CN210180352U - Large-inner-diameter pneumatic detector - Google Patents
Large-inner-diameter pneumatic detector Download PDFInfo
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- CN210180352U CN210180352U CN201921168352.2U CN201921168352U CN210180352U CN 210180352 U CN210180352 U CN 210180352U CN 201921168352 U CN201921168352 U CN 201921168352U CN 210180352 U CN210180352 U CN 210180352U
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Abstract
The utility model relates to a large-inner-diameter pneumatic detector, which comprises a frame and a detecting tool, wherein a transmission mechanism is arranged on the frame, one part of the transmission mechanism is arranged inside the frame, and the other part of the transmission mechanism is arranged outside the frame and is connected with a floating mechanism; the transmission mechanism is arranged in the frame and comprises a balancing weight, the part arranged outside the frame comprises a chain wheel, the transmission mechanism also comprises a chain connecting the balancing weight and the chain wheel, one end of the chain is connected with the balancing weight in the frame, the middle part of the chain is meshed with the chain wheel, and the other end of the chain is connected with the floating mechanism; the floating mechanism comprises a floating frame, a base is arranged at the bottom of the floating frame, a first guide rail, a first sliding plate and a second guide rail are arranged above the base, the first sliding plate is arranged above the first guide rail, and the second guide rail is arranged above the first sliding plate and is perpendicular to the first guide rail; the utility model discloses whole detection speed is fast, the cost is low, can hand the pneumatic detection machine of big internal diameter who uses.
Description
Technical Field
The utility model relates to an examine the utensil field, especially relate to a pneumatic detection machine of big internal diameter.
Background
The conventional pneumatic detection of the inner diameter can only aim at a small inner diameter or detect by using three-coordinate detection equipment, and cannot meet the efficiency of online production, and meanwhile, the three-coordinate detection equipment has special requirements on the use environment and needs to operate in a clean environment at a certain temperature; the general three-coordinate detection equipment has low detection efficiency and can not meet the requirement of a production field. The large-inner-diameter pneumatic measuring head is heavy in structure, small in fit clearance between the measuring head and a product, not beneficial to batch production and handheld use, and high in cost.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a big internal diameter pneumatic detection machine that detects fastly, the cost is low, can handheld use.
In order to achieve the purpose, the utility model provides a large-inner-diameter pneumatic detector, which comprises a frame and a detecting tool, wherein a transmission mechanism is arranged on the frame, one part of the transmission mechanism is arranged inside the frame, and the other part of the transmission mechanism is arranged outside the frame and is connected with a floating mechanism;
the transmission mechanism is arranged in the frame and comprises a balancing weight, the part arranged outside the frame comprises a chain wheel, the transmission mechanism also comprises a chain connecting the balancing weight and the chain wheel, one end of the chain is connected with the balancing weight in the frame, the middle part of the chain is meshed with the chain wheel, and the other end of the chain is connected with the floating mechanism;
the floating mechanism comprises a floating frame, a base is arranged at the bottom of the floating frame, a first guide rail, a first sliding plate, a second guide rail and a second sliding plate are arranged above the base, the first sliding plate is arranged above the first guide rail, the second guide rail is arranged above the first sliding plate and is vertical to the first guide rail, and the second sliding plate is arranged above the second guide rail; a through hole is formed in the middle of each of the first guide rail, the first sliding plate, the second guide rail and the second sliding plate, the checking fixture penetrates through the through hole to be connected with the floating mechanism, and a fixing part for locking the checking fixture is further arranged above the second sliding plate.
In the large-inner-diameter pneumatic detection machine, the transmission mechanism is used for controlling the detection tool to move up and down, the first guide rail and the first sliding plate are used for controlling the front-back movement direction of the detection tool, and the second guide rail and the second sliding plate are used for controlling the left-right movement direction of the detection tool; the whole device has simple structure, low cost and high detection speed.
As an improvement of the utility model, the frame is including setting up the frame in the bottom and setting up the rack in the frame top, the required measuring work piece is put to the frame top, the balancing weight sets up inside the rack, the relocation mechanism just is located the frame top with examining the setting in the rack outside.
As an improvement of the utility model, still be provided with universal bearing between No. two slides and the mounting, universal bearing lets the utensil of examining swing at certain angle.
As an improvement of the utility model, a first limiting block for preventing the first slide plate from separating from the first guide rail is arranged above the base; a second limiting block for preventing the second sliding plate from being separated from the second guide rail is arranged above the first sliding plate.
As an improvement of the utility model, be provided with three handle in the middle of the base and both sides, be convenient for manually control.
As an improvement of the utility model, frame bottom four corners still is provided with the pulley of convenient removal, is convenient for remove the pneumatic detection machine of big internal diameter.
As an improvement of the utility model, the rack side still is provided with supplementary guide rail, the last slider that is provided with supplementary guide rail corresponding of relocation mechanism makes relocation mechanism reciprocate along supplementary guide rail.
As an improvement of the utility model, the floating frame lateral wall top is opened there is a U-shaped groove, the slider is L shape, and its one end is fixed on the U-shaped groove, and the other end is opened there is the sliding tray with supplementary guide rail matched with.
As an improvement of the utility model, examine the utensil and be floating pneumatic utensil of examining, do benefit to the internal diameter of measuring the work piece.
As an improvement of the present invention, the fixing member is a lock nut.
To sum up, the transmission mechanism of the utility model is used for controlling the checking fixture to move up and down, the first guide rail and the first sliding plate are used for controlling the front-back movement direction of the checking fixture, and the second guide rail and the second sliding plate are used for controlling the left-right movement direction of the checking fixture; the universal bearing enables the detection tool to swing at a certain angle; a first limiting block for preventing the first sliding plate from separating from the first guide rail is further arranged above the base; a second limiting block for preventing the second sliding plate from separating from the second guide rail is arranged above the first sliding plate; the handle is convenient for manual operation; the pulley is convenient for moving the large inner diameter pneumatic detector; the side edge of the machine cabinet is also provided with an auxiliary guide rail, and the floating mechanism is provided with a sliding part corresponding to the auxiliary guide rail so as to move up and down along the auxiliary guide rail; the top end of the side wall of the floating frame is provided with a U-shaped groove, the sliding part is L-shaped, one end of the sliding part is fixed on the U-shaped groove, and the other end of the sliding part is provided with a sliding groove matched with the auxiliary guide rail; the floating pneumatic gauge is beneficial to measuring the inner diameter of the workpiece; the locking nut adopts the friction force between the nut and the bolt for self-locking; the utility model discloses big inner diameter pneumatic detector is whole to detect fast, the cost is low, can hand the big inner diameter pneumatic detector who uses.
Drawings
FIG. 1 shows a schematic structural diagram of a pneumatic detector with a large inner diameter according to the present invention;
fig. 2 shows a schematic structural diagram of the floating mechanism of the present invention;
in the drawings are labeled: 1. the device comprises a rack, 11, a base, 12, a cabinet, 2, a checking fixture, 3, a transmission mechanism, 301, a balancing weight, 302, a chain wheel, 303, a chain, 4, a floating mechanism, 401, a floating frame, 402, a base, 403, a first guide rail, 404, a first sliding plate, 405, a second guide rail, 406, a second sliding plate, 407, a fixing part, 410, a universal bearing, 411, a first limiting block, 412, a second limiting block, 413, a handle, 414, a U-shaped groove, 5, a pulley, 6, an auxiliary guide rail, 7 and a sliding part.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. The following embodiments are provided to facilitate understanding of the present invention, but are not intended to limit the present invention.
Fig. 1 and fig. 2 show a large inner diameter pneumatic detector disclosed by the present invention, which comprises a frame 1 and a detecting tool 2, wherein the frame 1 is provided with a transmission mechanism 3, one part of the transmission mechanism 3 is arranged inside the frame 1, and the other part is arranged outside the frame 1 and is connected with a floating mechanism 4;
the part of the transmission mechanism 3 arranged inside the rack 1 comprises a balancing weight 301, the part arranged outside the rack 1 comprises a chain wheel 302, the transmission mechanism 3 further comprises a chain 303 for connecting the balancing weight 301 and the chain wheel 302, one end of the chain 303 is connected with the balancing weight 301 inside the rack 1, the middle part of the chain 303 is meshed with the chain wheel 302, and the other end of the chain 303 is connected with the floating mechanism 4;
the floating mechanism 4 comprises a floating frame 401, a base 402 is arranged at the bottom of the floating frame 401, a first guide rail 403, a first sliding plate 404 arranged above the first guide rail 403, a second guide rail 405 arranged above the first sliding plate 404 and vertical to the first guide rail 403, and a second sliding plate 406 arranged above the second guide rail 405; a through hole is formed in the middle of the first guide rail 403, the first sliding plate 404, the second guide rail 405 and the second sliding plate 406, the checking fixture 2 penetrates through the through hole to be connected with the floating mechanism 4, and a fixing part 407 for locking the checking fixture 2 is further arranged above the second sliding plate 406.
In the large-inner-diameter pneumatic detector, the transmission mechanism 3 is used for controlling the detection tool 2 to move up and down, the first guide rail 403 and the first sliding plate 404 are used for controlling the front-back movement direction of the detection tool 2, and the second guide rail 405 and the second sliding plate 406 are used for controlling the left-right movement direction of the detection tool 2; the whole device has simple structure, low cost and high detection speed.
As the utility model discloses a preferred scheme, frame 1 is including setting up frame 11 in the bottom and setting up rack 12 in frame 11 top, and required measuring work piece is put to frame 11 top, and balancing weight 301 sets up inside rack 12, and relocation mechanism 4 just is located frame 11 top with examining 2 settings in the rack 12 outside.
As the utility model discloses an optimized scheme still is provided with universal bearing between No. two slides 406 and the mounting 407, and universal bearing lets examine a 2 and can swing at certain angle.
As a preferable scheme of the present invention, a first limiting block 411 for preventing the first sliding plate 404 from separating from the first guide rail 403 is further disposed above the base 402; a second stopper 412 for preventing the second sliding plate 406 from separating from the second guide rail 405 is arranged above the first sliding plate 404.
As the preferred scheme of the utility model, be provided with three handle 413 in the middle of the base 402 and both sides, the manual control of being convenient for.
As the utility model discloses an optimal scheme, 1 bottom four corners in frame still are provided with the pulley 5 that conveniently removes, are convenient for remove the pneumatic detection machine of big internal diameter.
As the preferred scheme of the utility model, 12 sides of rack still are provided with supplementary guide rail 6, are provided with slider 7 corresponding with supplementary guide rail 6 on the relocation mechanism 4, make relocation mechanism 4 reciprocate along supplementary guide rail 6.
As the preferred scheme of the utility model, floating frame 401 lateral wall top is opened has a U-shaped groove 414, and slider 7 is the L shape, and its one end is fixed on U-shaped groove 414, and the other end is opened has the sliding tray with auxiliary guide rail 6 matched with.
As the utility model discloses an optimal scheme examines utensil 2 and is floating pneumatic utensil of examining, does benefit to the internal diameter of measuring the work piece.
As a preferred embodiment of the present invention, the fixing member 407 is a lock nut.
In this embodiment, the auxiliary floating mechanism 4 of the counterweight 301 and the checking fixture 2 are suspended above the base 11, when the handle 413 is held by both hands and pressed downwards, the chain 303 pulls the counterweight 301 to move upwards, and the measurement is started when the checking fixture 2 reaches a proper position, in the measurement process, the universal bearing 410 enables the checking fixture 2 to swing at a certain angle, and meanwhile, the checking fixture 2 can be controlled to move and measure along the path of the first guide rail 403 or the second guide rail 405, so that the inner diameter of the workpiece can be detected quickly and accurately; when the measurement is finished, the hands are loosened, and the balancing weight 301 drives the checking fixture 2 to move downwards until balance is achieved.
To sum up, the transmission mechanism 3 of the utility model is used for controlling the checking fixture 2 to move up and down, the first guide rail 403 and the first sliding plate 404 are used for controlling the forward and backward movement direction of the checking fixture 2, and the second guide rail 405 and the second sliding plate 406 are used for controlling the leftward and rightward movement direction of the checking fixture 2; the universal bearing enables the detection tool 2 to swing at a certain angle; a first limiting block 411 for preventing the first sliding plate 404 from being separated from the first guide rail 403 is further arranged above the base 402; a second limiting block 412 for preventing the second sliding plate 406 from being separated from the second guide rail 405 is arranged above the first sliding plate 404; the handle 413 facilitates manual manipulation; the pulley 5 is convenient for moving the large-inner-diameter pneumatic detector; an auxiliary guide rail 6 is further arranged on the side edge of the cabinet 12, and a sliding part 7 corresponding to the auxiliary guide rail 6 is arranged on the floating mechanism 4, so that the floating mechanism 4 can move up and down along the auxiliary guide rail 6; the top end of the side wall of the floating frame 401 is provided with a U-shaped groove 414, the sliding part 7 is L-shaped, one end of the sliding part is fixed on the U-shaped groove 414, and the other end of the sliding part is provided with a sliding groove matched with the auxiliary guide rail 6; the floating pneumatic gauge is beneficial to measuring the inner diameter of the workpiece; the locking nut adopts the friction force between the nut and the bolt for self-locking; the utility model discloses whole detection speed is fast, the cost is low, can hand the pneumatic detection machine of big internal diameter who uses.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A large-inner-diameter pneumatic detector comprises a rack and a detection tool and is characterized in that the rack is provided with a transmission mechanism, one part of the transmission mechanism is arranged inside the rack, and the other part of the transmission mechanism is arranged outside the rack and is connected with a floating mechanism;
the transmission mechanism is arranged in the frame and comprises a balancing weight, the part arranged outside the frame comprises a chain wheel, the transmission mechanism also comprises a chain connecting the balancing weight and the chain wheel, one end of the chain is connected with the balancing weight in the frame, the middle part of the chain is meshed with the chain wheel, and the other end of the chain is connected with the floating mechanism;
the floating mechanism comprises a floating frame, a base is arranged at the bottom of the floating frame, a first guide rail, a first sliding plate, a second guide rail and a second sliding plate are arranged above the base, the first sliding plate is arranged above the first guide rail, the second guide rail is arranged above the first sliding plate and is vertical to the first guide rail, and the second sliding plate is arranged above the second guide rail; a through hole is formed in the middle of each of the first guide rail, the first sliding plate, the second guide rail and the second sliding plate, the checking fixture penetrates through the through hole to be connected with the floating mechanism, and a fixing part for locking the checking fixture is further arranged above the second sliding plate.
2. The large-inner-diameter pneumatic detector as claimed in claim 1, wherein the frame comprises a base arranged at the bottom and a cabinet arranged above the base, the workpiece to be measured is placed above the base, the counterweight block is arranged inside the cabinet, and the floating mechanism and the detection tool are arranged outside the cabinet and above the base.
3. The large inner diameter pneumatic detector according to claim 1, wherein a universal bearing is further arranged between the second sliding plate and the fixed member.
4. The large-inner-diameter pneumatic detector according to claim 1, wherein a first limiting block for preventing the first sliding plate from separating from the first guide rail is further arranged above the base; a second limiting block for preventing the second sliding plate from being separated from the second guide rail is arranged above the first sliding plate.
5. The large inner diameter pneumatic tester as claimed in claim 1, wherein three handles are provided in the middle and both sides of the base.
6. The large inner diameter pneumatic detector according to claim 1, wherein pulleys facilitating movement are further provided at four corners of the bottom of the frame.
7. The large-inner-diameter pneumatic detector as claimed in claim 2, wherein the side of the cabinet is further provided with an auxiliary guide rail, and the floating mechanism is provided with a sliding part corresponding to the auxiliary guide rail.
8. The large inner diameter pneumatic tester as claimed in claim 7, wherein the floating frame has a U-shaped groove formed at the top end of the side wall thereof, and the sliding member has an L-shape with one end fixed to the U-shaped groove and the other end formed with a sliding groove engaged with the auxiliary guide rail.
9. The large inner diameter pneumatic testing machine of claim 1, wherein said testing tool is a floating pneumatic testing tool.
10. The large inner diameter pneumatic inspection machine according to claim 1, wherein said fixture is a lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168352.2U CN210180352U (en) | 2019-07-23 | 2019-07-23 | Large-inner-diameter pneumatic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168352.2U CN210180352U (en) | 2019-07-23 | 2019-07-23 | Large-inner-diameter pneumatic detector |
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| Publication Number | Publication Date |
|---|---|
| CN210180352U true CN210180352U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168352.2U Active CN210180352U (en) | 2019-07-23 | 2019-07-23 | Large-inner-diameter pneumatic detector |
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| Country | Link |
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| CN (1) | CN210180352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665486A (en) * | 2020-12-30 | 2021-04-16 | 杭州高品自动化设备有限公司 | Floating precise insertion inner diameter measuring mechanism and working method thereof |
-
2019
- 2019-07-23 CN CN201921168352.2U patent/CN210180352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665486A (en) * | 2020-12-30 | 2021-04-16 | 杭州高品自动化设备有限公司 | Floating precise insertion inner diameter measuring mechanism and working method thereof |
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