CN105290847A - Guide cylinder embedded type tool - Google Patents
Guide cylinder embedded type tool Download PDFInfo
- Publication number
- CN105290847A CN105290847A CN201510879843.8A CN201510879843A CN105290847A CN 105290847 A CN105290847 A CN 105290847A CN 201510879843 A CN201510879843 A CN 201510879843A CN 105290847 A CN105290847 A CN 105290847A
- Authority
- CN
- China
- Prior art keywords
- guide cylinder
- rod
- hole
- push rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the machining field of automobile parts, in particular to a guide cylinder clamping tool. The guide cylinder clamping tool comprises a base, a wedge rod, a push rod and a clamping rod, wherein the base is provided with a groove; a through hole is formed in the bottom end of the groove; the push rod is in sliding connection with the through hole; a sliding groove communicated with the through hole is formed in the lateral wall of the groove and in sliding connection with the wedge rod; a connecting hole is formed in the bottom end of the push rod; the wedge rod is located in the connecting hole and abuts against the connecting hole; a connecting rod is arranged in the groove, the top end of the connecting rod is hinged to the clamping rod, and the bottom end of the clamping rod is hinged to the top end of the connecting rod. By means of the guide cylinder clamping tool, the problem that in an existing machining technology, a three-claw chuck mechanism used for clamping a guide cylinder is complex is solved, and the guide cylinder embedded type tool is simple in structure.
Description
Technical field
The present invention relates to auto parts and components manufacture field, be specially the embedded frock of a kind of guide cylinder.
Background technology
Along with the continuous renewal of Domestic Automotive Industry product is regenerated, the requirement of people to the bearing capacity of auto parts and components product, life-span and reliability is more and more higher.Therefore to enhance productivity, improve dimensional tolerance, the precision of product, reduce material consumption, reduce costs, become the technology main flow of auto parts and components processing.
Automobile guiding cylinder product a kind ofly to lead matching used part for the power transmission shaft in automobile steering device booster, automobile gearbox, the oil cylinder in car hydraulics, and its purposes is wide, and model is many, and batch is large.In current processing and manufacturing, mostly adopt the scroll chuck be made up of chuck body, movable jaw and claw driving mechanism to clamp guide cylinder, structure is comparatively complicated, and the maintenance also more complicated to scroll chuck.
Summary of the invention
The present invention is in order to solve in existing processing skill, and the problem that the scroll chuck mechanism adopted when clamping guide cylinder is more complicated, the object of the present invention is to provide the embedded frock of the simple guide cylinder of a kind of structure.
The invention provides base case is: the embedded frock of guide cylinder, comprise pedestal, wedge bar, push rod and supporting rod, wherein, described pedestal is provided with groove, the bottom of described groove is provided with through hole, described push rod and described through hole are slidably connected, the sidewall of described groove has the chute being communicated with described through hole, described chute and described wedge bar are slidably connected, the bottom of described push rod is provided with connecting hole, described wedge bar is positioned at described connecting hole inside and offsets with described connecting hole, connecting rod is provided with in described groove, top and the described supporting rod of described connecting rod are hinged, the bottom of described supporting rod is hinged on the top of described connecting rod.
The operation principle of base case: guide cylinder to be held is placed on the table, promote wedge bar, wedge bar slides in connecting hole, along with the slip of wedge bar, the connecting hole offseted with wedge bar moves in cammed surface, drive on push rod and move, after push rod moves, the supporting rod that promotion push rod top connects moves, supporting rod moves by bottom, because supporting rod is also hinged on connecting rod, the top of supporting rod moves down, thus finally produces inwall with the contact internal walls of guide cylinder and extrude thus clamp conductor barrel from the inwall of guide cylinder.
The beneficial effect of base case is: by the movement of wedge bar in connecting hole, drive the rising of push rod, thus drive the motion of supporting rod, extruding is produced to guide cylinder inwall, by clamping guide cylinder the extruding of guide cylinder inwall, comparing in existing skill adopts scroll chuck to clamp guide cylinder, easy and simple to handle, and structure is simpler.
Preferred version one: based on scheme preferred, the end face that described connecting hole and described connecting rod offset is provided with pulley; Beneficial effect: by arranging pulley, is converted into rolling friction by the original sliding friction between connecting hole and connecting rod, reduces frictional force, thus reduces the wearing and tearing produced because of friction.
Preferred version two: preferably one preferred, the surface of described supporting rod is provided with frictional layer; Beneficial effect: by arranging frictional layer to the surface of supporting rod, increase the friction between supporting rod and guide cylinder inwall, thus make the clamping effect of guide cylinder better.
Preferred version three: preferably two preferred, the surface of described push rod is provided with polishing layer; Beneficial effect: by after push rod surface arranges polishing layer, makes push rod surface become smooth, reduces the frictional force of push rod when sliding, thus reduces the wearing and tearing on push rod surface, extend the service life of push rod.
Excellent alternative four: preferably three preferred, described wedge bar is connected with handle; Beneficial effect: after arranging handle, facilitates the operation to wedge bar.
Accompanying drawing explanation
Fig. 1 is the sectional view of the embedded frock embodiment of guide cylinder of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: pedestal 100, groove 103, through hole 105, push rod 201, wedge bar 203, connecting hole 205, pulley 207, handle 209, chute 211, connecting rod 221, supporting rod 223, guide cylinder.
The embedded frock of guide cylinder as shown in Figure 1, comprise pedestal 100, wedge bar 203, push rod 201 and supporting rod 223, pedestal 100 is provided with groove 103, the bottom of groove 103 is provided with through hole 105, push rod 201 and through hole 105 are slidably connected, the sidewall of groove 103 has the chute 211 being communicated with through hole 105, chute 211 and wedge bar 203 are slidably connected, the bottom of push rod 201 is provided with connecting hole 205, the surface of push rod 201 is provided with polishing layer, wedge bar 203 is positioned at connecting hole 205 inside and the end face that connecting hole 205 and connecting rod 221 offset is provided with pulley 207, wedge bar 203 is connected with handle 209, connecting rod 221 is provided with in groove 103, top and the supporting rod 223 of connecting rod 221 are hinged, the bottom of supporting rod 223 is hinged on the top of connecting rod 221, the surface of supporting rod 223 is provided with frictional layer.
Guide cylinder 300 to be held is placed on the table, promote wedge bar 203, wedge bar 203 slides in connecting hole 205, along with the slip of wedge bar 203, the connecting hole 205 offseted with wedge bar 203 moves in cammed surface, drive on push rod 201 and move, after push rod 201 moves, the supporting rod 223 that promotion push rod 201 top connects moves, supporting rod 223 moves by bottom, because supporting rod 223 is also hinged on connecting rod 221, the top of supporting rod 223 moves down, thus finally inwall is produced with the contact internal walls of guide cylinder 300 and extrude thus from the inwall of guide cylinder 300, conductor barrel clamped, by the movement of wedge bar 203 in connecting hole 205, drive the rising of push rod 201, thus drive the motion of supporting rod 223, extruding is produced to guide cylinder 300 inwall, by clamping guide cylinder 300 extruding of guide cylinder 300 inwall, compare in existing skill and adopt scroll chuck to clamp guide cylinder 300, easy and simple to handle, structure is simpler, by arranging pulley 207, the original sliding friction between connecting hole 205 and connecting rod 221 being converted into rolling friction, reducing frictional force, thus reduce the wearing and tearing produced because of friction, by arranging frictional layer to the surface of supporting rod 223, increasing the friction between supporting rod 223 and guide cylinder 300 inwall, thus making the clamping effect of guide cylinder 300 better, by after push rod 201 surface arranges polishing layer, make push rod 201 surface become smooth, reduce the frictional force of push rod 201 when sliding, thus reduce the wearing and tearing on push rod 201 surface, extend the service life of push rod 201, after handle 209 is set, facilitate the operation to wedge bar 203.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. the embedded frock of guide cylinder, comprise pedestal, wedge bar, push rod and supporting rod, it is characterized in that: described pedestal is provided with groove, the bottom of described groove is provided with through hole, described push rod and described through hole are slidably connected, the sidewall of described groove has the chute being communicated with described through hole, described chute and described wedge bar are slidably connected, the bottom of described push rod is provided with connecting hole, described wedge bar is positioned at described connecting hole inside and offsets with described connecting hole, connecting rod is provided with in described groove, top and the described supporting rod of described connecting rod are hinged, the bottom of described supporting rod is hinged on the top of described connecting rod.
2. the embedded frock of guide cylinder according to claim 1, is characterized in that: the end face offseted with described connecting rod of described connecting hole is provided with pulley.
3. the embedded frock of guide cylinder according to claim 2, is characterized in that: the surface of described supporting rod is provided with frictional layer.
4. the embedded frock of guide cylinder according to claim 3, is characterized in that: the surface of described push rod is provided with polishing layer.
5. the embedded frock of guide cylinder according to claim 4, is characterized in that: described wedge bar is connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879843.8A CN105290847A (en) | 2015-12-05 | 2015-12-05 | Guide cylinder embedded type tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879843.8A CN105290847A (en) | 2015-12-05 | 2015-12-05 | Guide cylinder embedded type tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290847A true CN105290847A (en) | 2016-02-03 |
Family
ID=55189025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879843.8A Pending CN105290847A (en) | 2015-12-05 | 2015-12-05 | Guide cylinder embedded type tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290847A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736684A (en) * | 2016-12-14 | 2017-05-31 | 昌河飞机工业（集团）有限责任公司 | A kind of Workpiece clamping device |
| CN108421913A (en) * | 2018-05-07 | 2018-08-21 | 广州华奥智能科技有限公司 | Die blank erection device |
| CN108890188A (en) * | 2018-06-27 | 2018-11-27 | 芜湖鼎瀚再制造技术有限公司 | A kind of multistation annulus welder |
| CN111283581A (en) * | 2020-03-30 | 2020-06-16 | 江丽平 | Quick fixture that machining used |
| CN111958272A (en) * | 2019-05-20 | 2020-11-20 | Smw-奥托布洛克紧固系统有限责任公司 | Zero point clamping device |
| CN112108918A (en) * | 2020-09-18 | 2020-12-22 | 肖慈敏 | Multi-section fastening structure for processing and connecting annular parts |
| CN113084729A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Cylindrical workpiece multidimensional adjusting clamp integrated mechanism |
-
2015
- 2015-12-05 CN CN201510879843.8A patent/CN105290847A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736684A (en) * | 2016-12-14 | 2017-05-31 | 昌河飞机工业（集团）有限责任公司 | A kind of Workpiece clamping device |
| CN108421913A (en) * | 2018-05-07 | 2018-08-21 | 广州华奥智能科技有限公司 | Die blank erection device |
| CN108890188A (en) * | 2018-06-27 | 2018-11-27 | 芜湖鼎瀚再制造技术有限公司 | A kind of multistation annulus welder |
| CN111958272A (en) * | 2019-05-20 | 2020-11-20 | Smw-奥托布洛克紧固系统有限责任公司 | Zero point clamping device |
| CN111958272B (en) * | 2019-05-20 | 2024-05-24 | Smw-奥托布洛克紧固系统有限责任公司 | Zero clamping device |
| CN111283581A (en) * | 2020-03-30 | 2020-06-16 | 江丽平 | Quick fixture that machining used |
| CN112108918A (en) * | 2020-09-18 | 2020-12-22 | 肖慈敏 | Multi-section fastening structure for processing and connecting annular parts |
| CN113084729A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Cylindrical workpiece multidimensional adjusting clamp integrated mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |