CN112722697A - Device for detecting inner diameter of circular pipe - Google Patents
Device for detecting inner diameter of circular pipe Download PDFInfo
- Publication number
- CN112722697A CN112722697A CN202011548062.8A CN202011548062A CN112722697A CN 112722697 A CN112722697 A CN 112722697A CN 202011548062 A CN202011548062 A CN 202011548062A CN 112722697 A CN112722697 A CN 112722697A
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- China
- Prior art keywords
- fixedly connected
- inner diameter
- circular tube
- face
- rotate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/14—Endless driving elements extending parallel to belt or chain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
- G01B21/14—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters internal diameters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a device for detecting the inner diameter of a circular tube, which relates to the technical field of the detection of the inner diameter of the circular tube and solves the problems that the prior device for detecting the inner diameter of the circular tube in batch needs to repeatedly carry, load and unload the circular tube when detecting the inner diameter of the circular tube in practical application process, thereby reducing the detection efficiency, and is limited by different placing positions and modes of the circular tube in the detection process to easily cause error of detection data, the device comprises a driving feeding mechanism which is fixedly connected with the right end surface position of a bearing mechanism, in the invention, when a gear on one side rotates, a gear on the other side can be driven by a chain to synchronously rotate, when two gears rotate, a roller can be driven to rotate, meanwhile, the conveyor belt can be driven to rotate at the inner side position of a bracket in the bearing mechanism, when the conveyor belt rotates, the upper circular tube can be synchronously driven to rotate, the purpose of conveying and detecting batches of round tubes is achieved, and the purpose of improving the working efficiency can be achieved.
Description
Technical Field
The invention belongs to the technical field of circular tube inner diameter detection, and particularly relates to a device for detecting the inner diameter of a circular tube.
Background
The diameter of the inner circle of the circular object is called as the inner diameter, the diameter is usually measured by a micrometer or a vernier caliper directly, the symbol is phi, the outer diameter is the outer diameter, the symbol is phi, the direct measurement error of the inner diameter caliper comprises a stress deformation error, a temperature error and a indicating value error of general measurement, a reading aiming error, a contact error and a zero alignment error of a length measuring machine influence the measurement error of the inner diameter caliper, and the main factors are the stress deformation error and the temperature error;
the inner diameter of the existing circular pipe needs to be manually supported by a detector when the detection is needed, and then the inner diameter micrometer is used for measuring, but the inner diameter is limited by the fact that detection errors are easily caused due to different placing positions and modes of the circular pipe.
For example, application No.: the invention relates to a detection device, in particular to a circular pipeline inner diameter detection device, and belongs to the field of detection devices of CN 201810360175.1. The invention aims to solve the technical problem of providing a circular pipeline inner diameter detection device which can fix a pipeline and enable detection to be more accurate. The invention provides a circular pipeline inner diameter detection device, which comprises a bottom plate, a left bracket, a top plate, a support, a fixing plate, a first sliding block, a limiting rod, an electric reel, a pull wire, a first spring, an electric push rod, a first guide rod and the like; the left side of the top of the bottom plate is provided with a left support, the top of the left support is provided with a top plate, the middle of the bottom of the top plate is provided with an electric push rod, the bottom end of the electric push rod is connected with a first guide rod, and the first guide rod is provided with two first guide sleeves. According to the invention, the circular pipeline is clamped by the arc-shaped clamping rod, and then the inner diameter can be measured by the limiting rod, so that the inner diameter can be measured more visually, the measurement result is more accurate, and the effect of fixing the pipeline and enabling the detection to be more accurate is achieved.
Based on the search of the above patent and the discovery of combining the devices in the prior art, although the devices can detect the inner diameter of the circular tube when in use, in the practical application process, the devices need to repeatedly carry, load and unload the circular tube when detecting the inner diameter of the batch of circular tubes, so that the detection efficiency can be reduced, and the devices are limited by different placing positions and modes of the circular tubes during the detection process, which easily causes errors of detection data.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a device for detecting an inner diameter of a circular tube, so as to solve the problems that in the actual application process of the conventional device for detecting an inner diameter of a circular tube, the circular tube needs to be repeatedly carried, loaded and unloaded when the inner diameter of a batch of circular tubes is detected, so that the detection efficiency is reduced, and in addition, the detection data is easily mistaken due to the limitation of different placing positions and modes of the circular tubes in the detection process.
The invention relates to a device for detecting the inner diameter of a circular pipe, which is realized by the following specific technical means:
a device for detecting the inner diameter of a circular pipe comprises a driving feeding mechanism, a pipe clamp and a discharging mechanism, wherein the driving feeding mechanism is fixedly connected to the right end face of a bearing mechanism, and the left end of the driving feeding mechanism is provided with a reciprocating mechanism; the pipe clamp is fixedly connected with the driving feeding mechanism; the unloading mechanism is positioned at the inner side of the bearing mechanism and is fixedly connected with the reciprocating mechanism; the discharging mechanism comprises a discharging frame, a fixed plate and a sliding block, the fixed plate is fixedly connected to the left end of the discharging frame, the sliding block is provided with two positions, the two sliding blocks are fixedly connected to the right end face of the discharging frame, and the fixed plate is connected to the inner position of the support through the two sliding blocks in a sliding mode in an installation state and is fixedly connected with the guide connecting rod through the fixed plate.
Further, the bearing mechanism comprises a support, a blanking plate and a detection supporting plate, the blanking plate with an inclination angle of 30 degrees is fixedly connected to the inner bottom end face of the support, the detection supporting plate is fixedly connected to the left side of the top end face of the support, and a slot is formed in the detection supporting plate;
furthermore, the reciprocating mechanism comprises a guide disc, a guide rod, a rotating shaft and a guide connecting rod, an elliptical groove is formed in the guide disc, the guide rod is rotatably connected to the center of the left end face of the guide disc, the guide connecting rod is rotatably connected with the guide rod through the rotating shaft, and the guide disc is fixedly connected to the left end face of the support in the installation state;
furthermore, the driving feeding mechanism comprises a motor, gears and a chain, the gears are provided with two positions, the outer sides of the two positions of the gears are in meshed transmission with the chain, and the gear positioned on the rear side is arranged at the left end position of the motor;
furthermore, the driving feeding mechanism also comprises two idler wheels and a conveyor belt, the idler wheels are provided with two positions, the conveyor belt is in friction transmission on the outer sides of the two idler wheels, gears are arranged at the right ends of the two idler wheels, the motor is fixedly connected to the position of the right end face of the support in the installation state, and the conveyor belt is rotatably connected to the position of the inner side of the support through the two idler wheels;
furthermore, the pipe clamp comprises a base, two clamping sleeves and two expansion rods, the two clamping sleeves are respectively and rotatably connected to the left side and the right side of the inside of the base, the two expansion rods are respectively and rotatably connected to the inner sides of the two clamping sleeves, and the two expansion rods are hinged to each other;
further, the pipe clamp still including ejector pin, spring and group post, the ejector pin is pegged graft at the inside front side position of base, and the top of ejector pin is connected with the expansion pole to the bottom fixedly connected with spring of ejector pin, group post fixed connection is in the preceding terminal surface position of ejector pin, presss from both sides the cover under the installation state and passes through the outside position of base fixed connection at the conveyer belt.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, when the gear on one side rotates, the gear on the other side can be driven by the chain to synchronously rotate, when the two gears rotate, the conveying belt can be driven to rotate at the inner side position of the bracket in the bearing mechanism by driving the rolling wheels to rotate, when the conveying belt rotates, the upper round pipe can be synchronously driven to rotate, so that the purpose of conveying and detecting batches of round pipes can be achieved, and the aim of improving the working efficiency can be achieved, on the other hand, when the guide rod rotates along the elliptical groove formed in the guide disc, the guide connecting rod can be used for carrying out reciprocating up-and-down driving operation on the discharging frame in the discharging mechanism, and the right end surface of the discharging frame is fixedly connected with the two sliding blocks, so that the discharging frame can be more stable when moving up and down, when the discharging frame moves downwards, the pushing rod can be pushed to jack up the expansion rod through the contact with the shifting column, and the design can carry out rotating expansion operation on the two positions, the purpose of automatically discharging the round pipe from the upper position of the blanking plate after the round pipe is loosened is achieved, and the design can greatly improve the working efficiency.
Drawings
FIG. 1 is a side view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a right-view structural diagram of the present invention.
Fig. 4 is a schematic bottom side view of the present invention in a half-section state.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Figure 6 is a schematic view of the clamp configuration of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a carrying mechanism; 101. a support; 102. a blanking plate; 103. detecting the supporting plate; 2. a reciprocating mechanism; 201. a guide plate; 202. a guide bar; 203. a rotating shaft; 204. a guide link; 3. driving the feeding mechanism; 301. a motor; 302. a gear; 303. a chain; 304. a roller; 305. a conveyor belt; 4. a pipe clamp; 401. a base; 402. a jacket; 403. an expansion rod; 404. a top rod; 405. a spring; 406. column shifting; 5. a discharge mechanism; 501. unloading the frame; 502. a fixing plate; 503. a slide block.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 6:
the invention provides a device for detecting the inner diameter of a circular tube, which comprises: the device comprises a driving feeding mechanism 3, a pipe clamp 4 and a discharging mechanism 5, wherein the driving feeding mechanism 3 is fixedly connected to the right end face of a bearing mechanism 1, and a reciprocating mechanism 2 is installed at the left end of the driving feeding mechanism 3; the pipe clamp 4 is fixedly connected with the driving feeding mechanism 3; the unloading mechanism 5 is positioned at the inner side of the bearing mechanism 1 and is fixedly connected with the reciprocating mechanism 2; the discharging mechanism 5 comprises a discharging frame 501, a fixing plate 502 and a sliding block 503, the fixing plate 502 is fixedly connected to the left end of the discharging frame 501, the sliding block 503 is provided with two positions, the two sliding blocks 503 are fixedly connected to the right end face of the discharging frame 501, and the fixing plate 502 is slidably connected to the inner position of the bracket 101 through the two sliding blocks 503 in the installation state and is fixedly connected with the guide connecting rod 204 through the fixing plate 502.
Wherein, load-bearing mechanism 1 is including support 101, lower flitch 102 and detection backup pad 103, and the inside bottom face fixedly connected with inclination of support 101 is 30 lower flitch 102, detects backup pad 103 fixed connection and is in the top face left side position of support 101, and the slot has been seted up to the inside of detecting backup pad 103.
The reciprocating mechanism 2 comprises a guide disc 201, a guide rod 202, a rotating shaft 203 and a guide connecting rod 204, an elliptical groove is formed in the guide disc 201, the guide rod 202 is rotatably connected to the center of the left end face of the guide disc 201, the guide connecting rod 204 is rotatably connected with the guide rod 202 through the rotating shaft 203, and the guide disc 201 is fixedly connected to the left end face of the support 101 in the installation state.
The driving and feeding mechanism 3 comprises a motor 301, a gear 302 and a chain 303, the gear 302 is provided with two positions, the outer sides of the two gears 302 are engaged with and driven by the chain 303, and the gear 302 at the rear side is arranged at the left end position of the motor 301.
Wherein, drive feed mechanism 3 is still including gyro wheel 304 and conveyer belt 305, and gyro wheel 304 is equipped with two altogether, and the outside friction drive of two gyro wheels 304 has conveyer belt 305 to gear 302 is all installed to the right-hand member of two gyro wheels 304, and motor 301 fixed connection is in the right end face position of support 101 under the installation state, and conveyer belt 305 rotates the inboard position of connecting at support 101 through two gyro wheels 304.
Wherein, pipe clamp 4 is including base 401, press from both sides cover 402 and expansion pole 403, press from both sides cover 402 and be equipped with two altogether, and two places press from both sides cover 402 rotate respectively and connect the inside left and right sides position at base 401, expansion pole 403 is equipped with two altogether, and two places expansion pole 403 rotates respectively and connects the inboard position at two places cover 402, and two places expansion pole 403 are articulated mutually, can be more steady when unloading frame 501 up-and-down motion, accessible and the contact of thumb pin 406 when unloading frame 501 downstream promote ejector pin 404 to push up expansion pole 403, this design can rotate the expansion operation with two places cover 402 in the inside of base 401, in order to reach and loosen the pipe and fall the automatic mesh of discharging in the top position of unloading board 102, this design can greatly improve work efficiency.
The pipe clamp 4 further comprises a top rod 404, a spring 405 and a shifting column 406, the top rod 404 is inserted into the front inside of the base 401, the top end of the top rod 404 is connected with the expansion rod 403, the bottom end of the top rod 404 is fixedly connected with the spring 405, the shifting column 406 is fixedly connected to the front end face of the top rod 404, and the jacket 402 is fixedly connected to the outer side of the conveyor belt 305 through the base 401 in the installation state.
When in use: firstly, placing batches of round tubes at the inner side positions of two jackets 402 in pipe clamps 4 fixedly connected with a conveying belt 305 in a driving and feeding mechanism 3, then starting a motor 301 in the driving and feeding mechanism 3 to drive a gear 302, driving the gear 302 at the other side to synchronously rotate through a chain 303 when the gear 302 at one side rotates, driving the conveying belt 305 to rotate at the inner side position of a bracket 101 in a bearing mechanism 1 by driving a roller 304 to rotate when the gears 302 at two sides rotate, and synchronously driving the round tubes above to rotate when the conveying belt 305 rotates so as to achieve the purpose of conveying and detecting the batches of round tubes and achieve the purpose of improving the working efficiency;
on the other hand, when the round pipe moves to the through groove formed in the detection support plate 103, an operator can perform detection operation on the inner diameter of the round pipe by using a special measuring tool, and when the detected round pipe moves to the position right below the conveyor belt 305, the guide rod 202 in the reciprocating mechanism 2 is driven by the motor 301, when the guide rod 202 rotates along the elliptical groove formed in the guide disc 201, the unloading frame 501 in the unloading mechanism 5 can be driven up and down in a reciprocating manner by the guide connecting rod 204, and two sliders 503 are fixedly connected to the right end surface of the unloading frame 501, so that the unloading frame 501 can move up and down more stably, when the unloading frame 501 moves down, the push rod 404 can be pushed by the contact with the shifting column 406 to jack up the expansion rod 403, and the design can perform rotation expansion operation on two jackets 402 in the base 401, the purpose of loosening the round pipe and dropping the round pipe to the position above the blanking plate 102 for automatic discharge is achieved, and the design can greatly improve the working efficiency.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a detect device of pipe internal diameter which characterized in that: the device comprises a driving feeding mechanism (3), a pipe clamp (4) and a discharging mechanism (5), wherein the driving feeding mechanism (3) is fixedly connected to the right end face of a bearing mechanism (1), and the left end of the driving feeding mechanism (3) is provided with a reciprocating mechanism (2); the pipe clamp (4) is fixedly connected with the driving feeding mechanism (3); the discharging mechanism (5) is positioned at the inner side of the bearing mechanism (1) and is fixedly connected with the reciprocating mechanism (2); the discharging mechanism (5) comprises a discharging frame (501), a fixing plate (502) and a sliding block (503), wherein the fixing plate (502) is fixedly connected to the left end of the discharging frame (501), the sliding block (503) is provided with two positions, the two sliding blocks (503) are fixedly connected to the right end face of the discharging frame (501), and the fixing plate (502) is connected to the inner position of the support (101) in a sliding mode through the two sliding blocks (503) in the installation state and is fixedly connected with the guide connecting rod (204) through the fixing plate (502).
2. The apparatus for inspecting an inner diameter of a circular tube as set forth in claim 1, wherein: the bearing mechanism (1) comprises a support (101), a blanking plate (102) and a detection supporting plate (103), wherein the inner bottom end face of the support (101) is fixedly connected with the blanking plate (102) with an inclination angle of 30 degrees, the detection supporting plate (103) is fixedly connected to the left side of the top end face of the support (101), and a slot is formed in the detection supporting plate (103).
3. The apparatus for inspecting an inner diameter of a circular tube as set forth in claim 1, wherein: reciprocating mechanism (2) including deflector (201), guide bar (202), pivot (203) and direction connecting rod (204), the elliptical trough has been seted up to the inside of deflector (201), and the left end face central point of deflector (201) puts to rotate and is connected with guide bar (202), direction connecting rod (204) rotate with guide bar (202) through pivot (203) mutually and are connected, and deflector (201) fixed connection is in the left end face position of support (101) under the installation state.
4. The apparatus for inspecting an inner diameter of a circular tube as set forth in claim 1, wherein: the driving and feeding mechanism (3) comprises a motor (301), a gear (302) and a chain (303), the gear (302) is provided with two positions, the chains (303) are meshed and transmitted on the outer sides of the two gears (302), and the gear (302) positioned on the rear side is installed at the left end position of the motor (301).
5. The apparatus for inspecting an inner diameter of a circular tube as set forth in claim 1, wherein: drive feed mechanism (3) are still including gyro wheel (304) and conveyer belt (305), gyro wheel (304) are equipped with two altogether, and the outside friction drive of two gyro wheels (304) has conveyer belt (305) to gear (302) are all installed to the right-hand member of two gyro wheels (304), and motor (301) fixed connection is in the right-hand member face position of support (101) under the installation status, and conveyer belt (305) rotate through two gyro wheels (304) and connect the inboard position in support (101).
6. The apparatus for inspecting an inner diameter of a circular tube as set forth in claim 1, wherein: the pipe clamp (4) comprises a base (401), a clamping sleeve (402) and expansion rods (403), wherein the clamping sleeve (402) is provided with two positions, the two clamping sleeves (402) are respectively and rotatably connected to the left side and the right side of the inside of the base (401), the expansion rods (403) are respectively and rotatably connected to the inner side positions of the two clamping sleeves (402), and the two expansion rods (403) are hinged to each other.
7. The apparatus for inspecting an inner diameter of a circular tube as set forth in claim 6, wherein: the pipe clamp (4) further comprises a top rod (404), a spring (405) and a shifting column (406), the top rod (404) is inserted into the front position inside the base (401), the top end of the top rod (404) is connected with the expansion rod (403), the bottom end of the top rod (404) is fixedly connected with the spring (405), the shifting column (406) is fixedly connected to the front end face of the top rod (404), and the jacket (402) is fixedly connected to the outer side position of the conveyor belt (305) through the base (401) in the installation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548062.8A CN112722697A (en) | 2020-12-23 | 2020-12-23 | Device for detecting inner diameter of circular pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548062.8A CN112722697A (en) | 2020-12-23 | 2020-12-23 | Device for detecting inner diameter of circular pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112722697A true CN112722697A (en) | 2021-04-30 |
Family
ID=75605324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011548062.8A Withdrawn CN112722697A (en) | 2020-12-23 | 2020-12-23 | Device for detecting inner diameter of circular pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112722697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265451A (en) * | 2022-07-25 | 2022-11-01 | 江苏磊澄智能机械装备有限公司 | Intelligent diameter-measuring and centering device of uncoiling leveling machine |
-
2020
- 2020-12-23 CN CN202011548062.8A patent/CN112722697A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265451A (en) * | 2022-07-25 | 2022-11-01 | 江苏磊澄智能机械装备有限公司 | Intelligent diameter-measuring and centering device of uncoiling leveling machine |
| CN115265451B (en) * | 2022-07-25 | 2024-05-14 | 江苏磊澄智能机械装备有限公司 | Intelligent diameter measurement centering device of uncoiling leveling machine |
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Application publication date: 20210430 |