CN203636482U - Pulling-clamping tool - Google Patents
Pulling-clamping tool Download PDFInfo
- Publication number
- CN203636482U CN203636482U CN201420083019.2U CN201420083019U CN203636482U CN 203636482 U CN203636482 U CN 203636482U CN 201420083019 U CN201420083019 U CN 201420083019U CN 203636482 U CN203636482 U CN 203636482U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- clamping
- pull bar
- pulling
- positioning
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a pulling-clamping tool which comprises a clamp body, a connecting portion connecting the clamp body on a lathe, a clamping portion and a positioning portion. The connecting portion comprises a clamping bolt connected with the lathe through a thread, a big spherical surface washer is mounted on the end portion of the clamping bolt, the clamping portion comprises a pulling disc which is provided with a cambered surface matched with the big spherical surface washer, a hydraulic-driven pulling rod is connected on the pulling disc through a small spherical surface washer, a guide sleeve is mounted on the pulling rod in a sleeved manner and fixed together with the clamp body, the end portion of the pulling rod is fixedly connected with a pressing block, the positioning portion comprises a positioning ring fixed together with the clamp body, and one end of a to-be-processed workpiece is mounted in an inner hole of the positioning ring. Quick clamping of the workpiece is completed through the rotating pressing block, and the objective of positioning is achieved through matching between the positioning ring and the workpiece. The pulling-clamping tool has the advantages of quickness in clamping, accuracy in positioning and high processing speed.
Description
Technical field
The utility model relates to Machining Technology field, especially relates to a kind of special folder frock of drawing that is applicable to quick-clamping location engine protecgulum.
Background technology
Automobile is with starting machine front end cover because it is complex-shaped, end face requirement on machining accuracy is high, and general universal fixturing is difficult to reach the requirement that clamping is rapid, machining accuracy is high.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, provide a kind of clamping fast, accurate positioning draw folder frock, the technical scheme adopting is: one is drawn folder frock, it is characterized in that: described in draw folder frock comprise clamp body, clamp body be connected to coupling part, clamping part and the localization part on lathe, coupling part comprises the fishbolt linking together by screw thread and lathe, and large spheric washer is equipped with in fishbolt end; Described clamping part comprises pulling plate, pulling plate has the curved surface coordinating with described large spheric washer, in pulling plate, is connected with hydraulically powered pull bar by small sphere of exterior rearview packing ring, is set with guide pin bushing on pull bar, guide pin bushing and clamp body are fixed together, and are fixedly connected with briquetting in tie rod end; Described localization part comprises the locating ring being fixed together with clamp body, and workpiece to be processed one end is installed in the endoporus of locating ring.
Technical characterictic of the present utility model also has: described coupling part also comprises the axle sleeve being sleeved on described fishbolt.
Technical characterictic of the present utility model also has: described pull bar comprises pull bar I and pull bar II, and described pull bar I end is fixedly connected with briquetting I.
The beneficial effects of the utility model are: this frock completes the Quick-clamped of workpiece by the briquetting rotating, and rely on the object that reaches location that coordinates between locating ring and workpiece; The utlity model has clamping fast, accurate positioning, advantage that processing is rapid.
Brief description of the drawings
Accompanying drawing 1 is the utility model structural representation, accompanying drawing 2 is cutaway views of accompanying drawing 1, accompanying drawing 3 is clamp body structural representations in accompanying drawing 1, accompanying drawing 4 is A-A cutaway views of accompanying drawing 3, accompanying drawing 5 is locating ring structure schematic diagrames in accompanying drawing 1, accompanying drawing 6 is cutaway views of accompanying drawing 5, wherein, the 1st, clamp body, the 2nd, balance weight, the 3rd, hexagon socket head cap screw, the 4th, hexagon socket head cap screw, the 5th, locating ring, the 6th, hexagon socket head cap screw, the 7th, guide pin bushing, the 8th, briquetting, the 9th, fishbolt, the 10th, axle sleeve, the 11st, hexagon socket head cap screw, the 12nd, small sphere of exterior rearview packing ring, the 13rd, pulling plate, the 14th, large spheric washer, the 15th, soket head cap screw, the 16th, cover plate, the 17th, pull bar, the 18th, cross recessed countersunk head sscrew, the 19th, workpiece.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.The utility model discloses a kind of special folder frock of drawing, this draws folder frock to comprise clamp body 1, clamp body 1 is connected to coupling part, clamping part and the localization part on lathe.Briquetting 8 by clamping part is pressed on workpiece 19 on localization part, thereby in the time that the main shaft of lathe rotates, drives workpiece 19 to rotate together.
Concrete structure is:
Coupling part: comprise fishbolt 9, one end of fishbolt 9 is processed with the screw thread being connected with lathe, the other end coordinates installs large spheric washer 14, between connecting thread and large spheric washer 14, axle sleeve 10 and the pulling plate 13 that belongs to clamping part is housed from left to right.
Clamping part: comprise pulling plate 13, the centre of pulling plate 13 is porose, and fishbolt 9 passes from this hole, the end in hole is processed with the curved surface coordinating with large spheric washer 14.Pull bar 17 is equipped with in the edge of pulling plate 13, pull bar 17 is connected with pulling plate 13 with hexagon socket head cap screw 11 by small sphere of exterior rearview packing ring 12, guide pin bushing 7 is housed on pull bar 13, guide pin bushing 7 links together by hexagon socket head cap screw 6 with clamp body 1, in pull bar 17 ends, briquetting 8 is housed, in the time that pull bar 17 rotates under hydraulic-driven, drive briquetting 8 to complete rotation, thus the action that realizes workpiece pressing 19 and unclamp workpiece 19.
Localization part: comprise the locating ring 5 being fixed together with clamp body 1, workpiece 19 is installed in the endoporus of locating ring 5.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also belong to protection domain of the present utility model.
Claims (3)
1. one kind is drawn folder frock, it is characterized in that: described in draw folder frock comprise clamp body, clamp body be connected to coupling part, clamping part and the localization part on lathe, coupling part comprises the fishbolt linking together by screw thread and lathe, and large spheric washer is equipped with in fishbolt end; Described clamping part comprises pulling plate, pulling plate has the curved surface coordinating with described large spheric washer, in pulling plate, is connected with hydraulically powered pull bar by small sphere of exterior rearview packing ring, is set with guide pin bushing on pull bar, guide pin bushing and clamp body are fixed together, and are fixedly connected with briquetting in tie rod end; Described localization part comprises the locating ring being fixed together with clamp body, and workpiece to be processed one end is installed in the endoporus of locating ring.
2. according to the folder frock of drawing claimed in claim 1, it is characterized in that: described coupling part also comprises the axle sleeve being sleeved on described fishbolt.
3. according to the folder frock of drawing claimed in claim 1, it is characterized in that: described pull bar comprises pull bar I and pull bar II, described pull bar I end is fixedly connected with briquetting I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083019.2U CN203636482U (en) | 2014-02-26 | 2014-02-26 | Pulling-clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083019.2U CN203636482U (en) | 2014-02-26 | 2014-02-26 | Pulling-clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636482U true CN203636482U (en) | 2014-06-11 |
Family
ID=50867761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083019.2U Expired - Fee Related CN203636482U (en) | 2014-02-26 | 2014-02-26 | Pulling-clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308579A (en) * | 2014-10-15 | 2015-01-28 | 湖南南方宇航工业有限公司 | Hydraulic clamp of numerical control lathe |
| CN105345559A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Rear suspended support fixture |
| CN108481059A (en) * | 2018-04-26 | 2018-09-04 | 盐城工业职业技术学院 | A kind of differential mechanism longitudinal hole processing vehicle clamper |
| CN111015312A (en) * | 2019-12-26 | 2020-04-17 | 南京信息职业技术学院 | Rock drill handle body turning tool |
-
2014
- 2014-02-26 CN CN201420083019.2U patent/CN203636482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308579A (en) * | 2014-10-15 | 2015-01-28 | 湖南南方宇航工业有限公司 | Hydraulic clamp of numerical control lathe |
| CN105345559A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Rear suspended support fixture |
| CN108481059A (en) * | 2018-04-26 | 2018-09-04 | 盐城工业职业技术学院 | A kind of differential mechanism longitudinal hole processing vehicle clamper |
| CN111015312A (en) * | 2019-12-26 | 2020-04-17 | 南京信息职业技术学院 | Rock drill handle body turning tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203636482U (en) | Pulling-clamping tool | |
| CN105414571A (en) | Lathe center | |
| CN104384531A (en) | Post-tensioning chuck device | |
| CN204366554U (en) | A kind of hydraulic valve core milling clamping tool | |
| CN203936382U (en) | Medium size bearing lathe | |
| CN104551731A (en) | Pneumatic liquidity plastic car fixture of bearing bush inner hole | |
| CN203765323U (en) | Universal fixture | |
| CN204700503U (en) | Coupling spindle butt welding tool | |
| CN204396891U (en) | A kind of automobile-used ball for ball valve periphery frock clamp and sanding apparatus | |
| CN203973225U (en) | Integral automobile steering joint clamp structure | |
| CN203245377U (en) | No-halt face driver center | |
| CN203019084U (en) | High-accuracy plate wheel turning machining tool | |
| CN202278406U (en) | Universal pressing head | |
| CN204053555U (en) | A kind of milling face boring grab | |
| CN203636387U (en) | Specially-shaped positioning and clamping tool | |
| CN202951891U (en) | Finish turning tooling for transmission stator of hydraulic motor | |
| CN203541545U (en) | Axial positioning combination device for lathe | |
| CN206216315U (en) | STR knuckle special fixtures | |
| CN201988932U (en) | One-step machining tooling for casing of motor | |
| CN204397440U (en) | The centrifugal vehicle clamper of cover board hole | |
| CN204397383U (en) | The pneumatic liquid plastics vehicle clamper of bearing shell endoporus | |
| CN205763952U (en) | Cylinder barrel processing tool on engine lathe | |
| CN204108748U (en) | A kind of forging wheel milling window device | |
| CN202479553U (en) | Handheld counter bit | |
| CN203622243U (en) | Bench vice performing clamping through hand wheel |
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: 20140611 Termination date: 20200226 |