CN204525336U - Forging manipulator jaw more changing device - Google Patents
Forging manipulator jaw more changing device Download PDFInfo
- Publication number
- CN204525336U CN204525336U CN201520099569.8U CN201520099569U CN204525336U CN 204525336 U CN204525336 U CN 204525336U CN 201520099569 U CN201520099569 U CN 201520099569U CN 204525336 U CN204525336 U CN 204525336U
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- CN
- China
- Prior art keywords
- grip block
- base plate
- screw mandrel
- right grip
- connecting rod
- 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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Abstract
The utility model is intended to provide a kind of forging manipulator jaw more changing device, comprise base plate, left grip block and right grip block, left grip block and right grip block are all slidably mounted on base plate, described base plate is rotatablely equipped with screw mandrel, screw mandrel comprises left-handed end and dextrorotation end, described left-handed end and dextrorotation end have all been threaded moving member, and described left grip block and right grip block are all hinged with connecting rod, described connecting rod and moving member hinged; Described base plate and screw mandrel one end face are provided with polygonal grooves, are connected with brake component between described base plate and screw mandrel, and described brake component cross section and polygonal grooves match.It is simple that forging manipulator jaw disclosed in the utility model changes apparatus structure, moving left and right of moving member can be driven by rotary screw, thus make connecting rod drive left grip block and right grip block is close to each other and away from, two jaws of gripping simultaneously, realize quick-clamping and the dismounting of jaw, operating efficiency is high and security performance is high.
Description
Technical field
The utility model relates to one more changing device, device used when particularly a kind of forging manipulator jaw is changed.
Background technology
Forging manipulator be used to clamp forging stock work pieces mate hydraulic press or hammering complete send to, rotate, the auxiliary metal forming machinery of the main actions such as tune.Binding clip holding workpiece used by forging manipulator, and binding clip front end is provided with jaw, selects different jaws according to the shape of different forging stock workpiece and different Forging Technologies.In actual mechanical process, need often to change jaw, to meet the needs of different process.
At present, the replacing of jaw is normally manually changed by workman, can only change by carrying out one by one, replacing efficiency is low, and jaw weight ratio is heavier, compares effort during replacing, workman easily occurs that hand is sliding and jaw is come off, and then injures workman etc. by a crashing object, brings a lot of inconvenience to real work.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of forging manipulator jaw more changing device, to reach the replacing facilitating jaw, the object improving jaw replacing efficiency, increase security performance simultaneously.
The technical solution of the utility model is: a kind of forging manipulator jaw more changing device, comprise base plate, left grip block and right grip block, described left grip block and right grip block are all slidably mounted on described base plate, described base plate is rotatablely equipped with screw mandrel, described screw mandrel comprises left-handed end and dextrorotation end, described left-handed end and dextrorotation end have all been threaded moving member, and described left grip block and right grip block are all hinged with connecting rod, described connecting rod and described moving member hinged;
Described base plate and screw mandrel one end face are provided with polygonal grooves, are connected with brake component between described base plate and screw mandrel, and described brake component cross section and described polygonal grooves match.
By adopting technique scheme, when needs carry out clamping or dismounting to jaw, only need rotary screw rod, make the moving member oppositely movement at screw mandrel two ends, in moving member moving process, the connecting rod be articulated and connected with it can be driven to relatively rotate, left grip block or the distance between right grip block and screw mandrel can be changed in link rotatable process, left grip block and right grip block gripping simultaneously can live the jaw of both sides, left grip block and right grip block is driven simultaneously by the gripping simultaneously of two jaws in left and right or unclamp by connecting rod, can two jaws be changed simultaneously or be installed, thus realize quick-clamping and the dismounting of jaw, the setting of brake component, when ensure that left grip block and right grip block clamping claw, screw mandrel can not rotate voluntarily thus make the de-folder of jaw, in addition, adopt the specific more changing device of replacing to carry out the replacing of jaw, operator can be made not need directly to use hand-held jaw, jaw can be avoided to come off and injure the situation of workman by a crashing object, safe and reliable.
The utility model is set to further: on described base plate, gap is provided with two connectors, described connector is provided with the through hole matched with described screw mandrel external diameter, described screw mandrel is through described through hole, and between two connectors one section of described screw mandrel is enclosed with rubber sleeve.
By adopting technique scheme, outside screw mandrel, rubber sleeve established by bag, and now rubber sleeve is greater than through-hole diameter, and rubber sleeve is opened between the two by two connectors, screw mandrel can not be moved left and right, can only rotate.
The utility model is set to further: described left grip block and right grip block are provided with dovetail groove towards base plate side, and described base plate is provided with the projection matched with described dovetail groove, described projection is embedded in described dovetail groove.
By adopting technique scheme, ensure that left grip block, right grip block and base plate are installed simple, easy to operate, and left grip block and right grip block slide on base plate steadily.
The utility model is set to further: the two sides that described left grip block is relative with right grip block is provided with the groove for preventing connecting rod to be stuck.
By adopting technique scheme, when moving member moves, connecting rod can rotate around its articulated position relative to left grip block or right grip block, left grip block or right grip block can be encountered in rotation process, the setting of groove, connecting rod can be avoided stuck by the corner angle on left grip block or right grip block, and then ensure that functional reliability of the present utility model.
Accompanying drawing explanation
Fig. 1 is the forging manipulator tong arm structural representation with jaw;
Fig. 2 is the structural representation of the utility model forging manipulator jaw more changing device;
Fig. 3 is the structural representation of screw mandrel in the utility model;
Fig. 4 is the structural representation of left grip block in the utility model;
Fig. 5 is the structural representation of base plate in the utility model.
In accompanying drawing, 1, tong arm; 2, jaw; 3, base plate; 3a, projection; 4, left grip block; 5, right grip block; 6, screw mandrel; 6a, left-handed end; 6b, dextrorotation end; 6c, polygonal grooves; 7, moving member; 8, connecting rod; 9, brake component; 10, rubber sleeve; 11, groove; 12, dovetail groove; 13, connector.
Detailed description of the invention
Referring to figs. 1 through Fig. 5 to forging manipulator jaw described in the utility model more changing device be further described.
A kind of forging manipulator jaw more changing device, comprise base plate 3, left grip block 4 and right grip block 5, described base plate 3 is provided with protruding 3a, described protruding 3a is extended towards the direction of right grip block 5 along left grip block 4, described left grip block 4 and right grip block 5 are provided with dovetail groove 12 towards the side of base plate 3, described protruding 3a and described dovetail groove 12 match, protruding 3a is embedded in described dovetail groove 12, left grip block 4 and right grip block 5 can slide on base plate 3, and the snap fit of dovetail groove type, ensure that left grip block 4, right grip block 5 and base plate 3 are installed simply, easy to operate, and left grip block 4 and right grip block 5 slide steadily on base plate 3.
Described base plate 3 is fixedly installed connector 13, described connector 13 is set to two and two connector 13 gaps are arranged, two connectors 13 are all arranged between left grip block 4 and right grip block 5, described connector 13 is provided with through hole, described through hole is vertical with described protruding 3a bearing of trend to be arranged, screw mandrel 6 is equipped with in described through hole, external diameter and the through-hole diameter of described screw mandrel 6 match, described screw mandrel 6 comprises left-handed end 6a and dextrorotation end 6b, and left-handed end 6a and dextrorotation end 6b lays respectively at the opposing side of two connectors 13, described left-handed end 6a and dextrorotation end 6b has all been threaded moving member 7, described moving member 7 is all hinged with connecting rod 8 towards the both sides of left grip block 4 and right grip block 5 respectively, described connecting rod 8 is articulated and connected with left grip block 4 or right grip block 5.
The one section fixed packet of described screw mandrel 6 between two connectors 13 is provided with rubber sleeve 10, the diameter of rubber sleeve 10 is greater than through-hole diameter, rubber sleeve 10 can not be moved along screw mandrel axis direction, thus ensure that the screw mandrel be fixedly connected with rubber sleeve 10 can only rotate, can not move.
When needs by jaw 2 by when tong arm 1 is dismantled, jaw 2 is fixed clamping on the forging manipulator jaw shown in Fig. 2 more changing device, rotary screw rod 6, the moving member 7 oppositely movement at screw mandrel 6 two ends, two moving members 7 are close to each other, the connecting rod 8 hinged with moving member 7 rotates, connecting rod 8 drives left grip block 4 and right grip block 5 clamping claw 2 close to each other, now, remove jaw 2 for the bearing pin be connected with tong arm 1, open tong arm 1, realize being separated of jaw 2 and tong arm 1, complete unloading process, then had by clamping the more changing device of jaw 2 to remove.
When jaw 2 is installed, there is by clamping the more changing device of jaw 2 as tong arm 1 time and make the pin shaft hole centering of tong arm 1 and jaw 2, insert bearing pin, then screw mandrel 6 is rotated backward, the moving member 7 at screw mandrel 6 two ends drives left grip block 4 and right grip block 5 mutually away from, locking bearing pin away from, connecting rod 8 mutually, then remove more changing device, complete the installation of jaw 2 and tong arm 1.
During due to left grip block 4 and right grip block 5 clamping claw 2, jaw 2 can to left grip block 4 and right grip block 5 apply to make its mutually away from power, screw mandrel 6 may be driven to rotate, therefore, one end face of base plate 1 and screw mandrel 6 is provided with polygonal grooves 6c, described polygonal grooves 6c cooperation is provided with brake component 9, when left grip block 4 and right grip block 5 clamping claw 2, the two ends of brake component 9 are inserted into respectively in the polygonal grooves 6c on screw mandrel 6 and base plate 3, screw mandrel 6 is braked and can not rotates, thus ensure that jaw 2 can not take off folder.
Simultaneously, when moving member 7 moves, connecting rod 8 can rotate around its articulated position relative to left grip block 4 or right grip block 5, left grip block 4 or right grip block 5 can be encountered in rotation process, therefore, the face that left grip block 4 is relative with right grip block 5 is provided with groove 11, the height of described groove 11 is equal with the height of connecting rod 8 articulated position, the setting of groove 11, can avoid connecting rod 8 stuck by the corner angle on left grip block 4 or right grip block 5, and then ensure that functional reliability of the present utility model.
The above makes preferred embodiment of the present utility model, and for common variation and the improvement of this area, these also should be considered as protection domain of the present utility model.
Claims (4)
1. a forging manipulator jaw more changing device, comprise base plate, left grip block and right grip block, it is characterized in that: described left grip block and right grip block are all slidably mounted on described base plate, described base plate is rotatablely equipped with screw mandrel, described screw mandrel comprises left-handed end and dextrorotation end, described left-handed end and dextrorotation end have all been threaded moving member, and described left grip block and right grip block are all hinged with connecting rod, described connecting rod and described moving member hinged;
Described base plate and screw mandrel one end face are provided with polygonal grooves, are connected with brake component between described base plate and screw mandrel, and described brake component cross section and described polygonal grooves match.
2. forging manipulator jaw according to claim 1 more changing device, it is characterized in that: on described base plate, gap is provided with two connectors, described connector is provided with the through hole matched with described screw mandrel external diameter, described screw mandrel is through described through hole, and between two connectors one section of described screw mandrel is enclosed with rubber sleeve.
3. forging manipulator jaw according to claim 1 and 2 more changing device, it is characterized in that: described left grip block and right grip block are provided with dovetail groove towards base plate side, described base plate is provided with the projection matched with described dovetail groove, described projection is embedded in described dovetail groove.
4. forging manipulator jaw according to claim 3 more changing device, is characterized in that: the two sides that described left grip block is relative with right grip block is provided with the groove for preventing connecting rod to be stuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099569.8U CN204525336U (en) | 2015-02-11 | 2015-02-11 | Forging manipulator jaw more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099569.8U CN204525336U (en) | 2015-02-11 | 2015-02-11 | Forging manipulator jaw more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525336U true CN204525336U (en) | 2015-08-05 |
Family
ID=53739386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099569.8U Expired - Fee Related CN204525336U (en) | 2015-02-11 | 2015-02-11 | Forging manipulator jaw more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110154A (en) * | 2018-08-30 | 2019-01-01 | 芜湖翼讯飞行智能装备有限公司 | A kind of self checking method and its auxiliary device of automatic unmanned plane |
| CN110145568A (en) * | 2019-05-22 | 2019-08-20 | 闽江学院 | A kind of power system controller protective device |
| CN110744490A (en) * | 2019-10-17 | 2020-02-04 | 湖南长高高压开关集团股份公司 | Isolator touches and indicates assembly quality |
-
2015
- 2015-02-11 CN CN201520099569.8U patent/CN204525336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110154A (en) * | 2018-08-30 | 2019-01-01 | 芜湖翼讯飞行智能装备有限公司 | A kind of self checking method and its auxiliary device of automatic unmanned plane |
| CN110145568A (en) * | 2019-05-22 | 2019-08-20 | 闽江学院 | A kind of power system controller protective device |
| CN110744490A (en) * | 2019-10-17 | 2020-02-04 | 湖南长高高压开关集团股份公司 | Isolator touches and indicates assembly quality |
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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: 20150805 Termination date: 20190211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |