CN104084932A - Device for connecting clamping spring and motor shaft in clamped mode - Google Patents
Device for connecting clamping spring and motor shaft in clamped mode Download PDFInfo
- Publication number
- CN104084932A CN104084932A CN201410304249.1A CN201410304249A CN104084932A CN 104084932 A CN104084932 A CN 104084932A CN 201410304249 A CN201410304249 A CN 201410304249A CN 104084932 A CN104084932 A CN 104084932A
- Authority
- CN
- China
- Prior art keywords
- hole
- jump ring
- motor shaft
- jump
- locating dowel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a device for connecting a clamping spring and a motor shaft in a clamped mode. The device comprises a device body, a workbench and a stand column, wherein the stand column is arranged on the workbench and used for supporting the device body, a positioning base (8) used for containing the motor shaft (7) provided with an outer rotor and provided with a clamping spring groove (701) in the circumferential direction is arranged on the workbench, the device body comprises a transmission mechanism (4) arranged in an outer shell of the device and a tool connecting base (5) driven by the transmission mechanism (4) to make axial movement, and a clamping spring clamping-connection tool (6) used for axially installing the clamping spring into the clamping spring groove (701) of the motor shaft (7) is connected to the tool connecting base (5). The device for connecting the clamping spring and the motor shaft in the clamped mode has the advantages that the mode that the clamping-connection work procedure of the clamping spring is completed manually through a pair of clamping spring pliers is replaced, the clamping spring is axially connected to the clamping spring groove of the motor shaft in the clamped mode, and working efficiency is improved.
Description
Technical field
The present invention relates to a kind of device of realizing jump ring and motor shaft clamping.
Background technology
Existing external rotor electric machine, in structural design, shaft room in motor shaft one end and outer rotor is interference fit, the other end of motor shaft and middle cover axle sleeve are also interference fit, do not prevent raising one's hat fixing, motor shaft and outer rotor axle sleeve, middle cover axle sleeve one are expanded with heat and contract with cold by affecting of environment temperature, and therefore the phenomenon that motor shaft comes off inevitably occurs.For above-mentioned phenomenon, application number is that the patent document of CN200920197493.7 has adopted the shaft room in motor shaft one end and outer rotor to adopt jump ring clamping, complete the program of above-mentioned jump ring clamping, need on the axle journal of motor output shaft, mill out the groove that two groove bottom are parallel to each other, this groove is referred to as jump-ring slot, jump ring is stuck in jump-ring slot, but the direction due to the flat mouthful of very difficult control flume of groove position, by craft, place opening jump ring to jump-ring slot position, the artificial Circlip tongs that adopts is large by jump ring support, accompanying drawing 3 has been shown a kind of Circlip tongs, but the whole jump ring of realizing supports large process, owing to receiving the big or small impact of artificially exerting oneself, that jump ring opening may be supportted is too large, cause jump ring deformation excessive, affect jump ring installation quality, the efficiency of installment work is simultaneously low.For the defect of the problems referred to above, the automatic crimping device of the opening jump ring that application number is 201320687346. 4, can snap fit onto opening jump ring in the jump-ring slot on motor shaft, replace manually, but we scrutinizes the technical scheme of this patent.
This patent mainly comprise for Coaxial Superimposed store jump ring material storage mechanism, compression joint mechanism and for by axial workpiece to be assembled along Nogata to fixing detent mechanism; Described compression joint mechanism comprise jump ring push pedal and for drive jump ring push pedal along continuous straight runs away from or near the crimping unit of axial workpiece to be assembled, described jump ring push pedal is provided with for holding the draw-in groove of jump ring near the plate end place of axial workpiece one side to be assembled, and the notch of this draw-in groove is towards axial workpiece to be assembled; Described detent mechanism is positioned to the jump-ring slot on axial workpiece to be assembled and corresponding section, draw-in groove position; Jump ring axis in described material storage mechanism is vertically arranged, jump ring can be along material storage mechanism landing to jump ring push pedal and between axial workpiece to be assembled gripper shoe place, between the lower end of described material storage mechanism and gripper shoe, be provided with gap, this clearance height is greater than the thickness of a jump ring and is less than the thickness of two jump rings, and jump ring push pedal pushes to the jump ring in gripper shoe in jump-ring slot.
Still the problem existing is: this device of the first, adopt jump ring push pedal and for drive jump ring push pedal along continuous straight runs away from or near the crimping unit of axial workpiece to be assembled, show that it is by Level Promoting jump ring that jump ring snaps fit onto in the jump-ring slot of motor, complete the clamping of jump ring and motor jump-ring slot, enough large (opening of jump ring is stretched and just can completes clamping until be greater than the diameter of jump-ring slot) that the opening of this process jump ring will support, accompanying drawing 1, 2 have shown two kinds of jump rings, for the jump ring of accompanying drawing 1, can apply this device and complete jump ring clamping operation, for the jump ring of accompanying drawing 2 because of its jump ring opening less, by this device, jump ring support is completed greatly to too large (jump ring opening is stretched and recycles the restorable ability of self deformation is limited) that jump ring clamping operation can cause the support of jump ring opening, cause jump ring deformation excessive, can not realize well the jump-ring slot interference fit with motor shaft.
Its two, this device adopted for Coaxial Superimposed store jump ring material storage mechanism, compression joint mechanism and for by axial workpiece to be assembled along Nogata to the fixing mechanisms such as detent mechanism, overall structure is comparatively complicated, cost is higher.
Summary of the invention
The novel technical problem that will solve of the present invention is, provides the artificial Circlip tongs that uses of a kind of replacement to complete jump ring clamping operation (jump ring being snapped fit onto in the jump-ring slot of motor shaft), improved the device of realizing jump ring and motor shaft clamping of operating efficiency.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of device of realizing jump ring and motor shaft clamping, and it comprises device body, workbench and column; Described column is located on workbench for bracing or strutting arrangement body; Described workbench is provided with the positioning seat that is upwards provided with the motor shaft of jump-ring slot with the week of outer rotor and axle for placing, described device body comprises the transmission mechanism being located in crust of the device and by transmission mechanism, is driven the frock Connection Block of doing axially-movable, is connected with the jump ring clamping frock that jump ring is axially packed into the jump-ring slot of motor shaft on described frock Connection Block.
Compared with prior art, technique effect of the present invention is: by transmission mechanism, drive frock Connection Block to move axially, drive the jump ring clamping frock of frock Connection Block coaxial line, the motor shaft with outer rotor being positioned on the positioning seat of coaxial line is carried out to jump ring clamping operation, be about to jump ring and axially snap fit onto on the jump-ring slot of motor shaft.This process has replaced artificial use Circlip tongs and has completed jump ring clamping operation, has improved operating efficiency.
As preferably, described transmission mechanism comprise gear bar, with gear bar meshed gears and the handle that rotates for driven gear; Between described device body and gear bar, be provided with the extension spring resetting for gear bar; The other end of described gear bar is connected with frock Connection Block.The object that adopts such design is to adopt gear strip transmission mechanism, by handle rotating drive frock Connection Block, moves, and gear bar and frock Connection Block coaxial line guarantee moving axially of frock Connection Block, to realize jump ring clamping operation, this drive mechanism is simple, easy to operate, and cost is lower.
As preferably, described jump ring clamping frock comprises locating dowel, the external member being slidably matched with locating dowel, be connected to coordinate the driving member that locating dowel and external member be slidably connected with the upper end of external member and be a tight fit in external member lower end for adsorbing the magnetic part of jump ring; The other end of described driving member is connected with frock Connection Block; Described locating dowel is extended outside magnetic part, and the external diameter of described locating dowel is less than or equal to the internal diameter under jump ring nature; The internal diameter in the first hole being slidably matched with locating dowel in described external member is greater than the diameter of motor shaft.The object that the adopts design like this concrete structure of jump ring clamping frock that has been concrete detailed explanation, jump ring is set in locating dowel, and be adsorbed on magnetic part, motion by frock Connection Block drives driving member, location capital is to motor shaft, force locating dowel to move up, magnetic part relatively and locating dowel move down, be that jump ring moves down, after jump ring contacts with motor shaft perisporium, magnetic part continues to move down, make jump ring continue to move down, jump ring generation deformation (opening struts), the perisporium that jump ring is pasting motor shaft moves down, jump ring moves to jump-ring slot position, the diameter of and motor shaft little because of the diameter of jump-ring slot, jump ring restores to the original state, realized coordinating of jump ring and jump-ring slot, this process, less (jump ring deformation is less) strutting due to jump ring opening, can be close to motor shaft moves down, can realize better the interference fit of the jump-ring slot of jump ring and motor shaft.
As preferably, described driving member comprises connector and is provided with the push rod of the first radial convex loop; One end of described connector is connected with frock Connection Block; The other end of described connector is threaded with external member, on this end is axial, offers the endoporus that internal diameter is greater than the diameter of push rod; Described external member offers the 3rd hole, the second hole and the first hole from top to bottom successively; Described the 3rd hole, the second hole and the first hole mutually connects and runs through external member; Described endoporus, the 3rd hole, the second hole and the first hole are coaxial; The external diameter of the first described radial convex loop is less than or equal to the internal diameter in the 3rd hole, is greater than the internal diameter in the second hole; The internal diameter in the first described hole is greater than the internal diameter in the second hole; The internal diameter in the second described hole is greater than the diameter of push rod, is less than the external diameter of locating dowel; The hole depth in the first described hole equals the length of locating dowel and the upper end end face of motor shaft to the vertical height sum of jump-ring slot; The 3rd hole, the second hole and first Nei Qie one end, hole that described push rod is slidably fitted in external member are connected with locating dowel; When the bottom surface in the first described radial convex loop and the 3rd hole props up, the free-ended end face of described push rod is greater than locating dowel to the vertical range of the bottom surface of endoporus and extends the upper end end face of length outside the end face of magnetic part and motor shaft to the vertical height sum of jump-ring slot.Adopting the object of design is like this specifically to have annotated the detailed structure of a kind of driving member and external member inside, driving member comprises connector and is provided with the push rod of the first radial convex loop, push rod be slidably connected in external member and be connected locating dowel, the first radial convex loop of push rod is greater than the internal diameter in the second hole, prevent that push rod from departing from from external member, thereby guarantee that locating dowel is partly exposed to outside external member, when driving jump ring clamping frock, frock Connection Block moves down, push rod and locating dowel integral body move down, location capital is to motor shaft, force locating dowel and push rod to move up, magnetic part moves down, be that jump ring moves down, after jump ring contacts with motor shaft perisporium, jump ring generation deformation (opening struts), magnetic part continues to move down, jump ring continues to move down, the perisporium that jump ring is pasting motor shaft moves down, jump ring moves to jump-ring slot position, locating dowel moves up and just pushes up the bottom surface in the first hole, jump ring needs to restore to the original state because of deformation, jump ring is spacing in jump-ring slot, jump ring is greater than magnetic part for the magnetic adsorptive power of jump ring to the active force of jump-ring slot, after jump ring clamping frock moves up, realized the interference fit of jump ring and jump-ring slot, this process, jump ring is to be axially loaded in jump-ring slot, visible jump ring is that the perisporium of being close to motor shaft moves down, therefore less (jump ring deformation is less) that jump ring opening struts, can realize better the interference fit of the jump-ring slot of jump ring and motor shaft.
As preferably, also include stage clip, described compression spring sleeve is located on push rod, and the first radial convex loop is withstood in one end of described stage clip, and the other end withstands connector.The object that adopts design is like this to move down when frock Connection Block drives connector, push rod and locating dowel integral body move down, location capital is to motor shaft, force locating dowel and push rod to move up, stage clip starts compression, external member (magnetic part) relatively and locating dowel move down, jump ring moves down, after jump ring contacts with motor shaft perisporium, jump ring generation deformation (opening struts), magnetic part continues to move down, jump ring continues to move down, the perisporium that jump ring is pasting motor shaft moves down, jump ring moves to jump-ring slot position, the diameter of and motor shaft little because of the diameter of jump-ring slot, jump ring restores to the original state, realized coordinating of jump ring and jump-ring slot, stage clip is mainly used in resetting, the bottom surface disengaging in locating dowel and the first hole (no longer offsets, locating dowel is extended outside the end face of magnetic part again), locating dowel and push rod are got back on initial position (no longer relies on gravity to realize the reset of locating dowel and push rod), stage clip is arranged so that this jump ring clamping frock on the other hand, can flatly be arranged on general transmission mechanism, make this frock range of application wider.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of jump ring.
Fig. 2 is the structural representation of another kind of jump ring.
Fig. 3 is the structural representation of Circlip tongs.
Fig. 4 is the structural representation of jump ring clamping apparatus of the present invention.
Fig. 5 is the structural representation of the motor shaft of Fig. 4.
Fig. 6 is that the present invention adopts bench drill to drive the structural representation of jump ring clamping frock.
Fig. 7 is the overall schematic of jump ring clamping frock.
Fig. 8 is the internal structure schematic diagram of jump ring clamping frock.
Fig. 9 is the explosive view of jump ring clamping frock.
Figure 10 is the longitudinal sectional drawing of Fig. 9.
Shown in figure: 1, device body, 2, workbench, 3, column, 4, transmission mechanism, 401, gear bar, 402, power transmission shaft, 403, gear, 404, extension spring, 405, turning handle, 406, stopper slot, 5, frock Connection Block, 6, jump ring clamping frock, 601, locating dowel, 602, external member, 603, driving member, 604, magnetic part, 605, the first hole, 606, connector, 607, the first radial convex loop, 608, push rod, 609, endoporus, 610, the 3rd hole, 611, the second hole, 612, stage clip, 613, the second radial convex loop, 7, motor shaft, 701, jump-ring slot, 8, positioning seat, 9, base, 901, first substrate, 902, second substrate, 903, the 3rd substrate, 10, rotating disk, 11, handle, 12, shank of the key, 13, main shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Concrete enforcement one, a kind of device of realizing jump ring and motor shaft clamping of the present invention, as Figure 4 shows, it comprises device body 1, workbench 2 and column 3, described column 3 is located on workbench 2 for bracing or strutting arrangement body 1, described workbench 2 is provided with for placing the positioning seat 8 with the motor shaft 7 that is upwards provided with jump-ring slot 701 week of outer rotor and axle, be that workbench 2 is provided with positioning seat 8, on positioning seat 8, be vertically placed with the motor shaft 7 with outer rotor, motor shaft 7 is provided with jump-ring slot 701, described device body 1 comprises the transmission mechanism 4 being located in crust of the device and drives by transmission mechanism 4 the frock Connection Block 5 of doing axially-movable, on described frock Connection Block 5, screw and be connected with the jump ring clamping frock 6 that jump ring is axially packed into the jump-ring slot 701 of motor shaft 7, described positioning seat 8 is coaxial with jump ring clamping frock 6, described transmission mechanism 4 comprises gear bar 401, the gear 403 with power transmission shaft 402 with 401 engagements of gear bar, power transmission shaft 402 is connected with the handle 405 for transmitting gear 403, device body 1 is provided with axial stopper slot 406, and gear bar 401 is slidably connected on stopper slot 406, to prevent that gear bar 401 from circumferentially rotating (guaranteeing moving axially of gear bar 401), between described device body and gear bar 401, be provided with the extension spring 404 resetting for gear bar 401, the other end of described gear bar 401 is connected with frock Connection Block 5.
Concrete enforcement two, a kind of device of realizing jump ring and motor shaft clamping of the present invention, the device body 1 that the bench drill that adopts Fig. 6 to show has replaced Fig. 4 to show, bench drill is arranged on to the workbench 2 that base 9(has replaced Fig. 4) on, base 9 consists of first substrate 901 and second substrate 902 and the 3rd substrate 903, first substrate 901 and second substrate 902 vertical weldings, second substrate 902 and the 3rd substrate 903 vertical weldings, first substrate 901 and the 3rd substrate 903 are parallel to each other, bench drill is arranged on the 3rd substrate 903, first substrate 901 slidably connects positioning seat 8, positioning seat 8 is in order to place the motor shaft 7 with outer rotor, on bench drill, be connected with frock Connection Block 5, frock Connection Block 5 screws and is connected with jump ring clamping frock 6, by exhibiting device body in handle 11(Fig. 4, be equivalent to turning handle 405) rotate, can make jump ring clamping frock 6 move down, bench drill can be to be equivalent to column 3 around main shaft 13() do circumferentially to rotate, by shank of the key 12 locking fixed positions, to realize the coaxial of jump ring clamping frock 6 and positioning seat 8, by rotating disk 10, adjust the distance between jump ring clamping frock 6 and positioning seat 8.
Concrete enforcement one and concrete enforcement in two, all need to adopt Fig. 7,8, the 9 and 10 jump ring clamping frocks 6 of showing, described jump ring clamping frock 6 comprises locating dowel 601, the external member 602 being slidably matched with locating dowel 601, be connected to coordinate the driving member 603 that locating dowel 601 and external member 602 be slidably connected with the upper end of external member 602 and be a tight fit in external member 602 lower ends for adsorbing the magnetic part 604 of jump ring; The circular ring magnet that described magnetic part 604 adopts, the other end of described driving member 603 is connected with frock Connection Block 5; Described locating dowel 601 is extended outside magnetic part 604, and the external diameter of described locating dowel 601 is less than or equal to the internal diameter of the jump ring under nature; In described external member, the internal diameter in 602 the first holes 605 that are slidably matched with locating dowel 601 is greater than the diameter of motor shaft 7.
Described driving member 603 comprises connector 606 and is provided with the push rod 608 of the first radial convex loop 607; One end of described connector 606 is connected with frock Connection Block 5; The other end of described connector 606 is threaded with external member 602, on this end is axial, offers the endoporus 609 that internal diameter is greater than the diameter of push rod 608; Described external member 602 offers the 3rd hole 610, the second hole 611 and the first hole 605 from top to bottom successively; The 3rd described hole 610 is provided with screw thread, to coordinate, realizes being threaded of connector 606 and external member 602, when connector 606 is threaded with external member 602, and the second radial convex loop 613 on connector 606 and the end face laminating of external member 602; It is in order to facilitate connector 606 to be connected with screwing of jump ring clamping seat 5 that the second radial convex loop 613 is set; Described the 3rd hole 610, the second hole 611 and the first hole 605 mutually connects and runs through external member 602; Described endoporus 609, the 3rd hole 610, the second hole 611 and the first hole 605 are coaxial; The external diameter of the first described radial convex loop 607 is less than or equal to the internal diameter in the 3rd hole 610, is greater than the internal diameter in the second hole 611; The internal diameter in the first described hole 605 is greater than the internal diameter in the second hole 611; The internal diameter in the second described hole 611 is greater than the diameter of push rod 608, is less than the external diameter of locating dowel 601; The hole depth in the first described hole 605 equals the length of locating dowel 601 and the upper end end face of motor shaft 7 to the vertical height sum of jump-ring slot 701; Described push rod 608 be slidably connected at the 3rd hole 610, the second hole 611 of external member 602 with in the first hole 605 and one end be connected with locating dowel 601, described the first radial convex loop 607 and the 3rd hole 610 are slidably matched; When the bottom surface in the first described radial convex loop 608 and the 3rd hole 610 props up, the described free-ended end face of push rod 608 is greater than locating dowel (601) to the vertical range of the bottom surface of endoporus 609 and extends the upper end end face of length outside the end face of magnetic part 604 and motor shaft 7 to the vertical height sum of jump-ring slot 701.
Also include stage clip 612, described stage clip 612 is set on push rod 606, and the first radial convex loop 607 is withstood in one end of described stage clip 612, and the other end withstands connector 605.
Operation principle of the present invention, operating procedure, first jump ring is adsorbed on (the end face laminating of the surface of jump ring and magnetic part 603) on magnetic part 604, adopt the bench drill in Fig. 6 or adopt Fig. 4 device body to drive frock Connection Block 5(frock Connection Block 5 to be connected with jump ring clamping frock 6) move down, in Fig. 6, turning handle 11, in Fig. 4, rotate turning handle 405, drive jump ring clamping frock 6 to move down, push rod 608 moves down with locating dowel 601 integral body, locating dowel 601 tops are to motor shaft 7, force locating dowel 601 and push rod 608 to move up, stage clip 612 starts compression, magnetic part 603 moves down, be that jump ring moves down, locating dowel 601 continues up to be pushed up by motor shaft 7, after jump ring contacts with motor shaft 7 perisporiums, jump ring generation deformation (opening of jump ring struts), magnetic part 603 moves down, jump ring continues to move down, the perisporium that jump ring is pasting motor shaft 7 moves down, jump ring moves to jump-ring slot 701 positions, locating dowel 601 moves up and just pushes up the bottom surface in the first hole 605, jump ring needs to restore to the original state because of deformation, jump ring is spacing in jump-ring slot 701, jump ring is greater than magnetic part 604 for the magnetic adsorptive power of jump ring to the active force of jump-ring slot, after jump ring clamping frock 6 moves up, realized the interference fit of jump ring and jump-ring slot 701, stage clip 612 recovers, the bottom surface disengaging in locating dowel 601 and the first hole 605 (no longer offsets, locating dowel 601 is extended outside the end face of magnetic part 604 again), this process, jump ring is to be axially loaded in jump-ring slot, visible jump ring is that the perisporium of being close to motor shaft moves down, therefore less (jump ring deformation is less) that jump ring opening struts, can realize better the interference fit of the jump-ring slot of jump ring and motor shaft.
Claims (5)
1. a device of realizing jump ring and motor shaft clamping, it comprises device body, workbench and column; Described column is located on workbench for bracing or strutting arrangement body; It is characterized in that: described workbench is provided with for placing the positioning seat (8) with the motor shaft (7) that is upwards provided with jump-ring slot (701) week of outer rotor and axle, described device body comprises the transmission mechanism (4) being located in crust of the device and by transmission mechanism (4), is driven the frock Connection Block (5) of doing axially-movable, is connected with the jump ring clamping frock (6) that jump ring is axially packed into the jump-ring slot (701) of motor shaft (7) on described frock Connection Block (5).
2. a kind of device of realizing jump ring and motor shaft clamping according to claim 1, is characterized in that: described transmission mechanism (4) comprise gear bar (401), with gear bar (401) meshed gears (403) and the turning handle (405) that rotates for driven gear (403); Between described device body and gear bar (401), be provided with the extension spring (404) resetting for gear bar (401); The other end of described gear bar (401) is connected with frock Connection Block (5).
3. a kind of device of realizing jump ring and motor shaft clamping according to claim 1, is characterized in that: described jump ring clamping frock (6) comprises locating dowel (601), the external member (602) being slidably matched with locating dowel (601), be connected to coordinate the driving member (603) that locating dowel (601) and external member (602) be slidably connected with the upper end of external member (602) and be a tight fit in external member (602) lower end for adsorbing the magnetic part (604) of jump ring; The other end of described driving member (603) is connected with frock Connection Block (5); Described locating dowel (601) is extended outside the end face of magnetic part (604), and the external diameter of described locating dowel (601) is less than or equal to the internal diameter of the jump ring under nature; The internal diameter in the first hole (605) that in described external member, (602) and locating dowel (601) are slidably matched is greater than the diameter of motor shaft (7).
4. a kind of device of realizing jump ring and motor shaft clamping according to claim 3, is characterized in that: described driving member (603) comprises connector (606) and is provided with the push rod (608) of the first radial convex loop (607); One end of described connector (606) is connected with frock Connection Block (5); The other end of described connector (606) is connected with external member (602), on this end is axial, offers the endoporus (609) that internal diameter is greater than the diameter of push rod (608); Described external member (602) offers the 3rd hole (610), the second hole (611) and the first hole (605) from top to bottom successively; The 3rd described hole (610), the second hole (611) and the first hole (605) mutually connect and run through external member (602); Described endoporus (609), the 3rd hole (610), the second hole (611) and the first hole (605) are coaxially; The external diameter of described the first radial convex loop (607) is less than or equal to the internal diameter in the 3rd hole (610), is greater than the internal diameter of the second hole (611); The internal diameter in described the first hole (605) is greater than the internal diameter of the second hole (611); The internal diameter in described the second hole (611) is greater than the diameter of push rod (608), is less than the external diameter of locating dowel (601); The hole depth in described the first hole (605) equals the length of locating dowel (601) and the upper end end face of motor shaft (7) to the vertical height sum of jump-ring slot (701); The 3rd hole (610), the second hole (611) and in the first hole (605) and one end that described push rod (608) is slidably fitted in external member (602) are connected with locating dowel (601); When the bottom surface in described the first radial convex loop (607) and the 3rd hole (610) props up, the free-ended end face of described push rod (608) is greater than locating dowel (601) to the vertical range of the bottom surface of endoporus (609) and extends the upper end end face of length outside the end face of magnetic part (604) and motor shaft (7) to the vertical height sum of jump-ring slot (701).
5. a kind of device of realizing jump ring and motor shaft clamping according to claim 4, it is characterized in that: also include stage clip (612), described stage clip (612) is set on push rod (606), the first radial convex loop (607) is withstood in one end of described stage clip (612), and the other end withstands connector (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304249.1A CN104084932B (en) | 2014-06-30 | 2014-06-30 | A kind of device realizing jump ring and motor shaft clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304249.1A CN104084932B (en) | 2014-06-30 | 2014-06-30 | A kind of device realizing jump ring and motor shaft clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084932A true CN104084932A (en) | 2014-10-08 |
| CN104084932B CN104084932B (en) | 2016-04-20 |
Family
ID=51632748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304249.1A Expired - Fee Related CN104084932B (en) | 2014-06-30 | 2014-06-30 | A kind of device realizing jump ring and motor shaft clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084932B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544216A (en) * | 2018-06-19 | 2018-09-18 | 滨州渤海活塞有限公司 | Piston circlip automatic assembling apparatus and method |
| CN108908217A (en) * | 2018-08-08 | 2018-11-30 | 德清县新达电气有限公司 | A kind of novel jump ring mounting tool |
| WO2024028223A1 (en) * | 2022-08-02 | 2024-02-08 | Leica Mikrosysteme Gmbh | Sample holder for holding a sample carrier, handling tool and corresponding methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070220728A1 (en) * | 2006-03-23 | 2007-09-27 | Branick Industries, Inc. | Strut spring compressor and method |
| CN201128142Y (en) * | 2007-12-11 | 2008-10-08 | 温州市冠盛汽车零部件制造有限公司 | Device for automatically pressing in circlip |
| CN203670394U (en) * | 2013-12-31 | 2014-06-25 | 重庆海德世拉索系统（集团）有限公司 | Snap spring fixing device for automobile |
| CN203901226U (en) * | 2014-06-30 | 2014-10-29 | 宁波狮球通风机电有限公司 | Device for realizing clamping between clamp spring and motor shaft |
-
2014
- 2014-06-30 CN CN201410304249.1A patent/CN104084932B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070220728A1 (en) * | 2006-03-23 | 2007-09-27 | Branick Industries, Inc. | Strut spring compressor and method |
| CN201128142Y (en) * | 2007-12-11 | 2008-10-08 | 温州市冠盛汽车零部件制造有限公司 | Device for automatically pressing in circlip |
| CN203670394U (en) * | 2013-12-31 | 2014-06-25 | 重庆海德世拉索系统（集团）有限公司 | Snap spring fixing device for automobile |
| CN203901226U (en) * | 2014-06-30 | 2014-10-29 | 宁波狮球通风机电有限公司 | Device for realizing clamping between clamp spring and motor shaft |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544216A (en) * | 2018-06-19 | 2018-09-18 | 滨州渤海活塞有限公司 | Piston circlip automatic assembling apparatus and method |
| CN108544216B (en) * | 2018-06-19 | 2023-06-13 | 滨州渤海活塞有限公司 | Automatic assembly device and method for piston clamp spring |
| CN108908217A (en) * | 2018-08-08 | 2018-11-30 | 德清县新达电气有限公司 | A kind of novel jump ring mounting tool |
| WO2024028223A1 (en) * | 2022-08-02 | 2024-02-08 | Leica Mikrosysteme Gmbh | Sample holder for holding a sample carrier, handling tool and corresponding methods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104084932B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106694924B (en) | Clamping tool | |
| CN203566622U (en) | Elastic press-fitting device of seal ring of piston | |
| CN103921271B (en) | Under-actuated delicacy multi purpose space robot hand | |
| CN104084932A (en) | Device for connecting clamping spring and motor shaft in clamped mode | |
| US20160229632A1 (en) | Automatic rubbing roller storage system and pick-and-place method | |
| CN208961432U (en) | A kind of fastener for bolt of the automobile production line with hold-down mechanism | |
| CN105215722A (en) | The positioning clamping device of axle | |
| CN103358080A (en) | Robot welding device | |
| CN203901226U (en) | Device for realizing clamping between clamp spring and motor shaft | |
| CN103537722A (en) | Clamping device in pipe cutting machine | |
| CN105033532A (en) | Welding jig for motor stator | |
| CN203484691U (en) | Clamping device in pipe cutting machine | |
| CN103921238B (en) | Three-jaw clamp | |
| CN206536132U (en) | A kind of fixed clamp | |
| CN105313121A (en) | Self-adaptive clamping manipulator for disc parts | |
| CN109333050A (en) | A kind of automatic screw-driving machine for automobile clutch cap assembly assembly line | |
| JP5351812B2 (en) | Chuck | |
| CN214001454U (en) | Liftable saucer structure | |
| CN205201075U (en) | Positioning and clamping device of axle | |
| CN205147915U (en) | Cutter storage device | |
| CN104128788B (en) | engine valve oil seal feeding device | |
| CN208215156U (en) | Twin shaft location structure and special fixture in a kind of special fixture | |
| CN207756755U (en) | A kind of aluminum-based copper-clad plate pressing machine | |
| CN207014286U (en) | A kind of device of automatic press-in sleeve pipe | |
| CN201698082U (en) | Repeatedly positioning microscope stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20170630 |