CN219788110U - Anchor clamps that stability is good - Google Patents
Anchor clamps that stability is good Download PDFInfo
- Publication number
- CN219788110U CN219788110U CN202321162551.9U CN202321162551U CN219788110U CN 219788110 U CN219788110 U CN 219788110U CN 202321162551 U CN202321162551 U CN 202321162551U CN 219788110 U CN219788110 U CN 219788110U
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- guide
- plate
- screw
- bottom plate
- guide post
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 description 11
- 238000009864 tensile test Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a clamp with good stability, which comprises a bottom plate, wherein two first guide posts are vertically arranged on the surface of the bottom plate, a first movable plate which moves along the axial direction of the first guide posts is arranged on the two first guide posts, two second guide posts are also vertically arranged on the bottom plate between the two first guide posts, a second movable plate which moves along the axial direction of the second guide posts is arranged on the two second guide posts, clamping heads are arranged on two opposite surfaces of the second movable plate and the first movable plate, the tops of the two first guide posts are connected through a top plate, a lifting adjusting assembly is arranged between the top plate and the first movable plate, and a load sensor is also arranged between the second movable plate and the bottom plate. The utility model can rapidly measure the tensile stress value of the sealing strip, is small and exquisite, and is convenient for batch use.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to a clamp with good stability.
Background
The door and window can be divided into enclosure components or separation components according to the positions of the door and window, and is an important component in a building enclosure system, in particular to a sealing strip part in the door and window, which is used for forming a good sealing effect after the door and window is closed, so that the closing quality of the door and window is ensured, and the detection of the sealing strip is extremely important.
The mechanical property of the sealing strip is detected by a tensile testing machine generally, because the tensile testing machine is large in size, when batch test is performed, queuing phenomenon exists, the detection time is greatly increased, and when the influence of the detection temperature on the tensile stress of the sealing strip is required, the tensile testing machine cannot be used in cooling equipment, the sealing strip can only be cooled independently, and then the sealing strip is taken out and then tested in the tensile testing machine, so that the temperature of the sealing strip is increased, and the accuracy of detection data is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the clamp with good stability, which can rapidly measure the tensile stress value of the sealing strip, is small and exquisite and is convenient for batch use.
In order to solve the technical problems, the utility model provides a clamp with good stability, which comprises a bottom plate, wherein two first guide posts are vertically arranged on the surface of the bottom plate, first movable plates which move along the axial direction of the first guide posts are arranged on the two first guide posts, two second guide posts are also vertically arranged on the bottom plate between the two first guide posts, second movable plates which move along the axial direction of the second guide posts are arranged on the two second guide posts, clamping heads are respectively arranged on two opposite surfaces of the second movable plates and the first movable plates, the tops of the two first guide posts are connected through a top plate, a lifting adjusting assembly is arranged between the top plate and the first movable plates, and a load sensor is also arranged between the second movable plates and the bottom plate.
Further, one of the first guide posts is provided with a lower limiting ring and an upper limiting ring, the lower limiting ring and the upper limiting ring are fixed on the first guide post through screw clamps, and the lower limiting ring and the upper limiting ring are respectively arranged above and below the first movable plate.
Further, a first guide sleeve is arranged on the bottom plate corresponding to the first guide column, the first guide sleeve is fixedly arranged on the bottom plate, and the end part of the first guide column is inserted into the first guide sleeve and fastened through a locking screw arranged in the radial direction.
Further, a second guide sleeve is arranged on the bottom plate corresponding to the second guide post, the second guide sleeve is fixedly arranged on the bottom plate, and the end part of the second guide post is inserted into the second guide sleeve and is fastened through a locking screw arranged in the radial direction.
Further, the chuck comprises an L-shaped fixed plate and a movable block arranged in a concave part of the L-shaped fixed plate, and teeth are arranged on two surfaces of the movable block corresponding to the L-shaped fixed plate and are matched with and clamp the sealing strip.
Further, at least three guide holes are formed in the movable block, positioning columns are arranged on the L-shaped fixing plates corresponding to the guide holes, and the movable block is sleeved on the positioning columns through the guide holes and is fixed through clamping screws.
Further, the lifting adjusting component comprises a screw rod, the screw rod passes the roof setting, screw rod one end is provided with spacing convex part, and the other end is provided with handheld convex part, spacing convex part passes through the stopper to be fixed on first fly leaf, be provided with the step through-hole on the stopper, spacing convex part sets up in the step through-hole, still be provided with adjusting nut on the screw rod, adjusting nut sets up between roof and handheld convex part.
Further, a C-shaped fixing ring is arranged on one of the first guide posts and is locked by a hand-screwed screw, a mounting plate is further arranged on the C-shaped fixing ring, and a photoelectric sensor is arranged on the mounting plate.
The utility model has the beneficial effects that:
1. the device has the advantages of simple integral structure, low preparation price, convenience for batch preparation, suitability for detection occasions with low precision requirements, and no need of a tensile testing machine.
2. The first movable plate and the second movable plate are provided with independent guide posts, and the movement of the first movable plate and the movement of the second movable plate are not mutually influenced, so that the accuracy of detection data can be ensured.
3. The whole structure is small and exquisite, can be with the tensile test under the temperature influence of carrying out in the temperature control equipment with anchor clamps and sealing strip centre gripping back, improve and detect convenience.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a portion of the stop collar of the present utility model;
fig. 3 is a schematic view of the chuck part structure of the present utility model.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 to 3, an embodiment of a stable fixture according to the present utility model includes a base plate 1, two first guide posts 2 are vertically disposed on the surface of the base plate, a first movable plate 3 moving along the axial direction of the first guide posts is disposed on the two first guide posts, two second guide posts 4 are also vertically disposed on the base plate between the two first guide posts, a second movable plate 5 moving along the axial direction of the second guide posts is disposed on the two second guide posts, chucks 6 are disposed on two opposite surfaces of the second movable plate and the first movable plate, the tops of the two first guide posts are connected by a top plate 7, a lifting adjusting assembly 8 is disposed between the top plate and the first movable plate, and a load sensor 9 is also disposed between the second movable plate and the base plate.
When the device is used, the first movable plate is subjected to position adjustment through the lifting adjusting assembly, the adjusting position is selected according to the length of the sealing strip, then the load sensor is reset to zero, one end of the sealing strip is clamped and fixed with the clamping head on the first movable plate, the other end of the sealing strip is clamped and fixed with the clamping head on the second movable plate, and then the lifting adjusting assembly is operated, so that the first movable plate is far away from the second movable plate, namely the sealing strip is stretched, the detection data of the load sensor are recorded, and the test and detection purposes are achieved.
The first movable plate moves in a limiting mode through the first guide column, and the second movable plate moves in a limiting mode through the second guide column, so that the first movable plate and the second movable plate only receive the traction influence of the sealing strip in the moving process, interference factors are reduced, and reliability of a detection result is guaranteed.
In order to improve the efficiency of the detection operation, the size of the sealing strip can be limited, and after the size of the sealing strip is consistent, the lifting position of the first movable plate can be limited, so as to refer to fig. 2, a lower limiting ring 10 and an upper limiting ring 11 are arranged on one of the first guide posts, the lower limiting ring and the upper limiting ring are fastened on the first guide posts through screw clamps, and the lower limiting ring and the upper limiting ring are respectively arranged above and below the first movable plate. The lower limiting ring and the upper limiting ring can limit the moving position of the first movable plate, so that the problem that the mounting operation of the sealing strip is limited due to excessive descending of the first movable plate, the problem that the stretching distance is insufficient in the stretching process and the like are avoided, the operation can be effectively simplified, the operation is unified, and the specification is convenient.
In order to reduce the preparation difficulty, a first guide sleeve 12 is arranged on a bottom plate corresponding to the first guide column, the first guide sleeve is fixedly arranged on the bottom plate, and the end part of the first guide column is inserted into the first guide sleeve and is fastened by a locking screw arranged in the radial direction; the installation direction of the first guide post can be rapidly positioned through the first guide sleeve, and the first guide post can be rapidly disassembled for maintenance. The second guide sleeve 13 is arranged on the bottom plate corresponding to the second guide post, the second guide sleeve is fixedly arranged on the bottom plate, the end part of the second guide post is inserted into the second guide sleeve and is fastened through the locking screw arranged in the radial direction, the installation guide direction of the second guide post can be rapidly positioned through the second guide sleeve, and the second guide post can be rapidly disassembled for maintenance.
Referring to fig. 3, the chuck includes an L-shaped fixing plate 14 and a movable block 15 disposed in a recess of the L-shaped fixing plate, wherein teeth are disposed on two surfaces of the movable block corresponding to the L-shaped fixing plate and are matched to clamp the sealing strip, so that the fixing effect is good, the L-shaped fixing plate has a larger locking position, and can be locked with the corresponding first movable plate and second movable plate, thereby facilitating assembly. Still be provided with at least three guiding hole 16 on the movable block, be provided with reference column 17 on the L type fixed plate that the guiding hole corresponds, the movable block is established on the reference column through the guiding hole cover and is fixed through clamping screw 18, the reference column can guarantee that the movable block is in the removal in-process of locking and unblock, is provided with tooth on two surfaces and is relative parallel movement, improves the centre gripping effect, and the simple operation degree improves greatly.
The lifting adjusting assembly comprises a screw 19, the screw penetrates through the top plate, one end of the screw is provided with a limiting convex part, the other end of the screw is provided with a handheld convex part 20, the limiting convex part is fixed on the first movable plate through a limiting block 21, a step through hole is formed in the limiting block, the limiting convex part is arranged in the step through hole, an adjusting nut 22 is further arranged on the screw, and the adjusting nut is arranged between the top plate and the handheld convex part. When the screw lifting device is operated, one hand can rotate the adjusting nut, the other hand holds the handheld protruding part, the screw lifting effect is achieved, namely the lifting of the first movable plate is achieved, the adjusting nut can be held by hand without rotating, and then the screw is rotated by the handheld protruding part to achieve the lifting purpose.
In an embodiment, be provided with C type solid fixed ring 23 on one of them first guide post, C type solid fixed ring passes through the locking of hand screw, still is provided with mounting panel 24 on the C type solid fixed ring, is provided with photoelectric sensor on the mounting panel, can detect the sealing strip through photoelectric sensor and take place the fracture or take off scheduling problem, can send the warning in the first time, C type solid fixed ring is convenient for adjust the position.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (8)
1. The utility model provides a anchor clamps that stability is good, its characterized in that, includes the bottom plate, the bottom plate surface is provided with two first guide posts perpendicularly, two be provided with on the first guide post along the first fly leaf of first guide post axial direction removal, two still be provided with two second guide posts perpendicularly on the bottom plate between the first guide post, two be provided with on the second guide post along the second fly leaf of second guide post axial direction removal, all be provided with the chuck on two surfaces that second fly leaf and first fly leaf are relative, two first guide post tops are connected through the roof, be provided with lift adjustment subassembly between roof and the first fly leaf, still be provided with load sensor between second fly leaf and the bottom plate.
2. The jig with good stability according to claim 1, wherein one of the first guide posts is provided with a lower stopper ring and an upper stopper ring, both of which are fastened to the first guide post by screw clamps, the lower stopper ring and the upper stopper ring being disposed above and below the first movable plate, respectively.
3. The clamp with good stability according to claim 1, wherein a first guide sleeve is arranged on the bottom plate corresponding to the first guide post, the first guide sleeve is fixedly arranged on the bottom plate, and the end part of the first guide post is inserted into the first guide sleeve and is fastened by a locking screw arranged in the radial direction.
4. The clamp with good stability according to claim 1, wherein a second guide sleeve is arranged on the bottom plate corresponding to the second guide post, the second guide sleeve is fixedly arranged on the bottom plate, and the end part of the second guide post is inserted into the second guide sleeve and is fastened by a locking screw arranged in the radial direction.
5. The stable clamp according to claim 1, wherein the clamping head comprises an L-shaped fixing plate and a movable block arranged in a concave part of the L-shaped fixing plate, and teeth are arranged on two surfaces of the movable block corresponding to the L-shaped fixing plate and are matched with the clamping sealing strip.
6. The fixture with good stability according to claim 5, wherein the movable block is provided with at least three guide holes, the L-shaped fixing plate corresponding to the guide holes is provided with a positioning column, and the movable block is sleeved on the positioning column through the guide holes and is fixed through a clamping screw.
7. The good-stability clamp of claim 1, wherein the lifting adjustment assembly comprises a screw, the screw passes through the top plate, one end of the screw is provided with a limit protrusion, the other end of the screw is provided with a handheld protrusion, the limit protrusion is fixed on the first movable plate through a limit block, the limit block is provided with a step through hole, the limit protrusion is arranged in the step through hole, the screw is further provided with an adjustment nut, and the adjustment nut is arranged between the top plate and the handheld protrusion.
8. The good-stability clamp of claim 1, wherein one of the first guide posts is provided with a C-shaped fixing ring, the C-shaped fixing ring is locked by a hand screw, the C-shaped fixing ring is further provided with a mounting plate, and the mounting plate is provided with a photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162551.9U CN219788110U (en) | 2023-05-15 | 2023-05-15 | Anchor clamps that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162551.9U CN219788110U (en) | 2023-05-15 | 2023-05-15 | Anchor clamps that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788110U true CN219788110U (en) | 2023-10-03 |
Family
ID=88151905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321162551.9U Active CN219788110U (en) | 2023-05-15 | 2023-05-15 | Anchor clamps that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788110U (en) |
-
2023
- 2023-05-15 CN CN202321162551.9U patent/CN219788110U/en active Active
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| GR01 | Patent grant |