CN210756320U - Camshaft press - Google Patents
Camshaft press Download PDFInfo
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- CN210756320U CN210756320U CN201921465560.9U CN201921465560U CN210756320U CN 210756320 U CN210756320 U CN 210756320U CN 201921465560 U CN201921465560 U CN 201921465560U CN 210756320 U CN210756320 U CN 210756320U
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Abstract
The utility model provides a camshaft press, which comprises a feeding device, a shaft pressing device, a discharging device and a waste material frame arranged on one side of the discharging device, wherein the feeding device, the shaft pressing device and the discharging device are arranged in sequence; the shaft pressing device comprises a shaft pressing rack, a pin feeding mechanism, a pin press-mounting mechanism, a clamp spring bearing feeding mechanism, a cam pin phase correcting mechanism, a clamp spring bearing press-mounting mechanism and a carrying mechanism, wherein the pin feeding mechanism, the pin press-mounting mechanism, the clamp spring bearing feeding mechanism, the cam pin phase correcting mechanism and the carrying mechanism are arranged on the shaft pressing rack. The feeding device is used for feeding, the shaft pressing mechanism is used for pressing a product, namely a camshaft, and comprises pin pressing, clamp spring pressing and bearing pressing, after the pressing is completed, the blanking device is used for blanking the product, so that continuous feeding and pressing of the pin, the clamp spring and the bearing are realized, and the pressing pressure of the pin is monitored.
Description
Technical Field
The utility model relates to a camshaft production technical field especially relates to a camshaft press.
Background
The camshaft is a component in a piston engine for controlling the opening and closing action of the valves. The camshaft includes pin, jump ring, bearing and central axle, in process of production, needs to be in the same place the pressure equipment of pin, jump ring, bearing and central axle to together, and through the mode of manual assembly, production efficiency is low, extravagant manpower, and product quality is more difficult to be controlled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a camshaft press.
In order to solve the technical problem, the utility model provides a camshaft press, which comprises a feeding device, a shaft pressing device, a discharging device and a waste material rack arranged on one side of the discharging device, wherein the feeding device, the shaft pressing device and the discharging device are arranged in sequence; the shaft pressing device comprises a shaft pressing rack, a pin feeding mechanism, a pin press-mounting mechanism, a clamp spring bearing feeding mechanism, a cam shaft phase correcting mechanism, a clamp spring bearing press-mounting mechanism and a carrying mechanism, wherein the pin feeding mechanism, the pin press-mounting mechanism, the clamp spring bearing feeding mechanism, the cam shaft phase correcting mechanism and the carrying mechanism are arranged on the shaft pressing rack.
Furthermore, the feeding device comprises a feeding transmission belt, a feeding motor for driving the feeding transmission belt, and a plurality of feeding bearing grooves arranged on the feeding transmission belt.
Furthermore, the pin feeding mechanism comprises a pin storage bin, a first X-axis electric cylinder for driving the pin storage bin to move along the X-axis direction, a first material pushing cylinder arranged at the front end of the pin storage bin, a pin material taking cylinder arranged at the rear end of the pin storage bin, a first Y-axis cylinder for driving the pin material taking cylinder to lift and a first material taking clamping jaw arranged at the output end of the pin material taking cylinder.
Further, pin pressure equipment mechanism including set up in first year material clamping jaw in the axle pressure frame, set up in first centre gripping cylinder of first year material clamping jaw one side, set up in first Z axle slide rail of first year material clamping jaw both sides, with first Z axle slide rail sliding fit's first slider, set up in the pressure head of first slider one side, set up in the pressure head adjusting block of first slider another side, drive the pressure head adjusting cylinder that pressure head adjusting block removed and with the pressure head links to each other the drive first slider is followed the gliding pin pressure equipment motor of first Z axle slide rail.
Furthermore, the camshaft leveling mechanism comprises a positioning disc arranged at one end of the first material loading clamping jaw, a positioning hole arranged on the positioning disc, a pressing cylinder arranged at the outer end of the positioning disc, a wedge block arranged at the other end of the second material loading clamping jaw and a second X-axis rodless cylinder for driving the wedge block to move along the X-axis direction.
Furthermore, jump ring bearing feeding mechanism including jump ring storage silo and the bearing storage silo that sets gradually, set up in the third X axle slide rail of jump ring storage silo one end, with third X axle slide rail sliding fit's third slider, install in second on the third slider pushes away the material cylinder, set up in third Z axle slide rail in the axle pressing frame, with third Z axle slide rail sliding fit's third movable plate, set up in third on the third movable plate connects material platform and third to carry material gripper jaw and drive the third that the third connects the material platform to go up and down connects material jacking cylinder.
Furthermore, the clamp spring bearing press-fitting mechanism comprises a clamp spring press-fitting cylinder arranged above the third moving plate and a bearing press-fitting cylinder arranged at one end of the third loading clamping jaw.
Furthermore, the carrying mechanism comprises a truss arranged along the X-axis direction, a carrying X-axis slide rail arranged on the truss, a plurality of carrying clamping jaws in sliding fit with the carrying X-axis slide rail, and a carrying motor for driving the carrying clamping jaws to move along the carrying X-axis slide rail.
Furthermore, the blanking device comprises a blanking transmission belt, a blanking motor for driving the blanking transmission belt, and a plurality of blanking bearing grooves arranged on the blanking transmission belt.
The utility model discloses a camshaft press, loading attachment material loading, the axle pressure equipment is carried out to the product, promptly the camshaft to the axle pressure equipment mechanism, including pin pressure equipment, jump ring pressure equipment and bearing pressure equipment, after the pressure equipment was accomplished, the unloader is with the product unloading, has realized the automatic material loading machine equipment of camshaft promptly; specifically, the pin feeding mechanism provides pins, the pin pressing mechanism presses the pins onto the shaft of the camshaft, the clamp spring bearing feeding mechanism provides clamp springs and bearings respectively, the clamp spring bearing pressing mechanism presses the clamp springs and the bearings after the position of the camshaft straightening mechanism is corrected, and the carrying mechanism is used for carrying a product from a first station to a next station; the continuous feeding and press mounting of the pin, the clamp spring and the bearing can be realized, and the press mounting pressure of the pin is monitored.
Drawings
Fig. 1 is a schematic view of a camshaft press of the present invention;
fig. 2 is a schematic diagram of a pin feeding mechanism and a pin press-fitting mechanism of the camshaft press of the present invention;
fig. 3 is a schematic diagram of a pin press-fitting mechanism and a camshaft phase correcting mechanism of the camshaft press according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic view of a circlip bearing feeding mechanism and a circlip bearing press-fitting mechanism of the camshaft press of the present invention;
fig. 6 is a schematic view of a carrying mechanism of the camshaft press of the present invention;
labeled as: the feeding device 1, the feeding conveyor belt 11, the feeding carrying groove 12, the axial pressing device 2, the axial pressing frame 21, the pin feeding mechanism 22, the pin storage bin 221, the first X-axis electric cylinder 222, the first material pushing cylinder 223, the first Y-axis air cylinder 224, the pin press-fitting mechanism 23, the first material loading clamping jaw 231, the first clamping air cylinder 232, the first Z-axis slide rail 233, the first slide block 234, the pressure head 235, the pressure head adjusting block 236, the pressure head adjusting air cylinder 237, the pin press-fitting motor 238, the snap spring bearing feeding mechanism 24, the storage bin 241, the bearing storage bin 242, the third X-axis slide rail 243, the third slide block 244, the second material pushing air cylinder 245, the third Z-axis slide rail 246, the third moving plate 247, the third material receiving table 248, the third material loading clamping jaw 2481, the third jacking air cylinder 249, the camshaft material receiving mechanism 25, the positioning disc 251, the positioning hole 252, the pressing air cylinder 253, the wedge block 254, the second X-axis rodless air cylinder 255, the device comprises a clamp spring bearing press-fitting mechanism 26, a clamp spring press-fitting cylinder 261, a bearing press-fitting cylinder 262, a conveying mechanism 27, a truss 271, a conveying X-axis sliding rail 272, a conveying clamping jaw 273, a conveying motor 274, a blanking device 3, a blanking conveying belt 31, a blanking bearing groove 32 and a waste rack 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the utility model provides a camshaft press, which comprises a feeding device 1, a shaft pressing device 2, a blanking device 3 and a waste material rack 4 arranged on one side of the blanking device 3; the shaft pressing device 2 comprises a shaft pressing frame 21, a pin feeding mechanism 22, a pin press-mounting mechanism 23, a clamp spring bearing feeding mechanism 24, a camshaft phase correcting mechanism 25, a clamp spring bearing press-mounting mechanism 26 and a carrying mechanism 27, wherein the pin feeding mechanism 22, the pin press-mounting mechanism 23, the clamp spring bearing feeding mechanism 24, the camshaft phase correcting mechanism 25 and the clamp spring bearing press-mounting mechanism 27 are arranged on the shaft pressing frame 21. The feeding device 1 is used for feeding, the shaft pressing mechanism 2 is used for press-fitting a product, namely a camshaft, and comprises pin press-fitting, snap spring press-fitting and bearing press-fitting, after the press-fitting is completed, the blanking device 3 is used for blanking the product, and the automatic feeding machine assembly of the camshaft is realized; specifically, the pin feeding mechanism 22 provides pins, the pin press-mounting mechanism 23 presses the pins onto the shaft of the camshaft, the snap spring bearing feeding mechanism 24 provides snap springs and bearings respectively, the position is corrected by the camshaft phase correcting mechanism 25, the snap spring bearing press-mounting mechanism 26 performs press-mounting of the snap springs and the bearings, and the carrying mechanism 27 is used for carrying a product from a first station to a next station; the continuous feeding and press mounting of the pin, the clamp spring and the bearing can be realized, and the press mounting pressure of the pin is monitored.
The feeding device 1 comprises a feeding conveyor belt 11, a feeding motor (not shown) for driving the feeding conveyor belt 11, and a plurality of feeding bearing grooves 12 arranged on the feeding conveyor belt 11.
The pin feeding mechanism 22 comprises a pin storage bin 221, a first X-axis electric cylinder 222 for driving the pin storage bin 221 to move along the X-axis direction, a first material pushing cylinder 223 arranged at the front end of the pin storage bin 221, a pin material taking cylinder arranged at the rear end of the pin storage bin 221, a first Y-axis cylinder 224 for driving the pin material taking cylinder to lift and a first material taking clamping jaw arranged at the output end of the pin material taking cylinder, wherein the pin material taking cylinder is connected with the pin material taking cylinder. The pin storage bin 221 is provided with 16 rows of bins, each bin can store 37 pins, before discharging, the first Y-axis cylinder 224 retracts, the pin material taking cylinder opens, then the first material pushing cylinder 223 pushes a pin forward, after the pin material taking cylinder closes, the first material pushing cylinder 223 retracts, and the pin falls down by means of self gravity. Meanwhile, the first Y-axis cylinder 224 descends, and then the transfer cylinder extends out to push the pin forward to the pin pressing mechanism. After one row of pins are pushed, the feed bin transverse moving electric cylinder drives the feed bin to move to the discharge position of the next row of pins
The pin press-fitting mechanism 23 includes a first loading clamping jaw 231 arranged on the axial press frame 21, a first clamping cylinder 232 arranged on one side of the first loading clamping jaw 231, first Z-axis slide rails 233 arranged on both sides of the first loading clamping jaw 232, a first slider 234 in sliding fit with the first Z-axis slide rails 233, a pressure head 235 arranged on one surface of the first slider 234, a pressure head adjusting block 236 arranged on the other surface of the first slider 234, a pressure head adjusting cylinder 237 driving the pressure head adjusting block 236 to move, and a pin press-fitting motor 238 connected with the pressure head 235 to drive the first slider 234 to slide along the first Z-axis slide rails 233. The camshaft straightening mechanism 25 comprises a positioning plate 251 arranged at one end of the first material loading clamping jaw 232, a positioning hole 252 arranged on the positioning plate 251, a pressing air cylinder 253 arranged at the outer end of the positioning plate 251, a wedge block 254 arranged at the other end of the first material loading clamping jaw 232, and a second X-axis rodless air cylinder 255 for driving the wedge block 254 to move along the X-axis direction. The pressure head 235 is installed in a floating mode, radial movement of the camshaft is limited, coaxiality of the pin and a pin hole in the camshaft can be guaranteed, and damage to the pin press-fitting mechanism 23 caused by press-fitting lateral force is reduced. As the preferred embodiment of the utility model, a visual detection system can be arranged, and through visual detection, the angular correlation of the cam pin is ensured within +/-0.4 degrees, and unqualified products are removed; a pressure sensor can be further arranged in the pressure head 235, a system records and records pressure-displacement curve in the press mounting process, and a bolt is arranged on the pressure head adjusting block 236, so that the height of the pressure head 235 can be conveniently adjusted; the camshaft falls on the material loading clamping jaw, then a second X-axis rodless cylinder 255 drives the wedge block 254 to move along the X-axis direction, the camshaft is pressed forwards, the positioning pin on the camshaft is inserted into the kidney-shaped positioning hole 252, finally the pressing cylinder 253 extends out and is inserted into the positioning hole 252, the excircle of the extension rod is tangent to the positioning pin of the camshaft, and the phase correction of the camshaft is completed. The clamp spring bearing feeding mechanism 24 comprises a clamp spring storage bin 241, a bearing storage bin 242, a third X-axis sliding rail 243, a third sliding block 244, a second material pushing cylinder 245, a third Z-axis sliding rail 246, a third moving plate 247, a third material receiving table 248, a third material loading clamping claw 2481 and a third material loading jacking cylinder 249, wherein the clamp spring storage bin 241 and the bearing storage bin 242 are sequentially arranged, the third X-axis sliding rail 243 is arranged at one end of the clamp spring storage bin 241, the third sliding block 244 is in sliding fit with the third X-axis sliding rail 243, the second material pushing cylinder 245 is arranged on the third sliding block 244, the third Z-axis sliding rail 246 is arranged on the shaft pressing frame 21, the third moving plate 247 is in sliding fit with the third Z-. The clamp spring bearing press-fitting mechanism 26 comprises a clamp spring press-fitting cylinder 261 arranged above the third moving plate 247 and a bearing press-fitting cylinder 262 arranged at one end of the third loading clamping jaw 2481.
A second Z-axis slide rail 251 on the axial compression frame 21, a second sliding plate 252 in sliding fit with the second Z-axis slide rail 251, a second material receiving table 253 arranged on the second sliding plate 252, a second material receiving lifting cylinder 254 for driving the second material receiving table 253 to lift, a second material loading clamping jaw 255 arranged on the second sliding plate 252, a positioning disc 256 arranged at one end of the second material loading clamping jaw 255, a positioning hole 2561 arranged on the positioning disc 256, a pressing cylinder 257 arranged at the outer end of the positioning disc 256, a wedge block 258 arranged at the other end of the second material loading clamping jaw 255, and a second X-axis rodless cylinder 259 for driving the wedge block 258 to move along the X-axis direction. When material receiving is carried out, the third material receiving jacking cylinder 249 jacks the third material receiving table 248 upwards, the second material pushing cylinder 245 pushes the material forwards to push out two clamp springs once, then the third material receiving table 248 and the second material pushing cylinder 245 both move to a bearing pushing position to push out one bearing, after the material discharging is completed, the third material receiving jacking cylinder 249 descends, the third material receiving table 248 moves forwards to a press mounting position, and press mounting is carried out according to the sequence of clamp springs, bearings and clamp springs.
The conveying mechanism 27 includes a truss 271 disposed along the X-axis direction, a conveying X-axis slide 272 disposed on the truss 271, a plurality of conveying jaws 273 slidably engaged with the conveying X-axis slide 272, and a conveying motor 274 for driving the plurality of conveying jaws 273 to move along the conveying X-axis slide 272.
The blanking device 3 comprises a blanking transmission belt 31, a driving blanking motor for the blanking transmission belt 31, and a plurality of blanking bearing grooves 32 arranged on the blanking transmission belt 31.
The utility model discloses a camshaft press, loading attachment 1 material loading, axle pressing mechanism 2 carries out the pressure equipment to the product, promptly the camshaft, including pin pressure equipment, jump ring pressure equipment and bearing pressure equipment, after the pressure equipment is accomplished, unloader 3 is with the product unloading, has realized the automatic material loading machine equipment of camshaft promptly; specifically, the pin feeding mechanism 22 provides pins, the pin press-mounting mechanism 23 presses the pins onto the shaft of the camshaft, the snap spring bearing feeding mechanism 24 provides snap springs and bearings respectively, the position is corrected by the camshaft phase correcting mechanism 25, the snap spring bearing press-mounting mechanism 26 performs press-mounting of the snap springs and the bearings, and the carrying mechanism 27 is used for carrying a product from a first station to a next station; the continuous feeding and press mounting of the pin, the clamp spring and the bearing can be realized, and the press mounting pressure of the pin is monitored.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.
Claims (9)
1. A camshaft press characterized in that: the device comprises a feeding device, a shaft pressing device, a discharging device and a waste material rack arranged on one side of the discharging device, wherein the feeding device, the shaft pressing device and the discharging device are sequentially arranged; the shaft pressing device comprises a shaft pressing rack, a pin feeding mechanism, a pin press-mounting mechanism, a clamp spring bearing feeding mechanism, a cam shaft phase correcting mechanism, a clamp spring bearing press-mounting mechanism and a carrying mechanism, wherein the pin feeding mechanism, the pin press-mounting mechanism, the clamp spring bearing feeding mechanism, the cam shaft phase correcting mechanism and the carrying mechanism are arranged on the shaft pressing rack.
2. The camshaft press as set forth in claim 1, wherein: the feeding device comprises a feeding transmission belt, a feeding motor for driving the feeding transmission belt, and a plurality of feeding bearing grooves formed in the feeding transmission belt.
3. The camshaft press as set forth in claim 1, wherein: the pin feeding mechanism comprises a pin storage bin, a first X-axis electric cylinder, a first material pushing cylinder, a pin material taking cylinder, a first Y-axis cylinder and a first material taking clamping jaw, wherein the pin storage bin moves along the X-axis direction, the first material pushing cylinder is arranged at the front end of the pin storage bin, the pin material taking cylinder is arranged at the rear end of the pin storage bin, the pin material taking cylinder drives the pin material taking cylinder to lift, and the first material taking clamping jaw is arranged at the output end of the pin material taking cylinder.
4. The camshaft press as set forth in claim 1, wherein: pin pressure equipment mechanism including set up in first year material clamping jaw in the axle pressure frame, set up in first centre gripping cylinder of carrying material clamping jaw one side, set up in first Z axle slide rail of first year material clamping jaw both sides, with first Z axle slide rail sliding fit's first slider, set up in the pressure head of first slider one side, set up in the pressure head adjusting block, the drive of first slider another side the pressure head adjusting cylinder that pressure head adjusting block removed and with the pressure head links to each other the drive first slider is followed the gliding pin pressure equipment motor of first Z axle slide rail.
5. The camshaft press as set forth in claim 4, wherein: the camshaft is rectified camera and is constructed including set up in the positioning disk of first year material clamping jaw one end, set up in locating hole on the positioning disk, set up in the cylinder that compresses tightly of positioning disk outer end, set up in wedge and the drive that the second carried the material clamping jaw other end the second X axle rodless cylinder that the wedge removed along X axle direction.
6. The camshaft press as set forth in claim 1, wherein: jump ring bearing feed mechanism including the jump ring storage silo and the bearing storage silo that set gradually, set up in the third X axle slide rail of jump ring storage silo one end, with third X axle slide rail sliding fit's third slider, install in second on the third slider pushes away the material cylinder, set up in third Z axle slide rail in the axle pressing frame, with third Z axle slide rail sliding fit's third movable plate, set up in third on the third movable plate connects material platform and third to carry material gripper jaw and drive the third that connects the material platform to go up and down connects material jacking cylinder.
7. The camshaft press as set forth in claim 6, wherein: the clamp spring bearing press-fitting mechanism comprises a clamp spring press-fitting cylinder arranged above the third moving plate and a bearing press-fitting cylinder arranged at one end of the third material-loading clamping jaw.
8. The camshaft press as set forth in claim 1, wherein: the carrying mechanism comprises a truss arranged along the X-axis direction, a carrying X-axis slide rail arranged on the truss, a plurality of carrying clamping jaws in sliding fit with the carrying X-axis slide rail, and a carrying motor for driving the plurality of carrying clamping jaws to move along the carrying X-axis slide rail.
9. The camshaft press as set forth in claim 1, wherein: the blanking device comprises a blanking transmission belt, a blanking motor for driving the blanking transmission belt, and a plurality of blanking bearing grooves formed in the blanking transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465560.9U CN210756320U (en) | 2019-09-05 | 2019-09-05 | Camshaft press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465560.9U CN210756320U (en) | 2019-09-05 | 2019-09-05 | Camshaft press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756320U true CN210756320U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921465560.9U Active CN210756320U (en) | 2019-09-05 | 2019-09-05 | Camshaft press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231810A (en) * | 2021-05-31 | 2021-08-10 | 苏州瀚川智能科技股份有限公司 | Spring camshaft assembly device |
-
2019
- 2019-09-05 CN CN201921465560.9U patent/CN210756320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231810A (en) * | 2021-05-31 | 2021-08-10 | 苏州瀚川智能科技股份有限公司 | Spring camshaft assembly device |
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