CN204366716U - Timber polishing positioner - Google Patents
Timber polishing positioner Download PDFInfo
- Publication number
- CN204366716U CN204366716U CN201420817555.0U CN201420817555U CN204366716U CN 204366716 U CN204366716 U CN 204366716U CN 201420817555 U CN201420817555 U CN 201420817555U CN 204366716 U CN204366716 U CN 204366716U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- jaw
- push rod
- drive
- follower lever
- 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
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- Jigs For Machine Tools (AREA)
Abstract
This patent discloses a kind of timber polishing positioner, with the timber class workpiece of fitment in technique for grinding.Comprise clamp body, the upright opening and lateral aperture that cross is provided with in clamp body, drive rod has been slidably connected in upright opening, drive rod coaxially connects with times strength cylinder piston rod in frame, drive rod is provided with the inclined-plane being positioned at upright opening and lateral aperture intersection, follower lever has been slidably connected in lateral aperture, follower lever is axially arranged with hole and thread connection has push rod, the drive end of push rod is provided with the roller offseted with described inclined-plane, the periphery of follower lever is provided with stopper slot, clamp body is provided with the spacer pin embedding stopper slot, clamp body is installed with pillar, the middle part of jaw to be set on pillar and and between retain and shake gap, the driven end of push rod withstands on the drive end of jaw, the driven end of jaw is used for clamping work pieces.
Description
Technical field
The utility model relates to a kind of timber polishing positioner.
Background technology
Furniture refers to that the mankind maintain normal life, are engaged in production practices and carry out the requisite appliances of social activities.The step development innovation in epoch also followed by furniture, and of a great variety by now, materials are different, great variety of goods, and purposes differs.Furniture is made up of material, structure, appearance forrns and function four factors, and wherein function is guide, is the power promoting furniture development; Structure is trunk, is the basis of practical function.This four factors interknits, and conditions each other again.Because furniture is that therefore furniture also has the factor of function and appearance forrns aspect in order to meet the certain material requisite of people and application target and design and fabrication.
Structure refers to certain combination between the material that furniture uses and component and connected mode, and it is a kind of structural system formed according to certain using function.It comprises immanent structure and the formal structure of furniture, and immanent structure refers to certain combination between furniture part and assembly, and it depends on the change of material and the development of science and technology.Handware connected mode as traditional dovetail manner and modern panel furniture is all immanent structure.Often need to polish to the workpiece such as furniture-plates, block in the process of furniture, but comparatively lack for the fixture of above-mentioned technique.
Utility model content
The utility model is intended to provide a kind of timber polishing positioner, with the timber class workpiece of fitment in technique for grinding.
Timber polishing positioner in this programme, comprise clamp body, the upright opening and lateral aperture that cross is provided with in clamp body, drive rod has been slidably connected in upright opening, drive rod coaxially connects with times strength cylinder piston rod in frame, drive rod is provided with the inclined-plane being positioned at upright opening and lateral aperture intersection, follower lever has been slidably connected in lateral aperture, follower lever is axially arranged with hole and thread connection has push rod, the drive end of push rod is provided with the roller offseted with described inclined-plane, the periphery of follower lever is provided with stopper slot, clamp body is provided with the spacer pin embedding stopper slot, clamp body is installed with pillar, the middle part of jaw to be set on pillar and and between retain and shake gap, the driven end of push rod withstands on the drive end of jaw, the driven end of jaw is used for clamping work pieces.
Times strength cylinder can produce larger driving force, the clamping carrying out workpiece that can be more stable, when doubly strength cylinder drives drive rod to move axially, the roller in follower lever on push rod is pushed in inclined-plane on drive rod namely, forces push rod to move axially, because spacer pin is fixed on clamp body, and can only move on stopper slot length direction, so the stroke of push rod is under control, and by adjusting the relative position of push rod and follower lever, can dynamically change the impulse stroke of push rod.Jaw is connected on pillar, and owing to remaining with certain shake gap between it, jaw under the thrust of push rod, a certain amount of deflection can occur, thus its driven end is clamped workpiece, to ensure completing smoothly of technique for grinding.
Further, roller is connected in the drive end of push rod by bearing.
Further, spacer pin by bolt-connection on clamp body.Can change according to the situation of reality.
Further, the top of pillar is provided with the convex cap limiting jaw and deviate from, and is connected with spring between jaw and clamp body.Spring makes jaw be tight against on convex cap, keeps the initial position that jaw is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: clamp body 1, drive rod 2, inclined-plane 3, follower lever 4, push rod 5, roller 6, stopper slot 7, spacer pin 8, pillar 9, jaw 10, spring 11, workpiece 12.
Embodiment is substantially as shown in Figure 1: clamp body is fixedly installed on the below of work pieces process position, its inside offers the upright opening and lateral aperture that cross, drive rod has been slidably connected in upright opening, drive rod coaxially connects with times strength cylinder piston rod in frame, and times strength cylinder fixed installation do not illustrated in the drawings and piston rod are straight down.Drive rod is provided with the inclined-plane being positioned at upright opening and lateral aperture intersection.
The follower lever of column is slidably connected in lateral aperture, and follower lever is axially arranged with through hole, and wherein thread connection has the push rod running through it, and the drive end of push rod right is provided with the roller offseted with described inclined-plane, and roller is connected in the end of push rod by bearing.In the part that push rod left is exposed, also thread connection has nut.Times strength cylinder can produce larger driving force, the clamping carrying out workpiece that can be more stable, and when doubly strength cylinder drives drive rod to move axially, the roller in follower lever on push rod is pushed in the inclined-plane on drive rod namely, forces push rod to move axially.
Be provided with stopper slot below the periphery of follower lever, clamp body is provided with the spacer pin embedding stopper slot, and spacer pin is connected in clamp body bottom from the bottom to top by bolt.Because spacer pin is fixed on clamp body, and can only moving on stopper slot length direction, so the stroke of push rod is under control, and by adjusting the relative position of push rod and follower lever, can dynamically changing the impulse stroke of push rod.
The left surface of clamp body is installed with the pillar of horizontal direction, the middle part of jaw to be set on pillar and and between retains and shakes gap, the top of pillar is provided with the convex cap limiting jaw and deviate from, and is connected with spring between jaw and clamp body.Spring makes jaw be tight against left on convex cap, and the driven end of push rod withstands on the drive end below jaw, and the driven end above jaw is used for clamping work pieces.Jaw is connected on pillar, and owing to remaining with certain shake gap between it, jaw under the thrust of push rod, a certain amount of deflection can occur, thus its driven end is clamped workpiece, to ensure completing smoothly of technique for grinding.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. timber polishing positioner, it is characterized in that, comprise clamp body, the upright opening and lateral aperture that cross is provided with in clamp body, drive rod has been slidably connected in upright opening, drive rod coaxially connects with times strength cylinder piston rod in frame, drive rod is provided with the inclined-plane being positioned at upright opening and lateral aperture intersection, follower lever has been slidably connected in lateral aperture, follower lever is axially arranged with hole and thread connection has push rod, the drive end of push rod is provided with the roller offseted with described inclined-plane, the periphery of follower lever is provided with stopper slot, clamp body is provided with the spacer pin embedding stopper slot, clamp body is installed with pillar, the middle part of jaw is set on pillar and also retains with it shake gap, the driven end of push rod withstands on the drive end of jaw, the driven end of jaw is used for clamping work pieces.
2. timber polishing positioner according to claim 1, is characterized in that: roller is connected in the drive end of push rod by bearing.
3. timber according to claim 2 polishing positioner, is characterized in that: spacer pin by bolt-connection on clamp body.
4. timber polishing positioner according to claim 3, is characterized in that: the top of pillar is provided with the convex cap limiting jaw and deviate from, and is connected with spring between jaw and clamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817555.0U CN204366716U (en) | 2014-12-22 | 2014-12-22 | Timber polishing positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817555.0U CN204366716U (en) | 2014-12-22 | 2014-12-22 | Timber polishing positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366716U true CN204366716U (en) | 2015-06-03 |
Family
ID=53322964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817555.0U Expired - Fee Related CN204366716U (en) | 2014-12-22 | 2014-12-22 | Timber polishing positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366716U (en) |
-
2014
- 2014-12-22 CN CN201420817555.0U patent/CN204366716U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |