CN104015144B - Stent holder - Google Patents
Stent holder Download PDFInfo
- Publication number
- CN104015144B CN104015144B CN201410274480.0A CN201410274480A CN104015144B CN 104015144 B CN104015144 B CN 104015144B CN 201410274480 A CN201410274480 A CN 201410274480A CN 104015144 B CN104015144 B CN 104015144B
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- CN
- China
- Prior art keywords
- centering
- push rod
- workbench
- chute
- support
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The open a kind of stent holder of the present invention, including workbench, least one set fixture group is set on the table, fixture group includes the centering assembly arranged on the table, centering assembly includes centering pedestal, centering skewback movably it is provided with in centering pedestal, one end of centering skewback extends in centering pedestal and connects have centering cylinder, the other end of centering skewback is provided with tapered portion, the both sides of tapered portion are also positioned at centering pedestal and are symmetrical arranged the centering push rod of the equal medial surface compressing support for selectivity of two root length degree, the side of centering assembly is symmetrical arranged two groups for the push rod component holding out against support along the extended line of the centrage of centering assembly, for limiting support movement on the table.By arranging centering assembly, the medial surface of utilize centering skewback to promote centering push rod top pressure support that two root length degree are equal, automatically clamping support on the table can be carried out centering, decrease artificial centering and work, reduce the error of centralization, improve machining accuracy.
Description
Technical field
The present invention relates to caliper production technical field, particularly relate to a kind of stent holder.
Background technology
Along with improving constantly of vehicle performance, the continuous lifting of speed, the brakes of vehicle is carried the most therewith
Gone out requirements at the higher level, then the more preferable disk brake of braking effect be applied to the most more and more widely car,
In commercial car.Automotive disc brake makees rubbing surface with middle end face, friction plate and its metal dish form braking
Unit, and the size of this brake force is just reflected on the clamping clip in brake disc both sides, referred to as caliper.
The support of caliper, in the course of processing, needs to be fixed on the workbench of process equipment, for
The frame of symmetrical structure, also needs to centering and installs when clamping, the processing essence in such guarantee frame later stage
Degree.By operator is manual, support can only be carried out centering installation at present, so make clamping difficulty big, raw
Product efficiency is low, and manual centering can produce error, it is impossible to ensure the machining accuracy in frame later stage.
Summary of the invention
It is an object of the invention to propose a kind of stent holder, its simple in construction, convenient mounting and clamping, can be the most right
Support to be processed carries out centering, and positioning precision is high, can be effectively improved the quality of production.
For reaching this purpose, the present invention by the following technical solutions:
A kind of stent holder, including workbench, arranges least one set fixture group on described workbench, described
Fixture group includes the centering assembly being arranged on described workbench, and described centering assembly includes centering pedestal, institute
Movably being provided with centering skewback in stating centering pedestal, one end of described centering skewback extends to described centering
Pedestal is interior and connection has centering cylinder, the other end of described centering skewback to be provided with tapered portion, described tapered portion
Diameter near one end of described centering cylinder is more than the diameter of the one end away from described centering cylinder, described cone
The both sides in shape portion are also positioned at described centering pedestal and are symmetrical arranged the centering push rod that two root length degree are equal, described right
One end of middle push rod is arranged with described tapered portion contact, and the other end slidably extends to described centering pedestal
The outer medial surface for abutting described support；
The side of described centering assembly along the extended line of the centrage of described centering assembly be symmetrical arranged two groups for
Holding out against the push rod component of described support, two described push rod component are that isosceles triangle divides with described centering assembly
Cloth is on described workbench, for limiting the movement on described workbench of the described support.
As a kind of preferred version of stent holder, the both sides of described centering pedestal are provided with and prevent described centering
Push rod departs from the locating piece of described centering pedestal, is provided with described centering push rod with first in described centering pedestal
Chute, in described locating piece, corresponding described first chute is disposed with the second chute being mutually communicated and the
Three chutes, described second chute is arranged near described first chute, and the size of described first chute is equal to described
The size of the second chute, the size of described second chute is more than the size of described 3rd chute, described centering top
Bar includes that push rod Part I and push rod Part II, described push rod Part I are movably arranged on described first
In chute and described second chute, movable being arranged in described 3rd chute of described push rod Part II,
The first spring for making described centering push rod reset is also set up in described second chute.
As a kind of preferred version of stent holder, the side of described centering assembly is additionally provided with for by described
Support is pressed on the briquetting assembly on described workbench.
As a kind of preferred version of stent holder, described briquetting assembly includes rotary cylinder, described rotary pneumatic
The piston rod end of cylinder connects rotation bar, and threaded on described rotation bar have briquetting, described briquetting away from
One end of described rotation bar compresses described support for selectivity, is equipped with for preventing on described rotation bar
Described briquetting departs from the fixing nut of described rotation bar.
As a kind of preferred version of stent holder, described push rod component includes being fixedly installed on described workbench
On tip-lever support, described tip-lever support offers screwed hole, in described screwed hole, is equipped with screwed top
Depression bar, described compression bar is parallel to described workbench, and the end of described compression bar is optionally pushed up and is pressed in institute
State the side of support.
As a kind of preferred version of stent holder, described workbench also sets up rotational positioning assembly, described
Rotational positioning assembly includes that rotation seat, the side of described rotation seat arrange rotor plate, and described rotor plate is by turning
Axle rotates and is arranged on described rotation seat, and one end of described rotor plate compresses with described support, described rotor plate
The other end with rotate push rod abut, described rotation seat offers described rotation push rod step blind hole, institute
State and rotate one end of push rod and be arranged in described step blind hole and with the second spring in described step blind hole even
Connect, the other end of described rotation push rod through described step blind hole and extend to the outside of rotation seat with described turn
Dynamic plate abuts.
The elastic force utilizing the second spring promotes rotation push rod to move, and the movement rotating push rod makes rotor plate rotate,
Rotor plate is made to hold out against support away from the one end rotating push rod further.
As a kind of preferred version of stent holder, on described workbench, interval arranges fixture group described in four groups.
By arranging four groups of fixture groups on the table, four stations are processed simultaneously, improve production efficiency.
As a kind of preferred version of stent holder, described workbench is provided with and described table vertical
First gripper shoe, the side of described first gripper shoe and described first gripper shoe are fixedly connected with platform, described
Platform is parallel with described workbench, and the width of described platform is less than the width of described workbench, wherein two groups of institutes
State fixture group to install on the platform, remain fixture group described in two groups and be arranged on described workbench and be positioned at
Described platform is away from the side of described first gripper shoe.
As a kind of preferred version of stent holder, it is provided between described platform and described workbench supporting
Second gripper shoe of described platform.
Relative to prior art, beneficial effects of the present invention: by arranging centering assembly, utilize centering skewback
Promote the medial surface of the centering push rod top pressure support that two root length degree are equal, can to clamping the most on the table
Support carry out centering, decrease artificial centering work, reduce the error of centralization, improve machining accuracy.
Accompanying drawing explanation
Below according to drawings and Examples, the present invention is described in further detail.
Fig. 1 is the schematic front view of the stent holder described in embodiment；
Fig. 2 is the schematic top plan view of the stent holder described in embodiment；
Fig. 3 is the schematic side view of the stent holder described in embodiment；
Fig. 4 is enlarged diagram at A in Fig. 1；
Fig. 5 is the structural representation of the rotational positioning assembly in the stent holder described in embodiment.
In Fig. 1 to 5:
1, workbench；
2, fixture group；
21, centering assembly；210, the first spring；211, centering pedestal；212, centering skewback；213、
Centering cylinder；214, tapered portion；215, centering push rod；216, locating piece；217, the first chute；218、
Second chute, the 219, the 3rd chute；
22, push rod component；221, tip-lever support；222, compression bar；
23, briquetting assembly；231, rotary cylinder；232, bar is rotated；233, briquetting；234, fixing spiral shell
Female；
24, rotational positioning assembly；241, rotation seat；242, rotor plate；243, rotating shaft；244, rotate
Push rod；245, step blind hole；246, the second spring；
3, support；4, the first gripper shoe；5, platform, the 6, second gripper shoe.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As Fig. 1 is to shown in 5, and the stent holder of embodiments of the invention, including workbench 1, on workbench 1
At least provided with one group of fixture group 2, it is spaced on workbench 1 in the present embodiment and four groups of fixture groups 2 are set, four groups
Fixture group 2 can be disposed on workbench 1, it is also possible to as the present embodiment ladder is distributed in workbench 1
On, when being distributed in ladder, need on workbench 1, additionally arrange support means, in the present embodiment,
First gripper shoe 4 vertical with workbench 1, the side and first of the first gripper shoe 4 it is provided with on workbench 1
Gripper shoe 4 is fixedly connected with platform 5, and platform 5 is parallel with workbench 1, and the width of platform 5 is less than workbench
The width of 1, wherein two groups of fixture groups 2 are arranged on platform 5, remain two groups of fixture groups 2 and are arranged on workbench
On 1 and be positioned at the platform 5 side away from the first gripper shoe 4, it is provided between platform 5 and workbench 1
Second gripper shoe 6 of support platform 5.
Wherein, fixture group 2 includes that centering assembly 21, push rod component 22, briquetting assembly 23 and rotation are fixed
Hyte part 24.
Centering assembly 21 centering assembly 21 includes centering pedestal 211, movably arranges in centering pedestal 211
Centering pedestal 211 is interior and connection has centering cylinder to have centering skewback 212, one end of centering skewback 212 to extend to
213, the other end of centering skewback 212 is provided with tapered portion 214, and tapered portion 214 is near centering cylinder 213
The diameter of one end more than the diameter of one end away from centering cylinder 213, the both sides of tapered portion 214 are also positioned at
Be symmetrical arranged the centering push rod 215 that two root length degree are equal in centering pedestal 211, one end of centering push rod 215 with
Tapered portion 214 contact is arranged, and it is outer for abutting support 3 that the other end slidably extends to centering pedestal 211
Medial surface.
The both sides of centering pedestal 211 are provided with the locating piece preventing centering push rod 215 from departing from centering pedestal 211
216, it is provided with centering push rod 215 in centering pedestal 211 with the first chute 217, right in locating piece 216
The first chute 217 is answered to be disposed with the second chute 218 and the 3rd chute 219 being mutually communicated, the second chute
218 are arranged near the first chute 217, and the size of the first chute 217 is equal to the size of the second chute 218, the
The size of two chutes 218 is more than the size of the 3rd chute 219, and centering push rod 215 includes push rod Part I
With push rod Part II, push rod Part I is movably arranged in the first chute 217 and the second chute 218,
Movable being arranged in the 3rd chute 219 of push rod Part II, also sets up for making in the second chute 218
The first spring 210 that centering push rod 215 resets.
The quantity of push rod component 22 is two pieces, is positioned at the side of centering assembly 21 and along centering assembly 21
The extended line of heart line is symmetrical arranged, and two push rod component 22 are distributed in isosceles triangle with centering assembly 21
On workbench 1, for limiting the support 3 movement on workbench 1, push rod component 22 includes tip-lever support 221,
Two of which tip-lever support 221 is fixedly installed on workbench 1, and remaining two tip-lever supports 221 are fixedly installed on
Platform 5, tip-lever support 221 offers screwed hole, is equipped with screwed compression bar 222 in screwed hole,
Compression bar 222 is parallel to workbench 1, and the side being pressed in support 3 is optionally pushed up in the end of compression bar 222.
Briquetting assembly 23 includes rotary cylinder 231, and the piston rod end of rotary cylinder 231 connects rotation bar
232, threaded on rotation bar 232 have briquetting 233, and briquetting 233 is used for away from the one end rotating bar 232
Selectivity compresses support 3, is equipped with for preventing briquetting 233 from departing from rotation bar 232 rotating on bar 232
Fixing nut 234.
Rotational positioning assembly 24 includes that rotation seat 241, the side of rotation seat 241 arrange rotor plate 242, turns
Dynamic plate 242 is rotated by rotating shaft 243 and is arranged on rotation seat 241, one end of rotor plate 242 and support 3
Compressing, the other end of rotor plate 242 abuts with rotating push rod 244, and rotation seat 241 offers rotation top
Bar 244 step blind hole 245, it is interior and blind with step that one end of rotation push rod 244 is arranged on step blind hole 245
The second spring 246 in hole 245 connects, and the other end rotating push rod 244 through step blind hole 245 and prolongs
The outside extending rotation seat 241 abuts with rotor plate 242.
In description of the invention, it is to be understood that term " first ", " second ", " the 3rd ", only
For being distinguish between on describing, the most special implication.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein
Explaining, those skilled in the art need not pay performing creative labour can associate other tool of the present invention
Body embodiment, within these modes fall within protection scope of the present invention.
Claims (8)
1. a stent holder, it is characterised in that include workbench, arranges at least one on described workbench
Group fixture group, described fixture group includes the centering assembly being arranged on described workbench, described centering assembly bag
Include centering pedestal, in described centering pedestal, be movably provided with centering skewback, one end of described centering skewback
Extend in described centering pedestal and connect have centering cylinder, the other end of described centering skewback to be provided with taper
Portion, the described tapered portion diameter near one end of described centering cylinder is more than the one end away from described centering cylinder
Diameter, the both sides of described tapered portion are also positioned at described centering pedestal and are symmetrical arranged equal right of two root length degree
Middle push rod, one end of described centering push rod is arranged with described tapered portion contact, and the other end slidably extends
For abutting the medial surface of described support outside described centering pedestal；
The side of described centering assembly along the extended line of the centrage of described centering assembly be symmetrical arranged two groups for
Holding out against the push rod component of described support, two described push rod component are that isosceles triangle divides with described centering assembly
Cloth is on described workbench, for limiting the movement on described workbench of the described support；
The both sides of described centering pedestal are provided with the location preventing described centering push rod from departing from described centering pedestal
Block, is provided with described centering push rod the first chute in described centering pedestal, corresponding institute in described locating piece
Stating the first chute and be disposed with the second chute and the 3rd chute being mutually communicated, described second chute is near institute
Stating the first chute to arrange, the size of described first chute is equal to the size of described second chute, and described second is sliding
The size of groove is more than the size of described 3rd chute, and described centering push rod includes push rod Part I and push rod the
Two parts, described push rod Part I is movably arranged in described first chute and described second chute, described
Movable being arranged in described 3rd chute of push rod Part II, also sets up for making in described second chute
The first spring that described centering push rod resets.
Stent holder the most according to claim 1, it is characterised in that the side of described centering assembly is also
It is provided with the briquetting assembly for being pressed on described workbench by described support.
Stent holder the most according to claim 2, it is characterised in that described briquetting assembly includes rotating
Cylinder, the piston rod end of described rotary cylinder connects rotation bar, and threaded on described rotation bar have pressure
Block, described briquetting compresses described support, at described rotation bar away from one end of described rotation bar for selectivity
On be equipped with for prevent described briquetting depart from described rotation bar fixing nut.
Stent holder the most according to claim 1, it is characterised in that described push rod component includes fixing
It is arranged on the tip-lever support on described workbench, described tip-lever support offers screwed hole, wears in described screwed hole
Being provided with screwed compression bar, described compression bar is parallel to described workbench, and the end of described compression bar
Selective top is pressed in the side of described support.
Stent holder the most according to claim 1, it is characterised in that also set up on described workbench and turn
Dynamic positioning component, described rotational positioning assembly includes that rotation seat, the side of described rotation seat arrange rotor plate,
Described rotor plate is arranged on described rotation seat by axis of rotation, one end of described rotor plate and described support
Compressing, the other end of described rotor plate abuts with rotating push rod, described rotation seat offers described rotation and pushes up
Bar step blind hole, one end of described rotation push rod be arranged in described step blind hole and with described step blind hole
The second interior spring connects, and the other end of described rotation push rod is through described step blind hole and extends to rotation seat
Outside abut with described rotor plate.
Stent holder the most according to claim 1, it is characterised in that on described workbench, interval is arranged
Fixture group described in four groups.
Stent holder the most according to claim 6, it is characterised in that be provided with on described workbench with
First gripper shoe of described table vertical, the side of described first gripper shoe is fixed with described first gripper shoe
Connecting and have platform, described platform is parallel with described workbench, and the width of described platform is less than described workbench
Width, wherein fixture group described in two groups is installed on the platform, remains fixture group described in two groups and is arranged on institute
State on workbench and be positioned at the described platform side away from described first gripper shoe.
Stent holder the most according to claim 7, it is characterised in that described platform and described workbench
Between be provided for supporting the second gripper shoe of described platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274480.0A CN104015144B (en) | 2014-06-18 | 2014-06-18 | Stent holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274480.0A CN104015144B (en) | 2014-06-18 | 2014-06-18 | Stent holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015144A CN104015144A (en) | 2014-09-03 |
| CN104015144B true CN104015144B (en) | 2017-01-04 |
Family
ID=51432296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274480.0A Active CN104015144B (en) | 2014-06-18 | 2014-06-18 | Stent holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015144B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292173U (en) * | 2011-09-08 | 2012-07-04 | 昆山恒源机械制造有限公司 | Milling slot fixture of support |
| CN202507072U (en) * | 2011-12-16 | 2012-10-31 | 昆山恒源机械制造有限公司 | Support clamp |
| EP2653261A1 (en) * | 2012-04-20 | 2013-10-23 | RIW-Maschinenbau GmbH | Clamping device and method for processing a blank using such a clamping device |
| CN103624600A (en) * | 2013-10-31 | 2014-03-12 | 仙桃祥泰汽车零部件有限公司 | Opening-milling multi-station numerical control machining clamp for SUV front brake brackets |
| CN203566378U (en) * | 2013-11-28 | 2014-04-30 | 慈溪市华炎机械有限公司 | Special clamp for drilling threaded holes in connecting rod |
| CN103831649A (en) * | 2014-02-07 | 2014-06-04 | 江苏恒力制动器制造有限公司 | Clamping device for machining of disc brake support |
| CN203887749U (en) * | 2014-06-18 | 2014-10-22 | 昆山恒源机械制造有限公司 | Support clamp |
-
2014
- 2014-06-18 CN CN201410274480.0A patent/CN104015144B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292173U (en) * | 2011-09-08 | 2012-07-04 | 昆山恒源机械制造有限公司 | Milling slot fixture of support |
| CN202507072U (en) * | 2011-12-16 | 2012-10-31 | 昆山恒源机械制造有限公司 | Support clamp |
| EP2653261A1 (en) * | 2012-04-20 | 2013-10-23 | RIW-Maschinenbau GmbH | Clamping device and method for processing a blank using such a clamping device |
| CN103624600A (en) * | 2013-10-31 | 2014-03-12 | 仙桃祥泰汽车零部件有限公司 | Opening-milling multi-station numerical control machining clamp for SUV front brake brackets |
| CN203566378U (en) * | 2013-11-28 | 2014-04-30 | 慈溪市华炎机械有限公司 | Special clamp for drilling threaded holes in connecting rod |
| CN103831649A (en) * | 2014-02-07 | 2014-06-04 | 江苏恒力制动器制造有限公司 | Clamping device for machining of disc brake support |
| CN203887749U (en) * | 2014-06-18 | 2014-10-22 | 昆山恒源机械制造有限公司 | Support clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015144A (en) | 2014-09-03 |
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Effective date of registration: 20201214 Address after: Room 4, no.6, Sanjia Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Yuyuan Precision Machinery Manufacturing Co.,Ltd. Address before: No.8, Sanjia Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN HENGYUAN MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |