CN211374351U - Tensile detection equipment for screw - Google Patents
Tensile detection equipment for screw Download PDFInfo
- Publication number
- CN211374351U CN211374351U CN202020120848.9U CN202020120848U CN211374351U CN 211374351 U CN211374351 U CN 211374351U CN 202020120848 U CN202020120848 U CN 202020120848U CN 211374351 U CN211374351 U CN 211374351U
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- screw
- grip block
- rod
- driving
- block
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Abstract
The utility model discloses a screw tensile detection device, which comprises a base, a detection frame and a moving device; during the use, it drives actuating lever and lower holding rod upward movement to start driving actuating cylinder, according to the size of screw, move suitable position and fix the one end of screw, further start driving motor drives the action wheel and rotates, drive through the drive belt and rotate from driving wheel and threaded rod, make the slider move on threaded rod and dead lever, make installation piece and right grip block and left grip block move to the left side, make butt joint hole and the other end butt joint of screw on right grip block and the left grip block, exert the pulling force on being detected the screw, at this in-process, force transducer measures the pulling force value, thereby can accurately detect the pulling force condition that the screw received and calculate the tensile strength of screw, it is swift to use convenient operation, has convenient operation's advantage.
Description
Technical Field
The utility model relates to a screw detects technical field, specifically is a screw tensile check out test set.
Background
It is known that a screw is a widely used component in industrial production or daily life, and functions to fix an object.
After the screw is produced, various performances of the screw need to be detected to determine whether the screw meets the performance requirements. Among these, the tensile properties of the screw, which is a very important property, must be tested. The existing screw tensile detection equipment generally has the defects of complex structure, high implementation cost, complex operation, low detection precision, inconvenient use and the like, and the defects seriously limit the further forward development and popularization and application in the field.
Accordingly, one skilled in the art provides a screw tensile testing apparatus to solve the problems set forth in the background art.
Disclosure of Invention
An object of the utility model is to provide a screw tensile check out test set to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a tensile detection device for a screw comprises a base, a detection frame and a moving device; the detection device comprises a base, a detection frame, a moving device, a fixing block, a driving cylinder, a driving rod, a lower clamping rod, an upper clamping rod, a threaded rod, fixing rods, a sliding block and a sliding block, wherein the detection frame is arranged at the end part of the upper side of the base, the moving device is arranged at the bottom side of the interior of the detection frame, the fixing block is arranged at the middle position of the left end of the interior of the detection frame, the driving cylinder is arranged at the lower side of the interior of the fixing block, the driving rod is arranged at the end part of the upper side of the driving cylinder, the lower clamping rod is arranged at the end part of;
a driven wheel is arranged at the penetrating end of the threaded rod, a driving motor is arranged in the middle of the right end in the detection frame, a fixed frame is arranged between the driving motor and the inner wall of the detection frame, a driving wheel is arranged on the driving motor, and a transmission belt is arranged between the driving wheel and the driven wheel; the upside tip of slider is equipped with the fixed column, a side end that the fixed column is close to the fixed block is equipped with the installation piece, the one end left side that the installation piece is close to the fixed block is equipped with left grip block, the one end right side that the installation piece is close to the fixed block is equipped with right grip block, and all be equipped with fixing bolt between the both ends of right grip block and left grip block are connected, the inside of installation piece is equipped with force sensor, and correspond between force sensor and right grip block and the left grip block and be connected, the intermediate position of right grip block and left grip block junction is equipped with the butt joint hole.
As a further aspect of the present invention: the upper clamping rod and the lower clamping rod are correspondingly arranged.
As a further aspect of the present invention: the butt joint hole is arranged corresponding to the upper clamping rod and the lower clamping rod.
As a further aspect of the present invention: the driving motor, the driving cylinder and the tension sensor are electrically connected with an external power supply.
As a further aspect of the present invention: the inside of fixed block is equipped with the dead slot, and corresponds the setting between dead slot and last supporting rod and the lower supporting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
this device is applicable to multiple screw detection occasion, during the use, it drives actuating lever and lower supporting rod upward movement to start driving actuating cylinder, according to the size of screw, move suitable position and fix the one end of screw, further start driving motor drives the action wheel and rotates, drive through the drive belt and rotate from driving wheel and threaded rod, make the slider move on threaded rod and dead lever, make installation piece and right grip block and left grip block move to the left side, make butt joint hole and the other end butt joint of screw on right grip block and the left grip block, exert the pulling force on being detected the screw, at this in-process, force transducer measures the pulling force value, thereby can accurately detect the pulling force condition that the screw received and calculate the tensile strength of screw, it is swift to use convenient operation, has convenient operation's advantage.
Drawings
Fig. 1 is a schematic structural diagram of a screw tensile testing apparatus.
Fig. 2 is a schematic structural diagram of a clamping plate of the screw tensile testing device.
Fig. 3 is a schematic structural diagram of a moving device of a screw tensile testing apparatus.
In the figure: 1-base, 2-detection frame, 3-mobile device, 4-fixed block, 5-driving oil cylinder, 6-driving rod, 7-lower clamping rod, 8-upper clamping rod, 9-left clamping plate, 10-fixing bolt, 11-tension sensor, 12-mounting block, 13-fixing column, 14-sliding block, 15-threaded rod, 16-driving wheel, 17-driving motor, 18-fixing frame, 19-driving belt, 20-driven wheel, 21-right clamping plate, 22-butt joint hole and 23-fixing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a screw tensile testing apparatus includes a base 1, a testing frame 2, and a moving device 3; the detection device comprises a base 1, a detection frame 2, a moving device 3, a fixed block 4, a driving cylinder 5, a driving rod 6, a lower clamping rod 7, an upper clamping rod 8, a threaded rod 15, fixing rods 23 and sliding blocks 14, wherein the detection frame 2 is arranged at the upper side end part of the base 1, the moving device 3 is arranged at the bottom side inside the detection frame 2, the fixed block 4 is arranged at the middle position of the left end inside the detection frame 2, the driving cylinder 5 is arranged at the lower side inside the fixed block 4, the driving rod 6 is arranged at the upper side end part of the driving cylinder 5, the lower clamping rod 7 is arranged at the end part, away from the driving cylinder 5, of the driving rod 6, the upper clamping rod 8 is arranged;
a driven wheel 20 is arranged at the penetrating end of the threaded rod 15, a driving motor 17 is arranged in the middle of the right end in the detection frame 2, a fixed frame 18 is arranged between the driving motor 17 and the inner wall of the detection frame 2, a driving wheel 16 is arranged on the driving motor 17, and a transmission belt 19 is arranged between the driving wheel 16 and the driven wheel 20; the upside tip of slider 14 is equipped with fixed column 13, a side end that fixed column 13 is close to fixed block 4 is equipped with installation piece 12, the one end left side that installation piece 12 is close to fixed block 4 is equipped with left grip block 9, the one end right side that installation piece 12 is close to fixed block 4 is equipped with right grip block 21, and all be equipped with fixing bolt 10 between the both ends of right grip block 21 and left grip block 9 are connected, the inside of installation piece 12 is equipped with force sensor 11, and correspond between force sensor 11 and right grip block 21 and the left grip block 9 and be connected, the intermediate position of right grip block 21 and left grip block 9 junction is equipped with butt joint hole 22.
The upper clamping rod 8 and the lower clamping rod 7 are correspondingly arranged.
The butt joint hole 22 is arranged corresponding to the upper clamping rod 8 and the lower clamping rod 7.
The driving motor 17, the driving cylinder 5 and the tension sensor 11 are electrically connected with an external power supply.
The inside of fixed block 4 is equipped with the dead slot, and corresponds the setting between dead slot and last supporting rod 8 and lower supporting rod 7.
The utility model discloses a theory of operation is:
the utility model relates to a screw tensile detection equipment, the device is applicable to multiple screw detection occasion, when using, start driving cylinder 5 and drive actuating lever 6 and lower holding rod 7 and move upwards, according to the size of screw, move to suitable position and fix one end of screw, further start driving motor 17 and drive action wheel 16 and rotate, drive from driving wheel 20 and threaded rod 15 rotation through drive belt 19, make slider 14 move on threaded rod 15 and dead lever 23, make installation block 12 and right holding plate 21 and left holding plate 9 move to the left side, make butt joint hole 22 on right holding plate 21 and left holding plate 9 dock with the other end of screw, exert the pulling force on the screw to be detected, in this process, tension sensor 11 measures the pulling force value, thereby can accurately detect the pulling force condition that the screw received and calculate the tensile capacity of screw, the operation is convenient and fast when the device is used, and the device has the advantage of convenient operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A tensile detection device for a screw comprises a base (1), a detection frame (2) and a moving device (3); it is characterized in that the upper side end part of the base (1) is provided with a detection frame (2), the inner bottom side of the detection frame (2) is provided with a moving device (3), the middle position of the left end in the detection frame (2) is provided with a fixed block (4), the inner lower side of the fixed block (4) is provided with a driving cylinder (5), a driving rod (6) is arranged at the upper side end part of the driving cylinder (5), a lower clamping rod (7) is arranged at one side end part of the driving rod (6) far away from the driving cylinder (5), an upper clamping rod (8) is arranged at the inner upper side of the fixed block (4), a threaded rod (15) is arranged at the middle position in the moving device (3), and both sides of the threaded rod (15) are provided with fixed rods (23), one side end part of the threaded rod (15) penetrates and extends to the outer side of the mobile device (3), and the threaded rod (15) and the fixed rod (23) are provided with a slide block (14);
a driven wheel (20) is arranged at the penetrating end of the threaded rod (15), a driving motor (17) is arranged in the middle of the right end in the detection frame (2), a fixed frame (18) is arranged between the driving motor (17) and the inner wall of the detection frame (2), a driving wheel (16) is arranged on the driving motor (17), and a transmission belt (19) is arranged between the driving wheel (16) and the driven wheel (20); the upside tip of slider (14) is equipped with fixed column (13), a side end that fixed column (13) are close to fixed block (4) is equipped with installation piece (12), the one end left side that installation piece (12) are close to fixed block (4) is equipped with left grip block (9), the one end right side that installation piece (12) are close to fixed block (4) is equipped with right grip block (21), and all be equipped with fixing bolt (10) between the both ends of right grip block (21) and left grip block (9) are connected, the inside of installation piece (12) is equipped with force sensor (11), and correspond between force sensor (11) and right grip block (21) and left grip block (9) and be connected, the intermediate position of right grip block (21) and left grip block (9) junction is equipped with butt joint hole (22).
2. The screw tensile testing apparatus according to claim 1, wherein the upper clamping rod (8) and the lower clamping rod (7) are correspondingly arranged.
3. The screw tensile testing apparatus according to claim 1, wherein the docking hole (22) is disposed corresponding to the upper clamping rod (8) and the lower clamping rod (7).
4. The screw tensile testing apparatus according to claim 1, wherein the driving motor (17), the driving cylinder (5) and the tension sensor (11) are electrically connected to an external power source.
5. The screw tensile testing device according to claim 1, wherein the fixing block (4) is provided with a hollow groove inside, and the hollow groove is arranged corresponding to the upper clamping rod (8) and the lower clamping rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120848.9U CN211374351U (en) | 2020-01-19 | 2020-01-19 | Tensile detection equipment for screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120848.9U CN211374351U (en) | 2020-01-19 | 2020-01-19 | Tensile detection equipment for screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211374351U true CN211374351U (en) | 2020-08-28 |
Family
ID=72173795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020120848.9U Expired - Fee Related CN211374351U (en) | 2020-01-19 | 2020-01-19 | Tensile detection equipment for screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211374351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304767A (en) * | 2020-12-10 | 2021-02-02 | 芜湖金宇紧固件有限公司 | Tension tester for screw |
-
2020
- 2020-01-19 CN CN202020120848.9U patent/CN211374351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304767A (en) * | 2020-12-10 | 2021-02-02 | 芜湖金宇紧固件有限公司 | Tension tester for screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |