CN219454916U - Sawtooth nail testing tool with strong universality - Google Patents
Sawtooth nail testing tool with strong universality Download PDFInfo
- Publication number
- CN219454916U CN219454916U CN202320081778.4U CN202320081778U CN219454916U CN 219454916 U CN219454916 U CN 219454916U CN 202320081778 U CN202320081778 U CN 202320081778U CN 219454916 U CN219454916 U CN 219454916U
- Authority
- CN
- China
- Prior art keywords
- sawtooth
- fixedly connected
- testing tool
- nail
- device body
- 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.)
- Active
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a sawtooth nail testing tool with strong universality, which comprises a device body, wherein a rotating assembly is movably arranged in the device body, a moving assembly is detachably connected to the side surface of the rotating assembly, the device body comprises a bottom plate, two fixed plates are fixedly arranged on two sides of the upper end of the bottom plate, one end of the bottom plate is fixedly connected with a graduated scale, and the upper ends of the two fixed plates are detachably connected with a telescopic assembly. According to the utility model, through the mutual matching of the device body, the rotating assembly and the moving assembly, the size of the testing tool can be adjusted according to the needs, so that the testing tool can be conveniently tested for sawtooth nails with various specifications, the universality of the testing tool is enhanced, and in addition, the inner diameters of two rows of sawtooth nails can be simultaneously tested, so that the working efficiency of the sawtooth nail testing can be improved.
Description
Technical Field
The utility model belongs to the field of testers, and particularly relates to a sawtooth nail tester with high universality.
Background
The nail body of the sawtooth nail is of a U-shaped structure, conical nail tips are arranged at two ends of the U-shaped structure, and a plurality of sawtooth nails are bonded and arranged together, so that the ends of the nails form a sawtooth shape, and the sawtooth nail is obtained. The serrated nails are tools used for being installed inside an air gun and being driven out through the air gun so as to fix two wood boards. The specification of the sawtooth nail needs to be checked in the processing process of the sawtooth nail, so that a checking tool is needed, the existing checking tool can only check the sawtooth nail with the corresponding size and can not check the sawtooth nails with various specifications because the specifications of the sawtooth nails are different, the universality of the checking tool needs to be enhanced, and on the basis of the universality, the checking tool capable of being adjusted according to the inner diameter and the outer diameter of the sawtooth nail is necessary.
Disclosure of Invention
The utility model aims to provide a sawtooth nail testing tool with strong universality, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the sawtooth nail testing tool with the high universality comprises a device body, wherein a rotating assembly is movably arranged in the device body, and a moving assembly is detachably connected to the side surface of the rotating assembly;
the device body comprises a bottom plate, two fixing plates are fixedly arranged on two sides of the upper end of the bottom plate, a graduated scale is fixedly connected with one end of the bottom plate, telescopic components are detachably connected with the upper ends of the fixing plates, and an adjusting plate is detachably connected with one end of the telescopic components.
As a preferable scheme of the utility model, two strip-shaped grooves are formed in the upper end of the bottom plate, fixing holes are formed in two ends of one strip-shaped groove, and a first bearing is fixedly arranged in each of the two fixing holes.
As a preferable scheme of the utility model, the telescopic component comprises a plurality of first screw holes which are formed on the surfaces of the two fixing plates and the two adjusting plates, screw blocks are connected in the first screw holes in a threaded manner, and springs are fixedly connected between every two of the screw blocks.
As a preferable scheme of the utility model, the rotating assembly comprises a reciprocating screw rod arranged in one of the strip-shaped grooves, connecting shafts are fixedly connected to two ends of the reciprocating screw rod, the connecting shafts are fixedly inserted into the first bearing, guide rods are fixedly arranged in the other strip-shaped groove, one end of the connecting shaft at one end of the reciprocating screw rod is fixedly connected with a connecting plate, and the upper end of the connecting plate is fixedly connected with a holding rod.
As a preferable scheme of the utility model, the upper end of the connecting plate is fixedly connected with the second bearing, one end of the holding rod is fixedly connected with the inserting rod, and the inserting rod is fixedly inserted into the second bearing.
As a preferable scheme of the utility model, the moving assembly comprises two moving plates, wherein one side surfaces of the two moving plates are fixedly connected with pointers, and the lower ends of the two moving plates are fixedly connected with moving blocks.
As a preferable scheme of the utility model, the surface of one moving block is provided with a second screw hole, the reciprocating screw is in threaded connection with the inside of the second screw hole, the surface of the other moving block is provided with a guide hole, and the guide rod is movably inserted into the guide hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. this utensil is tested to sawtooth nail that commonality is strong can be adjusted according to the external diameter of sawtooth nail through the device body cooperation rotating assembly that sets up and remove the subassembly to be convenient for examine the sawtooth nail external diameter of multiple specification, when examining, firstly take the sawtooth nail of a row of standard specification and place in the bottom plate upper end, thereby hold the holding rod rotation and rotate with reciprocating screw rod later, can make two movable plates of bottom plate upper end be close to each other under the cooperation of guide bar, thereby contact with the both sides of sawtooth nail, consequently can accomplish the regulation work to testing the utensil, can examine the external diameter of utensil to examine through the utensil after the regulation is accomplished to the later examination, can adjust the size of examining the utensil as required through the mutual cooperation of above operation, consequently can adjust the sawtooth nail external diameter of multiple specification, thereby can initially strengthen the commonality of examining the utensil.
2. This utensil is tested to sawtooth nail that commonality is strong, still can inspect the sawtooth nail of multiple size internal diameter simultaneously through the device body that sets up, when the inspection, when the internal diameter of sawtooth nail and regulating plate and the width between the fixed plate agree with each other, directly with two rows of sawtooth nail joints between two regulating plates and fixed plate, the spring does not shrink this moment, thereby can inspect the sawtooth nail of this size, when the internal diameter of sawtooth nail is less than the width of regulating plate and fixed plate, with sawtooth nail joint at regulating plate and fixed plate surface, the internal diameter of sawtooth nail compresses the messenger regulating plate and is close to the fixed plate this moment, the spring gives regulating plate elasticity this moment, make the regulating plate top tight sawtooth nail internal diameter, consequently, can adjust the sawtooth nail of examining the utensil in order to adjust the sawtooth nail of multiple size internal diameter through above operation, in addition, this is tested the utensil can also inspect two rows of sawtooth nails simultaneously, can further strengthen the commonality of examining the utensil, can also improve the efficiency of sawtooth nail simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a disassembled view of the body structure of the device of the present utility model;
FIG. 3 is a disassembled view of the rotating and moving assemblies of the present utility model.
In the figure: 1. a device body; 11. a bottom plate; 12. a fixing plate; 13. a graduated scale; 14. a telescoping assembly; 15. an adjusting plate; 111. a bar-shaped groove; 112. a fixing hole; 113. a first bearing; 141. a first screw hole; 142. a screw block; 143. a spring; 2. a rotating assembly; 21. a reciprocating screw; 22. a connecting shaft; 23. a guide rod; 24. a connecting plate; 25. a grip; 211. a second bearing; 212. inserting a connecting rod; 3. a moving assembly; 31. a moving plate; 32. a pointer; 33. a moving block; 311. a second screw hole; 312. and a guide hole.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a strong commonality sawtooth nail examines utensil, includes device body 1, and the inside movable mounting of device body 1 has rotation subassembly 2, and the side surface of rotation subassembly 2 can dismantle and be connected with movable assembly 3;
the device body 1 comprises a bottom plate 11, two fixing plates 12 are fixedly arranged on two sides of the upper end of the bottom plate 11, a graduated scale 13 is fixedly connected with one end of the bottom plate 11, telescopic components 14 are detachably connected with the upper ends of the two fixing plates 12, and an adjusting plate 15 is detachably connected with one end of the telescopic components 14.
Specifically, through device body 1, rotating assembly 2 and remove subassembly 3 mutually support not only can inspect the sawtooth nail of multiple size inside and outside diameter, in addition, can also inspect the internal diameter of two rows of sawtooth nails simultaneously, can not only strengthen the commonality of checking the utensil, can also improve the efficiency of sawtooth nail inspection simultaneously, can adjust the sawtooth nail of multiple size internal diameter through bottom plate 11, fixed plate 12, flexible subassembly 14 and regulating plate 15 mutually support, can also adjust the internal diameter of two rows of sawtooth nails simultaneously, scale 13 cooperation removes subassembly 3 can be more accurate when radial checking the utensil and adjusts.
In this embodiment: two bar-shaped grooves 111 are formed in the upper end of the bottom plate 11, fixing holes 112 are formed in two ends of one bar-shaped groove 111, and a first bearing 113 is fixedly arranged in the two fixing holes 112.
Specifically, the two bar-shaped grooves 111 are matched with the fixing holes 112 and the first bearing 113, so that not only can the rotating assembly 2 be installed and fixed, but also the friction force generated when the rotating assembly 2 rotates can be reduced, and the rotation is more labor-saving.
In this embodiment: the telescopic component 14 comprises a plurality of first screw holes 141 which are formed in the surfaces of the two fixing plates 12 and the two adjusting plates 15, screw blocks 142 are connected in a threaded mode inside the plurality of first screw holes 141, and springs 143 are fixedly connected between every two of the plurality of screw blocks 142.
Specifically, when the inner diameter of the sawtooth nail is equal to the width of the fixing plate 12, the spring 143 and the adjusting plate 15, the two rows of sawtooth nails are directly clamped on the surfaces of the two fixing plates 12 and the adjusting plate 15, and then the inner diameters of the sawtooth nails can be detected, when the inner diameters of the sawtooth nails are smaller than the total diameters of the fixing plate 12, the spring 143 and the adjusting plate 15, the two rows of sawtooth nails are directly clamped on the surfaces of the two fixing plates 12 and the adjusting plate 15, and at the moment, the inner diameters of the sawtooth nails squeeze the spring 143 to enable the adjusting plate 15 to be close to the fixing plate 12, so that the sawtooth nails with smaller inner diameters can be detected, the sawtooth nails with various inner diameters can be detected through the above operation, and in addition, the universality of the detection tool can be enhanced, and meanwhile, the efficiency of the detection of the sawtooth nails can be improved.
In this embodiment: the rotating assembly 2 comprises a reciprocating screw rod 21 arranged in one of the strip-shaped grooves 111, connecting shafts 22 are fixedly connected to two ends of the reciprocating screw rod 21, the connecting shafts 22 are fixedly inserted into the first bearing 113, a guide rod 23 is fixedly arranged in the other strip-shaped groove 111, one end of the connecting shaft 22 at one end of the reciprocating screw rod 21 is fixedly connected with a connecting plate 24, and the upper end of the connecting plate 24 is fixedly connected with a holding rod 25.
Specifically, the reciprocating screw 21 can be rotated by holding the holding rod 25 and rotating, the moving assembly 3 on the side surface of the reciprocating screw 21 can be made to approach each other along the reciprocating screw 21 by the cooperation of the guide rod 23, and therefore the size of the test tool can be adjusted, and the first bearing 113 can be made to reduce the friction force when the reciprocating screw 21 rotates by interconnecting the connecting shaft 22 and the first bearing 113.
In this embodiment: the upper end of the connecting plate 24 is fixedly connected with a second bearing 211, one end of the holding rod 25 is fixedly connected with a plug rod 212, and the plug rod 212 is fixedly plugged inside the second bearing 211.
Specifically, by inserting the insertion rod 212 inside the second bearing 211, the friction force when the grip lever 25 rotates can be reduced, and therefore the physical force when the reciprocating screw 21 rotates can be saved.
In this embodiment: the moving assembly 3 comprises two moving plates 31, pointers 32 are fixedly connected to one side surfaces of the two moving plates 31, and moving blocks 33 are fixedly connected to the lower ends of the two moving plates 31.
Specifically, by rotating the reciprocating screw 21 to bring the two moving plates 31 close to each other, the standard-sized serration nails are placed at the upper end of the base plate 11, and at this time, the two moving plates 31 are brought into contact with the serration nails from both sides, so that the adjustment work can be completed, and the inspection tool can inspect the standard-sized serration nails.
In this embodiment: the surface of one movable block 33 is provided with a second screw hole 311, the reciprocating screw 21 is in threaded connection with the inside of the second screw hole 311, the surface of the other movable block 33 is provided with a guide hole 312, and the guide rod 23 is movably inserted into the guide hole 312.
Specifically, through the threaded connection of the reciprocating screw 21 inside the second screw hole 311, the guide rod 23 is inserted into the guide hole 312, so that the reciprocating screw 21 rotates with the guide rod 23 and the moving plate 31, thereby adjusting the size of the testing tool.
Working principle: when the utility model is used, in the process of checking the sawtooth nails with equal inner diameters and widths of the adjusting plate 15 and the fixing plate 12, firstly, two rows of sawtooth nails are taken and directly clamped on the surfaces of the two adjusting plates 15 and the fixing plate 12, at the moment, the inner diameters of the sawtooth nails are equal to the total diameters of the fixing plate 12, the springs 143 and the adjusting plate 15, at the moment, the springs 143 are not contracted, so that the sawtooth nails with the inner diameters can be checked, when the inner diameters of the sawtooth nails are smaller than the total diameters of the fixing plate 12, the springs 143 and the adjusting plate 15, the sawtooth nails are clamped on the surfaces of the fixing plate 12 and the adjusting plate 15, at the moment, the inner diameters of the sawtooth nails squeeze the fixing plate 12 and the adjusting plate 15 to contract the springs 143, and therefore, the adjusting plate 15 is close to the fixing plate 12, so that the sawtooth nails with the inner diameters can be checked, when the saw-tooth nails with different sizes and outer diameters need to be adjusted, firstly, a row of saw-tooth nails with standard specifications are taken and placed at the upper end of the bottom plate 11, then the holding rod 25 is held to rotate and the reciprocating screw rod 21 is carried to rotate, and the two moving plates 31 can be mutually close to each other along the reciprocating screw rod 21 and are contacted with the two sides of the saw-tooth nails under the action of the guide rod 23, so that the adjustment work of the size of the testing tool can be completed, the saw-tooth nails with the outer diameters of the sizes can be adjusted, the inner diameters of the saw-tooth nails with the inner diameters of various specifications can be inspected through the operation, in addition, the inner diameters of the saw-tooth nails with the two rows can be inspected simultaneously, the universality of the testing tool can be enhanced, and meanwhile, the efficiency of the inspection of the saw-tooth nails can be improved.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (7)
1. The utility model provides a utensil is tested to sawtooth nail that commonality is strong, includes device body (1), its characterized in that: a rotating assembly (2) is movably arranged in the device body (1), and a moving assembly (3) is detachably connected to the side surface of the rotating assembly (2);
the device comprises a device body (1) and is characterized in that the device body comprises a bottom plate (11), two fixing plates (12) are fixedly arranged on two sides of the upper end of the bottom plate (11), a graduated scale (13) is fixedly connected with one end of the bottom plate (11), telescopic components (14) are detachably connected with the upper ends of the fixing plates (12), and an adjusting plate (15) is detachably connected with one end of the telescopic components (14).
2. The strong versatility serrated nail testing tool of claim 1, wherein: two strip-shaped grooves (111) are formed in the upper end of the bottom plate (11), fixing holes (112) are formed in two ends of one strip-shaped groove (111), and first bearings (113) are fixedly arranged in the two fixing holes (112).
3. The strong versatility serrated nail testing tool of claim 2, wherein: the telescopic component (14) comprises a plurality of first screw holes (141) formed in the surfaces of the two fixing plates (12) and the two adjusting plates (15), a plurality of screw blocks (142) are connected to the inner portions of the first screw holes (141) in a threaded mode, and springs (143) are fixedly connected between every two of the screw blocks (142).
4. The strong versatility serrated nail testing tool of claim 2, wherein: the rotating assembly (2) comprises a reciprocating screw rod (21) arranged inside one of the strip-shaped grooves (111), connecting shafts (22) are fixedly connected to two ends of the reciprocating screw rod (21), the connecting shafts (22) are fixedly inserted into the first bearings (113), guide rods (23) are fixedly arranged inside the other strip-shaped groove (111), one end of one connecting shaft (22) of the reciprocating screw rod (21) is fixedly connected with a connecting plate (24), and the upper ends of the connecting plates (24) are fixedly connected with holding rods (25).
5. The strong versatility serrated nail testing tool of claim 4, wherein: the upper end of the connecting plate (24) is fixedly connected with a second bearing (211), one end of the holding rod (25) is fixedly connected with a plug rod (212), and the plug rod (212) is fixedly plugged in the second bearing (211).
6. The strong versatility serrated nail testing tool of claim 4, wherein: the movable assembly (3) comprises two movable plates (31), pointers (32) are fixedly connected to one side surfaces of the two movable plates (31), and movable blocks (33) are fixedly connected to the lower ends of the two movable plates (31).
7. The strong versatility serrated nail testing tool of claim 6, wherein: the surface of one movable block (33) is provided with a second screw hole (311), the reciprocating screw (21) is in threaded connection with the inside of the second screw hole (311), the surface of the other movable block (33) is provided with a guide hole (312), and the guide rod (23) is movably inserted into the guide hole (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081778.4U CN219454916U (en) | 2023-01-12 | 2023-01-12 | Sawtooth nail testing tool with strong universality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081778.4U CN219454916U (en) | 2023-01-12 | 2023-01-12 | Sawtooth nail testing tool with strong universality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219454916U true CN219454916U (en) | 2023-08-01 |
Family
ID=87385540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081778.4U Active CN219454916U (en) | 2023-01-12 | 2023-01-12 | Sawtooth nail testing tool with strong universality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219454916U (en) |
-
2023
- 2023-01-12 CN CN202320081778.4U patent/CN219454916U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104568619B (en) | A kind of normal direction charger of fretting fatigue testing system | |
| CN107727489B (en) | A kind of clamping and fixing device of sheet metal compression | |
| CN113776733B (en) | Dynamic balance test equipment and test method for revolving body | |
| CN108956281B (en) | Fixing device of sheet metal high temperature tensile extensometer | |
| CN207336214U (en) | A kind of bolt torsion tester fixture and bolt torsion tester | |
| CN109283041A (en) | The experimental provision and experimental method of connected piece limit contact stress in a kind of measurement bolt joint | |
| CN219454916U (en) | Sawtooth nail testing tool with strong universality | |
| CN106247893B (en) | A kind of chord width measuring tool of guide vane of high pressure turbine | |
| CN208636140U (en) | It is a kind of for detecting the cupping machine of special steel material | |
| CN102706738B (en) | Clamp for mechanical property test of welding of steel-bar truss | |
| CN208795607U (en) | A kind of accurate torsion thrust measurement testing machine | |
| CN102658490A (en) | Bent pipe sample machining fixture | |
| CN206095119U (en) | Crankshaft key groove depth degree testing fixture | |
| CN211085683U (en) | Cylindrical bearing detection device | |
| CN210322251U (en) | Desk lamp illuminance grade testing device | |
| CN202668178U (en) | Pipe bend test sample machining tool | |
| CN203785605U (en) | Rotating support for detecting error parameter of part of shaft type | |
| CN221211443U (en) | Clamp for three-coordinate measurement of blade | |
| CN220820077U (en) | Terminal board test fixture | |
| CN112362467A (en) | Plate-shaped sample centering device and centering structure for high-frequency fatigue test | |
| CN220455225U (en) | Acoustic emission multi-probe auxiliary positioning device for Brazilian split test | |
| CN219915911U (en) | Motor high-low temperature test calibration device | |
| CN106769556B (en) | Reliability test workbench and system for testing vibration and fatigue coupling of metal test block | |
| CN216899584U (en) | Torque wrench fatigue test device | |
| CN214952689U (en) | Elastic coupling deflection test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |