CN218512164U - Measuring mechanism for detecting strength of anti-breaking screw - Google Patents
Measuring mechanism for detecting strength of anti-breaking screw Download PDFInfo
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- CN218512164U CN218512164U CN202222593807.3U CN202222593807U CN218512164U CN 218512164 U CN218512164 U CN 218512164U CN 202222593807 U CN202222593807 U CN 202222593807U CN 218512164 U CN218512164 U CN 218512164U
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Abstract
The utility model relates to a prevent disconnected screw technical field, specifically be a measuring mechanism for detecting prevent disconnected screw intensity, the on-line screen storage device comprises a base, the inside of base is equipped with fixture, the last fixed surface of base has workstation and two backup pads, two the last fixed surface of backup pad has the roof, the last fixed surface of roof has the casing, the inside of casing is equipped with detection mechanism, fixture rotates the gear of connecting between the both sides around the base inner chamber including being fixed in the left electric putter of base inner chamber and through the bearing frame. This a measuring mechanism for detecting prevent disconnected screw intensity, through the fixture who sets up, electric putter promotes first movable plate and first rack and moves right together, and first rack passes through the gear and drives second rack and second movable plate and move left, and drive the clamp splice when first movable plate and second movable plate move and fix the screw, and easy operation conveniently fixes the screw, makes the screw measure more accurate.
Description
Technical Field
The utility model relates to a prevent disconnected screw technical field, specifically be a measuring mechanism for detecting prevent disconnected screw intensity.
Background
The screw is a tool for fastening machine parts of an object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, and the screw is a general term of a fastener and a daily spoken language.
The screw is a common fastener, widely used in machinery, electrical appliances and buildings, generally made of metal or plastic, and is cylindrical, grooves with concave and convex surfaces engraved on the surface are called threads, and due to the material problem, the strength of the screw is not enough, the screw can be broken after long-time use, and aiming at the breakage, the researched breakage-proof screw has higher strength and can be used for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a measuring mechanism for detecting prevent disconnected screw intensity possesses advantages such as fixed convenience, has solved the current problem that takes place to remove when preventing the measurement of disconnected screw intensity.
In order to achieve the above object, the utility model provides a following technical scheme: a measuring mechanism for detecting the strength of a breakage-proof screw comprises a base, wherein a clamping mechanism is arranged inside the base, a workbench and two supporting plates are fixed on the upper surface of the base, top plates are fixed on the upper surfaces of the two supporting plates, a shell is fixed on the upper surface of each top plate, and a detecting mechanism is arranged inside the shell;
fixture rotates the gear of connecting between base inner chamber front and back both sides including being fixed in the left electric putter of base inner chamber and through the bearing frame, the upper surface meshing of gear has the second rack, the lower surface meshing of gear has first rack, the left side of first rack is fixed with first movable plate, the right side of second rack is fixed with the second movable plate, one side that first movable plate and second movable plate are relative all is fixed with the clamp splice, fixture is still including being fixed in the baffle between the upper and lower both sides of base inner chamber, two one side that the baffle carried on the back mutually all is fixed with the dead lever.
Through adopting this technical scheme, can stably centre gripping screw, to its measurement of carrying out intensity, remove when preventing to measure, and influence data.
Further, sliding holes are formed in the side faces of the second moving plate and the first moving plate, and the second moving plate and the first moving plate respectively slide on the outer surfaces of the two fixing rods.
By adopting the technical scheme, the stability of the second movable plate and the first movable plate during movement is improved, deviation is prevented from occurring, and the clamping effect on the screw is prevented from being influenced.
Furthermore, the output end of the electric push rod is fixed on the left side of the first moving plate, two square holes are formed in the upper surface of the base, and the second moving plate and the first moving plate are connected inside the two square holes in a sliding mode respectively.
By adopting the technical scheme, the first moving plate and the second moving plate can conveniently move through the square holes, and the moving distance of the first moving plate and the second moving plate is limited.
Furthermore, two through holes are formed in the side face of the baffle, and the first rack and the second rack are respectively connected inside the two through holes in a sliding mode.
Through adopting this technical scheme, stability when increasing first rack and second rack and moving enables its steady movement, is favorable to the screw centre gripping.
Furthermore, the clamping block is T-shaped, and the lower surface of the clamping block is connected to the upper surface of the workbench in a sliding mode.
Through adopting this technical scheme, carry out the centre gripping through the clamp splice to the screw, when the clamp splice was slided at the upper surface of workstation, increase the stability that the clamp splice removed.
Furthermore, detection mechanism is including being fixed in the motor of roof upper surface, the output shaft of motor is fixed with the bull stick, the surface of bull stick is equipped with drive assembly, detection mechanism is still including being fixed in two fixed plates of the relative one side of two backup pads, the upper surface of fixed plate is fixed with the slide bar, the upper surface of fixed plate is rotated through the bearing frame and is connected with the threaded rod that runs through and extend to the roof outside, two the surface threaded connection of threaded rod has the connecting plate, the lower fixed surface of connecting plate has the briquetting.
By adopting the technical scheme, the strength of the screw is detected through the measuring mechanism, and the breakage-proof performance of the screw is detected.
Furthermore, the transmission assembly comprises a first chain wheel fixed on the outer surface of the rotating rod, the transmission assembly further comprises a second chain wheel fixed on the outer surface of the threaded rod, and chains are connected to the outer surfaces of the first chain wheel and the two second chain wheels in a transmission manner.
Through adopting this technical scheme, the bull stick passes through drive assembly and drives two threaded rods rotatory.
Furthermore, the upper surface of the sliding rod is fixed on the lower surface of the top plate, two threaded holes and two round holes are formed in the upper surface of the connecting plate, the threaded holes are in threaded connection with the threaded rods, and the round holes are in sliding connection with the sliding rod.
Through adopting this technical scheme, through the rotatory connecting plate that drives of threaded rod removal, through the stability when the slide bar increases the connecting plate and removes.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this a measuring mechanism for detecting prevent disconnected screw intensity, through the fixture who sets up, electric putter promotes first movable plate and first rack and moves right together, and first rack passes through the gear and drives second rack and second movable plate and move left, and it is fixed to drive the clamp splice to the screw when first movable plate and second movable plate move, easy operation, and the convenience is fixed the screw, makes the measurement of screw more accurate.
2. This a measuring mechanism for detecting prevent disconnected screw intensity, through the detection mechanism who sets up, the motor drives the bull stick rotatory, and the bull stick passes through drive assembly and drives two threaded rods rotatory to drive connecting plate and briquetting removal, carry out the strength test to the screw, the test is convenient, can detect to the screw fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;
fig. 3 is a schematic structural diagram of the detection mechanism of the present invention.
In the figure: 1. a base; 2. a clamping mechanism; 201. an electric push rod; 202. a first moving plate; 203. a clamping block; 204. a second rack; 205. a second moving plate; 206. a fixing rod; 207. a gear; 208. a first rack; 209. a baffle plate; 3. a work table; 4. a support plate; 5. a top plate; 6. a housing; 7. a detection mechanism; 701. a motor; 702. a rotating rod; 703. a transmission assembly; 704. a threaded rod; 705. a connecting plate; 706. a slide bar; 707. a fixing plate; 708. and (7) briquetting.
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, the measuring mechanism for detecting the strength of the anti-breaking screw in the embodiment includes a base 1, a clamping mechanism 2 is disposed inside the base 1 for clamping the screw, a worktable 3 and two supporting plates 4 are fixed on the upper surface of the base 1, top plates 5 are fixed on the upper surfaces of the two supporting plates 4, a casing 6 is fixed on the upper surface of the top plate 5, and a detecting mechanism 7 is disposed inside the casing 6 for testing the strength of the screw.
Referring to fig. 2, in order to fix screws, the clamping mechanism 2 in this embodiment includes an electric push rod 201 fixed on the left side of the inner cavity of the base 1 and a gear 207 rotatably connected between the front and rear sides of the inner cavity of the base 1 through a bearing block, a second rack 204 is engaged with the upper surface of the gear 207, a first rack 208 is engaged with the lower surface of the gear 207, the gear 207 is driven to rotate by the movement of the first rack 208 and drives the second rack 204 to move, a first moving plate 202 is fixed on the left side of the first rack 208, the output end of the electric push rod 201 is fixed on the left side of the first moving plate 202, the first moving plate 202 is driven to move by the electric push rod 201 and drives the first rack 208 to move, in addition, a second moving plate 205 is fixed on the right side of the second rack 204, a clamping block 203 is fixed on the opposite side of the first moving plate 202 and the second moving plate 205, the section of the clamping block 203 is T-shaped, and the lower surface of the clamping block 203 is slidably connected to the upper surface of the worktable 3, so as to increase the stability of the movement of the clamping block 203 when the upper surface of the worktable 3 slides.
In addition, fixture 2 is still including being fixed in two baffles 209 between the upper and lower both sides of base 1 inner chamber, and two through-holes have been seted up to the side of baffle 209, and first rack 208 and second rack 204 are sliding connection inside two through-holes respectively, and stability when increasing first rack 208 and second rack 204 and removing enables its steady movement, is favorable to the screw centre gripping, and one side that two baffles 209 carried on the back mutually all is fixed with dead lever 206.
Sliding holes are formed in the side faces of the second moving plate 205 and the first moving plate 202, the second moving plate 205 and the first moving plate 202 slide on the outer surfaces of the two fixing rods 206 respectively, the stability of the second moving plate 205 and the first moving plate 202 in moving is improved, and the clamping effect on the screws is prevented from being influenced due to deviation.
In addition, two square holes are formed in the upper surface of the base 1, the second moving plate 205 and the first moving plate 202 are respectively connected inside the two square holes in a sliding manner, and the first moving plate 202 and the second moving plate 205 are convenient to move and limited in moving distance through the square holes.
In the clamping mechanism 2 of this embodiment, the electric push rod 201 pushes the first moving plate 202 and the first rack 208 to move rightward together, the first rack 208 drives the second rack 204 and the second moving plate 205 to move leftward through the gear 207, and the clamping block 203 is driven to fix the screw when the first moving plate 202 and the second moving plate 205 move.
Referring to fig. 3, in order to measure a screw, the detection mechanism 7 in this embodiment includes a motor 701 fixed on the upper surface of the top plate 5, a rotating rod 702 is fixed on an output shaft of the motor 701, a transmission assembly 703 is disposed on an outer surface of the rotating rod 702, the detection mechanism 7 further includes two fixing plates 707 fixed on opposite sides of the two support plates 4, a sliding rod 706 is fixed on an upper surface of the fixing plate 707, an upper surface of the sliding rod 706 is fixed on the lower surface of the top plate 5, a threaded rod 704 penetrating and extending to the outside of the top plate 5 is rotatably connected to an upper surface of the fixing plate 707 through a bearing seat, the rotating rod 702 drives the two threaded rods 704 to rotate through the transmission assembly 703, a connecting plate 705 is threadedly connected to outer surfaces of the two threaded rods 704, the connecting plate 705 is driven to move by the rotation of the two threaded rods 704, and a pressing block 708 is fixed on the lower surface of the connecting plate 705 for performing a strength test on the screw.
The transmission assembly 703 comprises a first chain wheel fixed on the outer surface of the rotating rod 702, the transmission assembly 703 further comprises a second chain wheel fixed on the outer surface of the threaded rod 704, the outer surfaces of the first chain wheel and the two second chain wheels are connected with a chain in a transmission manner, and the rotating rod 702 drives the two threaded rods 704 to rotate through the transmission assembly 703.
In addition, two threaded holes and two round holes are formed in the upper surface of the connecting plate 705, the threaded holes are in threaded connection with the threaded rods 704, the round holes are in sliding connection with the sliding rods 706, the connecting plate 705 is driven to move through rotation of the threaded rods 704, and the stability of the connecting plate 705 during moving is improved through the sliding rods 706.
In the detection mechanism 7 in this embodiment, the motor 701 drives the rotating rod 702 to rotate, and the rotating rod 702 drives the two threaded rods 704 to rotate through the transmission assembly 703 and drives the connecting plate 705 and the pressing block 708 to move, so that the strength of the screw can be tested.
The working principle of the above embodiment is as follows:
(1) The electric push rod 201 is started, the electric push rod 201 pushes the first moving plate 202 to move rightwards, the first rack 208 is driven to move rightwards together in the process that the first moving plate 202 moves rightwards, the meshed gear 207 is driven to rotate together in the process that the first rack 208 moves, the second rack 204 is driven to move leftwards in the process that the gear 207 rotates, the second moving plate 205 is driven to move leftwards simultaneously in the process that the second rack 204 moves, the first moving plate 202 and the second moving plate 205 respectively slide on the outer surfaces of the two fixing rods 206, the stability of the first moving plate 202 and the second moving plate 205 in moving is improved, and the clamping block 203 is driven to fix the screws when the first moving plate 202 and the second moving plate 205 move relatively.
(2) The motor 701 is started, the motor 701 drives the rotating rod 702 to rotate, the rotating rod 702 drives the first chain wheel to rotate when rotating, the first chain wheel can drive the two second chain wheels to rotate through a chain, the two second chain wheels drive the two threaded rods 704 to rotate simultaneously, the connecting plate 705 can be driven to move downwards in the rotating process of the threaded rods 704, the connecting plate 705 can slide on the outer surface of the sliding rod 706, the stability of the connecting plate 705 when moving is improved, the pressing block 708 can be driven to move in the moving process of the connecting plate 705, and the strength of the screw can be tested.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a measuring mechanism for be used for detecting prevent disconnected screw intensity, includes base (1), its characterized in that: a clamping mechanism (2) is arranged inside the base (1), a workbench (3) and two supporting plates (4) are fixed on the upper surface of the base (1), a top plate (5) is fixed on the upper surfaces of the two supporting plates (4), a shell (6) is fixed on the upper surface of the top plate (5), and a detection mechanism (7) is arranged inside the shell (6);
fixture (2) including being fixed in left electric putter (201) of base (1) inner chamber and rotating gear (207) between the both sides around base (1) inner chamber through the bearing frame, the upper surface meshing of gear (207) has second rack (204), the lower surface meshing of gear (207) has first rack (208), the left side of first rack (208) is fixed with first movable plate (202), the right side of second rack (204) is fixed with second movable plate (205), one side that first movable plate (202) and second movable plate (205) are relative all is fixed with clamp splice (203), fixture (2) are still including being fixed in baffle (209) between the upper and lower both sides of base (1) inner chamber, two one side that baffle (209) carried on the back mutually all is fixed with dead lever (206).
2. A measuring mechanism for detecting the strength of a break-proof screw according to claim 1, characterized in that: sliding holes are formed in the side faces of the second moving plate (205) and the first moving plate (202), and the second moving plate (205) and the first moving plate (202) slide on the outer surfaces of the two fixing rods (206) respectively.
3. A measuring mechanism for detecting the strength of a break-proof screw according to claim 1, characterized in that: the output end of the electric push rod (201) is fixed on the left side of the first moving plate (202), two square holes are formed in the upper surface of the base (1), and the second moving plate (205) and the first moving plate (202) are connected to the inner portions of the two square holes in a sliding mode respectively.
4. A measuring mechanism for detecting the strength of a break-proof screw according to claim 1, characterized in that: two through holes are formed in the side face of the baffle (209), and the first rack (208) and the second rack (204) are connected inside the two through holes in a sliding mode respectively.
5. A measuring mechanism for detecting the strength of a break-proof screw according to claim 1, characterized in that: the cross section of the clamping block (203) is T-shaped, and the lower surface of the clamping block (203) is connected to the upper surface of the workbench (3) in a sliding manner.
6. A measuring mechanism for detecting the strength of a break-proof screw according to claim 1, characterized in that: detection mechanism (7) are including being fixed in motor (701) of roof (5) upper surface, the output shaft of motor (701) is fixed with bull stick (702), the surface of bull stick (702) is equipped with drive assembly (703), detection mechanism (7) are still including being fixed in two fixed plates (707) of two backup pad (4) relative one sides, the upper surface of fixed plate (707) is fixed with slide bar (706), the upper surface of fixed plate (707) is connected with through and extends to roof (5) outside threaded rod (704) through the bearing frame rotation, two the surface threaded connection of threaded rod (704) has connecting plate (705), the lower fixed surface of connecting plate (705) has briquetting (708).
7. A measuring mechanism for detecting the strength of a break-proof screw according to claim 6, characterized in that: the transmission assembly (703) comprises a first chain wheel fixed on the outer surface of the rotating rod (702), the transmission assembly (703) further comprises a second chain wheel fixed on the outer surface of the threaded rod (704), and chains are connected to the outer surfaces of the first chain wheel and the two second chain wheels in a transmission manner.
8. A measuring mechanism for detecting the strength of a break-proof screw according to claim 6, characterized in that: the upper surface of the sliding rod (706) is fixed on the lower surface of the top plate (5), the upper surface of the connecting plate (705) is provided with two threaded holes and two round holes, the threaded holes are in threaded connection with the threaded rod (704), and the round holes are in sliding connection with the sliding rod (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593807.3U CN218512164U (en) | 2022-09-29 | 2022-09-29 | Measuring mechanism for detecting strength of anti-breaking screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593807.3U CN218512164U (en) | 2022-09-29 | 2022-09-29 | Measuring mechanism for detecting strength of anti-breaking screw |
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| CN218512164U true CN218512164U (en) | 2023-02-21 |
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| CN202222593807.3U Active CN218512164U (en) | 2022-09-29 | 2022-09-29 | Measuring mechanism for detecting strength of anti-breaking screw |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337649A (en) * | 2023-05-29 | 2023-06-27 | 云南滇坡机械设备有限公司 | Automobile anti-collision beam bending test device |
-
2022
- 2022-09-29 CN CN202222593807.3U patent/CN218512164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337649A (en) * | 2023-05-29 | 2023-06-27 | 云南滇坡机械设备有限公司 | Automobile anti-collision beam bending test device |
| CN116337649B (en) * | 2023-05-29 | 2024-04-12 | 苏州首测检测技术有限公司 | Automobile anti-collision beam bending test device |
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