CN210476285U - Square flange turning clamp - Google Patents
Square flange turning clamp Download PDFInfo
- Publication number
- CN210476285U CN210476285U CN201921348099.9U CN201921348099U CN210476285U CN 210476285 U CN210476285 U CN 210476285U CN 201921348099 U CN201921348099 U CN 201921348099U CN 210476285 U CN210476285 U CN 210476285U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- square flange
- movable
- groove
- 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
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a square flange car adds clamping apparatus convenient to square flange clamping in order to improve production efficiency. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a square flange car adds clamping apparatus, includes the main shaft plug, main shaft plug front end is fixed with the fixed plate, the fixed plate front side is fixed with the locating plate, the locating plate middle part is formed with the tang structure of mutually supporting with square flange, locating plate circumference side is equipped with two at least movable rods, the movable rod front end all is fixed with the clamp plate, and the clamp plate is located the locating plate front side, the movable rod rear end links with taut subassembly mutually, taut subassembly includes pull rod and fly leaf, the fly leaf is located between fixed plate and the locating plate and is fixed with the pull rod, the pull rod links with linear drive device mutually, the fixed plate is formed with about runs through the logical groove that passes through with the confession pull rod, the movable rod rear end all is fixed mutually with the movable plate, be connected with the mount between locating plate and.
Description
Technical Field
The utility model relates to an anchor clamps for machine tool machining, concretely relates to square flange car adds clamping apparatus.
Background
The flange is a necessary part in the gearbox, and a flange is needed for one gearbox. The largest step of the flange is rounded and squared, with square flanges also being more common, as shown in fig. 1 and 2.
For the square flanges, an inner hole (the right end of a workpiece in the figure 2) on the end face of the excircle of the square flange needs to be turned, the existing machining scheme is to clamp four square faces at the right end by four claws, and the machining scheme is to turn after the excircle runout at the left end is corrected by a dial indicator.
Disclosure of Invention
The utility model aims at providing a square flange car adds clamping utensil convenient to square flange clamping in order to improve production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a square flange car adds clamping apparatus, includes the main shaft plug, main shaft plug front end is fixed with the fixed plate, the fixed plate front side is fixed with the locating plate, the locating plate middle part is formed with the tang structure of mutually supporting with square flange, locating plate circumference side is equipped with two at least movable rods, the movable rod front end all is fixed with the clamp plate, and the clamp plate is located the locating plate front side, the movable rod rear end links with taut subassembly mutually, taut subassembly includes pull rod and fly leaf, the fly leaf is located between fixed plate and the locating plate and is fixed with the pull rod, the pull rod links with linear drive device mutually, the fixed plate is formed with about runs through the logical groove that passes through with the confession pull rod, the movable rod rear end all is fixed mutually with the movable plate, be connected with the mount between locating plate and.
Carry out the utility model discloses during the use of anchor clamps, pass through the tang structure with square flange and fix a position on the locating plate, stimulate backward through the pull rod afterwards to press the locating plate on square flange circumference outer fringe, fix a position with the realization square flange. The linear driving device can select various existing devices which can realize the axial movement of the pull rod, such as an oil cylinder, an electric cylinder, an air cylinder and the like. The utility model discloses be convenient for square flange's is fixed, and square flange clamping used time is shorter, can improve production efficiency.
Preferably, the pull rod end portion is provided with a linkage block, a conical head is formed at the front end of the linkage block, the movable plate is formed with a conical groove matched with the conical head, the maximum outer diameter of the conical head is larger than the maximum inner diameter of the conical groove, a limiting block is matched with the position of the linkage block deviated from the conical head, the movable plate is sleeved on the linkage block, and the movable plate is located between the limiting block and the conical head. The arrangement is such that the movable plate can move axially back and forth.
Preferably, the limiting block is annular, and the limiting block and the linkage block form a thread structure matched with each other. The aforesaid sets up to be convenient for the utility model discloses the assembly of anchor clamps.
Preferably, the link block is formed with an engagement hole through which the shaft passes, the engagement hole is provided with a coupling bolt, and the end portion of the pull rod is formed with a female screw hole to which the coupling bolt is engaged.
Preferably, a gasket is arranged between the movable plate and the limiting block, and the gasket is sleeved on the linkage block.
Preferably, the linkage block is always matched in the through groove, and the spindle core rod is provided with an inner cavity for accommodating the pull rod. The through groove is used for guiding the linkage block so as to prevent the movable rod from inclining when moving axially and ensure that the square flange is pressed by the pressing plate; the inner cavity is used for accommodating a pull rod, a groove can be formed in the side wall of the main shaft core rod, the output end of the linear driving device is linked with the pull rod through the groove, the linear driving device is arranged on the rear side of the fixing position of the fire main shaft core rod, and the main shaft core rod penetrates through the front portion and the rear portion of the inner cavity so that the pull rod is linked with the linear driving device.
Preferably, the fixing frame comprises a surrounding part in a surrounding shape and an axial part located on the front side of the surrounding part, the positioning plate is detachably fixed on the axial part, and the positioning plate and the axial part are provided with a positioning groove and a positioning bulge which are matched with each other. The positioning plates with different styles can be replaced according to different structures of the square flange seam allowances.
Preferably, the positioning groove penetrates through the axial portion in the front and at the back, the positioning plate is provided with a positioning protrusion, the positioning groove is of a step-shaped groove structure, and a sealing plate is fixed on the step surface of the positioning groove. The arrangement can avoid the deposition of dust on the movable plate, so as to ensure the compression of the square flange.
Preferably, a strip-shaped groove which penetrates through the pressure plate in the front and back direction is formed in the pressure plate, a fixing bolt is matched in the strip-shaped groove, and an internal thread hole matched with the fixing bolt is formed in the end portion of the movable rod. The square flange with different shapes can be adapted by rotating or axially moving the pressure plate.
Preferably, the positioning plate or the fixed frame is provided with first guide grooves penetrating through the positioning plate or the fixed frame in the front-back direction, one movable rod is matched in each first guide groove, and a guide rod and a second guide groove which are matched with each other are arranged between the movable plate and the fixed frame or the fixed plate. The movable plate, the movable rod and the pressing plate are prevented from inclining, so that the pressing effect of the pressing plate is better.
The utility model has the advantages of be convenient for square flange clamping in order to improve production efficiency.
Drawings
Fig. 1 is a schematic structural view of a square flange according to the present invention;
fig. 2 is an axial cross-sectional view of a square flange of the present invention;
FIG. 3 is a schematic structural view of the clamp of the present invention;
fig. 4 is a schematic structural view of the clamp of the present invention matching with a square flange.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
Shown by fig. 1 to 4, the utility model discloses a square flange car adds clamping apparatus, including main shaft plug 1, 1 front end of main shaft plug is fixed with fixed plate 2, 2 front sides of fixed plate are fixed with locating plate 3, 3 middle parts of locating plate are formed with the tang structure of mutually supporting with square flange 4, 3 circumference sides of locating plate are equipped with two at least movable rod 4, 4 front ends of movable rod all are fixed with clamp plate 41, clamp plate 41 is located 3 front sides of locating plate, 4 rear ends of movable rod link with taut subassembly mutually, taut subassembly includes pull rod 5 and fly leaf 6, fly leaf 6 is located between fixed plate 2 and the locating plate 3 and fixes 5 admittedly with the pull rod, pull rod 5 links with linear drive device mutually, run through the logical groove that supplies pull rod 5 to pass through about fixed plate 2 is formed with, 4 rear ends of movable rod all fix with fly leaf 6 mutually, be connected with mount 7 between locating plate 3 and the fixed plate 2. Wherein, the linear driving device is an oil cylinder.
The end of the pull rod 5 is provided with a linkage block 8, the front end of the linkage block 8 is provided with a conical head 81, the movable plate 6 is provided with a conical groove matched with the conical head 81, the maximum outer diameter of the conical head 81 is larger than the maximum inner diameter of the conical groove, the part of the linkage block 8 deviating from the conical head 81 is matched with a limiting block 82, the movable plate 6 is sleeved on the linkage block 8, and the movable plate 6 is positioned between the limiting block 82 and the conical head 81. Wherein, stopper 82 is the annular, and stopper 82 and linkage 8 are formed with the helicitic texture of mutually supporting. The linkage block 8 is formed with a fitting hole which penetrates in the axial direction, a connecting bolt 83 is arranged in the fitting hole, and an internal thread hole which is matched with the connecting bolt 83 is formed at the end part of the pull rod 5. Wherein, a gasket 84 is arranged between the movable plate 6 and the limiting block 82, and the gasket 84 is sleeved on the linkage block 8. Wherein, the linkage block 8 is always matched in the through groove, and the spindle core rod 1 is provided with an inner cavity 11 for accommodating the pull rod 5.
The fixing frame 7 comprises a surrounding part 71 in a surrounding shape and an axial part 72 positioned at the front side of the surrounding part 71, the positioning plate 3 is detachably fixed on the axial part 72, and the positioning plate 3 and the axial part 72 are provided with a positioning groove 73 and a positioning bulge 31 which are matched with each other. The positioning groove 73 penetrates through the axial part 72 in the front and back direction, the positioning plate 3 is provided with a positioning bulge 31, the positioning groove 73 is of a step-shaped groove structure, and a sealing plate 9 is fixed on the step surface of the positioning groove 73. The axial portion 72 of the fixing frame is formed with a first guide groove penetrating front and back, one movable rod 4 is fitted in each first guide groove, and a guide rod 78 and a second guide groove which are fitted with each other are provided between the movable plate 6 and the fixing frame 7.
A strip-shaped groove 42 penetrating in the front and back is formed in the pressure plate 41, a fixing bolt 43 is fitted in the strip-shaped groove 42, and an internal threaded hole for fitting the fixing bolt 43 is formed in the end portion of the movable rod 4.
Carry out the utility model discloses during the use of anchor clamps, place square flange (treating the processing work piece) on the locating plate, carry out the axial positioning of cooperation in order to realize square flange of tang structure through square flange and locating plate, carry out the rotation of square flange afterwards to rotate two in the four corners with square flange to between clamp plate and the locating plate, then start linear drive device in order to move the clamp plate toward main shaft plug side, it is fixed to carry out the clamping of square flange.
The utility model has the advantages of be convenient for square flange clamping in order to improve production efficiency.
Claims (10)
1. The utility model provides a square flange car adds clamping apparatus, its characterized in that includes the main shaft plug, main shaft plug front end is fixed with the fixed plate, the fixed plate front side is fixed with the locating plate, the locating plate middle part is formed with the tang structure of mutually supporting with square flange, locating plate circumference side is equipped with two at least movable rods, the movable rod front end all is fixed with the clamp plate, and the clamp plate is located the locating plate front side, the movable rod rear end links with taut subassembly mutually, taut subassembly includes pull rod and fly leaf, the fly leaf is located between fixed plate and the locating plate and is fixed with the pull rod, the pull rod links with linear drive device mutually, the fixed plate is formed with about running through the logical groove that passes through with the confession pull rod, the movable rod rear end all is fixed mutually with the fly leaf, be connected with the mount between locating plate.
2. The square flange turning clamp according to claim 1, wherein a linkage block is provided at an end of the pull rod, a conical head is formed at a front end of the linkage block, a tapered groove for fitting the conical head is formed at the movable plate, a maximum outer diameter of the conical head is larger than a maximum inner diameter of the tapered groove, a stopper is fitted at a position of the linkage block deviating from the conical head, the movable plate is sleeved on the linkage block, and the movable plate is located between the stopper and the conical head.
3. The square flange turning clamp according to claim 2, wherein the stopper is ring-shaped, and the stopper and the linkage block form a screw structure that is engaged with each other.
4. A square flange machining jig according to claim 2, wherein the link block is formed with a fitting hole axially penetrating therethrough, a connecting bolt is provided in the fitting hole, and an internal threaded hole for fitting the connecting bolt is formed at an end portion of the tie rod.
5. The square flange turning clamp according to claim 2, wherein a gasket is disposed between the movable plate and the limiting block, and the gasket is sleeved on the linkage block.
6. A square flange turning jig according to claim 2 wherein the linkage block is fitted in the through slot at all times, the spindle core rod having an inner cavity for receiving the tie rod.
7. The square flange lathing fixture as claimed in claim 2, wherein the fixing frame comprises a surrounding portion in a surrounding shape, and an axial portion located at the front side of the surrounding portion, the positioning plate is detachably fixed on the axial portion, and the positioning plate and the axial portion are formed with a positioning groove and a positioning protrusion which are matched with each other.
8. A square flange machining jig according to claim 7, wherein the positioning groove extends through the axial portion in a front-rear direction, the positioning plate is provided with a positioning projection, the positioning groove has a stepped groove-shaped configuration, and a sealing plate is fixed to a stepped surface of the positioning groove.
9. The square flange turning clamp according to claim 1, wherein a strip-shaped groove is formed in the pressing plate and penetrates in the front and rear direction, a fixing bolt is fitted in the strip-shaped groove, and an internal threaded hole for fitting the fixing bolt is formed in the end portion of the movable rod.
10. A square flange machining clamp according to claim 1, wherein the positioning plate or the fixed frame is formed with first guide grooves penetrating in a front-rear direction, one movable rod is fitted in each first guide groove, and a guide rod and a second guide groove are provided between the movable plate and the fixed frame or the fixed plate, which are fitted to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348099.9U CN210476285U (en) | 2019-08-20 | 2019-08-20 | Square flange turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348099.9U CN210476285U (en) | 2019-08-20 | 2019-08-20 | Square flange turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476285U true CN210476285U (en) | 2020-05-08 |
Family
ID=70536577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921348099.9U Active CN210476285U (en) | 2019-08-20 | 2019-08-20 | Square flange turning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524290A (en) * | 2019-08-20 | 2019-12-03 | 浙江吉孚汽车传动系统有限公司 | Square-shaped flange workpiece machining clamp |
-
2019
- 2019-08-20 CN CN201921348099.9U patent/CN210476285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524290A (en) * | 2019-08-20 | 2019-12-03 | 浙江吉孚汽车传动系统有限公司 | Square-shaped flange workpiece machining clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204430895U (en) | A kind of cylindrical part both ends of the surface processing clamping device | |
| CN210476285U (en) | Square flange turning clamp | |
| CN100503152C (en) | Clamping arrangement of guide block rough milling gap | |
| CN213104898U (en) | Gear machining is with location clamping frock based on automatic positioning rises technique of rising | |
| CN210703564U (en) | Piston ring groove top-imitating integrated machine | |
| CN219169632U (en) | Turning clamp for brake piston ring | |
| CN204868389U (en) | Double -end hole grinding machine | |
| CN102489724B (en) | Full-automatic pipe cutter | |
| CN213053110U (en) | Gear shaving tool for gear | |
| CN110802241A (en) | High-efficient high-pressure alloy steel pipe welding groove preparation equipment | |
| CN102962706A (en) | Oval turning lathe fixture for use in piston processing of marine diesel engine | |
| CN203390787U (en) | Radial locking device | |
| CN202684099U (en) | Incircle pretreating device for cylinder sleeve | |
| CN215316898U (en) | Processingequipment of water and electricity tooth clamp plate | |
| CN206047105U (en) | A kind of practical Double-side rounding special plane | |
| CN211464867U (en) | Tool for integrally and finely turning spherical surface and inner hole of bevel gear by three claws | |
| CN210498391U (en) | Spline copying vehicle | |
| CN209833156U (en) | Driving rotating shaft for engraving machine | |
| CN103551620A (en) | Positioning device for grooving of end tooth flange fork | |
| CN204658034U (en) | A kind of air-actuated jaw of fast clamp crankshaft-link rod | |
| CN210024571U (en) | Radial adjustable flywheel gear ring lathe inner hole clamp | |
| CN203541758U (en) | Hydraulic type pressing clamp | |
| CN103286585A (en) | Fixture for steam turbine generator rotor coil vent hole machining | |
| CN110524290A (en) | Square-shaped flange workpiece machining clamp | |
| CN220035901U (en) | Composite straight thread sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321000 No.1, Feiyang intelligent manufacturing town west, south 2nd Ring Road West, Wucheng District, Jinhua City, Zhejiang Province Patentee after: Zhejiang WanLiYang Intelligent Manufacturing Co.,Ltd. Address before: 321025 No. 666 Jinlong Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG GIF AUTOMOBILE TRANSMISSION SYSTEM Co.,Ltd. |