CN203409138U - Fixed-distance safety device of molding machine tool - Google Patents
Fixed-distance safety device of molding machine tool Download PDFInfo
- Publication number
- CN203409138U CN203409138U CN201320539863.7U CN201320539863U CN203409138U CN 203409138 U CN203409138 U CN 203409138U CN 201320539863 U CN201320539863 U CN 201320539863U CN 203409138 U CN203409138 U CN 203409138U
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- Prior art keywords
- cavity
- machine tool
- molding machine
- rod
- safety device
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a fixed-distance safety device of a molding machine tool. The fixed-distance safety device of the molding machine tool is placed between two movable mould plates of the machine tool and comprises a rod body, wherein one end of the rod body extends inwards and is provided with a hole-shaped cavity; a spring is arranged in the cavity; a sliding rod is arranged at the top end of the spring; the top end of the sliding rod extends out of the cavity; an acquisition hole which is communicated with the cavity is formed in the outer wall of the rod body; a signal acquisition device for acquiring movement signals of the sliding rod is arranged in the acquisition hole; the signal acquisition device is connected with an electric control device of the machine tool. By the fixed-distance safety device of the molding machine tool, the safety protection effect in the manufacturing industry of material molding and the like is obvious, and equipment damage and personal injury are greatly reduced. By the fixed-distance safety device for the molding machine tool, the safety of operators is ensured and the material molding machine tool is properly protected from being damaged when a plurality of materials are molded; moreover, the fixed-distance safety device for the molding machine tool is simple in structure and is used quickly, conveniently, and reliably.
Description
Technical field
The utility model belongs to forming materials machine tool technology field, and specifically, the utility model relates to a kind of being arranged between two collapsible forms of lathe for avoiding because collapsible form variable in distance causes that lathe damages and the lathe spacing safety device of personnel's injury.
Background technology
In forming materials lathe, the distance between two collapsible forms constantly changes, reduces, and often makes the structure in this distance range be subject to unnecessary damage; Sometimes even cause the accidents such as personal injury.For example in the molding machines such as punching press, between portable plate and working plate, install, debugging molding equipment etc., the particularly on-the-spot repair process to molding equipment, because man-made failure operation or machine failure cause the damage of equipment, even personal injury.Because this type of lathe uses extensively aborning, accident occurrence frequency is very high, very harmful.
In the prior art, various forming materials lathes employing photoelectric technologies etc. are surveyed the abnormal object entering in operation interval, and as found unknown object, power-off is immediately shut down.Also there is the fixedly method of portable plate that adopts.In molding machine, normal employing shut down and machine motor power-off, carries out afterwards the debugging repair work of molding equipment again; But sometimes in order to debug, the convenience of repair, more often have to adopt and shut down but machine motor power supply is not closed under situation and worked.
Adopting photoelectric technology to survey the protection of foreign matter safety law, is to carry out in the course of the work, in the effective coverage of photodetection, has effect, unrestricted outside region; And the inertia that can not prevent template moves the infringement causing.Adopt fixedly portable plate Protection Code operator usually to feel trouble, and violation operation, and often can forget and the fixed constraint of portable plate be removed and caused lathe damage in lathe normal operation.
In forming materials lathe in order to install, debugging or repair molding equipment; adopting shutdown and machine motor power-off method is the course of work of standard; but because many molding machine controlling organizations are malfunctioning, arrestment mechanism is aging; portable plate is former thereby to movable workbench due to deadweight etc., works the mischief.Some operators are for debugging convenience and the repair process convenience of molding equipment; adopt to shut down but machine motor power supply is not closed under situation and worked; though this violates normal operating program; but this phenomenon is very general in actual production; in this case, easily there is especially the malfunctioning or maloperation of controlling organization and work the mischief.
The deficiency existing for prior art, proposes the utility model.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art; the purpose of this utility model is to provide a kind of being applicable under the multiple condition of production; when guaranteeing operator's safety; also molding machine is made to suitable protection, unlikely damaging and simple in structure, quick and easy to use, reliable forming materials lathe spacing safety device.
In order to reach above-mentioned utility model object, the technical solution of the utility model realizes as follows:
A spacing safety device, is arranged between two collapsible forms of lathe, comprises a body of rod, and one end of the body of rod extends internally and is formed with hole die cavity body, is provided with a spring in cavity, and the top of spring is provided with slide bar, and stretch out outside cavity on the top of slide bar; The outer wall of the body of rod is provided with a collection hole being communicated with cavity, gathers in hole the signal pickup assembly that gathers slide bar motor message is installed, and signal pickup assembly is connected with machine tool electric force control device; Wherein, described hole die cavity body bottom is extended and is formed with the installing hole penetrating to the other end continuation of the body of rod, and the diameter of installing hole is less than cavity diameter, and installing hole is provided with backstay, and the end of backstay is provided with adjusting cushion block.
The top of the described body of rod is also provided with a cylinder with centre bore, and cylinder and the body of rod are by bolt combination, and the diameter of centre bore is less than the diameter of body of rod inner chamber body; Described slide bar comprises cylinder and lower prop, and upper cylinder mates with centre bore, and the diameter of lower prop mates with cavity; The upper cylinder of slide bar is through centre bore and stretch out centre bore.
Described backstay is stairstepping, comprises a cylinder head and a cylindrical bar, and cylinder head is arranged in cavity, and cylindrical bar is arranged in installing hole.
Advantage of the present utility model and good effect are:
The successful that the utility model brings in the manufacturing industry such as forming materials, has greatly reduced the damage of equipment and personnel's injury.
For instance, the injection molding machine of plastic in molding machine or punching press be with on forcing press, in installation, debugging or the repair process of molding equipment, because electrical equipment control fault and people are for molding equipment damage occurs in maloperation, personnel's injury accident is of common occurrence.If be furnished with the safeguard protection according to equipment of the present utility model, when the installation of molding equipment, debugging or repair process, be positioned between workbench and portable plate, there will not be security incident.
The minimizing of security incident has direct impact and significant lifting to the economic benefit of enterprise.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model is used for explaining the utility model, does not form to improper restriction of the present utility model, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model operating state structural representation;
Fig. 3 is the top view of Fig. 1.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to accompanying drawing 1, Fig. 2, Fig. 3, a kind of lathe spacing safety device of the present utility model, be arranged between two collapsible forms of lathe, comprise the body of rod 1, one end of the body of rod 1 extends internally and is formed with hole die cavity body 10, in cavity 10, be provided with a spring 2, the top of spring 2 is provided with slide bar 3, and slide bar 3 comprises cylinder 31 and lower prop 32; The top of the body of rod 1 is also provided with a cylinder 11 with centre bore, and cylinder 11 combines by bolt 12 with the body of rod 1, and the diameter of centre bore is less than the diameter of the body of rod 1 inner chamber body 10; The upper cylinder 31 of slide bar 3 mates with the centre bore of cylinder 11, and the diameter of lower prop 32 mates with cavity 10; The upper cylinder 31 of slide bar 3 passes the centre bore of cylinder 11 and stretches out the outer segment distance l of centre bore
1.
The outer wall of the body of rod 1 is provided with a collection hole being communicated with cavity 10, gathers in hole the signal pickup assembly 4 that gathers slide bar 3 motor messages is installed, and signal pickup assembly 4 is connected with machine tool electric force control device (not shown), makes lathe produce the anxious action that stops.
The bottom of hole die cavity body 10 continues to extend to the other end of the body of rod 1, is formed with the installing hole penetrating, and the diameter of installing hole is less than cavity 10 diameters, and backstay 5 is installed in installing hole, and the end of backstay 5 is provided with and regulates cushion block 6.Backstay is stairstepping, comprises a cylinder head 51 and a cylindrical bar 52, and cylinder head 51 is arranged in cavity 10, and cylindrical bar 52 is arranged in installing hole.
During concrete use, the utility model is placed between two collapsible forms, at collapsible form inertia, moves l
1distance is rear is forced to stop mobile (moving operated condition goes out as shown in Figure 2) by bar body 1, thereby has guaranteed the safety operation space between two templates.Slide bar 3 moves l
1distance is determined according to the Machine-Tool Control reaction time, the length l of the body of rod 1
2according to safety operation space, determine, can regulate cushion block 6 to adjust by increase, regulate cushion block 6 by backstay 5 location and installation.
It should be noted:
1) the movable distance l of slide bar 3
1should be not less than portable plate inertia lag stop distance, just can not cause damage to the control of lathe, brake component.
2) length l of the body of rod 1
2should guarantee safe space, be unlikely to the structure in this space or operation to cause damage.
3) slide bar 3 movable distance l
1with bar body length l
2adjust as the case may be.
4) signal pickup assembly is directly associated with the emergency shutdown mechanism of machine tool electric force control apparatus, also can be designed to and the convenient terminal-type structure of docking of machine tool electric force control apparatus, and these are out of shape all within protection domain of the present utility model.
As mentioned above, embodiment of the present utility model is explained, but as long as not departing from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection domain of the present utility model.
Claims (3)
1. a molding machine spacing safety device, is placed between two collapsible forms of lathe, it is characterized in that, comprise a body of rod, one end of the body of rod extends internally and is formed with hole die cavity body, is provided with a spring in cavity, the top of spring is provided with slide bar, and stretch out outside cavity on the top of slide bar; The outer wall of the body of rod is provided with a collection hole being communicated with cavity, gathers in hole the signal pickup assembly that gathers slide bar motor message is installed, and signal pickup assembly is connected with machine tool electric force control device; Wherein, described hole die cavity body bottom is extended and is formed with the installing hole penetrating to the other end continuation of the body of rod, and the diameter of installing hole is less than cavity diameter, and installing hole is provided with backstay, and the end of backstay is provided with adjusting cushion block.
2. a kind of molding machine spacing safety device according to claim 1, is characterized in that, the top of the described body of rod is also provided with a cylinder with centre bore, and cylinder and the body of rod are by bolt combination, and the diameter of centre bore is less than the diameter of body of rod inner chamber body; Described slide bar comprises cylinder and lower prop, and upper cylinder mates with centre bore, and the diameter of lower prop mates with cavity; The upper cylinder of slide bar is through centre bore and stretch out centre bore.
3. a kind of molding machine spacing safety device according to claim 1, is characterized in that, described backstay is stairstepping, comprises a cylinder head and a cylindrical bar, and cylinder head is arranged in cavity, and cylindrical bar is arranged in installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539863.7U CN203409138U (en) | 2013-09-02 | 2013-09-02 | Fixed-distance safety device of molding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539863.7U CN203409138U (en) | 2013-09-02 | 2013-09-02 | Fixed-distance safety device of molding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409138U true CN203409138U (en) | 2014-01-29 |
Family
ID=49972066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539863.7U Expired - Fee Related CN203409138U (en) | 2013-09-02 | 2013-09-02 | Fixed-distance safety device of molding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409138U (en) |
-
2013
- 2013-09-02 CN CN201320539863.7U patent/CN203409138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: 350000 No. 3 Xuefu Road, University New Area, Minhou Shangjie, Fuzhou, Fujian Patentee after: FUJIAN University OF TECHNOLOGY Patentee after: Fujian Huawei Juquan Precision Technology Co.,Ltd. Address before: 350108 No. 3 Xuefu Road, University New Area, Minhou Shangjie, Fuzhou, Fujian Patentee before: FUJIAN University OF TECHNOLOGY Patentee before: Fuzhou Juquan Automobile Fitting Co.,Ltd. |
|
| 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: 20140129 |