CN205325450U - Table leg external grinding clamping mechanism - Google Patents
Table leg external grinding clamping mechanism Download PDFInfo
- Publication number
- CN205325450U CN205325450U CN201520991040.7U CN201520991040U CN205325450U CN 205325450 U CN205325450 U CN 205325450U CN 201520991040 U CN201520991040 U CN 201520991040U CN 205325450 U CN205325450 U CN 205325450U
- Authority
- CN
- China
- Prior art keywords
- table leg
- screw rod
- jaw
- clamping jaw
- push rod
- 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
Links
Abstract
The utility model relates to a furniture processing technology field discloses a table leg external grinding clamping mechanism, including the frame, the frame endotheca still includes screw rod, clamping jaw, two in the hollow table leg of treating processing clamping jaw mutual disposition, clamping jaw sliding connection respectively are connected with the extension spring between two clamping jaws on the frame, the exposed core of clamping jaw is and the interior round hole assorted arcwall face of table leg, and the drive end of clamping jaw is equipped with the wedge face, screw rod threaded connection is on the frame, and the tip coaxial rotation of screw rod is connected with the push rod, and the tip of this push rod rotates and is connected with pulley, this pulley clamp in mutual disposition between the wedge face of clamping jaw. This technical scheme compares with prior art, presss from both sides with the table leg of associating inside tightly to replace pressing from both sides from table leg outside tight, can avoid the table leg deformation in tight effectively pressing from both sides.
Description
Technical field
This utility model relates to furniture processing technology field。
Background technology
The selection of furniture material, will consider processing technology, quality and presentation quality, economy, intensity, decorative surface。In antique traditional furniture manufactures, solid wood is the main material of Furniture manufacture, particularly the Axle Parts such as table leg generally adopts solid wood manufacture, solid wood has good performance on processing technology, quality, intensity, decorative surface, but solid wood manufactures furniture will expend a large amount of timber, being unfavorable for environmental protection, production cost is high。Therefore adopting now the columnar metal cylinders such as alloys to replace in a large number, but columnar metal cylinder class is cut, particularly when carrying out ornamental polish to foreign round, the radial direction anti-pressure ability of columnar metal cylinder is poor。Traditional clamping device is taked to be clamped from column cylindrical outer, it is easy to make processed column cylinder deform in the course of processing, difficulty of processing is big, it is difficult to carry out herein above the processing of high-decoration, therefore it is badly in need of one can column cylinder class Workpiece clamping be fixed, does not result in again the clamping device of the deformation of workpiece。
Utility model content
This utility model is intended to provide a kind of table leg cylindrical grinding clamp system avoiding causing column cylinder class table leg to deform。
Table leg cylindrical grinding clamp system in this programme, including support, it is placed in hollow table leg to be processed in described support, also include screw rod, jaw, two described jaws are positioned opposite along support centrage, and jaw is slidably connected on support respectively, are connected to extension spring between two jaws, the bare terminal end of jaw is the arcwall face matched with circular hole in table leg, and the drive end of jaw is provided with lozenges；Described screw flight is connected on support, and the end coaxial rotation of screw rod is connected to push rod, and the end of this push rod is rotatably connected to pulley, and this pulley is between the lozenges of described jaw positioned opposite。
Beneficial effect: before table leg is processed, by hollow table leg overcoat on this clamp system, rotate screw rod, screw rod swivel feeding, promotion push rod advances, and the pulley feeding that push rod connects, owing to the drive end of jaw is lozenges, pulley feeding can drive jaw slip outward expansion, and then clamp table leg in the inside of table leg；Contra rotating screw, makes screw rod reversely retreat, and jaw is drawn close under the pulling force of extension spring, and jaw draws close meeting propelling sheave and push rod retreats, it is achieved the release of clamp system。Compared to the prior art this technical scheme, replaces clamping from the outside of table leg by clamping from the inside of table leg, it is possible to avoid table leg to deform while being effectively clamped。
Further, the end of described screw rod is provided with the connection dish of cylinder, and this connection dish has the groove of circle, and described push rod connects one end of screw rod and is provided with the circular shaft shoulder, and this shoulder rotational coordinates in this groove。This structure easily facilitates dismounting under ensureing the premise being rotatably assorted, and manufacturing process is simple simultaneously。
Further, the bare terminal end of described jaw is provided with rubber layer, by increasing capacitance it is possible to increase the anti-sliding stop of laminating degree that jaw contacts with table leg inner hole surface。
Further, described support includes end cap, matrix, and end cap is with bolts on matrix, and described screw rod is connected on end cap, it is simple to installation and removal, is also convenient for overhauling in-house simultaneously。
Further, the drive end of described screw rod is provided with handwheel, convenient and strength-saving。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model table leg cylindrical grinding clamp system embodiment。
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: matrix 1, end cap 11, jaw 2, rubber layer 21, extension spring 3, pulley 4, push rod 41, screw rod 5, handwheel 51。
Embodiment is substantially as shown in Figure 1:
Table leg cylindrical grinding clamp system in this programme, including support, support is made up of matrix 1 and end cap 11, being placed in hollow table leg to be processed in matrix 1, end cap 11 carries out the spacing of table leg outer, and two jaws 2 are positioned opposite, jaw 2 is slidably connected on matrix 1 respectively, being connected to extension spring 3 between two jaws 2, the bare terminal end of jaw 2 is the arcwall face matched with circular hole in table leg, and the drive end processing of jaw 2 has lozenges。
Screw rod 5 is threaded on support, and the end coaxial rotation of screw rod 5 is connected to push rod 41, and the end of this push rod 41 is rotatably connected to pulley 4, and this pulley 4 is sandwiched between the lozenges of jaw 2 positioned opposite。The end of screw rod 5 is welded with the connection dish of cylinder, and this connection dish has the groove of circle, and push rod 41 connects one end of screw rod 5 and is welded with the circular shaft shoulder, and this shoulder rotational coordinates in this groove。This structure easily facilitates dismounting under ensureing the premise being rotatably assorted, and manufacturing process is simple simultaneously。
The bare terminal end of jaw 2 is provided with rubber layer 21, by increasing capacitance it is possible to increase the anti-sliding stop of laminating degree that jaw 2 contacts with table leg inner hole surface。Support includes end cap 11, matrix 1, and end cap 11 is with bolts on matrix 1, and screw rod 5 is threaded on end cap 11, it is simple to installation and removal, is also convenient for overhauling in-house simultaneously。The drive end of screw rod 5 is provided with handwheel 51, convenient and strength-saving。
Operation principle: before table leg is processed, by hollow table leg overcoat on this clamp system, rotate screw rod 5, screw rod 5 swivel feeding, promoting push rod 41 to advance, pulley 4 feeding that push rod 41 connects, owing to the drive end of jaw 2 is lozenges, pulley 4 feeding can drive jaw 2 to slide outward expansion, and then clamp table leg in the inside of table leg；Contra rotating screw 5, makes screw rod 5 reversely retreat, and jaw 2 is drawn close under the pulling force of extension spring 3, and jaw 2 draws close meeting propelling sheave 4 and push rod 41 retreats, it is achieved the release of clamp system。Compared to the prior art this technical scheme, clamps, with crossing, the outside clamping replaced from table leg, it is possible to avoid table leg to deform while being effectively clamped from the inside of table leg。
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 premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。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. records the content that may be used for explaining claim。
Claims (5)
1. a table leg cylindrical grinding clamp system, including support, it is placed in hollow table leg to be processed in described support, it is characterized in that: also include screw rod, jaw, two described jaws are positioned opposite along support centrage, and jaw is slidably connected on support respectively, are connected to extension spring between two jaws, the bare terminal end of jaw is the arcwall face matched with circular hole in table leg, and the drive end of jaw is provided with lozenges；Described screw flight is connected on support, and the end coaxial rotation of screw rod is connected to push rod, and the end of this push rod is rotatably connected to pulley, and this pulley is between the lozenges of described jaw positioned opposite。
2. table leg cylindrical grinding clamp system according to claim 1, it is characterized in that: the end of described screw rod is provided with the connection dish of cylinder, having the groove of circle on this connection dish, described push rod connects one end of screw rod and is provided with the circular shaft shoulder, and this shoulder rotational coordinates in this groove。
3. table leg cylindrical grinding clamp system according to claim 2, it is characterised in that: the bare terminal end of described jaw is provided with rubber layer。
4. table leg cylindrical grinding clamp system according to claim 3, it is characterised in that: described support includes end cap, matrix, and end cap is with bolts on matrix, and described screw rod is connected on end cap。
5. table leg cylindrical grinding clamp system according to claim 4, it is characterised in that: the drive end of described screw rod is provided with handwheel。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991040.7U CN205325450U (en) | 2015-12-03 | 2015-12-03 | Table leg external grinding clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991040.7U CN205325450U (en) | 2015-12-03 | 2015-12-03 | Table leg external grinding clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205325450U true CN205325450U (en) | 2016-06-22 |
Family
ID=56211089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991040.7U Expired - Fee Related CN205325450U (en) | 2015-12-03 | 2015-12-03 | Table leg external grinding clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205325450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211341A (en) * | 2021-12-15 | 2022-03-22 | 江苏永炬锻造有限公司 | Closed die forging flying-stab treatment equipment for flange machining and use method |
-
2015
- 2015-12-03 CN CN201520991040.7U patent/CN205325450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211341A (en) * | 2021-12-15 | 2022-03-22 | 江苏永炬锻造有限公司 | Closed die forging flying-stab treatment equipment for flange machining and use method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161203 |