CN210046305U - Split type machine tool body - Google Patents
Split type machine tool body Download PDFInfo
- Publication number
- CN210046305U CN210046305U CN201920599739.7U CN201920599739U CN210046305U CN 210046305 U CN210046305 U CN 210046305U CN 201920599739 U CN201920599739 U CN 201920599739U CN 210046305 U CN210046305 U CN 210046305U
- Authority
- CN
- China
- Prior art keywords
- shaped groove
- machine tool
- connecting block
- lathe
- tool body
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
Split type lathe bed. Provides a split machine tool body with good connecting effect. The connecting mechanism comprises a first lathe body, a second lathe body and a connecting mechanism of the first lathe body and the second lathe body, wherein the first lathe body and the second lathe body are arranged oppositely, a first T-shaped groove is formed in the butt joint edge of the first lathe body, a second T-shaped groove which is symmetrical to the first T-shaped groove is formed in the butt joint edge of the second lathe body, the connecting mechanism is an I-shaped connecting block, and two ends of the I-shaped connecting block are respectively matched in the first T-shaped groove and the second T-shaped groove. The utility model uses the I-shaped connecting block to connect the first lathe bed and the second lathe bed, which can effectively prevent the lathe bed from slipping in the using process of the lathe and has stable connection; the lathe bed can be connected to the connecting block in interference fit mode, perhaps adopts split type, puts into and reuses the taper screw in the T type groove and screws up, more convenient dismantlement and used repeatedly.
Description
Technical Field
The utility model relates to a mechanical equipment makes the field, concretely relates to split type lathe bed.
Background
The numerical control floor type boring and milling machine is inconvenient to integrally machine and form through a traditional manufacturing process because the machine body of the numerical control floor type boring and milling machine is large in size. Therefore, the method is usually adopted that the bed of the numerical control floor type boring and milling machine is divided into two end sections, and the two end sections are spliced into a whole after being cast, machined and formed. The existing method for butt joint assembly of two sections of machine tool bodies generally adopts the steps of drilling and reaming a taper pin hole at a butt joint seam of the two sections of machine tool bodies and positioning through a taper pin. The existing bed body butt joint method has the following defects: 1. after the two sections of machine bodies are adjusted, the operation of drilling and reaming the taper pin holes is carried out on the assembly site, so that the working difficulty and the working strength are increased; 2. the positioning rigidity of the taper pin is insufficient, and the bearing capacity is poor; 3. the installation is inconvenient to repeat, and the adjustment difficulty is high; 4. the vibration generated in the operation process of the machine tool easily causes the positioning taper pin to be loosened, the positioning is damaged, and the vibration is not easy to find.
In order to solve the problems, the national intellectual property office publishes a Chinese patent with the patent name of 'bed connecting device' and the application number of '201310558772.2' on 2015, 2.4.3.A left section of a machine tool bed and a right section of the machine tool bed are included, a key groove which is matched with each other is arranged at the connecting part of the left section of the machine tool bed and the right section of the machine tool bed, and a positioning pin is arranged in the key groove. Compared with the prior art, the invention has the advantages of simple structure, convenient positioning and installation, convenient repeated installation and effective improvement of the working efficiency. However, the positioning pin in the scheme is divided into a plurality of blocks, and the machine tool can have the potential risk of lateral separation in the use process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, a split type lathe bed that the excellent in connection effect is provided.
The technical scheme of the utility model is that: the split type machine tool body comprises a first machine tool body, a second machine tool body and a connecting mechanism of the first machine tool body and the second machine tool body, wherein the first machine tool body and the second machine tool body are arranged oppositely, a first T-shaped groove is formed in the butt joint edge of the first machine tool body, a second T-shaped groove which is symmetrical to the first T-shaped groove is formed in the butt joint edge of the second machine tool body, the connecting mechanism is an I-shaped connecting block, and two ends of the I-shaped connecting block are respectively matched in the first T-shaped groove and the second.
The connecting block is in interference fit in the first T-shaped groove and the second T-shaped groove,
and two ends of the connecting block are respectively provided with at least one first threaded hole.
The connecting block includes the main part piece of I shape and is located the end piece at main part both ends, the side of main part piece and end piece contact is equipped with two at least bellmouths and two at least arc recess one, be equipped with the socket that is arranged in the bellmouth and the arc recess two that set up with arc recess symmetry on the side of end piece and main part piece contact, be equipped with the screw thread in arc recess one and the arc recess two respectively, constitute screw hole two behind arc recess one and the two clearance fit of arc recess, the adaptation has the taper screw in the screw hole two, the sharp portion diameter of taper screw is less than the diameter of screw hole two, and when the taper screw adaptation was in screw hole two, the connecting block closely cooperated with T type groove one and T type groove two.
The bottom of bellmouth is equipped with the extension spring, extension spring one end is fixed in the bellmouth bottom, and the other end is fixed in the end of socket.
The utility model has the advantages that: the I-shaped connecting block is connected with the first lathe bed and the second lathe bed, so that the lathe bed can be effectively prevented from slipping in the using process of the lathe, and the connection is stable; the lathe bed can be connected to the connecting block in interference fit mode, perhaps adopts split type, puts into and reuses the taper screw in the T type groove and screws up, more convenient dismantlement and used repeatedly.
Drawings
Figure 1 is a schematic structural view of a first embodiment of the present invention,
figure 2 is a schematic structural view of a second embodiment of the present invention,
figure 3 is a schematic view of the construction of the connector block of figure 2,
figure 4 is a left side view of the body of the connection block of figure 3,
figure 5 is a top view of figure 3,
figure 6 is a cross-sectional view taken along line a-a of figure 5,
FIG. 7 is a schematic structural view of a conical screw according to the present invention;
in the figure, 1 is a first lathe bed, 11 is a first T-shaped groove, 2 is a second lathe bed, 21 is a second T-shaped groove, 3 is a connecting block, 31 is a first threaded hole, 32 is a main body block, 321 is a socket, 322 is a first arc-shaped groove, 33 is an end block, 331 is a socket, 332 is a second arc-shaped groove, 34 is a second threaded hole, 4 is a conical screw and 5 is a tension spring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, the utility model discloses a coupling mechanism of lathe bed 1, lathe bed two 2 and lathe bed 1 and lathe bed two 2, lathe bed 1 sets up with lathe bed two 2 relatively, be equipped with T type groove one 11 on the butt joint edge of lathe bed 1, be equipped with T type groove two 21 with T type groove one 11 symmetry setting on the butt joint edge of lathe bed two 2, coupling mechanism is I-shaped connecting block 3, the both ends difference adaptation of I-shaped connecting block 3 is in T type groove one 11 and T type groove two 21.
Fig. 1 shows a first embodiment of the present invention, the connecting block 3 is interference-fitted in the first T-shaped groove 11 and the second T-shaped groove 21,
and two ends of the connecting block 3 are respectively provided with at least one threaded hole I31. When the lathe bed is assembled, the connecting block 3 is only required to be embedded into the aligned first T-shaped groove 11 and the aligned second T-shaped groove 21 by external force. During disassembly, the connecting block 3 is screwed into the first threaded hole 31 by using a proper bolt, and is continuously screwed after being screwed to the bottom until the connecting block is withdrawn from the T-shaped groove.
Fig. 2 to 6 show a second embodiment of the present invention, wherein the connecting block 3 comprises an i-shaped main body block 32 and end blocks 33 at both ends of the main body, the side surface of the main body block 32 contacting with the end head block 33 is provided with at least two sockets 321 and at least two first arc-shaped grooves 322, the side of the end block 33 contacting with the main body block 32 is provided with a socket 331 in the socket 321 and a second arc-shaped groove 332 symmetrically arranged with the first arc-shaped groove 322, threads are respectively arranged in the first arc-shaped groove 322 and the second arc-shaped groove 332, the first arc-shaped groove 322 and the second arc-shaped groove 332 are in clearance fit to form a second threaded hole 34, a conical screw 4 is adapted in the second threaded hole 34, the diameter of the tip of the conical screw 4 is smaller than that of the second threaded hole 34, when the conical screw 4 is fitted in the second threaded hole 34, the connecting block 3 is tightly matched with the first T-shaped groove 11 and the second T-shaped groove 21. When the lathe bed is assembled, aligning the first T-shaped groove 11 with the second T-shaped groove 21, then placing the connecting block 3 in an I-shaped groove formed by the first T-shaped groove 11 and the second T-shaped groove 21, enabling the connecting block 3 to be in clearance fit with the first T-shaped groove 11 and the second T-shaped groove 21 at the moment, and then screwing the conical screw 4 into the second threaded hole 34 to enable the end of the connecting block 3 to be tightly attached to the first T-shaped groove 11 and the second T-shaped groove 21, so that fixation is achieved; when the disassembly is carried out, only the conical screw 4 needs to be screwed out, and the operation is simple and labor-saving.
The bottom of bellmouth 321 is equipped with extension spring 6, extension spring 6 one end is fixed in the bottom of bellmouth 321, and the other end is fixed in the end of socket 331. Under normal conditions, the socket 331 is acted by the tension spring 6 to enable the end block 33 to cling to the main block 32 of the connecting block 3, so that the end block 33 is prevented from falling off, and the integrity is good.
Claims (4)
1. The split type machine tool body comprises a first machine tool body, a second machine tool body and a connecting mechanism of the first machine tool body and the second machine tool body, wherein the first machine tool body and the second machine tool body are arranged oppositely.
2. The split machine tool bed of claim 1, wherein the connecting block is interference fit in a first T-shaped groove and a second T-shaped groove,
and two ends of the connecting block are respectively provided with at least one first threaded hole.
3. The split type machine tool body of claim 1, wherein the connecting block comprises an I-shaped main body block and end blocks located at two ends of the main body block, the side face, in contact with the end blocks, of the main body block is provided with at least two bellmouths and at least two first arc-shaped grooves, the side face, in contact with the main body block, of the end block is provided with a socket located in the bellmouth and a second arc-shaped groove symmetrically arranged with the second arc-shaped groove, threads are respectively arranged in the first arc-shaped groove and the second arc-shaped groove, the first arc-shaped groove and the second arc-shaped groove are in clearance fit to form a second threaded hole, a conical screw is adapted to the second threaded hole, the diameter of the tip of the conical screw is smaller than that of the second threaded hole, and when the conical screw is adapted to the second threaded hole, the connecting block is tightly fitted.
4. The split machine tool bed of claim 3, wherein a tension spring is disposed at the bottom of the socket, one end of the tension spring is fixed at the bottom of the socket, and the other end of the tension spring is fixed at the end of the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599739.7U CN210046305U (en) | 2019-04-28 | 2019-04-28 | Split type machine tool body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599739.7U CN210046305U (en) | 2019-04-28 | 2019-04-28 | Split type machine tool body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210046305U true CN210046305U (en) | 2020-02-11 |
Family
ID=69381506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920599739.7U Expired - Fee Related CN210046305U (en) | 2019-04-28 | 2019-04-28 | Split type machine tool body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210046305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878009A (en) * | 2020-09-02 | 2020-11-03 | 唐少峰 | Centralizer convenient to equipment |
-
2019
- 2019-04-28 CN CN201920599739.7U patent/CN210046305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878009A (en) * | 2020-09-02 | 2020-11-03 | 唐少峰 | Centralizer convenient to equipment |
| CN111878009B (en) * | 2020-09-02 | 2022-09-30 | 东营市金山石油机械制造有限公司 | Centralizer convenient to equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103590597A (en) | Jointer for rapid butting and clamping connection of reinforcing steel bars or steel tubes | |
| CN210046305U (en) | Split type machine tool body | |
| CN102248205B (en) | Quick transition joint | |
| CN201304635Y (en) | Locating and centering device for removing remained bolt | |
| CN201120472Y (en) | Short wimble interface of module type boring tool | |
| CN203751724U (en) | Clamp special for drilling hole in wall of tubular workpiece | |
| CN210768622U (en) | Quick detachable drilling rod | |
| CN213654002U (en) | Regular polygon reinforcing bar threaded connection sleeve | |
| CN221169486U (en) | Colliery rig drilling rod convenient to dismantle | |
| CN110919484A (en) | Rock drill aircraft nose grinding frock | |
| CN202129749U (en) | Device for dismounting screw of guide rail of airplane wheel | |
| CN210768632U (en) | Multi-wedge-surface drill rod | |
| CN217912909U (en) | Drilling jig and drilling machine | |
| CN211114445U (en) | A fast-assembling sleeve for steel bar connection | |
| CN115262866B (en) | Mechanical extrusion sleeve assembly for modular connection | |
| CN214034400U (en) | Split type reinforcing bar threaded connection sleeve | |
| CN213379670U (en) | A card jar frock for gear shaft gerar grinding | |
| CN207983522U (en) | A kind of rubber drill bit | |
| CN216068095U (en) | Durable composite PCD material drill bit | |
| CN220748172U (en) | Drilling rod connection structure of drilling stake machine | |
| CN218533548U (en) | Novel modular cylinder handle interface | |
| CN221032465U (en) | Threaded rod for prolonging service life of drill bit | |
| CN221347617U (en) | Split copper bush of machining | |
| CN219262923U (en) | Bolt | |
| CN209773530U (en) | Drill rod switching mechanism of deep hole drilling and boring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |