CN205325194U - Bloated clamping worktable mechenism of locate mode liquid that mesh more - Google Patents

Bloated clamping worktable mechenism of locate mode liquid that mesh more Download PDF

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Publication number
CN205325194U
CN205325194U CN201520825176.0U CN201520825176U CN205325194U CN 205325194 U CN205325194 U CN 205325194U CN 201520825176 U CN201520825176 U CN 201520825176U CN 205325194 U CN205325194 U CN 205325194U
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CN
China
Prior art keywords
workbench
clamping
liquid
locking
swollen
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
Application number
CN201520825176.0U
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Chinese (zh)
Inventor
丰荣恒
唐光
余晶亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Youwode Heavy Industry Machinery Co Ltd
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Chongqing Youwode Heavy Industry Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Youwode Heavy Industry Machinery Co Ltd filed Critical Chongqing Youwode Heavy Industry Machinery Co Ltd
Priority to CN201520825176.0U priority Critical patent/CN205325194U/en
Application granted granted Critical
Publication of CN205325194U publication Critical patent/CN205325194U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a bloated clamping worktable mechenism of locate mode liquid that mesh more, including A disc -shaped's workstation, be equipped with clamping machine on the workstation and construct, 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 driving the rotary driving mechanism of worktable rotation, still including the position locking mechanism who is used for the rotatory gear wheel position of locking, position locking mechanism installs the clamping block including setting up meshed gear and locking hydraulic cylinder on the piston rod, be equipped with the locking teeth with the meshed gear meshing on the clamping block, among the three locking hydraulic cylinder, the contained angle between one of them locking hydraulic cylinder and two other locking hydraulic cylinder's the axis is alpha = 360 aZ+360/4Z and beta = 360 bZ+360/4Z respectively, and wherein, Z is meshed gear's the number of teeth, and an and b are more than or equal to 1's positive integer.

Description

Engage location Shi Yezhang clamping working table mechanism more
Technical field
This utility model belongs to numerical control machine tool technique field, is specifically related to the location of engagement more than one Shi Yezhang clamping working table mechanism。
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 much 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 many 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 three position locking mechanisms for locking described operating 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;It is belonging respectively in three locking hydraulic cylinders of three described position locking mechanisms, angle respectively α=360 ° * a/Z+360 °/4Z and β=360 ° * b/Z+360 °/4Z between the axis of one of them locking hydraulic cylinder and two other locking hydraulic cylinder, wherein, Z is the number of teeth of meshing gear, and a and b is the positive integer be more than or equal to 1。
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:
The location of engagement more than of the present utility model Shi Yezhang clamping working table mechanism, 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;Additionally, by arranging three position locking mechanisms, the rotation location of workbench can not only be realized, and and the angle between position locking mechanism is set to * a/Z+360 °/2Z and β=360 °, α=360 ° b/Z+360 °/4Z of *, so, two position locking mechanisms can be respectively adopted workbench different rotary angle is locked, / 4th of the mechanical angle that the locking position precision of workbench is each gear teeth of swing pinion and teeth groove accounts for relative to its center more, it is possible to be effectively improved locking position 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 many 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 many engagement location Shi Yezhang clamping working table mechanism。This boring combined vertical Digit Control Machine Tool, including base 1, the column 2 that is fixedly mounted on base 1, the front end of column 2 is provided with vertical hydraulic pressure slide rail 3, and 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 many engagement location Shi Yezhang clamping working table mechanisms being positioned at below axles box 9 on base 1, the many engagement location Shi Yezhang clamping working table mechanisms of the present embodiment include 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。
Three position locking mechanisms for locking workbench 13 position it are 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。The present embodiment is belonging respectively in three locking hydraulic cylinders of three position locking mechanisms, angle respectively α=360 ° * a/Z+360 °/4Z and β=360 ° * b/Z+360 °/4Z between the axis of one of them locking hydraulic cylinder 30 and two other locking hydraulic cylinder 30, wherein, Z is the number of teeth of meshing gear, a and b is the positive integer be more than or equal to 1, as shown in Figure 5。
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 present embodiment engage location Shi Yezhang clamping working table mechanism more, 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;Additionally, by arranging three position locking mechanisms, the rotation location of workbench can not only be realized, and and the angle between position locking mechanism is set to * a/Z+360 °/2Z and β=360 °, α=360 ° b/Z+360 °/4Z of *, so, two position locking mechanisms can be respectively adopted workbench different rotary angle is locked, / 4th of the mechanical angle that the locking position precision of workbench is each gear teeth of swing pinion and teeth groove accounts for relative to its center more, it is possible to be effectively improved locking position 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. the location of engagement more than kind 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 three position locking mechanisms for locking described operating 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;It is belonging respectively in three locking hydraulic cylinders of three described position locking mechanisms, angle respectively α=360 ° * a/Z+360 °/4Z and β=360 ° * b/Z+360 °/4Z between the axis of one of them locking hydraulic cylinder and two other locking hydraulic cylinder, wherein, Z is the number of teeth of meshing gear, and a and b is the positive integer be more than or equal to 1。
2. many engagement location according to claim 1 Shi Yezhang clamping working table mechanism, 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. many engagement location according to claim 1 Shi Yezhang clamping working table mechanism, 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. many engagement location according to claim 1 Shi Yezhang clamping working table mechanism, 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。
CN201520825176.0U 2015-10-24 2015-10-24 Bloated clamping worktable mechenism of locate mode liquid that mesh more Expired - Fee Related CN205325194U (en)

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Application Number Priority Date Filing Date Title
CN201520825176.0U CN205325194U (en) 2015-10-24 2015-10-24 Bloated clamping worktable mechenism of locate mode liquid that mesh more

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Application Number Priority Date Filing Date Title
CN201520825176.0U CN205325194U (en) 2015-10-24 2015-10-24 Bloated clamping worktable mechenism of locate mode liquid that mesh more

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020029358A1 (en) * 2018-08-07 2020-02-13 苏州宏奇锐自动化有限公司 Positioning device for automatic equipment
CN113369943A (en) * 2021-08-16 2021-09-10 徐州汇易容金属科技有限公司 Fixing device for manufacturing and processing end cover of motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020029358A1 (en) * 2018-08-07 2020-02-13 苏州宏奇锐自动化有限公司 Positioning device for automatic equipment
CN113369943A (en) * 2021-08-16 2021-09-10 徐州汇易容金属科技有限公司 Fixing device for manufacturing and processing end cover of motor

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160622

Termination date: 20161024

CF01 Termination of patent right due to non-payment of annual fee