CN113172378A - Sheet clamping and fixing device - Google Patents
Sheet clamping and fixing device Download PDFInfo
- Publication number
- CN113172378A CN113172378A CN202110482451.3A CN202110482451A CN113172378A CN 113172378 A CN113172378 A CN 113172378A CN 202110482451 A CN202110482451 A CN 202110482451A CN 113172378 A CN113172378 A CN 113172378A
- Authority
- CN
- China
- Prior art keywords
- clamping
- sliding
- sliding block
- threaded hole
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of clamping devices and discloses a thin plate clamping and fixing device.A plurality of sliding grooves are sequentially arranged on a workbench of the thin plate clamping and fixing device at intervals and are in a T shape; the plurality of first clamping assemblies are arranged in one-to-one correspondence with the plurality of sliding grooves, each first clamping assembly comprises a first sliding block and a first clamping piece detachably connected to the first sliding block, and the first sliding blocks are slidably positioned in the sliding grooves; the plurality of second clamping assemblies are arranged in one-to-one correspondence with the plurality of sliding grooves, each second clamping assembly comprises a second sliding block and a second clamping piece detachably connected to the second sliding block, the second sliding block is located in the corresponding sliding groove in a sliding mode, and the mother board can be tightly abutted to the workbench through the first clamping pieces and the second clamping pieces; the pressing assembly arranged on the second sliding block can press the web plate to the motherboard. The thin plate clamping and fixing device can fix the relative positions of the mother plate and the web plate, is simple to operate, high in positioning precision, good in welding quality and high in machining efficiency, and can effectively avoid the problem of partial welding caused by weld joint shrinkage.
Description
Technical Field
The invention relates to the technical field of clamping devices, in particular to a thin plate clamping and fixing device.
Background
The thin plate has low strength and is easy to bend and deform, and when the thin plate is subjected to flat fillet welding, the thin plate can deform due to cooling and shrinking of a welding seam; the other method is to adopt manual welding or semi-automatic gas shielded welding to perform spot welding to the thin plate to fix the position, and then perform flat fillet welding to the thin plate after positioning is completed.
Disclosure of Invention
The invention aims to provide a device for clamping and fixing a thin plate, which solves the problems that in the prior art, the positioning precision of the thin plate is low, a large amount of labor is required to be consumed, the processing efficiency is low, and the deviation welding caused by the deformation of the thin plate due to the contraction of a welding line cannot be avoided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sheet holding fixture for holding a web vertically disposed on a motherboard, comprising:
the device comprises a workbench, wherein a plurality of sliding chutes are sequentially arranged on the workbench at intervals, and the sliding chutes are T-shaped;
the first clamping assemblies are arranged in one-to-one correspondence with the sliding grooves and comprise first sliding blocks and first clamping pieces detachably connected to the first sliding blocks, and the first sliding blocks are slidably located in the sliding grooves;
the plurality of second clamping assemblies are arranged in one-to-one correspondence with the plurality of sliding grooves, each second clamping assembly comprises a second sliding block and a second clamping piece detachably connected to the second sliding block, the second sliding block is located in the corresponding sliding groove in a sliding mode, and the first clamping piece and the second clamping piece can enable the mother board to be tightly abutted to the workbench;
and the pressing assembly is arranged on the second sliding block and can press the web plate to the motherboard.
Preferably, the compressing assembly comprises a connecting rod and a pressing rod, the connecting rod is detachably connected to the second sliding block, the pressing rod is detachably connected to the connecting rod, and the web can be compressed to the mother board by the pressing rod.
Preferably, the connecting rod comprises a connecting portion and a screw rod connected with the connecting portion, the second slider is provided with a first threaded hole along a first direction, the screw rod is in threaded connection with the first threaded hole, and the first direction is perpendicular to the extending direction of the sliding groove and is parallel to the surface of the workbench.
Preferably, the sliding block further comprises two first locking pieces, the screw is sequentially screwed on one of the first locking pieces, the first threaded hole and the other first locking piece, and the two first locking pieces can respectively abut against two sides of the second sliding block along the first direction.
Preferably, the connecting portion is provided with a second threaded hole, the compression bar comprises a first compression portion and a second compression portion connected with the first compression portion, the first compression portion and the second compression portion are used for compressing the web plate to the mother plate, the second compression portion is provided with an external thread, and the external thread is screwed to the second threaded hole.
Preferably, the first pressing portion and the second pressing portion are perpendicular to each other.
Preferably, the clamping device further comprises two second locking pieces, wherein the second pressing portion is sequentially screwed to one of the second locking pieces, the second threaded hole and the other second locking piece, and the two second locking pieces can respectively abut against two sides of the connecting portion.
Preferably, the first locking member and the second locking member are both nuts.
Preferably, the first slider is provided with a third threaded hole, the second slider is further provided with a fourth threaded hole, the first clamping piece is screwed with the third threaded hole and can abut against the motherboard, and the second clamping piece is screwed with the fourth threaded hole and can abut against the motherboard.
Preferably, the first clamping member and the second clamping member are both bolts.
The invention has the beneficial effects that:
the invention aims to provide a thin plate clamping and fixing device which is used for fixing a web plate vertically arranged on a mother plate and comprises a workbench, a plurality of first clamping assemblies, a plurality of second clamping assemblies and a pressing assembly arranged on a second sliding block, wherein a plurality of sliding grooves are sequentially arranged on the workbench at intervals, and the sliding grooves are in a T shape; the plurality of first clamping assemblies are arranged in one-to-one correspondence with the plurality of sliding grooves, each first clamping assembly comprises a first sliding block and a first clamping piece detachably connected to the first sliding block, and the first sliding blocks are slidably positioned in the sliding grooves; the plurality of second clamping assemblies are arranged in one-to-one correspondence with the plurality of sliding grooves, each second clamping assembly comprises a second sliding block and a second clamping piece detachably connected to the second sliding block, the second sliding block is located in the corresponding sliding groove in a sliding mode, and the mother board can be tightly abutted to the workbench through the first clamping pieces and the second clamping pieces; the pressing assembly arranged on the second sliding block can press the web plate to the motherboard. According to the thin plate clamping and fixing device, the first sliding block and the second sliding block are arranged to be located in the sliding groove in a sliding mode, the distance between the first sliding block and the second sliding block is adjusted in a sliding mode, so that mother plates with different sizes can be limited on the workbench by the first sliding block and the second sliding block, the mother plates are tightly abutted to the workbench through the first clamping piece and the second clamping piece, the position of the mother plates on the workbench is completely fixed, and the sliding groove is arranged to be T-shaped, so that the first sliding block and the second sliding block are prevented from being separated from the sliding groove; the web plate vertically arranged on the motherboard is pressed on the motherboard through the pressing assembly so as to completely limit the relative position of the motherboard and the web plate, the operation is simple, and the positioning precision is high; and the joint of the mother board and the web plate is welded by adopting flat fillet welding, so that the problem of partial welding caused by the shrinkage of a welding seam at a welding position can be effectively avoided, the welding quality of the welding position of the mother board and the web plate is ensured, and meanwhile, the processing efficiency is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a thin plate clamping fixture according to an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of the present invention in which forms and webs are secured to a web clamping fixture;
FIG. 3 is a schematic view of a portion of a thin plate clamping fixture according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a first clamping assembly of a panel clamping fixture according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a second clamping assembly of the sheet clamping fixture according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a link of a thin plate clamping fixture according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a pressing rod of a thin plate clamping and fixing device according to an embodiment of the present invention.
In the figure:
11. a motherboard; 12. a web;
2. a work table; 21. a chute;
31. a first slider; 311. a first sliding section; 312. a second sliding section; 3121. a third threaded hole; 32. a first clamping member;
41. a second slider; 411. a third sliding part; 412. a fourth sliding section; 4121. a first threaded hole; 4122. a fourth threaded hole; 42. a second clamping member;
51. a connecting rod; 511. a connecting portion; 5111. a second threaded hole; 512. a screw; 52. a pressure lever; 521. a first pressing part; 522. a second pressing part;
6. a first locking member;
7. and a second locking member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The invention provides a thin plate clamping and fixing device, as shown in fig. 1-5, the thin plate clamping and fixing device is used for fixing a web plate 12 vertically arranged on a mother plate 11, the thin plate clamping and fixing device comprises a workbench 2, a plurality of first clamping assemblies, a plurality of second clamping assemblies and a pressing assembly arranged on a second sliding block 41, a plurality of sliding grooves 21 are sequentially arranged on the workbench 2 at intervals, and the sliding grooves 21 are in a T shape; the plurality of first clamping assemblies and the plurality of sliding grooves 21 are arranged in a one-to-one correspondence mode, each first clamping assembly comprises a first sliding block 31 and a first clamping piece 32 detachably connected to the first sliding block 31, and the first sliding block 31 is located in the corresponding sliding groove 21 in a sliding mode; the plurality of second clamping assemblies and the plurality of sliding grooves 21 are arranged in a one-to-one correspondence manner, each second clamping assembly comprises a second sliding block 41 and a second clamping piece 42 detachably connected to the second sliding block 41, the second sliding block 41 is located in the corresponding sliding groove 21 in a sliding manner, and the mother board 11 can be tightly abutted to the workbench 2 through the first clamping pieces 32 and the second clamping pieces 42; the pressing assembly provided to the second slider 41 can press the web 12 against the motherboard 11. The thin plate clamping and fixing device is characterized in that a first sliding block 31 and a second sliding block 41 are arranged to be positioned in a sliding groove 21 in a sliding mode, the distance between the first sliding block 31 and the second sliding block 41 is adjusted in a sliding mode, so that mother plates 11 of different sizes can be limited on a workbench 2 by the first sliding block 31 and the second sliding block 41, the mother plates 11 are abutted against the workbench 2 through a first clamping piece 32 and a second clamping piece 42, the positions of the mother plates 11 on the workbench 2 are completely limited, and the sliding groove 21 is arranged in a T shape, so that the first sliding block 31 and the second sliding block 41 are prevented from being separated from the sliding groove 21; the web plate 12 vertically arranged on the motherboard 11 is pressed on the motherboard 11 through the pressing assembly so as to completely fix the relative positions of the motherboard 11 and the web plate 12, the operation is simple, and the positioning precision is high; and then the joint of the mother board 11 and the web 12 is welded by adopting flat fillet welding, so that the problem of partial welding caused by the shrinkage of a welding seam at a welding position can be effectively avoided, the welding quality of the welding position of the mother board 11 and the web 12 is ensured, and meanwhile, the processing efficiency is effectively improved.
Alternatively, as shown in fig. 1 to 7, the pressing assembly includes a connecting rod 51 and a pressing rod 52, the connecting rod 51 is detachably connected to the second slider 41, the pressing rod 52 is detachably connected to the connecting rod 51, and the pressing rod 52 can press the web 12 against the motherboard 11. By arranging the connecting rod 51 to be detachably connected to the second slider 41 and the pressing rod 52 to be detachably connected to the connecting rod 51, when the mother board 11 is deformed, the connecting rod 51 is detached from the second slider 41 and the pressing rod 52 is detached from the connecting rod 51, and it can be understood that the shape of the deformed mother board 11 can be corrected by pressing the mother board 11 against the workbench 2 by the plurality of first clamping pieces 32 and the plurality of second clamping pieces 42; meanwhile, the connecting rod 51 is detachably connected to the second sliding block 41, the pressing rod 52 is detachably connected to the connecting rod 51, the connecting position of the connecting rod 51 connected to the second sliding block 41 can be adjusted, and the pressing rod 52 is connected to the connecting position of the connecting rod 51, so that the pressing assembly can press the webs 12 with different sizes onto the mother board 11, the application range of the thin plate clamping and fixing device is expanded, and the universality of the thin plate clamping and fixing device is improved.
Preferably, as shown in fig. 3, 5 and 6, the link 51 includes a connection portion 511 and a screw 512 connected to the connection portion 511, the second slider 41 is provided with a first threaded hole 4121 along a first direction, and the screw 512 is screwed in the first threaded hole 4121, the first direction is perpendicular to the extending direction of the slide groove 21 and is parallel to the surface of the work table 2. The screw rod 512 is screwed by screwing the screw rod 512 to the first threaded hole 4121 of the second sliding block 41 along the first direction, so as to adjust the distance between two adjacent connecting rods 51, so that the pressing assembly is suitable for webs 12 with different sizes along the first direction, thereby improving the application range of the thin plate clamping and fixing device and the universality of the thin plate clamping and fixing device.
Preferably, as shown in fig. 2, 3, 5 and 6, the locking device further comprises two first locking members 6, the screw 512 is sequentially screwed to one of the first locking members 6, the first threaded hole 4121 and the other first locking member 6, and the two first locking members 6 can respectively abut against two sides of the second slider 41 along the first direction. By screwing the two first locking members 6 to the screw rods 512 of the connecting rods 51, when the connecting position of the connecting rods 51 connected to the second slide block 41 is adjusted, that is, the distance between two adjacent connecting rods 51 is adjusted, the adjusted connecting rods 51 are fixed to the second slide block 41 by the two first locking members 6, so that the position of the connecting rods 51 is prevented from being changed, and the positioning accuracy of the sheet clamping and fixing device is improved.
Preferably, as shown in fig. 1 to 3, 6 and 7, the connecting portion 511 is provided with a second threaded hole 5111, the pressing rod 52 includes a first pressing portion 521 and a second pressing portion 522 connected to the first pressing portion 521, the first pressing portion 521 and the second pressing portion 522 are used for pressing the web 12 against the motherboard 11, and the second pressing portion 522 is provided with an external thread screwed into the second threaded hole 5111. The second pressing part 522 is screwed in the second threaded hole 5111 of the connecting part 511, and the second pressing part 522 is screwed to adjust the pressing rod 52 to be suitable for webs 12 with different heights, namely the first pressing part 521 and the second pressing part 522 are pressed on the webs 12 with different heights, so that the webs 12 with different sizes are pressed on the mother board 11 through the first pressing part 521 and the second pressing part 522, the application range of the thin plate clamping and fixing device is further improved, the universality of the thin plate clamping and fixing device is improved, meanwhile, the relative position of the webs 12 and the mother board 11 is completely limited, the positioning precision is high, and the operation is convenient; further, replacement of the pressing lever 52 is facilitated by screwing the second pressing portion 522 to the second screw hole 5111 of the connecting portion 511.
Preferably, as shown in fig. 2, 3 and 7, the first and second compressing parts 521 and 522 are perpendicular to each other. Through setting up first portion 521 and the second portion 522 that compresses tightly mutually perpendicular, it can be understood that first portion 521 and the second portion 522 that compresses tightly respectively in two relative and spaced edges of the up end of web 12 to make two edges of web 12 evenly atress, further improved the fixed effect of the fixed position of web 12 fixed in motherboard 11.
Preferably, as shown in fig. 2 and 3, the first pressing portion 521 is disposed at an acute angle with respect to the surface of the table 2. So as to ensure that the first pressing part 521 and the second pressing part 522 can effectively press the web 12 against the motherboard 11, thereby facilitating the welding of the web 12 to the motherboard 11.
Preferably, an elastic cushion is disposed on the first compressing portion 521 at a position contacting with at least one edge of the upper end surface of the web 12, and an elastic cushion is disposed on the second compressing portion 522 at a position contacting with at least the other edge of the upper end surface of the web 12. So as to protect the edges of the web 12 contacting the first and second pressing portions 521 and 522 from being damaged.
Preferably, as shown in fig. 1 to 3, 6 and 7, the fastening device further includes two second locking members 7, the second pressing portion 522 is sequentially screwed to one of the second locking members 7, the second threaded hole 5111 and the other second locking member 7, and the two second locking members 7 can respectively abut against two sides of the connecting portion 511. By arranging the two second locking pieces 7 to be screwed on the external threads of the second pressing part 522, when the connection position of the pressing rod 52 on the connecting rod 51 is adjusted, the adjusted pressing rod 52 is fixed on the connecting rod 51 through the two second locking pieces 7, so that the position of the pressing rod 52 is prevented from changing, and the positioning precision of the thin plate clamping and fixing device is further improved.
Preferably, as shown in fig. 3, the first locking member 6 and the second locking member 7 are both nuts. The adjusted connecting rod 51 is fixed on the second sliding block 41 through the two nuts, and the adjusted pressing rod 52 is fixed on the connecting rod 51 through the two nuts, so that the structure is simple, the operation is convenient, and the working efficiency is high.
Preferably, as shown in fig. 1 to 5, the first slider 31 is provided with a third threaded hole 3121, the second slider 41 is further provided with a fourth threaded hole 4122, the first clamping member 32 is screwed in the third threaded hole 3121 and can abut against the motherboard 11, and the second clamping member 42 is screwed in the fourth threaded hole 4122 and can abut against the motherboard 11. The first clamping piece 32 is screwed in the third threaded hole 3121 and can be abutted against the motherboard 11, and the second clamping piece 42 is screwed in the fourth threaded hole 4122 and can be abutted against the motherboard 11, after the motherboard 11 is mounted on the workbench 2, the motherboard 11 is fixed on the workbench 2 by screwing the first clamping piece 32 and the second clamping piece 42; meanwhile, the first clamping piece 32 is screwed in the third threaded hole 3121, and the second clamping piece 42 is screwed in the fourth threaded hole 4122, so that the first clamping piece 32 and the second clamping piece 42 can clamp mother boards 11 with different thicknesses by screwing the first clamping piece 32 and the second clamping piece 42, the application range of the thin plate clamping and fixing device is further improved, and the universality of the thin plate clamping and fixing device is expanded.
Preferably, as shown in fig. 1, 2, 4 and 5, the first clamping member 32 and the second clamping member 42 are each a bolt. The mother board 11 is tightly supported on the workbench 2 through bolts, and the device has the advantages of simple structure, convenience in operation and high working efficiency. Preferably, an elastic cushion layer is arranged at a position of the first clamping piece 32, which abuts against the motherboard 11, and an elastic cushion layer is also arranged at a position of the second clamping piece 42, which abuts against the motherboard 11. To prevent the first clamping member 32 and the second clamping member 42 from damaging the surface of the motherboard 11.
Specifically, as shown in fig. 1 to 5, the sliding groove 21 is T-shaped, the sliding groove 21 includes a first groove and a second groove communicated with the first groove, the width of the first groove is greater than the width of the second groove along the first direction, the first slider 31 includes a first sliding portion 311 and a second sliding portion 312 connected to the first sliding portion 311, the first sliding portion 311 is slidably located in the first groove, the second sliding portion 312 is slidably located in the second groove, and the third threaded hole 3121 is disposed in the second sliding portion 312. To prevent the first slider 31 sliding on the slide groove 21 from coming out of the slide groove 21. The second slider 41 includes a third sliding portion 411 and a fourth sliding portion 412 connected to the third sliding portion 411, the third sliding portion 411 is slidably located in the first groove, the fourth sliding portion 412 is slidably located in the second groove, and the first threaded hole 4121 and the fourth threaded hole 4122 are both disposed on the fourth sliding portion 412. To prevent the second slider 41 sliding on the sliding groove 21 from coming out of the sliding groove 21.
Preferably, be provided with a plurality of spacing subassemblies on workstation 2, a plurality of spacing subassemblies set up with a plurality of spout 21 one-to-one, and spacing subassembly includes two limiting plates, and two limiting plates all can be dismantled and connect in workstation 2 and be located the both ends of spout 21 respectively. Thereby preventing the first slider 31 and the second slider 41 from coming out of the slide groove 21 in the extending direction of the slide groove 21.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A sheet clamping fixture for holding a web (12) vertically disposed on a master plate (11), comprising:
the device comprises a workbench (2), wherein a plurality of sliding grooves (21) are sequentially arranged on the workbench (2) at intervals, and the sliding grooves (21) are T-shaped;
the first clamping assemblies are arranged in one-to-one correspondence with the sliding grooves (21), each first clamping assembly comprises a first sliding block (31) and a first clamping piece (32) detachably connected to the first sliding block (31), and the first sliding blocks (31) are located in the sliding grooves (21) in a sliding mode;
the plurality of second clamping assemblies are arranged in one-to-one correspondence with the plurality of sliding grooves (21), each second clamping assembly comprises a second sliding block (41) and a second clamping piece (42) detachably connected to the corresponding second sliding block (41), the corresponding second sliding block (41) is located on the corresponding sliding groove (21) in a sliding mode, and the corresponding first clamping piece (32) and the corresponding second clamping piece (42) can enable the mother board (11) to be tightly abutted to the corresponding workbench (2);
and the pressing assembly is arranged on the second sliding block (41) and can press the web (12) to the motherboard (11).
2. A sheet holding fixture according to claim 1, wherein the compression assembly comprises a connecting rod (51) and a compression rod (52), the connecting rod (51) being detachably connected to the second slider (41), the compression rod (52) being detachably connected to the connecting rod (51), the compression rod (52) being capable of compressing the web (12) against the mother plate (11).
3. The thin plate holding fixture according to claim 2, wherein the link (51) includes a connecting portion (511) and a screw (512) connected to the connecting portion (511), the second slider (41) is provided with a first threaded hole (4121) along a first direction, the screw (512) is screwed to the first threaded hole (4121), and the first direction is perpendicular to the extending direction of the slide groove (21) and is parallel to the surface of the table (2).
4. A sheet holding fixture as claimed in claim 3, further comprising two first holding members (6), said screw (512) being sequentially screwed to one of said first holding members (6), said first screw hole (4121) and the other of said first holding members (6), said two first holding members (6) being capable of abutting against both sides of said second slider (41) respectively in said first direction.
5. The thin plate clamping and fixing device as claimed in claim 4, wherein the connecting portion (511) is provided with a second threaded hole (5111), the pressing rod (52) comprises a first pressing portion (521) and a second pressing portion (522) connected with the first pressing portion (521), the first pressing portion (521) and the second pressing portion (522) are used for pressing the web (12) to the mother plate (11), and the second pressing portion (522) is provided with an external thread which is screwed into the second threaded hole (5111).
6. A sheet holding fixture according to claim 5, wherein said first and second compressing portions (521, 522) are perpendicular to each other.
7. The thin plate clamping and fixing device as claimed in claim 5, further comprising two second locking members (7), wherein the second pressing portion (522) is sequentially screwed to one of the second locking members (7), the second threaded hole (5111) and the other second locking member (7), and the two second locking members (7) can respectively abut against two sides of the connecting portion (511).
8. A lamella clamping fixture as claimed in claim 7, characterized in that the first locking member (6) and the second locking member (7) are both nuts.
9. The sheet clamping fixture according to claim 1, wherein the first slide block (31) is provided with a third threaded hole (3121), the second slide block (41) is further provided with a fourth threaded hole (4122), the first clamping member (32) is screwed into the third threaded hole (3121) and can abut against the mother plate (11), and the second clamping member (42) is screwed into the fourth threaded hole (4122) and can abut against the mother plate (11).
10. The sheet clamping fixture of claim 9, wherein said first clamping member (32) and said second clamping member (42) are each bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482451.3A CN113172378B (en) | 2021-04-30 | 2021-04-30 | Sheet clamping and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482451.3A CN113172378B (en) | 2021-04-30 | 2021-04-30 | Sheet clamping and fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113172378A true CN113172378A (en) | 2021-07-27 |
| CN113172378B CN113172378B (en) | 2022-12-09 |
Family
ID=76925950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110482451.3A Active CN113172378B (en) | 2021-04-30 | 2021-04-30 | Sheet clamping and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113172378B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589531A (en) * | 2022-03-25 | 2022-06-07 | 四川艾庞机械科技有限公司 | Synchronous thin plate pressing device and using method thereof |
| CN115673592A (en) * | 2022-12-30 | 2023-02-03 | 唐山市德恒机械设备有限公司 | Welding device and welding method for workpieces |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008025645A1 (en) * | 2008-05-28 | 2009-12-17 | Lfk-Lenkflugkörpersysteme Gmbh | Apparatus for producing welded T-joint sample, for testing to detect heat cracks, has base plate with supporting surface on which one flat component is fixed |
| CN109382597A (en) * | 2018-10-19 | 2019-02-26 | 南京中船绿洲机器有限公司 | A kind of test piece for welding tooling |
| CN208696596U (en) * | 2018-05-03 | 2019-04-05 | 长春职业技术学院 | A kind of higher tool for welding fixture of flexibility ratio |
| CN111761223A (en) * | 2019-03-28 | 2020-10-13 | 南京航空航天大学 | Pre-welding reversible deformation device and method for double-laser-beam bilateral synchronous welding of 5A90 aluminum lithium alloy T-shaped structure |
| CN111940980A (en) * | 2020-08-20 | 2020-11-17 | 广东省科学院中乌焊接研究所 | Sheet welding tool clamp and using method thereof |
-
2021
- 2021-04-30 CN CN202110482451.3A patent/CN113172378B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008025645A1 (en) * | 2008-05-28 | 2009-12-17 | Lfk-Lenkflugkörpersysteme Gmbh | Apparatus for producing welded T-joint sample, for testing to detect heat cracks, has base plate with supporting surface on which one flat component is fixed |
| CN208696596U (en) * | 2018-05-03 | 2019-04-05 | 长春职业技术学院 | A kind of higher tool for welding fixture of flexibility ratio |
| CN109382597A (en) * | 2018-10-19 | 2019-02-26 | 南京中船绿洲机器有限公司 | A kind of test piece for welding tooling |
| CN111761223A (en) * | 2019-03-28 | 2020-10-13 | 南京航空航天大学 | Pre-welding reversible deformation device and method for double-laser-beam bilateral synchronous welding of 5A90 aluminum lithium alloy T-shaped structure |
| CN111940980A (en) * | 2020-08-20 | 2020-11-17 | 广东省科学院中乌焊接研究所 | Sheet welding tool clamp and using method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589531A (en) * | 2022-03-25 | 2022-06-07 | 四川艾庞机械科技有限公司 | Synchronous thin plate pressing device and using method thereof |
| CN115673592A (en) * | 2022-12-30 | 2023-02-03 | 唐山市德恒机械设备有限公司 | Welding device and welding method for workpieces |
| CN115673592B (en) * | 2022-12-30 | 2023-03-28 | 唐山市德恒机械设备有限公司 | Welding device and welding method for workpieces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113172378B (en) | 2022-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113172378B (en) | Sheet clamping and fixing device | |
| CN104759825B (en) | Aluminum alloy pattern plate robot welding system frock for building and method of work thereof | |
| CN104741852A (en) | Adjustable clamp used for marine deck welding test | |
| CN204584632U (en) | Aluminum alloy pattern plate robot welding system frock for building | |
| CN105689886A (en) | Lateral extrusion tool used for stirring friction butt welding of plate | |
| CN110653556A (en) | Universal clamp for machining cross beam and side beam | |
| CN203031133U (en) | Laser welding fixture for solar heat collecting panels | |
| CN201824055U (en) | General arc striking location clamping device for vacuum electron beam welding | |
| CN216633194U (en) | Welding positioning device | |
| CN210648919U (en) | Flexible vacuum brazing clamp | |
| CN112122890B (en) | V-shaped groove weld joint forming tool and liner preparation method thereof | |
| CN210878367U (en) | Universal clamp for machining cross beam and side beam | |
| CN112222651A (en) | Positionable laser tailor-welding fixture and welding method | |
| CN105817820A (en) | Assembly-welding location and deformation prevention device for telescopic flexible side plate assembly, and method | |
| CN217168244U (en) | Clamping device suitable for thin workpiece | |
| CN214489431U (en) | Welding machine table of bar chair | |
| CN209850223U (en) | Modular tailor-welding tool clamp | |
| CN201940744U (en) | Vacuum electron beam test piece general welding device | |
| CN218612401U (en) | Welding fixing device and welding equipment | |
| CN217168257U (en) | Universal clamp suitable for special-shaped fiber board | |
| CN220612810U (en) | Multifunctional fixing tool | |
| CN221019115U (en) | Welding positioning clamping tool for friction stir welding cold plate | |
| CN217475059U (en) | Liquid cooling plate and water nozzle brazing tool | |
| CN219027353U (en) | Positioning tool for assembling valve seat and cooler | |
| CN218904133U (en) | Welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: No. 50 Donghui Road, Cuiheng New District, Zhongshan City, Guangdong Province, 528400 Patentee after: ZHONGSHAN GUANGZHOU SHIPYARD INTERNATIONAL MARINE ENGINEERING CO.,LTD. Address before: No.18, QIHANG Road, Longxue street, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Shipyard International Co.,Ltd. |