CN203887749U - Support clamp - Google Patents
Support clamp Download PDFInfo
- Publication number
- CN203887749U CN203887749U CN201420327432.9U CN201420327432U CN203887749U CN 203887749 U CN203887749 U CN 203887749U CN 201420327432 U CN201420327432 U CN 201420327432U CN 203887749 U CN203887749 U CN 203887749U
- Authority
- CN
- China
- Prior art keywords
- centering
- workbench
- push rod
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a support clamp which comprises a workbench. At least one clamp set is arranged on the workbench and comprises a centering component arranged on the workbench, the centering component comprises a centering base, a centering inclined block is movably arranged in the centering base, one end of the centering inclined block extends into the centering base and is connected with a centering cylinder, a conical portion is arranged at the other end of the centering inclined block, two centering push rods which are equal in length are symmetrically arranged on the two sides of the conical portion and located in the centering base, the two centering push rods are used for selectively pushing the inner side face of a support, two sets of push rod components used for pushing the support are symmetrically arranged on one side of the centering component along the extension cord of the central line of the centering component, and the push rod components are used for limiting movement of the support on the workbench. Through the centering component, the centering inclined block pushes the two centering push rods which are equal in length to push the inner side face of the support, the support clamped on the workbench can be automatically centered, manual centering work is reduced, centering errors are lowered, and machining precision is improved.
Description
Technical field
The utility model relates to caliper production technical field, relates in particular to a kind of stent holder.
Background technology
Along with improving constantly of vehicle performance, the continuous lifting of the speed of a motor vehicle has also proposed requirements at the higher level to the brakes of vehicle thereupon, so the better disk brake of braking effect is applied in car, commercial car just more and more widely.Automotive disc brake is made rubbing surface with middle end face, form brake unit, and the size of this brake force is just reflected in across on the clamping clip in brake disc both sides, is called caliper by friction plate and its metal dish.
The support of caliper, in process, need to be fixed on the workbench of process equipment, for the frame of symmetrical structure, also needs centering to install, like this machining accuracy in guarantee frame later stage when clamping.Can only to support, carry out centering installation by operator is manual at present, make like this clamping difficulty large, production efficiency is low, and manual centering can produce error, can not guarantee the machining accuracy in frame later stage.
Utility model content
The purpose of this utility model is to propose a kind of stent holder, and it is simple in structure, and convenient mounting and clamping can automatically be treated machining support and carry out centering, and positioning precision is high, can effectively improve the quality of production.
For reaching this object, the utility model by the following technical solutions:
A kind of stent holder, comprise workbench, at least one group of fixture group is set on described workbench, described fixture group comprises the centering assembly being arranged on described workbench, described centering assembly comprises centering pedestal, in described centering pedestal, be movably provided with centering skewback, one end of described centering skewback extends in described centering pedestal and is connected with centering cylinder, the other end of described centering skewback is provided with tapered portion, described tapered portion is greater than the diameter away from one end of described centering cylinder near the diameter of one end of described centering cylinder, the both sides of described tapered portion are also positioned at described centering pedestal and are symmetrical arranged two centering push rods equal in length, one end of described centering push rod and described tapered portion contact arrange, the other end slidably extends to the outer medial surface for support described in butt of described centering pedestal,
One side of described centering assembly is symmetrical arranged two groups for holding out against the push rod component of described support along the extended line of the center line of described centering assembly, two described push rod component and described centering assembly are isosceles triangle and are distributed on described workbench, for limiting the movement of described support on described workbench.
A kind of preferred version as stent holder, the both sides of described centering pedestal are provided with and prevent that described centering push rod from departing from the locating piece of described centering pedestal, in described centering pedestal, be provided with described centering push rod the first chute, in described locating piece, corresponding described the first chute is disposed with the second chute and the 3rd chute of mutual perforation, described the second chute is near described the first chute setting, the size of described the first chute equals the size of described the second chute, the size of described the second chute is greater than the size of described the 3rd chute, described centering push rod comprises push rod first and push rod second portion, described push rod first is movably arranged in described the first chute and described the second chute, being arranged in described the 3rd chute of described push rod second portion activity, in described the second chute, be also provided for the first spring that described centering push rod is resetted.
As a kind of preferred version of stent holder, a side of described centering assembly is also provided with for described support being pressed on to the briquetting assembly on described workbench.
A kind of preferred version as stent holder, described briquetting assembly comprises rotary cylinder, the piston rod end of described rotary cylinder is connected with dwang, briquetting has been threaded on described dwang, described briquetting is used for selectively compressing described support away from one end of described dwang, is equipped with for preventing that described briquetting from departing from the hold-down nut of described dwang on described dwang.
A kind of preferred version as stent holder, described push rod component comprises the tip-lever support being fixedly installed on described workbench, on described tip-lever support, offer screwed hole, in described screwed hole, be equipped with screwed compression bar, described compression bar is parallel to described workbench, and the side that is pressed in described support is optionally pushed up in the end of described compression bar.
A kind of preferred version as stent holder, rotational positioning assembly is also set on described workbench, described rotational positioning assembly comprises rotation seat, one side of described rotation seat arranges rotor plate, described rotor plate is rotated and is arranged on described rotation seat by rotating shaft, one end of described rotor plate and described support compress, the other end of described rotor plate and rotation push rod butt, on described rotation seat, offer described rotation push rod step blind hole, one end of described rotation push rod is arranged in described step blind hole and is connected with the second spring in described step blind hole, the other end of described rotation push rod passes described step blind hole and extends to outside and the described rotor plate butt of rotation seat.
Utilize the elastic force promotion rotation push rod of the second spring to move, the movement of rotating push rod is rotated rotor plate, further makes rotor plate hold out against support away from the one end of rotating push rod.
As a kind of preferred version of stent holder, on described workbench interval arrange four groups described in fixture group.
By four groups of fixture groups are set on workbench, four stations are processed simultaneously, have improved production efficiency.
A kind of preferred version as stent holder, on described workbench, be provided with first gripper shoe vertical with described workbench, one side of described the first gripper shoe and described the first gripper shoe are fixedly connected with platform, described platform is parallel with described workbench, the width of described platform is less than the width of described workbench, wherein described in two groups, fixture group is arranged on described platform, remain two groups described in fixture group be arranged on described workbench and be positioned at described platform away from a side of described the first gripper shoe.
As a kind of preferred version of stent holder, between described platform and described workbench, be provided for supporting the second gripper shoe of described platform.
With respect to prior art, the beneficial effects of the utility model: by centering assembly is set, utilize centering skewback to promote the medial surface that support is pressed on two centering push rod tops equal in length, can to clamping, the support on workbench carries out centering automatically, reduced artificial centering work, reduce the error of centralization, improved machining accuracy.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is that the master of the stent holder described in embodiment looks schematic diagram;
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 A place enlarged diagram 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, the second chute, 219, the 3rd chute;
22, push rod component; 221, tip-lever support; 222, compression bar;
23, briquetting assembly; 231, rotary cylinder; 232, dwang; 233, briquetting; 234, hold-down nut;
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, 6, the second gripper shoe.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
As shown in Fig. 1 to 5, the stent holder of embodiment of the present utility model, comprise workbench 1, one group of fixture group 2 is at least set on workbench 1, on workbench 1, interval arranges four groups of fixture groups 2 in the present embodiment, four groups of fixture groups 2 can be disposed on workbench 1, also can be distributed on workbench 1 as the present embodiment ladder, when being ladder distribution, bracing or strutting arrangement need to be additionally set on workbench 1, in the present embodiment, on workbench 1, be provided with first gripper shoe 4 vertical with workbench 1, one side of the first gripper shoe 4 and the first gripper shoe 4 are fixedly connected with platform 5, platform 5 is parallel with workbench 1, the width of platform 5 is less than the width of workbench 1, wherein two groups of fixture groups 2 are arranged on platform 5, remaining two groups of fixture groups 2 is arranged on workbench 1 and is positioned at platform 5 away from a side of the first gripper shoe 4, between platform 5 and workbench 1, be provided for the second gripper shoe 6 of support platform 5.
Wherein, fixture group 2 comprises centering assembly 21, push rod component 22, briquetting assembly 23 and rotational positioning assembly 24.
Centering assembly 21 centering assemblies 21 comprise centering pedestal 211, in centering pedestal 211, be movably provided with centering skewback 212, one end of centering skewback 212 extends in centering pedestal 211 and is connected with centering cylinder 213, the other end of centering skewback 212 is provided with tapered portion 214, tapered portion 214 is greater than the diameter away from one end of centering cylinder 213 near the diameter of one end of centering cylinder 213, the both sides of tapered portion 214 are also positioned at centering pedestal 211 and are symmetrical arranged two centering push rods 215 equal in length, one end of centering push rod 215 and tapered portion 214 contact settings, the other end slidably extends to the outer medial surface for butt support 3 of centering pedestal 211.
The both sides of centering pedestal 211 are provided with and prevent that centering push rod 215 from departing from the locating piece 216 of centering pedestal 211, in centering pedestal 211, be provided with centering push rod 215 use the first chutes 217, at interior corresponding the first chute 217 of locating piece 216, be disposed with the second chute 218 and the 3rd chute 219 of mutual perforation, the second chute 218 arranges near the first chute 217, the size of the first chute 217 equals the size of the second chute 218, the size of the second chute 218 is greater than the size of the 3rd chute 219, centering push rod 215 comprises push rod first and push rod second portion, push rod first is movably arranged in the first chute 217 and the second chute 218, being arranged in the 3rd chute 219 of push rod second portion activity, in the second chute 218, be also provided for the first spring 210 that centering push rod 215 is resetted.
The quantity of push rod component 22 is two, be positioned at a side of centering assembly 21 and be symmetrical arranged along the extended line of the center line of centering assembly 21, two push rod component 22 are isosceles triangle with centering assembly 21 and are distributed on workbench 1, for limiting the movement of support 3 on workbench 1, push rod component 22 comprises tip-lever support 221, wherein two tip-lever supports 221 are fixedly installed on workbench 1, remaining two tip-lever supports 221 are fixedly installed on platform 5, on tip-lever support 221, offer screwed hole, in screwed hole, be equipped with screwed compression bar 222, compression bar 222 is parallel to workbench 1, and the side that is pressed in support 3 is optionally pushed up in the end of compression bar 222.
Briquetting assembly 23 comprises rotary cylinder 231, the piston rod end of rotary cylinder 231 is connected with dwang 232, briquetting 233 has been threaded on dwang 232, briquetting 233 is used for selectively compressing support 3 away from one end of dwang 232, is equipped with for preventing that briquetting 233 from departing from the hold-down nut 234 of dwangs 232 on dwang 232.
Rotational positioning assembly 24 comprises rotation seat 241, one side of rotation seat 241 arranges rotor plate 242, rotor plate 242 is rotated and is arranged on rotation seat 241 by rotating shaft 243, one end of rotor plate 242 and support 3 compress, the other end of rotor plate 242 and rotation push rod 244 butts, on rotation seat 241, offer and rotate push rod 244 use step blind holes 245, the one end of rotating push rod 244 is arranged in step blind hole 245 and is connected with the second spring 246 in step blind hole 245, the other end of rotation push rod 244 passes step blind hole 245 and extends to outside and rotor plate 242 butts of rotation seat 241.
In description of the present utility model, it will be appreciated that term " first ", " second ", " the 3rd " only, for being distinguished on describing, do not have special implication.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. a stent holder, it is characterized in that, comprise workbench, at least one group of fixture group is set on described workbench, described fixture group comprises the centering assembly being arranged on described workbench, described centering assembly comprises centering pedestal, in described centering pedestal, be movably provided with centering skewback, one end of described centering skewback extends in described centering pedestal and is connected with centering cylinder, the other end of described centering skewback is provided with tapered portion, described tapered portion is greater than the diameter away from one end of described centering cylinder near the diameter of one end of described centering cylinder, the both sides of described tapered portion are also positioned at described centering pedestal and are symmetrical arranged two centering push rods equal in length, one end of described centering push rod and described tapered portion contact arrange, the other end slidably extends to the outer medial surface for support described in butt of described centering pedestal,
One side of described centering assembly is symmetrical arranged two groups for holding out against the push rod component of described support along the extended line of the center line of described centering assembly, two described push rod component and described centering assembly are isosceles triangle and are distributed on described workbench, for limiting the movement of described support on described workbench.
2. stent holder according to claim 1, it is characterized in that, the both sides of described centering pedestal are provided with and prevent that described centering push rod from departing from the locating piece of described centering pedestal, in described centering pedestal, be provided with described centering push rod the first chute, in described locating piece, corresponding described the first chute is disposed with the second chute and the 3rd chute of mutual perforation, described the second chute is near described the first chute setting, the size of described the first chute equals the size of described the second chute, the size of described the second chute is greater than the size of described the 3rd chute, described centering push rod comprises push rod first and push rod second portion, described push rod first is movably arranged in described the first chute and described the second chute, being arranged in described the 3rd chute of described push rod second portion activity, in described the second chute, be also provided for the first spring that described centering push rod is resetted.
3. stent holder according to claim 2, is characterized in that, a side of described centering assembly is also provided with for described support being pressed on to the briquetting assembly on described workbench.
4. stent holder according to claim 3, it is characterized in that, described briquetting assembly comprises rotary cylinder, the piston rod end of described rotary cylinder is connected with dwang, briquetting has been threaded on described dwang, described briquetting is used for selectively compressing described support away from one end of described dwang, is equipped with for preventing that described briquetting from departing from the hold-down nut of described dwang on described dwang.
5. stent holder according to claim 1, it is characterized in that, described push rod component comprises the tip-lever support being fixedly installed on described workbench, on described tip-lever support, offer screwed hole, in described screwed hole, be equipped with screwed compression bar, described compression bar is parallel to described workbench, and the side that is pressed in described support is optionally pushed up in the end of described compression bar.
6. stent holder according to claim 1, it is characterized in that, rotational positioning assembly is also set on described workbench, described rotational positioning assembly comprises rotation seat, one side of described rotation seat arranges rotor plate, described rotor plate is rotated and is arranged on described rotation seat by rotating shaft, one end of described rotor plate and described support compress, the other end of described rotor plate and rotation push rod butt, on described rotation seat, offer described rotation push rod step blind hole, one end of described rotation push rod is arranged in described step blind hole and is connected with the second spring in described step blind hole, the other end of described rotation push rod passes described step blind hole and extends to outside and the described rotor plate butt of rotation seat.
7. stent holder according to claim 1, is characterized in that, on described workbench interval arrange four groups described in fixture group.
8. stent holder according to claim 7, it is characterized in that, on described workbench, be provided with first gripper shoe vertical with described workbench, one side of described the first gripper shoe and described the first gripper shoe are fixedly connected with platform, described platform is parallel with described workbench, the width of described platform is less than the width of described workbench, wherein described in two groups, fixture group is arranged on described platform, remain two groups described in fixture group be arranged on described workbench and be positioned at described platform away from a side of described the first gripper shoe.
9. stent holder according to claim 8, is characterized in that, is provided for supporting the second gripper shoe of described platform between described platform and described workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327432.9U CN203887749U (en) | 2014-06-18 | 2014-06-18 | Support clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327432.9U CN203887749U (en) | 2014-06-18 | 2014-06-18 | Support clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887749U true CN203887749U (en) | 2014-10-22 |
Family
ID=51714197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327432.9U Withdrawn - After Issue CN203887749U (en) | 2014-06-18 | 2014-06-18 | Support clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015144A (en) * | 2014-06-18 | 2014-09-03 | 昆山恒源机械制造有限公司 | Support fixture |
| CN105364748A (en) * | 2015-11-26 | 2016-03-02 | 苏州博众精工科技有限公司 | Product positioning and clamping mechanism |
-
2014
- 2014-06-18 CN CN201420327432.9U patent/CN203887749U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015144A (en) * | 2014-06-18 | 2014-09-03 | 昆山恒源机械制造有限公司 | Support fixture |
| CN104015144B (en) * | 2014-06-18 | 2017-01-04 | 昆山恒源机械制造有限公司 | Stent holder |
| CN105364748A (en) * | 2015-11-26 | 2016-03-02 | 苏州博众精工科技有限公司 | Product positioning and clamping mechanism |
| CN105364748B (en) * | 2015-11-26 | 2017-02-01 | 苏州博众精工科技有限公司 | Product positioning and clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |