CN211804384U - Frock clamp that two-way compressing tightly is realized to one-way adjustment - Google Patents
Frock clamp that two-way compressing tightly is realized to one-way adjustment Download PDFInfo
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- CN211804384U CN211804384U CN202020325969.7U CN202020325969U CN211804384U CN 211804384 U CN211804384 U CN 211804384U CN 202020325969 U CN202020325969 U CN 202020325969U CN 211804384 U CN211804384 U CN 211804384U
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- tightening bolt
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 abstract description 25
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model relates to a tooling clamp equipment technical field, more specifically a tooling clamp for realizing bidirectional compression by unidirectional adjustment, which comprises a tightening bolt I, a tightening bolt II, a tilting mechanism, a limiting plate, a base, a rear sliding frame, a fixing mechanism, a sliding mechanism, a jacking mechanism and a baffle plate, wherein the tilting mechanism is slidably connected with the upper end of the sliding mechanism, the baffle plate is fixedly connected with the front end of the sliding mechanism, the sliding mechanism is slidably connected with the upper end of the base, the base and the rear sliding frame are respectively fixedly connected with the front end and the rear end on the right side of the fixing mechanism, the jacking mechanism is slidably connected with the upper end of the rear sliding frame, the tightening bolt I and the tightening bolt II are respectively rotatably connected with the upper end of the fixing mechanism through screw thread fit, so that the unidirectional movement of a jacking block is realized in a narrow space, the bidirectional movement of a side jacking block is realized, meanwhile, the accurate welding of work piece has been guaranteed, has reduced unnecessary material cost, improves work efficiency.
Description
Technical Field
The utility model relates to a frock clamp equipment technical field, more specifically the frock clamp that two-way compressing tightly is realized to one-way adjustment that says so.
Background
On a new energy automobile, a bottom plate of a battery tray is formed by welding a plurality of aluminum alloy sections. However, according to the requirement, the bottom plate of the battery tray with some aluminum alloy sections is formed by welding a plurality of aluminum alloy sections with different lengths, so that a right-angle structure is formed between the long plate and the short plate, and the structure is called as a step-shaped (T-shaped) structure in engineering.
At present, friction stir welding is mainly adopted for welding the step type aluminum alloy butt-joint plates. The friction stir welding aluminum alloy has the advantages of high joint strength, no arc light and smoke dust and low noise, but also has the problem of high requirement on rigid fixation of workpieces. In the prior art, a welding fixture for friction stir welding of a step-shaped aluminum alloy butt plate is generally rigidly fixed by a side top and an upper pressing plate, and corners exist at the butt joint surface of a section with a changed length in the step-shaped butt plate. Applying side jacking force to the aluminum profile with longer length at the corner for the aluminum profile with longer rigid constraint length; meanwhile, a jacking force needs to be applied to one end of the shorter profile at the corner, which means that two vertical pressing forces need to be applied at the same time at a narrow position of the corner to realize rigid clamping of the profile.
But at present to the friction stir welding of step type aluminum alloy butt-joint plate on the new energy automobile, especially at the side top structure of two directions of right angle department, because the frock position is limited, generally adopt on the side top direction only choose to carry out the side top in a direction that is on a parallel with the welding direction and lead to occupation space great, be unfavorable for doing remaining compressing tightly and the support position moreover. In general, no side jacking is performed only on the sheet perpendicular to the welding direction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frock clamp that two-way compressing tightly is realized in one-way adjustment, through the inclined plane design of side kicking block and puller block, realized in narrow and small space, through the one-way motion of puller block, the two-way motion of side kicking block has been realized, and realize fixed to the rigidity of step type work piece right angle department, free motion can be done to each part in the front and back about simultaneously, in order to guarantee the accurate welding of work piece, unnecessary material cost has been reduced, it is more convenient to make operation and equipment, and space is saved, and work efficiency is improved.
The purpose of the utility model is realized through the following technical scheme:
as a further optimization of the technical proposal, the utility model relates to a tool clamp which realizes bidirectional compression by unidirectional adjustment, which comprises a tightening bolt I and a tightening bolt II, the tool clamp for realizing bidirectional compression by unidirectional adjustment also comprises a side-tipping mechanism, a limiting plate, a base, a rear sliding frame, a fixing mechanism, a sliding mechanism, a jacking mechanism and a baffle plate, the side-tipping mechanism is connected with the upper end of the sliding mechanism in a sliding way, the baffle plate is fixedly connected with the front end of the sliding mechanism, the sliding mechanism is connected with the upper end of the base in a sliding way, the base is fixedly connected with the front end of the right side of the fixing mechanism, the rear sliding frame is fixedly connected with the rear end on the right side of the fixing mechanism, the jacking mechanism is connected with the upper end of the rear sliding frame in a sliding manner, the tightening bolt I and the tightening bolt II are respectively connected with the front side and the rear side of the upper end of the fixing mechanism in a rotating way through thread matching, and the end parts of the tightening bolt I and the tightening bolt II respectively prop against the left ends of the side tilting mechanism and the propping mechanism.
As this technical scheme's further optimization, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, the mechanism that heels includes the piece and sliding block I that heels, I fixed connection of sliding block is at the lower extreme of the piece that heels, I sliding connection of sliding block is on sliding mechanism, the tip top of screwing up bolt I is at the right-hand member of the piece that heels.
As a further optimization of this technical scheme, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, the base includes supporting shoe and slide rail, and the upper end of supporting shoe is provided with the slide rail, sliding mechanism sliding connection is in the slide rail, limiting plate fixed connection is at the right-hand member of supporting shoe, supporting shoe fixed connection is at the front side of fixed establishment right-hand member.
As a further optimization of this technical scheme, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, back carriage includes support frame and sliding tray, the front side of support frame upper end is provided with the sliding tray, the tight mechanism sliding connection in sliding tray in top, limiting plate fixed connection is at the right-hand member of support frame, support frame fixed connection is at the rear side of fixed establishment right-hand member.
As this technical scheme's further optimization, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, fixed establishment includes fixed plate and screw hole, the screw hole is provided with two, and two screw holes set up both sides around the fixed plate upper end respectively, supporting shoe and support frame fixed connection are both sides around the fixed plate right-hand member respectively, screw up bolt I and screw up bolt II and rotate through screw-thread fit respectively and connect two threaded holes in the front and back.
As this technical scheme's further optimization, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, slide mechanism includes carriage and sliding block II, the lower extreme of carriage is provided with sliding block II, II sliding connection of sliding block are in the slide rail, I sliding connection of sliding block are in the carriage.
As this technical scheme's further optimization, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, the tight mechanism in top is including pushing up tight piece and sliding block III, the rear end of pushing up tight piece is provided with sliding block III, sliding connection is in the sliding tray for sliding block III, the tip top of screwing up bolt II is at the right-hand member of pushing up tight piece.
As the further optimization of this technical scheme, the utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment, baffle fixed connection is at the front end of carriage.
The utility model relates to a frock clamp that two-way compressing tightly is realized to one-way adjustment's beneficial effect does: the side kicking block is through screwing up bolt I with screw up II controls of bolt with the tight piece in top, under the inclined plane effect between side kicking block and the tight piece in top, can realize being on a parallel with the side top of welding direction and perpendicular to welding direction, can also realize mutual auto-lock simultaneously, and each part can be free motion about the front and back simultaneously to guarantee the accurate welding of work piece, and reduced unnecessary material cost, made operation and equipment more convenient, saved space, improved the working efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of a tooling fixture for realizing bidirectional compression by unidirectional adjustment according to the present invention;
fig. 2 is a schematic structural view of the roll mechanism of the present invention;
fig. 3 is a schematic structural diagram of the limiting plate of the present invention;
fig. 4 is a schematic structural diagram of the base of the present invention;
fig. 5 is a schematic structural view of the sliding mechanism of the present invention;
fig. 6 is a schematic structural view of the tightening mechanism of the present invention.
In the figure: a roll mechanism 1; 1-1 of a side-tipping block; sliding blocks I1-2; a limiting plate 2; a base 3; a support block 3-1; a slide rail 3-2; a rear carriage 4; a support frame 4-1; a sliding groove 4-2; a fixing mechanism 5; a fixing plate 5-1; a threaded hole 5-2; a slide mechanism 6; a sliding frame 6-1; a sliding block II 6-2; a jacking mechanism 7; a jacking block 7-1; 7-2 of a sliding block III; a baffle plate 8; screwing the bolt I9; and tightening the bolt II 10.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 6, and a tooling fixture for realizing bidirectional compression by unidirectional adjustment includes a tightening bolt i 9 and a tightening bolt ii 10, and further includes a tilting mechanism 1, a limiting plate 2, a base 3, a rear carriage 4, a fixing mechanism 5, a sliding mechanism 6, a tightening mechanism 7 and a baffle plate 8, wherein the tilting mechanism 1 is slidably connected to an upper end of the sliding mechanism 6, the baffle plate 8 is fixedly connected to a front end of the sliding mechanism 6, the sliding mechanism 6 is slidably connected to an upper end of the base 3, the base 3 is fixedly connected to a front end of a right side of the fixing mechanism 5, the rear carriage 4 is fixedly connected to a rear end of a right side of the fixing mechanism 5, the tightening mechanism 7 is slidably connected to an upper end of the rear carriage 4, and the tightening bolt i 9 and the tightening bolt ii 10 are rotatably connected to front and rear sides of an upper end of the fixing mechanism 5 through a screw-thread fit respectively, and the end parts of the tightening bolt I9 and the tightening bolt II 10 are respectively propped against the left ends of the tilting mechanism 1 and the propping mechanism 7.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1 to 6, and the present embodiment will be further described with reference to the first embodiment, wherein the roll mechanism 1 includes a roll block 1-1 and a slide block i 1-2, the slide block i 1-2 is fixedly connected to the lower end of the roll block 1-1, the slide block i 1-2 is slidably connected to the slide mechanism 6, and the end of the tightening bolt i 9 abuts against the right end of the roll block 1-1.
When the device is used, the device is fixed on a workbench, in the clamping process, the side tipping block 1-1, the sliding frame 6-1, the base 3, the limiting plate 2 and the screwing bolt I9 form a moving unit A, the screwing bolt I9 is screwed, the end part of the screwing bolt I9 abuts against the sliding block I1-2 of the side tipping block 1-1 to slide in the sliding frame 6-1, the side tipping block 1-1 drives the sliding block II 6-2 at the lower end of the sliding frame 6-1 to move rightwards along the sliding rail 3-2 until the side jacking presses the side surface of a workpiece, and the screwing bolt I9 is stopped. The limiting plate 2 is used for preventing the sliding frame 6-1 from exceeding the range in the movement process to cause the falling of parts.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 6, and the embodiment further describes the first embodiment, where the base 3 includes a supporting block 3-1 and a sliding rail 3-2, the sliding rail 3-2 is disposed at the upper end of the supporting block 3-1, the sliding mechanism 6 is slidably connected in the sliding rail 3-2, the limiting plate 2 is fixedly connected to the right end of the supporting block 3-1, and the supporting block 3-1 is fixedly connected to the front side of the right end of the fixing mechanism 5.
The fourth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 6, and the present embodiment further describes the first embodiment, the rear carriage 4 includes a support frame 4-1 and a sliding groove 4-2, the sliding groove 4-2 is disposed on the front side of the upper end of the support frame 4-1, the tightening mechanism 7 is slidably connected in the sliding groove 4-2, the limiting plate 2 is fixedly connected to the right end of the support frame 4-1, and the support frame 4-1 is fixedly connected to the rear side of the right end of the fixing mechanism 5.
The fifth concrete implementation mode:
referring to fig. 1-6, the third or fourth embodiment will be further described, wherein the fixing mechanism 5 includes a fixing plate 5-1 and two threaded holes 5-2, the threaded hole 5-2 is provided with two, the two threaded holes 5-2 are respectively provided at the front and rear sides of the upper end of the fixing plate 5-1, the support block 3-1 and the support frame 4-1 are respectively fixedly connected at the front and rear sides of the right end of the fixing plate 5-1, and the tightening bolt i 9 and the tightening bolt ii 10 are respectively rotatably connected in the front and rear two threaded holes 5-2 through threaded fit.
The sixth specific implementation mode:
the second or third embodiment is further described with reference to fig. 1-6, the sliding mechanism 6 includes a sliding frame 6-1 and a sliding block ii 6-2, the sliding frame 6-1 is provided with a sliding block ii 6-2 at the lower end thereof, the sliding block ii 6-2 is slidably connected in the sliding rail 3-2, and the sliding block i 1-2 is slidably connected in the sliding frame 6-1.
The seventh embodiment:
the fourth embodiment is further described with reference to fig. 1-6, wherein the tightening mechanism 7 includes a tightening block 7-1 and a sliding block iii 7-2, the sliding block iii 7-2 is disposed at the rear end of the tightening block 7-1, the sliding block iii 7-2 is slidably connected in the sliding groove 4-2, and the end of the tightening bolt ii 10 abuts against the right end of the tightening block 7-1.
The rear sliding frame 4, the jacking block 7-1, the side-tipping block 1-1, the sliding frame 6-1, the limiting plate 2 and the tightening bolt II 10 form a moving unit B, the tightening bolt II 10 is screwed, the end part of the tightening bolt II 10 pushes against the jacking block 7-1 to move, meanwhile, the sliding block III 7-2 moves rightwards in the sliding groove 4-2, when the inclined surface of the jacking block 7-1 moves to be in contact with the inclined surface of the side-tipping block 1-1, the jacking block 7-1 can drive the side-tipping block 1-1 to move forwards in the sliding frame 6-1 until the side-tipping block 1-1 presses the side surface of a workpiece, the screwing of the tightening bolt II 10 is stopped, and the baffle plate 8 has the function of preventing the sliding frame 6-1 from exceeding the range during the moving process to cause the falling of the workpiece.
The tightening bolt II 10 is tightened, the jacking block 7-1 applies pressing force to the side-tipping block 1-1 to enable the side-tipping block 1-1 to slightly move leftwards and forwards, and then the tightening bolt I9 is tightened, so that unidirectional adjustment of the tightening bolt II 10 is completed, the side-tipping block 1-1 is rigidly fixed in a bidirectional compression mode, the welding position precision is guaranteed, meanwhile, a workpiece to be welded is prevented from being propped open in the welding process, and the welding quality of the workpiece is guaranteed.
When the roll block 1-1 is pressed, the roll block is mainly stressed by a stretching force and a jacking force, and the stretching force is 4-5 times of the jacking force through calculation, so that the angle of the inclined plane between the roll block 1-1 and the jacking block 7-1 is 75 degrees, and the mutual self-locking of the roll block 1-1 and the jacking block 7-1 can be just realized.
After the welding process is finished, the bolt I9 and the bolt II 10 are simultaneously screwed down, so that the bolts are completely separated from the side-tipping block 1-1 and the jacking block 7-1, the side-tipping block 1-1 is separated from a welding workpiece, and the workpiece is taken away.
The specific implementation mode is eight:
this embodiment will be described with reference to fig. 1 to 6, and the embodiment will be further described with reference to the first embodiment, in which the baffle plate 8 is fixedly attached to the front end of the carriage 6-1.
The device has reduced unnecessary material cost, makes operation and equipment more convenient, saves space, improves work efficiency.
The utility model discloses a frock clamp that two-way compressing tightly is realized to one-way adjustment, its theory of operation is:
when the device is used, the device is fixed on a workbench, in the clamping process, the side tipping block 1-1, the sliding frame 6-1, the base 3, the limiting plate 2 and the screwing bolt I9 form a moving unit A, the screwing bolt I9 is screwed, the end part of the screwing bolt I9 abuts against the sliding block I1-2 of the side tipping block 1-1 to slide in the sliding frame 6-1, the side tipping block 1-1 drives the sliding block II 6-2 at the lower end of the sliding frame 6-1 to move rightwards along the sliding rail 3-2 until the side jacking presses the side surface of a workpiece, and the screwing bolt I9 is stopped. The limiting plate 2 is used for preventing the sliding frame 6-1 from exceeding the range in the movement process to cause the falling of parts.
The rear sliding frame 4, the jacking block 7-1, the side-tipping block 1-1, the sliding frame 6-1, the limiting plate 2 and the tightening bolt II 10 form a moving unit B, the tightening bolt II 10 is screwed, the end part of the tightening bolt II 10 pushes against the jacking block 7-1 to move, meanwhile, the sliding block III 7-2 moves rightwards in the sliding groove 4-2, when the inclined surface of the jacking block 7-1 moves to be in contact with the inclined surface of the side-tipping block 1-1, the jacking block 7-1 can drive the side-tipping block 1-1 to move forwards in the sliding frame 6-1 until the side-tipping block 1-1 presses the side surface of a workpiece, the screwing of the tightening bolt II 10 is stopped, and the baffle plate 8 has the function of preventing the sliding frame 6-1 from exceeding the range during the moving process to cause the falling of the workpiece.
The tightening bolt II 10 is tightened, the jacking block 7-1 applies pressing force to the side-tipping block 1-1 to enable the side-tipping block 1-1 to slightly move leftwards and forwards, and then the tightening bolt I9 is tightened, so that unidirectional adjustment of the tightening bolt II 10 is completed, the side-tipping block 1-1 is rigidly fixed in a bidirectional compression mode, the welding position precision is guaranteed, meanwhile, a workpiece to be welded is prevented from being propped open in the welding process, and the welding quality of the workpiece is guaranteed.
When the roll block 1-1 is pressed, the roll block is mainly stressed by a stretching force and a jacking force, and the stretching force is 4-5 times of the jacking force through calculation, so that the angle of the inclined plane between the roll block 1-1 and the jacking block 7-1 is 75 degrees, and the mutual self-locking of the roll block 1-1 and the jacking block 7-1 can be just realized.
After the welding process is finished, the bolt I9 and the bolt II 10 are simultaneously screwed down, so that the bolts are completely separated from the side-tipping block 1-1 and the jacking block 7-1, the side-tipping block 1-1 is separated from a welding workpiece, and the workpiece is taken away.
The device has reduced unnecessary material cost, makes operation and equipment more convenient, saves space, improves work efficiency.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a frock clamp that one-way adjustment realized two-way compressing tightly, includes screws up bolt I (9) and screws up bolt II (10), its characterized in that: the tooling clamp for realizing bidirectional compression by unidirectional adjustment further comprises a side tilting mechanism (1), a limiting plate (2), a base (3), a rear sliding frame (4), a fixing mechanism (5), a sliding mechanism (6), a top tightening mechanism (7) and a baffle (8), wherein the side tilting mechanism (1) is connected to the upper end of the sliding mechanism (6) in a sliding manner, the baffle (8) is fixedly connected to the front end of the sliding mechanism (6), the sliding mechanism (6) is connected to the upper end of the base (3) in a sliding manner, the base (3) is fixedly connected to the front end of the right side of the fixing mechanism (5), the rear sliding frame (4) is fixedly connected to the rear end of the right side of the fixing mechanism (5), the top tightening mechanism (7) is connected to the upper end of the rear sliding frame (4) in a sliding manner, a tightening bolt I (9) and a tightening bolt II (10) are rotatably connected to the front side and the rear, and the end parts of the tightening bolt I (9) and the tightening bolt II (10) respectively prop against the left ends of the side tilting mechanism (1) and the propping mechanism (7).
2. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 1, is characterized in that: the side-tipping mechanism (1) comprises a side-tipping block (1-1) and a sliding block I (1-2), the sliding block I (1-2) is fixedly connected to the lower end of the side-tipping block (1-1), the sliding block I (1-2) is slidably connected to the sliding mechanism (6), and the end part of the tightening bolt I (9) abuts against the right end of the side-tipping block (1-1).
3. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 2, characterized in that: the base (3) comprises a supporting block (3-1) and a sliding rail (3-2), the sliding rail (3-2) is arranged at the upper end of the supporting block (3-1), the sliding mechanism (6) is connected in the sliding rail (3-2) in a sliding mode, the limiting plate (2) is fixedly connected to the right end of the supporting block (3-1), and the supporting block (3-1) is fixedly connected to the front side of the right end of the fixing mechanism (5).
4. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 3, characterized in that: back balladeur train (4) are including support frame (4-1) and sliding tray (4-2), the front side of support frame (4-1) upper end is provided with sliding tray (4-2), tight mechanism (7) sliding connection in sliding tray (4-2) in top, limiting plate (2) fixed connection is at the right-hand member of support frame (4-1), support frame (4-1) fixed connection is at the rear side of fixed establishment (5) right-hand member.
5. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 4, characterized in that: the fixing mechanism (5) comprises a fixing plate (5-1) and two threaded holes (5-2), the two threaded holes (5-2) are respectively formed in the front side and the rear side of the upper end of the fixing plate (5-1), the supporting block (3-1) and the supporting frame (4-1) are respectively and fixedly connected to the front side and the rear side of the right end of the fixing plate (5-1), and the tightening bolt I (9) and the tightening bolt II (10) are respectively and rotatably connected into the front threaded hole and the rear threaded hole (5-2) through threaded matching.
6. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 2 or 3, characterized in that: slide mechanism (6) include carriage (6-1) and sliding block II (6-2), the lower extreme of carriage (6-1) is provided with sliding block II (6-2), sliding block II (6-2) sliding connection is in slide rail (3-2), sliding block I (1-2) sliding connection is in carriage (6-1).
7. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 4, characterized in that: the tightening mechanism (7) comprises a tightening block (7-1) and a sliding block III (7-2), the sliding block III (7-2) is arranged at the rear end of the tightening block (7-1), the sliding block III (7-2) is connected in a sliding groove (4-2) in a sliding mode, and the end portion of the tightening bolt II (10) is pressed against the right end of the tightening block (7-1).
8. The tooling clamp for realizing bidirectional compression through unidirectional adjustment according to claim 1, is characterized in that: the baffle (8) is fixedly connected to the front end of the sliding frame (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020325969.7U CN211804384U (en) | 2020-03-16 | 2020-03-16 | Frock clamp that two-way compressing tightly is realized to one-way adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020325969.7U CN211804384U (en) | 2020-03-16 | 2020-03-16 | Frock clamp that two-way compressing tightly is realized to one-way adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804384U true CN211804384U (en) | 2020-10-30 |
Family
ID=73013070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020325969.7U Active CN211804384U (en) | 2020-03-16 | 2020-03-16 | Frock clamp that two-way compressing tightly is realized to one-way adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211804384U (en) |
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2020
- 2020-03-16 CN CN202020325969.7U patent/CN211804384U/en active Active
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Effective date of registration: 20230518 Address after: Room 611-426, R&D Center Building, China (Hefei) International Intelligent Voice Industrial Park, 3333 Xiyou Road, High-tech Zone, Hefei City, Anhui Province, 230094 Patentee after: Anhui Wanyu mechanical equipment Technology Co.,Ltd. Address before: 215300 No.2 workshop, No.135 Zhangji Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan Hagong Wanzhou Welding Research Institute Co.,Ltd. |