CN201302033Y - Forging press upsetting automatic protection device - Google Patents
Forging press upsetting automatic protection device Download PDFInfo
- Publication number
- CN201302033Y CN201302033Y CNU2008201803271U CN200820180327U CN201302033Y CN 201302033 Y CN201302033 Y CN 201302033Y CN U2008201803271 U CNU2008201803271 U CN U2008201803271U CN 200820180327 U CN200820180327 U CN 200820180327U CN 201302033 Y CN201302033 Y CN 201302033Y
- Authority
- CN
- China
- Prior art keywords
- guard shield
- protection device
- forging press
- pressesforging
- automatic protection
- 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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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to a forging press upsetting automatic protection device, which mainly solves the problem that the prior safety protection measures can not realize automatic control. The automatic protection device is characterized in that two guide ways (2) are parallelly fixed on a stand (1); a sliding guard shield (3) is arranged on the two guide ways (2); spring locks (6) are fixed at the transverse head parts of the two ends of the two guide ways (2) corresponding to the sliding guard shield (3); travel switches (5, 7) and link stoppers (4) are arranged on the two ends of the guide way (2) arranged on one side corresponding to two travel end points of the sliding guard shield (3). The device can realize automatic control over safety protection, thereby protecting an operator against the damage from burst-out parts or mold fragments.
Description
Technical field
When relating to Pressesforging work, the utility model, relates to a kind of Pressesforging upsetting automatic safety device specifically to operator's protective equipment.
Background technique
Automatic forging press normally the mechanism hand by feeding and mechanisms such as formpiston release be synchronized with the movement cooperate; workpiece is carried out upsetting, extruding; make the process equipment of difformity part; the operator is when the operation automatic forging press; because mechanisms such as mechanism hand and formpiston release generation operation irregularity, and work when asynchronous, through regular meeting several parts take place and be superimposed and carry out the situation of upsetting; cause the mould fragmentation, part or mould fragment fly out and hurt sb.'s feelings.Existing protective measure is that a protective door that can open or close is arranged at the place, control panel; the operator forgets sometimes when operating machines and closes protective door; part or mould fragment occur and fly out, security incident takes place, reliability and Security that the operator is worked reduce.
The model utility content
In order to overcome the deficiency that existing safety prevention measure can not be controlled automatically, the utility model provides a kind of Pressesforging upsetting automatic safety device.This device can realize that safety protection controls automatically, avoids the operator to be subjected to the injury that part or broken mould fragment fly out.
The technical solution of the utility model is: a kind of Pressesforging upsetting automatic safety device, comprise frame, and two guide rails of secured in parallel are equipped with the slip guard shield on the described frame on two guide rails, and the cross-peen place at two guide rail two ends and slip guard shield corresponding position be spring lock fixedly; Position limit switch and collision block are equipped with in two-end-point place at the two ends of a side rails corresponding slip guard shield stroke.
The beneficial effects of the utility model: owing to adopt technique scheme, the slip guard shield is housed on guide rail, guard shield slides on guide rail, the position limit switch at bump guide rail two ends, the work of control Pressesforging with stop, when the slip guard shield is closed, position limit switch control Pressesforging is connected power supply, starts working; When pulling slip guard shield is in unlatching, the position limit switch of the bump the other end, position limit switch control Pressesforging powered-down quits work, thereby reaches the purpose that realizes that safety protection is controlled automatically.This apparatus structure is simple, is convenient to maintenance and adjusts the safety reliability height.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the plan view of accompanying drawing 1;
Accompanying drawing 3 is the structural representation of sequence number 6 spring locks.
1-frame 2-guide rail 3-slip guard shield 4-collision block 5-position limit switch 6-spring lock 7-position limit switch
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
This Pressesforging upsetting automatic safety device comprises frame 1, and two guide rails 2 of secured in parallel are equipped with slip guard shield 3 on the guide rail 2 on frame 1, and position limit switch (5,7) and collision block 4 are equipped with in the two ends of guide rail 2; And slip guard shield 3 is closed the two-end-point place of opening travel, and is equipped with spring lock 6 as shown in Figure 2 in the neutral position at two closed slide 2 two ends; Guard shield 3 materials are acrylic plate, and the acrylic plate rupture strength is 1050Kg/cm
2, can bear the impact force that fragment flies out, acrylic plate has good transparency simultaneously, is convenient to the runnability that the operator observes machine.Bump collision block 4 and position limit switch 5 when guard shield 3 is opened are controlled the Pressesforging powered-down, are quit work; And having only the pulling guard shield on guide rail, to slide and when closing guard shield, bump collision block 4 and position limit switch 7 can be connected power supply, Pressesforging ability startup work after pressing start button.And spring lock 6 is when guard shield 3 opens or closes two limit positions, pins guard shield 3 it is maintained static as shown in Figure 3.
This Pressesforging upsetting automatic safety device has improved the Security of upsetting lathe, has avoided the operator to be subjected to the injury that part or broken mould fragment fly out, and has realized that safety protection controls automatically, and simple in structure, is convenient to maintenance and adjusts the safety reliability height.
Claims (1)
1, a kind of Pressesforging upsetting automatic safety device, comprise frame (1), it is characterized in that: frame (1) goes up two guide rails of secured in parallel (2), and slip guard shield (3) is housed on two guide rails (2), and the cross-peen place at two guide rails (2) two ends and slip guard shield (3) corresponding position be spring lock (6) fixedly; Position limit switch (5,7) and collision block (4) are equipped with in two-end-point place at corresponding slip guard shield (3) stroke in the two ends of a side rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201803271U CN201302033Y (en) | 2008-11-26 | 2008-11-26 | Forging press upsetting automatic protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201803271U CN201302033Y (en) | 2008-11-26 | 2008-11-26 | Forging press upsetting automatic protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302033Y true CN201302033Y (en) | 2009-09-02 |
Family
ID=41085659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201803271U Expired - Fee Related CN201302033Y (en) | 2008-11-26 | 2008-11-26 | Forging press upsetting automatic protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302033Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200216A (en) * | 2011-03-30 | 2011-09-28 | 常熟通润汽车零部件股份有限公司 | Protection mechanism of hydraulic press machine of jack |
| CN103103840A (en) * | 2011-11-09 | 2013-05-15 | 江苏赛福天钢索股份有限公司 | Safety type rope stranding device |
| CN110899592A (en) * | 2019-11-27 | 2020-03-24 | 湖州精密铸造有限公司 | Forging device with protection function for aluminum product |
-
2008
- 2008-11-26 CN CNU2008201803271U patent/CN201302033Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200216A (en) * | 2011-03-30 | 2011-09-28 | 常熟通润汽车零部件股份有限公司 | Protection mechanism of hydraulic press machine of jack |
| CN103103840A (en) * | 2011-11-09 | 2013-05-15 | 江苏赛福天钢索股份有限公司 | Safety type rope stranding device |
| CN110899592A (en) * | 2019-11-27 | 2020-03-24 | 湖州精密铸造有限公司 | Forging device with protection function for aluminum product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |