CN204123041U - A kind of water pump rotor duplex bearing intelligence pressing machine - Google Patents
A kind of water pump rotor duplex bearing intelligence pressing machine Download PDFInfo
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- CN204123041U CN204123041U CN201420449071.5U CN201420449071U CN204123041U CN 204123041 U CN204123041 U CN 204123041U CN 201420449071 U CN201420449071 U CN 201420449071U CN 204123041 U CN204123041 U CN 204123041U
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- rack
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Abstract
The utility model discloses a kind of water pump rotor duplex bearing intelligence pressing machine, comprise frame, described frame is fixed with servo power device and press-in device, press-in device comprises rotor rack, front end bearing placement rack, rear end bearing placement rack and load-bearing back seat plate, one end of straight line guide shaft and pull bar is fixed on the front support plate of servo power device, the other end is fixed on load-bearing back seat plate, rotor rack sleeve is on straight line guide shaft, load-bearing back seat plate is fixed with rear end bearing placement rack, front end bearing placement rack is relative with about rear end bearing placement rack, bearing to be installed is placed with in standing groove on front end bearing placement rack and rear end bearing placement rack, rotor rack is placed with rotor to be installed, the central axis of rotor to be installed and bearing to be installed on the same axis.Its moment in process of press in detects the pressure of its press-in, thus controls the accuracy of its press-in, ensures the precision that bearing and water pump rotor are installed and quality.
Description
Technical field:
The utility model relates to water pump rotor bearing erection unit processing technique field, relates to a kind of water pump rotor duplex bearing intelligence pressing machine in particular.
Background technology:
The two ends of water pump rotor all need to install bearing, existing mounting means is by artificial installation, bearing is beaten the two ends being fixed on water pump rotor, or by common hydraulic press press-fits, regardless of product size degree of tightness, press-fiting process is to ensure that whether product is qualified, and when mating not at that time, coordinating namely between water pump rotor with bearing be not when reaching requirement, also certain extruding or grinding can be produced to water pump rotor and bearing when press-fiting, greatly affect it and effect is installed, affect the quality of product.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of water pump rotor duplex bearing intelligence pressing machine is provided, its moment in process of press in detects the pressure of its press-in, thus controls the accuracy of its press-in, ensures the precision that bearing and water pump rotor are installed and quality.
The scheme that the utility model solve the technical problem is:
A kind of water pump rotor duplex bearing intelligence pressing machine, comprise frame, described frame is fixed with servo power device and press-in device, servo power device is arranged on the left part of frame, and press-in device is arranged on the right part of the gripper shoe of frame;
Press-in device comprises rotor rack, front end bearing placement rack, rear end bearing placement rack and load-bearing back seat plate, front end bearing placement rack is fixed on the right-hand member of the ball screw motion cover of servo power device, load-bearing back seat plate is fixed on the right-hand member of gripper shoe, one end of straight line guide shaft and pull bar is fixed on the front support plate of servo power device, the other end is fixed on load-bearing back seat plate, rotor rack sleeve is on straight line guide shaft, load-bearing back seat plate is fixed with rear end bearing placement rack, front end bearing placement rack is relative with about rear end bearing placement rack, bearing to be installed is placed with in standing groove on front end bearing placement rack and rear end bearing placement rack, rotor rack is placed with rotor to be installed, the central axis of rotor to be installed and bearing to be installed on the same axis.
Described rotor rack comprises the first rotor frame and the second rotor rack, the first rotor frame is identical with the second rotor rack mechanism, be bolted to connection by upper fixed block and lower fixed block and form, upper fixed block forms rotor recesses, the both sides, bottom surface of upper fixed block have semi-circular recesses, the end face both sides of lower fixed block have semi-circular recesses, and the semi-circular recesses of upper fixed block and the upper and lower one_to_one corresponding of semi-circular recesses of lower fixed block also form through hole, and straight line guide shaft sleeve in through-holes.
Described load-bearing back seat plate is fixed with LOAD CELLS, LOAD CELLS is fixed with rear end bearing placement rack.
Described servo power device comprises servomotor, servomotor is fixed on the sidewall of frame, the left side of the gripper shoe of frame is fixed with front bearing plate and front support plate from left to right successively, middle part rebound is provided with between front bearing plate and front support plate, ball screw is by the bearing hinge connection axle sleeve that also sleeve is provided with in the rebound of middle part in front bearing plate, the left end of ball screw stretches out front bearing plate and is fixed with synchronous pulley, ball screw upper sleeve has ball screw motion cover, the movable block that ball screw is provided with is fixed in ball screw motion cover, ball screw motion is enclosed between middle part rebound and front support plate, the right-hand member sleeve of ball screw motion cover also stretches out the middle through-hole of front support plate, the left end of ball screw motion cover is pressed against on the rebound of middle part, the output belt pulley of servomotor is rotated by belt drive synchronous pulley.
The upper and lower of described middle part rebound all has guide through hole, and fairlead sleeve is also fixed on the sidewall of guide through hole, and the two ends of the axis of guide are separately fixed on front bearing plate and front support plate, and fairlead sleeve is on the axis of guide.
Described ball screw motion cover right-hand member is fixed with guide pad, and guide pad sleeve is on straight line guide shaft.
Outstanding effect of the present utility model is:
Compared with prior art, its moment in process of press in detects the pressure of its press-in, thus controls the accuracy of its press-in, ensures the precision that bearing and water pump rotor are installed and quality.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing that Fig. 1 removes other parts of frame;
Fig. 3 is partial sectional view of the present utility model.
Detailed description of the invention:
Embodiment, is shown in as shown in Figures 1 to 3, a kind of water pump rotor duplex bearing intelligence pressing machine, comprise frame 1, described frame 1 is fixed with servo power device 2 and press-in device 3, servo power device 2 is arranged on the left part of frame 1, and press-in device 3 is arranged on the right part of the gripper shoe 11 of frame 1;
Press-in device 3 comprises rotor rack 37, front end bearing placement rack 32, rear end bearing placement rack 33 and load-bearing back seat plate 34, front end bearing placement rack 32 is fixed on the right-hand member of the ball screw motion cover 21 of servo power device 2, load-bearing back seat plate 34 is fixed on the right-hand member of gripper shoe 11, one end of straight line guide shaft 35 and pull bar 36 is fixed on the front support plate 22 of servo power device 2, the other end is fixed on load-bearing back seat plate 34, rotor rack 37 sleeve is on straight line guide shaft 35, load-bearing back seat plate 34 is fixed with rear end bearing placement rack 33, front end bearing placement rack 32 is relative with rear end bearing placement rack about 33, bearing to be installed is placed with in standing groove on front end bearing placement rack 32 and rear end bearing placement rack 33, rotor rack 37 is placed with rotor to be installed, the central axis of rotor to be installed and bearing to be installed on the same axis.
Described rotor rack 37 comprises the first rotor frame 371 and the second rotor rack 372, the first rotor frame 371 is identical with the second rotor rack 372 mechanism, be bolted to connection by upper fixed block 373 and lower fixed block 374 and form, upper fixed block 373 forms rotor recesses 375, the both sides, bottom surface of upper fixed block 373 have semi-circular recesses, the end face both sides of lower fixed block 374 have semi-circular recesses, the semi-circular recesses of upper fixed block 373 and the upper and lower one_to_one corresponding of semi-circular recesses of lower fixed block 374 also form through hole, and straight line guide shaft 35 sleeve in through-holes.
Described load-bearing back seat plate 34 is fixed with LOAD CELLS 38, LOAD CELLS 38 is fixed with rear end bearing placement rack 33.
Described servo power device 2 comprises servomotor 23 and case, case to be fixed in gripper shoe 11 and to cover other critical pieces of servo power device 2, servomotor 23 is fixed on the sidewall of frame 1, the left side of the gripper shoe 11 of frame 1 is fixed with front bearing plate 24 and front support plate 22 from left to right successively, middle part rebound 25 is provided with between front bearing plate 24 and front support plate 22, ball screw 26 is by the bearing hinge connection axle sleeve 27 that also sleeve is provided with in middle part rebound 25 in front bearing plate 24, the left end of ball screw 26 stretches out front bearing plate 24 and is fixed with synchronous pulley 28, ball screw 26 upper sleeve has ball screw motion cover 21, the movable block 261 that ball screw 26 is provided with is fixed in ball screw motion cover 21, ball screw motion cover 21 is between middle part rebound 25 and front support plate 22, the right-hand member sleeve of ball screw motion cover 21 also stretches out the middle through-hole 221 of front support plate 22, the left end of ball screw motion cover 21 is pressed against on the rebound 25 of middle part, the output belt pulley of servomotor 23 is rotated by belt drive synchronous pulley 28, belt is through the long through groove 40 that gripper shoe 11 forms.
The upper and lower of described middle part rebound 25 all has guide through hole, and fairlead 251 sleeve is also fixed on the sidewall of guide through hole, and the two ends of the axis of guide 29 are separately fixed on front bearing plate 24 and front support plate 22, and fairlead 251 sleeve is on the axis of guide 29.
Described ball screw motion cover 21 right-hand member is fixed with guide pad 30, and guide pad 30 sleeve is on straight line guide shaft 35.
Operation principle: the bearing needing to install and water pump rotor are placed on front end bearing placement rack 32 respectively, in the rotor recesses 375 of the standing groove on rear end bearing placement rack 33 and rotor rack 37, then synchronous pulley 28 is driven to rotate by servomotor 23, thus ball screw 26 is rotated, the cover 21 that moved by ball screw moves to the right, translational speed comparison block in early stage (rotating speed that can control servomotor 23 by main control system carrys out controlling run speed), current end bearing placement rack 32 is fast when water pump rotor, underspeed, then, bearing in front end bearing placement rack 32 contacts with the left end of water pump rotor and promotes water pump rotor and to move together and on the bearing that the right-hand member of water pump rotor is touched on rear end bearing placement rack 33, then servomotor 23 continues to drive ball screw 26 to rotate, two bearings are made to be pressed into the two ends of water pump rotor respectively, in process of press in, the pressure born detects by LOAD CELLS 38 constantly, detection signal is flowed to main control system, its signal of main control system computing, detect it whether to meet the requirements, when meeting the requirements, continue press-in, when not meeting, direct control servomotor 23 reverses, main control system controls warning device warning simultaneously.
Meanwhile, because it adopts ball screw 26, its precision is high, can control two bearing intrusion, the displacement be namely pressed into by the control of main control system, very convenient, and accurately.
Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (6)
1. a water pump rotor duplex bearing intelligence pressing machine, comprise frame (1), it is characterized in that: described frame (1) is fixed with servo power device (2) and press-in device (3), servo power device (2) is arranged on the left part of frame (1), and press-in device (3) is arranged on the right part of the gripper shoe (11) of frame (1);
Press-in device (3) comprises rotor rack (37), front end bearing placement rack (32), rear end bearing placement rack (33) and load-bearing back seat plate (34), front end bearing placement rack (32) is fixed on the right-hand member of ball screw motion cover (21) of servo power device (2), load-bearing back seat plate (34) is fixed on the right-hand member of gripper shoe (11), one end of straight line guide shaft (35) and pull bar (36) is fixed on the front support plate (22) of servo power device (2), the other end is fixed on load-bearing back seat plate (34), rotor rack (37) sleeve is on straight line guide shaft (35), load-bearing back seat plate (34) is fixed with rear end bearing placement rack (33), front end bearing placement rack (32) is relative with rear end bearing placement rack (33) left and right, bearing to be installed is placed with in standing groove on front end bearing placement rack (32) and rear end bearing placement rack (33), (37) are placed with rotor to be installed to rotor rack, the central axis of rotor to be installed and bearing to be installed on the same axis.
2. a kind of water pump rotor duplex bearing intelligence pressing machine according to claim 1, it is characterized in that: described rotor rack (37) comprises the first rotor frame (371) and the second rotor rack (372), the first rotor frame (371) is identical with the second rotor rack (372) mechanism, be bolted to connection by upper fixed block (373) and lower fixed block (374) and form, upper fixed block (373) forms rotor recesses (375), the both sides, bottom surface of upper fixed block (373) have semi-circular recesses, the end face both sides of lower fixed block (374) have semi-circular recesses, the semi-circular recesses of upper fixed block (373) and the upper and lower one_to_one corresponding of semi-circular recesses of lower fixed block (374) also form through hole, straight line guide shaft (35) sleeve in through-holes.
3. a kind of water pump rotor duplex bearing intelligence pressing machine according to claim 1, it is characterized in that: described load-bearing back seat plate (34) is fixed with LOAD CELLS (38), LOAD CELLS (38) is fixed with rear end bearing placement rack (33).
4. a kind of water pump rotor duplex bearing intelligence pressing machine according to claim 3, it is characterized in that: described servo power device (2) comprises servomotor (23), servomotor (23) is fixed on the sidewall of frame (1), the left side of the gripper shoe (11) of frame (1) is fixed with front bearing plate (24) and front support plate (22) from left to right successively, middle part rebound (25) is provided with between front bearing plate (24) and front support plate (22), ball screw (26) is by the bearing hinge connection axle sleeve (27) that also sleeve is provided with in middle part rebound (25) in front bearing plate (24), the left end of ball screw (26) stretches out front bearing plate (24) and is fixed with synchronous pulley (28), ball screw (26) upper sleeve has ball screw motion cover (21), the movable block (261) that ball screw (26) is provided with is fixed in ball screw motion cover (21), ball screw motion cover (21) is between middle part rebound (25) and front support plate (22), the right-hand member sleeve of ball screw motion cover (21) also stretches out the middle through-hole (221) of front support plate (22), the left end of ball screw motion cover (21) is pressed against on middle part rebound (25), the output belt pulley of servomotor (23) is rotated by belt drive synchronous pulley (28).
5. a kind of water pump rotor duplex bearing intelligence pressing machine according to claim 4, it is characterized in that: the upper and lower at described middle part rebound (25) all has guide through hole, fairlead (251) sleeve is also fixed on the sidewall of guide through hole, the two ends of the axis of guide (29) are separately fixed on front bearing plate (24) and front support plate (22), and fairlead (251) sleeve is on the axis of guide (29).
6. a kind of water pump rotor duplex bearing intelligence pressing machine according to claim 4, it is characterized in that: described ball screw motion cover (21) right-hand member is fixed with guide pad (30), and guide pad (30) sleeve is on straight line guide shaft (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449071.5U CN204123041U (en) | 2014-08-05 | 2014-08-05 | A kind of water pump rotor duplex bearing intelligence pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449071.5U CN204123041U (en) | 2014-08-05 | 2014-08-05 | A kind of water pump rotor duplex bearing intelligence pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123041U true CN204123041U (en) | 2015-01-28 |
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ID=52379430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449071.5U Expired - Fee Related CN204123041U (en) | 2014-08-05 | 2014-08-05 | A kind of water pump rotor duplex bearing intelligence pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078162A (en) * | 2016-07-29 | 2016-11-09 | 嘉兴市余新文奇塑料五金厂（普通合伙） | A kind of top and the assembly machine of steel wire |
| CN106208552A (en) * | 2016-08-04 | 2016-12-07 | 德恩科电机（太仓）有限公司 | A kind of machine mounting device |
-
2014
- 2014-08-05 CN CN201420449071.5U patent/CN204123041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078162A (en) * | 2016-07-29 | 2016-11-09 | 嘉兴市余新文奇塑料五金厂（普通合伙） | A kind of top and the assembly machine of steel wire |
| CN106208552A (en) * | 2016-08-04 | 2016-12-07 | 德恩科电机（太仓）有限公司 | A kind of machine mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |