CN219445129U - Pneumatic clamping jaw structure for clamping U-shaped welding sheet - Google Patents
Pneumatic clamping jaw structure for clamping U-shaped welding sheet Download PDFInfo
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- CN219445129U CN219445129U CN202220603015.7U CN202220603015U CN219445129U CN 219445129 U CN219445129 U CN 219445129U CN 202220603015 U CN202220603015 U CN 202220603015U CN 219445129 U CN219445129 U CN 219445129U
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- sliding seat
- clamping plate
- pneumatic
- clamping
- splint
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a pneumatic clamping jaw structure for clamping a U-shaped welding sheet, which belongs to the technical field of automatic equipment and comprises a lifting cylinder, wherein a pneumatic sliding seat is arranged above a movable seat of the lifting cylinder, a left sliding seat and a right sliding seat with opposite sliding directions are arranged on the pneumatic sliding seat, a left clamping plate and a right clamping plate are respectively arranged on the left sliding seat and the right sliding seat, the left clamping plate and the right clamping plate are mutually matched to form a workpiece clamping table, a limiting step is arranged on the left clamping plate or the right clamping plate, the limiting step is arranged on the outer side of the left clamping plate or the right clamping plate, and the left clamping plate and the right clamping plate on the left sliding seat and the right sliding seat can be controlled to be mutually close to or far away from each other by the pneumatic sliding seat after ventilation.
Description
Technical Field
The utility model belongs to the technical field of automatic equipment, relates to a manipulator, and particularly relates to a pneumatic clamping jaw structure for clamping a U-shaped welding sheet.
Background
Along with the rapid development of society, more and more factories move to the way of automatic production of products, the popularization of automation technology enables the degree of factory automation to be continuously improved, the automatic manufacturing replaces the traditional production mode relying on manpower manufacturing, the working efficiency is greatly increased, the artificial uncertain factors are reduced, and the product quality is improved. In the manufacturing and processing process of the electric vehicle hub, the welding pieces are required to be placed into the pouring die, different claw structures are required due to the fact that the welding pieces are different in structure, the U-shaped welding pieces are special, clamping or positioning is troublesome, and no specific clamping jaw structure exists, so that the feeding mode of the U-shaped welding pieces on the market is basically manual feeding, the problems of feeding risk and low feeding efficiency exist, and operators can be scalded once operation errors occur due to the fact that the temperature of the pouring die is high.
Disclosure of Invention
The utility model aims to provide a pneumatic clamping jaw structure which is simple in structure, convenient to clamp and designed for a U-shaped welding sheet and is used for clamping the U-shaped welding sheet.
The purpose of the utility model is realized in the following way:
a pneumatic clamping jaw structure for centre gripping U-shaped welding piece, includes the lift cylinder, the movable seat top of lift cylinder is provided with pneumatic slide, be provided with left sliding seat and right sliding seat that slip opposite direction on the pneumatic slide, just be provided with left splint and right splint on left sliding seat and the right sliding seat respectively, mutually support between left splint and the right splint and form the work piece holder, just be provided with a spacing step on left splint or the right splint, spacing step is located the outside setting of left splint or right splint, pneumatic slide steerable left sliding seat after ventilating is close to each other or keep away from with the left splint and right splint on the right sliding seat.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the upper end parts of the left clamping plate or the right clamping plate are respectively provided with a guide fillet.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the guiding fillets of the left clamping plate or the right clamping plate are all positioned on the outer sides of the left clamping plate or the right clamping plate.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the left clamping plate and the right clamping plate are basically of L-shaped structures and are connected with the left sliding seat and the right sliding seat in a bolt connection mode.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the left clamping plate and the right clamping plate are symmetrically provided with two connecting holes for bolts to pass through respectively, and the left sliding seat and the right sliding seat are provided with fixing holes matched with the connecting holes.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the upper end part of the left clamping plate or the right clamping plate is basically of an arc-shaped structure.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the pneumatic sliding seat is provided with the sliding grooves which are convenient for accommodating the left sliding seat and the right sliding seat, two stroke grooves are symmetrically arranged in the sliding seat, and the left sliding seat and the right sliding seat are provided with the stroke clamping plates which are matched with the stroke grooves.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the travel clamping plate is basically of an L-shaped structure.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
according to the utility model, the pneumatic clamping jaw is arranged on the movable seat of the lifting cylinder, and the manipulator replaces manual work, so that the work efficiency is improved, meanwhile, personnel are prevented from being hurt, and meanwhile, when the workpiece is clamped, the workpiece is moved to two sides after the upper ends of the left clamping plate and the right clamping plate extend into the U-shaped welding piece, and the outer sides of the left clamping plate and the right clamping plate are contacted with the U-shaped welding piece to clamp the U-shaped welding piece; when the left clamping plate and the right clamping plate move to the set position, the U-shaped welding piece is loosened, the U-shaped welding piece enters the set position, and the travel groove for limiting the moving distance of the left clamping plate and the right clamping plate is arranged in the sliding groove, so that the U-shaped welding piece is prevented from being damaged when the left clamping plate and the right clamping plate move outwards.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an exploded view of the lift cylinder-free of the present utility model.
The meaning indicated by the reference numerals in the figures:
1-lifting air cylinders; 2-a pneumatic slide; 3-a left sliding seat; 4-right sliding seat; 5-a sliding groove;
21-left splint; 22-right splint; 23-limiting steps; 24-guiding fillets; 25-connecting holes;
26-fixing holes; 51-stroke groove; 52-stroke clamping plate.
Detailed Description
The utility model is further described with reference to the following specific examples:
as shown in fig. 1 and 2: the utility model discloses a pneumatic clamping jaw structure for clamping a U-shaped welding piece, which comprises a lifting cylinder 1, wherein the upper part of a movable seat of the lifting cylinder 1 is connected with a pneumatic sliding seat 2 in a bolt connection mode, a left sliding seat 3 and a right sliding seat 4 with opposite sliding directions are arranged on the pneumatic sliding seat 2, a left clamping plate 21 and a right clamping plate 22 are respectively arranged on the left sliding seat 3 and the right sliding seat 4, the left clamping plate 21 and the right clamping plate 22 are mutually matched to form a workpiece clamping table, a limiting step 23 is arranged on the left clamping plate 21 or the right clamping plate 22, the limiting step is designed to mainly play a limiting role, the limiting step is preferably arranged on the left clamping plate, the limiting step 23 is arranged on the outer side of the left clamping plate 21 or the right clamping plate 22, the aerated pneumatic sliding seat 2 can control the left clamping plate 21 and the right clamping plate 22 on the left sliding seat 3 and the right sliding seat 4 to be mutually close to or far away from each other, the left clamping plate 21 and the right clamping plate 22 are mutually matched to form a workpiece clamping table, the left clamping plate and the right clamping plate are mutually released, the upper ends of the left clamping plate and the right clamping plate are prevented from being excessively stretched into a U-shaped welding piece, and the U-shaped welding piece is contacted with the U-shaped welding piece from the left clamping plate and the U-shaped welding piece; when the welding device moves to the set position, the left clamping plate and the right clamping plate move to the middle of the two clamping plates, so that the U-shaped welding piece is loosened.
In the above pneumatic clamping jaw structure for clamping the U-shaped welding piece, the upper end portions of the left clamping plate 21 or the right clamping plate 22 are respectively provided with a guiding fillet 24, the guiding fillets are designed to facilitate the smooth entry of the left clamping plate and the right clamping plate into the U-shaped welding piece, the interference with the U-shaped welding piece is avoided, and the guiding fillets 24 of the left clamping plate 21 or the right clamping plate 22 are all positioned at the outer sides of the left clamping plate 21 or the right clamping plate 22.
In the above pneumatic clamping jaw structure for clamping the U-shaped welding piece, the left clamping plate 21 and the right clamping plate 22 are basically L-shaped structures, and the upper end portion of the left clamping plate 21 or the right clamping plate 22 is basically arc-shaped structures, specifically, the arc-shaped structures are designed to be matched with the U-shaped welding piece and are connected with the left sliding seat 3 and the right sliding seat 4 in a bolt connection manner, so that the left clamping plate and the right clamping plate are convenient to detach.
In the above pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the left clamping plate 21 and the right clamping plate 22 are symmetrically provided with two connecting holes 25 for bolts to pass through, and the left sliding seat 3 and the right sliding seat 4 are provided with fixing holes 26 matched with the connecting holes 25, so that the left clamping plate and the right clamping plate can be conveniently disassembled.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the pneumatic sliding seat 2 is provided with the sliding groove 5 which is convenient for accommodating the left sliding seat 3 and the right sliding seat 4, two travel grooves 51 are symmetrically arranged in the sliding seat 5, and the left sliding seat 3 and the right sliding seat 4 are provided with the travel clamping plates 52 which are matched with the travel grooves 51.
In the pneumatic clamping jaw structure for clamping the U-shaped welding sheet, the travel clamping plate 52 is basically in an L-shaped structure, so that the travel clamping plate is convenient to be matched with the travel groove.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A pneumatic clamping jaw structure for centre gripping U-shaped welding piece, its characterized in that: including lift cylinder (1), the movable seat top of lift cylinder (1) is provided with pneumatic slide (2), be provided with left sliding seat (3) and right sliding seat (4) that slip opposite direction on pneumatic slide (2), just be provided with left splint (21) and right splint (22) on left sliding seat (3) and right sliding seat (4) respectively, cooperate each other between left splint (21) and right splint (22) and form the work piece holder, just be provided with spacing step (23) on left splint (21) or right splint (22), spacing step (23) are located the outside setting of left splint (21) or right splint (22), and pneumatic slide (2) steerable left splint (21) and right splint (22) on left sliding seat (3) and right sliding seat (4) are close to each other or keep away from.
2. The pneumatic jaw structure for clamping a U-shaped weld tab of claim 1 wherein: the upper end parts of the left clamping plate (21) or the right clamping plate (22) are respectively provided with a guide fillet (24).
3. The pneumatic jaw structure for clamping a U-shaped weld tab of claim 2, wherein: the guiding fillets (24) of the left clamping plate (21) or the right clamping plate (22) are positioned on the outer sides of the left clamping plate (21) or the right clamping plate (22).
4. A pneumatic jaw arrangement for clamping a U-shaped weld tab according to claim 1 or 2 or 3, characterized in that: the left clamping plate (21) and the right clamping plate (22) are basically L-shaped structures and are connected with the left sliding seat (3) and the right sliding seat (4) in a bolt connection mode.
5. The pneumatic jaw structure for clamping a U-shaped weld tab of claim 4 wherein: two connecting holes (25) for bolts to pass through are symmetrically arranged on the left clamping plate (21) and the right clamping plate (22) respectively, and fixing holes (26) matched with the connecting holes (25) for use are arranged on the left sliding seat (3) and the right sliding seat (4).
6. The pneumatic jaw structure for clamping a U-shaped weld tab of claim 4 wherein: the upper end part of the left clamping plate (21) or the right clamping plate (22) is basically of an arc-shaped structure.
7. The pneumatic jaw structure for clamping a U-shaped weld tab of claim 1 wherein: the pneumatic sliding seat is characterized in that a sliding groove (5) which is convenient for accommodating the left sliding seat (3) and the right sliding seat (4) is formed in the pneumatic sliding seat (2), two travel grooves (51) are symmetrically formed in the sliding groove (5), and travel clamping plates (52) which are matched with the travel grooves (51) are arranged on the left sliding seat (3) and the right sliding seat (4).
8. The pneumatic jaw structure for clamping a U-shaped weld tab of claim 7 wherein: the travel card (52) is substantially L-shaped in configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220603015.7U CN219445129U (en) | 2022-03-19 | 2022-03-19 | Pneumatic clamping jaw structure for clamping U-shaped welding sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220603015.7U CN219445129U (en) | 2022-03-19 | 2022-03-19 | Pneumatic clamping jaw structure for clamping U-shaped welding sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219445129U true CN219445129U (en) | 2023-08-01 |
Family
ID=87385023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220603015.7U Active CN219445129U (en) | 2022-03-19 | 2022-03-19 | Pneumatic clamping jaw structure for clamping U-shaped welding sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219445129U (en) |
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2022
- 2022-03-19 CN CN202220603015.7U patent/CN219445129U/en active Active
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