CN219444823U - Screw rod precision detection clamp - Google Patents
Screw rod precision detection clamp Download PDFInfo
- Publication number
- CN219444823U CN219444823U CN202223541608.4U CN202223541608U CN219444823U CN 219444823 U CN219444823 U CN 219444823U CN 202223541608 U CN202223541608 U CN 202223541608U CN 219444823 U CN219444823 U CN 219444823U
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- clamping device
- rod
- fixedly connected
- screw
- clamp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a screw rod precision detection clamp which comprises a first clamping device, wherein the first clamping device comprises a fixed clamp, a movable clamp, a motor, a rotary rod and a fixed table, the fixed clamp is fixedly connected with the fixed table, and a second spur gear is meshed with a third spur gear. Through above structure, it is tight with the lead screw through first clamping device and second clamping device, the motor drives the second straight-tooth wheel, the second straight-tooth wheel drives the first straight-tooth wheel of third straight-tooth wheel rotation control rotation, thereby make movable rod reciprocate, thereby realize the regulation of first clamping device height, it is convenient when measuring needs, adjust first clamping device height, make the lead screw be located same vertical horizon, the difference in height that produces when preventing to press from both sides tight lead screw one end height influences measuring result, and two press from both sides tight cooperation use, make the measuring part of lead screw more various, make the anchor clamps of pressing from both sides tight more have stability, make measuring result more accurate, guarantee lead screw outgoing quality.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a screw rod precision detection clamp.
Background
At present, the lead screw is widely applied to a plurality of fields, and particularly, the lead screw is widely popularized and applied in some precision machining equipment. For these precision machining devices, the precision requirement on the screw is very high, and in order to meet the use requirement of the device on the precision of the screw, the produced screw can be put into use after detection. In the precision detection of the screw, a tool is required to clamp the equipment, and the screw is assisted in precision detection.
In the traditional screw precision clamp, the clamping device is supported in the air through an auxiliary device such as a single supporting rod, one end of the clamping screw is controlled by a threaded rod and a nut, clamping and disassembling are more troublesome, a detection part is single, if the clamp can only clamp one end according to detection requirements, the stability of the clamp is insufficient, the measurement result is easily affected, for example, the screw precision detection clamp disclosed by patent application number 202220228391.2 is supported by the single supporting screw, the screw is fixed by the screw and the nut, the screw and the nut are manually screwed to clamp the screw, and the screw and the nut are unscrewed when the screw and the nut are disassembled, so that the clamp is troublesome in operation, long in time consumption and relatively reduced in working efficiency.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a screw precision detection clamp, which clamps a screw through a first clamping device and a second clamping device, a motor drives a second straight gear, the second straight gear drives a third straight gear to rotate so as to control the first straight gear to rotate, so that a movable rod moves up and down, the height of the first clamping device is conveniently adjusted when measurement is needed, the screw is positioned on the same vertical horizontal line, the height difference generated when one end of the screw is prevented from influencing a measurement result, the two clamping devices are matched for use, the measurement positions of the screw are more various, the clamped clamp has stability, the measurement result is more accurate, and the delivery quality of the screw is ensured.
The utility model also provides a screw rod precision detection clamp, which comprises: the mounting seat is fixedly connected with a supporting column on the upper surface of the mounting seat, the upper surface of the mounting seat is fixedly connected with a supporting rod, a movable rod is connected inside the supporting rod in a sliding manner, the upper end of the supporting rod is fixedly connected with a rack block, the side surface of the movable rod is rotationally connected with a rotating rod, one end of the rotating rod, far away from the movable rod, is fixedly connected with a first straight gear, and the side surface of the first straight gear is fixedly connected with a second bevel gear; the first clamping device comprises a fixing clamp, a movable clamp, a motor, a rotary rod and a fixing table, wherein the fixing clamp is fixedly connected with the fixing table, the movable clamp is fixedly connected with the rotary rod, the output end of the motor is fixedly connected with the rotary rod, a second spur gear is fixedly connected with the surface of the rotary rod, a first bevel gear is connected with the surface of the second bevel gear in a meshed mode, a third spur gear is fixedly connected with the side surface of the first bevel gear, and the second spur gear is connected with the third spur gear in a meshed mode. Through above structure, it is tight with the lead screw through first clamping device and second clamping device, the motor drives the second straight-tooth wheel, the second straight-tooth wheel drives the first straight-tooth wheel of third straight-tooth wheel rotation control rotation, thereby make movable rod reciprocate, thereby realize the regulation of first clamping device height, it is convenient when measuring needs, adjust first clamping device height, make the lead screw be located same vertical horizon, the difference in height that produces when preventing to press from both sides tight lead screw one end height influences measuring result, and two press from both sides tight cooperation use, make the measuring part of lead screw more various, make the anchor clamps of pressing from both sides tight more have stability, make measuring result more accurate, guarantee lead screw outgoing quality.
According to the screw rod precision detection clamp disclosed by the utility model, the second clamping device is fixedly connected to the upper surface of the supporting column, and the second clamping device is consistent with the first clamping device in structure. By the structure, the clamping device has higher stability.
According to the lead screw precision detection clamp, the first straight gear is in meshed connection with the rack block, and the first straight gear is in meshed connection with the third straight gear. Through the structure, the movable rod can normally move.
According to the screw rod precision detection clamp disclosed by the utility model, the surface of the third straight gear is fixedly connected with the fixed rod, and the two ends of the fixed rod are rotatably connected with the fixed frame. Through above structure, conveniently support third straight-line gear, guarantee that third straight-line gear can normally rotate.
According to the screw rod precision detection clamp disclosed by the utility model, the fixed frame is fixedly connected with the surface of the fixed table, and the rotary rod is rotatably connected with the fixed table. Through the structure, the fixing frame is fixed.
According to the screw rod precision detection clamp, the motor is fixedly connected with the fixed table, and a side notch is formed in one side of the fixed table. Through the structure, the movable clamp is convenient to move.
According to the screw rod precision detection clamp, the surface of the mounting seat is provided with the mounting holes, and the mounting holes are distributed at four corners of the mounting seat. Through above structure, the whole device is fixed in easy to assemble.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an overall structure diagram of a screw accuracy detection clamp of the present utility model;
FIG. 2 is a front view block diagram of a screw accuracy detection fixture of the present utility model;
FIG. 3 is a block diagram of the lead screw accuracy detection clamp of FIG. 1 at A;
fig. 4 is a block diagram of a first clamping device of the screw accuracy detecting clamp of the present utility model.
Legend description:
1. a mounting base; 2. a support column; 3. a support rod; 4. a movable rod; 5. a rack block; 6. a first clamping device; 7. a second clamping device; 8. a rotating lever; 9. a second spur gear; 10. a fixing frame; 11. a third spur gear; 12. a first straight gear; 13. a fixed rod; 14. a mounting hole; 15. a first bevel gear; 16. a second bevel gear;
601. a fixing clamp; 602. a movable clamp; 603. a motor; 604. a rotating rod; 605. a fixed table.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, a screw accuracy detecting jig according to an embodiment of the present utility model includes: the installation seat 1 is convenient for installing the whole device, the support column 2 is fixedly connected to the upper surface of the installation seat 1, the second clamping device 7 is fixed, the support rod 3 is fixedly connected to the upper surface of the installation seat 1, the movable rod 4 is slidably connected to the inside of the support rod 3, the height of the first clamping device 6 is convenient to change, the upper end of the support rod 3 is fixedly connected with the rack block 5, the movement of the movable rod 4 is matched with the rotation of the motor 603, the movable rod 4 can only indirectly control the rotation of the first straight gear 12 through the motor 603, the movable rod 4 is in meshed connection with the rack block 5 for movement through the first straight gear 12, the rotating rod 8 is rotationally connected to the side surface of the movable rod 4, and one end, far away from the movable rod 4, of the rotating rod 8 is fixedly connected with the first straight gear 12; the first clamping device 6, the first clamping device 6 includes fixation clamp 601, movable clamp 602, motor 603, rotary rod 604, fixed station 605, fixation clamp 601 and fixed station 605 fixed connection, movable clamp 602 and rotary rod 604 fixed connection, the output and the rotary rod 604 fixed connection of motor 603, the fixed surface of rotary rod 604 is connected with second spur gear 9, first bevel gear 15 is connected in the surface engagement of second bevel gear 16, the side surface fixedly connected with third spur gear 11 of first bevel gear 15, second spur gear 9 is connected in the engagement of third spur gear 11. Through above structure, it is tight with the lead screw through first clamping device 6 and second clamping device 7, motor 603 drives second straight-tooth wheel 9, second straight-tooth wheel 9 drives the rotation of third straight-tooth wheel 11 and controls first straight-tooth wheel 12 and rotate, thereby make movable rod 4 reciprocate, thereby realize the regulation of first clamping device 6 height, the convenience is when measuring needs, adjust first clamping device 6 height, make the lead screw be located same vertical horizontal line, the difference in height that produces when preventing to press from both sides tight lead screw one end height influences measuring result, and two clamp cooperation use, make the measuring part of lead screw more various, make the anchor clamps of clamp more have stability, make measuring result more accurate, guarantee lead screw outgoing quality.
The upper surface of the support column 2 is fixedly connected with a second clamping device 7, and the second clamping device 7 is consistent with the first clamping device 6 in structure. By the structure, the clamping device has higher stability.
The first straight gear 12 is in meshed connection with the rack block 5, and the first straight gear 12 is in meshed connection with the third straight gear 11. With the above structure, the movable rod 4 can be normally moved.
The surface of the third straight gear 11 is fixedly connected with a fixed rod 13, and two ends of the fixed rod 13 are rotatably connected with a fixed frame 10. Through the structure, the third spur gear 11 is conveniently supported, and the third spur gear 11 can be guaranteed to normally rotate.
The fixed frame 10 is fixedly connected with the surface of the fixed table 605, and the rotary rod 604 is rotatably connected with the fixed table 605. With the above structure, the mount 10 is fixed.
The motor 603 is fixedly connected with the fixed table 605, and one side of the fixed table 605 is provided with a side notch. With the above structure, the movable clamp 602 is convenient to move.
The surface of the mounting seat 1 is provided with mounting holes 14, and the mounting holes 14 are distributed at four corners of the mounting seat 1. Through above structure, the whole device is fixed in easy to assemble.
Working principle: the device is characterized in that the mounting seat 1 is fixedly mounted at a proper position through the mounting hole 14, one end of the screw rod is clamped in the second clamping device 7 according to measurement requirements, the other end of the screw rod is placed in the movable clamp 602 and the fixed clamp 601, the motor 603 controls the rotating rod 604 to rotate so as to control the movable clamp 602 to clamp the screw rod, meanwhile, the rotation of the rotating rod 604 drives the second straight gear 9 to rotate, the second straight gear 9 controls the first bevel gear 15 to rotate through the third straight gear 11, the first bevel gear 15 drives the second bevel gear 16 to rotate so as to enable the first straight gear 12 to rotate, the first straight gear 12 moves on the rack block 5, the clamping is achieved, the height of the first clamping device 6 is successfully adjusted, the clamping step of the second clamping device 7 is consistent with the clamping step of the first clamping device 6, and the movable clamp 602 is loosened with the fixed clamp 601 through the motor 603 during disassembly, and therefore the disassembly can be completed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a lead screw precision detects anchor clamps which characterized in that includes:
the mounting seat (1), the upper surface fixedly connected with support column (2) of mount pad (1), the upper surface fixedly connected with bracing piece (3) of mount pad (1), the inside sliding connection of bracing piece (3) has movable rod (4), the upper end fixedly connected with rack piece (5) of bracing piece (3), the side surface fixedly connected with dwang (8) of movable rod (4), the one end that dwang (8) kept away from movable rod (4) rotates and is connected with first straight gear (12), the side surface fixedly connected with second bevel gear (16) of first straight gear (12);
the first clamping device (6), first clamping device (6) include fixation clamp (601), activity clamp (602), motor (603), rotary rod (604), fixed station (605), fixation clamp (601) and fixed station (605) fixed connection, activity clamp (602) and rotary rod (604) fixed connection, the output and rotary rod (604) fixed connection of motor (603), the fixed surface of rotary rod (604) is connected with second spur gear (9), first bevel gear (15) are connected in the surface engagement of second bevel gear (16), the side surface fixedly connected with third spur gear (11) of first bevel gear (15), second spur gear (9) are connected with third spur gear (11) engagement.
2. The screw rod precision detection clamp according to claim 1, wherein a second clamping device (7) is fixedly connected to the upper surface of the support column (2), and the second clamping device (7) is consistent with the first clamping device (6) in structure.
3. The lead screw precision detection clamp according to claim 1, wherein the first straight gear (12) is in meshed connection with the rack block (5), and the first straight gear (12) is in meshed connection with the third straight gear (11).
4. The screw rod precision detection clamp according to claim 1, wherein a fixing rod (13) is fixedly connected to the surface of the third spur gear (11), and fixing frames (10) are rotatably connected to two ends of the fixing rod (13).
5. The screw accuracy detection clamp according to claim 4, wherein the fixing frame (10) is fixedly connected with the surface of the fixing table (605), and the rotating rod (604) is rotatably connected with the fixing table (605).
6. The screw accuracy detection clamp according to claim 1, wherein the motor (603) is fixedly connected with a fixed table (605), and a side notch is formed in one side of the fixed table (605).
7. The lead screw precision detection clamp according to claim 1, wherein the surface of the mounting seat (1) is provided with mounting holes (14), and the mounting holes (14) are distributed at four corners of the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541608.4U CN219444823U (en) | 2022-12-29 | 2022-12-29 | Screw rod precision detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541608.4U CN219444823U (en) | 2022-12-29 | 2022-12-29 | Screw rod precision detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219444823U true CN219444823U (en) | 2023-08-01 |
Family
ID=87419790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223541608.4U Active CN219444823U (en) | 2022-12-29 | 2022-12-29 | Screw rod precision detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219444823U (en) |
-
2022
- 2022-12-29 CN CN202223541608.4U patent/CN219444823U/en active Active
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