CN216369700U - Trimming equipment for trimming outer diameter of motor casing - Google Patents
Trimming equipment for trimming outer diameter of motor casing Download PDFInfo
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- CN216369700U CN216369700U CN202121575520.7U CN202121575520U CN216369700U CN 216369700 U CN216369700 U CN 216369700U CN 202121575520 U CN202121575520 U CN 202121575520U CN 216369700 U CN216369700 U CN 216369700U
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- outer cavity
- cavity type
- type die
- extrusion head
- fixing ring
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Abstract
The utility model discloses trimming equipment for trimming the outer diameter of a motor shell, which comprises an upper die set and a lower die set, wherein the upper die set comprises an extrusion head connecting plate and an extrusion head, the extrusion head is detachably arranged on the extrusion head connecting plate through a connecting device, the lower die set comprises a support, a guide upper gland, an outer cavity type die and an outer cavity type die fixing ring, through holes for the extrusion head to extend into and penetrate through are formed in the guide upper gland, the outer cavity type die and the support, the outer cavity type die fixing ring is sleeved on the outer cavity type die, the outer cavity type die is limited through the guide upper gland covered on the outer cavity type die and the outer cavity type die fixing ring, and the outer cavity type die and the outer cavity die fixing ring are coaxially fixed on the support through first screws which sequentially penetrate through the guide upper gland, the outer cavity type die and the outer cavity die fixing ring from top to bottom; according to the utility model, through the matching of the upper module and the lower module, the upper module is driven to move towards the lower module through the slide block of the press machine, so that the steel pipe placed on the lower module is subjected to cylindrical extrusion operation, the operation is convenient and fast, and the working efficiency is improved.
Description
The technical field is as follows:
the utility model relates to an extrusion tool, in particular to a trimming device for trimming the outer diameter of a motor shell.
Background art:
in the motor housing manufacturing process, this company is to the steel pipe of purchase cutting, step such as polishing obtains, however, current steel pipe external diameter slightly is greater than required motor housing diameter, there is the oxidation corrosion phenomenon steel pipe outer wall simultaneously, in order to guarantee motor quality, need process the steel pipe, make it satisfy required requirement, current way is to pass through lathe car its excircle to the steel pipe that cuts, turn off oxidation corrosion coating when reducing passing through of external diameter, make the steel pipe size reach required requirement, however, this kind of operating procedure is loaded down with trivial details, at the bottom of the work efficiency, seriously influence the production progress.
The utility model has the following contents:
the technical problem to be solved by the utility model is as follows: overcome prior art's is not enough, through the cooperation of last module and lower module, the slider through the press drives the lower module of module removal of last module, carries out crowded excircle operation to the steel pipe of placing on lower module, and convenient operation is swift, improves work efficiency be used for carrying out the trimming equipment of repairing to the motor casing external diameter.
The technical scheme of the utility model is as follows: the utility model provides a trimming equipment for being directed at motor casing external diameter is repaiied, includes module and lower module, go up module and lower module and set up respectively on the slider and the platform of press, characterized by: the upper die set comprises an extrusion head connecting plate and an extrusion head, the extrusion head is detachably arranged on the extrusion head connecting plate through a connecting device, the lower die set comprises a support, a guide upper gland, an outer cavity type die and an outer cavity type die fixing ring, through holes for the extrusion head to stretch into and penetrate through are formed in the guide upper gland, the outer cavity type die and the support, the outer cavity type die fixing ring is sleeved on the outer cavity type die, the outer cavity type die is limited through the guide upper gland which covers the outer cavity type die and the outer cavity type die fixing ring, and the outer cavity type die fixing ring of the die are coaxially fixed on the support through first screws which sequentially penetrate through the guide upper gland, the outer cavity type die and the outer cavity die fixing ring from top to bottom.
Furthermore, the connecting device comprises a lock sleeve, a lock pin and a connecting rod, the lock sleeve is fixed on the extrusion head connecting plate through a cylindrical pin, one end of the connecting rod coaxially extends into the lock sleeve and is connected in a detachable mode through the lock pin inserted in the radial direction, the other end of the connecting rod extends into the extrusion head and is connected in a detachable mode through a second screw, and the lock sleeve, the connecting rod, the extrusion head and the second screw are located on the same axis.
Furthermore, one end of the connecting rod is radially provided with a first arc-shaped groove, the lock sleeve is radially provided with a second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove are matched to form a through hole for the lock pin to be inserted and detachably connected with the lock sleeve and the connecting rod.
Furthermore, the upper side and the lower side of the outer cavity type die fixing ring are provided with convex rings, and grooves for embedding the convex rings are formed in the guide upper gland and the support.
Furthermore, an annular boss is arranged on the outer circle of the outer cavity type die, and a groove is arranged on the inner circle of the outer cavity type die.
Further, the bracket includes a panel. The panel and the bottom plate are mutually parallel and fixedly arranged on the upper side and the lower side of the vertical plate.
The utility model has the beneficial effects that:
1. according to the utility model, through the matching of the upper module and the lower module, the upper module is driven to move towards the lower module through the slide block of the press machine, so that the steel pipe placed on the lower module is subjected to cylindrical extrusion operation, the operation is convenient and fast, and the working efficiency is improved.
2. The upper die set comprises the extrusion head connecting plate and the extrusion head, the extrusion head is detachably arranged on the extrusion head connecting plate through the connecting device, and the extrusion head can be replaced through the detachable connection of the extrusion head and the extrusion head connecting plate, so that the upper die set is suitable for steel pipes with different sizes and is convenient for replacing damaged steel pipes.
3. The lock sleeve is fixed on the extrusion head connecting plate through the cylindrical pin, one end of the connecting rod coaxially extends into the lock sleeve and is detachably connected through the radially inserted lock pin, the other end of the connecting rod extends into the extrusion head and is detachably connected through the second screw, so that the connecting rod and the extrusion head are detachably connected, the corresponding connecting rod can be conveniently replaced according to the extrusion heads with different sizes, meanwhile, the connecting rod extends into the lock sleeve and the extrusion head, the connecting rod and the extrusion head are positioned on the same axis while the stable connection among the lock sleeve, the connecting rod and the extrusion head is ensured, and the stability and the stamping quality in stamping are ensured.
4. According to the utility model, one end of the connecting rod is radially provided with the first arc-shaped groove, the lock sleeve is radially provided with the second arc-shaped groove, the first arc-shaped groove and the second arc-shaped groove are matched to form the through hole for the insertion of the lock pin and the detachable connection of the lock sleeve and the connecting rod, the quick connection of the connecting rod and the lock sleeve is realized through the plugging and unplugging of the lock pin, and the operation of quickly replacing a stamping head is convenient.
5. The outer cavity type die fixing ring is sleeved on the outer cavity type die, the outer cavity type die is limited by the guide upper gland covers on the outer cavity type die and the outer cavity type die fixing ring, and the outer cavity type die is coaxially fixed on the support through the first screws which sequentially penetrate through the guide upper gland, the outer cavity type die and the outer cavity type die fixing ring from top to bottom, so that the whole body is fixed on the support, and the support is shaken when the outer cavity type die fixing ring is placed in use.
6. The upper side and the lower side of the outer cavity type die fixing ring are provided with the convex rings, the guide upper gland and the support are provided with the grooves for the convex rings to be embedded into, the outer cavity type die fixing ring is placed in the groove on the support, the groove on the guide upper gland is sleeved on the outer cavity type die fixing ring, the outer cavity type die fixing ring and the outer cavity type die are limited through the support and the guide upper gland, the connection limiting stability is further improved, and the shaking in use is prevented.
7. The outer circle of the outer cavity type die is provided with the annular boss, when the outer cavity type die fixing ring is sleeved on the annular boss, the outer cavity type die fixing ring can automatically limit the outer cavity type die and adjust the coaxiality of the outer cavity type die, the stability of the outer cavity type die is further improved, the inner circle of the outer cavity type die is provided with the groove, so that the outer cavity type die is convenient to place a steel pipe on the outer cavity type die, meanwhile, the extrusion operation is convenient, and the extrusion quality is improved.
8. The support comprises a panel, a vertical plate and a bottom plate, wherein the panel and the bottom plate are mutually parallel and fixedly arranged on the upper side and the lower side of the vertical plate, and through holes are formed in the panel and the bottom plate, so that extruded steel pipes can fall off conveniently, and personnel can take the steel pipes from the space between the panel and the bottom plate conveniently.
Description of the drawings:
fig. 1 is a schematic structural diagram of an upper module.
Fig. 2 is a schematic structural diagram of the lower module.
Fig. 3 is a state view of a finishing apparatus for finishing an outer diameter of a motor case.
The specific implementation mode is as follows:
example (b): referring to fig. 1, 2 and 3, in the drawings, 1-extrusion head connecting plate, 2-cylindrical pin, 4-lock sleeve, 5-lock pin, 6-connecting rod, 7-extrusion head, 8-first screw, 9-guiding upper gland, 10-second screw, 11-outer model cavity, 12-outer model cavity fixing ring, 13-panel, 15-vertical plate, 16-bottom plate, 17-convex ring, 18-groove, 19-boss and A-steel tube.
The trimming equipment for trimming the outer diameter of the motor shell comprises an upper die set and a lower die set, wherein the upper die set and the lower die set are respectively arranged on a sliding block and a platform of a press machine, the upper die set comprises an extrusion head connecting plate and an extrusion head, the extrusion head is detachably arranged on the extrusion head connecting plate through a connecting device, the lower die set comprises a support, a guide upper gland, an outer cavity type die and an outer cavity type die fixing ring, through holes for the extrusion head to extend into and penetrate through are formed in the guide upper gland, the outer cavity type die and the support, the outer cavity type die fixing ring is sleeved on the outer cavity type die, the outer cavity type die is limited through the guide upper gland covered on the outer cavity type die and the outer cavity die fixing ring, and the first screws which sequentially penetrate through the guide upper gland, the outer cavity type die and the outer cavity die fixing ring from top to bottom are coaxially fixed on the support; through the cooperation of last module and lower module, the slider through the press drives the lower module of last module and removes, carries out crowded excircle operation to placing the steel pipe on the module down, and convenient operation is swift, improves work efficiency.
The present application will be described in detail below with reference to the drawings and examples.
The upper die set and the lower die set are respectively arranged on a sliding block and a platform of the press machine, the upper die set comprises an extrusion head connecting plate 1 and an extrusion head 7, and the extrusion head 7 is detachably arranged on the extrusion head connecting plate 1 through a connecting device; through the extrusion head 7 and the detachable connection of the extrusion head connecting plate 1, the extrusion head 7 can be replaced, so that the damaged extrusion head 7 can be conveniently replaced while the steel pipes A with different sizes are adapted.
The connecting device comprises a lock sleeve 4, a lock pin 5 and a connecting rod 6, the lock sleeve 4 is fixed on the extrusion head connecting plate 1 through a cylindrical pin 2, one end of the connecting rod 6 coaxially extends into the lock sleeve 4 and is detachably connected through the lock pin 5 which is inserted in the radial direction, the other end of the connecting rod 6 extends into the extrusion head 7 and is detachably connected through a second screw 10, and the lock sleeve 4, the connecting rod 6, the extrusion head 7 and the second screw 10 are positioned on the same axis; realize connecting rod 6 and extrusion head 7 and dismantle the connection, be convenient for change corresponding connecting rod 6 according to not unidimensional extrusion head 7, connecting rod 6 stretches into lock sleeve 4 and extrusion head 7 simultaneously in, when guaranteeing to connect stably between lock sleeve 4, connecting rod 6 and the extrusion head 7, makes it be in same axis, stability and stamping quality when guaranteeing the punching press.
A first arc-shaped groove is radially arranged at one end of the connecting rod 6, a second arc-shaped groove is radially arranged on the lock sleeve 4, and the first arc-shaped groove and the second arc-shaped groove are matched to form a through hole for inserting the lock pin 5 and detachably connecting the lock sleeve 4 and the connecting rod 6; the connecting rod 6 is quickly connected with the lock sleeve 4 through the plugging of the lock pin 5, so that the operation of quickly replacing the stamping head 7 is facilitated.
The lower die set comprises a support, a guide upper gland 9, an outer cavity type die 11 and an outer cavity type die fixing ring 12, through holes for the extrusion head 7 to extend into and penetrate through are formed in the guide upper gland 9, the outer cavity type die 11 and the support, the outer cavity type die fixing ring 12 is sleeved on the outer cavity type die 11, the outer cavity type die 11 is limited through the guide upper gland 9 covering the outer cavity type die 11 and the outer cavity type die fixing ring 12, and the outer cavity type die fixing ring is coaxially fixed on the support through a first screw 8 which sequentially penetrates through the guide upper gland 9, the outer cavity type die 11 and the outer cavity type die fixing ring 12 from top to bottom; realize wholly being fixed at the support, prevent to appear rocking when using, simultaneously, gland 9, exocoel section mould 11, the solid fixed ring of exocoel section mould 12 and the coaxial setting of support on the direction, the extrusion head 7 of being convenient for stretch into and run through, also guarantee the extrusion quality.
The bracket comprises a panel 13, a vertical plate 15 and a bottom plate 16, wherein the panel 13 and the bottom plate 16 are mutually parallel and fixedly arranged on the upper side and the lower side of the vertical plate 15; and all be provided with the through-hole on panel 13 and the bottom plate 16, the steel pipe A after the extrusion of being convenient for drops, and the personnel of being convenient for take between panel 13 and bottom plate 16.
Example two:
the present embodiment is obtained by adding technical features such as the convex ring 17 and the concave groove 18 on the basis of the first embodiment, and the remaining technical features are the same as those of the first embodiment, and the description of the same parts is omitted, where the added technical features are: the upper side and the lower side of the outer cavity type mould fixing ring 12 are provided with convex rings 17, and grooves 18 for the convex rings 17 to be embedded are arranged on the guide upper gland 9 and the bracket.
Protruding rings 17 are arranged on the upper side and the lower side of the outer cavity type die fixing ring 12, grooves 18 for the protruding rings 17 to be embedded are formed in the guide upper pressing cover 9 and the support, the outer cavity type die fixing ring 12 is placed in the grooves 18 in the support, the grooves 18 in the guide upper pressing cover 9 are sleeved on the outer cavity type die fixing ring 12, the outer cavity type die fixing ring 12 and the outer cavity type die 11 are limited through the support and the guide upper pressing cover 9, the connection limiting stability is further improved, and shaking in use is prevented.
Example three:
the present embodiment is obtained by adding technical features such as a boss 19 and a groove on the basis of the first embodiment or the second embodiment, and the remaining technical features are the same as those of the first embodiment or the second embodiment, and the description of the same parts is omitted, where the added technical features are: the outer circle of the outer cavity type die 11 is provided with an annular boss 19, and the inner circle of the outer cavity type die 11 is provided with a groove.
The excircle of exocoel section mould 11 is provided with annular boss 19, and when the solid fixed ring 12 of exocoel section mould was overlapped on it, can carry out spacing and adjust the axiality to it automatically, further increased exocoel section mould 11's stability, the interior circle of exocoel section mould 11 is provided with the groove, when being convenient for steel pipe A places on it, is convenient for carry out the extrusion operation, improves extrusion quality.
When the extrusion head is used, the extrusion head connecting plate 1 is fixed on a sliding block of a press machine, the bottom plate 16 is fixed on a platform of the press machine, the steel pipe A is placed on the outer cavity type die 11 (after the steel pipe A penetrates through the guide upper pressing cover 9, a groove in the inner circle of the outer cavity type die 11 supports the steel pipe A), the sliding block drives the extrusion head 7 to move towards the steel pipe A, and the extrusion head 7 extends into the steel pipe A and drives the steel pipe A to penetrate through the outer cavity type die 11 and then to drop on the bottom plate 16.
Wherein, personnel can dismantle the lock sleeve 4, the connecting rod 6 and the extrusion head 7 according to the lock pin 5 and the second screw 10, and replace the corresponding parts; the guide upper gland 9, the outer cavity die 11 and the outer cavity die fixing ring 12 can be detached according to the first screw 8, and corresponding parts can be replaced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a trimming equipment for being directed at motor casing external diameter is repaiied, includes module and lower module, go up module and lower module and set up respectively on the slider and the platform of press, characterized by: the upper die set comprises an extrusion head connecting plate and an extrusion head, the extrusion head is detachably arranged on the extrusion head connecting plate through a connecting device, the lower die set comprises a support, a guide upper gland, an outer cavity type die and an outer cavity type die fixing ring, through holes for the extrusion head to stretch into and penetrate through are formed in the guide upper gland, the outer cavity type die and the support, the outer cavity type die fixing ring is sleeved on the outer cavity type die, the outer cavity type die is limited through the guide upper gland which covers the outer cavity type die and the outer cavity type die fixing ring, and the outer cavity type die fixing ring of the die are coaxially fixed on the support through first screws which sequentially penetrate through the guide upper gland, the outer cavity type die and the outer cavity die fixing ring from top to bottom.
2. The truing apparatus for truing an outer diameter of a motor casing as set forth in claim 1, wherein: the connecting device comprises a lock sleeve, a lock pin and a connecting rod, the lock sleeve is fixed on the extrusion head connecting plate through a cylindrical pin, one end of the connecting rod coaxially extends into the lock sleeve and is connected in a detachable mode through the lock pin inserted in the radial direction, the other end of the connecting rod extends into the extrusion head and is connected in a detachable mode through a second screw, and the lock sleeve, the connecting rod, the extrusion head and the second screw are located on the same axis.
3. The trimming apparatus for trimming an outer diameter of a motor casing according to claim 2, wherein: one end of the connecting rod is radially provided with a first arc-shaped groove, the lock sleeve is radially provided with a second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove are matched to form a through hole for the lock pin to be inserted and detachably connected with the lock sleeve and the connecting rod.
4. The trimming apparatus for trimming an outer diameter of a motor casing according to any one of claims 1 to 3, wherein: the upper side and the lower side of the outer cavity type die fixing ring are provided with convex rings, and grooves for the convex rings to be embedded are formed in the guide upper gland and the support.
5. The truing apparatus for truing the outer diameter of a motor casing as set forth in claim 4, wherein: the outer circle of the outer cavity type die is provided with an annular boss, and the inner circle of the outer cavity type die is provided with a groove.
6. The truing apparatus for truing the outer diameter of a motor casing as set forth in claim 4, wherein: the support comprises a panel, a vertical plate and a bottom plate, wherein the panel and the bottom plate are mutually parallel and fixedly arranged on the upper side and the lower side of the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121575520.7U CN216369700U (en) | 2021-07-12 | 2021-07-12 | Trimming equipment for trimming outer diameter of motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121575520.7U CN216369700U (en) | 2021-07-12 | 2021-07-12 | Trimming equipment for trimming outer diameter of motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216369700U true CN216369700U (en) | 2022-04-26 |
Family
ID=81216315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121575520.7U Active CN216369700U (en) | 2021-07-12 | 2021-07-12 | Trimming equipment for trimming outer diameter of motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216369700U (en) |
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2021
- 2021-07-12 CN CN202121575520.7U patent/CN216369700U/en active Active
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