CN113267337B - High-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment and production process thereof - Google Patents
High-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment and production process thereof Download PDFInfo
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- CN113267337B CN113267337B CN202110578162.3A CN202110578162A CN113267337B CN 113267337 B CN113267337 B CN 113267337B CN 202110578162 A CN202110578162 A CN 202110578162A CN 113267337 B CN113267337 B CN 113267337B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
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Abstract
The invention discloses a production device and a production process of a high-strength wear-resistant impact-resistant copper alloy shaft sleeve, and the production device comprises a base, a pushing cylinder and a rotating motor, wherein the rotating motor is connected with a detection device, the detection device comprises a standard shaft and a driving shaft, a clutch device is arranged between the standard shaft and the driving shaft, the detection device is used for detecting the resistance of a shaft sleeve inner hole and the standard shaft when the shaft sleeve is matched with the standard shaft, and the clutch device can separate the standard shaft from the driving shaft when the matching resistance of the shaft sleeve inner hole and the standard shaft is overlarge; the invention provides a device capable of detecting the state between a shaft sleeve and a standard shaft, so that unqualified shaft sleeves are separated after detection, the detection efficiency of the shaft sleeves is improved, and the probability of unqualified shaft sleeves in the assembly process is reduced.
Description
Technical Field
The invention relates to the technical field of shaft sleeve production equipment, in particular to high-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment and a production process thereof.
Background
The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing. Typically, the sleeve is an interference fit with the bearing seat and a clearance fit with the shaft. The existing shaft sleeve is usually produced by adopting a copper alloy material for enhancing the wear resistance and the support property of the shaft sleeve, the mass is usually large in the production process, the sampling inspection form is generally adopted during inspection, part of unqualified shaft sleeves are not detected after sampling inspection, the shaft sleeve is tighter during assembly with a shaft, inconvenience is brought to assembly, and the inner hole and the shaft of some shaft sleeves are extruded and deformed after being assembled with a bearing seat due to different copper alloy materials, so that great inconvenience is brought to subsequent assembly.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides production equipment and a production process of a high-strength wear-resistant impact-resistant copper alloy shaft sleeve.
In order to solve the technical problems, the invention is solved by the following technical scheme: high strength wear-resisting resistant copper alloy axle sleeve production facility that strikes includes frame, promotion cylinder and rotating electrical machines.
In the above scheme, preferably, the rotating electrical machine is connected with a detection device, the detection device includes a standard shaft and a driving shaft, a clutch device is arranged between the standard shaft and the driving shaft, the detection device is used for detecting the resistance between the inner hole of the shaft sleeve and the standard shaft when the shaft sleeve is matched with the standard shaft, and the clutch device can separate the standard shaft from the driving shaft when the resistance between the inner hole of the shaft sleeve and the standard shaft is too large; be equipped with the collection device who is used for collecting and the too big axle sleeve of standard axle cooperation resistance and be used for fixing a position the clamping device of axle sleeve on the frame, its beneficial effect lies in: the shaft sleeve screening device can effectively detect whether the shaft sleeve and the standard shaft are in interference fit or not, and guarantees the standard of shaft sleeve matching.
In the above scheme, preferably, the detection device includes a standard shaft, a driving shaft and a clutch device, the standard shaft is rotatably disposed on the base, one end of the driving shaft is connected with the rotating electrical machine, the other end of the driving shaft is disposed on the standard shaft, the clutch device is disposed on the driving shaft, and the standard shaft is provided with a first clutch matched with the clutch device, which has the following beneficial effects: a clutch device of a detection device is provided, so that a shaft sleeve and a standard shaft can be separated when the torque is overlarge.
In the above-mentioned scheme, it is preferred, clutch includes second clutch, clutch spring and lock nut, second clutch and lock nut locate the drive shaft on, clutch spring cover locates on the drive shaft and both ends respectively the top lean on second clutch and lock nut, be equipped with the second tooth portion on the second clutch, be equipped with on the first clutch with second clutch matched with first tooth portion, its beneficial effect lies in: a specific structure of a clutch device is provided, so that the clutch device can be adapted to a detection device.
In the above-mentioned scheme, it is preferred, last a plurality of locking holes that are equipped with of lock nut, run through in the drive shaft be equipped with locking hole matched with cell body, be equipped with the stop pin between locking hole and the cell body, its beneficial effect lies in: an adjustment structure of a clutch is provided so that torque between clutches can be adjusted by a lock nut and a clutch spring.
In the above scheme, it is preferred, clamping device includes die clamping cylinder, presss from both sides tight piece, die clamping cylinder locates on the push cylinder, die clamping cylinder and push cylinder are equipped with the mounting panel between, die clamping cylinder both sides are located to press from both sides tight piece symmetry, and its beneficial effect lies in: the clamping device of the shaft sleeve is provided, so that the outer ring of the shaft sleeve can be positioned with the clamping block, and the shaft center of the shaft sleeve corresponds to the shaft center of the standard shaft.
In the above scheme, it is preferred, be equipped with the cambered surface with axle sleeve appearance looks adaptation on the clamp block, the cambered surface both ends are equipped with spacing platform, spacing bench is equipped with the hole body that can supply standard axle to wear to establish, and its beneficial effect lies in: provides a specific structure of the clamping block, enables the shaft sleeve to be axially positioned in the clamping block, and provides a specific positioning shape of the outer ring of the shaft sleeve.
In the above scheme, it is preferred, the collection device is including collecting cylinder and first collecting box, first collecting box links to each other with the collection cylinder, be equipped with on the frame with second clutch matched with first button, be equipped with on the mounting panel with die clamping cylinder matched with second button, first button and second button pass through the cable and link to each other with the collection cylinder, its beneficial effect lies in: the control mode of the collecting device is provided, so that the collecting device can timely collect the shaft sleeve which is not matched with the standard shaft.
In the above scheme, it is preferred, be equipped with on the frame with rotating electrical machines matched with third button, the third button passes through the cable and links to each other with rotating electrical machines, and its beneficial effect lies in: a driving mode of the rotating motor is provided, so that the rotating motor rotates after the shaft sleeve is matched with the standard shaft to test the relative torque between the standard shaft and the shaft sleeve.
The production process of the preferred high-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment comprises the following steps: firstly, placing a shaft sleeve to be detected into a clamping device, enabling the shaft center of the shaft sleeve to be the same as that of a standard shaft after the shaft sleeve is clamped by the clamping device, then pushing a cylinder to push the clamping device to sleeve the shaft sleeve on the shaft end of the standard shaft, and then triggering a rotating motor to rotate; when the shaft sleeve is in clearance fit with the standard shaft, the standard shaft can rotate together with the rotating motor, namely the shaft sleeve is standard, and then the clamping device is released after the air cylinder is pushed back, so that the shaft sleeve falls into a collecting box for containing the standard shaft sleeve; when the shaft sleeve and the standard shaft are in interference fit or transition fit, namely the shaft sleeve and the standard shaft cannot rotate relatively under the rotation of the rotating motor, the clutch device on the detection device disengages the standard shaft from the driving shaft to rotate synchronously, the clutch device triggers the collection device to place a collection part on the collection device above the collection box, the clamping device is loosened after the pushing cylinder returns, so that the shaft sleeve falls into the collection device, namely the collection device collects unqualified shaft sleeves; after the clamping device is loosened, the collecting device is triggered to reset, and the next detection process is repeated, so that the device has the beneficial effects that: the production process of the shaft sleeve production equipment is provided, so that a user can efficiently use the equipment to perform shaft sleeve testing.
The invention has the beneficial effects that: the invention provides equipment capable of detecting whether a copper alloy shaft sleeve is in interference fit with a standard shaft or not, the detection efficiency of the copper alloy shaft sleeve can be greatly improved through the equipment, the assembly efficiency of the copper alloy shaft sleeve is further improved, the equipment can adapt to the torque of the copper alloy shaft sleeve made of different materials in interference fit with the standard shaft by adjusting a clutch spring of a detection device, and the utilization rate of the equipment is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic isometric view of the present invention.
FIG. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is a schematic diagram of an explosion structure of the detection device of the present invention.
Fig. 5 is a structural diagram of a second clutch according to the invention.
FIG. 6 is a schematic view of the clamping block of the present invention.
FIG. 7 is a schematic view of a standard shaft and first clutch configuration according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-7, the high-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment comprises a machine base 1, a pushing cylinder 2 and a rotating motor 3, wherein the rotating motor 3 is fixedly arranged on the machine base 1, the rotating motor 3 is a servo motor, a cylinder body of the pushing cylinder 2 is fixedly arranged on the machine base 1, and the pushing cylinder 2 is a cylinder with a guide rod.
The rotary motor is characterized in that a detection device is connected to the rotary motor 3 and comprises a standard shaft 4, a driving shaft 5 and a clutch device, the middle of the standard shaft 4 is rotatably arranged on the base 1, a bearing is arranged between the standard shaft 4 and the base 1, one end of the standard shaft 4 is a standard shaft end matched with the shaft sleeve, the other end of the standard shaft is provided with a first clutch 6, the first clutch 6 and the standard shaft 4 are preferably integrally formed, one end of the driving shaft 5 is connected with the rotary motor 3 through a coupler, the other end of the driving shaft is arranged in an inner hole of the standard shaft 4 and the first clutch 6, a step which is abutted against the end face of the first clutch 6 is arranged on the driving shaft 5, and the driving shaft 5 is connected with the inner hole of the first clutch 6 through a rotating optical axis.
The driving shaft 5 is provided with a clutch device matched with the first clutch 6, the clutch device comprises a second clutch 7, a clutch spring 8 and a locking nut 9, the second clutch 7 and the driving shaft 5 are in spline sliding fit, namely the second clutch 7 slides on the splines of the driving shaft 5 and synchronously rotates with the driving shaft 5, and the splines are arranged on one side, close to the first clutch 6, of the driving shaft 5; locking nut 9 is located on drive shaft 5, and is equipped with the long screw thread with locking nut 9 matched with on the drive shaft 5, long screw thread can supply locking nut 9 to adjust clutch spring 8 stroke, clutch spring 8 cover is located on drive shaft 5 and both ends lean on second clutch 7 and locking nut 9 respectively in the top.
The locking nut 9 is provided with a plurality of locking holes 12, the locking holes 12 penetrate through the locking nut 9 and pass through the axis of the locking nut 9, a groove body 13 matched with the locking holes 12 is arranged on the driving shaft 5 in a penetrating mode, the groove body 13 is preferably an arc-shaped long groove, a locking pin 14 is arranged between the locking holes 12 and the groove body 13, the locking pin 14 is preferably a split pin, namely the locking nut 9 can rotate on the driving shaft 5 through threads and then is positioned after the locking hole 12 and the groove body 13 are penetrated through by the locking pin 14, and the axial displacement positioning of the locking nut 9 can adjust the tensioning force of the clutch spring 8.
The second clutch 7 is provided with a second tooth part 10, the first clutch 6 is provided with a first tooth part 11 matched with the second clutch 7, the second tooth part 10 is a combined boss with alternate heights, a first inclined plane 101 and a second inclined plane 102 are arranged between the bosses, a third inclined plane 103 matched with the second inclined plane 102 on the second clutch 7 is arranged on the first clutch 6, the cooperation between the second inclined plane 102 and the third inclined plane 103 is to make the first clutch 6 and the second clutch 7 smoothly disengage after the first clutch 6 is subjected to torsion and overcoming the tension of the clutch spring 8, the distance between the locking nut 9 and the second clutch 7 can be adjusted to set the tension of the clutch spring 8 according to different friction forces when different copper alloy shaft sleeves and standard shafts 4 are in interference fit, i.e. the relative torque between the first clutch 6 and the second clutch 7 can be adjusted by adjusting the lock nut 9.
The machine base 1 is provided with a clamping device for positioning the shaft sleeve, the clamping device comprises a clamping cylinder 21 and a clamping block 22, the end part of the piston rod of the pushing cylinder 2 is provided with an installation plate 23, the clamping cylinder 21 is arranged on the installation plate 23, the clamping cylinder 21 preferably adopts a parallel air claw, namely, the movable plates at the two sides of the clamping cylinder 21 slide and tighten towards the center simultaneously during working, the clamping synchronism is ensured, the parallel air claw is the prior art, not specifically described herein, the clamping blocks 22 are symmetrically arranged on the movable plates at both sides of the clamping cylinder 21, the clamping block 22 is provided with an arc surface 24 matched with the shaft sleeve in shape, two ends of the arc surface 24 are provided with limiting tables 25, the limiting table 25 forms a hole 26 for the standard shaft 4 to penetrate through after being clamped by the clamping blocks 22 on the two sides, and the axis of the standard shaft 4 and the shaft sleeve formed after being clamped by the clamping blocks 22 are coaxial.
The collecting device is characterized in that the base 1 is provided with a collecting device for collecting shaft sleeves with excessive matching resistance with the standard shaft 4, the collecting device comprises a collecting cylinder 31 and a first collecting box 32, the collecting cylinder 31 is preferably an air cylinder with a guide rod, the cylinder body seat of the collecting cylinder 31 is arranged on the base 1, the panel at the end part of a piston rod of the collecting cylinder 31 is connected with the first collecting box 32, the base 1 is provided with a first button 33 matched with the collecting cylinder 31, the first button is matched with the second clutch 7, namely, the second clutch 7 can contact and abut against the first button 33 after being subjected to overlarge torsion and separated from the first clutch 6, so that the collecting cylinder 31 can eject the first collecting box 32; the mounting plate 34 is provided with a second button 34 matched with the collecting cylinder 31, and the second button 34 is matched with the clamping cylinder 21, namely, after the clamping cylinder 21 is opened, a side movable plate can contact and abut against the second button 34, so that the collecting cylinder 31 can withdraw the first collecting box 32.
The machine base 1 is provided with a collecting box 36, and the collecting box 36 is arranged below the clamping cylinder 21.
The first button 33 and the second button 34 are connected with the collecting cylinder 31 through cables, the base 1 is provided with a third button 35 matched with the clamping block 22, and the third button 35 is connected with the rotating motor 3 through a cable, namely, when the clamping block 22 is contacted and propped against the third button 35, the rotating motor 3 can be electrified and rotated.
The production process of the high-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment comprises the following steps: firstly, placing a shaft sleeve to be detected into a clamping device, clamping the shaft sleeve by using a clamping block 22, enabling the shaft sleeve to be the same as the shaft center of a standard shaft after the shaft sleeve is clamped by the clamping device, then pushing a cylinder 2 to push the clamping device to sleeve the shaft sleeve into the shaft end of the standard shaft, then contacting and abutting the clamping block 22 with a third button 35, and triggering a rotating motor 3 to rotate by the third button 35, namely, rotating a driving shaft 5 under the action of the rotating motor 3; when the shaft sleeve is in clearance fit with the standard shaft 4, the standard shaft 4 can rotate together with the rotating motor 3, namely the shaft sleeve is standard, the rotating motor 3 rotates for a circle to push the air cylinder 2 to return, and then the clamping device is released, so that the shaft sleeve falls into a collecting box 36 for containing the standard shaft sleeve; when the shaft sleeve and the standard shaft 4 are in interference fit or transition fit, namely the shaft sleeve and the standard shaft 4 cannot rotate relatively under the rotation of the rotating motor 3, at the moment, the first clutch 6 and the second clutch 7 on the clutch device are disengaged, the second clutch 7 overcomes the clutch spring 8 and then slides to one side close to the locking nut 9, the second clutch 7 contacts and abuts against the first button 33 after sliding, the collecting cylinder 31 on the collecting device is further triggered to eject the first collecting box 32 out, the first collecting box is placed above the collecting box 36, the clamping device is loosened after the pushing cylinder 2 retreats at the moment, the shaft sleeve falls into the first collecting box 32 on the collecting device, and the collecting device collects unqualified shaft sleeves; after the clamping device is released, a movable plate at one side of the clamping cylinder 21 contacts and abuts against the second button 34, the second button 34 triggers the collecting cylinder 31 on the collecting device to reset, the first collecting box 32 is retracted, and then the next detection process is repeated.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. High strength wear-resisting resistant copper alloy axle sleeve production facility that strikes includes frame (1), promotes cylinder (2) and rotating electrical machines (3), its characterized in that: the detection device is connected to the rotating motor (3) and comprises a standard shaft (4) and a driving shaft (5), a clutch device is arranged between the standard shaft (4) and the driving shaft (5), the detection device is used for detecting the resistance of a shaft sleeve inner hole and the standard shaft (4) when the shaft sleeve is matched with the standard shaft (4), and the clutch device can separate the standard shaft (4) from the driving shaft (5) when the resistance of the shaft sleeve inner hole and the standard shaft (4) in matching is overlarge;
the machine base (1) is provided with a collecting device for collecting shaft sleeves with overlarge matched resistance with the standard shaft (4) and a clamping device for positioning the shaft sleeves;
a first clutch (6) matched with the clutch device is arranged on the standard shaft (4);
the clutch device comprises a second clutch (7), a clutch spring (8) and a locking nut (9), the second clutch (7) and the locking nut (9) are arranged on the driving shaft (5), the clutch spring (8) is sleeved on the driving shaft (5), two ends of the clutch spring respectively abut against the second clutch (7) and the locking nut (9), a second tooth part (10) is arranged on the second clutch (7), and a first tooth part (11) matched with the second clutch (7) is arranged on the first clutch (6);
the clamping device comprises a clamping cylinder (21) and clamping blocks (22), the clamping cylinder (21) is arranged on the pushing cylinder (2), an installation plate (23) is arranged between the clamping cylinder (21) and the pushing cylinder (2), and the clamping blocks (22) are symmetrically arranged on two sides of the clamping cylinder (21);
the collecting device comprises a collecting cylinder (31) and a first collecting box (32), the first collecting box (32) is connected with the collecting cylinder (31), a first button (33) matched with the second clutch (7) is arranged on the base (1), a second button (34) matched with the clamping cylinder (21) is arranged on the mounting plate (23), and the first button (33) and the second button (34) are connected with the collecting cylinder (31) through cables.
2. The production equipment of the high-strength wear-resistant impact-resistant copper alloy shaft sleeve according to claim 1, characterized in that: the detection device comprises a standard shaft (4), a driving shaft (5) and a clutch device, wherein the standard shaft (4) is rotatably arranged on the base (1), one end of the driving shaft (5) is connected with the rotating motor (3), the other end of the driving shaft is arranged on the standard shaft (4), and the clutch device is arranged on the driving shaft (5).
3. The production equipment of the high-strength wear-resistant impact-resistant copper alloy shaft sleeve according to claim 2, characterized in that: the locking nut (9) is provided with a plurality of locking holes (12), the driving shaft (5) is provided with a groove body (13) matched with the locking holes (12) in a penetrating mode, and a locking pin (14) is arranged between the locking holes (12) and the groove body (13).
4. The production equipment of the high-strength wear-resistant impact-resistant copper alloy shaft sleeve according to claim 3, characterized in that: the clamping block (22) is provided with an arc surface (24) matched with the shape of the shaft sleeve, two ends of the arc surface (24) are provided with limiting tables (25), and the limiting tables (25) are provided with hole bodies (26) for the standard shafts (4) to penetrate through.
5. The production equipment of the high-strength wear-resistant impact-resistant copper alloy shaft sleeve according to claim 4, characterized in that: and a third button (35) matched with the clamping block (22) is arranged on the machine base (1), and the third button (35) is connected with the rotating motor (3) through a cable.
6. The production process of the high-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment as claimed in claim 5 comprises the following steps: firstly, placing a shaft sleeve to be detected into a clamping device, enabling the shaft center of the shaft sleeve to be the same as that of a standard shaft after the shaft sleeve is clamped by the clamping device, then pushing a cylinder to push the clamping device to sleeve the shaft sleeve on the shaft end of the standard shaft, and then triggering a rotating motor to rotate; when the shaft sleeve is in clearance fit with the standard shaft, the standard shaft can rotate together with the rotating motor, namely the shaft sleeve is standard, and then the clamping device is released after the air cylinder is pushed back, so that the shaft sleeve falls into a collecting box for containing the standard shaft sleeve; when the shaft sleeve and the standard shaft are in interference fit or transition fit, namely the shaft sleeve and the standard shaft cannot rotate relatively under the rotation of the rotating motor, the clutch device on the detection device disengages the standard shaft from the driving shaft to rotate synchronously, the clutch device triggers the collection device to place a collection part on the collection device above the collection box, the clamping device is loosened after the pushing cylinder returns, so that the shaft sleeve falls into the collection device, namely the collection device collects unqualified shaft sleeves; and triggering the collecting device to reset after the clamping device is released, and repeating the next detection process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110578162.3A CN113267337B (en) | 2021-05-26 | 2021-05-26 | High-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110578162.3A CN113267337B (en) | 2021-05-26 | 2021-05-26 | High-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment and production process thereof |
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| CN113267337A CN113267337A (en) | 2021-08-17 |
| CN113267337B true CN113267337B (en) | 2022-07-05 |
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| CN202110578162.3A Active CN113267337B (en) | 2021-05-26 | 2021-05-26 | High-strength wear-resistant impact-resistant copper alloy shaft sleeve production equipment and production process thereof |
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| CN114199099B (en) * | 2021-12-28 | 2024-04-19 | 安徽华创新材料股份有限公司 | Detection substitution shaft of cathode roller of electrolytic copper foil machine and measurement method thereof |
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2021
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Effective date of registration: 20220614 Address after: 311800 niugao community, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province (niugao) Applicant after: ZHUJI WEIYA MACHINERY Co.,Ltd. Address before: No. 197, Diankou sixth village, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province, 311800 Applicant before: Chen Haidong |
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Denomination of invention: High strength, wear-resistant, and impact resistant copper alloy shaft sleeve production equipment and its production process Effective date of registration: 20230830 Granted publication date: 20220705 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHUJI WEIYA MACHINERY Co.,Ltd. Registration number: Y2023980054521 |