CN105415182A - Driving clamp for cam shaft grinding - Google Patents
Driving clamp for cam shaft grinding Download PDFInfo
- Publication number
- CN105415182A CN105415182A CN201510876434.2A CN201510876434A CN105415182A CN 105415182 A CN105415182 A CN 105415182A CN 201510876434 A CN201510876434 A CN 201510876434A CN 105415182 A CN105415182 A CN 105415182A
- Authority
- CN
- China
- Prior art keywords
- fixture
- plate
- grip block
- clamp plate
- hold
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a driving clamp for cam shaft grinding. The clamp comprises a fixed clamp plate (2), a clamping block (1) is arranged on one side of the fixed clamp plate (2), and a movable clamp plate (3) connected with the fixed clamp plate (2) is arranged on the fixed clamp plate (2). Semicircular clamping grooves (4) are formed in the corresponding faces of the clamping block (1) and the movable clamp plate (3). The upper end of the clamping block (1) is connected with the upper end of the movable clamp plate (3) through a locking screw (5). A locating pin (6) is arranged in the middle of the clamping block (1). The locating pin (6) is located through a locating pin fixing screw (7) penetrating into the clamping block (1). The driving clamp has the beneficial effects of being simple in structure, low in cost and convenient to use. A cam shaft can be fast mounted and demounted, machining errors can also be effectively avoided, and product quality is improved.
Description
Technical field
The present invention relates to a kind of fixture, particularly a kind of drive fixture for Camshaft Grinding processing.
Background technology
In existing Camshaft Grinding process, the top mode adding driver plate positioning fixture of general employing is carried out, wherein, top for pushing up folder workpiece, the rotation of workpiece is driven by driver plate, although do feasible like this, but, the error of size can be caused, often cannot reach processing dimension.
Summary of the invention
Object of the present invention is just to provide a kind of drive fixture for Camshaft Grinding processing that effectively can prevent error.
The object of the invention is by such technical scheme realize, a kind of drive fixture for Camshaft Grinding processing, described fixture comprises side and determines plate with the fixture of grip block, determine plate is provided with at described fixture and to determine the fixture that plate is connected with fixture and move plate, move on plate corresponding surface at described grip block and fixture and be provided with clamping semicircle groove, the upper end that upper end and the fixture of described grip block move plate is connected by lock-screw, the middle part of described grip block is provided with alignment pin, and described alignment pin is by penetrating the alignment pin hold-down screw location of grip block.
Wherein, for the ease of resetting, being provided with at the middle part that described fixture moves plate and running through the installing hole that fixture moves plate, in described installing hole, being provided with hold-down screw and back-moving spring, one end of described back-moving spring withstands on hold-down screw, and the other end withstands on the end face of grip block.
Further describe, the lower end moving plate at described fixture is provided with mounting flange, and the middle part of determining plate at described fixture is provided with the installing hole coordinated with mounting flange, determines plate to be provided through fixture locate the dynamic plate hold-down screw that one end penetrates installing hole at described fixture.
Owing to have employed technique scheme, the present invention has structure advantage simple, with low cost, easy to use, adopts it not only can mount and dismount camshaft fast, but also effectively prevent the generation of mismachining tolerance, improve product quality.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Be described in further detail the specific embodiment of the present invention below in conjunction with accompanying drawing, but the present invention is not limited to these embodiments, any improvement or alternative on the present embodiment essence spirit, still belongs to the claims in the present invention scope required for protection.
Embodiment 1: as shown in Figure 1, a kind of drive fixture for Camshaft Grinding processing, described fixture comprises side and determines plate 2 with the fixture of grip block 1, determine plate 2 is provided with at described fixture and to determine the fixture that plate 2 is connected with fixture and move plate 3, move on plate 3 corresponding surface at described grip block 1 and fixture and be provided with clamping semicircle groove 4, the upper end that upper end and the fixture of described grip block 1 move plate 3 is connected by lock-screw 5, the middle part of described grip block 1 is provided with alignment pin 6, and described alignment pin 6 is located by the alignment pin hold-down screw 7 penetrating grip block 1.
Conveniently return, be provided with at the middle part that described fixture moves plate 3 and run through the installing hole that fixture moves plate 3, in described installing hole, be provided with hold-down screw 8 and back-moving spring 9, one end of described back-moving spring 9 withstands on hold-down screw 8, and the other end withstands on the end face of grip block 1.
Wherein, the lower end moving plate 3 at described fixture is provided with mounting flange 10, the middle part of determining plate 2 at described fixture is provided with the installing hole 11 coordinated with mounting flange 10, determines plate 2 to be provided through fixture determine the dynamic plate hold-down screw 12 that plate 2 one end penetrates installing hole 11 at described fixture.
The present invention is installed on grinding machine, then clamping semicircle groove 4 is put in the one end of the camshaft needing processing, tighten lock-screw 5.
Claims (3)
1. the drive fixture for Camshaft Grinding processing, it is characterized in that: described fixture comprises side and determines plate (2) with the fixture of grip block (1), determine plate (2) is provided with at described fixture and to determine the fixture that plate (2) is connected with fixture and move plate (3), move on plate (3) corresponding surface at described grip block (1) and fixture and be provided with clamping semicircle groove (4), the upper end that upper end and the fixture of described grip block (1) move plate (3) is connected by lock-screw (5), the middle part of described grip block (1) is provided with alignment pin (6), described alignment pin (6) is by penetrating alignment pin hold-down screw (7) location of grip block (1).
2. as claimed in claim 1 for the drive fixture of Camshaft Grinding processing, it is characterized in that: be provided with at the middle part that described fixture moves plate (3) and run through the installing hole that fixture moves plate (3), hold-down screw (8) and back-moving spring (9) is provided with in described installing hole, one end of described back-moving spring (9) withstands on hold-down screw (8), and the other end withstands on the end face of grip block (1).
3. as claimed in claim 2 for the drive fixture of Camshaft Grinding processing, it is characterized in that: the lower end moving plate (3) at described fixture is provided with mounting flange (10), the middle part of determining plate (2) at described fixture is provided with the installing hole (11) coordinated with mounting flange (10), determines plate (2) to be provided through fixture determine the dynamic plate hold-down screw (12) that plate (2) one end penetrates installing hole (11) at described fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876434.2A CN105415182A (en) | 2015-12-03 | 2015-12-03 | Driving clamp for cam shaft grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876434.2A CN105415182A (en) | 2015-12-03 | 2015-12-03 | Driving clamp for cam shaft grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415182A true CN105415182A (en) | 2016-03-23 |
Family
ID=55493944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876434.2A Pending CN105415182A (en) | 2015-12-03 | 2015-12-03 | Driving clamp for cam shaft grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942306A (en) * | 2018-08-23 | 2018-12-07 | 四川福蓉科技股份公司 | A kind of mushroom fixture head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007075934A (en) * | 2005-09-13 | 2007-03-29 | Nippon Spindle Mfg Co Ltd | Workpiece fixing device |
| CN201124293Y (en) * | 2006-11-30 | 2008-10-01 | 上海航天动力机械研究所 | Conduit pipeline clamping, welding positioning clamp |
| CN101862999A (en) * | 2010-06-28 | 2010-10-20 | 深圳市银宝山新科技股份有限公司 | Fixture |
| CN204381868U (en) * | 2014-12-22 | 2015-06-10 | 黑龙江商业职业学院 | A kind of railway carriage chain rivet Special Fixture for Machining |
| CN204603837U (en) * | 2015-05-21 | 2015-09-02 | 常州信息职业技术学院 | A kind of bar fine finishining fixture |
| CN205166681U (en) * | 2015-12-03 | 2016-04-20 | 重庆市钜铖机械有限公司 | A drive anchor clamps for camshaft abrasive machining |
-
2015
- 2015-12-03 CN CN201510876434.2A patent/CN105415182A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007075934A (en) * | 2005-09-13 | 2007-03-29 | Nippon Spindle Mfg Co Ltd | Workpiece fixing device |
| CN201124293Y (en) * | 2006-11-30 | 2008-10-01 | 上海航天动力机械研究所 | Conduit pipeline clamping, welding positioning clamp |
| CN101862999A (en) * | 2010-06-28 | 2010-10-20 | 深圳市银宝山新科技股份有限公司 | Fixture |
| CN204381868U (en) * | 2014-12-22 | 2015-06-10 | 黑龙江商业职业学院 | A kind of railway carriage chain rivet Special Fixture for Machining |
| CN204603837U (en) * | 2015-05-21 | 2015-09-02 | 常州信息职业技术学院 | A kind of bar fine finishining fixture |
| CN205166681U (en) * | 2015-12-03 | 2016-04-20 | 重庆市钜铖机械有限公司 | A drive anchor clamps for camshaft abrasive machining |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942306A (en) * | 2018-08-23 | 2018-12-07 | 四川福蓉科技股份公司 | A kind of mushroom fixture head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |