CN204398726U - Electric machine fixation structure in carving milling machine - Google Patents
Electric machine fixation structure in carving milling machine Download PDFInfo
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- CN204398726U CN204398726U CN201520036390.8U CN201520036390U CN204398726U CN 204398726 U CN204398726 U CN 204398726U CN 201520036390 U CN201520036390 U CN 201520036390U CN 204398726 U CN204398726 U CN 204398726U
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Abstract
The utility model provides electric machine fixation structure in a kind of carving milling machine, belongs to field of mechanical technique.It solve electric machine fixation structure in existing carving milling machine and can have the technical problems such as error after reinstalling.In this carving milling machine, electric machine fixation structure comprises the holder with motor installation through hole, motor is located in motor and installs in through hole, be bolted to connection between motor and holder, the both sides of holder all have fixing ear, and fixing ear and fixed head are located by connecting by alignment pin and are bolted to connection.In this carving milling machine, motor can accurately fast be positioned on fixed head by electric machine fixation structure, has the advantage that installation effectiveness is high and easy to operate; Especially, when repeated disassembled and assembled motor, the beneficial effect of this fixed structure is more remarkable.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of carving milling machine, particularly electric machine fixation structure in a kind of carving milling machine.
Background technology
Carving milling machine is at surface of the work carve decorative pattern, changes the machine of workpiece moulding, handsome in appearance by the workpiece of carving milling machine engraving, low price liking deeply by people.
The carving requirement on machining accuracy of milling machine to workpiece is higher, has higher requirement to the constant intensity of motor and fixed precision.Carving milling machine needs motor disassembling to get off to safeguard after a long time use.Once a kind of mounting structure (Authorization Notice No.: CN203920187U) carving carving motor in milling machine had been applied for before applicant, this mounting structure has the advantage that can regulate the relative position of cutter on carving milling machine, but there is the adjusting position time when mounted motor long, efficiency is low waits deficiency, also also exist simultaneously hold-down bolt coupling mechanism force be not easy control deficiency, hold-down bolt coupling mechanism force is excessive affects motor service life, the too small impact carving milling machining accuracy of hold-down bolt coupling mechanism force and security.
Summary of the invention
The utility model proposes electric machine fixation structure in a kind of carving milling machine, the technical problems to be solved in the utility model how to improve mounted motor efficiency and ensures motor service life and security.
The utility model solves the problems of the technologies described above and realizes by following technical proposal:
Electric machine fixation structure in a kind of carving milling machine, carving milling machine comprises fixed head, this fixed structure comprises the holder with motor installation through hole, motor is located in motor and installs in through hole, be bolted to connection between motor and holder, the both sides of holder all have fixing ear, and fixing ear and fixed head are located by connecting by alignment pin and are bolted to connection.
When installing for the first time, motor is fixed in holder, and holder and fixed head first adopt bolt to pre-fix, and fine setting regulates holder position clamping screw after meeting the requirements, on fixed head, process the dowel hole corresponding with dowel hole on holder again, finally knock in pin.
After safeguarding motor, because motor installation through hole and motor are relative to the uniformity that can ensure position between motor and holder, then ensured again the uniformity of position between holder and fixed head by alignment pin; In other words, without the need to adjusting in follow-up motor is installed, the efficiency that motor is installed obviously effectively can be improved.
Adopt plug bush structure and bolt fastening structure to combine between motor with holder, effectively ensure that the firmness that motor is fixing.
In above-mentioned carving milling machine in electric machine fixation structure, described motor has ring flange, the end face of holder is provided with the second bolt hole, and bolt is threaded with the second bolt hole through ring flange.It can thus be appreciated that this structure ensure that the firmness and stability that are connected between motor with holder effectively, there is the advantage of easy accessibility simultaneously.
In above-mentioned carving milling machine in electric machine fixation structure, the bottom surface of described holder has bar shaped groove, the vertical line of described groove and the centerline parallel of fixing hole.This structure to make between holder and fixed head, by the contact of two faces, can improve the goodness of fit coordinated between holder with fixed head, can eliminate part motor oscillating again, makes that motor installation accuracy is higher and that motor is run is more steady.
In above-mentioned carving milling machine in electric machine fixation structure, described motor installs through hole middle aperture slightly larger than aperture, both ends, this structure can improve the goodness of fit coordinated between motor with holder, can eliminate part motor oscillating again, make motor installation accuracy higher and make motor run more steady.
Applicant proposed electric machine fixation structure in the carving milling machine of another kind of structure.Compared with prior art, in this carving milling machine, motor can accurately fast be positioned on fixed head by electric machine fixation structure, has the advantage that installation effectiveness is high and easy to operate; Especially, when repeated disassembled and assembled motor, the beneficial effect of this fixed structure is more remarkable.
Accompanying drawing explanation
Fig. 1 is electric machine fixation structure plan structure schematic diagram in this carving milling machine.
Fig. 2 is the sectional structure schematic diagram of the holder in this fixed structure.
Fig. 3 is the sectional structure schematic diagram of A-A in Fig. 2.
Fig. 4 is embodiment two structural representation of holder in the utility model.
In figure, 1, fixed head; 2, motor; 2a, ring flange; 3, holder; Through hole installed by 3a, motor; 3b, fixing ear; 3c, the first bolt hole; 3d, locating hole; 3e, the second bolt hole; 3f, groove; 4, bolt; 5, alignment pin.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, carving milling machine comprises fixed head 1 and motor 2, and motor 2 is fixed on fixed head 1 by fixed structure.In this carving milling machine, electric machine fixation structure comprises holder 3.The middle part of holder 3 has a motor and installs through hole 3a; Motor installs through hole 3a middle aperture slightly larger than aperture, both ends.The both sides of holder 3 all have fixing ear 3b, and each fixing ear 3b has two the first bolt hole 3c and locating hole 3d, locating hole 3d is between two the first bolt hole 3c.The end face of holder 3 is provided with the second bolt hole 3e.The bottom surface of holder 3 has bar shaped groove 3f, the described vertical line of groove 3f and the centerline parallel of fixing hole.
Motor 2 is in cylindric, and the end of motor 2 has ring flange 2a, and motor 2 is located in motor and installs in through hole 3a, and motor 2 is fixedly connected with by bolt 4 with holder 3, and namely bolt 4 is threaded with the second bolt hole 3e through ring flange 2a.
The fixing ear 3b of holder 3 and fixed head 1 are located by connecting by alignment pin 5 and are fixedly connected with by bolt 4.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, basic something in common no longer burden describes, only describe different place, different place is: have multiple motor in holder 3 and install through hole 3a, the quantity that Figure of description provides is four.Motor is installed through hole 3a and is processed by numerical control machining center, ensures that the axiality of through hole 3a installed by four motors.Each motor is installed through hole 3a periphery and is all had multiple second bolt hole 3e.Adjacent motor is installed between through hole 3a has the first bolt hole 3c.Quantity and the motor of bar shaped groove 3f are installed the identical and one_to_one corresponding of the quantity of through hole 3a and are arranged.
Claims (6)
1. electric machine fixation structure in a carving milling machine, carving milling machine comprises fixed head (1), it is characterized in that, this fixed structure comprises the holder (3) with motor installation through hole (3a), motor (2) is located in motor and installs in through hole (3a), be fixedly connected with by bolt (4) between motor (2) with holder (3), the both sides of holder (3) all have fixing ear (3b), and fixing ear (3b) and fixed head (1) are located by connecting by alignment pin (5) and are fixedly connected with by bolt (4).
2. electric machine fixation structure in carving milling machine according to claim 1, is characterized in that, the fixing ear (3b) of described holder (3) has two the first bolts hole (3c) and a locating hole (3d).
3. electric machine fixation structure in carving milling machine according to claim 1, it is characterized in that, described motor (2) has ring flange (2a), the end face of holder (3) is provided with the second bolt hole (3e), and bolt (4) is threaded with the second bolt hole (3e) through ring flange (2a).
4. electric machine fixation structure in the carving milling machine according to claim 1 or 2 or 3, it is characterized in that, the bottom surface of described holder (3) has bar shaped groove (3f), the vertical line of described groove (3f) and the centerline parallel of fixing hole.
5. electric machine fixation structure in the carving milling machine according to claim 1 or 2 or 3, is characterized in that, described motor installs through hole (3a) middle aperture slightly larger than aperture, both ends.
6. electric machine fixation structure in the carving milling machine according to claim 1 or 2 or 3, is characterized in that, in described holder (3), the quantity of through hole (3a) installed by motor is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036390.8U CN204398726U (en) | 2015-01-20 | 2015-01-20 | Electric machine fixation structure in carving milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036390.8U CN204398726U (en) | 2015-01-20 | 2015-01-20 | Electric machine fixation structure in carving milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398726U true CN204398726U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520036390.8U Active CN204398726U (en) | 2015-01-20 | 2015-01-20 | Electric machine fixation structure in carving milling machine |
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| CN (1) | CN204398726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127763A (en) * | 2015-10-10 | 2015-12-09 | 陈美青 | Spindle motor installation structure of vertical type carves-milling machine |
| CN105186755A (en) * | 2015-10-09 | 2015-12-23 | 陈美青 | CNC engraving and milling machine motor fixing structure |
| CN107910970A (en) * | 2017-12-15 | 2018-04-13 | 苏州米汉钠机床有限公司 | A kind of servomotor mounting bracket and its application method |
-
2015
- 2015-01-20 CN CN201520036390.8U patent/CN204398726U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186755A (en) * | 2015-10-09 | 2015-12-23 | 陈美青 | CNC engraving and milling machine motor fixing structure |
| CN105186755B (en) * | 2015-10-09 | 2017-08-25 | 陈美青 | A kind of electric machine fixation structure of carving and milling machine |
| CN105127763A (en) * | 2015-10-10 | 2015-12-09 | 陈美青 | Spindle motor installation structure of vertical type carves-milling machine |
| CN105127763B (en) * | 2015-10-10 | 2017-10-31 | 陈美青 | Vertical carving and milling machine spindle motor mounting structure |
| CN107910970A (en) * | 2017-12-15 | 2018-04-13 | 苏州米汉钠机床有限公司 | A kind of servomotor mounting bracket and its application method |
| CN107910970B (en) * | 2017-12-15 | 2023-09-05 | 苏州米汉钠机床有限公司 | Servo motor mounting bracket and use method thereof |
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