CN209919583U - Gate type alloy steel oxide skin removing device - Google Patents
Gate type alloy steel oxide skin removing device Download PDFInfo
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- CN209919583U CN209919583U CN201920543340.7U CN201920543340U CN209919583U CN 209919583 U CN209919583 U CN 209919583U CN 201920543340 U CN201920543340 U CN 201920543340U CN 209919583 U CN209919583 U CN 209919583U
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Abstract
The utility model discloses an alloy steel cinder remove device of gate-type mainly solves manual operation and gets rid of alloy steel surface scale, and intensity of labour is great, and production efficiency is low, and the quality is poor, clean not thorough problem. The utility model provides a technical scheme that its technical problem adopted is: the gate type alloy steel oxide skin removing device comprises a driving displacement assembly and a grinding wheel friction assembly, wherein the driving displacement assembly and the grinding wheel friction assembly form a gate type structure, the driving displacement assembly supports and controls the grinding wheel friction assembly to ascend and descend, and the grinding wheel friction assembly plays a role in removing alloy steel oxide skin. The utility model has the advantages of simple structure, area is little, has improved production efficiency simultaneously.
Description
Technical Field
The utility model relates to a device for removing oxide skin after heat treatment of steel, in particular to a gate type device for removing alloy steel oxide skin.
Background
During the heat treatment of the alloy steel, the alloy steel is oxidized at high temperature to generate oxide scales, and the existence of the oxide scales can roughen the surface of the steel and accelerate the corrosion rate of the steel. In order to improve the quality of steel, a sand blasting method, a shot blasting method or a manual operation is generally adopted. The sand blasting method is to spray sand with certain granularity onto the rusted surface of the part by a spray gun by using compressed air, and the surface treated by sand blasting can meet the requirement of clean surface with certain roughness. The shot blasting method mainly utilizes centrifugal force to accelerate shot, and then the shot is thrown to a workpiece to clean rust and oxide skin. A great deal of silicon dust generated in the sand blasting process can not be removed, the health of operators is seriously influenced, the environment is polluted, and the cost is higher. The shot blasting has many defects, such as poor flexibility, incomplete cleaning of dead corners in workpieces, complex equipment structure, high cost and the like. And manual operation is used for removing oxide skin, so that the labor intensity is high, the production efficiency is low, the quality is poor, the final cleaning is not thorough, and the product progress is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve the problem that current manual removal cinder is inefficiency, provided an alloy steel cinder remove device of gate-type.
The utility model provides a technical scheme that its technical problem adopted is: a gate type alloy steel oxide skin removing device comprises a driving displacement assembly and a grinding wheel friction assembly, wherein the driving displacement assembly and the grinding wheel friction assembly form a gate type structure, the driving displacement assembly is used for controlling the rotation of a motor rotating shaft and further realizing the rotation of a ball screw through the meshing transmission of a gear fixed on the motor rotating shaft and a gear fixed on the ball screw, further realizing the linear motion of a nut of the ball screw along the axial direction of the ball screw through the working principle of the ball screw, the grinding wheel friction assembly is fixed on the nut of the ball screw, the grinding wheel friction assembly is driven to realize the corresponding linear motion through the linear motion of the ball screw nut along the axial direction of the ball screw, and meanwhile, a grinding wheel in the grinding wheel friction assembly is driven to realize the corresponding linear motion, the distance between the grinding wheel and the surface of the alloy steel can be adjusted through the linear motion of the grinding wheel, so that the grinding wheel is in good contact with the surface of the alloy steel, and an oxide skin removing effect is achieved.
Furthermore, the driving displacement assembly comprises a motor, a gear, a ball screw, a bearing and a mounting rack, when the rotating shaft of the motor rotates, the rotation of the ball screw is realized through the meshing transmission of the gear fixed on the rotating shaft of the motor and the gear fixed on the ball screw, further, the nut of the ball screw moves linearly along the axial direction of the ball screw according to the working principle of the ball screw, and is connected with the grinding wheel friction assembly to play a role in supporting the grinding wheel friction assembly and control the movement of the grinding wheel friction assembly.
Further, the ball screw includes a screw rod, a nut, and balls, and when the screw rod of the ball screw rotates as a driving body, the nut will be converted into a linear motion along the axial direction of the screw rod of the ball screw along with the rotation angle of the screw rod according to a lead of a corresponding specification.
Furthermore, the mounting bracket contacts with the ground to play a role of a fixing device, and the bearing sleeve is sleeved on the ball screw rod and fixed on the mounting bracket to ensure that the ball screw rod is circumferentially fixed.
Furthermore, the grinding wheel friction assembly comprises a motor, a gear, a grinding wheel fixing shaft and a support, the support is fixed on a nut of the driving displacement assembly, the motor is fixed on the support, the grinding wheel fixing shaft is fixed on the support, the motor and the grinding wheel are fixed on the grinding wheel fixing shaft, when the motor works, the gear fixed on a rotating shaft of the motor is meshed with the gear fixed on the grinding wheel fixing shaft for transmission, the grinding wheel fixing shaft and the grinding wheel fixed on the grinding wheel fixing shaft are driven to rotate, and the rotating grinding wheel is rubbed with the surface of the alloy steel, so that the purpose of removing oxide skin on the surface of the alloy steel is achieved.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a gate-type design, the area of device that has significantly reduced.
2. The utility model discloses a ball operating principle turns into the linear motion of emery wheel with the rotation of motor axis of rotation, and then the emery wheel gets rid of the oxide skin with alloy steel surface friction. Compare the manual operation of getting rid of the cinder, the utility model discloses save operating time greatly, improved production efficiency, reduced manufacturing cost.
3. The utility model discloses a motor control emery wheel fixed axle height that descends that rises to guarantee emery wheel and alloy steel surface good contact, thereby get rid of surface oxide skin.
4. The utility model discloses simple structure, reliability height, low in cost, efficient, consequently have very big popularization prospect and social demand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the driving displacement assembly of the present invention;
fig. 3 is a schematic structural view of the driving displacement assembly of the present invention without a mounting bracket;
FIG. 4 is a schematic structural view of the grinding wheel friction assembly of the present invention;
fig. 5 is a right side view of the present invention;
fig. 6 is a partially enlarged sectional view of a portion a in fig. 3.
Illustration of the drawings: 1. driving the displacement assembly; 2. a grinding wheel friction assembly; 1-1. a motor; 1-2, mounting a frame; 1-3. a first gear; 1-4. a second gear; 1-5, ball screw; 1-501. screw; 1-502, a nut; 1-503. balls; 1-6. bearings; 2-1, a bracket; 2-2. a motor; 2-3. a third gear; 2-4. a fourth gear; 2-5. a fifth gear; 2-6, fixing a shaft by a grinding wheel; 2-7, grinding wheel.
Detailed Description
The technical scheme of the invention is further specifically described below by combining the drawings and specific implementation.
As shown in fig. 1, the gate type alloy steel scale removing device comprises a driving displacement assembly 1 and a grinding wheel friction assembly 2, wherein the driving displacement assembly 1 and the grinding wheel friction assembly 2 form a gate type structure, the driving displacement assembly 1 supports and controls the grinding wheel friction assembly 2 to ascend and descend, and the grinding wheel friction assembly 2 plays a role in removing the alloy steel scale.
Further, as shown in fig. 2 and 3, the driving displacement assembly 1 includes a motor 1-1, a mounting bracket 1-2, a first gear 1-3, a second gear 1-4, a ball screw 1-5, a screw 1-501, a nut 1-502, a ball 1-503, and a bearing 1-6; a first gear 1-3 fixed on a rotating shaft of the motor 1-1 is meshed with a second gear 1-4 fixed on the screw rod 1-501, and a bearing 1-6 is installed on the screw rod 1-501 and fixed on the mounting rack 1-2 to ensure circumferential fixation of the ball screw 1-5; when the rotating shaft of the motor 1-1 rotates, the rotation of the ball screw 1-501 is realized by the engagement transmission of the first gear 1-3 fixed on the rotating shaft of the motor 1-1 and the second gear 1-4 fixed on the ball screw 1-501, and further the linear motion of the nut 1-502 of the ball screw along the axial direction of the ball screw is realized by the working principle of the ball screw 1-5.
Further, as shown in fig. 4 and 5, the grinding wheel friction assembly 2 comprises a bracket 2-1, a motor 2-2, a third gear 2-3, a fourth gear 2-4, a fifth gear 2-5, a grinding wheel fixing shaft 2-6 and a grinding wheel 2-7; the bracket 2-1 is fixed on the nut 1-502, the motor 2-2 is fixed on the bracket 2-1, the third gear 2-3 is fixed on a rotating shaft of the motor 2-2, the fourth gear 2-4, the fifth gear 2-5 and the grinding wheel 2-7 are fixed on the grinding wheel fixing shaft 2-6, and the grinding wheel fixing shaft 2-6 is fixed on the bracket 2-1 and can rotate; the third gear 2-3 fixed on the rotation shaft of the motor 2-2 is engaged with a fourth gear 2-4, and the fourth gear 2-4 is engaged with the fifth gear 2-5; when the motor 2-2 works, the third gear 2-3 fixed on the rotating shaft of the motor 2-2 is in meshed transmission with the fourth gear 2-4 fixed on the grinding wheel fixing shaft, the fourth gear 2-4 is in meshed transmission with the fifth gear 2-5 to drive the grinding wheel fixing shaft 2-6 and the grinding wheel 2-7 arranged on the grinding wheel fixing shaft 2-6 to rotate, and the rotating grinding wheel 2-7 rubs with the surface of alloy steel to achieve the purpose of removing oxide skin on the surface of the alloy steel.
Further, as shown in fig. 3 and 6, the ball screw 1-5 includes a screw 1-501, a nut 1-502, and balls 1-503, and when the screw 1-501 rotates, the nut 1-502 is converted into an up-and-down linear motion along with the rotation angle of the screw 1-501 according to a lead of a corresponding specification.
Further, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the rotating shaft of the motor 1-1 in the driving displacement assembly 1 rotates, the rotation of the ball screw 1-501 is realized by the engagement transmission of the first gear 1-3 fixed on the rotating shaft of the motor 1-1 and the second gear 1-4 fixed on the ball screw 1-501, and further, the linear motion of the nut 1-502 of the ball screw along the axial direction of the ball screw 1-501 is realized by the working principle of the ball screw 1-5, the bracket 2-7 in the grinding wheel friction assembly 2 is fixed on the nut 1-502 of the ball screw 1-5, that is, by controlling the rotating shaft of the motor 1-1 in the driving displacement assembly 1 to rotate, the linear motion of the grinding wheel friction assembly 2 along the axial direction of the ball screw rod 1-501 is controlled, and the linear motion of a grinding wheel 2-7 arranged on the grinding wheel fixing shaft 2-6 in the grinding wheel friction assembly 2 along the axial direction of the ball screw rod 1-501 is controlled; when the rotating shaft of the motor 2-2 rotates, the third gear 2-3 fixed on the rotating shaft of the motor 2-2 is in meshed transmission with the fourth gear 2-4 fixed on the grinding wheel fixing shaft 2-6, and the fourth gear 2-4 is in meshed transmission with the fifth gear 2-5 to drive the grinding wheel fixing shaft 2-6 and the grinding wheel 2-7 arranged on the grinding wheel fixing shaft 2-6 to rotate, namely, the rotating shaft of the motor 2-2 in the grinding wheel friction assembly 2 is controlled to rotate to realize the rotation of the grinding wheel 2-7; when the whole device operates, the rotation of the rotating shaft of the motor 1-1 and the rotation of the rotating shaft of the motor 2-2 are controlled, so that the linear motion of the grinding wheel 2-7 along the axial direction of the ball screw rod 1-501 and the rotation of the grinding wheel 2-7 are controlled, the linear motion of the grinding wheel 2-7 along the axial direction of the ball screw rod 1-501 realizes the control of the vertical distance between the grinding wheel 2-7 and the surface of the alloy steel, and the rotation of the grinding wheel 2-7 realizes the friction between the grinding wheel 2-7 and the surface of the alloy steel, so that the oxide skin on the surface of the alloy steel is removed.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A gate type alloy steel scale removing device comprises a driving displacement assembly (1) and a grinding wheel friction assembly (2), and is characterized in that: the driving displacement assembly (1) and the grinding wheel friction assembly (2) form a gate type structure, the driving displacement assembly (1) supports and controls the grinding wheel friction assembly (2) to ascend and descend, and the grinding wheel friction assembly (2) plays a role in removing alloy steel oxide skin.
2. The gate-type alloy steel scale removing apparatus as claimed in claim 1, wherein: the grinding wheel friction assembly (2) is lifted and lowered by a ball screw (1-5) in the driving displacement assembly (1), the ball screw (1-5) comprises a screw (1-501), a nut (1-502) and balls (1-503), when the screw (1-501) rotates, the nut (1-502) can be converted into vertical linear motion along with the rotation angle of the screw (1-501) according to the lead of the corresponding specification, a support (2-1) in the grinding wheel friction assembly (2) is fixed on the nut (1-502), and the lifting and lowering of the grinding wheel friction assembly (2) are realized through the vertical motion of the nut (1-502) along the direction of the screw (1-501).
3. The gate-type alloy steel scale removing device of claim 2, wherein: the rotation of the screw rod (1-501) is realized by a motor (1-1), an installation frame (1-2), a first gear (1-3), a second gear (1-4) and a bearing (1-6), when the rotation shaft of the motor (1-1) rotates, the rotation of the ball screw rod (1-501) is realized by the meshing transmission of the first gear (1-3) fixed on the rotation shaft of the motor (1-1) and the second gear (1-4) fixed on the ball screw rod (1-501), the bearing (1-6) is installed on the screw rod (1-501) and connected with the installation frame (1-2), and the circumferential fixation of the ball screw rod (1-5) is ensured.
4. The gate-type alloy steel scale removing device of claim 2, wherein: the grinding wheel friction component (2) comprises a support (2-1), a motor (2-2), a third gear (2-3), a fourth gear (2-4), a fifth gear (2-5), a grinding wheel fixing shaft (2-6) and a grinding wheel (2-7), wherein the support (2-1) is fixed on a nut (1-502), the third gear (2-3) is fixed on a rotating shaft of the motor (2-2), the motor (2-2) is fixed on the support (2-1), the fourth gear (2-4), the fifth gear (2-5) and the grinding wheel (2-7) are fixed on the grinding wheel fixing shaft (2-6), and the grinding wheel fixing shaft (2-6) is fixed on the support (2-1), can be rotated.
5. The gate-type alloy steel scale removing device of claim 4, wherein: when the rotating shaft of the motor (2-2) rotates, the grinding wheel fixing shaft (2-6) and the grinding wheel (2-7) are driven to rotate through the meshing transmission of the third gear (2-3), the fourth gear (2-4) and the fifth gear (2-5), and the rotating grinding wheel (2-7) is in contact with the surface of alloy steel, so that the effect of removing oxide skin can be achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543340.7U CN209919583U (en) | 2019-04-22 | 2019-04-22 | Gate type alloy steel oxide skin removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543340.7U CN209919583U (en) | 2019-04-22 | 2019-04-22 | Gate type alloy steel oxide skin removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919583U true CN209919583U (en) | 2020-01-10 |
Family
ID=69074479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920543340.7U Expired - Fee Related CN209919583U (en) | 2019-04-22 | 2019-04-22 | Gate type alloy steel oxide skin removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919583U (en) |
-
2019
- 2019-04-22 CN CN201920543340.7U patent/CN209919583U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |