CN208961004U - Integrally formed lathe headstock - Google Patents
Integrally formed lathe headstock Download PDFInfo
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- CN208961004U CN208961004U CN201821188312.XU CN201821188312U CN208961004U CN 208961004 U CN208961004 U CN 208961004U CN 201821188312 U CN201821188312 U CN 201821188312U CN 208961004 U CN208961004 U CN 208961004U
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- mounting
- cabinet
- integrally formed
- oblique side
- side wall
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Abstract
The utility model discloses a kind of integrally formed lathe headstocks, it is related to machine tool technology field, its key points of the technical solution are that: including cabinet, the spindle hole for installing main shaft is offered on the cabinet, it is characterized in that: the cabinet includes being located at bottom mounting surfaces, the oblique side wall positioned at spindle hole radially opposite sides, the oblique side wall is tilted about vertical plane, multiple mounting grooves are offered along the vertical direction on the oblique side wall, mounting plate is formed between the slot bottom and mounting surface of the mounting groove, and the mounting hole for wearing bolt is offered on the mounting plate.Including the mounting groove of this spindle box protects the bolt of fastening, worker is not easy to touch bolt at work, and bolt is not easy to loosen；By opening up preformed groove, bolt is turned convenient for spanner；By opening up sliding slot and observation panel, the use scope of this spindle box is expanded, and the structural strength of spindle box is high.
Description
Technical field
The utility model relates to machine tool technology field, in particular to a kind of integrally formed lathe headstock.
Background technique
Lathe is the commonly used equipment of product processing, and can realize that the part of multi items is processed according to the usage of user.It is main
Axle box is the matching component of lathe, and spindle box is fixed or is slideably positioned on lathe, for installing motor or shaft in spindle box,
It is used with output torque for lathe.Spindle box is generally integrally cast by lost foam casting process.
Existing Authorization Notice No. is that the Chinese utility model patent of CN201482991U discloses one kind for spherical roller
The spindle box mechanism of processing, including main spindle box body and mainshaft mechanism, mainshaft mechanism are installed at the shaft core position of main spindle box body, main
Axle sleeve is arranged according to shaft end size in the outside of axis mechanism, and mainshaft mechanism is connect by bolt with frame body.
General main spindle box body is realized by bolt and lathe and is fixed, but bolt is generally exposed to the surface of main spindle box body
On, at work, there is the risk with hard object touching bolt, bolt, which is easy to loosen, causes the installation of main spindle box body not steady enough in worker
Gu.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of integrally formed machine tool chief axis
Case, worker are not easy to touch bolt at work, and bolt is not easy to loosen.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of integrally formed machine
Tool spindle box, including cabinet, the spindle hole for installing main shaft is offered on the cabinet, and the cabinet includes being located at bottom to pacify
Dress face, the oblique side wall positioned at spindle hole radially opposite sides, the oblique side wall are tilted about vertical plane, along vertical side on the oblique side wall
To multiple mounting grooves are offered, mounting plate is formed between the slot bottom and mounting surface of the mounting groove, is offered on the mounting plate
For wearing the mounting hole of bolt.
Through the above technical solutions, each mounting hole is directed at the threaded hole on lathe when installing this spindle box, then will
Bolt passes through mounting hole, tightens the fixation that bolt completes spindle box and lathe；After bolt is tightened, since the stubborn head of bolt is located at peace
In tankage, then worker is not easy to touch bolt at work, and bolt is not easy to loosen, and the installation of cabinet is more firm.
Preferably, it is also provided with preformed groove along the vertical direction on the oblique side wall, the preformed groove is connected to mounting groove, institute
State the notch face mounting hole that preformed groove is located in mounting groove.
Through the above technical solutions, preformed groove provides bigger work for spanner during twisting bolt in mounting groove
Dynamic space, convenient for turning bolt.
Preferably, the location hole for penetrating positioning pin is offered on the mounting plate.
Through the above technical solutions, location hole is first directed at the corresponding aperture on lathe, then fixed when installing this spindle box
Positioning pin is inserted into hole in position, makes cabinet and lathe accurate positioning；Then bolt is installed in mounting hole again.
Preferably, the sliding slot for cooperating with lathe sliding rail is offered on the mounting surface.
Through the above technical solutions, sliding slot is used to cooperate with the lathe with corresponding sliding rail, when mounting hole leaves unused, cabinet can lead to
Sliding slot is crossed to be slided on lathe to realize that specific function, the use scope of this spindle box are wider.
Preferably, observation panel is offered at the top of the cabinet, the observation panel is connected to spindle hole.
Through the above technical solutions, personnel can observe the operating status of main shaft by observation panel, can also be infused by observation panel
Enter lubricating oil, the attached device of installation etc., it is more convenient.
Preferably, the intersection of the top of the box and oblique side wall is equipped with fillet, is arranged at intervals with protrusion on the fillet
In the reinforcing rib one of fillet.
Through the above technical solutions, fillet can reduce the materials of oblique side wall and top of the box intersection, weight, reinforcing rib
One under the premise of unobvious increase weight, enhances the structural strength at fillet.
Preferably, the inner hollow of the cabinet, the cabinet include the sleeve part for being used to form spindle hole, the sleeve
Reinforcing rib two is provided between portion and oblique side wall.
Through the above technical solutions, reinforcing rib two improves the structural strength between sleeve part and oblique side wall, this spindle box is not
It is easy to damage.
Preferably, circumferentially arranged on the outer wall of the sleeve part to have reinforcing rib three, the reinforcing rib three and reinforcing rib two
It is integrally formed.
Through the above technical solutions, significantly improving sleeve part and oblique side wall with the integrally formed reinforcing rib three of reinforcing rib two
Between structural strength, and sleeve part is not easy to be destroyed.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
1, including mounting groove protects the bolt of fastening, worker is not easy to touch bolt at work, and bolt is not easy to loosen；
2, by opening up preformed groove, bolt is turned convenient for spanner；
3, by opening up sliding slot, the use scope of this spindle box is expanded.
Detailed description of the invention
Fig. 1 is the first view stereo figure of the integrally formed lathe headstock of embodiment, mainly protrudes this spindle box
Overall structure；
Fig. 2 is the second view stereo figure of the integrally formed lathe headstock of embodiment, main prominent two He of reinforcing rib
The structure of reinforcing rib three.
Appended drawing reference: 1, cabinet；2, sleeve part；21, spindle hole；11, mounting surface；12, observation panel；3, oblique side wall；13, circle
Angle；131, reinforcing rib one；31, mounting groove；32, preformed groove；4, mounting plate；41, mounting hole；42, location hole；111, sliding slot；51,
Reinforcing rib two；52, reinforcing rib three.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
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.
As depicted in figs. 1 and 2, a kind of integrally formed lathe headstock, the cabinet 1 including inner hollow, cabinet 1 include
The inner hole of integrally formed sleeve part 2, sleeve part 2 is spindle hole 21, and spindle hole 21 is pierced by from the two sidewalls of cabinet 1, spindle hole
21 for installing main shaft；The bottom symmetrical of cabinet 1 is set as branch feet, and the bottom surface of cabinet 1 is the mounting surface 11 contacted with lathe.
As shown in Figure 1, the top surface of cabinet 1 offers the observation panel 12 of rectangle, observation panel 12 is connected to spindle hole 21；Personnel
The operating status of main shaft can be observed by observation panel 12, and lubricating oil, the attached device of installation, observation can also be injected by observation panel 12
Mouth 12 can be realized by the end cap of peripheral hardware and be closed.
Cabinet 1 further includes the oblique side wall 3 positioned at 21 radially opposite sides of spindle hole, and oblique side wall 3 is tilted about vertical plane, inclination
Direction are as follows: along direction downwards, the distance between two oblique side walls 3 are gradually increased.The friendship at cabinet 1 top and oblique side wall 3
It is equipped with fillet 13 at boundary, multiple reinforcing ribs 1 for protruding from fillet 13 are provided on fillet 13, reinforcing rib 1 is whole to be in
Triangle, multiple reinforcing ribs 1 are alternatively arranged along the length direction of fillet 13.Fillet 13 can reduce oblique side wall 3 and cabinet 1
The materials of top intersection, weight, reinforcing rib 1 enhance the knot at fillet 13 under the premise of unobvious increase weight
Structure intensity.
Offer multiple mounting grooves 31 and preformed groove 32 on oblique side wall 3 along the vertical direction, multiple mounting grooves 31 are along spindle hole
21 length direction arrangement, mounting groove 31 are connected to the lateral wall of cabinet 1；Preformed groove 32 is located at mounting groove 31 in cabinet 1
The side of the heart, preformed groove 32 are connected to mounting groove 31.Mounting plate 4, installation are formed between the slot bottom and mounting surface 11 of mounting groove 31
The mounting hole 41 for wearing bolt is offered on plate 4, mounting hole 41 and mounting plate 4 correspond；Preformed groove 32 is located at installation
Notch face mounting hole 41 in slot 31.The location hole 42 for penetrating positioning pin, location hole are also provided on one mounting plate 4
42 aperture is less than mounting hole 41.
When this spindle box is installed, by each mounting hole 41 be aligned lathe on threaded hole, will location hole 42 be aligned lathe on
Corresponding aperture, be then inserted into positioning pin in location hole 42, make cabinet 1 and lathe accurate positioning；Then bolt is passed through into installation
The fixation that bolt completes spindle box and lathe is tightened in hole 41.During twisting bolt, preformed groove 32 provides bigger for spanner
Activity space, convenient for turning bolt.After bolt is tightened, since the stubborn head of bolt is located in mounting groove 31, then worker is working
Shi Buyi touches bolt, and bolt is not easy to loosen.
As shown in Fig. 2, offering sliding slot 111 on two mounting surfaces 11, the length direction of sliding slot 111 is along spindle hole 21
Axis direction, two sliding slots 111 are located at the two sides close to each other of mounting surface 11, and combine and form dovetail groove.Sliding slot 111 be used for
Lathe cooperation with corresponding sliding rail, when mounting hole 41 leaves unused, cabinet 1 can be slided on lathe specific to realize by sliding slot 111
The use scope of function, this spindle box is wider.
Sleeve part 2 and reinforcing rib 2 51 is tiltedly provided between side wall 3, it is circumferentially arranged on the outer wall of sleeve part 2 to have reinforcement
Muscle 3 52, reinforcing rib 2 51 and reinforcing rib 3 52 are respectively positioned on the hollow inside of cabinet 1, and are located at the middle position of cabinet 1.Reinforce
One end of muscle 2 51 is integrally attached on oblique side wall 3, and the other end of reinforcing rib is integrally attached on reinforcing rib 3 52.Reinforcing rib two
51 and the combination of reinforcing rib 3 52 improve sleeve part 2 and tiltedly the structural strength between side wall 3, this spindle box are hardly damaged.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of integrally formed lathe headstock, including cabinet (1), offer on the cabinet (1) for installing main shaft
Spindle hole (21), it is characterized in that: the cabinet (1) includes positioned at bottom mounting surfaces (11), is located at spindle hole (21) radially opposite sides
Oblique side wall (3), the oblique side wall (3) tilts about vertical plane, offers multiple peaces along the vertical direction on the oblique side wall (3)
Tankage (31) forms mounting plate (4) between the slot bottom and mounting surface (11) of the mounting groove (31), opens on the mounting plate (4)
Equipped with the mounting hole (41) for wearing bolt.
2. integrally formed lathe headstock according to claim 1, it is characterized in that: along vertical on the oblique side wall (3)
Direction is also provided with preformed groove (32), and the preformed groove (32) is connected to mounting groove (31), and the preformed groove (32) is located at installation
Notch face mounting hole (41) in slot (31).
3. integrally formed lathe headstock according to claim 1, it is characterized in that: being offered on the mounting plate (4)
For penetrating the location hole (42) of positioning pin.
4. integrally formed lathe headstock according to claim 1, it is characterized in that: being offered on the mounting surface (11)
Sliding slot (111) for cooperating with lathe sliding rail.
5. integrally formed lathe headstock according to claim 1, it is characterized in that: being opened up at the top of the cabinet (1)
Have observation panel (12), the observation panel (12) is connected to spindle hole (21).
6. integrally formed lathe headstock according to claim 1, it is characterized in that: at the top of the cabinet (1) and oblique side
The intersection of wall (3) is equipped with fillet (13), is arranged at intervals with the reinforcing rib one for protruding from fillet (13) on the fillet (13)
(131)。
7. integrally formed lathe headstock according to claim 1, it is characterized in that: the inner hollow of the cabinet (1),
The cabinet (1) includes the sleeve part (2) for being used to form spindle hole (21), is arranged between the sleeve part (2) and oblique side wall (3)
There is reinforcing rib two (51).
8. integrally formed lathe headstock according to claim 7, it is characterized in that: on the outer wall of the sleeve part (2)
Circumferentially arranged to have reinforcing rib three (52), the reinforcing rib three (52) and reinforcing rib two (51) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188312.XU CN208961004U (en) | 2018-07-25 | 2018-07-25 | Integrally formed lathe headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188312.XU CN208961004U (en) | 2018-07-25 | 2018-07-25 | Integrally formed lathe headstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961004U true CN208961004U (en) | 2019-06-11 |
Family
ID=66749043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188312.XU Active CN208961004U (en) | 2018-07-25 | 2018-07-25 | Integrally formed lathe headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576627A (en) * | 2020-11-26 | 2021-03-30 | 合肥三伍机械有限公司 | Clamping device for corn dryer |
-
2018
- 2018-07-25 CN CN201821188312.XU patent/CN208961004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576627A (en) * | 2020-11-26 | 2021-03-30 | 合肥三伍机械有限公司 | Clamping device for corn dryer |
| CN112576627B (en) * | 2020-11-26 | 2024-04-19 | 中粮工科迎春农牧机械(山东)有限公司 | Clamping device for corn dryer |
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