CN209419443U - A kind of protective device of electrical-coil expanding machine - Google Patents
A kind of protective device of electrical-coil expanding machine Download PDFInfo
- Publication number
- CN209419443U CN209419443U CN201920300909.7U CN201920300909U CN209419443U CN 209419443 U CN209419443 U CN 209419443U CN 201920300909 U CN201920300909 U CN 201920300909U CN 209419443 U CN209419443 U CN 209419443U
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- Prior art keywords
- shield
- electrical
- protective device
- sliding
- expanding machine
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Abstract
The utility model discloses a kind of protective devices of electrical-coil expanding machine, the first shield and the second shield being connected on guide rail including a pair of guide rails and sliding, mounting base is provided on first shield and the second shield, driving motor is provided in the mounting base, the driving motor is connected with gear, wherein the rack gear being meshed with gear is provided on the side wall of a guide rail, the kind of drive that first shield and the second shield pass through rack-and-pinion realizes automatic open-close in the enterprising line slip of guide rail, realize that the mode of folding reduces artificial intensity instead of artificial push.
Description
Technical field
The technical field of auxiliary device during being manufactured the utility model relates to motor, more particularly, to a kind of electricity
The protective device of machine coil expanding machine.
Background technique
The electrical-coil type that rises is one of critical process during motor manufacturing, is the electrical-coil half that will turn to shuttle-type
Finished product carries out rising by type processing to reach the process for the shape that matches with electronics stator, rotor.Electrical-coil expanding machine is to be exclusively used in
Coil rises the equipment of type process, coil stretches, raises and is distorted in tri- planes of XYZ by multiple manipulators is dynamic
Make, the movement range of manipulator is larger, and then coil expanding machine is at work, there must not be personnel close near zone, avoid
Manipulator forges into the accidental injury to human body.
To improve safety when equipment operation, also occur more safeguard procedures in the market, such as publication No. is
The patent of invention of CN107889392A discloses " a kind of monitoring device shield ", by the way that the sliding of a pair of of shield to be connected to
On sliding rail, equipment passes through when being worked artificially merges mutually two shields, and then passes through shield for equipment and the external world
A preferable protective action is played in isolation.But the general volume of electrical-coil expanding machine is larger at the same time, is that matching unit must
The volume of the corresponding amplification shield of palpus, and the mode that above-mentioned shield merges is realized by artificially pulling two shields, behaviour
Make more laborious.
Utility model content
The purpose of the utility model is to provide a kind of protective devices of the electrical-coil expanding machine of achievable automatic open-close.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of protective device of electrical-coil expanding machine is prevented including a pair of guide rails and sliding are connected on guide rail first
Shield and the second shield are provided with mounting base on first shield and the second shield, are arranged in the mounting base
There is driving motor, the driving motor is connected with gear, wherein being provided with the rack gear being meshed with gear on the side wall of a guide rail.
By using above-mentioned technical proposal, driving motor band moving gear rotates, gear be meshed with the rack gear on guide rail into
And realize that moving process is realized in the automatic sliding that the first shield and the second protection cover on guide rail, replace and artificially push, reduces
Artificial intensity.
Preferably, the guide rail includes the rail chair of integral type and the line rail positioned at rail chair side, the line rail
Section is arc-shaped；The bottom of first shield and the second shield is provided with multiple idler wheels, opens up on the idler wheel
There is the annular groove set for line rail clip.
By using above-mentioned technical proposal, the first shield and the second shield are embedding using idler wheel when sliding on guide rail
It is located on line rail, converts rolling friction for sliding friction, friction when reducing the first shield and the folding of the second shield is ground
Damage, while promoting stability when folding.
Preferably, the protective device further includes clutch, and the clutch includes a shifting block, the installation
Seat offers first sliding groove and the second sliding slot for being connected to first sliding groove, the second sliding slot are opened up far from rack gear side；It is described
Driving motor includes the mounting plate being placed in first sliding groove, and the shifting block is set in second sliding slot, and wherein first sliding groove is also set up
There is the elastic component for forcing mounting plate to have toward second sliding slot side movement tendency always, the shifting block in second sliding slot when sliding
Mounting plate, which can be forced in, is subjected to displacement it toward a direction of compression elastic piece.
By using above-mentioned technical proposal, migration of the shifting block in second sliding slot allows in mounting base first
It is moved in sliding slot, and driving motor can realize the engagement and disengagement between wheel and rack when sliding in first sliding groove, when
For shifting block against during installation, driving motor is pushed to rack gear side, so that wheel and rack, which intermeshes, realizes the first shield
With the automatic open-close state of the second shield；And when shifting block in second sliding slot toward far from one side slip of mounting plate when, shifting block with
Mounting plate, which is detached from, to abut, and mounting plate is moved toward second sliding slot side under the action of the elastic member at this time, at this time on driving motor
Gear is disengaged with rack gear, and driving motor is unable to drive the automatic open-close of the first shield and the second shield, is at this time
It can effectively prevent driving by artificially pushing the first shield and the second shield to realize automatically with the switching of manual mode
Motor the first shield and the irremovable situation of the second shield in damage improve flexible when entire protective device uses
Property.
Preferably, an end face of the shifting block toward mounting plate is set as arcwall face.
By using above-mentioned technical proposal, when forcing in mounting plate and bringing it about displacement, arcwall face can be used as shifting block
One guidance, is quickly inserted into first in the gap between mounting plate and second sliding slot side wall, and secondly the setting of arcwall face can
Gradually to be pushed to mounting plate, so that mounting plate improves steady when engaging between wheel and rack slowly far from second sliding slot
It is qualitative.
Preferably, it is provided with support on the shifting block, a gag lever post, the installation are rotatably connected on the support
The limiting slot being connected to second sliding slot is offered on seat.
By using above-mentioned technical proposal, after shifting block is resisted against mounting plate completely, gag lever post is caught in limiting slot realization pair
The fixation of shifting block avoids driving motor at work due to vibration so that play occurs in second sliding slot for shifting block, and leads to tooth
It is detached between wheel and rack, improves stability when the first shield and the second shield automatic open-close；Gag lever post may be used also simultaneously
Using as a handle, the convenient artificial sliding for driving shifting block by gag lever post improves convenience when operation.
Preferably, the endface of first shield offers seal groove, and the end face of second shield is set
It is equipped with the block tongue that can be arranged in seal groove.
By using above-mentioned technical proposal, when the first shield merges mutually with the second shield, block tongue can be embedded into
In seal groove, the connection fixing after the two merges is improved.
Preferably, the end face of first shield is provided with sealing element, and the sealing element includes being embedded at sealing
The first sealing in slot fits in the second sealing at seal groove outer rim and turns down outward simultaneously from the second sealing two sides
Fit in the third sealing of inside and outside wall.
By using above-mentioned technical proposal, the setting of sealing element can merge in the first shield with the second shield first
When play certain buffer function, secondly block tongue preferably promotes the using sealing element increase damping when being embedded into seal groove
One shield merge with the second shield after connection fixing.
In conclusion the advantageous effects of the utility model are as follows:
1, the first shield and the second shield are realized certainly by the kind of drive of rack-and-pinion in the enterprising line slip of guide rail
Dynamic folding realizes that the mode of folding reduces artificial intensity instead of artificial push；Clutch is set simultaneously, is made using shifting block
Mounting plate on driving motor makes it realize the engagement and disengaging two between wheel and rack in sliding in first sliding groove
Kind of mode, so not only may be implemented the first shield and the second shield automatic open-close but also can be by artificially realization being pushed to open
It closes, when avoiding case of emergency and occurring, the first shield and the second shield can not be driven to reduce security risk；
2, it by opening up seal groove on the first shield and sealing element being arranged, plays slow when merging with the second shield
Effect is rushed, while improving the fixing and leakproofness of connection after merging, reduces the operating noise of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of protective device；
Connection schematic diagram of the Fig. 2 between driving motor and guide rail；
Fig. 3 is driving motor scheme of installation in mounting base；
Status diagram when Fig. 4 is meshed for wheel and rack between shifting block and driving motor；
Status diagram when Fig. 5 is disengaged for wheel and rack between shifting block and driving motor;
Fig. 6 is schematic diagram when the first shield merges with the second shield
In figure, the 1, first shield；11, idler wheel；111, annular groove；12, seal groove；13, the first sealing；14, second is close
Envelope portion；15, third sealing；2, the second shield；21, block tongue；3, mounting base；31, first sliding groove；32, fixed plate；33, spiral shell
Nail；34, elastic component；35, second sliding slot；36, shifting block；361, arcwall face；37, support；38, gag lever post；39, block；391, it limits
Position slot；4, guide rail；41, rack gear；42, line rail；5, driving motor；51, mounting plate；6, gear.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Refering to fig. 1, a kind of protective device of electrical-coil expanding machine, including a pair of parallel arrangement of sliding of guide rail 4 one connect
The first shield 1 and the second shield 2 being connected on guide rail 4.Electrical-coil expanding machine is arranged in the first shield 1 and second
Between shield 2, and it is isolated from the outside after the first shield 1 merges with the second shield 2.First shield 1 and second is anti-
Shield 2 is made of transparent material, and preferred material is polymethyl methacrylate, is commonly called as organic glass, and then convenient for observation motor
The working condition of coil expanding machine.
Jointly refering to fig. 1 with Fig. 2, the side of the first shield 1 and the second shield 2 is respectively and fixedly provided with mounting base 3, mounting base
Driving motor 5 is provided on 3, driving motor 5 is connected with a gear 6；It is provided with rack gear 41 in the opposite one side wall of two guide rails 4,
Gear 6 on driving motor 5 can be meshed with rack gear 41, and then realize the first shield 1 and the second protection by driving motor 5
Linear slide of the cover 2 on guide rail 4.
Two driving motors 5 are provided in each mounting base 3, driving motor 5 is servo motor, passes through external control
Device, which can be realized, to be operated synchronously and the work of positive and negative rotation.
Jointly refering to Fig. 2 and Fig. 3, the bottom of the first shield 1 is provided with multiple idler wheels 11, and guide rail 4 includes integral type
Rail chair and the line rail 42 in the opposite one side wall equipped with rack gear 41, line rail 42 and guide rail 4 are integrally formed, the section of line rail 42
It is arc-shaped, is offered on idler wheel 11 and block the annular groove 111 set for line rail 42.The setting phase of second shield 2 and the first shield 1
Together, multiple idler wheels 11 are again provided in the bottom of the second shield 2 and are matched with line rail 42.
First sliding groove 31 is offered in mounting base 3, driving motor 5 is fixedly connected with a mounting plate 51, which can
It is placed in first sliding groove 31 and can realize that sliding, connection outside one end of first sliding groove 31 are closed by a fixed plate 32,
Fixed plate 32 is connect using screw 33 with mounting base 3.Elastic component 34, elastic component are additionally provided between fixed plate 32 and mounting plate 51
34 be compressed spring, and one end is connected in fixed plate 32, and the other end is connected to always on mounting plate 51, and mounting plate 51 is in elastic component
Have always under the action of 34 toward the trend far from the movement of 32 side of fixed plate.
Jointly refering to Fig. 3 and Fig. 4, second sliding slot 35 identical with first sliding groove 31 is offered in mounting base 3, second is sliding
A shifting block 36 is provided in slot 35, shifting block 36 is substantially elongated, and second sliding slot 35 is opened up toward 4 rack gear of guide rail, 41 side.Shifting block
36 one side wall towards mounting plate 51 is arranged to arcwall face 361, and mounting plate 51 has past always under the action of elastic component 34
The trend of 35 side of second sliding slot movement, shifting block 36 can be against the tendency toward sliding of mounting plate 51.
36 upper end surface of shifting block is provided with a support 37, gag lever post 38 is hinged on support 37, mounting base 3 is adjacent second
It is provided with two pieces of blocks 39 on the side of sliding slot 35, there are spacing and then forms a limiting slot 391, the limit between two blocks 39
Slot 391 is connected to second sliding slot 35, can be blocked when gag lever post 38 turns to 39 side of block and be set to fixing shifting block in limiting slot 391
36 in the displacement in second sliding slot 35.
When gag lever post 38 is caught in limiting slot 391, shifting block 36 acts on mounting plate 51 and driving motor 5 is made to keep opposite
Stationary state, the gear 6 connecting at this time with driving motor 5 and rack gear 41 are in meshing state.Above-mentioned 36 structure of shifting block is constituted
One clutch.
Refering to Fig. 5, when shifting block 36 is to illustrate left slide of the direction toward second sliding slot 35, mounting plate 51 can be in elastic component
It is moved under the action of 34 towards second sliding slot 35 side and is in free elongation state until elastic component 34, at this time mounting plate 51
There is also certain gap between side wall and second sliding slot 35, which is convenient for when shifting block 36 is toward when sliding on the right side of second sliding slot 35
Arcwall face 361 is embeddable and forces in mounting plate 51 toward separate 35 side of second sliding slot movement until the card of gag lever post 38 is set to limit
Slot 391.And when mounting plate 51 is moved toward 35 side of second sliding slot, gear 6 is slowly disengaged with rack gear 41, after being disengaged
6 rack gear 41 of gear it is independent mutually, the work of driving motor 5 is unable to drive the first shield 1 and the second shield 2 in guide rail 4
On slided, the first shield 1 and the second shield 2 are in manual mode at this time.
Refering to Fig. 6, seal groove 12 is offered on the end face of the first shield 1, so that the section shape of 1 end of the first shield
At being in " recessed " shape, 1 end of the first shield is provided with sealing element, sealing element is rubber, including being arranged in seal groove 12
First sealing 13 fits in the second sealing 14 at 12 outer rim of seal groove and turns down outward from 14 two sides of the second sealing
And fit in the third sealing 15 of inside and outside wall.It is provided with block tongue 21 on the end face of second shield, 2 the first shield of face 1,
Block tongue 21 can be caught in seal groove 12 after merging for first shield 1 and the second shield 2, and the end face of the second shield 2
It is abutted against with sealing element, reaches sealed connection.
This protective device at work, needs to slide into shifting block 36 in advance the side abutted against with mounting plate 51, and will
The card of gag lever post 38 is set to limiting slot 391, is started driving motor 5 and is rotated with moving gear 6, and the rotation of gear 6 utilizes and rack gear 41
Engagement drives the first shield 1 to move toward one another with the second shield 2, and is finally reached the two merging, and electrical-coil rises type
Machine breakdown action after the first shield 1 merges with the second shield 2.After electrical-coil expanding machine completes processing, driving motor 5
Direction rotation, the first shield 1, from movement, can operate gag lever post 38 at this time and make shifting block 36 and peace with 2 phase of the second shield
Loading board 51, which disengages, to abut, and gear 6 is caused to be disengaged from rack gear 41, and it is anti-that driving motor 5 is unable to drive the first shield 1 or second
The sliding of shield 2 reaches a safeguard protection effect, increases safety when artificial more emat coil.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of protective device of electrical-coil expanding machine, which is characterized in that be connected to and lead including a pair of guide rails (4) and sliding
The first shield (1) on rail (4) and the second shield (2) are all provided on first shield (1) and the second shield (2)
It being equipped with mounting base (3), is provided with driving motor (5) on the mounting base (3), the driving motor (5) is connected with gear (6),
The rack gear (41) being meshed with gear (6) is wherein provided on the side wall of a guide rail (4).
2. the protective device of electrical-coil expanding machine according to claim 1, which is characterized in that the guide rail (4) includes
The rail chair of integral type and line rail (42) positioned at rail chair side, the section of the line rail (42) is arc-shaped；Described first is anti-
The bottom of shield (1) and the second shield (2) is provided with multiple idler wheels (11), is offered on the idler wheel (11) for line rail
(42) block the annular groove (111) set.
3. the protective device of electrical-coil expanding machine according to claim 1, which is characterized in that the protective device also wraps
Clutch is included, the clutch includes a shifting block (36), and the mounting base (3) offers first sliding groove (31) and connection
The second sliding slot (35) of first sliding groove (31), the second sliding slot (35) open up far from rack gear (41) side；The driving motor
It (5) include the mounting plate (51) being placed in first sliding groove (31), the shifting block (36) is set in second sliding slot (35), wherein first
Sliding slot (31) is additionally provided with the elastic component (34) for forcing mounting plate (51) to have toward second sliding slot (35) side movement tendency always,
The shifting block (36), which can force in mounting plate (51) when sliding in second sliding slot (35), makes it toward the one of compression elastic piece (34)
Direction is subjected to displacement.
4. the protective device of electrical-coil expanding machine according to claim 3, which is characterized in that shifting block (36) direction
Arcwall face (361) are set as in an end face of mounting plate (51).
5. the protective device of electrical-coil expanding machine according to claim 3, which is characterized in that set on the shifting block (36)
It is equipped with support (37), is rotatably connected to a gag lever post (38) on the support (37), offered on the mounting base (3) and second
The limiting slot (391) of sliding slot (35) connection.
6. the protective device of electrical-coil expanding machine according to claim 1, which is characterized in that first shield
(1) endface offers seal groove (12), and the end face of second shield (2), which is provided with, can be arranged in seal groove (12)
Block tongue (21).
7. the protective device of electrical-coil expanding machine according to claim 6, which is characterized in that first shield
(1) end face is provided with sealing element, and the sealing element includes the first sealing (13) being embedded in seal groove (12), fits in
It the second sealing (14) at seal groove (12) outer rim and turns down and fits in inside and outside outward from the second sealing (14) two sides
The third sealing (15) of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300909.7U CN209419443U (en) | 2019-03-08 | 2019-03-08 | A kind of protective device of electrical-coil expanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300909.7U CN209419443U (en) | 2019-03-08 | 2019-03-08 | A kind of protective device of electrical-coil expanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419443U true CN209419443U (en) | 2019-09-20 |
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ID=67945115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300909.7U Expired - Fee Related CN209419443U (en) | 2019-03-08 | 2019-03-08 | A kind of protective device of electrical-coil expanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736665A (en) * | 2020-12-30 | 2021-04-30 | 安徽广志电气有限公司 | Distribution control cabinet of high security |
| CN114007349A (en) * | 2021-10-22 | 2022-02-01 | 浙江工业大学之江学院 | Abnormal discharge detection device for electronic actuator |
-
2019
- 2019-03-08 CN CN201920300909.7U patent/CN209419443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736665A (en) * | 2020-12-30 | 2021-04-30 | 安徽广志电气有限公司 | Distribution control cabinet of high security |
| CN114007349A (en) * | 2021-10-22 | 2022-02-01 | 浙江工业大学之江学院 | Abnormal discharge detection device for electronic actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |