CN209948917U - Motor casing riveting mechanism and motor casing riveting tool - Google Patents
Motor casing riveting mechanism and motor casing riveting tool Download PDFInfo
- Publication number
- CN209948917U CN209948917U CN201920857697.2U CN201920857697U CN209948917U CN 209948917 U CN209948917 U CN 209948917U CN 201920857697 U CN201920857697 U CN 201920857697U CN 209948917 U CN209948917 U CN 209948917U
- Authority
- CN
- China
- Prior art keywords
- motor casing
- riveting
- fixed die
- core column
- casing riveting
- 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.)
- Active
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor casing riveting mechanism and motor casing riveting frock belongs to the motor processing field, including movable mould and cover half. The fixed die is also provided with a core column capable of lifting, and a reset mechanism is also arranged between the core column and the fixed die. After the riveting is finished, the resetting mechanism can drive the core column and the processed finished product to rebound. Because the riveting finished product is automatically popped out by the fixed die, the riveting finished product can be directly taken down. Therefore, the operation time of the staff is shortened, and the working intensity of the staff can be effectively relieved. Meanwhile, the riveting finished product can automatically rebound to the initial position, so that the problems of damage or scratching of the stator assembly and the like caused by uneven stress points when the riveting finished product is taken out from the fixed die can be effectively avoided.
Description
Technical Field
The utility model relates to a motor processing field, especially a motor casing riveting mechanism and motor casing riveting frock.
Background
As is well known, in an electric motor, a motor casing is usually mounted on a stator assembly component by riveting. Among traditional riveting device, the motor casing is directly settled on stator core, is directly carrying out the riveting to it through the movable mould afterwards. The motor casing is placed and is easily appeared the height inconsistent on stator core, exists the decentraction of certain proportion between motor casing and the stator core that the riveting came out like this, and the noise easily appears in the during operation. Meanwhile, after riveting, the riveting article is pressed in the fixed die, the time for taking out the riveting article is longer, and the processing cost of an enterprise is seriously increased. Moreover, when the riveting article is taken out after riveting, the excircle of the die pressing tool is easily damaged or scratches a stator winding due to uneven stress points, and even turn-to-turn short circuit or disconnection and other problems can occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a motor casing riveting mechanism, can reset riveting article after the riveting. The utility model also provides a motor casing riveting frock, can be quick, simple take out the riveting article after the riveting.
The embodiment of the utility model provides a for solving its technical problem and the technical scheme who adopts is:
according to the utility model discloses an aspect provides a motor casing riveting mechanism, include: a movable die and a fixed die; the core column is movably arranged in the fixed die, an installation position for placing a motor shell is arranged on the core column, an installation structure for installing a stator assembly is arranged on the fixed die, and the installation position is located above the installation structure; the resetting mechanism is arranged between the core column and the fixed die, the resetting mechanism is respectively connected with the core column and the fixed die, and the resetting mechanism can drive the core column to rebound.
According to the utility model discloses first aspect motor casing riveting mechanism, canceling release mechanical system includes that one sets up the elastic component of stem periphery, still be provided with a step position on the stem, the both ends difference butt of elastic component is in the step position with on the cover half. The step position can provide a mounting position for the elastic piece effectively, and simultaneously the step position also bears the effect of elasticity. When the core column is pressed by the fixed die, the elastic piece is in a contraction state; when the movable die and the fixed die are separated from each other, the elastic piece is loosened and drives the step position to rebound.
According to the riveting mechanism for the motor casing, a channel is arranged on the fixed die, and the core column is movably arranged in the channel; a support column is further arranged in the channel, and one end of the elastic piece is connected with the end face of the support column. The channel is effective to provide a location for movement of the stem. Meanwhile, the supporting column is connected with the elastic piece, so that when the elastic piece is loosened, elastic force can be applied to the supporting column, and the elastic piece is pushed by the reaction force of the supporting column and rebounds.
According to the utility model discloses first aspect motor casing riveting mechanism, still be provided with on the base and be used for fixing the fixed screw of support column. The fixing screw can tightly push against the side wall of the supporting column, so that the fixing screw is prevented from moving or rotating, and further, the occurrence of accidents during processing is avoided.
According to the riveting mechanism for the motor casing in the first aspect of the present invention, the cover half includes a base support plate, a mounting hole is provided on the base support plate, and a base is installed in the mounting hole; the base is provided with a threaded channel for mounting the fixing screw, and the mounting hole blocks the threaded channel. The threaded passage by the periphery of base extends to in the base, the mounting hole can the shutoff the threaded passage is close to the one end of base periphery to prevent that bits material dust from by the threaded passage gets into the inside of base, or get into in the threaded passage, thereby cause the jam.
According to the utility model discloses first aspect motor casing riveting mechanism, still be provided with on the cover half and be used for with stator module with the cover half carries out the fixation clamp of relative fixation. The fixing clamp can clamp the stator assembly, so that the stator assembly is prevented from moving during machining, and accidents are prevented.
According to the utility model discloses a second aspect provides a motor casing riveting frock, including above arbitrary item motor casing riveting mechanism.
The embodiment of the utility model provides a beneficial effect is: the motor shell is arranged on the core column, and when the movable die and the fixed die are pressed and operated, the composite mechanism is pressed tightly; when the movable mold is separated from the fixed mold, the reset mechanism drives the core column and the processed finished product to rebound.
Because the riveting finished product is popped out from the fixed die, the riveting finished product can be directly taken down. Therefore, the operation time of the staff is shortened, and the working intensity of the staff can be effectively relieved.
Meanwhile, the riveting finished product can automatically rebound to the initial position, so that the problems of damage or scratching of the stator assembly and the like caused by uneven stress points when the riveting finished product is taken out from the fixed die can be effectively avoided.
And, the motor casing is placed on the stem, does not have direct contact with stator module, when just so having avoided traditional riveting motor casing, places the inconsistent condition of motor casing height, can effectively reduce because of the motor casing places harmful effects such as noise that the height is inconsistent arouses.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an overall schematic view according to an embodiment;
FIG. 2 is an exploded schematic view according to one prior art;
FIG. 3 is a schematic cross-sectional view according to an embodiment.
Reference numerals: 100 is the base backup pad, 110 is the mounting hole, 130 is the set screw, 135 is the screw thread passageway, 150 is the passageway, 200 is the base, 250 is the cover half, 300 is the support column, 350 is the elastic component, 400 is the fixation clamp, 500 is the stem, 550 is the step position, 560 is the installation position, 600 is stator module, 700 is the motor casing, 800 is last processing seat, 850 is the movable mould, 860 is connecting screw, 900 is last backup pad.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 3, a motor casing riveting mechanism includes: a moving mold 850 and a stationary mold 250; the core column 500 is movably mounted in the fixed mold 250, a mounting position 560 for placing the motor casing 700 is arranged on the core column 500, a mounting structure 180 for mounting the stator assembly 600 is arranged on the fixed mold 250, and the mounting position 560 is positioned above the mounting structure; reset mechanism, reset mechanism sets up stem 500 with between the cover half 250, reset mechanism respectively with stem 500 reaches cover half 250 connects, reset mechanism can drive stem 500 kick-backs. When the movable mold 850 and the fixed mold 250 are pressed together for working, the core column 500 is pressed tightly; when the movable mold 850 and the stationary mold 250 are separated, the stem 500 will rebound under the action of the reset mechanism. At this time, since the motor casing 700 is disposed on the core column 500, the riveted product after processing is also rebounded along with the core column 500, including the installation of the stator assembly 600, so that the riveted product can be directly taken off from the fixed mold 250. Therefore, the operation time of the staff is shortened, and the working intensity of the staff can be effectively relieved. Meanwhile, the riveted product can automatically rebound to the initial position, so that the problems of damage or scratching of the stator assembly 600 and the like caused by uneven stress points when the riveted product is taken out of the fixed die 250 can be effectively avoided. Motor casing 700 places on stem 500, does not have direct contact with stator module 600, when just so having avoided traditional riveting motor casing 700, places the inconsistent condition of motor casing 700 height, can effectively reduce because of motor casing 700 places harmful effects such as noise that the height is inconsistent to cause.
Further, the movable mold 850 includes an upper support plate 900, and the upper support plate 900 is connected to the upper processing seat 800 through a plurality of connection screws 860.
Preferably, referring to fig. 3, the reset mechanism includes an elastic member 350 disposed at the outer periphery of the stem 500, the stem 500 is further provided with a step 550, and two ends of the elastic member 350 abut against the step 550 and the fixed mold 250, respectively. The step 550 can effectively provide a force application position for the elastic member 350, and the step 550 also bears the effect of the elastic force. When the stem 500 is pressed by the fixed die 250, the elastic member 350 will be in a contracted state; when the movable mold 850 and the fixed mold 250 are separated from each other, the elastic member 350 is released and drives the step 550 to rebound.
Preferably, the elastic member 350 may be a coil spring.
Preferably, the elastic member 350 may be a gas spring.
Preferably, the reset mechanism may also be an air cylinder (not shown) fixed between the stem 500 and the fixed mold 250, the air cylinder is fixed on the fixed mold 250, and an output rod of the air cylinder can directly push the stem 500. The cylinder pushes away stem 500 in riveting processing to the effect that stem 500 kick-backs automatically after riveting processing is realized.
Preferably, referring to fig. 3, the fixed mold 250 is provided with a channel 150, and the core column 500 is movably installed in the channel 150; a support column 300 is further disposed in the channel 150, and one end of the elastic member 350 is connected to an end face of the support column 300. The channel 150 is effective to provide a location for movement of the stem 500. Meanwhile, the support column 300 and the elastic member 350 are coupled such that when the elastic member 350 is released, an elastic force is applied to the support column 300, thereby being pushed and rebounded by a reaction force of the support column 300.
Preferably, referring to fig. 2 and 3, the fixed mold 250 is further provided with a fixing screw 130 for fixing the support post 300. The fixing screw 130 is screwed into the base 200, and one end of the fixing screw abuts against the sidewall of the supporting post 300, so that the fixing screw 130 can fix the supporting post 300, thereby preventing the supporting post from moving or rotating, and further avoiding the occurrence of accidents during processing.
Preferably, referring to fig. 3, the fixed mold 250 includes a base supporting plate 100, a mounting hole 110 is formed on the base supporting plate 100, and a base 200 is installed in the mounting hole 110; the base 200 is provided with a threaded passage 135 for mounting the fixing screw 130, and the mounting hole 110 blocks the threaded passage 135. The threaded passage 135 extends from the outer periphery of the base 200 to the base 200, and the mounting hole 110 can block one end of the threaded passage 135 close to the outer periphery of the base 200, so that dust is prevented from entering the interior of the base 200 or entering the threaded passage 135 from the threaded passage 135, and blocking is avoided. The base 200 is also provided with an outlet through which a line passes.
Preferably, referring to fig. 1 to 3, the fixed mold 250 is further provided with a fixing clip 400 for fixing the stator assembly 600 and the fixed mold 250 relative to each other. The fixing clip 400 can hold the stator assembly 600, thereby preventing play during processing and preventing accidents.
Referring to fig. 3, a motor casing riveting tool comprises the motor casing riveting mechanism. The riveted product can be directly taken off from the fixed die 250. Therefore, the operation time of the staff is shortened, and the work intensity of the staff is effectively relieved. Meanwhile, the riveted product can automatically rebound to the initial position, so that the problems of damage or scratching of the stator assembly 600 and the like caused by uneven stress points when the riveted product is taken out of the fixed die 250 can be effectively avoided. Motor casing 700 is placed on the stem 500 of riveting frock, does not have direct contact with stator module 600, when just so having avoided traditional riveting motor casing 700, places the inconsistent condition of motor casing 700 height, can effectively reduce because of motor casing 700 places harmful effects such as noise that the height is inconsistent to cause.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments or combinations, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a motor casing riveting mechanism which characterized in that includes:
a moving die (850) and a fixed die (250);
the core column (500) is movably mounted in the fixed mold (250), a mounting position (560) for placing a motor shell (700) is arranged on the core column (500), a mounting structure (180) for mounting a stator assembly (600) is arranged on the fixed mold (250), and the mounting position (560) is positioned above the mounting structure;
canceling release mechanical system, canceling release mechanical system sets up stem (500) with between cover half (250), canceling release mechanical system respectively with stem (500) reach cover half (250) are connected, canceling release mechanical system can drive stem (500) kick-backs.
2. The motor casing riveting mechanism of claim 1, wherein:
the resetting mechanism comprises an elastic part (350) arranged on the periphery of the core column (500), a step position (550) is further arranged on the core column (500), and two ends of the elastic part (350) are respectively abutted to the step position (550) and the fixed die (250).
3. The motor casing riveting mechanism of claim 2, wherein:
a channel (150) is arranged on the fixed die (250), and the core column (500) is movably arranged in the channel (150); a supporting column (300) is further arranged in the channel (150), and one end of the elastic piece (350) is connected with the end face of the supporting column (300).
4. The motor casing riveting mechanism of claim 3, wherein:
the fixed die (250) is also provided with a fixing screw (130) for fixing the supporting column (300).
5. The motor casing riveting mechanism of claim 4, wherein:
the fixed die (250) comprises a base supporting plate (100), a mounting hole (110) is formed in the base supporting plate (100), and a base (200) is installed in the mounting hole (110);
the base (200) is provided with a threaded passage (135) for mounting the fixing screw (130), and the mounting hole (110) blocks the threaded passage (135).
6. The motor casing riveting mechanism of claim 1, wherein:
the fixed die (250) is also provided with a fixing clamp (400) for relatively fixing the stator assembly (600) and the fixed die (250).
7. The utility model provides a motor casing riveting frock which characterized in that: comprising a motor casing riveting mechanism according to any of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857697.2U CN209948917U (en) | 2019-06-06 | 2019-06-06 | Motor casing riveting mechanism and motor casing riveting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857697.2U CN209948917U (en) | 2019-06-06 | 2019-06-06 | Motor casing riveting mechanism and motor casing riveting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948917U true CN209948917U (en) | 2020-01-14 |
Family
ID=69135540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857697.2U Active CN209948917U (en) | 2019-06-06 | 2019-06-06 | Motor casing riveting mechanism and motor casing riveting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209948917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290030A (en) * | 2022-01-27 | 2022-04-08 | 浙江博阳压缩机有限公司 | Assembly device and method for compressor |
-
2019
- 2019-06-06 CN CN201920857697.2U patent/CN209948917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290030A (en) * | 2022-01-27 | 2022-04-08 | 浙江博阳压缩机有限公司 | Assembly device and method for compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209948917U (en) | Motor casing riveting mechanism and motor casing riveting tool | |
| JP3893566B2 (en) | Disc brake with improved mounting | |
| CN215527629U (en) | Durable type moulded case circuit breaker convenient to overhaul | |
| KR101216408B1 (en) | toggle clamp | |
| CN212163872U (en) | Protection type meeting host computer convenient to dismantle | |
| CN208744083U (en) | Auto License plate board fixture nut press-mounting detecting device | |
| CN210374160U (en) | High-energy-efficiency semiconductor refrigerator | |
| CN208132435U (en) | A kind of alloy bar material fixture for forming fixture | |
| KR101216407B1 (en) | toggle clamp | |
| CN107055365B (en) | Plate brake | |
| CN215554175U (en) | Unmanned aerial vehicle mounting device that can break away from fast | |
| CN116373760B (en) | Car door harness joint protection structure | |
| CN205660554U (en) | U type spare clamping device | |
| CN214747464U (en) | Radiator core protector | |
| CN216184849U (en) | Vehicle-mounted camera convenient to install | |
| CN220122673U (en) | Motor winding protection shaping cover | |
| CN213262156U (en) | Automatic alarm device for dangerous action of driver | |
| CN219487294U (en) | Brake lamp switch structure | |
| CN216209693U (en) | Relay light-sensitive detection device and electromagnetic relay with same | |
| CN210804340U (en) | Quick assembly disassembly's KVM switch | |
| CN220420022U (en) | Wireless calling device convenient to install | |
| CN216485148U (en) | Fault on-line diagnosis device | |
| CN216648688U (en) | Binding post hardware shell | |
| CN217786025U (en) | Simple and easy tire bead ring internal circumference measuring device | |
| CN220743873U (en) | Thermometer placing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |