CN220271068U - Metal hardness detection device with auxiliary limitation - Google Patents
Metal hardness detection device with auxiliary limitation Download PDFInfo
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- CN220271068U CN220271068U CN202321378942.4U CN202321378942U CN220271068U CN 220271068 U CN220271068 U CN 220271068U CN 202321378942 U CN202321378942 U CN 202321378942U CN 220271068 U CN220271068 U CN 220271068U
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- metal hardness
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- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 238000007542 hardness measurement Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 description 4
- 206010066054 Dysmorphism Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a metal hardness detection device with auxiliary limitation, which relates to the technical field of metal hardness detection and comprises a base, wherein a placing groove is formed in the upper end of the base, a clamping plate I is fixedly arranged at the upper end of the placing groove, and when a workpiece is placed at the place of the placing groove, a screw rod connected with the right side of the knob I rotates after rotating the knob I, the clamping plate II with the outer surface meshed with the connection moves upwards when the screw rod rotates, a plurality of triangular blocks fixedly arranged on the outer surface of an arc block fix the placed special-shaped workpiece when the clamping plate II moves, the arc block can swing obliquely left and right along the penetrated fixed shaft when the arc block is fixedly arranged on the right side of the fixed plate, and at the moment, the arc block can slide along the arc groove attached on the outer surface on the left side, so that the special-shaped workpiece can be fixed and clamped, the clamping fixation adaptability to different shapes of the workpiece is strong, and the structure is simpler.
Description
Technical Field
The utility model relates to the technical field of metal hardness detection, in particular to a metal hardness detection device with auxiliary limitation.
Background
The metal hardness detection is the most rapid, economical and simple test method for evaluating the mechanical properties of the metal. The main purpose of hardness testing is to determine the suitability of a material or the effect of a particular hardening or softening treatment that the material has on its way to its intended use.
The Chinese patent of the issued publication number CN202221873377.4 discloses a metal hardness detection device, belongs to the technical field of metal hardness detection, and comprises: the device comprises a detection box and a detection mechanism arranged at the top of the detection box, wherein a fixing mechanism and a recovery mechanism are respectively arranged at the inner side of the detection box; the fixing mechanism comprises a supporting plate transversely inserted into the inner side of the detection box and a screw rod screwed onto the bottom of the detection box, a connecting plate is mounted at the top of the screw rod through a bearing, four sliding rods movably inserted into corresponding sides of the supporting plate are mounted at the top of the connecting plate in a rectangular array, a fixing plate is connected between the tops of the four sliding rods, detection holes are formed in the middle of the fixing plate, two guide rods are symmetrically mounted at the bottom of the connecting plate, and the guide rods are movably inserted into corresponding sides of the bottom of the detection box. This metal hardness detection device, it is more convenient to fix the operation of metal material, and the piece of taking out metal material that can be convenient.
However, the mechanism is inconvenient to clamp and fix metal workpieces with different shapes, has poor adaptability to clamping and fixing the metal workpieces, and is inconvenient to use.
The utility model comprises the following steps:
the present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a metal hardness testing device with auxiliary limitation, which solves the problems mentioned in the background art.
In order to solve the problems, the utility model provides a technical scheme that:
the utility model provides a metal hardness detection device with supplementary restriction, includes the base, the standing groove has been seted up to the base upper end, standing groove's upper end fixed mounting has grip block one, the left side outer wall of base wears to establish and installs knob one, the right side connection of knob one is provided with the lead screw, the surface rotation of lead screw is connected with grip block two, a plurality of fixed plate one is installed to grip block two's upper end, the fixed axle is fixedly provided with on fixed plate one's right side, a plurality of arc groove has been seted up to grip block two's right side outer wall, arc groove's right side surface sliding connection has the arc piece, the fixed axle is installed in wearing to the inside of arc piece, the right side surface fixed mounting of arc piece has a plurality of triangular block.
As a preferable scheme of the utility model, a square groove is formed in the bottom end of the inside of the placing groove, and a jacking block is connected in a sliding manner in the square groove.
As a preferable scheme of the utility model, the bottom end of the jacking block is fixedly provided with a first protruding block, and the first protruding block is in a right triangle shape.
As a preferable scheme of the utility model, a pressing block is arranged on the right side of the base, the left end of the pressing block is fixedly connected with a connecting rod, and an expansion spring is arranged on the outer surface of the right side of the connecting rod in a fitting way.
As a preferable scheme of the utility model, a second protruding block is fixedly arranged at the upper end of the left side of the connecting rod, and the second protruding block is in a right triangle shape.
As a preferable scheme of the utility model, a fixed block is fixedly arranged in the lower part of the placing groove, a slot is formed in the fixed block, and a connecting rod is inserted into the slot.
As a preferable scheme of the utility model, a second fixing plate is fixedly arranged at the upper end of the base, a connecting block is fixedly connected to the left side of the second fixing plate, and a hydraulic rod is arranged at the upper end of the connecting block.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the arrangement of the base, the placing groove, the first clamping plate, the first knob, the screw rod, the second clamping plate, the first fixing plate, the fixed shaft, the arc-shaped groove, the arc-shaped block and the triangular block, when a workpiece is placed at the placing groove, the screw rod connected to the right side of the first knob is rotated, the second clamping plate with the outer surface meshed with the first knob is moved upwards when the screw rod is rotated, the plurality of triangular blocks fixedly arranged on the outer surface of the arc-shaped block are used for fixing the placed special-shaped workpiece in a bonding manner, and when the arc-shaped block is subjected to penetrating installation of the fixed shaft fixedly arranged on the right side of the fixed plate in a bonding manner, the arc-shaped block can swing obliquely left and right along the penetrated fixed shaft, and at the moment, the arc-shaped block can slide along the arc-shaped groove attached on the outer surface on the left side, so that the special-shaped workpiece can be fixed and clamped, the clamping fixation adaptability to different shapes of the workpiece is strong, and the structure is simpler;
2. according to the utility model, through the arrangement of the square groove, the jacking block, the first protruding block, the pressing block, the telescopic spring, the connecting rod, the second protruding block, the fixing block, the slot, the second fixing plate, the connecting block and the hydraulic rod, when the hydraulic rod is arranged to assist in jacking the workpiece placed in the placing groove for testing the hardness of the clamped and fixed workpiece, the pressing block is pressed to the left side and then moves to the left side under the telescopic force of the telescopic spring attached to the outer surface of the right side of the connecting rod and arranged, when the connecting rod moves, the second protruding block connected with the upper end is attached to the first protruding block arranged below the jacking block in sliding connection with the inside of the square groove, and after the attachment, the second protruding block is attached to the first protruding block and the jacking block to perform jacking movement, and at the moment, the workpiece placed above the jacking block can be jacked to facilitate the taking of a worker.
Description of the drawings:
for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the three-dimensional overall structure of the present utility model;
FIG. 2 is a schematic view of a clamping and fixing structure of the present utility model;
FIG. 3 is a schematic side sectional view of an auxiliary jack-up structure of the present utility model;
fig. 4 is a schematic view of the jack-up structure of the present utility model.
In the figure: 1. a base; 2. a placement groove; 3. a clamping plate I; 4. a first knob; 5. a screw rod; 6. a clamping plate II; 7. a first fixing plate; 8. a fixed shaft; 9. an arc-shaped groove; 10. an arc-shaped block; 11. triangular blocks; 12. a square groove; 13. a jacking block; 14. a first protruding block; 15. pressing the blocks; 16. a telescopic spring; 17. a connecting rod; 18. a second protruding block; 19. a fixed block; 20. a slot; 21. a second fixing plate; 22. a connecting block; 23. and a hydraulic rod.
The specific embodiment is as follows:
the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Examples:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a metal hardness detection device with supplementary restriction, including base 1, standing groove 2 has been seted up to base 1 upper end, standing groove 2's upper end fixed mounting has grip block one 3, base 1's left side outer wall wears to establish and installs knob one 4, the right side connection of knob one 4 is provided with lead screw 5, the surface rotation of lead screw 5 is connected with grip block two 6, a plurality of fixed plate one 7 is installed to grip block two 6's upper end, fixed axle 8 is fixedly provided with on the right side of fixed plate one 7, a plurality of arc groove 9 has been seted up to grip block two 6's right side outer wall, arc groove 9's right side surface sliding connection has arc piece 10, install fixed axle 8 is worn to establish to arc piece 10's inside, arc piece 10's right side surface fixed mounting has a plurality of triangle piece 11, can be fixed and centre gripping work to the work of dysmorphism work piece different shapes, the fixed adaptability of centre gripping is strong, and the structure is simpler.
Through the structure: square groove 12 has been seted up to the inside bottom of standing groove 2, and square groove 12's inside slides and is connected with jack-up piece 13, and jack-up piece 13's bottom fixed mounting has a protruding piece 14, and protruding piece 14 is right triangle-shaped shape, and press the briquetting 15 is installed on base 1's right side, presses the left end fixedly connected with connecting rod 17 of briquetting 15, and the laminating of connecting rod 17's right side surface is provided with expansion spring 16.
Further, when the pressing block 15 is pressed to the left side, the pressing block moves to the left side by the expansion force of the expansion spring 16 attached to the right outer surface of the connecting rod 17 and provided.
Through the structure: the left side upper end fixed mounting of connecting rod 17 has protruding piece two 18, and protruding piece two 18 is right triangle-shaped shape, and the below inside fixed mounting of standing groove 2 has fixed block 19, and slot 20 has been seted up to the inside of fixed block 19, and the inside of slot 20 inserts and is connected with connecting rod 17, and the upper end fixed mounting of base 1 has fixed plate two 21, and the left side fixedly connected with connecting block 22 of fixed plate two 21, and hydraulic stem 23 is installed to the upper end of connecting block 22.
Further, when the connecting rod 17 moves, the protruding block two 18 fixedly connected with the upper end is attached to the protruding block one 14 installed below the jacking block 13 in sliding connection with the inside of the square groove 12, after attaching, the protruding block two 18 can make the attached protruding block one 14 and the jacking block 13 perform jacking movement, and at the moment, a workpiece placed above the jacking block 13 can be made to perform jacking work, so that workers can conveniently take the workpiece.
Working principle: when placing the standing groove 2 with the work piece, rotate knob one after again 4, can make the lead screw 5 that knob one 4 right side is connected rotate, can make the grip block two 6 that surface engagement is connected upwards move when lead screw 5 rotates, can make the fixed work piece of a plurality of triangle piece 11 of arc piece 10 surface mounting carry out the fixed of laminating to the dysmorphism work piece of placing when grip block two 6 move, can make arc piece 10 receive the fixed axle 8 of fixed plate one 7 right side fixed mounting's during the laminating run-through installation, can make arc piece 10 be the slope swing about wearing fixed axle 8, can make the arc groove 9 of left side surface laminating this moment make the slip, thereby can be fixed and centre gripping work to the work piece of dysmorphism, the centre gripping fixed adaptability of work piece different shapes is strong, and the structure is simpler, the setting up of hydraulic stem 23 is when making the test of hardness to the work piece that centre gripping was fixed carry out supplementary jack-up to the inside placed of standing groove 2, when will press down the piece 15 to the left side, receive the flexible force of connecting rod 17 right side surface subsides and the flexible spring 16 that sets up carries out the jack-up, can make the protrusion 13 can be connected with the jack-up piece 13 to the side when the jack-up piece 13 to take the protruding 13 of the side of the jack-up, can take the top piece 13 to be connected with the jack-up, the protruding 13 to jack-up piece 13 to jack-up the opposite side.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a metal hardness detection device with supplementary restriction, its characterized in that, including base (1), standing groove (2) have been seted up to base (1) upper end, the upper end fixed mounting of standing groove (2) has grip block one (3), install knob one (4) are worn to establish to the left side outer wall of base (1), the right side connection of knob one (4) is provided with lead screw (5), the surface rotation of lead screw (5) is connected with grip block two (6), a plurality of fixed plate one (7) are installed to the upper end of grip block two (6), a plurality of arc groove (9) have been seted up on the right side fixed of fixed plate one (7), the right side surface sliding connection of arc groove (9) has arc piece (10), fixed axle (8) are worn to install in the inside of arc piece (10), the right side surface fixed mounting of arc piece (10) has a plurality of triangle piece (11).
2. The metal hardness detection device with auxiliary limitation according to claim 1, wherein a square groove (12) is formed in the bottom end of the inside of the placement groove (2), and a jacking block (13) is connected to the inside of the square groove (12) in a sliding manner.
3. The metal hardness testing device with auxiliary limitation according to claim 2, wherein a first protruding block (14) is fixedly arranged at the bottom end of the jacking block (13), and the first protruding block (14) is in a right triangle shape.
4. The metal hardness detection device with auxiliary limitation according to claim 1, wherein a pressing block (15) is installed on the right side of the base (1), a connecting rod (17) is fixedly connected to the left end of the pressing block (15), and a telescopic spring (16) is attached to the outer surface of the right side of the connecting rod (17).
5. The metal hardness testing device with auxiliary limitation according to claim 4, wherein the protruding block two (18) is fixedly arranged at the upper end of the left side of the connecting rod (17), and the protruding block two (18) is in a right triangle shape.
6. The metal hardness detection device with auxiliary limitation according to claim 1, wherein a fixing block (19) is fixedly arranged in the lower part of the placing groove (2), a slot (20) is formed in the fixing block (19), and a connecting rod (17) is inserted into the slot (20).
7. The metal hardness detection device with auxiliary limitation according to claim 1, wherein a second fixing plate (21) is fixedly arranged at the upper end of the base (1), a connecting block (22) is fixedly connected to the left side of the second fixing plate (21), and a hydraulic rod (23) is arranged at the upper end of the connecting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321378942.4U CN220271068U (en) | 2023-06-01 | 2023-06-01 | Metal hardness detection device with auxiliary limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321378942.4U CN220271068U (en) | 2023-06-01 | 2023-06-01 | Metal hardness detection device with auxiliary limitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220271068U true CN220271068U (en) | 2023-12-29 |
Family
ID=89302581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321378942.4U Active CN220271068U (en) | 2023-06-01 | 2023-06-01 | Metal hardness detection device with auxiliary limitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220271068U (en) |
-
2023
- 2023-06-01 CN CN202321378942.4U patent/CN220271068U/en active Active
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