CN219977984U - Tool clamp for manufacturing test piece for screw holding force performance test of artificial board - Google Patents
Tool clamp for manufacturing test piece for screw holding force performance test of artificial board Download PDFInfo
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- CN219977984U CN219977984U CN202321238444.XU CN202321238444U CN219977984U CN 219977984 U CN219977984 U CN 219977984U CN 202321238444 U CN202321238444 U CN 202321238444U CN 219977984 U CN219977984 U CN 219977984U
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- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000011056 performance test Methods 0.000 title claims description 12
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000002023 wood Substances 0.000 claims 1
- 238000002407 reforming Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model provides a tool clamp for manufacturing a test piece for testing screw holding force performance of an artificial board, which comprises a replaceable screw holding piece inlaid at the front end of the tool clamp, wherein the replaceable screw holding piece is installed and connected on a holding piece installation frame fixed at the front end of the tool clamp, and the holding piece installation frame is divided into two parts and respectively and fixedly installed on a movable chuck and a fixed chuck of the tool clamp; according to the utility model, the clamping and fixing of the screw holding mechanical property test are realized through the replaceable and detachable screw holding clamping tool, the screw holding clamping tool is controlled to realize the screw holding screwing depth and the external reserved length of the artificial board, so that the screw holding mechanical property test can be smoothly and accurately carried out, the maximum efficiency utilization of the tool is realized through upgrading and reforming the common tool holder, the screw holding clamping members can be replaced, the screw holding with different sizes can be smoothly and perfectly clamped, the working efficiency of the screw holding test is further improved, the test benefit is greatly improved, and the test cost is remarkably saved.
Description
Technical Field
The utility model relates to the technical field of quality detection equipment, in particular to a tool clamp for manufacturing a test piece for testing screw holding force performance of an artificial board.
Background
The tool holder is an appliance used by people for holding things, has a plurality of types, wide application and different shapes, and comprises a pair of clamping arms and a pair of retaining members, wherein the clamping arms are connected and are in a U shape, the retaining members are opposite to each other between the clamping arms, two ends of the retaining members are connected with the inner edges of the clamping arms, and the pressing type tool holder is also one type of tool holder and can control the opening and closing of the tool holder in a pressing mode through a lever principle.
According to the national standard GB/T17657 2013 'method for testing the physicochemical properties of artificial boards and decorative artificial boards', the screw holding force of furniture boards is required to be measured. The principle is as follows: the force required to pull out the self-tapping screw screwed into the prescribed depth is determined.
At present, when the screw holding force of the plate is detected to screw in the standard self-tapping screw, the screw is screwed in the plate in a mode that the hand-held screw is screwed in the plate through an electric pistol drill. The standard requires that the screw be screwed in to a depth of (15 + -0.5) mm and the screw be screwed in to a full thread, if the screw is screwed in to a depth exceeding 15mm, the test piece is disabled and the test piece should be re-fetched for testing.
In summary, the following disadvantages exist in the current test of the holding force of the plate:
1. the screwing depth of the screw cannot be grasped, whether the screwing depth reaches the standard required depth or not needs to be measured for multiple times, and if the screwing depth exceeds the standard required depth, the test piece is disabled and the sample is required to be prepared again for inspection.
2. The standard requirement is that the screw to be screwed in must be kept perpendicular to the plate surface, and the screw is difficult to ensure perpendicular to the plate surface due to the fact that the screw is screwed in by a power pistol drill by taking the screw by hands.
Therefore, it is necessary to design a special tool holder for holding a screw for a plate holding force test, so as to realize smooth proceeding of the holding force test and ensure high accuracy of test data.
Disclosure of Invention
Therefore, the main purpose of the utility model is to provide a tool clamp for manufacturing a test piece for testing the screw holding force performance of an artificial board, which realizes the clamping and fixing of the screw holding mechanical performance test by replacing a detachable screw holding clamping tool, realizes the screw holding screwing depth and the external reserved length of the artificial board by controlling the screw holding clamping tool, further realizes the smooth and accurate screw holding mechanical performance test, realizes the maximum efficiency utilization of the tool by upgrading and reforming the common tool clamp, realizes the smooth and perfect clamping of screws holding with different sizes by replacing a screw holding clamping piece, further improves the working efficiency of the screw holding test, greatly improves the testing working benefit, reduces the testing working consumption and saves the testing working cost.
In order to achieve the aim of the utility model, the technical scheme adopted is as follows:
the tool clamp for manufacturing the test piece for the screw holding force performance test of the artificial board comprises a replaceable screw holding piece which is inlaid at the front end of the tool clamp, wherein the replaceable screw holding piece is installed and connected on a holding piece installation frame which is fixed at the front end of the tool clamp, and the holding piece installation frame is divided into two parts and is respectively and fixedly installed on a movable chuck and a fixed chuck of the tool clamp; the rear end of the movable chuck is provided with a movable chuck quick-feeding handle, the rear end of the fixed chuck is provided with a fixed chuck supporting handle, the joint of the fixed chuck supporting handle and the movable chuck is provided with a strong supporting spring hanging hole through rotating the movable rivet, and the strong supporting spring hanging hole is movably hung with a strong supporting spring which is provided with a fixed chuck supporting handle; the movable chuck quick-feeding handle is connected with the fixed chuck supporting handle in a supporting way through a labor-saving connecting sliding rod, one end of the labor-saving connecting sliding rod is movably arranged on the movable chuck quick-feeding handle through a sliding plate movable rivet, and the other end of the labor-saving connecting sliding rod is slidably arranged on the inner side part of the fixed chuck supporting handle.
Preferably, a plurality of chuck circular data line mouth teeth are arranged on the inner sides of the holding piece mounting frames on the movable chuck and the fixed chuck, and the chuck circular data line mouth teeth extend to the connection positions of the movable chuck and the fixed chuck support handle.
Preferably, the tail part of the movable chuck quick-feed handle is fixedly provided with a holding rod damage-proof top piece, and the holding rod damage-proof top piece on the movable chuck quick-feed handle is propped against the fixed chuck support handle when the movable chuck is tightly clung to the replaceable screw holding piece at the front end of the fixed chuck.
Preferably, the tail part of the fixed chuck support handle is provided with a holding rod holding force fine adjustment knob, and the holding rod holding force fine adjustment knob adjusts the support strength of the strong support spring and the labor-saving connection slide rod.
Preferably, the middle parts of the replaceable screw holding parts at the front ends of the movable chuck and the fixed chuck are provided with replaceable screw holding grooves, and the replaceable screw holding grooves penetrate through the replaceable screw holding parts.
As the preferred limit, a plurality of connecting fixing rivets are fixedly arranged at the connecting part of the movable chuck quick-feeding handle and the movable chuck and the connecting part of the fixed chuck supporting handle and the fixed chuck, and the connecting fixing rivets are fixedly connected with the movable chuck quick-feeding handle and the movable chuck and the fixed chuck supporting handle and the fixed chuck.
Preferably, the outer surfaces of the movable chuck quick-feeding handle and the fixed chuck supporting handle are coated with antistatic insulating friction layers.
The utility model provides a tool clamp for manufacturing a test piece for testing screw holding force performance of an artificial board, which has the following advantages:
the tool clamp for manufacturing the test piece for the screw holding force test of the artificial board realizes the clamping and fixing during the mechanical property test of the screw holding through the replaceable and detachable screw holding clamping tool, realizes the depth of screw holding screwed into the artificial board and the external reserved length through controlling the screw holding clamping tool, further realizes the smooth and accurate performance test of the screw holding mechanical property, realizes the maximum efficiency utilization of the tool through upgrading and reforming the common tool clamp, realizes the smooth and perfect clamping of the screw holding with different sizes through the replacement of the replaceable screw holding clamping piece, further improves the working efficiency of the screw holding test, greatly improves the test working benefit, reduces the test working consumption, saves the test working cost, and has remarkable technical practicability.
Drawings
Fig. 1 is a schematic structural view 1 of a tool holder for manufacturing a test piece for testing screw holding force of an artificial board.
Fig. 2 is a schematic structural view 2 of a tool holder for manufacturing a test piece for testing screw holding force of an artificial board.
Fig. 3 is a schematic structural view of a tool holder for manufacturing a test piece for testing screw holding force of an artificial board according to the present utility model.
In the figure: 1. a movable chuck quick-feeding handle; 2. the fixed chuck supports the handle; 3. a movable chuck; 4. fixing a chuck; 5. a grip mount; 6. round line-shaped mouth teeth of the chuck; 7. rotating the movable rivet; 8. a strong supporting spring; 9. the slide bar is connected in a labor-saving way; 10. the holding rod is used for preventing the top piece from being damaged; 11. a grip fine tuning knob; 12. a slide plate movable rivet; 13. replaceable screw holding grooves; 14. a replaceable screw grip; 15. connecting a fixed rivet; 16. and the spring hanging hole is strongly supported.
Detailed Description
The utility model is further illustrated and described below in conjunction with specific embodiments and the accompanying drawings.
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "horizontal", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1, 2 and 3, the tool clamp for manufacturing the test piece for testing the screw holding force performance of the artificial board comprises a replaceable screw holding piece 14 embedded at the front end of the tool clamp, wherein the replaceable screw holding piece 14 is installed and connected on a holding piece installation frame 5 fixed at the front end of the tool clamp, and the holding piece installation frame 5 is divided into two parts and respectively and fixedly installed on a movable clamping head 3 and a fixed clamping head 4 of the tool clamp; the rear end of the movable chuck 3 is provided with a movable chuck quick-feeding handle 1, the rear end of the fixed chuck 4 is provided with a fixed chuck support handle 2, the joint of the fixed chuck support handle 2 and the movable chuck 3 is provided with a movable rotating rivet 7, the movable chuck 3 is provided with a strong support spring hanging hole 16 at the side part of the movable rotating rivet 7, and the strong support spring hanging hole 16 is movably hung with a strong support spring 8 for installing and connecting the fixed chuck support handle 2; the movable chuck quick-feeding handle 1 is in supporting connection with the fixed chuck supporting handle 2 through a labor-saving connecting sliding rod 9, one end of the labor-saving connecting sliding rod 9 is movably arranged on the movable chuck quick-feeding handle 1 through a sliding plate movable rivet 12, and the other end of the labor-saving connecting sliding rod is slidably arranged on the inner side part of the fixed chuck supporting handle 2.
As shown in fig. 1, 2 and 3, a tool holder for manufacturing a test piece for testing the screw holding force performance of an artificial board is provided, a plurality of chuck round data line teeth 6 are arranged on the inner side of a holding piece mounting frame 5 on a movable chuck 3 and a fixed chuck 4, the chuck round data line teeth 6 extend to the connection parts of the movable chuck 3 and the fixed chuck 4 and a fixed chuck support handle 2 on the movable chuck 3 and the fixed chuck 4, a holding rod anti-damage top piece 10 is fixedly arranged at the tail part of the movable chuck quick-feeding handle 1, a holding rod anti-damage top piece 10 on the movable chuck 3 and the fixed chuck 4 is propped against the fixed chuck support handle 2 when the replaceable screw holding piece 14 at the front end of the movable chuck 3 and the fixed chuck 4 is tightly attached, a holding rod holding force fine tuning knob 11 is arranged at the tail part of the fixed chuck support handle 2, a strong support spring 8 and a labor-saving connection sliding rod 9 are adjusted by the holding rod holding force fine tuning knob 11, a replaceable screw holding groove 13 penetrates through the replaceable holding piece handle 14, the movable chuck 3 and the movable chuck 4 is fixedly connected with the movable chuck 1 and the movable chuck support handle 2, and the fixed chuck 2 is fixedly connected with the movable chuck 2, and the movable chuck 4 is fixedly connected with the movable chuck 1, and the fixed chuck 2 is fixedly connected with the movable chuck 4, and the fixed chuck 1 is fixedly connected with the fixed handle 2, and the fixed chuck 1 is provided with an anti-static electric insulating layer, and the fixed chuck is fixedly connected with the movable chuck 2.
When the tool clamp is used, a proper replaceable screw holding piece 14 is selected and embedded on the holding piece mounting frame 5, at the moment, the size diameter of a replaceable screw holding groove 13 on the replaceable screw holding piece 14 is just satisfied with that of a holding screw, a movable clamp head quick-conveying handle 1 and a fixed clamp head supporting handle 2 of the tool clamp are held by hand, the powerful supporting spring 8 is forced to be extruded, the powerful supporting spring 8 is stretched to generate powerful pulling force so as to restore the tool clamp, a labor-saving connecting sliding rod 9 slides in the fixed clamp head supporting handle 2, the movable clamp head quick-conveying handle 1 approaches the fixed clamp head supporting handle 2, a holding rod anti-damage top piece 10 on the movable clamp head quick-conveying handle 1 is propped against the fixed clamp head supporting handle 2 at the moment, and the movable clamp head 3 and the fixed clamp head 4 are opened around a movable rotating rivet 7 to the maximum;
after the movable chuck 3 and the fixed chuck 4 are opened, the holding screw is tightly clamped in the replaceable screw holding groove 13 on the replaceable screw holding piece 14, at the moment, the hand is loosened, the strong supporting spring 8 releases the pulling force, the movable chuck quick-feeding handle 1 is pulled to separate the movable chuck quick-feeding handle 1 from the fixed chuck supporting handle 2, at the moment, the replaceable screw holding piece 14 on the movable chuck 3 and the fixed chuck 4 is tightly attached together, the thickness of the replaceable screw holding piece 14 is the length of the holding screw which is reserved outside the artificial board, at the moment, the holding screw is screwed in by a tool to perform testing, and the clamping of the holding screw is continuously maintained by the tool clamp.
Example 2
This embodiment differs from embodiment 1 in that:
the replaceable screw holding part 14 is completely and fixedly arranged on the holding part mounting frame 5 in a non-detachable mode, the holding part mounting frame 5 can be detachably and replaceably arranged on the movable chuck 3 and the fixed chuck 4, so that the holding part mounting frame 5 can be detached and replaced, and the practical effect of the common tool holder can be completely realized by the tool holder after the holding part mounting frame 5 is detached and replaced.
According to the utility model, the clamping and fixing of the screw holding mechanical property test is realized through the replaceable and detachable screw holding clamping tool, the screw holding clamping tool is controlled to realize the screw holding screwing depth and the external reserved length of the artificial board, so that the screw holding mechanical property test can be smoothly and accurately carried out, the maximum efficiency utilization of the tool is realized through the upgrading and reconstruction of the common tool holder, the screw holding clamping members can be replaced to realize the smooth and perfect clamping of the screw holding with different sizes, the working efficiency of the screw holding test is further improved, the testing working benefit is greatly improved, the testing working consumption is reduced, the testing working cost is saved, and the device has remarkable technical practicability.
The foregoing has described in detail the embodiments of the present utility model, and specific embodiments have been employed to illustrate the principles and implementations of the embodiments of the present utility model, the above description of the embodiments being only useful for aiding in the understanding of the principles of the embodiments of the present utility model; meanwhile, as for those skilled in the art, according to the embodiments of the present utility model, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present utility model.
Claims (7)
1. A tool holder for making of wood-based plate holding screw force capability test piece, its characterized in that: the tool clamp comprises a replaceable screw holding piece (14) embedded at the front end of the tool clamp, wherein the replaceable screw holding piece (14) is installed and connected on a holding piece installation frame (5) fixed at the front end of the tool clamp, and the holding piece installation frame (5) is divided into two parts and is respectively and fixedly installed on a movable chuck (3) and a fixed chuck (4) of the tool clamp;
the rear end of the movable chuck (3) is provided with a movable chuck quick-feeding handle (1), the rear end of the fixed chuck (4) is provided with a fixed chuck supporting handle (2), the joint of the fixed chuck supporting handle (2) and the movable chuck (3) is provided with a movable rivet (7) through rotation, the movable chuck (3) is provided with a strong supporting spring hanging hole (16) at the side part of the movable rivet (7), and the strong supporting spring hanging hole (16) is movably hung with a strong supporting spring (8) for installing and connecting the fixed chuck supporting handle (2);
the movable chuck quick-feeding handle (1) is connected with the fixed chuck support handle (2) in a supporting way through a labor-saving connecting sliding rod (9), one end of the labor-saving connecting sliding rod (9) is movably mounted on the movable chuck quick-feeding handle (1) through a sliding plate movable rivet (12), and the other end of the labor-saving connecting sliding rod is slidably mounted on the inner side part of the fixed chuck support handle (2).
2. The tool holder for manufacturing the artificial board screw holding force performance test piece according to claim 1, wherein: the inner sides of the holding piece mounting frames (5) on the movable clamp head (3) and the fixed clamp head (4) are provided with a plurality of clamp head circular data line mouth teeth (6), and the clamp head circular data line mouth teeth (6) extend to the connection positions of the movable clamp head (3) and the fixed clamp head (4) and the fixed clamp head supporting handle (2) on the movable clamp head (3) and the fixed clamp head (4).
3. The tool holder for manufacturing the artificial board screw holding force performance test piece according to claim 1, wherein: the tail part of the movable chuck quick-feeding handle (1) is fixedly provided with a holding rod damage-proof top piece (10), and the holding rod damage-proof top piece (10) on the movable chuck quick-feeding handle (1) is propped against the fixed chuck supporting handle (2) when the movable chuck (3) is tightly clung to the replaceable screw holding piece (14) at the front end of the fixed chuck (4).
4. The tool holder for manufacturing the artificial board screw holding force performance test piece according to claim 1, wherein: the tail of the fixed chuck support handle (2) is provided with a holding rod holding force fine tuning knob (11), and the holding rod holding force fine tuning knob (11) adjusts the support strength of the strong support spring (8) and the labor-saving connection sliding rod (9).
5. The tool holder for manufacturing the artificial board screw holding force performance test piece according to claim 1, wherein: the middle parts of the replaceable screw holding pieces (14) at the front ends of the movable clamp head (3) and the fixed clamp head (4) are provided with replaceable screw holding grooves (13), and the replaceable screw holding grooves (13) penetrate through the replaceable screw holding pieces (14).
6. The tool holder for manufacturing the artificial board screw holding force performance test piece according to claim 1, wherein: the movable chuck quick-feeding handle (1) is fixedly provided with a plurality of connecting fixing rivets (15) at the joint of the movable chuck (3) and the joint of the fixed chuck supporting handle (2) and the fixed chuck (4), and the connecting fixing rivets (15) are fixedly connected with the movable chuck quick-feeding handle (1) and the movable chuck (3) and the fixed chuck supporting handle (2) and the fixed chuck (4).
7. The tool holder for manufacturing the artificial board screw holding force performance test piece according to claim 1, wherein: the outer surfaces of the movable chuck quick-feeding handle (1) and the fixed chuck supporting handle (2) are coated with antistatic insulating friction layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238444.XU CN219977984U (en) | 2023-05-22 | 2023-05-22 | Tool clamp for manufacturing test piece for screw holding force performance test of artificial board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238444.XU CN219977984U (en) | 2023-05-22 | 2023-05-22 | Tool clamp for manufacturing test piece for screw holding force performance test of artificial board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219977984U true CN219977984U (en) | 2023-11-07 |
Family
ID=88594015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321238444.XU Active CN219977984U (en) | 2023-05-22 | 2023-05-22 | Tool clamp for manufacturing test piece for screw holding force performance test of artificial board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219977984U (en) |
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2023
- 2023-05-22 CN CN202321238444.XU patent/CN219977984U/en active Active
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