CN209174687U - A kind of sliding punch structure for mold - Google Patents
A kind of sliding punch structure for mold Download PDFInfo
- Publication number
- CN209174687U CN209174687U CN201821901110.5U CN201821901110U CN209174687U CN 209174687 U CN209174687 U CN 209174687U CN 201821901110 U CN201821901110 U CN 201821901110U CN 209174687 U CN209174687 U CN 209174687U
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- block
- linkage
- locating piece
- sliding
- punching
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Abstract
The utility model relates to a kind of sliding punch structures for mold, the sliding punch structure includes the linkage block being slidably mounted on lower mold holder and the drive block that is arranged in top mold holder, it is provided in linkage block for the punching block opposite with electric cooker cover inner side edge, it is slidably fitted with the locating piece for being bonded with electric cooker cover outer side edges in linkage block, the punching slot opposite with punching block is provided on locating piece；For driving locating piece sliding to carry out the first linkage portion of location action and being punched out the second linkage portion of movement for driving linkage block to be slided on drive block.The utility model has the effect of that hole position accuracy is high.
Description
Technical field
The utility model relates to the technical fields of punching components, more particularly, to a kind of sliding punching knot for mold
Structure.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.
Wherein, electric cooker cover in the production process, needs to be punched out in the surface of electric cooker cover and side, and tradition exists
In manufacturing process, it usually needs after the holes punched on surface of electric cooker cover, electric cooker cover is taken out to the mold for being placed into side punching
In, then the side of electric cooker cover is punched out, in electric cooker cover side when punching, directly passes through punching head for electric cooker cover
The mode for going out hole, when often resulting in punching head and electric cooker cover contact aside, electric cooker cover shakes, to cause electric meal
Pot lid side hole position accuracy is poor, therefore there are certain improvements.
Utility model content
The purpose of this utility model is to provide a kind of sliding punch structures for mold, can improve to a certain extent
Punching precision.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of sliding punch structure for mold, the sliding punch structure include the linkage being slidably mounted on lower mold holder
Block and the drive block being arranged in top mold holder are provided in the linkage block and rush for opposite with electric cooker cover inner side edge
Hole block is slidably fitted with the locating piece for being bonded with electric cooker cover outer side edges in the linkage block, is arranged on the locating piece
There is the punching slot opposite with punching block；
For driving locating piece sliding to carry out the first linkage portion of location action and for driving connection on the drive block
Motion block is slided to be punched out the second linkage portion of movement.
Through the above technical solutions, the first linkage portion drives locating piece sliding, locating piece during drive block moves down
It is connected on electric cooker cover side and is positioned, the second linkage portion drives linkage block sliding, and the punching block in linkage block can incite somebody to action
Electric cooker cover side is punched out, and by the setting of the application, can be combined together positioning, punching, to improve punching
The production efficiency in hole, and correspondingly increase the precision of electric cooker cover side hole location.
Preferably, first linkage portion includes the first inclined-plane that locating piece end is arranged in, the drive block end one
Side is provided with the second inclined-plane for cooperating with the first inclined-plane.
Through the above technical solutions, the second inclined-plane on drive block cooperates with the first inclined-plane on locating piece, with driving
Block moves down movement, to realize the sliding of locating piece, the structure design of above-mentioned first linkage portion is simple, and drives effect good.
Preferably, second linkage portion includes the first guide surface being arranged in linkage block, and the drive block end is another
Side is provided with the second guide surface for cooperating with the first guide surface.
Through the above technical solutions, the second guide surface on drive block cooperates with the first guide surface on locating piece, with
Drive block moves down movement, to realize the sliding of linkage block, the structure design of above-mentioned second linkage portion is simple, and drives effect
It is good.
Preferably, the length of second guide surface is greater than the length on the second inclined-plane.
Through the above technical solutions, drive block can drive locating piece to slide when the first inclined-plane and the second inclined-plane cooperate,
So that locating piece resists electric cooker cover outer side edges, the cooperation of the first guide surface and the second guide surface, drive block can drive linkage
Block sliding, so that the punching block in linkage block is connected on electric cooker cover inner side edge, as drive block continues to move down movement, driving
Block can continue to slide with linkage block, and then electric cooker side is punched out movement by punching block, and it is fixed in advance that the application passes through
The form of punching behind position, to effectively increase the stability of punching.
Preferably, the locating piece is provided with the accommodation groove for accommodating electric cooker cover side around punching slot.
Through the above technical solutions, accommodation groove can adapt to the shape of electric cooker cover side, so that electric cooker cover be avoided to exist
Deformation occurs during punching.
Preferably, which further includes the reset portion for controlling locating piece and the block reset that links.
Through the above technical solutions, reset portion is able to drive locating piece and linkage block reset, and then done for punching next time
Prepare.
Preferably, the reset portion includes mounting blocks, at least one mounting hole, the installation are provided on the mounting blocks
Block is plugged with the first release link in mounting hole, and the first release link is connected in linkage block, is socketed in first release link
First back-moving spring, sliding plug has the second release link in the linkage block, and second release link is connected on locating piece, institute
It states and is socketed with second back-moving spring in the second release link.
Through the above technical solutions, first back-moving spring and second back-moving spring are able to drive locating piece and linkage block is multiple
Position, to guarantee the work of the positioning next time of locating piece and linkage block, punching.
In conclusion the advantageous effects of the utility model are as follows:
By the setting of the application, positioning, punching can be combined together, so that the production efficiency of punching is improved,
And correspondingly increase the precision of electric cooker cover side hole location.
Detailed description of the invention
Fig. 1 is the first structure diagram of embodiment；
Fig. 2 is the second structural schematic diagram of embodiment；
Fig. 3 is the structural schematic diagram that punch structure is slided in embodiment.
Appended drawing reference: 1, top mold holder；2, lower mold holder；3, guide post；4, guideway；5, convex mould base；6, die socket；7, on
Forming part；71, the first forming blocks；72, the second forming blocks；73, the first moulded head；74, the second moulded head；8, lower forming part；81,
First forming cavity；82, the second forming cavity；83, the first molding hole；84, the second molding hole；9, guide part；10, guiding surface；11,
Guide groove；12, punch structure is slided；121, linkage block；122, punching block；123, locating piece；124, punching slot；125, it accommodates
Slot；126, drive block；127, the first inclined-plane；128, the second inclined-plane；129, the first guide surface；130, the second guide surface；13, it resets
Portion；131, mounting blocks；132, the first release link；133, the first anti-drop block；134, first back-moving spring；135, the second release link；
136, the second anti-drop block；137, second back-moving spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to figs. 1 and 2, a kind of sliding punch structure for mold, the mold applied to electric cooker cover production
In, which includes top mold holder 1 and lower mold holder 2, at least one guide post 3 is provided in top mold holder 1, is provided on lower mold holder 2
The guideway 4 cooperated with guide post 3.Wherein, convex mould base 5 is provided on lower mold holder 2, convex mould base 5 is used to place electric cooker cover,
It is provided in top mold holder 1 for the die socket 6 with 5 pairing of convex mould base, at least one is provided on die socket 6 for electric cooker cover
The upper forming part 7 of surface punching press is provided with the lower forming part 8 with the cooperation of upper forming part 7 on convex mould base 5.
Upper forming part 7 includes the first forming blocks 71 and the second forming blocks 72, is provided with the first molding in the first forming blocks 71
First 73, the second moulded head 74 is provided in the second forming blocks 72.Lower forming part 8 includes the first one-tenth with the cooperation of the first forming blocks 71
Type chamber 81 is provided in first forming cavity 81 and passes through for the first moulded head 73 in the first molding hole of electric cooker cover holes punched on surface
83, it is provided in the second forming cavity 82 and passes through for the second moulded head 74 in the second molding hole 84 of electric cooker cover holes punched on surface.
As a result, in convex mould base 5 and 6 pairing of die socket, the first forming part and the cooperation of the second forming part can rush on electric cooker cover surface
Molding hole out.
Lower mold holder 2 is equipped with several guide parts 9 around convex mould base 5, and the end of each guide part 9 offers guiding surface
10, it is provided with for the guide groove 11 for 9 grafting of guide part on die socket 6.Wherein, it is reserved between guide part 9 and convex mould base 5
For being fitted into the embedded space of electric cooker cover side.Electric cooker cover lid closes on convex mould base 5, and the side of electric cooker cover is able to enter
Into embedded space.
In the application, lower mold holder 2 is provided with the pressing movement for being controlled by top mold holder 1 in electric meal in the side of convex mould base 5
The sliding punch structure 12 of pot lid side punching.
As shown in figure 3, sliding punch structure 12 includes the linkage block 121 that is slidably mounted on lower mold holder 2, on convex mould base 5
It is provided with the resigning chamber slided for linkage block 121, is provided with punching block 122 in linkage block 121, punching block 122 is located at electric cooker
In lid, and punching block 122 is opposite with electric cooker cover inner side edge.
Wherein, the locating piece 123 being bonded with electric cooker cover outer side edges is slidably fitted in linkage block 121, on locating piece 123
It is provided with the punching slot 124 opposite with punching block 122, running through on locating piece 123, linkage block 121 and lower mold holder 2 has and punching slot
124 identical charging conduits, locating piece 123 are provided with the accommodation groove 125 for accommodating electric cooker cover side around punching slot 124.
It is worth noting that drive block 126 is provided in top mold holder 1, for driving locating piece 123 sliding on drive block 126
Dynamic the first linkage portion for carrying out location action and the second linkage that movement is punched out for driving the sliding of linkage block 121
Portion.
First linkage portion includes the first inclined-plane 127 that 123 end of locating piece is arranged in, the setting of 126 end side of drive block
There is the second inclined-plane 128 for cooperating with the first inclined-plane 127.The tilt angle on the first inclined-plane 127 and the second inclined-plane 128 is 45 °.
Second linkage portion includes the first guide surface 129 being arranged in linkage block 121, and the 126 end other side of drive block, which is provided with, to be used for
With the second guide surface 130 of the first guide surface 129 cooperation.The tilt angle of first guide surface 129 and the second guide surface 130 is
45°.Second inclined-plane 128 and the second guide surface 130 are separately positioned on the two sides of 126 end of drive block, wherein the second guide surface
130 length is greater than the length on the second inclined-plane 128.
As a result, when the second inclined-plane 128 of drive block 126 and the second guide surface 130 contradict on locating piece 123 respectively
When in the first guide surface 129 on one inclined-plane 127 and linkage block 121, drive block 126 is moved down, and drive block 126 can drive simultaneously
Locating piece 123 and linkage block 121 are slided, so that locating piece 123 is connected in the outer side edges of electric cooker cover, linkage block 121
Punching block 122 is connected on the inner side edge of electric cooker cover with opposite with the punching slot 124 on locating piece 123.With drive block 126
Continue the movement moved down, the end face of locating piece 123 is contacted with the side wall of drive block 126, and drive block 126 is held in position block 123 and exists
It does not move in this position, drive block 126 can continue that linkage block 121 is driven to slide under the action of the second guide surface 130, linkage
Punching block 122 on block 121 can punching press enter in punching slot 124, to form punching on electric cooker cover.
In the application, the reset portion 13 for controlling locating piece 123 and the reset of linkage block 121 is provided on lower mold holder 2.It is multiple
Position portion 13 includes the mounting blocks 131 being arranged on lower mold holder 2, is provided at least one mounting hole, mounting blocks on mounting blocks 131
131 are plugged with the first release link 132 in mounting hole, and one end of the first release link 132 is fixedly connected in linkage block 121, the
The other end of one release link 132 is provided with the first anti-drop block 133 to offset with mounting rack.Wherein, it is socketed in the first release link 132
There is first back-moving spring 134.
Sliding plug has the second release link 135 in linkage block 121, and one end of the second release link 135 is fixedly connected on positioning
On block 123, the other end of the second release link 135 is provided with the second anti-drop block 136 to offset with linkage block 121.Second release link
Second back-moving spring 137 is socketed on 135.In the application, there are two the quantity settings of the first release link 132, the first release link
132 are located at the two sides of the second release link 135, wherein are provided on the end face of drive block 126 for accommodating the second release link
135 accommodation space.
The course of work:
Hydraulic system drives and is pressed on lower mold holder 2 under top mold holder 1, convex mould base 5 and 6 pairing of die socket, and upper forming part 7 is under
While 8 pairing of forming part is with by the surface punch forming of electric cooker cover, sliding punch structure 12 is started to work, and slides punching knot
Structure 12, which is controlled by top mold holder 1, to be punched out electric cooker cover side, using above-mentioned tool, can by electric cooker cover surface at
Type and side punching are combined together, and which thereby enhance the production efficiency of electric cooker cover；
Wherein, in sliding punch structure 12, during drive block 126 moves down, the first linkage portion drives locating piece 123
Sliding, locating piece 123 are connected on electric cooker cover side and are positioned, and the second linkage portion drives linkage block 121 to slide, linkage block
Electric cooker cover side can be punched out by the punching block 122 on 121, and so as to position, punching will be combined together, thus
The production efficiency of punching is improved, and correspondinglys increase the precision of electric cooker cover side hole location.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of sliding punch structure for mold, which is characterized in that the sliding punch structure (12) includes being slidably mounted on
Linkage block (121) on lower mold holder (2) and the drive block (126) being arranged on top mold holder (1), on the linkage block (121)
Be provided with for the punching block (122) opposite with electric cooker cover inner side edge, be slidably fitted on the linkage block (121) for
The locating piece (123) of electric cooker cover outer side edges fitting, is provided on the locating piece (123) and punching block (122) is opposite rushes
Hole slot (124)；
For driving locating piece (123) sliding to carry out the first linkage portion of location action and be used on the drive block (126)
Linkage block (121) sliding is driven to be punched out the second linkage portion of movement.
2. a kind of sliding punch structure for mold according to claim 1, which is characterized in that first linkage portion
Including be arranged on first inclined-plane (127) of locating piece (123) end, drive block (126) the end side be provided with for
The second inclined-plane (128) of first inclined-plane (127) cooperation.
3. a kind of sliding punch structure for mold according to claim 2, which is characterized in that second linkage portion
Including the first guide surface (129) being arranged on linkage block (121), drive block (126) the end other side, which is provided with, to be used for
With second guide surface (130) of the first guide surface (129) cooperation.
4. a kind of sliding punch structure for mold according to claim 3, which is characterized in that second guide surface
(130) length is greater than the length of the second inclined-plane (128).
5. a kind of sliding punch structure for mold according to claim 1, which is characterized in that the locating piece
(123) punching slot (124) are provided with the accommodation groove (125) for accommodating electric cooker cover side.
6. a kind of sliding punch structure for mold according to claim 1, which is characterized in that the sliding punch structure
It (12) further include the reset portion (13) resetted for controlling locating piece (123) and linkage block (121).
7. a kind of sliding punch structure for mold according to claim 6, which is characterized in that the reset portion (13)
Including mounting blocks (131), at least one mounting hole is provided on the mounting blocks (131), the mounting blocks (131) are in mounting hole
In be plugged with the first release link (132), the first release link (132) is connected on linkage block (121), first release link
(132) it is socketed on first back-moving spring (134), sliding plug has the second release link (135), institute on the linkage block (121)
It states the second release link (135) to be connected on locating piece (123), is socketed with second back-moving spring on second release link (135)
(137)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901110.5U CN209174687U (en) | 2018-11-16 | 2018-11-16 | A kind of sliding punch structure for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901110.5U CN209174687U (en) | 2018-11-16 | 2018-11-16 | A kind of sliding punch structure for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174687U true CN209174687U (en) | 2019-07-30 |
Family
ID=67373156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901110.5U Active CN209174687U (en) | 2018-11-16 | 2018-11-16 | A kind of sliding punch structure for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576100A (en) * | 2019-08-30 | 2019-12-17 | 芜湖凯硕机器人有限公司 | Side punching die of pot cover |
| CN113351755A (en) * | 2021-07-06 | 2021-09-07 | 昆山德盛精密模具有限公司 | Flexible automatic reset mechanism |
-
2018
- 2018-11-16 CN CN201821901110.5U patent/CN209174687U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576100A (en) * | 2019-08-30 | 2019-12-17 | 芜湖凯硕机器人有限公司 | Side punching die of pot cover |
| CN110576100B (en) * | 2019-08-30 | 2024-05-28 | 芜湖凯硕智能科技有限公司 | Side punching die of pot cover |
| CN113351755A (en) * | 2021-07-06 | 2021-09-07 | 昆山德盛精密模具有限公司 | Flexible automatic reset mechanism |
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