CN204277533U - Wafer type clamping workpiece mechanism - Google Patents

Wafer type clamping workpiece mechanism Download PDF

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Publication number
CN204277533U
CN204277533U CN201420694720.8U CN201420694720U CN204277533U CN 204277533 U CN204277533 U CN 204277533U CN 201420694720 U CN201420694720 U CN 201420694720U CN 204277533 U CN204277533 U CN 204277533U
Authority
CN
China
Prior art keywords
block
workpiece
shaft
fixed axis
eccentric shaft
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.)
Expired - Fee Related
Application number
CN201420694720.8U
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Chinese (zh)
Inventor
周琦琪
徐峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hengfu Technology Co Ltd
Original Assignee
Wuxi Hengfu Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Hengfu Technology Co Ltd filed Critical Wuxi Hengfu Technology Co Ltd
Priority to CN201420694720.8U priority Critical patent/CN204277533U/en
Application granted granted Critical
Publication of CN204277533U publication Critical patent/CN204277533U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to wafer type clamping workpiece mechanism.Comprise on main back shaft, the lower support mechanism of workpiece and workpiece and help mechanism; In the lower support mechanism of workpiece, mobile lower block one end is fixedly mounted on main back shaft, and mobile lower block upper surface is provided with sliding block; Sliding block side is installed with the vertical lower fixed axis arranged, sliding block opposite side is installed with the vertical lower eccentric shaft arranged, the upper end of lower fixed axis and lower eccentric shaft is separately installed with lower bearing; Workpiece is helped organization establishes prop up under workpiece above support mechanism, workpiece is helped in mechanism, in movement, block one end is fixedly mounted on main back shaft, in movement, block lower surface is provided with top shoe, top shoe side is provided with the vertical upper fixed axis arranged, top shoe opposite side is provided with the vertical upper eccentric shaft arranged, the lower end of upper fixed axis and upper eccentric shaft is separately installed with upper bearing (metal).The utility model structure is simple, reasonable in design, can guarantee numerical control cutting machine clamping reliability, improves workpiece movable precision, workable.

Description

Wafer type clamping workpiece mechanism
Technical field
The utility model relates to the appurtenances on numerical control cutting machine, specifically a kind of wafer type clamping workpiece mechanism.
Background technology
Along with expanding economy, the automaticity of production equipment is more and more higher, and numerical control cutting machine is widely used in the middle of machinery industry.Improving constantly of numerical control cutting machine cutting accuracy, drives the precision of workpiece movable and operability to it is also proposed higher requirement to numerical control cutting machine clamping.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of wafer type clamping workpiece mechanism, its structure is simple, reasonable in design, easy to operate, the reliability of numerical control cutting machine clamping can be guaranteed, improve the precision of workpiece movable, workable.
Technical scheme according to the utility model provides: wafer type clamping workpiece mechanism, is characterized in that: comprise on main back shaft and the lower support mechanism of workpiece mounted thereto and workpiece and help mechanism;
The lower support mechanism of described workpiece comprises mobile lower block, lower fixed axis, sliding block, lower eccentric shaft and lower bearing, and under described movement, block one end is fixedly mounted on main back shaft, and under described movement, block upper surface is provided with the sliding block for rest workpiece; Described sliding block side is installed with the vertical lower fixed axis arranged, sliding block opposite side is installed with the vertical lower eccentric shaft arranged, the upper end of lower fixed axis and lower eccentric shaft is separately installed with lower bearing;
Described workpiece is helped organization establishes prop up under workpiece above support mechanism, workpiece is helped mechanism comprise top shoe, eccentric shaft, upper fixed axis, upper eccentric shaft and mobile upper block, in described movement, block one end is fixedly mounted on main back shaft, in described movement, block lower surface is provided with the top shoe for pushing down workpiece, described top shoe side is provided with the vertical upper fixed axis arranged, top shoe opposite side is provided with the vertical upper eccentric shaft arranged, the lower end of upper fixed axis and upper eccentric shaft is separately installed with upper bearing (metal).
As further improvement of the utility model, described lower fixed axis and lower eccentric shaft are locked respectively by the hex nut being arranged on its lower end; Fixed axle and upper eccentric shaft are locked respectively by the hex nut of end mounted thereto.
As further improvement of the utility model, to be topped bar support limit by axle on the downside of described lower bearing, locked by circlip for shaft spacing on the upside of lower bearing; Locked by circlip for shaft spacing on the downside of described upper bearing (metal), topped bar by axle on the upside of lower bearing spacing.
As further improvement of the utility model, under described movement, block upper surface is provided with slide block mounting groove, and described sliding block is movably arranged in slide block mounting groove, immediately below sliding block, be provided with lock shaft, described lock shaft is screwed onto on mobile lower block, and lock shaft upper end connects sliding block.
As further improvement of the utility model, described lock shaft lower end is provided with dovetail nut.
As further improvement of the utility model, under described movement, one end of block and mobile upper block is respectively equipped with connecting hole, and mobile lower block and mobile above block to be socketed on main back shaft respectively by respective connecting hole and to be connected respectively by elastic cylindrical pin.
As further improvement of the utility model, described main back shaft is provided with step, and under described movement, the lower surface of block is supported on step.
compared with prior art, tool has the following advantages the utility model:the utility model structure is simple, reasonable in design, easy to operate, can guarantee the reliability of numerical control cutting machine clamping, improves the precision of workpiece movable, workable.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the wafer type clamping workpiece mechanism in embodiment helps mechanism to form primarily of on main back shaft 1 and the lower support mechanism of workpiece mounted thereto and workpiece.
As shown in Figure 1, the lower support mechanism of described workpiece forms primarily of mobile lower block 2, lower fixed axis 3, sliding block 4, eccentric shaft 5 and lower bearing 8, under described movement, block 2 one end is fixedly mounted on main back shaft 1, under described movement, block 2 upper surface is provided with the sliding block 4 for rest workpiece, described sliding block 4 side is installed with the vertical lower fixed axis 3 arranged, sliding block 4 opposite side is installed with the vertical lower eccentric shaft 5 arranged, the upper end of lower fixed axis 3 and lower eccentric shaft 5 is separately installed with lower bearing 8.
As shown in Figure 1, in the utility model embodiment, under described movement, block 2 one end is provided with connecting hole, mobile lower block 2 is socketed on main back shaft 1 and by elastic cylindrical pin by connecting hole and connects, main back shaft 1 is provided with step, under described movement, the lower surface of block 2 is supported on step, can improve the bearing capacity of mobile lower block 2 like this.Described lower fixed axis 3 and lower eccentric shaft 5 are locked respectively by the hex nut being arranged on its lower end.To be topped bar support limit by axle on the downside of described lower bearing 8, locked by circlip for shaft spacing on the upside of lower bearing 8.
As shown in Figure 1, in the utility model embodiment, under described movement, block 2 upper surface is provided with slide block mounting groove, described sliding block 4 is movably arranged in slide block mounting groove, lock shaft 6 is provided with immediately below sliding block 4, described lock shaft 6 is screwed onto on mobile lower block 2, and lock shaft 6 upper end connects sliding block 4, like this by turn lock shaft 6 just adjustable sliding block 4 position.For the ease of operable lock mandrel 6, described lock shaft 6 lower end is provided with dovetail nut 7.
As shown in Figure 1, described workpiece is helped organization establishes prop up under workpiece above support mechanism, workpiece is helped mechanism primarily of compositions such as block 11, upper eccentric shaft 12 and upper fixed axis 13 in top shoe 10, movement, in described movement, block 11 one end is fixedly mounted on main back shaft 1, in described movement, block 11 lower surface is provided with the top shoe 10 for pushing down workpiece, described top shoe 10 side is provided with the vertical upper fixed axis 13 arranged, top shoe 10 opposite side is provided with the vertical upper eccentric shaft 12 arranged, the lower end of upper fixed axis 13 and upper eccentric shaft 12 is separately installed with upper bearing (metal) 9.
As shown in Figure 1, in the utility model embodiment, in described movement, block 11 one end is provided with connecting hole, and in movement, block 11 to be socketed on main back shaft 1 by the connecting hole on it and to be connected by elastic cylindrical pin.Fixed axle 13 and upper eccentric shaft 12 are locked respectively by the hex nut of end mounted thereto.Locked by circlip for shaft spacing on the downside of described upper bearing (metal) 9, topped bar by axle on the upside of upper bearing (metal) 9 spacing.
As shown in Figure 1, during embody rule, the lower support mechanism of described workpiece and workpiece help mechanism may be used alone, can also be used in combination, clamps the different parts of workpiece, thus complete the clamping operation of workpiece.

Claims (7)

1. wafer type clamping workpiece mechanism, is characterized in that: comprise on main back shaft (1) and the lower support mechanism of workpiece mounted thereto and workpiece and help mechanism;
The lower support mechanism of described workpiece comprises mobile lower block (2), lower fixed axis (3), sliding block (4), lower eccentric shaft (5) and lower bearing (8), under described movement, block (2) one end is fixedly mounted on main back shaft (1), and under described movement, block (2) upper surface is provided with the sliding block (4) for rest workpiece; Described sliding block (4) side is installed with the vertical lower fixed axis (3) arranged, sliding block (4) opposite side is installed with the vertical lower eccentric shaft (5) arranged, the upper end of lower fixed axis (3) and lower eccentric shaft (5) is separately installed with lower bearing (8);
Described workpiece is helped organization establishes prop up under workpiece above support mechanism, workpiece is helped mechanism comprise top shoe (10), block (11) in movement, upper eccentric shaft (12) and upper fixed axis (13), in described movement, block (11) one end is fixedly mounted on main back shaft (1), in described movement, block (11) lower surface is provided with the top shoe (10) for pushing down workpiece, described top shoe (10) side is provided with the vertical upper fixed axis (13) arranged, top shoe (10) opposite side is provided with the vertical upper eccentric shaft (12) arranged, the lower end of upper fixed axis (13) and upper eccentric shaft (12) is separately installed with upper bearing (metal) (9).
2. wafer type clamping workpiece mechanism as claimed in claim 1, is characterized in that: described lower fixed axis (3) and lower eccentric shaft (5) are locked respectively by the hex nut being arranged on its lower end; Fixed axle (13) and upper eccentric shaft (12) are locked respectively by the hex nut of end mounted thereto.
3. wafer type clamping workpiece mechanism as claimed in claim 1, is characterized in that: to be topped bar support limit by axle in described lower bearing (8) downside, lower bearing (8) upside locks spacing by circlip for shaft; Described upper bearing (metal) (9) downside locks spacing by circlip for shaft, upper bearing (metal) (9) upside is topped bar spacing by axle.
4. wafer type clamping workpiece mechanism as claimed in claim 1, it is characterized in that: under described movement, block (2) upper surface is provided with slide block mounting groove, described sliding block (4) is movably arranged in slide block mounting groove, lock shaft (6) is provided with immediately below sliding block (4), described lock shaft (6) is screwed onto on mobile lower block (2), and lock shaft (6) upper end connects sliding block (4).
5. wafer type clamping workpiece mechanism as claimed in claim 4, is characterized in that: described lock shaft (6) lower end is provided with dovetail nut (7).
6. wafer type clamping workpiece mechanism as claimed in claim 1, it is characterized in that: under described movement, one end of block (2) and mobile upper block (11) is respectively equipped with connecting hole, mobile lower block (2) and mobile upper block (11) are socketed in main back shaft (1) above and be connected respectively by elastic cylindrical pin respectively by respective connecting hole.
7. wafer type clamping workpiece mechanism as claimed in claim 1, is characterized in that: described main back shaft (1) is provided with step, and under described movement, the lower surface of block (2) is supported on step.
CN201420694720.8U 2014-11-18 2014-11-18 Wafer type clamping workpiece mechanism Expired - Fee Related CN204277533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420694720.8U CN204277533U (en) 2014-11-18 2014-11-18 Wafer type clamping workpiece mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420694720.8U CN204277533U (en) 2014-11-18 2014-11-18 Wafer type clamping workpiece mechanism

Publications (1)

Publication Number Publication Date
CN204277533U true CN204277533U (en) 2015-04-22

Family

ID=52860729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420694720.8U Expired - Fee Related CN204277533U (en) 2014-11-18 2014-11-18 Wafer type clamping workpiece mechanism

Country Status (1)

Country Link
CN (1) CN204277533U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384991A (en) * 2014-11-18 2015-03-04 无锡恒富科技有限公司 Pair clamping type workpiece clamping mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384991A (en) * 2014-11-18 2015-03-04 无锡恒富科技有限公司 Pair clamping type workpiece clamping mechanism

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Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150422

Termination date: 20151118

EXPY Termination of patent right or utility model