CN208131757U - Hanging hole error prevention device - Google Patents
Hanging hole error prevention device Download PDFInfo
- Publication number
- CN208131757U CN208131757U CN201820715843.3U CN201820715843U CN208131757U CN 208131757 U CN208131757 U CN 208131757U CN 201820715843 U CN201820715843 U CN 201820715843U CN 208131757 U CN208131757 U CN 208131757U
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- China
- Prior art keywords
- hanging hole
- workpiece
- prevention device
- error prevention
- die holder
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Abstract
The utility model discloses a kind of hanging hole error prevention device, including upper die and lower die, driving device, bracket, hanging hole pin and workpiece inductor, lower die holder is fixed in the proximal end of bracket, distal end is equipped with mounting base, hanging hole pin is set to the upper end of mounting base, workpiece inductor is installed on mounting base and neighbouring hanging hole pin is arranged, and workpiece inductor is to generate inductive signal when hanging hole pin and location hole form location fit.In technical solution provided by the utility model, by the induction of workpiece inductor, whether workpiece is right-on is placed on hanging hole finger setting benchmark place, in workpiece correct placement, upper die holder can be driven to drive cope plate downward by driving device, to complete the punching to workpiece.
Description
Technical field
The utility model relates to stamping technology field more particularly to a kind of hanging hole error prevention devices.
Background technique
At present in product punch process, in order to guarantee the Product Process size processed, it is often necessary to use a kind of quilt
The referred to as operation mode of " hanging hole " positioning, needs operating staff that workpiece is placed on hanging hole finger setting benchmark place.As long as theoretically
Hanging hole finger setting is normally that can guarantee size completely.But it turns out that since the individual factor by operating staff is influenced,
Such as the reasons such as exercise not harmony when mood, fatigue, absent minded, operation.It is easy to appear also not by workpiece completely just
True is placed on the case where hanging hole finger setting benchmark place starts punching press.At this time pitch-row size be not can guarantee it is (usually long
It is short unordered), the adverse consequences for causing scrap of the product, cost to improve.This unqualified regularity of distribution that fixation is not present, so being
It is uncontrollable, it can not be eliminated at all by measures such as surprise check, educational training, economic rewards and punishments.
Utility model content
The main purpose of the utility model is to provide a kind of hanging hole error prevention devices, it is intended to solve existing in the presence of also not by work
The right-on hanging hole finger setting benchmark place that is placed on of part starts punching press, and leads to leading to the problem of for defective products.
To achieve the above object, the utility model provides a kind of hanging hole error prevention device, including：
Upper mold, the cope plate including the upper die holder with up and down stroke and the downside for being fixed on the upper die holder；
Lower die, the lower template including lower die holder and the upside for being fixed on the lower die holder, the lower template are located at described
The lower section of cope plate；
Driving device, to drive the upper die holder to move up and down；
Bracket extends transversely and has proximally and distally, and the lower die holder, the distal end installation are fixed in the proximal end
There is mounting base；
Hanging hole pin, set on the upper end of the mounting base, the hanging hole pin is fixed to the location hole with the one end for being set to workpiece
Position cooperation；And
Workpiece inductor, is installed on the mounting base and the neighbouring hanging hole pin is arranged, the workpiece inductor to
When the hanging hole pin and the location hole form location fit, inductive signal is generated.
It preferably, further include the indicator light being electrically connected with the workpiece inductor.
It preferably, further include the counter being electrically connected with the driving device.
Preferably, the hanging hole pin is in up-small and down-big step-like setting, to be formed to the lower edge with the location hole
The annular step surface of abutting.
Preferably, the hanging hole pin and the workpiece inductor are horizontally in arranged side by side, and the hanging hole pin is higher than
The workpiece inductor, so that the workpiece inductor is located at the lower section of the workpiece.
Preferably, the mounting base horizontally can be adjustably mounted to the bracket.
Preferably, the mounting base includes two clamping plates for setting up the upper and lower sides of the bracket separately and extending longitudinally, described
The both ends of two clamping plates pass through spiro connecting piece and mutually fix, by the distal end of the bracket be clamped and fastened on described two clamping plates it
Between.
Preferably, from the lower die holder, transversely simultaneously decurvation extends to form the bracket.
It preferably, further include controller, the controller is electrically connected the workpiece inductor and the driving device, uses
To control the driving device according to the inductive signal of the workpiece inductor.
Preferably, the workpiece inductor is metal sensor.
In technical solution provided by the utility model, the workpiece inductor is set in the position of the neighbouring hanging hole pin,
Incude whether workpiece is right-on to be placed on hanging hole finger setting benchmark place by the workpiece inductor, it is correct in workpiece
When placement, the upper die holder can be driven to drive the cope plate downward by the driving device, to complete to rush workpiece
It cuts out.
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 only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of hanging hole error prevention device provided by the utility model, wherein workpiece is placed
In hanging hole finger setting benchmark place；
Fig. 2 is the structural schematic diagram of the hanging hole error prevention device in Fig. 1, wherein workpiece is not placed on hanging hole finger setting benchmark
Place.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Hanging hole error prevention device | 5 | Workpiece inductor |
| 1 | Upper mold | 6 | Mounting base |
| 11 | Upper die holder | 61 | Clamping plate |
| 12 | Cope plate | 7 | Indicator light |
| 2 | Lower die | 8 | Counter |
| 21 | Lower die holder | 9 | Control panel |
| 22 | Lower template | 91 | Switch |
| 3 | Bracket | 200 | Workpiece |
| 4 | Hanging hole pin | 210 | Location hole |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model provides a kind of hanging hole error prevention device, and Fig. 1 and Fig. 2 are hanging hole error prevention device provided by the utility model
An embodiment.
Fig. 1 and Fig. 2 are please referred to, in the present embodiment, the hanging hole error prevention device 100 includes upper mold 1, lower die 2, driving dress
Set, bracket 3, hanging hole pin 4 and workpiece inductor 5, the upper mold 1 include have up and down stroke upper die holder 11 and
It is fixed on the cope plate 12 of the downside of the upper die holder 11, the lower die 2 is including lower die holder 21 and is fixed on the lower die holder
The lower template 22 of 21 upside, the lower template 22 be located at the cope plate 12 lower section (when the cope plate 12 is downward with
One end of the common blanking 200 of the cope plate 12), the driving device to drive the upper die holder 11 to move up and down,
The bracket 3 extends transversely and has proximally and distally, and the lower die holder 11 is fixed in the proximal end, and the distal end is equipped with
Mounting base 6, the hanging hole pin 4 are set to the upper end of the mounting base 6, the hanging hole pin 4 to one end for being set to workpiece 200
210 location fit of location hole, the workpiece inductor 5 is installed on the mounting base 6 and the neighbouring hanging hole pin 4 is arranged, described
Workpiece inductor 5 is to generate inductive signal (in this reality when the hanging hole pin 4 forms location fit with the location hole 210
It applies in example, the workpiece inductor 5 is metal sensor, when metal works are the induction range positioned at the workpiece inductor 5
When interior, the workpiece inductor 5 generates inductive signal).
In technical solution provided by the utility model, the workpiece inductor is set in the position of the neighbouring hanging hole pin 4
5, incude whether the workpiece 200 is right-on to be placed on 4 positioning datum of hanging hole pin by the workpiece inductor 5
Place can drive the upper die holder 11 to drive the cope plate in 200 correct placement of workpiece by the driving device
12 (specifically, in the present embodiment, the hanging hole error prevention device 100 further includes controller, and the controller is electrically connected downwards
The workpiece inductor 5 and the driving device control the driving to the inductive signal according to the workpiece inductor 5
Device), to complete the punching to one end of the workpiece 200.
Referring to Fig. 1, in the present embodiment, the hanging hole error prevention device 100 further includes electrical with the workpiece inductor 5
The indicator light 7 of connection issues instruction light, specifically, in the present embodiment to the inductive signal according to the workpiece inductor 5
In, referring to Fig. 1, the workpiece 200 is located at the work when the workpiece 200 is placed at 4 positioning datum of hanging hole pin
In the induction range of part inductor 5, the workpiece inductor 5 issues inductive signal, the controller control to the controller
The indicator light 7 issues a kind of instruction light；Referring to Fig. 2, when the workpiece 200 is not placed on 4 positioning datum of hanging hole pin
When place, for the workpiece 200 not in the induction range of the workpiece inductor 5, the workpiece inductor 5 does not generate induction letter
Number, the controller controls the indicator light 7 and issues another instruction light, and such operative employee can come according to the indicator light 7
Judge whether the workpiece 200 is placed at 4 positioning datum of hanging hole pin.
It reckons by the piece when being processed for convenience to the workpiece 200, referring to Fig. 1, in the present embodiment, the hanging hole mistake proofing
Device 100 further includes the counter 8 being electrically connected with the driving device, in this way when the driving device drives the upper mold 1
Downward punching press is primary, and the counter 8 counts once, and it is more accurate to count.
Specifically, referring to Fig. 1, in the present embodiment, the controller is equipped with control panel 9, the indicator light 7 and institute
Counter 8 is stated set on the control panel 9, the control panel 9 is equipped with switch 91, and it is anti-that the switch 91 is series at the hanging hole
Misloading is set on the main line of 100 power circuit, is conducive to operator in this way and is operated.
The lower template 12 is fixed in one end of the workpiece 200, and the other end is fixed on the hanging hole pin 4, is thusly-formed
The support at 200 both ends of workpiece fixed, in the present embodiment, the hanging hole pin 4 is in up-small and down-big step-like setting,
To be formed to the annular step surface that is abutted with the lower edge of the location hole 210, in this way by the annular step surface with it is described
The cooperation of location hole 210 is conducive to the positioning and support of the workpiece 200.
Also for the support reinforced to the workpiece 200, some workpiece can be in bending setting, referring to Fig. 1, at this
In embodiment, from the lower die holder 21, transversely simultaneously decurvation extends to form the bracket 3, in this way to the institute in bending setting
The support effect for stating workpiece 200 is preferable.
When the workpiece 200 is located in the induction range of the workpiece inductor 5, the workpiece inductor 5 can generate sense
Induction signal, it is described to incude that the workpiece inductor 5 can be upside, downside or longitudinal two sides from the workpiece 200
Workpiece 200, specifically, referring to Fig. 1, in the present embodiment, the hanging hole pin 4 and the workpiece inductor 5 are horizontally in
It is arranged side by side, and the hanging hole pin 4 is higher than the workpiece inductor 5, so that the workpiece inductor 5 is located at the workpiece 200
Lower section, incuded in this way by the workpiece inductor 5 from the lower section of the workpiece 200, the workpiece inductor 5 not vulnerable to
It is influenced to other component, it is more accurate to incude.
In order to make the hanging hole error prevention device 100 be suitable for the workpiece 200 of various length, in the present embodiment, the peace
Dress seat 6 horizontally can be adjustably mounted to the bracket 3, can pass through the installation position of mounting base 6 described in lateral adjustments in this way
It sets, allows the 210 phase location fit of location hole of the hanging hole pin 4 and the various sizes of workpiece 200, and improve and set
Standby versatility.
Specifically, the adjustable mounting means of the mounting base 6 is a variety of, for example, the lower end of the mounting base 6 is equipped with magnetic
Structure, the bracket 3 are metal material, the mounting base 6 can be adsorbed the different positions being installed on the bracket 3 in this way
It sets, can be with referring to Fig. 1, in the present embodiment, the mounting base 6 includes setting up the upper and lower sides and along longitudinal direction of the bracket 3 separately
Two clamping plates 61 extended, the both ends of described two clamping plates 61 pass through spiro connecting piece and mutually fix, and the distal end of the bracket 3 is pressed from both sides
It holds and is fixed between described two clamping plates 61, pass through the difference by described two clamping plates 61 and the bracket 3 of selectivity in this way
Position clamping cooperation, to adjust the installation site of the mounting base 6, this spline structure is relatively simple, and manufacturing cost is lower.
The above is only the preferred embodiment of the utility model, it is not intended to limit its scope of the patents, it is all practical using this
Equivalent structure or equivalent flow shift made by novel specification and accompanying drawing content is directly or indirectly used in other relevant skills
Art field, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of hanging hole error prevention device, which is characterized in that including：
Upper mold, the cope plate including the upper die holder with up and down stroke and the downside for being fixed on the upper die holder；
Lower die, the lower template including lower die holder and the upside for being fixed on the lower die holder, the lower template are located at the upper mold
The lower section of plate；
Driving device, to drive the upper die holder to move up and down；
Bracket extends transversely and has proximally and distally, and the lower die holder is fixed in the proximal end, and the distal end is equipped with peace
Fill seat；
Hanging hole pin, set on the upper end of the mounting base, the hanging hole pin with the positioning of the location hole of the one end for being set to workpiece to match
It closes；And
Workpiece inductor, is installed on the mounting base and the neighbouring hanging hole pin is arranged, and the workpiece inductor is to described
When hanging hole pin and the location hole form location fit, inductive signal is generated.
2. hanging hole error prevention device as described in claim 1, which is characterized in that further include being electrically connected with the workpiece inductor
Indicator light.
3. hanging hole error prevention device as described in claim 1, which is characterized in that further include being electrically connected with the driving device
Counter.
4. hanging hole error prevention device as described in claim 1, which is characterized in that the hanging hole pin step-like is set in up-small and down-big
It sets, to form the annular step surface to abut with the lower edge of the location hole.
5. hanging hole error prevention device as described in claim 1, which is characterized in that the hanging hole pin and the workpiece inductor are in cross
It is upwards in be arranged side by side, and the hanging hole pin is higher than the workpiece inductor, so that the workpiece inductor is located at the workpiece
Lower section.
6. hanging hole error prevention device as described in claim 1, which is characterized in that the mounting base is horizontally adjustably installed
In the bracket.
7. hanging hole error prevention device as claimed in claim 6, which is characterized in that the mounting base includes set up the bracket separately upper
Downside and two clamping plates extended longitudinally, the both ends of described two clamping plates pass through spiro connecting piece and mutually fix, by the bracket
Distal end be clamped and fastened between described two clamping plates.
8. hanging hole error prevention device as described in claim 1, which is characterized in that the bracket from the lower die holder transversely and court
Lower bending extends to form.
9. hanging hole error prevention device as described in claim 1, which is characterized in that further include controller, the controller electrically connects
The workpiece inductor and the driving device are connect, to the inductive signal according to the workpiece inductor, controls the driving
Device.
10. hanging hole error prevention device as described in claim 1, which is characterized in that the workpiece inductor is metal sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715843.3U CN208131757U (en) | 2018-05-14 | 2018-05-14 | Hanging hole error prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715843.3U CN208131757U (en) | 2018-05-14 | 2018-05-14 | Hanging hole error prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131757U true CN208131757U (en) | 2018-11-23 |
Family
ID=64313479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820715843.3U Active CN208131757U (en) | 2018-05-14 | 2018-05-14 | Hanging hole error prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208131757U (en) |
-
2018
- 2018-05-14 CN CN201820715843.3U patent/CN208131757U/en active Active
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