 8 and 7 upper end of positioning tube are taper, positioning clamp 4
Side wall is fixedly connected with limited block, and 3 two sidewalls of positioning slide offer limiting slot, and limiting slot is slidably matched with limited block.
One concrete application of the present embodiment are as follows: the utility model is by being placed in 2 top of punching lower die for wheel hub, then
Hand-held turning handle 19 rotates down positioning sleeve 8, and positioning sleeve 8 declines along 7 screw thread of positioning tube, the tightening of 8 end of positioning sleeve make elastic block 5 to
Interior movement drives positioning clamp 4 to gather along positioning slide 3 to center, then clamps wheel hub, and inclined flange 20 is contacted with hub top,
Positioning side 18 is contacted with hub edge, thus the positioning and clamping of complete field wheel hub, the rotation of positioning sleeve 8 makes positioning clamp 4 with positioning tube 7
Centered on synchronize, clamping wheel hub mobile to centre, to keep the center of wheel hub consistent with the center of positioning tube 7 and punching lower die 2,
After punching, inclined flange 20 wheel hub not to be punched upper mold 1 and take away and then fall to cause to damage, after punching, instead
To rotational positioning set 8, elastic block 5 is unclamped, the wheel hub that punching finishes can be taken out.
When punching, the red needle and punching lower die 2 of punch upper die 1 cooperate, and hole are gone out, first thimble 11 and hub contacts,
Punch upper die 1 continues to decline, and thimble 11 is retracted in waste chamber 10, and spring 12 is compressed, and at a moment that punching finishes, spring 12 is extensive
Multiple elastic force pop-up thimble 11 falls in the waste material swept away ejection in aggregation cylinder 9, since aggregation cylinder 9 is conically shaped, so waste material
Automatically it is slipped in collection box 16 from the outlet of aggregation cylinder 9, after collection box 16 has expired, collection box 16 is pulled out by pull ring 17,
Waste material is poured out, use is reentered into.
Then the utility model holds turning handle 19 and rotates down positioning sleeve by the way that wheel hub is placed in 2 top of punching lower die
8,8 end of positioning sleeve tightening move inward elastic block 5, positioning sleeve 8 rotation make positioning clamp 4 centered on positioning tube 7 synchronize to
Centre is mobile, clamping wheel hub, so that it is consistent with the center of positioning tube 7 and punching lower die 2 to make the center of wheel hub, to complete wheel hub
Positioning and clamping, centralized positioning accurately facilitates, and apparatus structure is simple.Matched by the red needle and punching lower die 2 of punch upper die 1
It closes, hole is gone out, thimble 11 and hub contacts, a moment that punching finishes, the elastic force that spring 12 restores pop up top first when punching
Needle 11 falls in the waste material swept away ejection in aggregation cylinder 9, since aggregation cylinder 9 is conically shaped, so waste material is automatically from aggregation cylinder 9
Outlet is slipped in collection box 16, after collection box 16 has expired, is pulled out collection box 16 by pull ring 17, waste material is poured out, again
It is put into use, waste material is automatically drained out, and unified to collect, easy to clean, workbench is unaffected.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of automotive hub punching auxiliary device, including punch upper die (1) and punching lower die (2), it is characterised in that: described
It is offered positioning slide (3) at the top of punching lower die (2), positioning slide (3) middle slip is connected with positioning clamp (4), described
Positioning clamp (4) side wall is fixedly connected with elastic block (5), and punching lower die (2) bottom is fixedly connected with support column (6), described
Support column (6) side wall is fixedly connected with positioning tube (7), and positioning tube (7) outer wall thread is connected with rotation rotational positioning set
(8), rotation rotational positioning set (8) inner wall is contacted with elastic block (5), and support column (6) side wall is fixedly connected with aggregation
Cylinder (9), the aggregation cylinder (9) are located at below punching lower die (2), offer waste chamber inside the red needle of the punch upper die (1)
(10), it is slidably connected thimble (11) in the waste chamber (10), at the top of the thimble (11) between waste chamber (10) inner wall
It is fixedly installed with spring (12).
2. a kind of automotive hub punching auxiliary device according to claim 1, it is characterised in that: the punching lower die
(2) top is fixedly connected with multiple guide posts (13), offers pilot hole, the guide post at the top of the punch upper die (1)
(13) it is slidably matched with pilot hole one-to-one correspondence.
3. a kind of automotive hub punching auxiliary device according to claim 1, it is characterised in that: the support column (6)
Side wall is fixedly connected with connecting plate (14), and connecting plate (14) side wall is fixedly connected with positioning tube (7), the positioning tube (7)
Inner wall is fixedly connected with extension board (15), and extension board (15) end is fixedly connected with aggregation cylinder (9).
4. a kind of automotive hub punching auxiliary device according to claim 1, it is characterised in that: the aggregation cylinder (9)
For conically shaped, aggregation cylinder (9) lower section is placed with collection box (16), and collection box (16) side wall is fixedly connected with pull ring
(17).
5. a kind of automotive hub punching auxiliary device according to claim 1, it is characterised in that: the positioning clamp (4)
End is inclined flange (20), and positioning clamp (4) bottom is fixedly connected with positioning side (18), the positioning clamp (4) and elastic block
(5) it is integrated.
6. a kind of automotive hub punching auxiliary device according to claim 1, it is characterised in that: the elastic block (5)
For inclined wedge-shaped, rotational positioning set (8) side wall is fixedly connected with turning handle (19), the rotational positioning set (8) and positioning tube (7)
Upper end is taper, and positioning clamp (4) side wall is fixedly connected with limited block, and positioning slide (3) two sidewalls offer limit
Slot, the limiting slot are slidably matched with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467786.6U CN209664088U (en) | 2019-04-09 | 2019-04-09 | A kind of automotive hub punching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467786.6U CN209664088U (en) | 2019-04-09 | 2019-04-09 | A kind of automotive hub punching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664088U true CN209664088U (en) | 2019-11-22 |
Family
ID=68573714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467786.6U Active CN209664088U (en) | 2019-04-09 | 2019-04-09 | A kind of automotive hub punching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255956A (en) * | 2022-09-30 | 2022-11-01 | 张家港拓普五金制品有限公司 | Punching equipment for automobile hub |
-
2019
- 2019-04-09 CN CN201920467786.6U patent/CN209664088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255956A (en) * | 2022-09-30 | 2022-11-01 | 张家港拓普五金制品有限公司 | Punching equipment for automobile hub |
| CN115255956B (en) * | 2022-09-30 | 2022-12-27 | 张家港拓普五金制品有限公司 | Punching equipment for automobile hub |
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