CN210936769U - Positioning and pressing lock circle die - Google Patents
Positioning and pressing lock circle die Download PDFInfo
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- CN210936769U CN210936769U CN201921941160.0U CN201921941160U CN210936769U CN 210936769 U CN210936769 U CN 210936769U CN 201921941160 U CN201921941160 U CN 201921941160U CN 210936769 U CN210936769 U CN 210936769U
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Abstract
The utility model relates to a positioning and compressing locking round die, which comprises a supporting base which can be arranged on a workbench, wherein a positioning module is arranged above the supporting base in a liftable way, locking round modules are symmetrically arranged above the two sides of the supporting base respectively, and the two locking round modules can be positioned on the same axis with equipment sliding seats at the two ends of the workbench and can horizontally move along with the equipment sliding seats; the positioning module comprises an upper die mounting plate and a positioning seat, the top of the upper die mounting plate can be connected with a lifting platform above the workbench, the positioning seat is arranged at the bottom of the upper die mounting plate, a plurality of positioning blocks are detachably arranged on the outer side surface of the positioning seat, and a plurality of positioning blocks jointly surround a circumference positioning structure. Location compress tightly lock circle mould, can be applicable to the processing of multiple work piece, shortened the time of trading the line to fix a position accurately, guaranteed the processingquality of work piece.
Description
Technical Field
The utility model relates to a processing positioning device technical field of transaxle especially relates to a location compresses tightly lock circle mould.
Background
The axle housing of the automobile drive axle is an important component of the automobile drive axle, is a basic component for mounting a main speed reducer, a differential mechanism, a half shaft, a wheel hub and the like, is mainly used for supporting and protecting the main speed reducer, the differential mechanism, the half shaft and the like, and is also one of main components of a driving system.
When the existing drive axle locking round die is used for locking round and positioning a drive axle housing, the locking round position of a workpiece is strictly fixed to the lute hole position of the drive axle, the center of the locking round follows the principle that a positioning reference and a design reference are unified relative to the center of a square tube, and the square tube and the locking round position need to be punched for one-step forming. However, the existing circle locking die has low positioning accuracy on the workpiece, and the workpiece is subjected to the force applied by the circle locking assembly at two ends, so that the workpiece is easy to shift, and the processing quality of the workpiece is reduced. In addition, because the variety of the workpiece is more, different types of workpieces need to be matched with corresponding circle locking dies, when the wire of the workpiece is changed, the workpiece needs to be hoisted by a crane to change the wire, and the wire changing time is longer, so that the application range of the existing circle locking die is not large, and the production cost is higher.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at overcoming prior art's is not enough, provides a location and compresses tightly lock circle mould, can be applicable to the processing of multiple work piece, has shortened the line change time to fix a position accurately, guaranteed the processingquality of work piece.
In order to realize the purpose, the utility model discloses a technical scheme be:
a positioning and pressing circle locking die comprises a supporting base which can be arranged on a workbench, positioning modules are arranged above the supporting base in a lifting mode, circle locking modules are symmetrically arranged above two sides of the supporting base respectively, and the two circle locking modules and equipment sliding seats at two ends of the workbench can be located on the same axis and can horizontally move along with the equipment sliding seats; the positioning module comprises an upper die mounting plate and a positioning seat, the top of the upper die mounting plate can be connected with a lifting platform above the workbench, the positioning seat is arranged at the bottom of the upper die mounting plate, a plurality of positioning blocks are detachably arranged on the outer side surface of the positioning seat, and a plurality of positioning blocks jointly surround a circumference positioning structure.
In order to obtain better technical effect, the further technical improvement further comprises that four positioning blocks are detachably arranged on the outer side surface of the positioning seat, and the outer side surface of each positioning block is an arc surface.
In order to obtain a better technical effect, the further technical improvement further comprises that a first angular seat and a second angular seat are detachably arranged on two sides of the bottom of the upper die mounting plate respectively, the first angular seat and the second angular seat are respectively positioned on two sides of the positioning seat, and the central planes of the first angular seat and the second angular seat are superposed with the central plane of the positioning seat; the bottom detachably of first angle seat is equipped with the pressure strip, and the bottom detachably of second angle seat is equipped with two location curb plates of symmetry, and the width that two location curb plates formed corresponds with the axle housing width.
In order to obtain better technical effect, the further technical improvement further comprises that the positioning side plate comprises two positioning plates which are arranged at intervals.
In order to obtain better technological effect, further technological improvement still includes, the lock circle module includes lock circle mould, lock circle mould overcoat and lock circle mould pad cover, lock circle mould embedded in the inside of lock circle mould overcoat, lock circle mould pad cover's one end with the connection can be dismantled to the one end of lock circle mould, and with the one end cooperation of lock circle mould overcoat is supported and is leaned on.
In order to obtain better technical effect, the further technical improvement further comprises that one end, far away from the lock round die cushion cover, of the lock round die outer sleeve is detachably provided with a front cover plate, and one end, close to the lock round film, of the front cover plate is abutted against the lock round die.
In order to obtain better technical effect, the further technical improvement further comprises that an asbestos cushion layer is arranged between the circular locking die cushion cover and the circular locking die, and an O-shaped sealing ring is arranged between the circular locking die and the circular locking die outer sleeve.
In order to achieve better technical effects, a further technical improvement further comprises that the supporting base comprises a supporting pad and a supporting seat, and the supporting seat is fixed on the supporting pad.
In order to obtain better technical effect, the further technical improvement further comprises that a groove is arranged in the middle of the bottom of the positioning seat, and a guide block corresponding to the groove is arranged in the middle of the upper surface of the supporting base.
In order to obtain better technical effect, the further technical improvement further comprises that a plurality of supporting cushion blocks are arranged on the upper surface of the supporting base at intervals, and the supporting cushion blocks are symmetrically arranged relative to the guide blocks respectively.
The positioning and pressing round locking die of the utility model has the advantages that the positioning structure of the lute hole of the workpiece is formed by detachably installing a plurality of positioning blocks on the positioning seat, and the positioning seat is driven to descend by the lifting oil cylinder to be buckled with the guide block on the supporting base, so that the lute hole positioning is realized, and the axial round locking force can be borne; and the positioning side plate is positioned to carry out angular positioning on the axle housing when the positioning seat descends, and descends to the pressing plate to press the workpiece, so that the positioning and pressing work is completed. To the axle housing processing of different varieties, only need to change corresponding locating piece, it is simple and convenient effective, avoided whole change in the past, the degree of difficulty is big, the poor problem of security, shortened the trade line time.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a positioning and pressing mold for locking a circle according to the present embodiment;
FIG. 2 is a front view of an embodiment of a positioning compression lock circle die;
FIG. 3 is a schematic structural diagram of a positioning seat of the positioning and pressing round-locking mold according to the embodiment;
FIG. 4 is a schematic structural diagram of a positioning block of the positioning round pressing and locking mold according to the embodiment;
FIG. 5 is a schematic structural diagram of a circle locking module of the embodiment for positioning and compressing a circle locking mold;
FIG. 6 is a reference diagram of the use state of the positioning round pressing lock mold of the embodiment.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible implementations and advantages of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to fig. 6.
The embodiment provides a positioning and compressing round locking die, which comprises a supporting base 10 which can be arranged on a workbench, wherein a positioning module 20 is arranged above the supporting base 10 in a liftable mode, and round locking modules 30 are symmetrically arranged above two sides of the supporting base 10 respectively. The positioning and pressing round locking die of the embodiment is mainly matched with a workbench for use, and the workbench comprises device sliding seats at two ends and a lifting platform above the device sliding seats. Specifically, the two circle locking modules 30 and the equipment sliding seats at the two ends of the workbench are positioned on the same axis and can horizontally move along with the equipment sliding seats; the positioning module 20 comprises an upper die mounting plate 21 and a positioning seat 22, the top of the upper die mounting plate 21 is connected with the lifting platform through a T-shaped bolt, the positioning seat 22 is arranged at the bottom of the upper die mounting plate 21, a plurality of positioning blocks 23 are detachably arranged on the outer side surface of the positioning seat 22, and the plurality of positioning blocks 23 jointly form a circumferential positioning structure. The positioning module 20 is driven by the lifting platform to position and compress the axle housing, the two circle locking modules 30 are installed on the equipment sliding seat, and the circle locking modules 30 are driven by the equipment sliding seat to complete circle locking of the two end parts of the axle housing.
The supporting base 10 of the present embodiment includes a supporting pad 11 and a supporting base 12, the supporting base 12 is fixed on the supporting pad 11, and a plurality of supporting cushion blocks 13 are arranged on the upper surface of the supporting base 12 at intervals. Wherein, the supporting seat 12 is fixed on the supporting pad 11 by screws, and the supporting cushion block 13 is fixed on the supporting seat 12 by screws.
Specifically, a groove 201 is disposed in the middle of the bottom of the positioning seat 22 in this embodiment, and a guide block 14 corresponding to the groove 201 is disposed in the middle of the upper surface of the supporting base 10. It should be noted that, the recess 201 of positioning seat 22 bottom and the guide block 14 that supports the base 10 top also can exchange the setting, the utility model aims at driving the positioning seat 22 through the lift platform and descend and support the guide block 14 lock on the base 10, realized the location in work piece pipa hole promptly. Furthermore, the outer side surface of the positioning block 23 is a circular arc surface, so that the circular arc positioning block 23 is formed.
In this embodiment, the side wall of the positioning seat 22 is detachably provided with four arc positioning blocks 23, and the four arc positioning blocks 23 are respectively detachably connected with the side wall of the positioning seat 22 through screws. Therefore, when axle housings of different varieties are machined, only the corresponding arc positioning blocks 23 need to be replaced, the method is simple, convenient and effective, the problems of high difficulty and poor safety of the conventional integral replacement are solved, and the line replacement time is shortened.
In addition, a first angular seat 24 and a second angular seat 25 are detachably arranged on two sides of the bottom of the upper die mounting plate 21 respectively, the first angular seat 24 and the second angular seat 25 are located on two sides of the positioning seat 22 respectively, and the central planes of the first angular seat 24 and the second angular seat 25 are overlapped with the central plane of the positioning seat 22; first angle is equipped with pressure strip 26 to the bottom detachably of seat 24, adapts to the axle housing of co-altitude through changing the pressure strip 26 of co-altitude not, and the bottom detachably of second angle seat 25 is equipped with two location curb plates 27 of symmetry, and the width that two location curb plates 27 formed is corresponding with the axle housing width, opens and shuts the width through adjustment location curb plate 27 and adapts to different axle housings. Therefore, the axle housing workpiece is angularly positioned by the positioning side plates 27 while the positioning seat 22 is lowered until the pressing plate 26 presses the axle housing workpiece, thereby completing the positioning and pressing work. In order to adapt to axle housing sizes of different workpieces, the bottom of the second angular seat 25 of the embodiment is provided with a plurality of mounting holes, and the two positioning side plates 27 can be fixed in the corresponding mounting holes in a free combination mode.
In this embodiment, lock circle module 30 includes lock circle mould 31, lock circle mould overcoat 32 and lock circle mould cushion cover 33, lock circle mould 31 embedded in lock circle mould overcoat 32's inside, lock circle mould cushion cover 33's one end with lock circle mould 31's one end can be dismantled and be connected, and with lock circle mould overcoat 32's one end cooperation is supported and is leaned on. The end, far away from the round locking die cushion cover 33, of the round locking die outer sleeve 32 is detachably provided with a front cover plate 34, and one end, close to the round locking die 31, of the front cover plate 34 abuts against the round locking die 31. An asbestos cushion layer 35 is arranged between the circular locking mold cushion cover 33 and the circular locking mold 31, and an O-shaped sealing ring 36 is arranged between the circular locking mold 31 and the circular locking mold outer sleeve 32. In order to realize the horizontal movement of the circle locking module 30, one end of the circle locking module cushion cover 33, which is far away from the circle locking module 31, is provided with a translation cylinder, and the translation cylinder drives the circle locking module 30 to move horizontally.
In the machining process of the workpiece circle locking, the temperature of the position is usually heated to 700-.
The following description discloses a location compresses tightly the theory of operation of lock circle mould:
firstly, pushing the axle housing workpiece with two heated ends into the supporting cushion block 13 of the supporting base 10, then driving the positioning seat 22 to descend through the lifting platform above the workbench, so that the circumferential positioning structure formed by the positioning seat 22 and the positioning block 23 is inserted into the lute hole of the axle housing workpiece and buckled with the guide block 14 on the supporting base 10, meanwhile, the two positioning side plates 27 carry out angular positioning on the axle housing workpiece, and the pressing plate 26 descends to press the workpiece, thereby completing the positioning and pressing work. Finally, the circle locking modules 30 at the two ends of the supporting base 10 move horizontally relatively under the pushing of the equipment sliding seat of the workbench, and the circle locking modules 31 are matched with shaft openings at the two ends of the axle housing workpiece to carry out circle locking processing.
Compared with the prior art, the positioning and pressing round locking die has the advantages that the positioning structure of the lute hole of the workpiece is formed by detachably mounting the plurality of positioning blocks on the positioning seat, and the positioning seat is driven to descend by the lifting oil cylinder to be buckled with the guide block on the supporting base, so that the lute hole is positioned, and the force applied by axial round locking can be borne; and the positioning side plate is positioned to carry out angular positioning on the axle housing when the positioning seat descends, and descends to the pressing plate to press the workpiece, so that the positioning and pressing work is completed. To the axle housing processing of different varieties, only need to change corresponding locating piece, it is simple and convenient effective, avoided whole change in the past, the degree of difficulty is big, the poor problem of security, shortened the trade line time.
The above embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not understood as the limitation of the range of the positioning pressing locking round mold of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a location compresses tightly lock circle mould which characterized in that: the device comprises a supporting base which can be arranged on a workbench, wherein a positioning module is arranged above the supporting base in a lifting manner, circle locking modules are symmetrically arranged above two sides of the supporting base respectively, and the two circle locking modules can be positioned on the same axis with equipment sliding seats at two ends of the workbench and can horizontally move along with the equipment sliding seats; the positioning module comprises an upper die mounting plate and a positioning seat, the top of the upper die mounting plate can be connected with a lifting platform above the workbench, the positioning seat is arranged at the bottom of the upper die mounting plate, a plurality of positioning blocks are detachably arranged on the outer side surface of the positioning seat, and a plurality of positioning blocks jointly surround a circumference positioning structure.
2. The round mold for positioning and pressing a lock according to claim 1, wherein: the lateral surface detachably of positioning seat is equipped with four locating pieces, and the lateral surface of every locating piece is the arc surface.
3. The round mold for positioning and pressing a lock according to claim 1, wherein: a first angular seat and a second angular seat are detachably arranged on two sides of the bottom of the upper die mounting plate respectively, the first angular seat and the second angular seat are located on two sides of the positioning seat respectively, and the central planes of the first angular seat and the second angular seat are overlapped with the central plane of the positioning seat; the bottom detachably of first angle seat is equipped with the pressure strip, and the bottom detachably of second angle seat is equipped with two location curb plates of symmetry, and the width that two location curb plates formed corresponds with the axle housing width.
4. The round mold for positioning and pressing a lock according to claim 3, wherein: the positioning side plate comprises two positioning plates which are arranged at intervals.
5. The round mold for positioning and pressing a lock according to claim 1, wherein: the lock circle module includes lock circle mould, lock circle mould overcoat and lock circle mould pad cover, lock circle mould embedded in the inside of lock circle mould overcoat, the one end of lock circle mould pad cover with the connection can be dismantled to the one end of lock circle mould, and with the one end cooperation of lock circle mould overcoat is supported and is leaned on.
6. The round mold for positioning and pressing a lock according to claim 5, wherein: the one end detachably that the lock circle die overcoat was kept away from lock circle die cushion cover is equipped with the front shroud, the one end that the front shroud is close to the lock circle membrane leans on the lock circle mould.
7. The round mold for positioning and pressing a lock according to claim 5, wherein: an asbestos cushion layer is arranged between the circular locking die cushion cover and the circular locking die, and an O-shaped sealing ring is arranged between the circular locking die and the circular locking die outer sleeve.
8. The round mold for positioning and pressing a lock according to any one of claims 1 to 7, wherein: the supporting base comprises a supporting pad and a supporting seat, and the supporting seat is fixed on the supporting pad.
9. The round mold for positioning and pressing a lock according to claim 1, wherein: the middle of the bottom of the positioning seat is provided with a groove, and the middle of the upper surface of the supporting base is provided with a guide block corresponding to the groove.
10. The round mold for positioning and pressing a lock according to claim 9, wherein: the upper surface interval of support base is equipped with a plurality of lip blocks, and a plurality of lip blocks set up for the guide block symmetry respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941160.0U CN210936769U (en) | 2019-11-11 | 2019-11-11 | Positioning and pressing lock circle die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941160.0U CN210936769U (en) | 2019-11-11 | 2019-11-11 | Positioning and pressing lock circle die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210936769U true CN210936769U (en) | 2020-07-07 |
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ID=71387903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921941160.0U Active CN210936769U (en) | 2019-11-11 | 2019-11-11 | Positioning and pressing lock circle die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210936769U (en) |
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2019
- 2019-11-11 CN CN201921941160.0U patent/CN210936769U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Zhiqiang Inventor after: Sun Qingqiang Inventor after: Fu Zheng Yong Inventor after: Zhou Wei Inventor after: Yu Ming Inventor before: Wu Zhiqiang Inventor before: Sun Qingqiang Inventor before: Fu Zheng Yong Inventor before: Zhou Wei |