CN220398400U - Upper connecting rod size measuring device - Google Patents
Upper connecting rod size measuring device Download PDFInfo
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- CN220398400U CN220398400U CN202321866159.2U CN202321866159U CN220398400U CN 220398400 U CN220398400 U CN 220398400U CN 202321866159 U CN202321866159 U CN 202321866159U CN 220398400 U CN220398400 U CN 220398400U
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 230000014759 maintenance of location Effects 0.000 claims description 18
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an upper connecting rod size measuring device, which relates to the field of upper connecting rod size measurement and comprises a measuring main body, a measuring mechanism, a position mechanism and a rod collecting mechanism. According to the utility model, through the arranged measuring main body, the sliding groove, the measuring mechanism, the position mechanism and the graduated scale, the inner wall of a connecting hole of an upper connecting rod to be measured can be placed through the top ends of the movable measuring rod and the fixed measuring rod which are arranged in the device, then the operating handle is pulled down, so that the movable measuring rod rotates through the connecting shaft and the fixed measuring rod, the sliding block arranged at the lower end of the movable measuring rod moves leftwards at the inner end of the sliding groove, the distance between the movable measuring rod and the outer side of the top of the fixed measuring rod is the diameter of the inner wall of the connecting hole of the upper connecting rod, the length between the movable measuring rod and the outer side of the top of the fixed measuring rod corresponds to the positions of the left side and the right side of the measuring rod arranged at the lower end, and the position of the left end of the measuring block on the movable measuring rod on the graduated scale is the diameter of the inner wall of the connecting hole, and the accuracy of the device on hole position measurement is improved.
Description
Technical Field
The utility model relates to the field of upper connecting rod size measurement, in particular to an upper connecting rod size measurement device.
Background
With the increase of industrial manufacturing process and precision part size, many parts need to be inspected partially or even completely, workers must invest a lot of manpower and time to test the product size, and in the process of realizing the product size detection by using the conventional measuring equipment, the measurement of the upper connecting rod is particularly difficult, so that an upper connecting rod size measuring device is needed.
When the conventional size measuring device is operated, the accurate measurement operation cannot be performed on the size of the opening of the upper connecting rod, meanwhile, the clamping measurement operation cannot be effectively performed on other positions of the upper connecting rod, and the problem that the measuring device cannot be conveniently collected is solved, so that the upper connecting rod size measuring device is urgently needed.
Disclosure of Invention
Based on the above, the utility model aims to provide an upper connecting rod size measuring device, so as to solve the problems that the prior size measuring device cannot accurately measure the size of an opening of an upper connecting rod, cannot effectively perform clamping measurement on other positions of the upper connecting rod and cannot collect the measuring device conveniently.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an go up connecting rod size measurement device, includes measurement main part, measuring mechanism, position mechanism and receipts pole mechanism, the spout has been seted up to measurement main part inner, measuring mechanism is installed to spout inner, measuring mechanism includes slider, removal measuring staff, connecting axle, operation handle, retention measuring staff, fixed axle and telescopic link, the slider is installed to spout one end, the removal measuring staff is installed to slider one end, the connecting axle is installed to removal measuring staff one end, the operation handle is installed to connecting axle one end, the retention measuring staff is installed to connecting axle one end, the fixed axle is installed to retention measuring staff one end, the telescopic link is installed to retention measuring staff one end.
And one end of the movable measuring rod is provided with a position mechanism.
The measuring device is characterized in that a rod collecting mechanism is arranged at one end of the measuring main body, and a graduated scale is seal-cut on the surface of the measuring main body.
Preferably, the movable measuring bar and the measuring body form a sliding structure through the sliding groove, and the movable measuring bar and the retention measuring bar form a rotating structure through the connecting shaft.
Preferably, the position mechanism comprises a rotary groove, a block moving shaft and a measuring block, wherein the rotary groove is formed in one end of the retention measuring rod, the block moving shaft is arranged at the inner end of the rotary groove, and the measuring block is arranged at one end of the block moving shaft.
Preferably, the measuring block and the retention measuring rod form a rotating structure through a moving block shaft, and the lower end surface of the measuring block is closely attached to the upper end surface of the measuring body.
Preferably, the rod collecting mechanism comprises a sliding rail, a moving block and a rod sleeve, wherein the sliding rail is arranged at one end of the measuring main body, the moving block is arranged at the inner end of the sliding rail, and the rod sleeve is arranged at one end of the moving block.
Preferably, the sleeve rod cylinder and the measuring main body form a sliding structure through the sliding rail, and the diameter of the inner end of the sleeve rod cylinder is larger than that of the outer end of the measuring main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged measuring main body, the sliding groove, the measuring mechanism, the position mechanism and the graduated scale, the inner wall of a connecting hole of an upper connecting rod to be measured can be placed through the top ends of the movable measuring rod and the fixed measuring rod which are arranged in the device, then the operating handle is pulled down, so that the movable measuring rod rotates through the connecting shaft and the fixed measuring rod, the sliding block arranged at the lower end of the movable measuring rod moves leftwards at the inner end of the sliding groove, the distance between the movable measuring rod and the outer side of the top of the fixed measuring rod is the diameter of the inner wall of the connecting hole of the upper connecting rod, the length between the movable measuring rod and the outer side of the top of the fixed measuring rod corresponds to the positions of the left side and the right side of the measuring rod which are arranged at the lower end, the position of the left end of the measuring block on the movable measuring rod on the graduated scale is the diameter of the inner wall of the connecting hole, and the accuracy of the hole position measurement of the device is improved;
2. according to the utility model, through the arranged measuring main body, the measuring mechanism, the position mechanism and the graduated scale, the position needing to be measured of the upper connecting rod can be attached to the inner wall of the top end of the movable measuring rod and the inner wall of the top end of the fixed measuring rod which are arranged in the device, the position needing to be measured of the upper connecting rod is tightly pressed through the action of the telescopic rod, then the actual size of the position needing to be measured of the upper connecting rod is observed by reading the position, on the graduated scale, of the right side of the measuring block on the movable measuring rod, and the flexibility of the device is improved;
3. according to the utility model, through the arranged measuring main body, the sliding groove, the measuring mechanism and the rod collecting mechanism, the sliding block arranged in the device can move leftwards to the leftmost end at the inner end of the sliding groove, the positioning measuring rod is operated to rotate anticlockwise through the fixed shaft, the moving measuring rod and the positioning measuring rod are rotated to be parallel to the measuring main body, and then the rod sleeve is operated to slide rightwards on the sliding rail through the moving block, so that the rod sleeve is sleeved with the moving measuring rod, the whole measuring device can be collected for portable movement, and the convenience of the device is improved.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the measuring mechanism of the present utility model;
FIG. 3 is a schematic view of a positioning mechanism according to the present utility model;
fig. 4 is a schematic structural view of the rod retracting mechanism of the present utility model.
In the figure: 1. a measuring body; 2. a chute; 3. a measuring mechanism; 301. a slide block; 302. moving the measuring rod; 303. a connecting shaft; 304. an operating handle; 305. a retention lever; 306. a fixed shaft; 307. a telescopic rod; 4. a position mechanism; 401. a rotary groove; 402. a block moving shaft; 403. a measuring block; 5. a rod collecting mechanism; 501. a slide rail; 502. a moving block; 503. a sleeve rod cylinder; 6. a graduated scale.
Detailed Description
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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to FIGS. 1 to 4, an upper link size measuring apparatus includes a measuring body 1, a measuring mechanism 3, a positioning mechanism 4 and a retracting mechanism 5, a chute 2 is provided at an inner end of the measuring body 1, the measuring mechanism 3 is mounted at an inner end of the chute 2, the measuring mechanism 3 includes a slider 301, a movable measuring bar 302, a connecting shaft 303, an operating handle 304, a fixing shaft 306 and a telescopic bar 307, the slider 301 is mounted at one end of the chute 2, the movable measuring bar 302 is mounted at one end of the slider 301, the connecting shaft 303 is mounted at one end of the movable measuring bar 302, the operating handle 304 is mounted at one end of the connecting shaft 303, the fixing shaft 306 is mounted at one end of the fixing shaft 305, the telescopic bar 307 is mounted at one end of the fixing shaft 305, the movable measuring bar 302 forms a sliding structure with the measuring body 1 through the chute 2, and the movable measuring bar 302 forms a rotating structure with the fixing shaft 305 through the connecting shaft 303, the top ends of the movable measuring rod 302 and the fixed measuring rod 305 which are arranged in the device are placed into the inner wall of a connecting hole of the upper connecting rod to be measured, then the operating handle 304 is pulled down, the movable measuring rod 302 and the fixed measuring rod 305 form rotation through the connecting shaft 303, the sliding block 301 arranged at the lower end of the movable measuring rod 302 moves leftwards at the inner end of the sliding groove 2, the distance between the movable measuring rod 302 and the outer side of the top of the fixed measuring rod 305 is the diameter of the inner wall of the connecting hole of the upper connecting rod, the length between the movable measuring rod 302 and the outer side of the top of the fixed measuring rod 305 corresponds to the left side and the right side of the measuring block 403 arranged at the lower end, the position of the left end of the measuring block 403 on the movable measuring rod 302 on the graduated scale 6 is the diameter of the inner wall of the connecting hole, and the accuracy of the hole position measurement of the device is improved.
Referring to fig. 1-4, a position mechanism 4 is installed at one end of a moving measuring rod 302, the position mechanism 4 includes a rotary slot 401, a moving block shaft 402 and a measuring block 403, the rotary slot 401 is opened at one end of a fixed measuring rod 305, the moving block shaft 402 is installed at the inner end of the rotary slot 401, the measuring block 403 is installed at one end of the moving block shaft 402, the measuring block 403 and the fixed measuring rod 305 form a rotary structure, the lower end surface of the measuring block 403 is tightly attached to the upper end surface of the measuring body 1, the moving measuring rod 302 and the inner wall of the top end of the fixed measuring rod 305 installed in the device are attached to any position of the upper connecting rod to be measured, the position of the upper connecting rod to be measured is compressed through the action of a telescopic rod 307, then the actual size of the position of the upper connecting rod to be measured is observed by reading the position of the right side of the measuring block 403 on the moving measuring rod 302 on a graduated scale 6, and the flexibility of the device is improved.
Referring to fig. 1-4, an upper link size measuring device is disclosed, a rod collecting mechanism 5 is installed at one end of a measuring main body 1, a graduated scale 6 is seal-cut on the surface of the measuring main body 1, the rod collecting mechanism 5 comprises a sliding rail 501, a moving block 502 and a sleeve rod cylinder 503, a sliding rail 501 is opened at one end of the measuring main body 1, the moving block 502 is installed at the inner end of the sliding rail 501, a sleeve rod cylinder 503 is installed at one end of the moving block 502, the sleeve rod cylinder 503 forms a sliding structure with the measuring main body 1 through the sliding rail 501, the diameter of the inner end of the sleeve rod cylinder 503 is larger than the diameter of the outer end of the measuring main body 1, a sliding block 301 installed in the device moves leftmost to the leftmost end at the inner end of a sliding groove 2, a fixing shaft 306 is operated to rotate anticlockwise, a movable measuring rod 302 and the fixing rod 305 are parallel to the measuring main body 1, then the sleeve rod cylinder 503 is operated to slide rightwards on the sliding rail 501 through the moving block 502, the sleeve rod cylinder 503 is sleeved with the movable measuring rod 302, and the whole measuring device can be collected and moved portably, and convenience of the device is improved.
Working principle: when in use, the top ends of the movable measuring rod 302 and the retention measuring rod 305 are preferentially placed on the inner wall of a connecting hole of the upper connecting rod to be measured, then the operation handle 304 is pulled down, so that the movable measuring rod 302 and the retention measuring rod 305 form rotation through the connecting shaft 303, the sliding block 301 arranged at the lower end of the movable measuring rod 302 moves leftwards at the inner end of the sliding groove 2, the distance between the movable measuring rod 302 and the outer side of the top of the retention measuring rod 305 is the diameter of the inner wall of the connecting hole of the upper connecting rod, the length between the movable measuring rod 302 and the outer side of the top of the retention measuring rod 305 corresponds to the left side and the right side of the measuring block 403 arranged at the lower end, the position of the left end of the measuring block 403 on the movable measuring rod 302 on the graduated scale 6 is the diameter of the inner wall of the connecting hole, and the inner walls of the top ends of the movable measuring rod 302 and the retention measuring rod 305 can be operated to be attached to the position of the connecting rod to be measured at will, the upper connecting rod is pressed at the position to be measured through the action of the telescopic rod 307, then the actual size of the position to be measured of the upper connecting rod is observed by reading the position, on the right side of the measuring block 403, on the movable measuring rod 302 on the graduated scale 6, when the measurement is finished, the movable measuring rod 302 and the retention measuring rod 305 are rotated in a counterclockwise direction through the fixed shaft 306 by operating the sliding block 301 to the leftmost end, then the movable measuring rod 302 and the retention measuring rod 305 are rotated to be parallel to the measuring body 1, and the movable measuring rod 302 is sleeved by the sleeve rod cylinder 503 through the movable block 502 sliding on the sliding rail 501 to the right side, so that the whole measuring device can be collected and moved in a portable mode, and the use process of the device is completed.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an upper connecting rod size measuring device, includes measurement main part (1), measuring mechanism (3), position mechanism (4) and receipts pole mechanism (5), its characterized in that: the measuring device comprises a measuring main body (1), wherein the inner end of the measuring main body (1) is provided with a sliding groove (2), the inner end of the sliding groove (2) is provided with a measuring mechanism (3), the measuring mechanism (3) comprises a sliding block (301), a movable measuring rod (302), a connecting shaft (303), an operating handle (304), a fixing measuring rod (305), a fixed shaft (306) and a telescopic rod (307), one end of the sliding groove (2) is provided with the sliding block (301), one end of the sliding block (301) is provided with the movable measuring rod (302), one end of the movable measuring rod (302) is provided with the connecting shaft (303), one end of the connecting shaft (303) is provided with the operating handle (304), one end of the connecting shaft (303) is provided with the fixing measuring rod (305), one end of the fixing measuring rod (305) is provided with the fixed shaft (306), and one end of the fixing measuring rod (305) is provided with the telescopic rod (307).
One end of the movable measuring rod (302) is provided with a position mechanism (4);
the measuring device is characterized in that a rod collecting mechanism (5) is arranged at one end of the measuring main body (1), and a graduated scale (6) is seal-cut on the surface of the measuring main body (1).
2. An upper link size measurement apparatus as set forth in claim 1 wherein: the movable measuring rod (302) and the measuring main body (1) form a sliding structure through the sliding groove (2), and the movable measuring rod (302) and the retention measuring rod (305) form a rotating structure through the connecting shaft (303).
3. An upper link size measurement apparatus as set forth in claim 1 wherein: the position mechanism (4) comprises a rotary groove (401), a block moving shaft (402) and a measuring block (403), wherein the rotary groove (401) is formed in one end of the retention measuring rod (305), the block moving shaft (402) is arranged at the inner end of the rotary groove (401), and the measuring block (403) is arranged at one end of the block moving shaft (402).
4. An upper link size measurement apparatus according to claim 3, wherein: the measuring block (403) and the retention measuring rod (305) form a rotating structure through the block moving shaft (402), and the lower end surface of the measuring block (403) is tightly attached to the upper end surface of the measuring main body (1).
5. An upper link size measurement apparatus as set forth in claim 1 wherein: the rod collecting mechanism (5) comprises a sliding rail (501), a moving block (502) and a rod sleeve (503), wherein the sliding rail (501) is arranged at one end of the measuring main body (1), the moving block (502) is arranged at the inner end of the sliding rail (501), and the rod sleeve (503) is arranged at one end of the moving block (502).
6. An upper link size measurement apparatus as set forth in claim 5 wherein: the sleeve rod cylinder (503) and the measuring main body (1) form a sliding structure through the sliding rail (501), and the diameter of the inner end of the sleeve rod cylinder (503) is larger than that of the outer end of the measuring main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866159.2U CN220398400U (en) | 2023-07-17 | 2023-07-17 | Upper connecting rod size measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866159.2U CN220398400U (en) | 2023-07-17 | 2023-07-17 | Upper connecting rod size measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398400U true CN220398400U (en) | 2024-01-26 |
Family
ID=89597893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321866159.2U Active CN220398400U (en) | 2023-07-17 | 2023-07-17 | Upper connecting rod size measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398400U (en) |
-
2023
- 2023-07-17 CN CN202321866159.2U patent/CN220398400U/en active Active
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