CN209531833U - A kind of wheel wrench box-like formed punch of punching machine mold set of permutations - Google Patents
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations Download PDFInfo
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- CN209531833U CN209531833U CN201920197218.9U CN201920197218U CN209531833U CN 209531833 U CN209531833 U CN 209531833U CN 201920197218 U CN201920197218 U CN 201920197218U CN 209531833 U CN209531833 U CN 209531833U
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Abstract
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations, it is the connecting column of rectangle including cross section, the top of connecting column is fixedly connected with stamping tool, and the bottom surface of connecting column opens up the first U-shaped through groove that Open Side Down, and the top surface inner wall of the first U-shaped through groove opens up the second U-shaped through groove that Open Side Down；Rectangular block is equipped in first U-shaped through groove, equal the first formed punch and the second formed punch of height is fixedly mounted in the middle position of rectangular block top and bottom, and the middle cross section of the first formed punch is hexagon, and the second formed punch cross section is circle.The present apparatus uses so that when punching press minute wheel spanner difference end, no longer need replacing corresponding first formed punch or the second formed punch, bolt, which only need to be rotated, and move up and down rectangular block can complete conversion between corresponding first formed punch and the second formed punch, and then the physical strength of time and consumption that respective punch is wasted are replaced in saving.
Description
Technical field
The utility model belongs to mold and punching head field, and specifically a kind of wheel wrench is box-like with punching machine mold set of permutations
Formed punch.
Background technique
Formed punch is the metal parts in the stamping die in machine tool, is called and rushes stick, red needle or punching pin, is installation
Continuous stamping punching press is carried out in stamping die and thrusts operation, makes machined material that separation or plastic deformation occur, to obtain
Required finished product or semi-finished product；When carrying out punching press to minute wheel spanner, since often one end is hexagonal at minute wheel spanner both ends,
The other end is round, therefore at one end of the complete wheel wrench of punching press, often needs to replace formed punch, which not only wastes
The physical strength of worker, while more wasting time.
Utility model content
The utility model provides a kind of box-like formed punch of wheel wrench punching machine mold set of permutations, to solve in the prior art
Defect.
The utility model is achieved by the following technical programs:
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations is the connecting column of rectangle, connecting column including cross section
Top be fixedly connected with stamping tool, the bottom surface of connecting column opens up the first U-shaped through groove that Open Side Down, the first U-shaped through groove
Top surface inner wall opens up the second U-shaped through groove that Open Side Down；Rectangular block is equipped in first U-shaped through groove, rectangular block top and bottom
Equal the first formed punch and the second formed punch of height is fixedly mounted in middle position, and the middle cross section of the first formed punch is hexagon,
Second formed punch cross section is circle；The top of the two sides inner wall of first U-shaped through groove symmetrically opens up the penetrating screw hole in left and right, screw hole
Inside cooperation is equipped with bolt, and bolt can symmetrically open up blind hole, blind hole with corresponding screw hole screw-internal thread fit, rectangular block two sides
Difference can cooperate with corresponding bolt thread；The two sides of connecting column lower part symmetrically open up strip groove, and strip groove is located at corresponding
Screw hole lower section, the two sides of the first U-shaped through groove symmetrically open up bar shaped through groove, bar shaped through groove with inside corresponding strip groove
It communicates, the longitudinal width of strip groove is greater than the longitudinal width of corresponding bar shaped through groove, and the lower part of rectangular block two sides is symmetrically installed
Lateral and cross section is circular inserted link, and inserted link both passes through corresponding bar shaped through groove and is inserted into corresponding strip groove, is inserted
Plectane is fixedly mounted in the phase backside of bar, and plectane is located in corresponding strip groove.
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations as described above, the medial surface of the bolt are solid
Dingan County fills rubber pad.
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations as described above, the bolt use butterfly bolt.
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations as described above, first formed punch and the second punching
Head is all made of wolfram steel and is made into.
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations as described above, the connecting column and rectangular block are same
Sample is made into using wolfram steel material.
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations as described above, the upper end of first formed punch and
The lower end of second formed punch is truncated cone-shaped.
The utility model has the advantages that: the present apparatus is useful on the minute wheel spanner of the same specification of punching press.The present apparatus is in punching press
When the hexagonal of wheel wrench, rectangular block is pushed up and is made the top surface of rectangular block and the top surface inner wall of the first U-shaped through groove connect
Touching cooperation, at this point, blind hole is respectively positioned on same x wire with the cross central line of corresponding screw hole, then rotates bolt, so that
The inner end of bolt penetrates in corresponding blind hole and cooperates with blind hole internal thread, to prevent rectangular block slide downward, then opens
Corresponding stamping tool is opened, so that stamping tool drives connecting column to move down, top surface and the first U-shaped through groove due to rectangular block
Top surface inner wall be engaged and rectangular block is fixedly connected under the action of bolt with connecting column, therefore connecting column moves down
Rectangular block is driven to move down, moving down for rectangular block drives the first formed punch and the second formed punch to move down, the second formed punch
Move down during, that is, complete punching press to wheel wrench hexagonal, when punching press minute wheel pulls the round through groove of the other end, instead
Rectangular block is then moved down to rotation bolt so that corresponding blind hole is produced in the inner end of bolt, is located at corresponding item to plectane
When connected in star lower part, rectangular block is rotated, so that the first formed punch vertically downward, moves rectangular block, so that rectangle then up
The top surface of block this moment and the top surface inner wall of the first U-shaped through groove are engaged, then repeatedly punching press wheel wrench hexagonal when movement,
It can complete the punching press of wheel wrench other end circle through groove.The present apparatus uses so that when punching press minute wheel spanner difference end, no
Corresponding first formed punch or the second formed punch are needed replacing again, and only need to rotate bolt and move up and down rectangular block can complete accordingly
Conversion between first formed punch and the second formed punch, and then save the physical strength of time and consumption that replacement respective punch is wasted.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the I partial enlarged view of Fig. 1；Fig. 3 is that II part of Fig. 1 is put
Big figure.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of wheel wrench box-like formed punch of punching machine mold set of permutations, as shown, including the connection that cross section is rectangle
The top of column 1, connecting column 1 is fixedly connected with stamping tool, and the bottom surface of connecting column 1 opens up the first U-shaped through groove 2 that Open Side Down,
The top surface inner wall of first U-shaped through groove 2 opens up the second U-shaped through groove 3 that Open Side Down；Rectangular block 4, square are equipped in first U-shaped through groove 2
Equal the first formed punch 5 and the second formed punch 6 of height is fixedly mounted in the middle position of 4 top and bottom of shape block, the first formed punch 5
Middle cross section is hexagon, and 6 cross section of the second formed punch is circle；It symmetrically opens on the top of the two sides inner wall of first U-shaped through groove 2
If the penetrating screw hole 7 in left and right, cooperation is equipped with bolt 8 in screw hole 7, and bolt 8 can be with corresponding 7 screw-internal thread fit of screw hole, rectangle
4 two sides of block symmetrically open up blind hole 9, and blind hole 9 can be threadedly engaged respectively with corresponding bolt 8；The two sides pair of 1 lower part of connecting column
Title opens up strip groove 11, and strip groove 11 is located at the lower section of corresponding screw hole 7, and the two sides of the first U-shaped through groove 2 symmetrically open up
It is communicated inside bar shaped through groove 12, bar shaped through groove 12 and corresponding strip groove 11, the longitudinal width of strip groove 11 is greater than corresponding
The longitudinal width of bar shaped through groove 12, it is circular inserted link 13 that the lower part of 4 two sides of rectangular block, which is symmetrically installed lateral and cross section,
Inserted link 13 both passes through corresponding bar shaped through groove 12 and is inserted into corresponding strip groove 11, and the phase backside of inserted link 13 is fixedly mounted
Plectane 14, plectane 14 are located in corresponding strip groove 11.The present apparatus is useful on the minute wheel spanner of the same specification of punching press.This dress
It sets in the hexagonal of punching press wheel wrench, rectangular block 4 is pushed up and makes the top surface of rectangular block 4 and the first U-shaped through groove 2
Top surface inner wall is engaged, at this point, blind hole 9 is respectively positioned on same x wire with the cross central line of corresponding screw hole 7, then revolves
Turn bolt 8 so that the inner end of bolt 8 penetrate in corresponding blind hole 9 and with 9 screw-internal thread fit of blind hole, to prevent rectangular block 4
Slide downward is then turned on corresponding stamping tool, so that stamping tool drives connecting column 1 to move down, due to rectangular block 4
The top surface inner wall of top surface and the first U-shaped through groove 2 is engaged and rectangular block 4 is fixed with connecting column 1 under the action of bolt 8 and connected
It connects, therefore moving down for connecting column 1 drives rectangular block 4 to move down, moving down for rectangular block 4 drives 5 He of the first formed punch
Second formed punch 6 moves down, and during the moving down of the second formed punch 6, that is, completes the punching press to wheel wrench hexagonal, works as punching
When pressure minute wheel pulls the round through groove of the other end, bolt 8 is reversely rotated, so that corresponding blind hole 9 is produced in the inner end of bolt 8, then
Rectangular block 4 is moved down, when plectane 14 is located at corresponding 11 lower part of strip groove, rotates rectangular block 4, so that the first punching
First 5 it is vertical downward, rectangular block 4 is moved then up, so that the top surface inner wall of the top surface of rectangular block 4 this moment and the first U-shaped through groove 2
Be engaged, then repeatedly punching press wheel wrench hexagonal when movement, rushing for wheel wrench other end circle through groove can be completed
Pressure.The present apparatus uses so that when punching press minute wheel spanner difference end, it is no longer necessary to replace corresponding first formed punch 5 or the second formed punch
6, only need to rotate bolt 8 and move up and down rectangular block 4 can complete conversion between corresponding first formed punch 5 and the second formed punch 6,
And then save the physical strength of time and consumption that replacement respective punch is wasted.
Specifically, destroying rectangular block 4 to prevent bolt 8 from squeezing, the medial surface of bolt 8 described in the present embodiment is fixed
Rubber pad 10 is installed.Rubber pad 10 can prevent bolt 8 from contacting with the direct of the inner wall of blind hole 9, simultaneously because rubber pad 10 has
Good flexibility so as to which the inner wall of blind hole 9 is effectively protected, and then protects rectangular block 4.
Specifically, to mitigate the physical strength that rotation bolt 8 consumes, bolt 8 described in the present embodiment uses butterfly bolt.Bolt 8
The rotation of bolt 8 can be made more convenient using butterfly bolt, and then reduce the physical strength that rotation bolt 8 consumes.
Further, as shown in Figure 1, the first formed punch 5 and the second formed punch 6 described in the present embodiment are all made of wolfram steel and are made into.
Wolfram steel has a series of excellent performances such as hardness is high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant, and use is suitble to rush
Head.
Further, to prevent connecting column 1 and rectangular block 4, deformation occurs, connecting column 1 and rectangle described in the present embodiment
Block 4 is equally made into using wolfram steel material.Connecting column 1 and rectangular block 4 are equally made into using wolfram steel material and can effectively prevent from connecting
Deformation occurs when in use for column 1 and rectangular block 4, and then guarantees the precision of punching.
Further, for convenience of the punching press of corresponding first formed punch 5 and the second formed punch 6, first described in the present embodiment
The upper end of formed punch 5 and the lower end of the second formed punch 6 are truncated cone-shaped.The upper end of first formed punch 5 and the lower end of the second formed punch 6 are circle
Platform shape can be reduced the contact area of corresponding first formed punch 5 and the second formed punch 6 and the component that is accordingly stamped, and then increase by the first punching
First 5 and second pressure that generates of formed punch 6, enable the first formed punch 5 and the more quick punching press of the second formed punch 6.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of wheel wrench box-like formed punch of punching machine mold set of permutations, it is characterised in that: be the connection of rectangle including cross section
The top of column (1), connecting column (1) is fixedly connected with stamping tool, and it is first U-shaped to open up that Open Side Down for the bottom surface of connecting column (1)
Through groove (2), the top surface inner wall of the first U-shaped through groove (2) open up the second U-shaped through groove (3) that Open Side Down；In first U-shaped through groove (2)
Equipped with rectangular block (4), the middle position of rectangular block (4) top and bottom be fixedly mounted equal the first formed punch (5) of height and
Second formed punch (6), the middle cross section of the first formed punch (5) are hexagon, and the second formed punch (6) cross section is circle；First is U-shaped
The top of the two sides inner wall of slot (2) symmetrically opens up the penetrating screw hole in left and right (7), and cooperation is equipped with bolt (8) in screw hole (7),
Bolt (8) can symmetrically open up blind hole (9) with corresponding screw hole (7) screw-internal thread fit, rectangular block (4) two sides, blind hole (9) point
It can not be threadedly engaged with corresponding bolt (8)；The two sides of connecting column (1) lower part symmetrically open up strip groove (11), strip groove
(11) it is located at the lower section of corresponding screw hole (7), the two sides of the first U-shaped through groove (2) symmetrically open up bar shaped through groove (12), and bar shaped is saturating
It is communicated inside slot (12) and corresponding strip groove (11), the longitudinal width of strip groove (11) is greater than corresponding bar shaped through groove (12)
Longitudinal width, the lower part of rectangular block (4) two sides be symmetrically installed lateral and cross section be circular inserted link (13), inserted link
(13) it both passes through corresponding bar shaped through groove (12) and is inserted into corresponding strip groove (11), the phase backside of inserted link (13) is fixed
It installs plectane (14), plectane (14) is located in corresponding strip groove (11).
2. a kind of wheel wrench according to claim 1 box-like formed punch of punching machine mold set of permutations, it is characterised in that: described
The medial surface of bolt (8) rubber pad (10) are fixedly mounted.
3. a kind of wheel wrench according to claim 1 box-like formed punch of punching machine mold set of permutations, it is characterised in that: described
Bolt (8) use butterfly bolt.
4. a kind of wheel wrench according to claim 1 box-like formed punch of punching machine mold set of permutations, it is characterised in that: described
The first formed punch (5) and the second formed punch (6) be all made of wolfram steel and be made into.
5. a kind of wheel wrench according to claim 1 box-like formed punch of punching machine mold set of permutations, it is characterised in that: described
Connecting column (1) and rectangular block (4) be equally made into using wolfram steel material.
6. a kind of wheel wrench according to claim 1 box-like formed punch of punching machine mold set of permutations, it is characterised in that: described
The upper end of the first formed punch (5) and the lower end of the second formed punch (6) be truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197218.9U CN209531833U (en) | 2019-02-14 | 2019-02-14 | A kind of wheel wrench box-like formed punch of punching machine mold set of permutations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197218.9U CN209531833U (en) | 2019-02-14 | 2019-02-14 | A kind of wheel wrench box-like formed punch of punching machine mold set of permutations |
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| Publication Number | Publication Date |
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| CN209531833U true CN209531833U (en) | 2019-10-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978603A (en) * | 2019-12-10 | 2020-04-10 | 义乌市美时化妆品有限公司 | Hydraulic forming device for producing pressed powder |
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2019
- 2019-02-14 CN CN201920197218.9U patent/CN209531833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978603A (en) * | 2019-12-10 | 2020-04-10 | 义乌市美时化妆品有限公司 | Hydraulic forming device for producing pressed powder |
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