CN207710942U - A kind of punching mechanism - Google Patents
A kind of punching mechanism Download PDFInfo
- Publication number
- CN207710942U CN207710942U CN201721823473.7U CN201721823473U CN207710942U CN 207710942 U CN207710942 U CN 207710942U CN 201721823473 U CN201721823473 U CN 201721823473U CN 207710942 U CN207710942 U CN 207710942U
- Authority
- CN
- China
- Prior art keywords
- material base
- fixed plate
- plate
- undershoot
- base fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Specifically a kind of punching mechanism of the utility model；It is characterized in that：Including upper mold, material base grips pincers, material base fixed plate, undershoot cutting plate；Material base grips pincers are set to the side of upper mold, and undershoot cutting plate is set to the opposite of upper mold, and material base fixed plate is between upper mold and undershoot cutting plate；Material base fixed plate is provided with through-hole, the through-hole is connect with air source, air source vacuumizes material base fixed plate by the through-hole when operation, it is provided with tool bore in material base fixed plate, undershoot cutting plate is equipped with punching cutter, punching cutter is threaded through by tool bore in material base fixed plate, and punching cutter does punching action by the tool bore of material base fixed plate.This punching mechanism is punched out operations for forming by upper mold and undershoot cutting plate to material base, in blanking process, vacuumizing and adsorbing action is carried out to material base by material base fixed plate and its interior groove with through-hole, so, after upper mold and the punching of undershoot cutting plate are completed and are separated from each other, material base can be fixed in material base fixed plate in order to subsequent job.
Description
Technical field
The utility model is related to automation equipment field, specifically a kind of punching mechanism.
Background technology
Material base is composite injection molding product, needs to expect the line cut-out between thick stick and each part of connection after the completion of injection molding,
And cut off while ensureing also to want part of the nylon wire inside injection-moulded plastic part that cannot fall off, ensure certain stretching resistance.It is existing
Punching mechanism is when applied to above-mentioned scene, since the stability of material base can not be effectively ensured, to be easy to cause in punching
Harness is pulled off or cuts off, or material base displacement occurs often causes punching wrong or the incomplete problem of punching.
Invention content
The purpose of the utility model is to overcome drawbacks described above, provide it is a kind of can quickly, efficiently carry out material base punching
Automatic punching mechanism.
In order to achieve the above object, the utility model is realized in this way：
A kind of punching mechanism, including upper mold, material base grips pincers, material base fixed plate, undershoot cutting plate and punching plate drive gas
Cylinder and air source；Wherein, material base grips pincers are set to the side of upper mold, and undershoot cutting plate is set to the opposite of upper mold, material base fixed plate
Between upper mold and undershoot cutting plate；The upper mold is fingerboard shape mold, and plate face is equipped with multiple and material base side shape
The corresponding groove of shape, material base fixed plate are also plate shape mold, and multiple and material base side shape is again provided in material base fixed plate
The corresponding groove of shape is provided with through-hole in the bottom portion of groove of material base fixed plate, which connect with air source, and air source passes through when operation
The through-hole vacuumizes the groove of material base fixed plate, tool bore is provided in material base fixed plate, undershoot cutting plate is equipped with punching cutter, described
Punching cutter is threaded through by tool bore in material base fixed plate, undershoot cutting plate by be punched plate drive cylinder be punched out action to
The tool bore that punching cutter passes through material base fixed plate is set to do punching action.
The punching mechanism further includes draft gear, and the draft gear is arranged in the opposite of material base grips pincers, packet
Collet and clamp arm are included, collet is arranged in clamp arm, and clamp arm moves back and forth, and draft gear grips the end of material base by collet by expects
The other end of base grips pincers gripping material base is to grip material base.
This punching mechanism uses above-mentioned design, and material base is clamped by material base grips pincers and draft gear, then passes through
Upper mold and undershoot cutting plate are punched out operations for forming to material base, and in blanking process, pass through material base fixed plate and its interior band
There is the groove of through-hole to carry out vacuumizing and adsorbing action to material base, in this way, when upper mold is punched completion with undershoot cutting plate and mutually divides
After opening, material base can be fixed in material base fixed plate in order to subsequent job.
Description of the drawings
Fig. 1 is the structural schematic diagram one of this punching mechanism.
Fig. 2 is the structural schematic diagram two of this punching mechanism.
Fig. 3 is the structural schematic diagram of material base fixed plate in this punching mechanism.
Specific implementation mode
The utility model is further illustrated below by way of specific embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of punching mechanism, including upper mold 1, material base grips pincers 2, material base fixed plate 3,
Undershoot cutting plate 4 and punching plate driving cylinder and air source；Wherein, material base grips pincers 2 are set to the side of upper mold 1, and undershoot cutting plate 4 is set
In the opposite of upper mold 1, material base fixed plate 3 is between upper mold 1 and undershoot cutting plate 4；The upper mold 1 is fingerboard shape mould
Tool, plate face are equipped with multiple grooves corresponding with material base side view, and material base fixed plate 3 is also plate shape mold, in material base
It is again provided with multiple grooves corresponding with material base side view in fixed plate 3, is provided in the bottom portion of groove of material base fixed plate 3 logical
Hole 31, the through-hole 31 are connect with air source, and air source vacuumizes the groove of material base fixed plate 3 by the through-hole 31 when operation, material base
Tool bore 32 is provided in fixed plate 3, undershoot cutting plate 4 is equipped with punching cutter 41, and the punching cutter 41 is threaded through material by tool bore 32
In base fixed plate 3, undershoot cutting plate 4 drives cylinder to be punched out action to make punching cutter 41 be fixed by material base by being punched plate
The tool bore 32 of plate 3 does punching action.
The punching mechanism further includes draft gear 5, and the draft gear is arranged on the opposite of material base grips pincers,
Including collet and clamp arm, collet is arranged in clamp arm, and clamp arm moves back and forth, and draft gear is by collet grips the end of material base
The other end of material base grips pincers gripping material base is to grip material base.
This punching mechanism uses above-mentioned design, and material base is clamped by material base grips pincers and draft gear, then passes through
Upper mold and undershoot cutting plate are punched out operations for forming to material base, and in blanking process, pass through material base fixed plate and its interior band
There is the groove of through-hole to carry out vacuumizing and adsorbing action to material base, in this way, when upper mold is punched completion with undershoot cutting plate and mutually divides
After opening, material base can be fixed in material base fixed plate in order to subsequent job.
Claims (2)
1. a kind of punching mechanism, it is characterized in that：Including upper mold, material base grips pincers, material base fixed plate, undershoot cutting plate and punching plate
Drive cylinder and air source；Wherein, material base grips pincers are set to the side of upper mold, and undershoot cutting plate is set to the opposite of upper mold, material base
Fixed plate is between upper mold and undershoot cutting plate；The upper mold is fingerboard shape mold, and plate face is equipped with multiple and material base
The corresponding groove of side view, material base fixed plate are also plate shape mold, and multiple and material base is again provided in material base fixed plate
The corresponding groove of side view is provided with through-hole in the bottom portion of groove of material base fixed plate, which connect with air source, gas when operation
Source vacuumizes the groove of material base fixed plate by the through-hole, and tool bore is provided in material base fixed plate, and undershoot cutting plate is equipped with punching
Knife, the punching cutter are threaded through by tool bore in material base fixed plate, and undershoot cutting plate drives cylinder to be punched out by being punched plate
Action does punching action to the tool bore for making punching cutter pass through material base fixed plate.
2. punching mechanism according to claim 1, it is characterized in that：Further include draft gear, the draft gear setting exists
The opposite of material base grips pincers comprising collet and clamp arm, collet are arranged in clamp arm, and clamp arm moves back and forth, and draft gear passes through
Collet grips the end of material base and material base grips pincers grip the other end of material base to grip material base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823473.7U CN207710942U (en) | 2017-12-24 | 2017-12-24 | A kind of punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823473.7U CN207710942U (en) | 2017-12-24 | 2017-12-24 | A kind of punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710942U true CN207710942U (en) | 2018-08-10 |
Family
ID=63057401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823473.7U Expired - Fee Related CN207710942U (en) | 2017-12-24 | 2017-12-24 | A kind of punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710942U (en) |
-
2017
- 2017-12-24 CN CN201721823473.7U patent/CN207710942U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180810 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |