CN218170140U - Positioning connecting rod clamping mechanism - Google Patents
Positioning connecting rod clamping mechanism Download PDFInfo
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- CN218170140U CN218170140U CN202222733999.3U CN202222733999U CN218170140U CN 218170140 U CN218170140 U CN 218170140U CN 202222733999 U CN202222733999 U CN 202222733999U CN 218170140 U CN218170140 U CN 218170140U
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- connecting rod
- clamping mechanism
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- groove
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Abstract
The utility model relates to a clamping mechanism technical field specifically is a location connecting rod clamping mechanism, location connecting rod clamping mechanism includes: the device comprises a cylinder, a movable block, a rotating groove, a clamping connection and a fixed flange; the beneficial effects are that: move inside the guide way through the guide bar, thereby make the inside shrink of multiunit clamping connecting rod, the multiunit clamping jaw passes the through-hole on workpiece body surface, then drive connecting rod and movable block through the cylinder and move towards mounting flange, the guide bar removes inside the guide way this moment, and make the outside expansion of multiunit clamping connecting rod, make the multiunit clamping jaw drive workpiece body and move towards holding stop, and make the reference column pass workpiece body surface through-hole and to workpiece body coarse positioning, thereby it is spacing to press from both sides the workpiece body of different thickness through clamping jaw and holding stop cooperation, the not unidimensional workpiece body of adaptation centre gripping, need not frequent change clamping mechanism, make production efficiency increase, operating personnel's intensity of labour has been reduced.
Description
Technical Field
The utility model relates to a clamping mechanism technical field specifically is a location connecting rod clamping mechanism.
Background
Electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the mechanical equipment and the pipeline equipment except for earth work, woodwork, reinforcing steel bars and muddy water are generally called, and different from hardware, the mechanical equipment and the pipeline equipment can be finished products with certain functions, and workpieces of the mechanical equipment need to be clamped when the mechanical equipment is produced and processed.
The sizes of the workpieces of the existing electromechanical equipment are different, each workpiece needs to be provided with a clamping mechanism, resources are wasted, the production cost is increased, the clamping mechanism needs to be frequently replaced, the production efficiency is reduced, and the labor intensity of operators is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a location connecting rod clamping mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a positioning link clamping mechanism, comprising:
the output end of the air cylinder is connected with a connecting rod;
the movable block is connected with one end of the connecting rod, which is far away from the cylinder;
the rotating groove is formed in the surface of the movable block;
one end of the clamping connecting rod is arranged in the rotating groove; and
and the fixed flange is arranged on the outer side of the cylinder.
Preferably, the movable block is of a cross-shaped structure, the cross section of the rotating groove is of a structure of a shape like a Chinese character' \21274, and the fixed flange and the connecting rod are both fixed on the bracket.
Preferably, the surface of the movable block is provided with a hinge pin, and the hinge pin penetrates through the movable block and the clamping connecting rod, so that one end of the clamping connecting rod rotates by taking the axis line of the hinge pin as the center of a circle.
Preferably, the fixed flange is close to cylinder side surface and is provided with the direction casing, and the direction casing is "ten" font structure, and fixed flange keeps away from cylinder side surface and is provided with the reference column, and the reference column is the annular structure.
Preferably, the movable groove has been seted up on the mounting flange surface, and the movable groove is "ten" font structure, and the movable groove runs through mounting flange and direction casing setting, and the fixed slot has been seted up on the reference column surface, and the fixed slot is "ten" font structure, and the fixed slot runs through the reference column setting.
Preferably, the clamping connecting rod is far away from movable block one end and passes movable groove and fixed slot setting, and the clamping connecting rod is kept away from movable block one end and is provided with the clamping jaw, and reference column outside surface is provided with the centre gripping baffle, and the through-hole has been seted up to the work piece body, and reference column diameter is less than work piece body through-hole diameter, and the clamping jaw is spacing to the work piece body centre gripping with the cooperation of centre gripping baffle.
Preferably, the surface of one side, away from the fixed flange, of the clamping jaw is provided with a clamping inclined plane, and the surface of one side, away from the clamping connecting rod, of the clamping jaw is provided with a through hole.
Preferably, the clamping connecting rod is provided with a guide groove on the surface, the guide groove is of a V-shaped structure, the included angle is an obtuse angle, and one end of the guide groove is parallel to the clamping connecting rod.
Preferably, the surface of the guide shell is provided with a guide rod, and the guide rod penetrates through the guide shell and the guide groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a hinge pin passes the movable block and presss from both sides tight connecting rod setting, make to press from both sides tight connecting rod and movable block articulated, stretch out through the cylinder and drive connecting rod and movable block and move towards mounting flange, thereby it moves towards the work piece body to drive to press from both sides tight connecting rod and clamping jaw, the guide bar removes inside the guide way this moment, thereby make the inside shrink of multiunit clamp connecting rod, the centre gripping inclined plane that sets up through the clamping jaw surface, the multiunit clamping jaw of being convenient for passes the through-hole on work piece body surface, then drive connecting rod and movable block towards mounting flange through the cylinder and move, the guide bar removes inside the guide way this moment, and make the multiunit clamp connecting rod outwards expand, make the multiunit clamping jaw drive work piece body and move towards holding shield, and make the reference column pass work piece body surface through-hole to work piece body coarse positioning, thereby it is spacing to press from both sides the work piece body of different thickness through clamping jaw and holding shield cooperation, the not unidimensional work piece body of adaptation centre gripping, need not frequent change clamping mechanism, make production efficiency increase, operation personnel's intensity of labour has been reduced.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the clamping state of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 4 is a front perspective exploded view of the present invention;
fig. 5 is a rear perspective exploded view of the present invention.
In the figure: the clamping mechanism comprises a cylinder 1, a connecting rod 2, a movable block 3, a hinge pin 4, a clamping connecting rod 5, a fixed flange 6, a clamping jaw 7, a workpiece body 8, a rotating groove 9, a positioning column 10, a clamping baffle 11, a fixed groove 12, a movable groove 13, a guide groove 14, a guide rod 15, a through hole 16, a clamping inclined surface 17 and a guide shell 18.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a technical solution:
the first embodiment is as follows:
a positioning link clamping mechanism, comprising: the output end of the cylinder 1 is connected with a connecting rod 2; the movable block 3 is connected with one end of the connecting rod 2, which is far away from the cylinder 1; the rotating groove 9 is formed in the surface of the movable block 3; one end of the clamping connecting rod 5 is arranged in the rotating groove 9; the fixed flange 6 is arranged on the outer side of the air cylinder 1, the movable block 3 is of a cross-shaped structure, the cross section of the rotating groove 9 is of a structure like a Chinese character '21274', and the fixed flange 6 and the connecting rod 2 are both fixed on the bracket.
Example two:
on the basis of embodiment one, the utility model discloses a location connecting rod clamping mechanism disclosed in embodiment two, its structure is the same basically with in embodiment one, and its difference lies in to clamping connecting rod 5 and movable block 3 articulated, and 3 surfaces on the movable block are provided with hinge pin 4, and hinge pin 4 passes movable block 3 and clamping connecting rod 5 setting for 5 one ends of clamping connecting rod use the 4 axial leads of hinge pin to rotate as the centre of a circle.
The clamping link 5 is arranged in an articulated manner with respect to the movable block 3 by means of a hinge pin 4 which is arranged through the movable block 3 and the clamping link 5.
Example three:
the utility model discloses a location connecting rod clamping mechanism that discloses in embodiment three, it is basically the same in its structure and embodiment two, its difference lies in that it is tight spacing to press from both sides the work piece body 8 of different thickness, mounting flange 6 is close to 1 side surface of cylinder and is provided with direction casing 18, and direction casing 18 is "ten" font structure, mounting flange 6 keeps away from 1 side surface of cylinder and is provided with reference column 10, reference column 10 is ring structure, movable groove 13 has been seted up on mounting flange 6 surface, movable groove 13 is "ten" font structure, and movable groove 13 runs through mounting flange 6 and direction casing 18 setting, fixed groove 12 has been seted up on reference column 10 surface, fixed groove 12 is "ten" font structure, and fixed groove 12 runs through reference column 10 setting, press from both sides tight connecting rod 5 and keep away from 3 one end of movable block and pass movable groove 13 and fixed groove 12 setting, and press from tight connecting rod 5 and keep away from 3 one end of movable block and be provided with clamping jaw 7, reference column 10 outside surface is provided with clamping baffle 11, work piece body 8 has seted up the through-hole, and reference column 10 diameter is less than work piece body 8 through-hole diameter, and clamping jaw 7 cooperates clamping baffle 11 to work piece body 8 clamping baffle, and has been seted up clamping flange 6 one side surface, and has been provided with clamping rod 14 one side clamping groove 14, clamping flange 15, it sets up the parallel clamping groove 14 to set up the guide groove 14, it sets up the guide groove 15 to press from tight connecting rod 15 to press from tight inclined plane, it is provided with clamping groove 14 to press from tight inclined plane to press from tight guide groove 14.
Stretch out through cylinder 1 and drive connecting rod 2 and movable block 3 and remove towards mounting flange 6, thereby drive clamping connecting rod 5 and clamping jaw 7 and remove towards work piece body 8, guide bar 15 moves at guide way 14 inside this moment, thereby make multiunit clamping connecting rod 5 inwards shrink, centre gripping inclined plane 17 through clamping jaw 7 surface setting, be convenient for multiunit clamping jaw 7 passes the through-hole on work piece body 8 surface, then drive connecting rod 2 and movable block 3 through cylinder 1 and remove towards mounting flange 6, guide bar 15 removes at guide way 14 inside this moment, and make multiunit clamping connecting rod 5 outwards expand, make multiunit clamping jaw 7 drive work piece body 8 and remove towards holding baffle 11, and make reference column 10 pass 8 surface through-holes of work piece body and fix a position 8 rough localization to work piece body, thereby it is spacing to press from both sides the work piece body 8 of different thickness through clamping jaw 7 and holding baffle 11 cooperation.
The scheme is as follows: pass movable block 3 and the setting of clamping connecting rod 5 through hinge pin 4, make clamping connecting rod 5 articulated with movable block 3, stretch out through cylinder 1 and drive connecting rod 2 and movable block 3 and move towards mounting flange 6, thereby drive clamping connecting rod 5 and clamping jaw 7 and move towards work piece body 8, guide bar 15 moves inside guide way 14 this moment, thereby make multiunit clamping connecting rod 5 shrink inwards, centre gripping inclined plane 17 through clamping jaw 7 surface setting, be convenient for multiunit clamping jaw 7 passes the through-hole on work piece body 8 surface, then drive connecting rod 2 and movable block 3 through cylinder 1 and move towards mounting flange 6, guide bar 15 moves inside guide way 14 this moment, and make multiunit clamping connecting rod 5 outwards expand, make multiunit clamping jaw 7 drive work piece body 8 and move towards grip slipper 11, and make reference column 10 pass work piece body 8 surface through-hole and carry out the clamp spacing with work piece body 8 of different thickness, the adaptation centre gripping is not need not frequent clamping mechanism, make production efficiency increase, the intensity of operation personnel's labour has been reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A positioning connecting rod clamping mechanism is characterized in that: the positioning link clamping mechanism includes:
the output end of the cylinder (1) is connected with a connecting rod (2);
the movable block (3) is connected with one end, far away from the cylinder (1), of the connecting rod (2);
the rotating groove (9) is formed in the surface of the movable block (3);
one end of the clamping connecting rod (5) is arranged in the rotating groove (9); and
and the fixed flange (6) is arranged on the outer side of the cylinder (1).
2. The positioning link clamping mechanism as set forth in claim 1, wherein: the movable block (3) is in a cross-shaped structure, the cross section of the rotating groove (9) is in a '21274', and the fixed flange (6) and the connecting rod (2) are fixed on the bracket.
3. The positioning link clamping mechanism as set forth in claim 2, wherein: the surface of the movable block (3) is provided with a hinge pin (4), and the hinge pin (4) penetrates through the movable block (3) and the clamping connecting rod (5) to enable one end of the clamping connecting rod (5) to rotate by taking the axial lead of the hinge pin (4) as the center of a circle.
4. A positioning link clamping mechanism as set forth in claim 3 wherein: the guide shell (18) is arranged on the surface of one side, close to the air cylinder (1), of the fixing flange (6), the guide shell (18) is of a cross-shaped structure, the surface of one side, far away from the air cylinder (1), of the fixing flange (6) is provided with a positioning column (10), and the positioning column (10) is of an annular structure.
5. The positioning link clamping mechanism as set forth in claim 4, wherein: activity groove (13) have been seted up on mounting flange (6) surface, and activity groove (13) are "ten" font structure, and activity groove (13) run through mounting flange (6) and direction casing (18) setting, and fixed slot (12) have been seted up on reference column (10) surface, and fixed slot (12) are "ten" font structure, and fixed slot (12) run through reference column (10) setting.
6. The positioning link clamping mechanism as recited in claim 5, wherein: the clamping device is characterized in that one end of the clamping connecting rod (5), far away from the movable block (3), penetrates through the movable groove (13) and the fixed groove (12) and is arranged, one end of the clamping connecting rod (5), far away from the movable block (3), is provided with the clamping jaw (7), the outer side surface of the positioning column (10) is provided with the clamping baffle (11), the workpiece body (8) is provided with a through hole, the diameter of the positioning column (10) is smaller than that of the through hole of the workpiece body (8), and the clamping jaw (7) is matched with the clamping baffle (11) to clamp the workpiece body (8) in a limiting manner.
7. The positioning link clamping mechanism as recited in claim 6, wherein: clamping inclined plane (17) is seted up to clamping jaw (7) one side surface of keeping away from mounting flange (6), and clamping jaw (7) keep away from clamping connecting rod (5) one side surface and seted up through-hole (16).
8. The positioning link clamping mechanism as recited in claim 7, wherein: the clamping connecting rod (5) is characterized in that a guide groove (14) is formed in the surface of the clamping connecting rod (5), the guide groove (14) is of a V-shaped structure, the included angle is an obtuse angle, and one end of the guide groove (14) is parallel to the clamping connecting rod (5).
9. The positioning link clamping mechanism as recited in claim 8, wherein: the surface of the guide shell (18) is provided with a guide rod (15), and the guide rod (15) penetrates through the guide shell (18) and the guide groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733999.3U CN218170140U (en) | 2022-10-17 | 2022-10-17 | Positioning connecting rod clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733999.3U CN218170140U (en) | 2022-10-17 | 2022-10-17 | Positioning connecting rod clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218170140U true CN218170140U (en) | 2022-12-30 |
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ID=84607996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222733999.3U Active CN218170140U (en) | 2022-10-17 | 2022-10-17 | Positioning connecting rod clamping mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN218170140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583811A (en) * | 2024-01-16 | 2024-02-23 | 广州立新自动化设备有限公司 | Clamping device |
-
2022
- 2022-10-17 CN CN202222733999.3U patent/CN218170140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583811A (en) * | 2024-01-16 | 2024-02-23 | 广州立新自动化设备有限公司 | Clamping device |
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