CN102457143B - Unlimited rotation automatic clamping mechanism used for full automatic balance correcting equipment - Google Patents
Unlimited rotation automatic clamping mechanism used for full automatic balance correcting equipment Download PDFInfo
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- CN102457143B CN102457143B CN 201210016728 CN201210016728A CN102457143B CN 102457143 B CN102457143 B CN 102457143B CN 201210016728 CN201210016728 CN 201210016728 CN 201210016728 A CN201210016728 A CN 201210016728A CN 102457143 B CN102457143 B CN 102457143B
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Abstract
The invention discloses an unlimited rotation automatic clamping mechanism used for full automatic balance correcting equipment. The clamping mechanism is characterized in that an air claw is fixed in the center hole of an air claw sleeve, the air claw sleeve is fixed on an outer barrel of a rotating mechanism, one end of the air claw is connected with fingers of the air claw, and one end of a rotating shaft is fixed in the air claw sleeve far from the fingers of the air claw; the other end of the rotating shaft is sleeved on a rotating shaft sleeve, two star-type seal rings are utilized to seal the rotating shaft and the rotating shaft sleeve, and the rotating shaft between the two star-type seal rings is provided with an annular air flue; and the rotating shaft sleeve is fixed on the end face of the outer barrel of the rotating mechanism, the rotating shaft positioned outside the rotating shaft sleeve is provided with a synchronous belt pulley, a frictional resistance rotating air joint is arranged in a hole at the other end of the rotating shaft, and a common air joint is arranged on the rotating shaft sleeve. In the invention, a clamping workpiece can carry out unlimited rotation and the rotating friction torque is small, and the clamping mechanism is suitable for automated equipment required to automatically clamp a workpiece to rotate, such as the automatic clamp during circumferential positioning of the workpiece in a full automatic balance correcting machine and the like.
Description
Technical field
The present invention relates to a kind of automatic clamping mechanism, especially relate to and a kind ofly infinitely turn automatic clamping mechanism for the full automatic balance corrective.
Background technology
Motor is important production and daily necessities.Rotor wherein is in manufacture process, and the impact owing to being subjected to material, manufacturing process and assembling exists initial unbalance.Rotor with excessive amount of unbalance can produce vibration, brings noise, shortens life of product, even bring danger when High Rotation Speed is worked, therefore must carry out dynamic balance calibration to rotor and process.
The dynamic balance calibration equipment that is used for rotor can be divided into two large classes, i.e. manual rotor dynamic balancing machine and the full-automatic rotor dynamic balance corrector proofreaied and correct.Manual correction dynamic balancing machine cost is low, but its production efficiency is low, equilibrium process relies on workman's experience, general balance quality is not high, and its cutting quantity to rotor is more, easily cause the rotor electric property to weaken motor performance is degenerated, so be difficult to satisfy the need of production of the rotor of high-efficiency high-quality.In contrast to this, full-automatic rotor dynamic balance corrector production efficiency is high, and balance quality is high, can carry out quality optimization to the rotor cutting, but the machine price is relatively expensive.Along with the development of China's motor industry, adopt full-automatic rotor dynamic balancing machine to become inexorable trend at present.
When utilizing the full automatic balance straightener to carry out the dynamic balancing correcting process to rotor, adopt two-sided removing repeat formula.Amount of unbalance on two-sided with respect to measuring basis generally not at same circumferential position.So need a steering mechanism that rotor is turned to, first forward the first cutting face to, make heavy amount of unbalance circumferential position aim at cutting and remove heavy cutter.Go to forward again the second cutting face to after heavy, again make heavy amount of unbalance circumferential position aim at cutting and remove heavy cutter, carry out secondary and go heavily.Unlimited steering mechanism commonly used has two kinds at present, and a kind of is the single-acting formula, adopts axial admission.The less driving moment that turns to that although this mechanism needs, volume is larger, and chucking power is little.Another kind is double-acting type, adopts two groups of rotating seal rings, and clamping work pieces during one group of ventilation unclamps workpiece during another group ventilation.The double action mechanical system chucking power is large, but can produce very large friction torque when sealing ring is ventilated, and makes the driving moment that needs larger, and result is difficult to reduce the volume of whole mechanism.
Summary of the invention
The object of the present invention is to provide in the full automatic balance corrective little driving moment a kind of that the balance workpiece is carried out circumferential location infinitely to turn to automatic clamping mechanism for the full automatic balance corrective.。
The technical solution used in the present invention is:
the present invention includes the gas pawl, gas pawl sleeve, the rotating mechanism urceolus, rotating shaft, rotating shaft sleeve, synchronous pulley, gas cleft hand refer to, friction resistance rotary pneumatic joint and common gas joint, the gas pawl is fixed in gas pawl sleeve centre bore, gas pawl sleeve is fixed on the rotating mechanism urceolus by bearing, one end of gas pawl refers to be connected with the gas cleft hand, one end of rotating shaft be fixed on the gas pawl sleeve that refers to away from the gas cleft hand in, the other end cover of rotating shaft has the rotating shaft sleeve, seal with two star-like sealing rings between rotating shaft and rotating shaft sleeve, have an annular air channel on rotating shaft in the middle of two star-like sealing rings, the rotating shaft sleeve is fixed on rotating mechanism urceolus end face, be positioned on the outer rotating shaft of rotating shaft sleeve synchronous pulley is housed, another stomidium of rotating shaft is in-built friction resistance rotary pneumatic joint, common gas joint is housed on the rotating shaft sleeve.
On described gas pawl bottom surface after repacking the gas pawl firmly grasp the air cavity air inlet and firmly grasp the air cavity air inlet by the Primordial Qi pawl and firmly grasp air cavity with the gas pawl and be communicated with, the Primordial Qi pawl is firmly grasped the air cavity air inlet and is blocked with tamper, after reequiping on described gas pawl bottom surface, gas pawl relieving air cavity air inlet is communicated with gas pawl relieving air cavity by Primordial Qi pawl relieving air cavity air inlet, and the Primordial Qi pawl is decontroled the air cavity air inlet and blocked with tamper.
On described gas pawl bottom surface after repacking the gas pawl firmly grasp on air cavity air inlet and gas pawl sleeve firmly grasp workpiece the time air flue of axially giving vent to anger in gas pawl sleeve be communicated with, the junction seals with an O RunddichtringO, the air flue of axially giving vent to anger in gas pawl sleeve when on gas pawl bottom surface, after repacking, the gas pawl is decontroled relieving workpiece on air cavity air inlet and gas pawl sleeve is communicated with, and the junction seals with the 2nd O RunddichtringO.
On described rotating shaft promptly during workpiece on the axial air flue of rotating shaft center and gas pawl sleeve promptly during workpiece the interior axial admission air flue of gas pawl sleeve be communicated with, the junction seals with the 3rd O RunddichtringO, when decontroling workpiece on acentric axial air flue and gas pawl sleeve in rotating shaft when decontroling workpiece on rotating shaft, the interior axial admission air flue of gas pawl sleeve is communicated with, and the junction seals with the 4th O RunddichtringO.
On described gas pawl sleeve promptly during workpiece in gas pawl sleeve the axial admission air flue air flue of axially giving vent to anger in gas pawl sleeve when on gas pawl sleeve, promptly gas pawl sleeve diameter is firmly grasped workpiece on air flue and the gas pawl sleeve during workpiece be communicated with; When decontroling workpiece on gas pawl sleeve in gas pawl sleeve axial admission air flue gas pawl sleeve diameter when decontroling workpiece on gas pawl sleeve air flue of axially giving vent to anger in gas pawl sleeve during the relieving workpiece on air flue and the gas pawl sleeve be communicated with.
During promptly workpiece on described friction resistance rotary pneumatic joint endoporus and rotating shaft, the axial air flue of rotating shaft center is communicated with, the above annular air channel of common gas joint endoporus and rotating shaft is communicated with, the annular air channel on rotating shaft when decontroling workpiece on rotating shaft on rotating shaft radial air inlet air flue and rotating shaft during the relieving workpiece in rotating shaft acentric axial air flue be communicated with.
The beneficial effect that the present invention has is:
1) mechanism clamp and the spin friction moment when unclamping workpiece all very little, can not produce larger frictional resistance because of traditional rotating seal ring when passing into compressed air, thereby need larger drive motors to produce larger driving moment to realize rotating.
2) mechanism when realizing the unlimited rotation of double acting, can guarantee compact structure and little volume.
3) pawl tong finger tip circle is beated littlely, has high rotation clamp precision.
Mechanism disclosed by the invention is applicable to the automation equipment that needs the automatic clamping workpiece to be rotated, automatic clamping when in the full automatic balance straightener, workpiece is circumferentially located etc.
Description of drawings
Fig. 1 is the section of structure of invention.
In Fig. 1: 01, gas pawl, 02, gas pawl sleeve, 03, bearing, 04, the rotating mechanism urceolus, 05, rotating shaft, 06, the O RunddichtringO, 07, the rotating shaft sleeve, 08, synchronous pulley, 09, star-like sealing ring, 10, the gas cleft hand refers to, 11, friction resistance rotary pneumatic joint, 12, common gas joint.
Fig. 2 is gas pawl front view.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the B-B cutaway view of Fig. 3.
In Fig. 2,3,4,5: A, Primordial Qi pawl are firmly grasped the air cavity air inlet, and B, Primordial Qi pawl are decontroled the air cavity air inlet, and after PA, repacking, the gas pawl is firmly grasped the air cavity air inlet, and after PB, repacking, the gas pawl is decontroled the air cavity air inlet, and CA, gas pawl are firmly grasped air cavity, and CB, gas pawl are decontroled air cavity.
Fig. 6 is rotating shaft air flue schematic diagram.
In Fig. 6: IA0, rotary pneumatic joint installing port, IA1, the axial air flue of rotating shaft center during workpiece promptly, IB0, rotating shaft radial air inlet air flue when decontroling workpiece, IB1, acentric axial air flue in rotating shaft when decontroling workpiece.
Fig. 7 is gas pawl sleeve front view.
Fig. 8 is the front view of Fig. 7.
Fig. 9 is the A-A cutaway view of Fig. 8.
Figure 10 is the B-B cutaway view of Fig. 8.
In Fig. 7,8,9,10: IA2, the interior axial admission air flue of gas pawl sleeve when firmly grasping workpiece, IA3, promptly during workpiece gas pawl sleeve diameter to air flue, IA4, the air flue of axially giving vent to anger in gas pawl sleeve during workpiece promptly, HA, promptly during workpiece gas pawl sleeve diameter to the end of air flue IA3 near gas pawl sleeve radially-outer surface; Axial admission air flue in gas pawl sleeve when IB2, relieving workpiece, when IB3, relieving workpiece, gas pawl sleeve diameter is to air flue, IB4, the air flue of axially giving vent to anger in gas pawl sleeve when decontroling workpiece, when HB, relieving workpiece, gas pawl sleeve diameter is to the end of air flue IB3 near gas pawl sleeve radially-outer surface.
Figure 11 is that pneumatic pawl folder clamps the gas circuit schematic diagram.
In Figure 11: IA, compressed air inlet port when firmly grasping workpiece, IA0, rotary pneumatic joint installing port, IA1, the axial air flue of rotating shaft center during workpiece promptly, IA2, axial admission air flue in gas pawl sleeve during workpiece promptly, IA3, promptly during workpiece gas pawl sleeve diameter to air flue, IA4, the air flue of axially giving vent to anger in gas pawl sleeve when firmly grasping workpiece, after PA, repacking, the gas pawl is firmly grasped the air cavity air inlet; 01, gas pawl, 02, gas pawl sleeve, 05, rotating shaft, 06, the O RunddichtringO, 07, the rotating shaft sleeve, 08, synchronous pulley, 09, star-like sealing ring, 11, friction resistance rotary pneumatic joint; CA, gas pawl are firmly grasped air cavity; Firmly grasp air flue gas port tamper on JA1, gas pawl sleeve, clamp air flue gas port tamper on JA2, gas pawl.
Figure 12 is that pneumatic pawl folder opens the gas circuit schematic diagram.
In Figure 12: after PB, repacking, the gas pawl is decontroled the air cavity air inlet, rotating shaft radial air inlet air flue when IB0, relieving workpiece, acentric axial air flue in rotating shaft when IB1, relieving workpiece, axial admission air flue in gas pawl sleeve when IB2, relieving workpiece, when IB3, relieving workpiece, gas pawl sleeve diameter is to air flue, IB4, the air flue of axially giving vent to anger in gas pawl sleeve when decontroling workpiece, after PB, repacking, the gas pawl is decontroled the air cavity air inlet; 01, gas pawl, 02, gas pawl sleeve, 05, rotating shaft, 06, the O RunddichtringO, 08, synchronous pulley, 12 common gas joints; CB, gas pawl are decontroled air cavity; Decontrol air flue gas port tamper on JB1, gas pawl sleeve, decontrol air flue gas port tamper on JB2, gas pawl.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
as Fig. 1, shown in Figure 6, the present invention includes gas pawl 01, gas pawl sleeve 02, rotating mechanism urceolus 04, rotating shaft 05, rotating shaft sleeve 07, synchronous pulley 08, the gas cleft hand refers to 10, friction resistance rotary pneumatic joint 11 and common gas joint 12, gas pawl 01 is fixed in gas pawl sleeve 02 centre bore, gas pawl sleeve 02 is fixed on rotating mechanism urceolus 04 by bearing 03, one end of gas pawl 01 refers to that with the gas cleft hand 10 are connected, one end of rotating shaft 05 is fixed on and refers to away from the gas cleft hand in 10 gas pawl sleeve 02, the other end cover of rotating shaft 05 has rotating shaft sleeve 07, 07, rotating shaft 05 and rotating shaft sleeve seal with two star-like sealing rings 09, have an annular air channel on rotating shaft 05 in the middle of two star-like sealing rings 09, rotating shaft sleeve 07 is fixed on rotating mechanism urceolus 04 end face, be positioned on the outer rotating shaft 05 of rotating shaft sleeve 07 synchronous pulley 08 is housed, another stomidium of rotating shaft 05 is in-built friction resistance rotary pneumatic joint 11, common gas joint 12 is housed on rotating shaft sleeve 07.
As Fig. 2, Fig. 3, Fig. 4, Fig. 5, Figure 11, shown in Figure 12, on described gas pawl 01 bottom surface after repacking the gas pawl firmly grasp air cavity air inlet PA and firmly grasp air cavity air inlet A by the Primordial Qi pawl and firmly grasp air cavity CA with the gas pawl and be communicated with, the Primordial Qi pawl is firmly grasped on air cavity air inlet A use gas pawl and to be clamped air flue gas port tamper JA2 and block, reequip rear gas pawl relieving air cavity air inlet PB on described gas pawl 01 bottom surface and be communicated with gas pawl relieving air cavity CB by Primordial Qi pawl relieving air cavity air inlet B, on Primordial Qi pawl relieving air cavity air inlet B use gas pawl, relieving air flue gas port tamper JB2 blocks.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 9, shown in Figure 10, on described gas pawl 01 bottom surface after repacking the gas pawl firmly grasp on air cavity air inlet PA and gas pawl sleeve 02 firmly grasp workpiece the time air flue IA4 that axially gives vent to anger in gas pawl sleeve be communicated with, the junction seals with an O RunddichtringO 06, the air flue IB4 that axially gives vent to anger in gas pawl sleeve when on gas pawl 01 bottom surface, after repacking, the gas pawl is decontroled relieving workpiece on air cavity air inlet PB and gas pawl sleeve 02 is communicated with, and the junction seals with the 2nd O RunddichtringO 06.
As Fig. 1, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, on described rotating shaft 05 promptly during workpiece on the axial air flue IA1 of rotating shaft center and gas pawl sleeve 02 promptly during workpiece the interior axial admission air flue IA2 of gas pawl sleeve be communicated with, the junction seals with the 3rd O RunddichtringO 06, when decontroling workpiece on acentric axial air flue IB1 and gas pawl sleeve 02 in rotating shaft when decontroling workpiece on rotating shaft 05 in gas pawl sleeve axial admission air flue IB2 be communicated with, the junction seals with the 4th O RunddichtringO 06;
As Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, shown in Figure 12, on described gas pawl sleeve 02 promptly during workpiece in gas pawl sleeve axial admission air flue IA2 by on gas pawl sleeve 02 promptly during workpiece the gas pawl sleeve diameter air flue IA4 that promptly axially gives vent to anger in gas pawl sleeve during workpiece on air flue IA3 and the gas pawl sleeve 02 is communicated with, promptly gas pawl sleeve diameter is firmly grasped air flue gas port tamper JA1 on the close end HA use gas pawl sleeve of gas pawl sleeve radially-outer surface of air flue IA3 and is blocked during workpiece; When decontroling workpiece on gas pawl sleeve 02 in gas pawl sleeve the axial admission air flue IB2 air flue IB4 that axially gives vent to anger in gas pawl sleeve when gas pawl sleeve diameter is decontroled workpiece on air flue IB3 and the gas pawl sleeve 02 when decontroling workpiece on gas pawl sleeve 02 is communicated with, when decontroling workpiece, gas pawl sleeve diameter relieving air flue gas port tamper JB1 on the close end HB use gas pawl sleeve of gas pawl sleeve radially-outer surface of air flue IB3 blocks.
As Fig. 1, shown in Figure 6, described friction resistance rotary pneumatic joint 11 is arranged on rotary pneumatic joint installing port IA0 on rotating shaft 05, during promptly workpiece on the endoporus of friction resistance rotary pneumatic joint 11 and rotating shaft 05, the axial air flue IA1 of rotating shaft center is communicated with, the above annular air channel of common gas joint 12 endoporus and rotating shaft 05 is communicated with, and when the annular air channel on rotating shaft 05 is decontroled workpiece on rotating shaft radial air inlet air flue IB0 and rotating shaft 05 when decontroling workpiece on rotating shaft 05, the interior acentric axial air flue IB1 of rotating shaft is communicated with.
Described gas pawl 01, friction resistance rotary pneumatic joint 11 and common gas joint 12 are standard component, all can require to supply producer to pneumatic element according to specific design and buy; Described bearing 03, O RunddichtringO 06, star-like sealing ring 09 are standard component, can choose on market according to requiring; Described gas cleft hand refers to that 10 need to design according to workpiece size.
The operation principle of this structure is as follows:
Gas pawl 01 is fixed in gas pawl sleeve 02 centre bore, and gas pawl sleeve 02 is fixed on rotating mechanism urceolus 04 by bearing 03, and gas pawl 01 can freely be rotated relative to rotating mechanism urceolus 04 with gas pawl sleeve 02.Bearing 03 installation site is in pneumatic pawl folder 01 outside, and very little with pawl folder positional distance, pawl tong finger tip circle is beated little, has high rotation clamp precision.
gas pawl 01 is standard double acting gas pawl, the Primordial Qi pawl can make gas pawl 01 promptly when firmly grasping the upper logical compressed air of air cavity air inlet A, the Primordial Qi pawl can make gas pawl 01 decontrol when decontroling the upper logical compressed air of air cavity air inlet B, according to Fig. 2, Fig. 3, Fig. 4, repacking schematic diagram shown in Figure 5 is revised, making after repacking the gas pawl firmly grasp air cavity air inlet PA firmly grasps air cavity air inlet A by the Primordial Qi pawl and firmly grasps air cavity CA with the gas pawl and be communicated with, the Primordial Qi pawl is firmly grasped on air cavity air inlet A use gas pawl and to be clamped air flue gas port tamper JA2 and block, the rear gas pawl relieving of repacking air cavity air inlet PB decontrols air cavity CB by Primordial Qi pawl relieving air cavity air inlet B with the gas pawl and is communicated with, decontroling air flue gas port tamper JB2 on Primordial Qi pawl relieving air cavity air inlet B use gas pawl blocks, can make gas pawl 01 promptly when after the repacking, the gas pawl is firmly grasped the upper logical compressed air of air cavity air inlet PA, when after repacking, the gas pawl is decontroled the upper logical compressed air of air cavity air inlet PB, gas pawl 01 is decontroled.
as shown in figure 11, when needs are firmly grasped workpiece, compressed air inlet port IA passes into compressed air when firmly grasping workpiece, pass into the axial air flue IA1 of rotating shaft center when firmly grasping workpiece after the rotary pneumatic joint 11 of compressed air through the friction resistance, then pass into the interior axial admission air flue IA2 of gas pawl sleeve when firmly grasping workpiece, there is 06 sealing of O RunddichtringO the junction, compressed air during through workpiece promptly the gas pawl sleeve diameter air flue IA4 that axially gives vent to anger in gas pawl sleeve during from workpiece promptly after the air flue IA3 turnover draw, after passing into repacking, the gas pawl is firmly grasped air cavity air inlet PA, there is 06 sealing of O RunddichtringO the junction, the gas pawl that enters at last in gas pawl 01 is firmly grasped air cavity CA, make the gas cleft hand refer to that 10 draw promptly workpiece in.When gas pawl 01 is firmly grasped workpiece rotating, in rotating shaft sleeve 07, rotating shaft 05, star-like sealing ring 09 forms rotary seal chamber, non-compressed air passes into, can the Expansion sealing circle and the spin friction moment of resistance is increased, and rotary pneumatic joint 11 frictional resistance of friction resistance are very little, therefore total frictional resistance is less, available little driving moment realizes rotation; The rotary pneumatic joint 11 of friction resistance is positioned at rotating shaft 05 tail end center, therefore rotary pneumatic joint 11 non-displacements of friction resistance during 01 rotation of gas pawl, tracheae can not limit 01 rotation of gas pawl.
as shown in figure 12, when needs are decontroled workpiece, the acentric axis air flue of rotating shaft IB passes into compressed air when being positioned at the relieving workpiece on the common gas joint 12 of rotating shaft sleeve side, the compressed air process is by rotating shaft sleeve 07, rotating shaft 05, star-like sealing ring 09 passes into rotating shaft radial air inlet air flue IB0 when decontroling workpiece after forming the rotary seal cavity, gas pawl sleeve axial admission air flue IB2 when unlocking the entrance workpiece after the acentric axial air flue IB1 of rotating shaft when decontroling workpiece by being positioned at, there is 06 sealing of O RunddichtringO the junction, the compressed air air flue IB4 that radially axially gives vent to anger in gas pawl sleeve when decontroling workpiece after air flue IB3 turnover on gas pawl sleeve when decontroling workpiece draws, after passing into repacking, the gas pawl is decontroled air cavity air inlet PB, there is 06 sealing of O RunddichtringO the junction, the gas pawl that enters at last in gas pawl 01 is decontroled air cavity CB, make the gas cleft hand refer to that 10 open the relieving workpiece.After gas pawl 01 opens, remove IB mouth compressed air, the obstructed compressed air in IA mouth place, the gas pawl can firmly not grasped again, and non-compressed air in this moment rotary seal chamber can the Expansion sealing circle and make the increase of the spin friction moment of resistance, therefore total frictional resistance is less, available little driving moment realizes rotation; Gas-tpe fitting is positioned at rotating shaft sleeve 07 side, maintains static, and does not rotate therefore tracheae can not limit gas pawl 01.
In sum, very near apart from gas cleft hand finger tip because of installing positions of bearings, can realize higher rotation clamp precision; By rational structural design, make mechanism structure compact, overall volume is little; By rational air flue design, make tracheae can not limit the rotation of gas pawl 01; Mechanism's clamping work pieces and the equal non-compressed air in place, rotary seal chamber when unclamping workpiece rotating can not produce larger frictional resistance because star-like sealing ring 09 is subjected to compression swelling, and available less driving moment realizes rotation.
Claims (6)
- one kind be used for the full automatic balance corrective infinitely turn automatic clamping mechanism, it is characterized in that: comprise gas pawl (01), gas pawl sleeve (02), rotating mechanism urceolus (04), rotating shaft (05), rotating shaft sleeve (07), synchronous pulley (08), the gas cleft hand refers to (10), friction resistance rotary pneumatic joint (11) and common gas joint (12), gas pawl (01) is fixed in gas pawl sleeve (02) centre bore, gas pawl sleeve (02) is fixed on rotating mechanism urceolus (04) by bearing, one end of gas pawl (01) refers to that with the gas cleft hand (10) are connected, gas pawl sleeve (02) is housed in one stomidium of rotating shaft (05), the other end cover of rotating shaft (05) has rotating shaft sleeve (07), seal with two star-like sealing rings (09) between rotating shaft (05) and rotating shaft sleeve (07), have an annular air channel on rotating shaft (05) in the middle of two star-like sealing rings (09), rotating shaft sleeve (07) is fixed on rotating mechanism urceolus (04) end face, be positioned on the outer rotating shaft (05) of rotating shaft sleeve (07) synchronous pulley (08) is housed, another stomidium of rotating shaft (05) is in-built friction resistance rotary pneumatic joint (11), common gas joint (12) is housed on rotating shaft sleeve (07).
- 2. according to claim 1ly a kind ofly infinitely turn automatic clamping mechanism for the full automatic balance corrective, it is characterized in that: on described gas pawl (01) bottom surface after repacking the gas pawl firmly grasp air cavity air inlet (PA) and firmly grasp air cavity air inlet (A) by the Primordial Qi pawl and firmly grasp air cavity (CA) with the gas pawl and be communicated with, the Primordial Qi pawl is firmly grasped air cavity air inlet (A) and is blocked with tamper, after reequiping on described gas pawl (01) bottom surface, gas pawl relieving air cavity air inlet (PB) is communicated with by Primordial Qi pawl relieving air cavity air inlet (B) and gas pawl relieving air cavity (CB), the Primordial Qi pawl is decontroled air cavity air inlet (B) and is blocked with tamper.
- 3. according to claim 1ly a kind ofly infinitely turn automatic clamping mechanism for the full automatic balance corrective, it is characterized in that: on described gas pawl (01) bottom surface after repacking the gas pawl firmly grasp on air cavity air inlet (PA) and gas pawl sleeve (02) firmly grasp workpiece the time air flue (IA4) of axially giving vent to anger in gas pawl sleeve be communicated with, the junction seals with an O RunddichtringO, the air flue (IB4) of axially giving vent to anger in gas pawl sleeve when on gas pawl (01) bottom surface, after repacking, the gas pawl is decontroled relieving workpiece on air cavity air inlet (PB) and gas pawl sleeve (02) is communicated with, the junction seals with the 2nd O RunddichtringO.
- 4. according to claim 1ly a kind ofly infinitely turn automatic clamping mechanism for the full automatic balance corrective, it is characterized in that: when during the upper promptly workpiece of described rotating shaft (05), the axial air flue of rotating shaft center (IA1) is with the upper promptly workpiece of gas pawl sleeve (02), the interior axial admission air flue (IA2) of gas pawl sleeve is communicated with, the junction seals with the 3rd O RunddichtringO, when when rotating shaft (05) is upward decontroled workpiece, in rotating shaft, acentric axial air flue (IB1) is decontroled workpiece with gas pawl sleeve (02) is upper, the interior axial admission air flue (IB2) of gas pawl sleeve is communicated with, the junction seals with the 4th O RunddichtringO.
- According to claim 1 a kind of for the full automatic balance corrective infinitely turn automatic clamping mechanism, it is characterized in that: the air flue (IA4) of axially giving vent to anger in gas pawl sleeve when when during the upper promptly workpiece of described gas pawl sleeve (02), in gas pawl sleeve, axial admission air flue (IA2) is by the upper promptly workpiece of gas pawl sleeve (02), gas pawl sleeve diameter is upward firmly grasped workpiece to air flue (IA3) with gas pawl sleeve (02) is communicated with; The air flue (IB4) of axially giving vent to anger in gas pawl sleeve when when during the upper relieving of gas pawl sleeve (02) workpiece, in gas pawl sleeve, axial admission air flue (IB2) is decontroled workpiece by gas pawl sleeve (02) is upper, gas pawl sleeve diameter is to air flue (IB3) and the upper relieving of gas pawl sleeve (02) workpiece is communicated with.
- 6. according to claim 1ly a kind ofly infinitely turn automatic clamping mechanism for the full automatic balance corrective, it is characterized in that: during promptly workpiece on described friction resistance rotary pneumatic joint (11) endoporus and rotating shaft (05), the axial air flue of rotating shaft center (IA1) is communicated with, the above annular air channel of common gas joint (12) endoporus and rotating shaft (05) is communicated with, when when the annular air channel on rotating shaft (05) passes through the upper relieving of rotating shaft (05) workpiece, rotating shaft radial air inlet air flue (IB0) is decontroled workpiece with rotating shaft (05) is upper, the interior acentric axial air flue (IB1) of rotating shaft is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210016728 CN102457143B (en) | 2012-01-19 | 2012-01-19 | Unlimited rotation automatic clamping mechanism used for full automatic balance correcting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210016728 CN102457143B (en) | 2012-01-19 | 2012-01-19 | Unlimited rotation automatic clamping mechanism used for full automatic balance correcting equipment |
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| CN102457143A CN102457143A (en) | 2012-05-16 |
| CN102457143B true CN102457143B (en) | 2013-05-08 |
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| CN103944329A (en) * | 2014-05-07 | 2014-07-23 | 东莞市麒丰机械有限公司 | Infinite-rotating automatic clamping mechanism for full-automatic balancing machine |
| CN104852536B (en) * | 2015-06-01 | 2017-08-15 | 杭州集智机电股份有限公司 | Spinning fixing device for full-automatic motor rotor balance corrective |
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| GB9017791D0 (en) * | 1990-08-14 | 1990-09-26 | Portsmouth Tech Consult | Vacuum gripper devices |
| CN201214185Y (en) * | 2008-04-28 | 2009-04-01 | 儒拉玛特自动化技术(苏州)有限公司 | Spring feeding mechanism for assembling engine intaking and exhausting valve |
| CN201552273U (en) * | 2009-11-24 | 2010-08-18 | 马勒三环气门驱动(湖北)有限公司 | Discharging device of air valve formed by coining |
| DE102010029746B4 (en) * | 2010-06-07 | 2013-09-12 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | gripping device |
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