CN208178213U - A kind of hardware dies keeping hole precision - Google Patents
A kind of hardware dies keeping hole precision Download PDFInfo
- Publication number
- CN208178213U CN208178213U CN201820462168.8U CN201820462168U CN208178213U CN 208178213 U CN208178213 U CN 208178213U CN 201820462168 U CN201820462168 U CN 201820462168U CN 208178213 U CN208178213 U CN 208178213U
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- China
- Prior art keywords
- bottom end
- plate
- support plate
- damping
- hardware dies
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Abstract
The utility model discloses a kind of hardware dies for keeping hole precision, its structure includes support plate, expansion bend, telescopic rod, backing plate, working beam, the anti-error device of damping, the support plate is rectangular parallelepiped structure, right side bottom end is closely connect with expansion bend upper end, a kind of hardware dies for keeping hole precision of the utility model, structure is improved, equipped with the anti-error device of damping, equipment is depressured by decompression board first, sealing plate connect with pedestal and is supported to equipment, spring can be to equipment damping, finally the shaking force of equipment is reduced, in the higher situation of shaking force, it not will drive working beam, solve the problems, such as that equipment precision when manufacturing screw hole is inadequate.
Description
Technical field
The utility model is a kind of hardware dies for keeping hole precision, belongs to field of die equipment.
Background technique
Mould machine is the tool for formed article, and this tool has various parts to constitute, and different molds is by difference
Part constitute.It mainly realizes the processing of article shape by the change of physical state of the formed material.In punching, forming
The pressure of the products such as punching press, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics
In the forming of modeling or injection molding, to make blank as the tool for the product for having specific shape and size under external force.
Prior art discloses application No. is the hardware dies of holding hole precision of CN201510635653.1 a kind of, packets
The lower die holder for including pierce punch and matching with the pierce punch, the lower die holder are equipped with the punching with several punching positions
Row, punching row are installed on lower die holder upper end, and the both ends of punching row are connected by fastener and lower die holder, by will be to punching
Workpiece is placed under punching row, and the fastener by being located at punching row both ends is fixed, and is guaranteeing the same of punching accuracy
When, it prevents from being subjected to displacement in punch process to punch workpiece, so that punching precision is influenced, but disadvantage is that equipment
When work, shaking force is higher, is easy to drive working beam, causes the precision when manufacturing screw hole inadequate.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of hardware dies for keeping hole precision,
When solving equipment work, shaking force is higher, is easy to drive working beam, leads to the inadequate problem of precision when manufacturing screw hole.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of holding hole precision
Hardware dies, structure includes support plate, expansion bend, telescopic rod, backing plate, working beam, the anti-error device of damping, the support
Plate is rectangular parallelepiped structure, and right side bottom end is closely connect with expansion bend upper end, and the expansion bend bottom end is fixed with backing plate left-hand face
Connection, the backing plate upper end-face edge and the anti-error the bottom of the device of damping are fixedly mounted, and the anti-error device of damping is equipped with 3 altogether
A, symmetrical parallel, upper end is fitted closely with support plate, and the working beam upper end is circle, and edge and support plate bottom end are welded, institute
State that the samples such as support plate and backing plate are symmetrical, and the two is separated by 4-5cm；The anti-error device of damping is by decompression board, sealing plate, spring, bottom
Seat, capping, connecting plate, fastening screw composition, the decompression board surface middle part are equipped with through-hole, are connected by fastening screw through rotation
It connects, the fastening screw bottom end I is cylindrical structure, and outer ring is equipped with screw thread wound clockwise, and bottom end is in rotary connection plate
Portion, the connecting plate bottom end surface are fixedly connected with capping upper end-face edge, and the cover rim and sealing plate use interference fit side
Formula is flexibly connected, and there is certain gap between the two, empty slot is equipped in the middle part of the sealing plate, inside is equipped with spring, the spring
Upper center and decompression board bottom end are welded, and the spring bottom end is fitted closely with pedestal, and the sealing plate bottom edge and pedestal weld
It connects, the pedestal is rectangular parallelepiped structure, with a thickness of 3-4cm.
Further, the support plate is located at the top of all parts.
Further, the expansion bend connection support plate and backing plate bottom end and upper end.
Further, the telescopic rod bottom end is bonded backing plate left dorsal portion edge.
Further, the backing plate is located at the lowermost end of equipment part.
Further, the working beam bottom end is fixedly connected with backing plate.
Beneficial effect
A kind of hardware dies for keeping hole precision of the utility model, improve structure, are equipped with the anti-error dress of damping
It sets, equipment is depressured by decompression board first, sealing plate connect with pedestal and is supported to equipment, and spring can subtract equipment
Shake finally reduces the shaking force of equipment, in the higher situation of shaking force, not will drive working beam, solves equipment and is manufacturing
Precision inadequate problem when screw hole.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram for the hardware dies for keeping hole precision of the utility model；
Fig. 2 is the anti-error schematic device of damping of the utility model.
Fig. 3 is the fastening screw connection schematic diagram of the utility model.
In figure: support plate -1, expansion bend -2, telescopic rod -3, backing plate -4, working beam -5, the anti-error device -6 of damping, decompression
Plate -601, sealing plate -602, spring -603, pedestal -604, capping -605, connecting plate -606, fastening screw -607.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of hardware dies keeping hole precision,
Structure includes support plate 1, expansion bend 2, telescopic rod 3, backing plate 4, working beam 5, the anti-error device 6 of damping, and the support plate 1 is length
Cube structure, right side bottom end are closely connect with 2 upper end of expansion bend, 2 bottom end of expansion bend and the fixed company of 4 left-hand face of backing plate
It connects, 4 upper end-face edge of backing plate and anti-6 bottom end of error device of damping are fixedly mounted, and the anti-error device 6 of damping is equipped with 3 altogether
A, symmetrical parallel, upper end is fitted closely with support plate 1, and 5 upper end of working beam is circle, and edge and 1 bottom end of support plate are welded
It connects, the support plate 1 and the equal samples of backing plate 4 are symmetrical, and the two is separated by 4-5cm；The anti-error device 6 of damping is by decompression board 601, envelope
Plate 602, spring 603, pedestal 604, capping 605, connecting plate 606, fastening screw 607 form, 601 surface middle part of decompression board
Equipped with through-hole, by fastening screw 607 through rotation connection, the 607 bottom end I of fastening screw is cylindrical structure, and outer ring is equipped with
Screw thread wound clockwise, bottom end end edge on 606 middle part of rotary connection plate, 606 bottom end surface of connecting plate and capping 605
Edge is fixedly connected, and 605 edges of the capping are flexibly connected with sealing plate 602 using interference fit type, is existed between the two certain
Gap, empty slot is equipped in the middle part of the sealing plate 602, inside is equipped with spring 603,603 upper center of spring and decompression board 601
Bottom end welding, 603 bottom end of spring are fitted closely with pedestal 604, and 602 bottom edge of sealing plate and pedestal 604 weld, institute
Stating pedestal 604 is rectangular parallelepiped structure, with a thickness of 3-4cm.
Spring 603 described in this patent be it is a kind of utilize elasticity come work machine components.Zero made of elastic material
Deformation occurs under external force for part, restores to the original state again after removing external force.Also make " spring ".Generally it is made of spring steel.Bullet
The complicated multiplicity of the type of spring mainly has helical spring, scroll spring, flat spring, heterotypic spring etc. by shape point.
It is carrying out in use, being supported first by support plate 1 to equipment, telescopic rod 3 is flexible to work, working beam
5 be the manufacture indispensable part of screw hole, is carried out by the interior decompression board 601 set to equipment finally by the anti-error device 6 of damping
Decompression, sealing plate 602 connect with pedestal 604 and are supported to equipment, and spring 603 can be to equipment damping, finally by the vibration of equipment
Power reduces, and in the higher situation of shaking force, not will drive working beam, solution equipment precision when manufacturing screw hole is inadequate to ask
Topic.
The utility model solve the problems, such as be equipment work when, shaking force is higher, be easy drive working beam, cause manufacturing
Precision is inadequate when screw hole, and the utility model is combined with each other by above-mentioned component, is improved to structure, and it is anti-error to be equipped with damping
Poor device is first depressured equipment by decompression board, and sealing plate connect with pedestal and is supported to equipment, and spring can be to equipment
Damping finally reduces the shaking force of equipment, in the higher situation of shaking force, not will drive working beam, solves equipment and is making
Precision inadequate problem when making screw hole, described in detail below:
601 surface middle part of decompression board is equipped with through-hole, by fastening screw 607 through rotation connection, the fastening screw
607 bottom end I are cylindrical structure, and outer ring is equipped with screw thread wound clockwise, and bottom end is through 606 middle part of rotary connection plate, the company
606 bottom end surface of fishplate bar is fixedly connected with 605 upper end-face edges of capping, and 605 edges of the capping and sealing plate 602 are using interference fit
Mode is flexibly connected, and there is certain gap between the two, empty slot is equipped in the middle part of the sealing plate 602, and inside is equipped with spring 603,
603 upper center of spring and 601 bottom end of decompression board are welded, and 603 bottom end of spring is fitted closely with pedestal 604, described
602 bottom edge of sealing plate and pedestal 604 weld, and the pedestal 604 is rectangular parallelepiped structure, with a thickness of 3-4cm.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of hardware dies for keeping hole precision, structure includes support plate (1), expansion bend (2), telescopic rod (3), backing plate
(4), working beam (5), the anti-error device (6) of damping, the support plate (1) are rectangular parallelepiped structure, right side bottom end and expansion bend (2)
Upper end closely connects, it is characterised in that:
Expansion bend (2) bottom end is fixedly connected with backing plate (4) left-hand face, and backing plate (4) upper end-face edge and damping are anti-error
Poor device (6) bottom end is fixedly mounted, and the anti-error device (6) of damping is equipped with 3 altogether, symmetrical parallel, upper end and support plate (1)
It fits closely, working beam (5) upper end is circle, and edge and support plate (1) bottom end are welded, the support plate (1) and backing plate
(4) etc. samples are symmetrical, and the two is separated by 4-5cm；
The anti-error device (6) of damping is by decompression board (601), sealing plate (602), spring (603), pedestal (604), capping
(605), connecting plate (606), fastening screw (607) composition, decompression board (601) surface middle part is equipped with through-hole, by fastening spiral shell
For silk (607) through rotation connection, fastening screw (607) the bottom end I is cylindrical structure, and outer ring is equipped with screw thread and twines clockwise
Around in the middle part of rotary connection plate (606), connecting plate (606) bottom end surface is fixed with capping (605) upper end-face edge for bottom end
Connection, capping (605) edge are flexibly connected with sealing plate (602) using interference fit type, are existed between the two centainly
Gap is equipped with empty slot in the middle part of the sealing plate (602), and inside is equipped with spring (603), spring (603) upper center and decompression
The welding of plate (601) bottom end, spring (603) bottom end fits closely with pedestal (604), sealing plate (602) bottom edge and
Pedestal (604) welding, the pedestal (604) is rectangular parallelepiped structure, with a thickness of 3-4cm.
2. a kind of hardware dies for keeping hole precision according to claim 1, it is characterised in that: the support plate (1) sets
In the top of all parts.
3. a kind of hardware dies for keeping hole precision according to claim 1, it is characterised in that: the expansion bend (2) is even
Connect support plate (1) and backing plate (4) bottom end and upper end.
4. a kind of hardware dies for keeping hole precision according to claim 1, it is characterised in that: telescopic rod (3) bottom
Back edge on the left of end fitting backing plate (4).
5. a kind of hardware dies for keeping hole precision according to claim 1, it is characterised in that: the backing plate (4) is located at
The lowermost end of equipment part.
6. a kind of hardware dies for keeping hole precision according to claim 1, it is characterised in that: working beam (5) bottom
End is fixedly connected with backing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462168.8U CN208178213U (en) | 2018-04-03 | 2018-04-03 | A kind of hardware dies keeping hole precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462168.8U CN208178213U (en) | 2018-04-03 | 2018-04-03 | A kind of hardware dies keeping hole precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208178213U true CN208178213U (en) | 2018-12-04 |
Family
ID=64436133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462168.8U Expired - Fee Related CN208178213U (en) | 2018-04-03 | 2018-04-03 | A kind of hardware dies keeping hole precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208178213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426897A (en) * | 2021-05-27 | 2021-09-24 | 张莉娟 | High-precision stamping die based on base shock absorption and shock absorption method thereof |
-
2018
- 2018-04-03 CN CN201820462168.8U patent/CN208178213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426897A (en) * | 2021-05-27 | 2021-09-24 | 张莉娟 | High-precision stamping die based on base shock absorption and shock absorption method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190403 |