CN211103232U - Automatic grinding and hardness detection equipment for drill rod welding seam excircle - Google Patents
Automatic grinding and hardness detection equipment for drill rod welding seam excircle Download PDFInfo
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- CN211103232U CN211103232U CN201922004849.7U CN201922004849U CN211103232U CN 211103232 U CN211103232 U CN 211103232U CN 201922004849 U CN201922004849 U CN 201922004849U CN 211103232 U CN211103232 U CN 211103232U
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Abstract
The utility model provides a drill rod welding seam excircle automatic grinding and hardness detection device, belonging to the technical field of drill rod processing, comprising an excircle polishing component, a hardness detection component and a controller; the outer circle polishing assembly is provided with an adjusting mechanism and a polishing mechanism, the adjusting mechanism is provided with a moving table capable of realizing horizontal movement and vertical movement, the polishing mechanism is fixedly arranged on the moving table, and the polishing mechanism is provided with an abrasive belt; the hardness detection assembly is provided with a mounting plate, an air cylinder and a detector, the mounting plate is fixedly arranged on the polishing mechanism, the air cylinder is fixedly arranged on the mounting plate, the detector is fixedly arranged at the pushing top end of the air cylinder and detects the hardness of an external object, and the air cylinder is connected with a pressurized air source by means of an air pipe and an electromagnetic valve arranged on the air pipe; the controller is electrically connected with the detector and the electromagnetic valve, and is provided with a digital display module. The utility model provides a pair of automatic and hardness test equipment of polishing of drilling rod welding seam excircle, simple structure, easily operation can detect the hardness of foreign object when polishing the excircle of foreign object.
Description
Technical Field
The utility model belongs to the technical field of the drilling rod processing, more specifically say, relate to an automatic hardness testing equipment that polishes of drilling rod welding seam excircle.
Background
At present, semi-finished drill rods of drill rod manufacturers are processed through friction welding, burrs are easily formed in a drill rod welding area, after semi-finish turning and deburring, the outer circle of a welding seam needs to be processed in a grinding and polishing mode, a common processing mode in a workshop is that workers grind the outer circle of the drill rod in a mode of holding a grinding machine, hardness detection needs to be carried out on the welding area after grinding, the process still needs manual detection of operators through holding a Richter hardness tester, and the problems of low working efficiency and high labor intensity exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic and hardness test equipment of polishing of drilling rod welding seam excircle aims at improving the work efficiency that drilling rod butt welding district polished and hardness detected the process.
In order to achieve the above object, the utility model adopts the following technical scheme: the automatic grinding and hardness detecting equipment for the outer circle of the welding line of the drill rod comprises an outer circle polishing assembly, a hardness detecting assembly and a controller; the outer circle polishing assembly is provided with an adjusting mechanism and a polishing mechanism, the adjusting mechanism is provided with a moving table capable of realizing horizontal movement and vertical movement, the polishing mechanism is fixedly arranged on the moving table, and the polishing mechanism is provided with an abrasive belt used for polishing foreign objects; the hardness detection assembly is provided with a mounting plate, an air cylinder and a detector, the mounting plate is fixedly arranged on the polishing mechanism, the air cylinder is fixedly arranged on the mounting plate, the detector is fixedly arranged at the pushing top end of the air cylinder and detects the hardness of a foreign object through contact with the foreign object, and the air cylinder is connected with a pressurized air source through an air pipe and an electromagnetic valve arranged on the air pipe; the controller is electrically connected with the detector and the electromagnetic valve and is used for receiving signals of the detector and controlling the opening and closing of the electromagnetic valve, and the controller is provided with a digital display module used for displaying the hardness value of the foreign object.
As another embodiment of the present application, the adjusting mechanism includes a horizontal moving assembly and a vertical moving assembly; the horizontal moving component is provided with a sliding block capable of moving horizontally; the vertical moving assembly is fixedly arranged on the sliding block and is provided with a connecting plate capable of vertically moving, and the moving platform is fixedly arranged on the connecting plate.
As another embodiment of the present application, the horizontal moving assembly is further provided with a motor, a fixing plate and a lead screw; the motor is fixedly arranged on the sliding block; the fixed plate is fixedly arranged and provided with a threaded hole, and the sliding block is arranged on the fixed plate in a sliding manner; one end of the screw rod is connected with the output shaft of the motor, and the other end of the screw rod penetrates through the threaded hole.
As another embodiment of the present application, the vertical moving assembly is further provided with an ear plate and an oil cylinder; the ear plate is fixedly arranged on the sliding block; the oil cylinder is fixedly arranged on the lug plate, and the connecting plate is fixedly arranged at the pushing top end of the oil cylinder.
As another embodiment of the application, the polishing mechanism is further provided with a polishing motor, a polishing belt wheel, a bracket and a tensioning wheel; the polishing motor is fixedly arranged on the mobile platform; the center of the abrasive belt wheel is fixedly connected with an output shaft of the polishing motor; the bracket is fixedly arranged on the mobile station; the tension wheel is rotatably arranged on the bracket, and the abrasive belt is wound on the abrasive belt wheel and the tension wheel.
As another embodiment of the present application, the support is provided with a top plate and a leg, the top plate is fixedly disposed on the mobile station, the leg is fixedly disposed on the top plate, the leg is provided with a roller, and the roller is in rolling connection with the abrasive belt.
As another embodiment of this application, the roof is equipped with the through-hole, the motor output shaft of polishing passes the through-hole with the abrasive belt wheel is connected, the abrasive belt wheel with the gyro wheel is adjusted the setting well.
As another embodiment of this application, grinding machanism still is equipped with lifting unit, lifting unit set firmly in on the mobile station, lifting unit is equipped with the lift end, grinding motor with the support set firmly in the lift end.
As another embodiment of the present application, the lifting assembly is an electric push rod.
As another embodiment of the present application, the electric push rod is electrically connected to the controller.
The utility model provides a pair of automatic polishing of drilling rod welding seam excircle and hardness testing equipment's beneficial effect lies in: compared with the prior art, the excircle polishing component is provided with the adjusting mechanism and the polishing mechanism, the polishing mechanism is arranged on a moving platform of the adjusting mechanism, so that the adjusting mechanism can enable the polishing mechanism to horizontally move and vertically move, the polishing mechanism is provided with the abrasive belt, so that objects can be polished, the hardness detection component is connected with the polishing mechanism through the mounting plate, so that the hardness detection component can also horizontally move and vertically move, the cylinder can enable the detector to contact with the objects, the detector can detect the hardness of the objects and vertically display the hardness of the objects on the digital display module through the controller; the utility model provides an automatic hardness check out test set that polishes of drilling rod welding seam excircle, simple structure, easily operation can detect the hardness of foreign object when polishing the excircle of foreign object.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of isometric measurement of an automatic grinding and hardness detecting device for a drill pipe weld outer circle according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
fig. 4 is a right side view of fig. 1.
In the figure: 1. an outer circle polishing component; 11. an adjustment mechanism; 111. a mobile station; 112. a horizontal movement assembly; 1121. a slider; 1122. a motor; 1123. a fixing plate; 1124. a lead screw; 113. a vertical movement assembly; 1131. a connecting plate; 1132. an ear plate; 1133. an oil cylinder; 12. a polishing mechanism; 121. an abrasive belt; 122. polishing the motor; 123. a sand belt wheel; 124. a support; 1241. a top plate; 1242. a support leg; 125. a tension wheel; 126. a lifting assembly; 2. a hardness detection assembly; 21. mounting a plate; 22. a cylinder; 23. a detector.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, the automatic grinding and hardness detecting apparatus for drill pipe weld excircle provided by the present invention will now be described. The automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod comprises an outer circle polishing assembly 1, a hardness detecting assembly 2 and a controller; the outer circle polishing component 1 is provided with an adjusting mechanism 11 and a polishing mechanism 12, the adjusting mechanism 11 is provided with a moving platform 111 capable of realizing horizontal movement and vertical movement, the polishing mechanism 12 is fixedly arranged on the moving platform 111, the polishing mechanism 12 is provided with an abrasive belt 121, and the abrasive belt 121 is used for polishing foreign objects; the hardness detection assembly 2 is provided with a mounting plate 21, a cylinder 22 and a detector 23, the mounting plate 21 is fixedly arranged on the polishing mechanism 12, the cylinder 22 is fixedly arranged on the mounting plate 21, the detector 23 is fixedly arranged at the pushing top end of the cylinder 22 and detects the hardness of a foreign object through contact with the foreign object, and the cylinder 22 is connected with a pressurized air source by means of an air pipe and an electromagnetic valve arranged on the air pipe; the controller is electrically connected with the detector 23 and the electromagnetic valve and used for receiving signals of the detector 23 and controlling the opening and closing of the electromagnetic valve, and the controller is provided with a digital display module used for displaying the hardness value of the foreign object.
Compared with the prior art, the automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod is characterized in that the outer circle polishing component 1 is provided with the adjusting mechanism 11 and the grinding mechanism 12, the grinding mechanism 12 can move in the horizontal direction and the vertical direction through the mobile station 111, the abrasive belt 121 in the grinding mechanism 12 can carry out polishing operation on foreign objects, the hardness detecting component 2 arranged on the grinding mechanism 12 can realize hardness detection on the foreign objects through the contact between the detector 23 and the foreign objects, the controller is electrically connected with the detector 23 and can receive signals transmitted by the detector 23, the hardness value of the foreign object is displayed through the digital display module, the controller can also control the opening and closing of an electromagnetic valve on an air pipe for supplying air to the air cylinder 22, and the detector 23 provided at the pushing end of the cylinder 22 can contact and separate with and from the foreign object by the extension and contraction of the pushing end of the cylinder 22. The utility model provides a drilling rod welding seam excircle is automatic to be polished and hardness testing equipment's theory of operation does: when the foreign object needs to be polished, the foreign object is clamped and rotated, then the grinding mechanism 12 is adjusted to be at a proper position through the adjusting mechanism 11, then the foreign object is polished through the grinding mechanism 12, the electromagnetic valve is opened through the controller after polishing is completed, the air cylinder 22 pushes the detector 23 to be in contact with the foreign object, the hardness value of the foreign object is fed back to the digital display module on the controller after the detector 23 is in contact with the foreign object, after measurement is completed, the controller controls the air cylinder 22 to retract the detector 23 through the electromagnetic valve, and finally detection and polishing of the hardness value of the foreign object are completed.
As a specific embodiment of the device for automatically polishing the outer circle of the weld joint of the drill rod and detecting the hardness provided by the present invention, please refer to fig. 1 to 4, the adjusting mechanism 11 includes a horizontal moving assembly 112 and a vertical moving assembly 113; the horizontal moving component 112 is provided with a slide block 1121 capable of moving horizontally; the vertical moving component 113 is fixedly disposed on the sliding block 1121 and is provided with a connecting plate 1131 capable of moving vertically, and the moving stage 111 is fixedly disposed on the connecting plate 1131. The arrangement mode that the horizontal moving component 112 in the adjusting mechanism 11 realizes the horizontal movement of the moving platform 111 and the vertical moving component 113 in the adjusting mechanism 11 realizes the vertical movement of the moving platform 111 is easy to realize, and is beneficial to manufacturing and processing.
As a specific embodiment of the device for automatically polishing the outer circle of the weld of the drill rod and detecting the hardness provided by the present invention, please refer to fig. 1 to 4, the horizontal moving assembly 112 further comprises a motor 1122, a fixing plate 1123 and a lead screw 1124; the motor 1122 is fixed on the sliding block 1121; the fixing plate 1123 is fixedly arranged and provided with a threaded hole, and the slider 1121 is slidably arranged on the fixing plate 1123; one end of the lead screw 1124 is connected to the output shaft of the motor 1122, and the other end thereof is inserted into the threaded hole. The motor 1122 drives the lead screw 1124 to rotate, the lead screw 1124 is disposed in the threaded hole, the fixing plate 1123 is fixed, so the lead screw 1124 moves relative to the fixing plate 1123, and the motor 1122 is fixed on the slider 1121, so the slider 1121 is pushed by the motor 1122 to move on the fixing plate 1123.
As a specific implementation manner of the device for automatically polishing the outer circle of the welding seam of the drill rod and detecting the hardness provided by the present invention, please refer to fig. 1 to 4, the vertical moving assembly 113 is further provided with an ear plate 1132 and an oil cylinder 1133; the ear plate 1132 is fixedly arranged on the sliding block 1121; oil cylinder 1133 sets firmly on otic placode 1132, and connecting plate 1131 sets firmly in pushing away the top of oil cylinder 1133. The oil cylinder 1133 realizes the vertical movement of the vertical movement assembly 113, which is advantageous to simplify the apparatus, and the thrust of the oil cylinder 1133 is large, which ensures the stable operation of the grinding mechanism 12.
As a specific embodiment of the device for automatically polishing the outer circle of the weld joint of the drill rod and detecting the hardness provided by the present invention, please refer to fig. 1 to 4, the polishing mechanism 12 is further provided with a polishing motor 122, a grinding wheel 123, a support 124 and a tension wheel 125; the grinding motor 122 is fixedly arranged on the moving table 111; the center of the grinding wheel 123 is fixedly connected with an output shaft of the grinding motor 122; the support 124 is fixedly arranged on the mobile station 111; the tension wheel 125 is rotatably disposed on the bracket 124, and the abrasive belt 121 is wound around the abrasive belt wheel 123 and the tension wheel 125. The tension wheel 125 is rotatably arranged on the bracket 124, and the abrasive belt 121 is wound on the abrasive belt wheel 123 and the tension wheel 125, so that the abrasive belt 121 can be kept stable in the operation process, and the polishing efficiency is improved; the grinding motor 122 drives the grinding wheel 123 to rotate, and polishing is carried out in an electric mode, so that a large amount of manpower and material resources can be saved.
As a specific embodiment of a pair of automatic grinding of drilling rod welding seam excircle and hardness testing equipment, please refer to fig. 1 to 4, support 124 is equipped with roof 1241 and landing leg 1242, and roof 1241 sets firmly on mobile station 111, and landing leg 1242 sets firmly on roof 1241, is equipped with the gyro wheel on the landing leg 1242, gyro wheel and abrasive band 121 roll connection. The bracket 124 is made into two parts of a top plate 1241 and a support leg 1242, the top plate 1241 is fixed on the moving platform 111, and the support leg 1242 is provided with a roller, so that the roller is in contact with the abrasive belt 121, and can play a role in guiding the abrasive belt 121 running at high speed, thereby ensuring the stable running of the abrasive belt 121.
As a pair of the utility model provides a drilling rod welding seam excircle is automatic to be polished and hardness testing equipment's a specific implementation way, please refer to fig. 1 to 4, roof 1241 is equipped with the through-hole, and grinding motor 122 output shaft passes the through-hole and is connected with abrasive belt wheel 123, and abrasive belt wheel 123 is adjusted well with the gyro wheel and is set up. A through hole is formed in the top plate 1241, and an output shaft of the grinding motor 122 passes through the through hole to be connected with the grinding wheel 123, which is beneficial to fixing the grinding motor 122 on the top plate 1241.
As a specific embodiment of a pair of automatic polishing of drilling rod welding seam excircle and hardness testing equipment, please refer to fig. 1 to 4, grinding mechanism 12 still is equipped with lifting unit 126, and lifting unit 126 sets firmly on mobile station 111, and lifting unit 126 is equipped with the lift end, and grinding motor 122 and support 124 set firmly in the lift end. The lifting assembly 126 arranged in the grinding mechanism 12 can independently control the abrasive belt 121 to contact and polish the foreign objects, when the foreign objects need to be temporarily treated in the polishing process and the position of the foreign objects is not moved, the lifting assembly 126 is used for controlling the abrasive belt 121 to leave the foreign objects, compared with the method for adjusting the abrasive belt 121 through the adjusting mechanism 11, the method for polishing the abrasive belt can greatly reduce the steps of re-processing, save a large amount of time and further improve the working efficiency.
As a specific embodiment of the utility model provides a pair of automatic polishing of drilling rod welding seam excircle and hardness testing equipment, please refer to fig. 1 to 4, lifting unit 126 is electric putter. The lifting component 126 is selected as a common electric push rod, so that the production cost of the whole device can be reduced, and the applicability of the device can be improved.
As a specific embodiment of the utility model provides a pair of automatic polishing of drilling rod welding seam excircle and hardness testing equipment, please refer to fig. 1 to 4, electric putter electric connection controller. The controller is electrically connected to the power rod, which can automate the operation of the lift assembly 126.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic drilling of drilling rod welding seam excircle and hardness testing equipment which characterized in that includes:
the outer circle polishing assembly is provided with an adjusting mechanism and a polishing mechanism, the adjusting mechanism is provided with a moving table capable of realizing horizontal movement and vertical movement, the polishing mechanism is fixedly arranged on the moving table, and the polishing mechanism is provided with an abrasive belt used for polishing foreign objects;
the hardness detection assembly is provided with a mounting plate, an air cylinder and a detector, the mounting plate is fixedly arranged on the polishing mechanism, the air cylinder is fixedly arranged on the mounting plate, the detector is fixedly arranged at the pushing top end of the air cylinder and detects the hardness of a foreign object through contact with the foreign object, and the air cylinder is connected with a pressurized air source by means of an air pipe and an electromagnetic valve arranged on the air pipe; and
and the controller is electrically connected with the detector and the electromagnetic valve and is used for receiving the signal of the detector and controlling the opening and closing of the electromagnetic valve, and the controller is provided with a digital display module for displaying the hardness value of the foreign object.
2. The apparatus for automatically grinding the outer circle of the welding seam of the drill rod and detecting the hardness as claimed in claim 1, wherein the adjusting mechanism comprises:
the horizontal moving component is provided with a sliding block capable of moving horizontally; and
the vertical moving assembly is fixedly arranged on the sliding block and is provided with a connecting plate capable of vertically moving, and the moving platform is fixedly arranged on the connecting plate.
3. The automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod as claimed in claim 2, wherein the horizontal moving assembly is further provided with:
the motor is fixedly arranged on the sliding block;
the fixed plate is fixedly arranged and provided with a threaded hole, and the sliding block is arranged on the fixed plate in a sliding manner; and
and one end of the screw rod is connected with the output shaft of the motor, and the other end of the screw rod penetrates through the threaded hole.
4. The automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod as claimed in claim 3, wherein the vertical moving assembly package is further provided with:
the ear plate is fixedly arranged on the sliding block; and
the oil cylinder is fixedly arranged on the lug plate, and the connecting plate is fixedly arranged at the top pushing end of the oil cylinder.
5. The automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod as claimed in claim 4, wherein the grinding mechanism is further provided with:
the polishing motor is fixedly arranged on the moving table;
the center of the abrasive belt wheel is fixedly connected with an output shaft of the polishing motor;
the bracket is fixedly arranged on the mobile station; and
the tension wheel is rotatably arranged on the bracket, and the abrasive belt is wound on the abrasive belt wheel and the tension wheel.
6. The automatic grinding and hardness detecting device for the outer circle of the weld joint of the drill rod as claimed in claim 5, wherein the support is provided with a top plate and a support leg, the top plate is fixedly arranged on the moving table, the support leg is fixedly arranged on the top plate, the support leg is provided with a roller, and the roller is in rolling connection with the abrasive belt.
7. The automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod as claimed in claim 6, wherein a through hole is formed in the top plate, the grinding motor output shaft penetrates through the through hole to be connected with the abrasive belt wheel, and the abrasive belt wheel is aligned with the roller.
8. The automatic grinding and hardness detecting device for the outer circle of the weld joint of the drill rod as claimed in claim 5, wherein the grinding mechanism is further provided with a lifting assembly, the lifting assembly is fixedly arranged on the moving table, the lifting assembly is provided with a lifting end, and the grinding motor and the support are fixedly arranged at the lifting end.
9. The automatic grinding and hardness detecting device for the outer circle of the welding line of the drill rod as claimed in claim 8, wherein the lifting assembly is an electric push rod.
10. The apparatus according to claim 9, wherein the electric push rod is electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004849.7U CN211103232U (en) | 2019-11-19 | 2019-11-19 | Automatic grinding and hardness detection equipment for drill rod welding seam excircle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004849.7U CN211103232U (en) | 2019-11-19 | 2019-11-19 | Automatic grinding and hardness detection equipment for drill rod welding seam excircle |
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| Publication Number | Publication Date |
|---|---|
| CN211103232U true CN211103232U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922004849.7U Active CN211103232U (en) | 2019-11-19 | 2019-11-19 | Automatic grinding and hardness detection equipment for drill rod welding seam excircle |
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| CN (1) | CN211103232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805351A (en) * | 2020-08-03 | 2020-10-23 | 孙纯洁 | Equipment of automated inspection hardness and degree of polishing of plywood production usefulness |
| CN113547398A (en) * | 2021-07-02 | 2021-10-26 | 广东省粤钢新材料科技有限公司 | Intelligent detection equipment for annealing state of stainless steel material annealing furnace |
-
2019
- 2019-11-19 CN CN201922004849.7U patent/CN211103232U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805351A (en) * | 2020-08-03 | 2020-10-23 | 孙纯洁 | Equipment of automated inspection hardness and degree of polishing of plywood production usefulness |
| CN113547398A (en) * | 2021-07-02 | 2021-10-26 | 广东省粤钢新材料科技有限公司 | Intelligent detection equipment for annealing state of stainless steel material annealing furnace |
| CN113547398B (en) * | 2021-07-02 | 2022-08-16 | 广东省粤钢新材料科技有限公司 | Intelligent detection equipment for annealing state of stainless steel material annealing furnace |
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Effective date of registration: 20210226 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee after: BOHAI NKK DRILLING PIPE Co.,Ltd. Address before: PetroChina Tianjin building, 83 Second Street, Binhai New Area Economic and Technological Development Zone, Tianjin Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee before: BOHAI NKK DRILLING PIPE Co.,Ltd. |