CN207929887U - A kind of keyboard forming clamping hook die - Google Patents
A kind of keyboard forming clamping hook die Download PDFInfo
- Publication number
- CN207929887U CN207929887U CN201820030341.7U CN201820030341U CN207929887U CN 207929887 U CN207929887 U CN 207929887U CN 201820030341 U CN201820030341 U CN 201820030341U CN 207929887 U CN207929887 U CN 207929887U
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- Prior art keywords
- plate
- cylinder body
- pressing block
- workpiece
- mold
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Abstract
The utility model discloses a kind of keyboard forming clamping hook dies, including lower mold, upper mold and workpiece, the top dead center position of the lower mold is equipped with lower pressing block, the bottom end of the upper mold is equipped with pressing block, it is mounted on guide holder at left and right sides of the top of the lower mold, the top of the guide holder is equipped with guide rod, the top of the guide rod is equipped with limiting plate, the outer wall of the guide rod is socketed with guide sleeve, the guide sleeve is connected by connecting rod with upper mold, the left side of the upper pressing block is equipped with cylinder body, the cylinder body is connected by fixed link with upper pressing block, the inner wall top of the cylinder body is equipped with upper plugging plate, the bottom end of the cylinder body is equipped with lower plugging plate.The keyboard forming clamping hook die, by the cooperation of cylinder body, piston plate and pressing plate, to greatly improve the stationarity to workpiece, workpiece position in punching course is prevented to be easy to happen offset, it avoids result in bending position and generates error, ensure that the machining accuracy of workpiece.
Description
Technical field
The utility model is related to technical field of mold, specially a kind of keyboard forming clamping hook die.
Background technology
Diel refers in Cold Press Working, by metal or process for un-metal material at a kind of special process of part
Equipment, punching press are at room temperature, to apply pressure to material using the mold on forcing press, it is made to generate separation or plasticity
Deformation, to obtain a kind of pressure processing method of required part, such as the patent of Patent No. 201120214864.5, including
Upper mold and lower die in face of upper mold, keyboard forming clamping hook die are equipped at least one station, and station includes one being connected to upper mold
Upper pressing block and one be connected to lower die lower pressing block, the patent is although a degree of to facilitate adjustment, but consolidates to workpiece
Qualitative difference, workpiece position in punching course are easy to happen offset, and bending position is caused to generate error, influence the processing essence of workpiece
Degree.
Utility model content
The purpose of this utility model is to provide a kind of keyboard forming clamping hook dies, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of keyboard forming clamping hook die, including under
The top dead center position of mold, upper mold and workpiece, the lower mold is equipped with lower pressing block, the bottom end installation of the upper mold
There is upper pressing block, is mounted on guide holder at left and right sides of the top of the lower mold, the top of the guide holder is equipped with guiding
The top of bar, the guide rod is equipped with limiting plate, and the outer wall of the guide rod is socketed with guide sleeve, and the guide sleeve passes through company
Extension bar is connected with upper mold, and the left side of the upper pressing block is equipped with cylinder body, and the cylinder body is connected by fixed link with upper pressing block,
The inner wall top of the cylinder body is equipped with upper plugging plate, and the bottom end of the cylinder body is equipped with lower plugging plate, the inner cavity installation of the cylinder body
There are piston plate, the piston plate to be connected with upper plugging plate by resetting spring, the company of the resetting spring and upper plugging plate and piston plate
The place of connecing is mounted on fixed seat, and the inner wall center of the cylinder body is equipped with deck, and the bottom end of the lower plugging plate is equipped with pressing plate,
The pressing plate is connected by piston rod with piston plate, and the piston rod runs through the outer wall of lower plugging plate.
Preferably, it is mounted on casing at left and right sides of the outer wall of the lower pressing block, the casing passes through reinforcing bar
It is connected with lower mold.
Preferably, the bottom end of the pressing plate is equipped with backing plate.
Preferably, the bottom end of the lower mold is equipped with securing plate.
Compared with prior art, the utility model has the beneficial effects that：The keyboard forming clamping hook die passes through cylinder body, work
The cooperation of seben and pressing plate starts lathe, upper mold is pushed, and upper mold drives upper pressing block to be transported to close to the direction of workpiece
Dynamic, upper pressing block drives cylinder body to move downward by fixed link, and pressing plate is contacted with workpiece, and pressing plate drives piston plate by piston rod
With fixed seat pressed home spring, upper pressing block continues to move downward carries out pressing and bending to workpiece, and pressing plate carries out workpiece pre-
Pressure, to greatly improve the stationarity to workpiece, prevents workpiece position in punching course to be easy to happen offset, avoids leading
It causes bending position to generate error, ensure that the machining accuracy of workpiece.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cylinder body schematic cross-sectional view of the utility model.
In figure：1, lower mold, 2, upper mold, 3, lower pressing block, 4, upper pressing block, 5, guide holder, 6, guide rod, 7, limit
Plate, 8, guide sleeve, 9, connecting rod, 10, workpiece, 11, cylinder body, 12, fixed link, 13, upper plugging plate, 14, lower plugging plate, 15, piston plate,
16, resetting spring, 17, fixed seat, 18, deck, 19, pressing plate, 20, piston rod, 21, casing, 22, reinforcing bar, 23, backing plate,
24, securing plate.
Specific implementation mode
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 making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of keyboard forming clamping hook die, including lower die
Tool 1, upper mold 2 and workpiece 10, the top dead center position of lower mold 1 are equipped with lower pressing block 3, and the bottom end of upper mold 2 is equipped with
Upper pressing block 4, lower pressing block 3 and upper pressing block 4 are used for the forming of workpiece 10, are mounted at left and right sides of the top of lower mold 1
The top of guide holder 5, guide holder 5 is equipped with guide rod 6, and guide rod 6 is fixed in guide holder 5, the top installation of guide rod 6
There are limiting plate 7, the outer wall of guide rod 6 to be socketed with guide sleeve 8, limiting plate 7 limits guide sleeve 8, prevents guide sleeve 8 and leads
It is detached to bar 6, guide sleeve 8 is connected by connecting rod 9 with upper mold 2, and during exercise, upper mold 2 passes through connecting rod 9 to upper mold 2
It drives guide sleeve 8 to be slided downward or upward along the outer wall of guide rod 6, improves the stability of upper mold 2 during exercise, upper punching
The left side of briquetting 4 is equipped with cylinder body 11, and cylinder body 11 is connected by fixed link 12 with upper pressing block 4, and fixed link 12 carries out cylinder body 11
Fixed, the inner wall top of cylinder body 11 is equipped with upper plugging plate 13, and upper plugging plate 13 is sealed the inner wall top of cylinder body 11, cylinder body 11
Bottom end lower plugging plate 14 is installed, the inner cavity of cylinder body 11 is equipped with piston plate 15, and lower plugging plate 14 limits piston plate 15, prevent
Only piston plate 15 is detached with cylinder body 11, and piston plate 15 is connected by resetting spring 16 with upper plugging plate 13, and resetting spring 16 is spiral
Spring, coefficient of elasticity 20N/CM, resetting spring 16 are stretched or are generated after squeezing elastic deformation, remove restore after external force to
The junction of original state, resetting spring 16 and upper plugging plate 13 and piston plate 15 is mounted on fixed seat 17, and fixed seat 17 is to multiple
Two end connectors of position spring 16 are fixed, and prevent the position of resetting spring 16 from shifting, the inner wall center of cylinder body 11
Deck 18 is installed, the bottom end of lower plugging plate 14 is equipped with pressing plate 19, and pressing plate 19 is connected by piston rod 20 with piston plate 15, deck 18
Piston plate 15 is limited, piston rod 20 runs through the outer wall of lower plugging plate 14, and workpiece 10 is placed on lower pressing block 3 and upper punching press
Between block 4, start lathe, upper mold 2 is pushed, upper mold 2 drives upper pressing block 4 to be moved to the direction close to workpiece, upper punching
Briquetting 4 drives cylinder body 11 to move downward by fixed link 12, and pressing plate 19 is contacted with workpiece 10, and pressing plate 19 is driven by piston rod 20
Piston plate 15 is along the inner wall upward sliding of cylinder body 11, the drive 17 pressed home spring 16 of fixed seat of piston plate 15, resetting spring
16 be squeezed after generate elastic deformation, upper pressing block 4 continues to move downward carries out pressing and bending to workpiece 10, and pressing plate 19 is to work
Part 10 carries out precompressed, casing 21 is mounted at left and right sides of the outer wall of lower pressing block 3, casing 21 is by reinforcing bar 22 under
Mold 1 is connected, and casing 21 and reinforcing bar 22 reinforce lower pressing block 3, and the bottom end of pressing plate 19 is equipped with backing plate 23, backing plate
23 are made of rubber material, prevent from wearing between pressing plate 19 and workpiece 10, and the bottom end of lower mold 1 is equipped with securing plate 24,
Securing plate 24 reinforces lower mold 1.
The device is placed on lower pressing block 3 and upper punching press when keyboard forming clamping hook workpiece is formed, by workpiece 10
Between block 4, start lathe, upper mold 2 is pushed, upper mold 2 drives guide sleeve 8 along the outer wall of guide rod 6 by connecting rod 9
Slide downward, upper mold 2 drive upper pressing block 4 to be moved to the direction close to workpiece, and upper pressing block 4 drives cylinder by fixed link 12
Body 11 moves downward, and pressing plate 19 is contacted with workpiece 10, and pressing plate 19 drives piston plate 15 along in cylinder body 11 by piston rod 20
Wall upward sliding, piston plate 15 generate elastic shape after driving 17 pressed home spring 16 of fixed seat, resetting spring 16 to be squeezed
Become, upper pressing block 4 continues to move downward carries out pressing and bending to workpiece 10, and pressing plate 19 carries out precompressed to workpiece 10, to significantly
The stationarity improved to workpiece 10, prevent the position in punching course of workpiece 10 to be easy to happen offset, avoid result in bending
Position generates error, ensure that the machining accuracy of workpiece 10.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of keyboard forming clamping hook die, including lower mold (1), upper mold (2) and workpiece (10), the lower mold (1)
Top dead center position is equipped with lower pressing block (3), and the bottom end of the upper mold (2) is equipped with pressing block (4), and feature exists
In：It is mounted on guide holder (5) at left and right sides of the top of the lower mold (1), the top of the guide holder (5) is equipped with guiding
The top of bar (6), the guide rod (6) is equipped with limiting plate (7), and the outer wall of the guide rod (6) is socketed with guide sleeve (8),
The guide sleeve (8) is connected by connecting rod (9) with upper mold (2), and the left side of the upper pressing block (4) is equipped with cylinder body (11),
The cylinder body (11) is connected by fixed link (12) with upper pressing block (4), and the inner wall top of the cylinder body (11), which is equipped with, to be blocked up
The bottom end of plate (13), the cylinder body (11) is equipped with lower plugging plate (14), and the inner cavity of the cylinder body (11) is equipped with piston plate (15),
The piston plate (15) is connected by resetting spring (16) with upper plugging plate (13), the resetting spring (16) and upper plugging plate (13) and
The junction of piston plate (15) is mounted on fixed seat (17), and the inner wall center of the cylinder body (11) is equipped with deck
(18), the bottom end of the lower plugging plate (14) is equipped with pressing plate (19), and the pressing plate (19) passes through piston rod (20) and piston plate (15)
It is connected, the piston rod (20) runs through the outer wall of lower plugging plate (14).
2. a kind of keyboard forming clamping hook die according to claim 1, it is characterised in that：Outside the lower pressing block (3)
It is mounted on casing (21) at left and right sides of wall, the casing (21) is connected by reinforcing bar (22) with lower mold (1).
3. a kind of keyboard forming clamping hook die according to claim 1, it is characterised in that：Pacify the bottom end of the pressing plate (19)
Equipped with backing plate (23).
4. a kind of keyboard forming clamping hook die according to claim 1, it is characterised in that：The bottom end of the lower mold (1)
Securing plate (24) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820030341.7U CN207929887U (en) | 2018-01-09 | 2018-01-09 | A kind of keyboard forming clamping hook die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820030341.7U CN207929887U (en) | 2018-01-09 | 2018-01-09 | A kind of keyboard forming clamping hook die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929887U true CN207929887U (en) | 2018-10-02 |
Family
ID=63648761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820030341.7U Expired - Fee Related CN207929887U (en) | 2018-01-09 | 2018-01-09 | A kind of keyboard forming clamping hook die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949781A (en) * | 2019-12-24 | 2020-04-03 | 芜湖西通三维技术有限公司 | Ink horn packagine machine tears device with sealing double faced adhesive tape |
-
2018
- 2018-01-09 CN CN201820030341.7U patent/CN207929887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949781A (en) * | 2019-12-24 | 2020-04-03 | 芜湖西通三维技术有限公司 | Ink horn packagine machine tears device with sealing double faced adhesive tape |
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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: 20181002 Termination date: 20200109 |