CN214978848U - Sleeve positioning and clamping device - Google Patents
Sleeve positioning and clamping device Download PDFInfo
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- CN214978848U CN214978848U CN202121031780.8U CN202121031780U CN214978848U CN 214978848 U CN214978848 U CN 214978848U CN 202121031780 U CN202121031780 U CN 202121031780U CN 214978848 U CN214978848 U CN 214978848U
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Abstract
The utility model provides a sleeve pipe positioning and clamping device, solves the sleeve pipe positioning accuracy that prior art exists poor, and welding quality is difficult to guarantee, and manufacturing cost is high, influences product quality's problem. Including bearing substrate, its characterized in that: a plurality of sets of sleeve positioning mechanisms are arranged on one side of the upper part of the bearing substrate, positioning sliding blocks are arranged at the front parts of manual positioning push cylinders of the sleeve positioning mechanisms, the positioning sliding blocks are arranged on the positioning sliding rails in a sliding manner, and sleeve positioning pins are arranged at the front ends of the positioning sliding blocks; the other side of the upper part of the bearing substrate is provided with a sleeve clamping mechanism, the front part of an automatic clamping cylinder of the sleeve clamping mechanism is connected with a clamping bearing plate, and the lower side of the clamping bearing plate is connected with a clamping sliding rail in a sliding manner through a clamping sliding block; the upper parts of a plurality of groups of connecting adjusting blocks on the clamping bearing plate are respectively provided with a sleeve clamping block. The double-sleeve arc welding device is reasonable in design, compact in structure, high in operation efficiency, strong in applicability and capable of increasing the positioning accuracy of the sleeve, ensuring the welding quality of arc welding and effectively saving the production cost.
Description
Technical Field
The utility model belongs to the technical field of sleeve pipe welding operation device, concretely relates to can increase sheathed tube positioning accuracy, ensure the welding quality of arc-welding, the operating efficiency is high, can effectively practice thrift manufacturing cost, sleeve pipe positioning clamping device that the suitability is strong.
Background
At present, in the welding process of a sleeve and a bent plate, due to poor positioning accuracy of the sleeve, the arc-shaped welding position between the end part of the sleeve and the bent plate is often staggered, so that the welding quality of arc welding is reduced, and welding defects such as uneven welding bead, air holes, overburning or burnthrough and the like are easily caused; the welding production personnel need to repair again, which not only wastes manpower and increases production cost, but also seriously affects product quality. There is a need for an improved prior art casing welding operation device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just to above-mentioned problem, provide one kind and can increase sheathed tube positioning accuracy, ensure the welding quality of arc-welding, the operating efficiency is high, can effectively practice thrift manufacturing cost, the sleeve pipe positioning clamping device that the suitability is strong.
The utility model adopts the technical proposal that: this sleeve pipe positioning and clamping device includes horizontally arranged's load-bearing substrate, its characterized in that: a plurality of groups of sleeve positioning mechanisms which are arranged in parallel are arranged on one side of the upper part of the bearing substrate, each sleeve positioning mechanism consists of a manual positioning push cylinder which is horizontally arranged, a push cylinder handle is arranged on the manual positioning push cylinder, and a positioning sliding block is arranged at the telescopic end of the front part of the manual positioning push cylinder and is arranged on a positioning sliding rail in a sliding manner; the front end of the positioning sliding block is provided with a sleeve positioning pin arranged along the extending direction of the positioning sliding rail; the other side of the upper part of the bearing substrate is provided with a sleeve clamping mechanism which is arranged opposite to each group of sleeve positioning mechanisms; the sleeve clamping mechanism comprises an automatic clamping cylinder which is horizontally arranged, the telescopic end at the front part of the automatic clamping cylinder is connected with a clamping bearing plate, the lower side of the clamping bearing plate is connected with a clamping slide rail in a sliding manner through a clamping sliding block, and the clamping slide rail is arranged along the direction parallel to the positioning slide rail; the upper side of the clamping bearing plate is provided with a plurality of groups of connecting adjusting blocks, and the upper part of each connecting adjusting block is also provided with a sleeve clamping block; and meanwhile, a sleeve welding station between the sleeve positioning mechanism and the sleeve clamping mechanism is provided with a plate positioning support seat for placing a bent plate, and a plate positioning pin is arranged on the plate positioning support seat.
And a limiting top block is fixedly arranged in front of the positioning sliding block of the sleeve positioning mechanism. So as to mechanically limit the forward moving position of the positioning sliding block and the sleeve positioning pin on the positioning sliding block.
The sleeve positioning mechanism is characterized in that an in-place sensor and a back-off sensor are respectively arranged in front of and behind the positioning sliding block in the moving direction. The limit position of the positioning sliding block sliding along the positioning sliding rail in a reciprocating mode is effectively controlled, and the use reliability of the device is improved.
And each sleeve clamping block of the sleeve clamping mechanism is provided with a clamping positioning pin arranged along the extension direction of the clamping slide rail. The positioning precision of the welding sleeve is further ensured by utilizing the clamping positioning pin arranged on the sleeve clamping block.
The connection adjusting block on the sleeve clamping mechanism comprises a horizontal connection adjusting block which is connected with the clamping bearing plate in an adjustable mode, the upper portion of the horizontal connection adjusting block is provided with a vertical connection adjusting block in an adjustable mode, and the sleeve clamping block is arranged on the vertical connection adjusting block. The position of the clamping positioning pin arranged on the sleeve clamping block is adjusted in multiple directions, and accurate alignment is facilitated.
And a proximity sensor is arranged on the side part of the clamping bearing plate of the sleeve clamping mechanism. To control the displacement position of the clamping carrier plate and the sleeve clamping block thereon.
The utility model has the advantages that: because the utility model adopts the horizontally arranged bearing substrate, one side of the upper part of the bearing substrate is provided with a plurality of groups of sleeve positioning mechanisms which are arranged side by side, the manual positioning push cylinder of the sleeve positioning mechanism is provided with a push cylinder handle, the telescopic end of the front part of the manual positioning push cylinder is provided with a positioning sliding block, the positioning sliding block is arranged on the positioning sliding rail in a sliding way, and the front end of the positioning sliding block is provided with a sleeve positioning pin; a sleeve clamping mechanism is arranged on the other side of the upper part of the bearing substrate; the telescopic end of the front part of an automatic clamping cylinder of the sleeve clamping mechanism is connected with a clamping bearing plate, and the lower side of the clamping bearing plate is connected with a clamping sliding rail in a sliding manner through a clamping sliding block; the upper side of the clamping bearing plate is provided with a plurality of groups of connecting and adjusting blocks, and the upper part of each connecting and adjusting block is provided with a sleeve clamping block; the structural form of the plate positioning support seat is arranged between the sleeve positioning mechanism and the sleeve clamping mechanism, so that the sleeve positioning mechanism is reasonable in design and compact in structure, can improve the positioning precision of the sleeve, ensures the welding quality of arc welding, is high in operation efficiency, effectively saves the production cost, and is strong in applicability; moreover, each component is in an independent structural form convenient to disassemble, so that the maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of one configuration of the cannula positioning mechanism of fig. 1.
Fig. 3 is a schematic view of a construction of the cannula-clamping mechanism of fig. 1.
The sequence numbers in the figures illustrate: the device comprises a bearing substrate 1, a plate positioning support seat 2, a sleeve positioning mechanism 3, a sleeve clamping mechanism 4, a sleeve welding station 5, a proximity sensor 6, a manual positioning push cylinder 7, a positioning sliding block 8, a positioning sliding rail 9, a sleeve positioning pin 10, a push cylinder handle 11, a limit ejector block 12, a backspacing sensor 13, a position sensor 14, an automatic clamping cylinder 15, a clamping bearing plate 16, a clamping sliding block 17, a clamping sliding rail 18, a horizontal connection adjusting block 19, a vertical connection adjusting block 20, a sleeve clamping block 21 and a clamping positioning pin 22.
Detailed Description
The specific structure of the present invention is described in detail with reference to fig. 1 to 3. The sleeve positioning and clamping device comprises a bearing substrate 1 which is horizontally arranged, wherein a plurality of groups of sleeve positioning mechanisms 3 (corresponding to the number of welding sleeves) which are arranged in parallel and used for determining the welding positions of the welding sleeves on a bent plate are arranged on one side of the upper part of the bearing substrate 1. Each group of sleeve positioning mechanisms 3 consists of manual positioning push cylinders 7 which are horizontally and transversely arranged, and push cylinder handles 11 are arranged on the manual positioning push cylinders 7. The telescopic end of the front part of the manual positioning pushing cylinder 7 is provided with a positioning sliding block 8, the positioning sliding block 8 is arranged on a positioning sliding rail 9 on the upper side of the bearing substrate 1 in a sliding mode, and the positioning sliding rail 9 is arranged along the axis direction of the welding sleeve, so that a precise sliding rail assembly is formed.
The front end of the positioning sliding block 8 of the sleeve positioning mechanism 3 is provided with a sleeve positioning pin 10 arranged along the extending direction of the positioning sliding rail 9, so that the manual positioning pushing cylinder 7 corresponding to the operation of the pushing cylinder handle 11 is utilized to stretch, and further along the positioning sliding rail 9, the sleeve positioning pin 10 arranged on the positioning sliding block 8 is inserted into a welding sleeve arranged in the middle of a bent plate and corresponding to the position of the sleeve positioning pin 10 from one side, so that the welding sleeve is accurately positioned, and the clamping position of the sleeve is effectively controlled. A limit top block 12 is fixedly arranged in front of the positioning sliding block 8 of the sleeve positioning mechanism 3 so as to mechanically limit the forward movement position of the positioning sliding block 8 and the sleeve positioning pin 10 thereon. Meanwhile, an in-place sensor 14 and a back-off sensor 13 are respectively arranged in front of and behind the moving direction of the positioning sliding block 8 of the sleeve positioning mechanism 3, so that the limit position of the positioning sliding block 8 sliding back and forth along the positioning sliding rail 9 is effectively controlled, and the use reliability of the device is improved.
The other side of the upper part of the bearing substrate 1 is provided with a sleeve clamping mechanism 4 for clamping the position of the welding sleeve, and the sleeve clamping mechanism 4 is arranged opposite to each group of sleeve positioning mechanisms 3. The casing clamping mechanism 4 includes a horizontally disposed automatic clamping cylinder 15, and a telescopic end of a front portion of the automatic clamping cylinder 15 is connected to a clamping plate 16. The two ends of the lower side of the horizontally arranged clamping bearing plate 16 are respectively connected with two groups of clamping slide rails 18 arranged along the axial direction of the welding sleeve in a sliding manner through clamping slide blocks 17. The upper side of the clamping bearing plate 16 is provided with a plurality of groups of connection adjusting blocks (corresponding to the number of the welding sleeves), and the upper part of each connection adjusting block is also provided with a sleeve clamping block 21. Further, the clamp plate 16 and the sleeve clamp blocks 21 connected to the upper portions of the respective adjusting blocks are driven by the automatic clamp cylinder 15 to move together, thereby firmly clamping the other side of the welded sleeve in the middle of the folded plate member. A plate positioning support seat 2 for placing a bent plate is arranged on the bearing substrate 1 and at a sleeve welding station 5 between the sleeve positioning mechanism 3 and the sleeve clamping mechanism 4, and a plate positioning pin is arranged on the plate positioning support seat 2.
Each sleeve clamping block 21 of the sleeve clamping mechanism 4 is further provided with a clamping positioning pin 22 arranged along the extending direction of the clamping slide rail 18, so that the positioning accuracy of the welded sleeve is further ensured by using the clamping positioning pin 22 arranged on the sleeve clamping block 21. Meanwhile, the connection adjusting block on the sleeve clamping mechanism 4 comprises a horizontal connection adjusting block 19 connected with the clamping bearing plate 16 in an adjustable mode, a vertical connection adjusting block 20 is arranged on the upper portion of the horizontal connection adjusting block 19 in an adjustable mode, and a sleeve clamping block 21 is arranged on the vertical connection adjusting block 20. Therefore, the position of the clamping positioning pin 22 arranged on the sleeve clamping block 21 is adjusted in multiple directions, and accurate alignment is facilitated. For controlling the displacement position of the clamping carrier plate 16 and the sleeve clamping block 21 thereon, the side of the clamping carrier plate 16 of the sleeve clamping mechanism 4 is provided with a proximity sensor 6.
When the sleeve positioning and clamping device is used, firstly, a bent plate is placed on a plate positioning support seat 2 arranged at a sleeve welding station 5 of a bearing substrate 1, the bent plate is positioned by using a plate positioning pin, and the position of the bent plate is fixed. And then, the manual positioning pushing cylinders 7 of the corresponding sleeve positioning mechanisms 3 are sequentially operated one by respectively utilizing the pushing cylinder handles 11 to stretch, and then the sleeve positioning pins 10 arranged on the positioning sliding blocks 8 along the positioning sliding rails 9 are inserted into the welding sleeves arranged in the middle of the bent plate from one side, so that the welding sleeves are accurately positioned, and the clamping positions of the sleeves are effectively controlled. After one side of each welded sleeve is positioned, the automatic clamping cylinder 15 of the sleeve clamping mechanism 4 drives the clamping bearing plate 16 and the sleeve clamping block 21 on the clamping bearing plate to move together, so that the other side of the welded sleeve is clamped stably.
Claims (6)
1. A casing positioning and clamping device, comprising a horizontally arranged carrier substrate (1), characterized in that: a plurality of groups of sleeve positioning mechanisms (3) which are arranged in parallel are arranged on one side of the upper part of the bearing base plate (1), each sleeve positioning mechanism (3) is composed of manual positioning push cylinders (7) which are horizontally arranged, push cylinder handles (11) are arranged on the manual positioning push cylinders (7), positioning sliding blocks (8) are arranged at the telescopic ends of the front parts of the manual positioning push cylinders (7), and the positioning sliding blocks (8) are arranged on positioning sliding rails (9) in a sliding manner; the front end of the positioning sliding block (8) is provided with a sleeve positioning pin (10) which is arranged along the extending direction of the positioning sliding rail (9); the other side of the upper part of the bearing substrate (1) is provided with a sleeve clamping mechanism (4) which is oppositely arranged with each group of sleeve positioning mechanisms (3); the sleeve clamping mechanism (4) comprises an automatic clamping cylinder (15) which is horizontally arranged, the telescopic end of the front part of the automatic clamping cylinder (15) is connected with a clamping bearing plate (16), the lower side of the clamping bearing plate (16) is connected with a clamping sliding rail (18) in a sliding manner through a clamping sliding block (17), and the clamping sliding rail (18) is arranged along the direction parallel to the positioning sliding rail (9); a plurality of groups of connection adjusting blocks are arranged on the upper side of the clamping bearing plate (16), and sleeve clamping blocks (21) are further arranged on the upper parts of the connection adjusting blocks; meanwhile, a sleeve welding station (5) between the sleeve positioning mechanism (3) and the sleeve clamping mechanism (4) is provided with a plate positioning support seat (2) for placing a bent plate, and a plate positioning pin is arranged on the plate positioning support seat (2).
2. The ferrule positioning and clamping device of claim 1, wherein: and a limiting top block (12) is fixedly arranged in front of the positioning sliding block (8) of the sleeve positioning mechanism (3).
3. The ferrule positioning and clamping device of claim 1, wherein: an in-place sensor (14) and a backspace sensor (13) are respectively arranged in front of and behind the moving direction of a positioning sliding block (8) of the sleeve positioning mechanism (3).
4. The ferrule positioning and clamping device of claim 1, wherein: and each sleeve clamping block (21) of the sleeve clamping mechanism (4) is provided with a clamping positioning pin (22) which is arranged along the extension direction of the clamping sliding rail (18).
5. The ferrule positioning and clamping device of claim 4, wherein: the connection adjusting block on the sleeve clamping mechanism (4) comprises a horizontal connection adjusting block (19) connected with the clamping bearing plate (16) in an adjustable mode, a vertical connection adjusting block (20) is arranged on the upper portion of the horizontal connection adjusting block (19) in an adjustable mode, and the sleeve clamping block (21) is arranged on the vertical connection adjusting block (20).
6. The ferrule positioning and clamping device of claim 1, wherein: and a proximity sensor (6) is arranged on the side part of the clamping bearing plate (16) of the sleeve clamping mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031780.8U CN214978848U (en) | 2021-05-14 | 2021-05-14 | Sleeve positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031780.8U CN214978848U (en) | 2021-05-14 | 2021-05-14 | Sleeve positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214978848U true CN214978848U (en) | 2021-12-03 |
Family
ID=79135250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031780.8U Active CN214978848U (en) | 2021-05-14 | 2021-05-14 | Sleeve positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214978848U (en) |
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2021
- 2021-05-14 CN CN202121031780.8U patent/CN214978848U/en active Active
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