CN201089099Y - Clamping actuating device for grinding disc type components - Google Patents
Clamping actuating device for grinding disc type components Download PDFInfo
- Publication number
- CN201089099Y CN201089099Y CNU2007201143031U CN200720114303U CN201089099Y CN 201089099 Y CN201089099 Y CN 201089099Y CN U2007201143031 U CNU2007201143031 U CN U2007201143031U CN 200720114303 U CN200720114303 U CN 200720114303U CN 201089099 Y CN201089099 Y CN 201089099Y
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- driving box
- model
- utility
- parallel axis
- disk type
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a gripping driving device for grinding a disc type part, which comprises a bridging mechanism and a clamping mechanism. Two conical nylon clamping wheels are adopted to clamp a work piece through friction force. As the two clamping wheels rotate in reverse directions, the clamped disc type part is driven to rotate. The nylon material reduces the wear of the work piece surface caused by the clamper on the base of increasing friction, thereby improving the processing precision of the work piece. The bridging mechanism adopts a gear train for transmission with higher working precision. The utility model has the advantages of stable work, high efficiency, high processing precision, low noise, and easy realization of automation. The utility model can work together with vertical type, horizontal type double end face grinding machines and other cutting type machine tools.
Description
Technical field
The utility model relates to a kind of grasping drive unit, particularly a kind of grasping drive unit that is used for grinding disk type parts.
Background technology
The basic structure of existing double-ended grinding machine is by the carriage of holding workpiece and settles the bistrique of emery wheel to form.The carriage basic comprising comprises clamping harness, slide, guide rail, reciprocal lathe bed, reciprocator etc., and the clamping harness is fixed on the slide, and the slide slippage is on the guide rail that is fixed in lathe bed.Because the sliding friction of slide and guide rail, noise is bigger during this arrangement works, and lack service life; Because exist the gap to cause between slide and guide rail and clamping harness adjustability poor, make precision on the low side.China Patent No. is a kind of double-ended grinding machine that ZL200620024685.4 announces, reciprocating drive mechanism is in transmission connection by ball screw assembly, and variable-frequency motor and forms, ball-screw rotation in the ball screw assembly, is supported on the reciprocal lathe bed, the mother lead screw of band ball is fixedlyed connected with slide, and variable-frequency motor and ball-screw are in transmission connection.This structure makes the advance and retreat motion than sensitiveer in the past, and the compact conformation of entire machine is light, and the guide rail guide groove adopts the rolling friction of no gap, the bearing capacity grow, running precision increases, but the clamping harness can not be with the workpiece size adjustment, and method of clamping has certain restriction to the raising of precision.
Summary of the invention
The grasping drive unit that is used for grinding disk type parts that the purpose of this utility model is design a kind of working stability, machining accuracy height, noise is little.The technical solution of the utility model is so to realize:
A kind of grasping drive unit that is used for grinding disk type parts, comprised bridge mechanism and clamp mechanism, the described bridge mechanism of crossing is by motor (20), two-parallel axis (23) composition of being located at the gear train (22) in the gear-box (21) and linking with gear train (22), described clamp mechanism is by two driving box (12) that link with two-parallel axis (23) respectively, the two tapered clamp bearings up pulley (2) of being located at two cylinders (19) in two driving box (12) outside and being located on two driving box (12) inclined-plane are formed, be provided with end cap (5) and wheel seat (3) between pinch wheels (2) and the driving box (12), and link by axle (4), axle (4) end in driving box (12) is provided with bevel gear (6), and two pinch wheels (2) direction of rotation is opposite.
As preferably, described pinch wheels (2) is made for nylon material.
As preferably, the two ends of described two-parallel axis (23) are equipped with joint boot (15) and universal joint sheath (18).
As preferably, described two-parallel axis (23) is divided into two sections, and both are provided with spline in the junction, link by spline housing (16).
The utility model adopts two taper nylon material pinch wheels that workpiece is clamped, and utilizes frictional force, rotates thereby pinch wheels drives the clamping disk-like accessory owing to direction is opposite in rotation.Owing to adopt nylon material, on the basis that increases friction, reduce the wearing and tearing of anchor clamps, thereby help the raising of workpiece machining accuracy surface of the work.Cross bridge mechanism and adopt gear train to carry out transmission, operating accuracy is higher.The utlity model has working stability efficient height, machining accuracy height, noise is little and easily realizes the characteristics of automation.Can be used for being used on vertical, horizontal double-ended grinding machine and other cutting way lathes.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model clamp mechanism;
Accompanying drawing 2 is structural representations that the utility model is crossed bridge mechanism.
The specific embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to the accompanying drawings 1, accompanying drawing 2, a kind of grasping drive unit that is used for grinding disk type parts, comprised bridge mechanism and clamp mechanism, described cross bridge mechanism by motor (20), be located at the gear train (22) in the gear-box (21) and form with the two-parallel axis (23) that gear train (22) links, the two ends of two-parallel axis (23) are equipped with joint boot (15) and universal joint sheath (18).Two-parallel axis (23) is divided into two sections, and both are provided with spline in the junction, links by spline housing (16).
Described clamp mechanism is made up of two driving box (12) that link with two-parallel axis (23) respectively, two cylinders (19) of being located at two driving box (12) outside and the two tapered clamp bearings up pulley of being located on two driving box (12) inclined-plane (2), be provided with end cap (5) and wheel seat (3) between pinch wheels (2) and the driving box (12), and link by axle (4), the axle (4) end in driving box (12) be provided with bevel gear (6), two pinch wheels (2) make for nylon material and direction of rotation opposite.
During work, two cylinders (19) promote two driving box (12) and move to the disk-like accessory plane, after moving to the disk-like accessory plane, cross motor (20) the driven gear group (22) of bridge mechanism, to rotatablely move and be passed to two pinch wheels (2) by two-parallel axis (23), two pinch wheels (2) direction of rotation is opposite, utilizes frictional force to drive the disk-like accessory plane and rotates together.
Claims (4)
1. grasping drive unit that is used for grinding disk type parts, comprised bridge mechanism and clamp mechanism, it is characterized in that the described bridge mechanism of crossing is by motor (20), two-parallel axis (23) composition of being located at the gear train (22) in the gear-box (21) and linking with gear train (22), described clamp mechanism is by two driving box (12) that link with two-parallel axis (23) respectively, the two tapered clamp bearings up pulley (2) of being located at two cylinders (19) in two driving box (12) outside and being located on two driving box (12) inclined-plane are formed, be provided with end cap (5) and wheel seat (3) between pinch wheels (2) and the driving box (12), and link by axle (4), axle (4) end in driving box (12) is provided with bevel gear (6), and two pinch wheels (2) direction of rotation is opposite.
2. the grasping drive unit that is used for grinding disk type parts according to claim 1 is characterized in that described pinch wheels (2) makes for nylon material.
3. the grasping drive unit that is used for grinding disk type parts according to claim 1 is characterized in that the two ends of described two-parallel axis (23) are equipped with joint boot (15) and universal joint sheath (18).
4. according to claim 1 or the 3 described grasping drive units that are used for grinding disk type parts, it is characterized in that described two-parallel axis (23) is divided into two sections, both are provided with spline in the junction, link by spline housing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201143031U CN201089099Y (en) | 2007-09-05 | 2007-09-05 | Clamping actuating device for grinding disc type components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201143031U CN201089099Y (en) | 2007-09-05 | 2007-09-05 | Clamping actuating device for grinding disc type components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089099Y true CN201089099Y (en) | 2008-07-23 |
Family
ID=39860858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201143031U Expired - Lifetime CN201089099Y (en) | 2007-09-05 | 2007-09-05 | Clamping actuating device for grinding disc type components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089099Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116948B (en) * | 2007-09-05 | 2011-04-20 | 王德康 | Grasping drive unit for grinding disk type parts |
| CN104128859A (en) * | 2014-07-30 | 2014-11-05 | 张家港迪威高压管件有限公司 | Automatic and electric steel tube polishing device |
| CN109986424A (en) * | 2019-05-14 | 2019-07-09 | 威海麦特数控设备有限公司 | Horizontal paralled surface grinding machine centreless automated exchanged cutter mechanism |
-
2007
- 2007-09-05 CN CNU2007201143031U patent/CN201089099Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116948B (en) * | 2007-09-05 | 2011-04-20 | 王德康 | Grasping drive unit for grinding disk type parts |
| CN104128859A (en) * | 2014-07-30 | 2014-11-05 | 张家港迪威高压管件有限公司 | Automatic and electric steel tube polishing device |
| CN109986424A (en) * | 2019-05-14 | 2019-07-09 | 威海麦特数控设备有限公司 | Horizontal paralled surface grinding machine centreless automated exchanged cutter 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: 20080723 Effective date of abandoning: 20070905 |