CN219915057U - Clamp for detecting and preparing sample of glued strength of plywood - Google Patents
Clamp for detecting and preparing sample of glued strength of plywood Download PDFInfo
- Publication number
- CN219915057U CN219915057U CN202321185526.2U CN202321185526U CN219915057U CN 219915057 U CN219915057 U CN 219915057U CN 202321185526 U CN202321185526 U CN 202321185526U CN 219915057 U CN219915057 U CN 219915057U
- Authority
- CN
- China
- Prior art keywords
- plywood
- test piece
- bonding strength
- sample test
- connecting plate
- 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.)
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Links
- 239000011120 plywood Substances 0.000 title claims abstract description 53
- 239000003292 glue Substances 0.000 claims abstract description 6
- 230000000670 limiting effect Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 5
- 210000004027 cell Anatomy 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of clamps and discloses a clamp for detecting and preparing a sample for glue strength of a plywood. According to the utility model, the upper surface of the sample test piece with the plywood bonding strength can be clamped and limited by the reinforcing component, so that the situation that a worker needs to manually lift the sample test piece with the plywood bonding strength until the surface of the sample test piece is contacted with the guide bar of the sawing machine before the sample test piece with the plywood bonding strength is propped against the guide bar of the sawing machine is avoided, the work load of the worker is reduced, the displacement of the sample test piece with the plywood bonding strength caused by the impact force generated when the sawing machine performs slotting operation is avoided, and the accuracy of the slotting position and the slotting quality of the sample test piece with the plywood bonding strength are effectively ensured.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for detecting and preparing a sample for the bonding strength of a plywood.
Background
When a sample specimen with the bonding strength of the original plywood is slotted, two ends of the plywood specimen are needed to be held by manual hands and then pushed to a saw blade of a sawing machine, only one sample can be prepared at a time, and the sample preparation efficiency is low; and because there is not protector, cause sample preparation personnel to be injured easily, brought very big potential safety hazard for the grooved system appearance personnel of plywood test piece.
The Chinese patent publication No. CN202533297U discloses a clamp for detecting and preparing a sample for the bonding strength of a veneer board, wherein a sinking groove for installing one end of a veneer board test piece is formed in the upper end of the groove wall of one side of a groove-shaped frame, and a through groove for installing the other end of the veneer board test piece is formed in the upper end of the groove wall of the other side of the groove-shaped frame. However, the device lacks the fixed force of pushing down to plywood bonding strength sample test piece upper surface when using, receives gravity to influence and easily takes place to drop the accident, leads to needs the workman to pull the plywood bonding strength sample test piece by hand until its surface contacts with the guide bar of sawing machine, aggravates workman's work burden, and the produced impact force when the sawing machine carries out the slotting operation easily causes plywood bonding strength sample test piece to take place the displacement in addition, influences accuracy and the slotting quality of plywood bonding strength sample test piece slotting position.
Therefore, we propose a kind of plywood bonding strength detects and prepares a kind and uses anchor clamps.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides a clamp for detecting and preparing a sample for the bonding strength of a veneer.
In order to achieve the above purpose, the technical scheme is that the clamp for detecting and preparing the glued strength of the plywood comprises a groove-shaped frame, groove walls on the left side and the right side of the groove-shaped frame and handles arranged on a side wall surface of the two groove walls, which are far away from each other, wherein the tops of the two groove walls are respectively provided with a reinforcing component, each reinforcing component comprises an upper connecting plate, a lower connecting plate and two supporting rods which are connected between the upper connecting plate and the lower connecting plate in a threaded mode, the left end and the right end of the top of the groove wall on the right side are connected with a fixed bottom plate through a welding process, an installing block with an upward opening is fixedly arranged on the side wall surface of the groove wall on the left side, a bidirectional screw rod is arranged in the installing block, two movable struts are connected with threads on the bidirectional screw rod, the tops of each movable strut are fixedly connected with supporting cross struts, the fixed bottom plate and the tops of the supporting cross struts are welded with threaded cylinders, the inner threads of the threaded cylinders are connected with fixed screws, the upper ends of the fixed screw rods are connected with one sides of the upper connecting plates, and the motors connected with the input ends of the bidirectional screw rods are arranged on the front sides of the installing blocks.
As the preferable mode of the utility model, the left end and the right end of the lower connecting plate are arc-shaped structures, and a silica gel plate is fixedly connected to a side wall surface of the lower connecting plate, which is far away from the upper connecting plate.
As the preferable mode of the utility model, one end of the upper connecting plate, which is close to the fixed screw, is welded with a circular rotating ring, and the top of the fixed screw is fixedly provided with a concave limiting block which is rotationally connected with the rotating ring.
As the preferable mode of the utility model, the top of the limiting block is provided with a detachable T-shaped rotating rod, and the outer surface of the rotating rod is sleeved with a sponge block.
As the preferable one of the utility model, a rectangular balance slide groove is arranged on one side of the top of the installation block far away from the groove wall, and a balance slide block with the top movably connected with the bottom of the movable support column is connected in a sliding manner in the balance slide groove.
Advantageous effects
The utility model provides a clamp for detecting and preparing a sample for the bonding strength of a plywood. The beneficial effects are as follows:
(1) This anchor clamps for plywood bonding strength detection system appearance can play the spacing effect of centre gripping to the upper surface of plywood bonding strength sample test piece through the reinforcement subassembly that sets up, avoids before the guide strip with plywood bonding strength sample test piece top joint on the sawing machine, needs the workman to manually lift up plywood bonding strength sample test piece until its surface contacts with the guide strip of sawing machine, has alleviateed workman's work burden, also can avoid the impact force that produces when the sawing machine carries out the slotting operation to cause plywood bonding strength sample test piece displacement, can effectively guarantee the accuracy and the slotting quality of plywood bonding strength sample test piece slotting position.
(2) The clamp for detecting and preparing the plywood bonding strength can prevent the plywood bonding strength sample test piece from being scratched when a worker places the plywood bonding strength sample test piece between the reinforcing component and the groove wall, and the set silica gel plate can protect the plywood bonding strength sample test piece and prevent the plywood bonding strength sample test piece from being worn when being clamped and limited; the rotating ring and the limiting block which are connected in a rotating mode are convenient to adjust the orientation of the reinforcing component, so that a plywood bonding strength sample test piece which is slotted can be taken out under the condition that the fixing screw is rotated, and time and labor are saved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic front perspective view of an overall structure in an embodiment of the present utility model;
FIG. 2 is a schematic side perspective view of the overall structure of the embodiment of the present utility model;
FIG. 3 is an exploded view of a fastening assembly according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of the embodiment of the present utility model, in which the trough-shaped frame is placed downward for use.
Legend description:
1. a trough-like frame; 2. a groove wall; 3. a handle; 4. a fixed bottom plate; 5. a mounting block; 6. a motor; 7. a two-way screw rod; 8. a moving support; 9. a support cross column; 10. balance sliding grooves; 11. a balancing slide block; 12. a thread cylinder; 13. a fixed screw; 14. an upper connecting plate; 15. a lower connecting plate; 16. a support rod; 17. a rotating ring; 18. a limiting block; 19. a rotating lever; 20. and a silica gel plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the clamp for glue strength detection and sample preparation of the plywood is shown in fig. 1 to 4, and comprises a groove-shaped frame 1, groove walls 2 on the left side and the right side of the groove-shaped frame 1 and handles 3 arranged on side wall surfaces of the two groove walls 2 which are far away from each other, wherein the tops of the two groove walls 2 are respectively provided with a reinforcing component, each reinforcing component comprises an upper connecting plate 14, a lower connecting plate 15 and two supporting rods 16 which are connected between the upper connecting plate 14 and the lower connecting plate 15 in a threaded manner, the left end and the right end of the top of the right groove wall 2 are connected with a fixed bottom plate 4 through a welding process, an installing block 5 with an upward opening is fixedly arranged on one side wall surface of the left groove wall 2, a bidirectional screw rod 7 is arranged in the installing block 5, two movable struts 8 are connected on the bidirectional screw rod 7 in a threaded manner, the tops of each movable strut 8 are fixedly connected with supporting transverse struts 9, screw rods 12 are welded on the tops of the fixed bottom plate 4 and the supporting transverse struts 9, the inner threaded cylinders 12 are connected with fixing screws 13 which are connected with the upper ends and one side of the upper connecting plates 14 in a threaded manner, and the front side of the installing block 5 is provided with a motor 6 which is connected with the input ends of the bidirectional screw rod 7;
as shown in fig. 3, in order to avoid damage to the clamping surface of the sample specimen of the plywood bonding strength, both the left and right ends of the lower connecting plate 15 are arc-shaped structures, and a silica gel plate 20 is fixedly connected to a side wall surface of the lower connecting plate 15 away from the upper connecting plate 14;
as shown in fig. 3, in order to facilitate the adjustment of the orientation of the reinforcement assembly, a circular rotating ring 17 is welded on one end of the upper connecting plate 14 near the fixed screw 13, and a concave limiting block 18 rotationally connected with the rotating ring 17 is fixedly installed on the top of the fixed screw 13;
as shown in fig. 3, in order to facilitate the rotation adjustment of the fixing screw 13 and improve the comfort level of the hand of the user, a detachable T-shaped rotating rod 19 is mounted on the top of the limiting block 18, and a sponge block is sleeved on the outer surface of the rotating rod 19;
as shown in fig. 2, in order to enhance the stability of the moving support 8 in the horizontal movement process, a rectangular balance chute 10 is formed on one side of the top of the mounting block 5 away from the chute wall 2, and a balance slider 11 with the top movably connected with the bottom of the moving support 8 is slidably connected inside the balance chute 10.
The working principle of the utility model is as follows: through the reinforcement component, the clamping limiting effect can be achieved on the upper surface of the plywood bonding strength sample test piece, the phenomenon that a worker manually lifts the plywood bonding strength sample test piece until the surface of the plywood bonding strength sample test piece contacts with the guide bar of the sawing machine before the plywood bonding strength sample test piece is required to be propped against the guide bar of the sawing machine is avoided, the work load of the worker is reduced, the displacement of the plywood bonding strength sample test piece caused by impact force generated during slotting operation of the sawing machine can be avoided, and the accuracy of the slotting position and slotting quality of the plywood bonding strength sample test piece can be effectively ensured;
when the device is used, a worker can drive the fixing screw 13 to rotate through the rotating rod 19 until the distance between the reinforcing component and the groove wall 2 is adjusted to the maximum, then the plywood bonding strength sample test piece to be grooved is sequentially inserted between the groove wall 2 and the reinforcing component, the labor amount for the worker to lift the plywood bonding strength sample test piece is omitted, after the plywood bonding strength sample test piece to be grooved is placed, the worker reversely rotates the fixing screw 13 to drive the upper connecting plate 14 to move in the vertical direction, so that the plywood bonding strength sample test piece can be clamped and limited, the situation that the plywood bonding strength sample test piece is lack of fixation due to the fact that the impact force generated by a sawing machine during operation moves is avoided, and the accuracy of the grooving position and the grooving quality of the plywood bonding strength sample test piece are influenced;
the upper connecting plate 14 with the arc-shaped structure can avoid scratch when a worker places the plywood bonding strength sample test piece between the reinforcing component and the groove wall 2, and the arranged silica gel plate 20 can protect the plywood bonding strength sample test piece and prevent the plywood bonding strength sample test piece from wearing when being clamped and limited; the rotating ring 17 and the limiting block 18 which are connected in a rotating way are convenient to adjust the orientation of the reinforcing component, so that a sample test piece of the glued strength of the glued board which is slotted under the condition of rotating the fixing screw 13 can be taken out, and the time and the labor are saved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a plywood glued intensity detects anchor clamps for system appearance, includes cell form frame (1), cell wall (2) of cell form frame (1) left and right sides and handle (3) that set up on a side wall surface that two cell walls (2) kept away from each other, its characterized in that: the top of cell wall (2) all is provided with the reinforcement subassembly, the reinforcement subassembly includes upper junction plate (14), lower junction plate (15) and threaded connection two bracing piece (16) between upper junction plate (14) and lower junction plate (15), both ends are connected with fixed bottom plate (4) about the top of right side cell wall (2) through welding process, fixed mounting has installation piece (5) of opening up on the side wall of left side cell wall (2), the inside of installation piece (5) is provided with two-way lead screw (7), threaded connection has two removal pillars (8) on two-way lead screw (7), the top of every removal pillar (8) all fixedly connected with support diaphragm (9), the top of fixed bottom plate (4) and support diaphragm (9) all welds threaded cylinder (12), the inside threaded connection of threaded cylinder (12) has fixed screw (13) that upper end and upper junction plate (14) one side are connected, the front side of installation piece (5) is provided with motor (6) that are connected with two-way lead screw (7) input.
2. The fixture for plywood glue strength detection and sample preparation according to claim 1, wherein: the left end and the right end of the lower connecting plate (15) are arc-shaped structures, and a silica gel plate (20) is fixedly connected to a side wall surface of the lower connecting plate (15) far away from the upper connecting plate (14).
3. The fixture for plywood glue strength detection and sample preparation according to claim 1, wherein: an annular rotating ring (17) is welded at one end of the upper connecting plate (14) close to the fixed screw (13), and a concave limiting block (18) which is rotationally connected with the rotating ring (17) is fixedly arranged at the top of the fixed screw (13).
4. A plywood glue strength test specimen holder according to claim 3, wherein: the top of stopper (18) is installed detachable "T" dwang (19), and cup joints the sponge piece on the surface of dwang (19).
5. The fixture for plywood glue strength detection and sample preparation according to claim 1, wherein: a rectangular balance chute (10) is formed in one side, far away from the chute wall (2), of the top of the mounting block (5), and a balance slider (11) movably connected with the bottom of the movable support column (8) is connected inside the balance chute (10) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185526.2U CN219915057U (en) | 2023-05-17 | 2023-05-17 | Clamp for detecting and preparing sample of glued strength of plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185526.2U CN219915057U (en) | 2023-05-17 | 2023-05-17 | Clamp for detecting and preparing sample of glued strength of plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915057U true CN219915057U (en) | 2023-10-27 |
Family
ID=88432594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321185526.2U Active CN219915057U (en) | 2023-05-17 | 2023-05-17 | Clamp for detecting and preparing sample of glued strength of plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915057U (en) |
-
2023
- 2023-05-17 CN CN202321185526.2U patent/CN219915057U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |