CN209035991U - A kind of high-precision rotary working-table - Google Patents

A kind of high-precision rotary working-table Download PDF

Info

Publication number
CN209035991U
CN209035991U CN201821912775.6U CN201821912775U CN209035991U CN 209035991 U CN209035991 U CN 209035991U CN 201821912775 U CN201821912775 U CN 201821912775U CN 209035991 U CN209035991 U CN 209035991U
Authority
CN
China
Prior art keywords
pressure
annular
rotary table
retarder
shell
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.)
Active
Application number
CN201821912775.6U
Other languages
Chinese (zh)
Inventor
刘志飞
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.)
Baoji Guxi Grinding Machine Manufacturing Co Ltd
Original Assignee
Baoji Guxi Grinding Machine Manufacturing 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 Baoji Guxi Grinding Machine Manufacturing Co Ltd filed Critical Baoji Guxi Grinding Machine Manufacturing Co Ltd
Priority to CN201821912775.6U priority Critical patent/CN209035991U/en
Application granted granted Critical
Publication of CN209035991U publication Critical patent/CN209035991U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Machine Tool Units (AREA)

Abstract

The utility model discloses high-precision rotary working-tables, including fixed shell and servo motor, retarder is fixed on fixed shell, retarder is connect with servo motor, rotary table is connected in retarder, rotary table is movably arranged on fixed housing cavity, is equipped with plane bearing between rotary table and fixed shell;One group of annular seal groove is equipped in fixed inner walls, sealing strip is equipped in each annular seal groove, it is equipped in rotary table and is mounted on the pressure pipeline and pressure relief pipe that rotary table upper fixture clamp are connected to, pressure port and pressure relief vent are equipped on fixed shell, in fixed shell pressure channel and annular pressure release passage, annular pressure channel is connected to pressure port, annular pressure release passage is connected to pressure relief vent, pressing, pipeline is open at one end to be aligned and communicates with annular pressure channel, and pressure relief pipe is open at one end to be aligned and communicate with annular pressure release passage;Annular seal groove is distributed in annular pressure channel and annular pressure release passage two sides.

Description

A kind of high-precision rotary working-table
Technical field
The utility model relates to rotary tables.
Background technique
Traditional rotary table is implemented to rotate by motor driven, and the fixture being arranged on it is mostly mechanical clamp such as tiger Pincers etc., it is inconvenient in installing and dismounting part, however pneumatic or liquid is installed since rotary table needs to rotate at work Pressure clamp consider the anti-torsion of pipeline again, install pneumatic or hydraulic caliper so being difficult to realize on rotary table.
Utility model content
It in order to solve deficiency in the prior art, provides that a kind of structure is simple, can install pneumatic or hydraulic caliper Rotary table, the technical scheme adopted by the utility model is
A kind of high-precision rotary working-table, including fixed shell and servo motor, it is fixed on the fixation shell to connect It is connected to retarder, the reducer power input terminal is connect with servo motor, is connected in the reducer power output end There is rotary table, the rotary table connect one end with retarder and is movably arranged on fixed housing cavity and is able to rotate, Plane bearing is equipped between the rotary table and fixed shell;It is contacted in the fixation shell with rotary table Inner wall be equipped with one group of annular seal groove, sealing strip is equipped in each annular seal groove, in the revolution work It is equipped in platform and is mounted on the pressure pipeline and pressure relief pipe that rotary table upper fixture clamp are connected to, in the fixation shell It is equipped with pressure port and pressure relief vent, the annular that is staggeredly located is equipped in the inner wall that the fixation shell is contacted with rotary table and applies Pressure passageway and annular pressure release passage, the annular pressure channel are connected to pressure port, the annular pressure release passage and release Hole connection, the pressure pipeline is open at one end to be aligned and communicates with annular pressure channel, and the pressure relief pipe is open at one end It is aligned and communicates with annular pressure release passage;The annular seal groove is distributed in annular pressure channel and annular pressure release passage two Side.
The rotary table includes the revolution mandrel that is fixed together and revolution table top, the pressure pipeline and is let out The setting of pressure pipe road is equipped with the mounting groove of installs fixture in revolution mandrel on the described revolution table top, the mounting groove with Pressure pipeline is connected to pressure relief pipe.
The fixation shell includes the fixation inner casing being fixed together and fixing shell, the annular seal groove, pressure Power hole, pressure relief vent, annular pressure channel and annular pressure release passage are arranged on fixed inner casing, and the retarder is fixedly mounted On fixed inner casing, the plane bearing is arranged between fixing shell and rotary table, in the fixing shell and Labyrinth seal is additionally provided between rotary table.
The retarder is RV retarder.
Simple using the rotary table structure of above structure, pressure pipeline and pressure relief pipe are arranged in rotary table Rotated with rotary table, by the annular pressure channel that is arranged on fixed shell and annular pressure release passage with press pipeline and Pressure relief pipe connection passes through the technical side so that remaining that pressure pipeline is connected to pressure relief pipe in rotary course Case just can be realized installs pneumatic or hydraulic caliper on rotary table.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 be Fig. 1 in A place with B at enlarged view.
Specific embodiment
Rotary table as shown in Figure 1 includes fixed shell 1 and servo motor 2, is fixedly connected on fixed shell 1 Retarder 3,3 power intake of retarder are connect with servo motor 2, are connected with rotary table in 3 power output end of retarder 4, rotary table 4 connect one end with retarder 3 and is movably arranged on fixed 1 inner cavity of shell, so that rotary table 4 can be realized Spinning movement is equipped with plane bearing 5 between rotary table 4 and fixed shell 1 and is used to support rotary table 4;Such as Fig. 2 institute Show that the inner wall contacted in fixed shell 1 with rotary table 4 is equipped with one group of annular seal groove 6, is all provided in each annular seal groove 6 There is sealing strip 7, be equipped in rotary table 4 and be mounted on the pressure pipeline 8 and let out that 4 upper fixture clamp of rotary table are connected to Pressure pipe road 9, wherein pressure pipeline 8, for making clamp clamping workpiece, pressure relief pipe 9 can then make clamp pressure release to easy to disassemble Workpiece is equipped with pressure port 10 and pressure relief vent on fixed shell 1, is equipped in the inner wall that fixed shell 1 is contacted with rotary table 4 The annular pressure channel 12 and annular pressure release passage 13 that position mutually staggers, annular pressure channel 12 are connected to pressure port 10, ring Shape pressure release passage 13 is connected to pressure relief vent, and pressure opening open at one end of pipeline 8 is located at turn around workbench 4 and connects with fixed shell 1 It is aligned and communicates with annular pressure channel 12 on the periphery of touching, the opening open at one end of pressure relief pipe 9 is located at turn around workbench 4 It is aligned and communicates with annular pressure release passage 13 on the periphery contacted with fixed shell 1, air-flow or liquid pass through pressure when work Power hole 10 is injected into annular pressure channel 12, since annular pressure channel 12 is connected to form access with pressure pipeline 8, and annular Pressure channel 12 makes the pipeline 8 that presses in rotation of rotary table 4 remain and apply with annular for one week around fixed 1 inner wall of shell Pressure passageway 12 is connected to, and relationship of the pressure relief pipe 9 between annular pressure release passage 13 is as above situation, so as to realize Pipeline keeps communicating when rotary table 4 rotates or when resting in any angle, and clamp can be made to realize and worked normally;In ring Shape pressure channel 12 and 13 two sides of annular pressure release passage are equipped with annular seal groove 6, in order to avoid leakage from preventing annular from applying again It is ganged up between pressure passageway 12 and annular pressure release passage 13, annular seal groove 6 should be distributed in annular pressure channel 12 and annular pressure release 13 two sides of channel.
In order to facilitate processing and processing cost is reduced in specific implementation, rotary table 4 includes revolution mandrel 4-1 and revolution Table top 4-2, revolution mandrel 4-1 are fixedly connected with synchronous rotation with revolution table top 4-2, and pressure pipeline 8 and the setting of pressure relief pipe 9 are being returned In core axis 4-1, the mounting groove 4-3 of installs fixture, mounting groove 4-3 and pressure pipeline 8 and pressure release are equipped on revolution table top 4-2 Pipeline 9 is connected to, so as to connect fixture with pressure pipeline 8 and pressure relief pipe 9.
Similarly in order to facilitate processing and processing cost is reduced, fixed shell 1 includes the fixation inner casing 1-1 being fixed together With fixing shell 1-2, annular seal groove 6, pressure port 10, pressure relief vent, annular pressure channel 12 and annular pressure release passage 13 are all provided with Set on fixed inner casing 1-1, retarder 3 is fixedly mounted on fixed inner casing 1-1, the setting of plane bearing 5 fixing shell 1-2 with Between rotary table 4, it is additionally provided with labyrinth seal 14 between fixing shell 1-2 and rotary table 4, sundries is avoided to enter back In revolving worktable 4, plane bearing 5 is placed in the chamber surrounded by fixing shell 1-2, rotary table 4 and fixed inner casing 1-1 Obtain seal protection.
The retarder used in the rotary table is RV retarder 3.

Claims (4)

1. a kind of high-precision rotary working-table, including fixed shell (1) and servo motor (2), it is characterised in that: consolidate in described It being fixedly connected on fixed shell (1) retarder (3), the retarder (3) power intake is connect with servo motor (2), Described retarder (3) power output end is connected with rotary table (4), and the rotary table (4) and retarder (3) are even One end is connect to be movably arranged on fixed shell (1) inner cavity and be able to rotate, the rotary table (4) and fixed shell (1) it Between be equipped with plane bearing (5);It is close that one group of annular is equipped in the inner wall that the fixation shell (1) is contacted with rotary table (4) Sealing groove (6) is equipped with sealing strip (7) in each annular seal groove (6), is equipped in the rotary table (4) Be mounted on the pressure pipeline (8) and pressure relief pipe (9) that rotary table (4) upper fixture clamp are connected to, in the set casing Body (1) is equipped with pressure port (10) and pressure relief vent (11), contacts in the fixation shell (1) with rotary table (4) interior Wall is equipped be staggeredly located annular pressure channel (12) and annular pressure release passage (13), annular pressure channel (12) and pressure Hole (10) connection, the annular pressure release passage (13) is connected to pressure relief vent (11), the pressure pipeline (8) it is open at one end and Annular pressure channel (12) alignment and communicate, the pressure relief pipe (9) is open at one end be aligned with annular pressure release passage (13) and It communicates;The annular seal groove (6) is distributed in annular pressure channel (12) and annular pressure release passage (13) two sides.
2. a kind of high-precision rotary working-table according to claim 1, it is characterised in that: the rotary table (4) Including the revolution mandrel (4-1) being fixed together and revolution table top (4-2), the pressure pipeline (8) and pressure relief pipe (9) are set It sets in revolution mandrel (4-1), the mounting groove (4-3) of installs fixture, the peace is equipped on the revolution table top (4-2) Tankage (4-3) is connected to pressure pipeline (8) and pressure relief pipe (9).
3. a kind of high-precision rotary working-table according to claim 1 or 2, it is characterised in that: the fixation shell (1) Including the fixation inner casing (1-1) being fixed together and fixing shell (1-2), the annular seal groove (6), pressure port (10), Pressure relief vent (11), annular pressure channel (12) and annular pressure release passage (13) are arranged on fixed inner casing (1-1), and described subtracts Fast device (3) is fixedly mounted on fixed inner casing (1-1), and the plane bearing (5) setting is in fixing shell (1-2) and revolution work Make between platform (4), is additionally provided with labyrinth seal (14) between the fixing shell (1-2) and rotary table (4).
4. a kind of high-precision rotary working-table according to claim 1, it is characterised in that: the retarder (3) is RV Retarder.
CN201821912775.6U 2018-11-20 2018-11-20 A kind of high-precision rotary working-table Active CN209035991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821912775.6U CN209035991U (en) 2018-11-20 2018-11-20 A kind of high-precision rotary working-table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821912775.6U CN209035991U (en) 2018-11-20 2018-11-20 A kind of high-precision rotary working-table

Publications (1)

Publication Number Publication Date
CN209035991U true CN209035991U (en) 2019-06-28

Family

ID=67043013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821912775.6U Active CN209035991U (en) 2018-11-20 2018-11-20 A kind of high-precision rotary working-table

Country Status (1)

Country Link
CN (1) CN209035991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109128875A (en) * 2018-11-20 2019-01-04 宝鸡虢西磨棱机制造有限公司 A kind of high-precision rotary working-table

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109128875A (en) * 2018-11-20 2019-01-04 宝鸡虢西磨棱机制造有限公司 A kind of high-precision rotary working-table

Similar Documents

Publication Publication Date Title
CN104476223B (en) Following adaptive supporting mechanism for thin-wall cover hood like parts
CN103639797A (en) Double-curvature profile surface vacuum absorption platform and method for machining thickness of double-curvature skin
CN209035991U (en) A kind of high-precision rotary working-table
CN103639764A (en) Milling clamp
CN109128875A (en) A kind of high-precision rotary working-table
CN206493141U (en) A kind of quick-clamping workbench processed for multiaspect
CN204471043U (en) The quick interchangeable clamp mechanism of Digit Control Machine Tool
CN112222305B (en) Pipe bending and flaring integrated equipment
CN111174992B (en) Tightness detection table suitable for valve bodies of stop valves with multiple specifications
CN110370052A (en) A kind of vacuum cap type fixture and its clamping method with self-centering function
CN207953287U (en) Reinforcement type electric automobile motor shell machine adds with compound boring jig
CN206698077U (en) A kind of frock for servomotor casing stator press-loading
CN104708399A (en) Method for using milling jig
CN206065754U (en) A kind of suppressor case molectron welding tooling
CN206277314U (en) Compressor housing installs relief valve, the universal frock clamp of technique mouth
CN205325286U (en) Clamping tool that can be used to processing of multiple model pump body
CN201275754Y (en) Assembly workstation
CN205414021U (en) Seamless steel pipe bending machine
CN211072627U (en) Sector gear finish turning tool
CN206153921U (en) Rotary clamp
CN206200480U (en) A kind of pipe fitting welding rotary table
CN204584765U (en) Motor in electric automobile aluminium ring clamp for machining
CN219142111U (en) Turbine shell leak hunting frock convenient to quick retooling
CN214247862U (en) Static pressure support high-frequency vibration servo hydraulic cylinder
CN205888666U (en) Utilize vacuum negative pressure to adsorb frock of work piece processing

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant