CN217620667U - Clamping jaw mechanism capable of adjusting clamping distance and angle - Google Patents
Clamping jaw mechanism capable of adjusting clamping distance and angle Download PDFInfo
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- CN217620667U CN217620667U CN202221671162.4U CN202221671162U CN217620667U CN 217620667 U CN217620667 U CN 217620667U CN 202221671162 U CN202221671162 U CN 202221671162U CN 217620667 U CN217620667 U CN 217620667U
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Abstract
The utility model provides a clamping jaw mechanism with adjustable clamping distance and angle, which is provided with a fixed clamping mechanism and a movable clamping mechanism on the same group of frames; the movable clamping mechanism can move transversely under the driving of the transverse moving cylinder, and the position of the movable clamping mechanism is quickly adjusted, so that the clamping jaw mechanism can clamp and place articles at different intervals; the fixed clamping mechanism and the movable clamping mechanism can rotate under the driving of the rotating cylinder, so that the clamping jaw mechanism can clamp and place articles at different angles, and the problem that the angle of the clamped article is inconvenient to adjust by a common clamping mechanism is solved; and the clamping cylinders of the fixed clamping mechanism and the movable clamping mechanism can be respectively controlled, and the object clamping and the object placing can be carried out simultaneously. The clamping jaw mechanism is simple in structure, strong in operability and compatibility, and can meet different production requirements.
Description
Technical Field
The utility model belongs to the technical field of production facility, a clamping jaw mechanism is related to.
Background
At present, the degree of automation of industrial production is higher and higher, article such as to assembly spare part, production article, product often press from both sides through anchor clamps and get the removal like gripper mechanism, current gripper mechanism generally has two clamping parts, the interval between gripper mechanism's the clamping part is the unadjustable change, the angle between the clamping part is also unadjustable change, thereby gripper mechanism's clamping part can only press from both sides or place the article of fixed interval and angle through appointed stroke, and gripper mechanism's clamping part's control is synchronous, article are either got to two clamping parts simultaneously, or place article simultaneously. The existing clamping jaw mechanism has poor compatibility and cannot meet the requirements of clamping and placing at different distances, different angles and asynchronous positions; once production requirements change, the old gripper mechanisms are often not available, and completely new gripper mechanisms need to be prepared to meet the changed requirements, which inevitably increases time costs, manufacturing and production costs.
SUMMERY OF THE UTILITY MODEL
For solving the problem in the background art, the utility model provides a clamping jaw mechanism of adjustable centre gripping interval and angle.
The technical scheme of the utility model comprises a T-shaped frame, wherein one end of the T-shaped frame is provided with a fixed clamping mechanism, the other end of the T-shaped frame is provided with a long chute, one end of the chute is provided with a transverse moving cylinder, a movable clamping mechanism is clamped in the chute, and the side surface of the movable clamping mechanism is connected with the movable end of the transverse moving cylinder; the fixed clamping mechanism and the movable clamping mechanism both comprise a cylinder body; the inner part of the barrel is connected with a moving rod through a clamping cylinder, the end part of the moving rod is hinged with one end of each of two groups of first rotating rods, the other ends of the two groups of first rotating rods are respectively hinged with one end of each of two groups of second rotating rods, the middle parts of the two groups of second rotating rods are hinged through shaft pins, connecting arms are arranged at the other ends of the two groups of second rotating rods through connecting pieces, and clamping plates are arranged on the inner sides of the connecting arms through limiting plates and limiting pins; the top of the barrel is connected with the protective cover through a connecting block, a rotary cylinder is installed in the protective cover, and the output end of the rotary cylinder penetrates through the connecting block and is connected with the top of the barrel.
Furthermore, a vertical plate in the middle of the T-shaped frame is fixedly connected with the positioning plate.
Furthermore, the connecting block of the fixed clamping mechanism is fixedly connected with one end of the T-shaped frame through a bolt.
Furthermore, a clamping block is fixed on the side face of the connecting block of the movable clamping mechanism and clamped in the sliding groove.
Further, the inside of barrel is provided with spacing seat, the carriage release lever movable mounting is in spacing seat.
Furthermore, a supporting seat with openings on four sides is fixed on the outer side face of the cylinder, and the shaft pin is installed on the supporting seat.
Furthermore, an arc-shaped notch is formed in the inner side of the clamping plate, and a protective layer is installed in the notch.
Compared with the prior art, the clamping jaw mechanism of the utility model is provided with the fixed clamping mechanism and the movable clamping mechanism on the same group of frame, and the two groups of clamping plates can be clamped or opened by pulling the movable rod through the clamping cylinder, thereby being capable of rapidly clamping or placing articles; the movable clamping mechanism can move transversely under the driving of the transverse moving cylinder, and the position of the movable clamping mechanism is quickly adjusted, so that the clamping jaw mechanism can clamp and place articles at different intervals; the fixed clamping mechanism and the movable clamping mechanism can rotate under the driving of the rotating cylinder, so that the clamping jaw mechanism can clamp and place articles at different angles, and the problem that the angle of the clamped article is inconvenient to adjust by a common clamping mechanism is solved; and the clamping cylinders of the fixed clamping mechanism and the movable clamping mechanism can be respectively controlled, and the object clamping and the object placing can be carried out simultaneously. The clamping jaw mechanism is simple in structure, strong in operability and compatibility, and can meet different production requirements.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the movable clamping mechanism of the present invention.
Wherein: 1-positioning a plate; an 11-T shaped frame; 12-a fixed clamping mechanism; 13-a movable clamping mechanism; 14-a cylinder body; 15-connecting blocks; 16-a protective cover; 17-a rotary cylinder; 18-a fixture block; 19-a chute; 2-a transverse moving cylinder; 21-a clamping cylinder; 22-a limiting seat; 23-a moving bar; 24-a first rotating bar; 25-a second rotating rod; 26-a support seat; 27-a connector; 28-a linker arm; 29-limiting plate; 30-a limit pin; 31-axle pin; and 3, clamping the plate.
Detailed Description
The invention will be further described in detail with reference to the drawings and the following detailed description, which are provided for clear understanding of the invention and are not intended to limit the invention. The positional relationships described in the embodiments are all in accordance with those shown in the drawings.
As shown in the clamping jaw mechanism shown in fig. 1 and fig. 2, a vertical plate in the middle of a T-shaped frame 11 is fixedly connected with a positioning plate 1, and the fixing plate 1 is used for connecting with production equipment; a fixed clamping mechanism 12 is installed at one end of a T-shaped frame 11, a long sliding groove 19 is formed in the other end of the T-shaped frame 11, a movable clamping mechanism 13 is clamped in the sliding groove 19, a transverse moving cylinder 2 is arranged at one end of the sliding groove 19, a cylinder body of the transverse moving cylinder 2 is fixed on the frame 11, the movable end of the transverse moving cylinder 2 is connected with the side face of the movable clamping mechanism 13, the movable clamping mechanism 13 can move transversely under the action of the transverse moving cylinder 2, and therefore the distance between the fixed clamping mechanism 12 and the movable clamping mechanism 13 is adjusted to clamp articles with different distances. It should be noted that the T-frame 11 of fig. 1 is shown in cross-section to better illustrate the construction and connection of the various components of the jaw mechanism.
Specifically, the fixed clamping mechanism 12 and the movable clamping mechanism 13 are each provided with a cylinder 14 and a clamping portion connected to the cylinder 14, as will be described in detail below with reference to fig. 2.
The top of the cylinder 14 is connected with a protective cover 16 through a connecting block 15, a rotary cylinder 17 is installed in the protective cover 16, the output end of the rotary cylinder 17 penetrates through the connecting block 15 and is fixedly connected with the top of the cylinder 14, the cylinder 14 can be driven to rotate under the action of the rotary cylinder 17, and therefore the angle of the clamping part can be adjusted to clamp articles at different angles. For the fixed clamping mechanism 12, the connecting block 15 can be fixedly connected with one end of the T-shaped frame 11 through a bolt, so that the fixed clamping mechanism 12 is fixedly connected with the T-shaped frame 11; for the movable clamping mechanism 13, a clamping block 18 is fixed on the side surface of the connecting block 15, and the clamping block 18 can be clamped in the sliding groove 19, so that the movable clamping mechanism 13 is movably connected with the T-shaped frame 11.
The top of the inside of barrel 14 is fixed with centre gripping cylinder 21, the output of centre gripping cylinder 21 is connected with carriage release lever 23 perpendicularly downwards, the inside middle part of barrel 14 is provided with spacing seat 22, carriage release lever 23 movable mounting is in spacing seat 22, carriage release lever 23 tip stretches out spacing seat 22 and articulates there are two sets of first bull stick 24, the first bull stick 24 other end is articulated with the one end of second bull stick 25, the middle part of two second bull sticks 25 is articulated through pivot 31, pivot 31 is installed on open-ended supporting seat 26 all around, supporting seat 26 is fixed in the outside of barrel 14, the linking arm 28 is installed through connecting piece 27 to the other end of second bull stick 25, grip block 3 is installed through limiting plate 29 and spacer pin 30 to the inboard of linking arm 28, the arc notch has been seted up to grip block 3's inboard, install the inoxidizing coating in the notch. The moving rod 23 is pulled through the clamping cylinder 21, so that the two groups of clamping plates 3 of the fixed clamping mechanism 12 and the movable clamping mechanism 13 can be clamped or opened, articles can be clamped or loosened quickly, and the inner sides of the clamping plates 3 can be provided with large openings, so that the articles with different diameters can be clamped and fixed, and the compatibility of the device is effectively improved.
The working principle of the clamping jaw mechanism is as follows:
when the clamping jaw mechanism clamps an article, the clamping cylinder 21 is started, the clamping cylinder 21 pulls the moving rod 23 to vertically move, the first rotating rod 24 pulls the second rotating rod 25 to move towards or away from each other, and the middle part of the second rotating rod 25 rotates around the shaft pin 31, so that the two groups of clamping plates 3 can be clamped or opened, and the article can be clamped or loosened quickly through the two groups of clamping plates 3; when the clamping distance or the placing distance of the two groups of clamping mechanisms needs to be adjusted, the transverse position of the movable clamping mechanism 13 is adjusted by starting the transverse moving cylinder 2 through the switch, and the clamping block 18 on the side surface of the connecting block 15 is always clamped in the sliding groove 19 in the process, so that the stability of the adjusting process is ensured; when the clamping angle or the placing angle of the article needs to be adjusted, the corresponding rotary air cylinder 17 is started to drive the barrel 14 and the clamping mechanism at the bottom to rotate, and then the purposes of automatically adjusting the clamping angle and the placing angle are achieved.
The above description has been made in detail with reference to the accompanying drawings and the specific embodiments, but the present invention is not limited to the details of the above embodiments, and the technical solution of the present invention can be modified in a variety of ways within the scope of the technical idea of the present invention, and these modifications all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an adjustable centre gripping interval and clamping jaw mechanism of angle, includes T type frame (11), its characterized in that: a fixed clamping mechanism (12) is installed at one end of the T-shaped frame (11), a long sliding groove (19) is formed in the other end of the T-shaped frame (11), a transverse moving cylinder (2) is arranged at one end of the sliding groove (19), a movable clamping mechanism (13) is clamped in the sliding groove (19), and the side face of the movable clamping mechanism (13) is connected with the movable end of the transverse moving cylinder (2); the fixed clamping mechanism (12) and the movable clamping mechanism (13) both comprise a cylinder body (14); the inner part of the barrel body (14) is connected with a moving rod (23) through a clamping cylinder (21), the end part of the moving rod (23) is hinged with one end of two groups of first rotating rods (24), the other ends of the two groups of first rotating rods (24) are equally hinged with one end of two groups of second rotating rods (25), the middle parts of the two groups of second rotating rods (25) are hinged through shaft pins (31), the other ends of the two groups of second rotating rods (25) are provided with connecting arms (28) through connecting pieces (27), and the inner sides of the connecting arms (28) are provided with clamping plates (3) through limiting plates (29) and limiting pins (30); the protection casing (16) is connected through connecting block (15) at barrel (14) top, install revolving cylinder (17) in protection casing (16), the output through connection piece (15) and barrel (14) top of revolving cylinder (17) are connected.
2. An adjustable gripping spacing and angle gripper mechanism according to claim 1, wherein: and the vertical plate in the middle of the T-shaped frame (11) is fixedly connected with the positioning plate (1).
3. The adjustable clamp spacing and angle gripper mechanism of claim 1, wherein: and the connecting block (15) of the fixed clamping mechanism (12) is fixedly connected with one end of the T-shaped frame (11) through a bolt.
4. An adjustable gripping spacing and angle gripper mechanism according to claim 1, wherein: a clamping block (18) is fixed on the side face of the connecting block (15) of the movable clamping mechanism (13), and the clamping block (18) is clamped in the sliding groove (19).
5. The adjustable clamp spacing and angle gripper mechanism of claim 1, wherein: the inside of barrel (14) is provided with spacing seat (22), carriage release lever (23) movable mounting is in spacing seat (22).
6. Gripper mechanism according to any one of claims 1 to 5, characterized in that: a supporting seat (26) with openings on four sides is fixed on the outer side surface of the cylinder (14), and the shaft pin (31) is installed on the supporting seat (26).
7. A clamping jaw mechanism with adjustable clamping spacing and angle as claimed in claim 6, wherein: an arc-shaped notch is formed in the inner side of the clamping plate (3), and a protective layer is installed in the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671162.4U CN217620667U (en) | 2022-06-29 | 2022-06-29 | Clamping jaw mechanism capable of adjusting clamping distance and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671162.4U CN217620667U (en) | 2022-06-29 | 2022-06-29 | Clamping jaw mechanism capable of adjusting clamping distance and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217620667U true CN217620667U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221671162.4U Active CN217620667U (en) | 2022-06-29 | 2022-06-29 | Clamping jaw mechanism capable of adjusting clamping distance and angle |
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| CN (1) | CN217620667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786317A (en) * | 2023-08-28 | 2023-09-22 | 四川巨星铭创科技集团有限公司 | Adjustable spraying device for aluminum plate production and processing and application method thereof |
-
2022
- 2022-06-29 CN CN202221671162.4U patent/CN217620667U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786317A (en) * | 2023-08-28 | 2023-09-22 | 四川巨星铭创科技集团有限公司 | Adjustable spraying device for aluminum plate production and processing and application method thereof |
| CN116786317B (en) * | 2023-08-28 | 2024-03-08 | 四川巨星铭创科技集团有限公司 | Adjustable spraying device for aluminum plate production and processing and application method thereof |
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