CN219901799U - Chuck for thin sheet and thin plate - Google Patents
Chuck for thin sheet and thin plate Download PDFInfo
- Publication number
- CN219901799U CN219901799U CN202320061000.7U CN202320061000U CN219901799U CN 219901799 U CN219901799 U CN 219901799U CN 202320061000 U CN202320061000 U CN 202320061000U CN 219901799 U CN219901799 U CN 219901799U
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- seat
- block
- guide
- mounting
- groove
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- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000001154 acute effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The chuck for the thin sheet comprises a supporting seat, wherein an air cylinder and a guide seat are arranged on the supporting seat, and the air cylinder is arranged at the tail part of the guide seat; a guide groove is formed in the guide seat; the piston end of the air cylinder is provided with a movable seat, and the movable seat slides in the guide groove; the front end of the movable seat is rotatably connected with a pushing block; the guide seat is connected with a swinging block in a rotating way near the front end side; the upper ends of the pushing block and the swinging block are rotatably connected with an upper pressing block; the front end of the guide seat is provided with a raised clamping part, and the front end of the upper pressing block is tightly pressed with the clamping part after rotating in place; a compressing block is arranged in the guide groove and slides along the movable seat; the pressing block is provided with a bridge plate, and the bridge plate is positioned on the back of the pushing block. Compared with the prior art, the chuck for the thin sheet and the thin plate has the advantages that the upper pressing block is controlled by the air cylinder to clamp the plate, the structure is simple, the operation is convenient, and the deformation of the plate after clamping is avoided.
Description
Technical Field
The utility model relates to the technical field of sheet and sheet processing, in particular to a chuck for sheets and sheets.
Background
In the production and processing process of common PP plates and PE plates, after the plates reach a processing station, the plates are adsorbed and positioned by the suckers, and because the plates are thinner, the suction force generated by the suckers is larger, the surfaces of the plates are easy to be adsorbed and deformed, the subsequent processing quality is affected, and therefore, a special chuck is required to be designed for thin plate processing.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a chuck for thin sheets and thin plates aiming at the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the chuck for the thin sheet comprises a supporting seat, wherein an air cylinder and a guide seat are arranged on the supporting seat, and the air cylinder is arranged at the tail part of the guide seat; a guide groove is formed in the guide seat; the piston end of the air cylinder is provided with a movable seat, and the movable seat slides in the guide groove; the front end of the movable seat is rotatably connected with a pushing block; the guide seat is connected with a swinging block in a rotating way near the front end side; the upper ends of the pushing block and the swinging block are rotatably connected with an upper pressing block; the front end of the guide seat is provided with a raised clamping part, and the front end of the upper pressing block is tightly pressed with the clamping part after rotating in place; a compressing block is arranged in the guide groove and slides along the movable seat; the pressing block is provided with a bridge plate, and the bridge plate is positioned on the back of the pushing block.
Further, the movable seat comprises a connecting seat and an installing seat, one end of the connecting seat is provided with a stud, the connecting seat is connected with the piston end of the air cylinder through the stud, and an installing groove is formed in the connecting seat; the mounting seat is embedded into the mounting groove of the connecting seat, and mounting strips are connected to two sides of the mounting seat; the lower end of the pushing block is arranged between the mounting bars, and a pin shaft I is arranged between the pushing block and the mounting bars in a penetrating manner.
Further, a first mounting groove and a second mounting groove are formed in the upper pressing block, and the upper end of the pushing block is embedded into the first mounting groove and is connected in a rotary mode in the first mounting groove through a second pin shaft; the upper end of the swinging block is embedded into the second mounting groove and is rotationally connected with the second mounting groove through the third pin shaft, and the lower end of the swinging block is rotationally connected with the guide seat through the fourth pin shaft.
Further, a lower movable block is arranged on the compression block, and a spring is arranged between the lower movable block and the mounting strip; the upper part of the lower movable block is connected with the bridge plate through connecting strips at two sides; clamping plates are arranged on two sides of the surface of the guide groove; the side surfaces of the convex connecting strips at the two sides of the lower movable block are attached to the bottom of the clamping plate; the upper end of the lower movable block is provided with an acute angle, the pushing block is provided with a groove part, and when the pushing block retreats, the groove part is hooked on the acute angle of the lower movable block.
Compared with the prior art, the chuck for the thin sheet and the thin plate has the advantages that the upper pressing block is controlled by the air cylinder to clamp the plate, the structure is simple, the operation is convenient, and the deformation of the plate after clamping is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the connection of the movable seat and the compression block;
FIG. 4 is a state diagram of the use of the chuck of the present utility model;
the device comprises a supporting seat 1, a supporting seat 2, an air cylinder 3, a guide seat 4, a connecting seat 5, an installation seat 6, a stud 7, an installation strip 8, a pushing block 9, a swinging block 10, an upper pressing block 11, a first pin roll 12, a second pin roll 13, a third pin roll 14, a fourth pin roll 15, a clamping part 16, a pressing block 17, a bridge plate 18, a lower movable block 19, a spring 20, a connecting strip 21, a clamping plate 22, an acute angle 23 and a groove part.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below.
As shown in fig. 1 to 3, a chuck for thin sheets and plates comprises a supporting seat 1, wherein an air cylinder 2 and a guide seat 3 are arranged on the supporting seat 1, the guide seat 3 is fixedly arranged on the supporting seat 1 through screws, and the air cylinder 2 is arranged at the tail part of the guide seat 3; a guide groove is formed in the guide seat 3; the piston end of the air cylinder is provided with a movable seat, and the movable seat slides in the guide groove; the movable seat comprises a connecting seat 4 and an installation seat 5, wherein a stud 6 is arranged at one end of the connecting seat 4, the connecting seat 4 is screwed with a piston end of the air cylinder 2 through the stud 6, and an installation groove is formed in the connecting seat 4; the mounting seat 5 is embedded into the mounting groove of the connecting seat 4, and mounting strips 7 are connected to two sides of the mounting seat 5.
The front end of the movable seat is rotatably connected with a pushing block 8; the guide seat 3 is connected with a swinging block 9 in a rotating way near the front end side; the upper ends of the pushing block 8 and the swinging block 9 are rotatably connected with an upper pressing block 10; the lower end of the pushing block 8 is arranged between the two mounting bars 7, a pin shaft I11 is arranged between the pushing block and the mounting bars 7 in a penetrating way, a mounting groove I and a mounting groove II are formed in the upper pressing block 10, and the upper end of the pushing block 8 is embedded into the mounting groove I and is connected in the mounting groove I in a rotating way through the pin shaft II 12; the upper end of the swinging block 9 is embedded into the second mounting groove and is connected with the second mounting groove in a rotating mode through a pin shaft III 13, and the lower end of the swinging block 9 is connected with the guide seat 3 in a rotating mode through a pin shaft IV 14.
The front end of the guide seat 3 is provided with a raised clamping part 15, and after the upper pressing block 10 rotates in place, the front end of the upper pressing block and the clamping part 15 compress a plate; a compression block 16 is arranged in the guide groove, and the compression block 16 slides along with the movable seat; the pressing block 16 is provided with a bridge plate 17, the bridge plate 17 is positioned on the back of the pushing block 8, the pushing block 8 is pressed by the bridge plate 17 while the upper pressing block 10 clamps the plate, and backward overturning is avoided, wherein the pressing block 16 is provided with a lower movable block 18, a spring 19 is arranged between the lower movable block 18 and the mounting strip 7, and the upper part of the lower movable block 18 is connected with the bridge plate 17 through connecting strips 20 on two sides, so that the pressing block 16 moves along with the movable seat by the spring 19 on one hand, and the pressing force is provided by the spring 19 on the other hand; clamping plates 21 are arranged on two sides of the surface of the guide groove 3; the side surfaces of the convex connecting strips 20 on the two sides of the lower movable block 18 are attached to the bottom of the clamping plate 21, and the clamping plate 21 is utilized to ensure that the compression block 16 slides in the guide groove; the upper end of the lower movable block 18 is provided with an acute angle 22, the pushing block 8 is provided with a groove part 23, when the upper pressing block 10 is loosened, the groove part 23 is hooked on the acute angle 22 of the lower movable block 18, and the pushing block 8 drives the pressing block 16 to retract.
As shown in fig. 4, the grippers are arranged in use at the four corners of the apparatus for gripping the sheet material.
The utility model is not limited to the embodiments described, but a person skilled in the art may make modifications or changes without departing from the spirit of the utility model, i.e. the scope of the disclosure, and the scope of the utility model is defined by the claims.
Claims (4)
1. A chuck for thin sheets and plates, characterized in that: the device comprises a supporting seat, wherein an air cylinder and a guide seat are arranged on the supporting seat, and the air cylinder is arranged at the tail part of the guide seat; a guide groove is formed in the guide seat; the piston end of the air cylinder is provided with a movable seat, and the movable seat slides in the guide groove; the front end of the movable seat is rotatably connected with a pushing block; the guide seat is connected with a swinging block in a rotating way near the front end side; the upper ends of the pushing block and the swinging block are rotatably connected with an upper pressing block; the front end of the guide seat is provided with a raised clamping part, and the front end of the upper pressing block is tightly pressed with the clamping part after rotating in place; a compressing block is arranged in the guide groove and slides along the movable seat; the pressing block is provided with a bridge plate, and the bridge plate is positioned on the back of the pushing block.
2. A chuck for use with thin sheets and plates as in claim 1, wherein: the movable seat comprises a connecting seat and a mounting seat, one end of the connecting seat is provided with a stud, the connecting seat is connected with the piston end of the air cylinder through the stud, and a mounting groove is formed in the connecting seat; the mounting seat is embedded into the mounting groove of the connecting seat, and mounting strips are connected to two sides of the mounting seat; the lower end of the pushing block is arranged between the mounting bars, and a pin shaft I is arranged between the pushing block and the mounting bars in a penetrating manner.
3. A chuck for use with thin sheets and plates as in claim 2, wherein: the upper pressing block is provided with a first mounting groove and a second mounting groove, and the upper end of the pushing block is embedded into the first mounting groove and is connected in a rotating manner in the first mounting groove through a second pin shaft; the upper end of the swinging block is embedded into the second mounting groove and is rotationally connected with the second mounting groove through the third pin shaft, and the lower end of the swinging block is rotationally connected with the guide seat through the fourth pin shaft.
4. A chuck for use with thin sheets and plates as in claim 2, wherein: the compressing block is provided with a lower movable block, and a spring is arranged between the lower movable block and the mounting strip; the upper part of the lower movable block is connected with the bridge plate through connecting strips at two sides; clamping plates are arranged on two sides of the surface of the guide groove; the side surfaces of the convex connecting strips at the two sides of the lower movable block are attached to the bottom of the clamping plate; the upper end of the lower movable block is provided with an acute angle, the pushing block is provided with a groove part, and when the pushing block retreats, the groove part is hooked on the acute angle of the lower movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061000.7U CN219901799U (en) | 2023-01-09 | 2023-01-09 | Chuck for thin sheet and thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061000.7U CN219901799U (en) | 2023-01-09 | 2023-01-09 | Chuck for thin sheet and thin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901799U true CN219901799U (en) | 2023-10-27 |
Family
ID=88440023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320061000.7U Active CN219901799U (en) | 2023-01-09 | 2023-01-09 | Chuck for thin sheet and thin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901799U (en) |
-
2023
- 2023-01-09 CN CN202320061000.7U patent/CN219901799U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A clamp for thin and thin sheets Granted publication date: 20231027 Pledgee: Nantong Branch of Bank of Nanjing Co.,Ltd. Pledgor: NANTONG KD AUTOMATIC MACHINERY Co.,Ltd. Registration number: Y2024980010960 |