CN205342476U - Bloated clamping worktable mechenism of meshing locate mode liquid - Google Patents
Bloated clamping worktable mechenism of meshing locate mode liquid Download PDFInfo
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- CN205342476U CN205342476U CN201520825181.1U CN201520825181U CN205342476U CN 205342476 U CN205342476 U CN 205342476U CN 201520825181 U CN201520825181 U CN 201520825181U CN 205342476 U CN205342476 U CN 205342476U
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- clamping
- workbench
- liquid
- swollen
- locking
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Abstract
The utility model discloses a bloated clamping worktable mechenism of meshing locate mode liquid, workstation including A disc -shaped, it constructs to be equipped with the clamping machine who is used for clamping dish type piece on the workstation, the marginal clamping machine that clamping machine constructs edge around central clamping machine constructs and is used for fixed disk class piece constructs, the below of workstation is equipped with the workstation pivot and is used for the drive the rotary driving mechanism of worktable rotation, rotary driving mechanism is including setting up the workstation change epaxial swing pinion, with rotatory gear engagement's drive gear drives with being used for the rotatory step motor of drive gear, still including being used for the locking rotatory gear wheel position's position locking mechanism, position locking mechanism is including setting up meshed gear and fixed mounting on the workstation periphery wall on quick -witted bed base and lie in the radial square ascending locking hydraulic cylinder of workstation, and fixed mounting has the clamping block on locking hydraulic cylinder's the piston rod, and the clamping block is equipped with the locking teeth who meshes with meshed gear towards one side of meshed gear.
Description
Technical field
This utility model belongs to numerical control machine tool technique field, is specifically related to a kind of engagement location Shi Yezhang clamping working table mechanism for Digit Control Machine Tool.
Background technology
Building-block machine industry and enterprise provides special equipment mainly for automobile, motorcycle, internal combustion engine, agricultural machinery, engineering machinery, chemical machinery, military project, the energy, light industry and household electric appliances, and starts gradually to change to NC postprocessing, flexibility.Building-block machine and transfer matic thereof are that to integrate electromechanics be manufacturing technology that comprehensive automation degree is higher and set technique equipment.It is characterized by efficient, high-quality, economical and practical, thus is widely used and engineering machinery, traffic, the energy, military project, light industry, household electric appliances.
For disk-like accessory (such as flange), often the heart is provided with central through hole wherein, and the surrounding annular at central through hole is laid with connecting hole, and connecting hole can be through hole, it is also possible to be tapped blind hole.In the processing of this kind of disk-like accessory, prior art needs respectively these connecting holes to be carried out Drilling operation one by one, not only inefficiency, and the position error that causes of multiple bearing can cause the reduction of processing precision of products.
Summary of the invention
In view of this, the purpose of this utility model is in that to provide a kind of engagement location Shi Yezhang clamping working table mechanism, it is possible to realize fixing with the clamping of the dish like members of central through hole, and has simple in construction and the firm advantage of clamping.
For reaching above-mentioned purpose, this utility model provides following technical scheme:
One engagement location Shi Yezhang clamping working table mechanism, including workbench in the form of annular discs, described workbench is provided with the clamping mechanism for clamping dish like members；
Described clamping mechanism includes center clamping mechanism and the edge clamping mechanism for fixed disk like members edge；Described center clamping mechanism includes the liquid swelling shaft being fixedly mounted on described workbench, described liquid swelling shaft includes swollen section of the liquid for coordinating and the construction section for coordinating with workbench with dish like members central through hole, described liquid is swollen section and is provided with adpting flange between described construction section, described workbench is correspondingly provided with described construction section installation through hole, and described adpting flange is fixed with described workbench and is connected；It is provided with the swollen structure of liquid for swelling fixed disk like members central through hole in described liquid is swollen section；
Described workbench be connected with workbench rotating shaft and for driving the rotary drive mechanism of described worktable rotary；What the swing pinion that described rotary drive mechanism includes being arranged in described workbench rotating shaft engaged with described swing pinion drives gear and the motor for driving described driving gear to rotate；Also include the position locking mechanism for locking described swing pinion position；Meshing gear that described position locking mechanism includes being arranged on workbench periphery wall and be fixedly mounted on lathe base and be positioned at described workbench locking hydraulic cylinder in the radial direction, being installed with clamping block on the piston rod of described locking hydraulic cylinder, described clamping block is provided with, towards the side of described meshing gear, the locking teeth engaged with described meshing gear.
Further, thin expansion bushing that structure that described liquid is swollen includes being arranged on swollen section of described liquid, it is arranged on the expanding chamber inside described thin expansion bushing and oil circuit swollen with the liquid that described expanding chamber is connected, in described liquid is swollen oil circuit, is provided with the swollen screw of liquid for regulating described thin expansion bushing output liquid expansive force size.
Further, described edge clamping mechanism includes the radial direction slide rail being radially arranged on described workbench, be slidably installed in described radial direction slide rail the bearing for being supported on dish like members bottom surface with it, the briquetting being arranged over for pushing down dish like members end face of described bearing, described is provided with screw rod and is connected between bearing and briquetting, and described screw rod is provided with described the spring between bearing and briquetting, described screw rod is provided with clamp nut.
Further, also including the guide rail being positioned at described workbench radial direction, described clamping block is slidably installed on described guide rail.
The beneficial effects of the utility model are in that:
Engagement location Shi Yezhang clamping working table mechanism of the present utility model, by arranging center clamping mechanism and edge clamping mechanism on the table, during use, the central through hole of dish like members is inserted on swollen section of the liquid of liquid swelling shaft, to the swollen structure of liquid by hydraulic oil, the central through hole swelling of dish like members can be fixed；Employing edge, the edge clamping mechanism of dish like members is fixed, and so, the clamping that can realize dish like members is fixed, and has the advantage that simple in construction and clamping are firm；By being arranged to drive the rotary drive mechanism of worktable rotary in base, pass through rotary table, it is possible to for the reworking of dish like members, can process by clamped one time multiple bearing, it is possible to increase the scope of application of machine tool, and improve working (machining) efficiency；It addition, by arranging position locking mechanism, utilize clamping block to engage with meshing gear and lock operating position, worktable rotary location can be realized, improve positional precision.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, this utility model provides drawings described below to illustrate:
Fig. 1 is the structural representation of the boring combined vertical Digit Control Machine Tool adopting this utility model engagement location Shi Yezhang clamping working table mechanism；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of workbench；
Fig. 4 is the structural representation of liquid swelling shaft；
Fig. 5 is the A detail drawing of Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As it is shown in figure 1, the structural representation of the boring combined vertical Digit Control Machine Tool for adopting this utility model engagement location Shi Yezhang clamping working table mechanism.The column 2 that this boring combined vertical Digit Control Machine Tool includes base 1, is fixedly mounted on base 1, the front end of column 2 is provided with vertical hydraulic pressure slide rail 3, hydraulic pressure slide rail 3 is provided with the hydraulic pressure slide 4 being slidably matched with it, is provided with the hydraulic drive mechanism for driving hydraulic pressure slide 4 to move in column 2.The hydraulic drive mechanism of the present embodiment includes the driving hydraulic cylinder 5 being fixedly installed in column 2, drive the piston rod of hydraulic cylinder 5 is fixed and be connected with transmission band 6, and the top of column 2 is provided with transmission with 6 fixed pulleys 7 coordinated, transmission fixing with hydraulic pressure slide 4 is connected with the other end of 6.
On hydraulic pressure slide 4, fixed installation is provided with unit head 8 and the axles box 9 being in transmission connection with unit head 8, and axles box 9 is provided with multiple output main shafts 10 of uniform setting ringwise, and output main shaft 10 is provided with the connecting rod 12 for connecting drilling tool 11.Unit head 8 includes the servomotor being fixedly mounted on hydraulic pressure slide 4.The axles box 9 of the present embodiment includes the intermediate rotary shaft that the output shaft with servomotor is connected, output main shaft 10 is relative to the uniform setting ringwise of the axis of intermediate rotary shaft, and intermediate rotary shaft is provided with the driving gear of synchronous rotation, output main shaft is provided with the driven gear engaged with driving gear.Utilize gear drive, all output main shafts 10 can be simultaneously driven and rotate.The axles box 9 of the present embodiment is provided with 4 output main shafts 10 of uniform setting ringwise.
Being additionally provided with the engagement location Shi Yezhang clamping working table mechanism being positioned at below axles box 9 on base 1, the engagement location Shi Yezhang clamping working table mechanism of the present embodiment includes workbench 13, and workbench 13 is provided with the clamping mechanism for clamping disk-like accessory.The clamping mechanism of the present embodiment includes center clamping mechanism and the edge clamping mechanism for fixed disk like members edge.The center clamping mechanism of the present embodiment includes the liquid swelling shaft being fixedly mounted on workbench 13, liquid swelling shaft includes the liquid swollen section 14 for coordinating and the construction section 15 for coordinating with workbench 13 with dish like members central through hole, liquid is swollen section is provided with adpting flange 16 between 14 and construction section 15, workbench 13 is correspondingly provided with construction section 15 installation through hole, and adpting flange 16 is fixed with workbench 13 and is connected；Liquid is swollen is provided with the swollen structure of liquid for swelling fixed disk like members central through hole in sections 14.The swollen structure of liquid of the present embodiment includes being arranged on the thin expansion bushing 17 on liquid swollen section 14, is arranged on the expanding chamber 18 inside described thin expansion bushing 17 and oil circuit 19 swollen with the liquid that described expanding chamber 18 is connected, and is provided with, in described liquid is swollen oil circuit 19, the swollen screw 20 of liquid exporting liquid expansive force size for regulating described thin expansion bushing 17.
Further, the edge clamping mechanism of the present embodiment includes the radial direction slide rail 21 being radially arranged on workbench 13, the bearing 22 being radially slidably installed with it in slide rail 21 for being supported on dish like members bottom surface, prop up the briquetting 23 being arranged over for pushing down dish like members end face of bearing 22, it is provided with screw rod 24 between bearing 22 and briquetting 23 to be connected, and screw rod 24 is provided with prop up the spring between bearing 22 and briquetting 23, screw rod 24 is provided with clamp nut.
The workbench 13 of the present embodiment be connected with workbench rotating shaft 25, be provided with the rotary drive mechanism for driving workbench 13 to rotate in base 1.Rotary drive mechanism can adopt various ways to realize.What the swing pinion 26 that the rotary drive mechanism of the present embodiment includes being arranged in described workbench rotating shaft 25 engaged with described swing pinion 26 drives gear 27 and the motor 28 for driving described driving gear 27 to rotate.Utilize motor 28, workbench 13 can be driven to rotate according to the angle set.Preferably, on base 1, annular is laid with the support roller for supporting described workbench 13, the axis of described support roller is respectively positioned on described workbench 13 in the radial direction, can either support works platform 13, work platform for placing 13 in the vertical direction vibrates, and can reduce again the frictional resistance between workbench 13 and base 1.
The position locking mechanism for locking workbench 13 position it is additionally provided with in the base of the present embodiment.The position locking mechanism of the present embodiment includes being arranged on the meshing gear 29 on workbench 13 periphery wall and is fixedly mounted on base 1 and is positioned at workbench 13 locking hydraulic cylinder 30 in the radial direction, being installed with clamping block 31 on the piston rod of locking hydraulic cylinder 30, clamping block 31 is provided with, towards the side of meshing gear 29, the locking teeth engaged with meshing gear 29.So, utilize locking hydraulic cylinder 30 to drive clamping block 31 to engage with meshing gear 29, i.e. the position of lockable workbench 13, can not only prevent workbench from loosening in machining process, and the positional precision of workbench can be effectively improved.
Preferably, base 29 being provided with the guide rail 32 of workbench 13 radial direction, clamping block 31 is slidably installed on guide rail 32, for clamping block 31 moves guiding, and is prevented from clamping block 31 and vibrates in the direction being perpendicular to guide rail 32.
The engagement location Shi Yezhang clamping working table mechanism of the present embodiment, by arranging center clamping mechanism and edge clamping mechanism on the table, during use, the central through hole of dish like members is inserted on swollen section of the liquid of liquid swelling shaft, to the swollen structure of liquid by hydraulic oil, the central through hole swelling of dish like members can be fixed；Employing edge, the edge clamping mechanism of dish like members is fixed, and so, the clamping that can realize dish like members is fixed, and has the advantage that simple in construction and clamping are firm；By being arranged to drive the rotary drive mechanism of worktable rotary in base, pass through rotary table, it is possible to for the reworking of dish like members, can process by clamped one time multiple bearing, it is possible to increase the scope of application of machine tool, and improve working (machining) efficiency；It addition, by arranging position locking mechanism, utilize clamping block to engage with meshing gear and lock operating position, worktable rotary location can be realized, improve positional precision.
Embodiment described above is only the preferred embodiment lifted for absolutely proving this utility model, and protection domain of the present utility model is not limited to this.Equivalent replacement that those skilled in the art make on this utility model basis or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (4)
1. an engagement location Shi Yezhang clamping working table mechanism, it is characterised in that: including workbench in the form of annular discs, described workbench is provided with the clamping mechanism for clamping dish like members；
Described clamping mechanism includes center clamping mechanism and the edge clamping mechanism for fixed disk like members edge；Described center clamping mechanism includes the liquid swelling shaft being fixedly mounted on described workbench, described liquid swelling shaft includes swollen section of the liquid for coordinating and the construction section for coordinating with workbench with dish like members central through hole, described liquid is swollen section and is provided with adpting flange between described construction section, described workbench is correspondingly provided with described construction section installation through hole, and described adpting flange is fixed with described workbench and is connected；It is provided with the swollen structure of liquid for swelling fixed disk like members central through hole in described liquid is swollen section；
Described workbench be connected with workbench rotating shaft and for driving the rotary drive mechanism of described worktable rotary；What the swing pinion that described rotary drive mechanism includes being arranged in described workbench rotating shaft engaged with described swing pinion drives gear and the motor for driving described driving gear to rotate；Also include the position locking mechanism for locking described swing pinion position；Meshing gear that described position locking mechanism includes being arranged on workbench periphery wall and be fixedly mounted on lathe base and be positioned at described workbench locking hydraulic cylinder in the radial direction, being installed with clamping block on the piston rod of described locking hydraulic cylinder, described clamping block is provided with, towards the side of described meshing gear, the locking teeth engaged with described meshing gear.
2. engagement location Shi Yezhang clamping working table mechanism according to claim 1, it is characterized in that: thin expansion bushing that structure that described liquid is swollen includes being arranged on swollen section of described liquid, be arranged on the expanding chamber inside described thin expansion bushing and oil circuit swollen with the liquid that described expanding chamber is connected, in described liquid is swollen oil circuit, be provided with the swollen screw of liquid for regulating described thin expansion bushing output liquid expansive force size.
3. engagement location Shi Yezhang clamping working table mechanism according to claim 1, it is characterized in that: described edge clamping mechanism includes the radial direction slide rail being radially arranged on described workbench, be slidably installed in described radial direction slide rail the bearing for being supported on dish like members bottom surface with it, the briquetting being arranged over for pushing down dish like members end face of described bearing, described is provided with screw rod and is connected between bearing and briquetting, and described screw rod is provided with described the spring between bearing and briquetting, described screw rod is provided with clamp nut.
4. engagement location Shi Yezhang clamping working table mechanism according to claim 1, it is characterised in that: also including the guide rail being positioned at described workbench radial direction, described clamping block is slidably installed on described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825181.1U CN205342476U (en) | 2015-10-24 | 2015-10-24 | Bloated clamping worktable mechenism of meshing locate mode liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825181.1U CN205342476U (en) | 2015-10-24 | 2015-10-24 | Bloated clamping worktable mechenism of meshing locate mode liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342476U true CN205342476U (en) | 2016-06-29 |
Family
ID=56167043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825181.1U Expired - Fee Related CN205342476U (en) | 2015-10-24 | 2015-10-24 | Bloated clamping worktable mechenism of meshing locate mode liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342476U (en) |
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2015
- 2015-10-24 CN CN201520825181.1U patent/CN205342476U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20161024 |