CN204160596U - Chair back group founds machine - Google Patents
Chair back group founds machine Download PDFInfo
- Publication number
- CN204160596U CN204160596U CN201420559721.1U CN201420559721U CN204160596U CN 204160596 U CN204160596 U CN 204160596U CN 201420559721 U CN201420559721 U CN 201420559721U CN 204160596 U CN204160596 U CN 204160596U
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- CN
- China
- Prior art keywords
- pressing plate
- side pressing
- hydraulic jack
- plate
- chair back
- 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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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a kind of chair back group and found machine, comprise pressing plate, described pressing plate is included in left side pressing plate and right side pressing plate and front side pressing plate and rear side pressing plate that workbench is arranged, described rear side pressing plate is fixedly installed, described left side pressing plate and right side pressing plate are installed by left and right direction guiding rail mechanism, and controlling left and right movement by left side hydraulic jack and right side hydraulic jack respectively, described front side pressing plate is installed by front and back direction guiding rail mechanism, and controls forward and backward movement by front side hydraulic jack; Workbench between described front side pressing plate and rear side pressing plate is provided with front plate and rear plate, and the front portion of described left side pressing plate and right side pressing plate is provided with left side briquetting and right side briquetting.The utility model relies on pressing plate to produce, and solve the unavoidable orientation problem of Conventional processing methods, the product quality of production obtains and ensures to greatest extent, the defective products rate of production one batch products 50% is reduced within 5%.
Description
(1) technical field:
The utility model relates to Furniture manufacturing equipment, is specially a kind of chair back group of producing for wooden chair and founds machine.
(2) background technology:
The backrest of the described chair back and chair, comprise left and right two longerons and top and middle part two crossbeam, described longeron is structure as a whole with the corresponding chair leg of rear side.
In wood structure of chair, left and right two longerons and connection that is upper, two crossbeams in middle part adopt riveting tenon structure, during the tradition chair back is produced, left and right longeron and upper, middle beam be manual first carries out riveting, tenon aligns, then be placed in pressing mechanism left and right longeron is extruded mutually, make left and right longeron and riveting tenon structure locked engagement that is upper, middle beam.
In extrusion process, loose back structure, entirely with manual holding, is located inaccurate, often occurs crooked phenomenon and cause substandard product to occur in extrusion process, and percent defective remains high.
(3) utility model content:
For the deficiencies in the prior art, technical problem to be solved in the utility model proposes a kind ofly effectively enhance productivity and ensure that the chair back group of product percent of pass founds machine.
The chair back group that can solve the technical problem founds machine, its technical scheme comprises pressing plate, that described pressing plate is included in left side pressing plate and right side pressing plate and front side pressing plate and rear side pressing plate that workbench is arranged with prior art difference, described rear side pressing plate is fixedly installed, described left side pressing plate and right side pressing plate are installed by left and right direction guiding rail mechanism, and control left and right movement by left side hydraulic jack and right side hydraulic jack respectively, described front side pressing plate is installed by front and back direction guiding rail mechanism, and controls forward and backward movement by front side hydraulic jack; Workbench between described front side pressing plate and rear side pressing plate is provided with front plate and rear plate.
The chair back is had to the left and right longeron of radian, described left side pressing plate is provided with the front portion (upper beam corresponding to longeron) of right side pressing plate and exceeds pressing plate and the left side briquetting concordant with pressing plate and right side briquetting.
The beneficial effects of the utility model:
The utility model chair back group is found machine and is relied on pressing plate and clamping plate to produce, solve the unavoidable orientation problem of Conventional processing methods, the product quality of producing obtains and ensures to greatest extent, the defective products rate of production one batch products 50% is reduced within 5%.
(4) accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the back structure figure made of Fig. 1 embodiment.
Figure number identifies: 1, workbench; 2, left side pressing plate; 3, right side pressing plate; 4, front side pressing plate; 5, rear side pressing plate; 6, left and right direction guiding rail mechanism; 7, left side hydraulic jack; 8, right side hydraulic jack; 9, front and back direction guiding rail mechanism; 10, front side hydraulic jack; 11, front plate; 12, rear plate; 13, left side briquetting; 14, right side briquetting; 15, left-hand stringer; 16, right-hand stringer; 17, upper beam; 18, middle beam.
(5) detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, the technical solution of the utility model is described further.
Be illustrated in figure 2 back structure figure, the described chair back combines primarily of left-hand stringer 15 and right-hand stringer 16 and upper beam 17 and middle beam 18, riveting tenon structure is adopted to be connected between crossbeam with longeron, rail portion below described middle beam 18 is chair leg position, rail portion above middle beam 18 is backrest position, and there is certain radian at backrest position backward.
Employing the utility model chair back group founds the chair back described in machined making, described chair back group founds left side pressing plate 2, right side pressing plate 3, front side pressing plate 4, rear side pressing plate 5 and the front plate 11 and rear plate 12 that machine arranges around workbench 1, described front plate 11 and rear plate 12 are located on the workbench 1 between front side pressing plate 4 and rear side pressing plate 5, as shown in Figure 1.
The position of described rear side pressing plate 5 is fixed, described front side pressing plate 4 is installed by left and right two front and back direction guiding rail mechanism 9 (comprising slide rail and slide block), be provided with front side hydraulic jack 10 outside the pressing plate 4 of front side, the piston rod of described front side hydraulic jack 10 connects front side pressing plate 4 and controls its forward and backward movement; Also can be that the fixing then side guide 5 connecting fluid compressing cylinder in pressing plate 4 position, front side realizes forward and backward movement, as shown in Figure 1.
Described left side pressing plate 2 is installed by forward and backward about two direction guiding rail mechanisms 6 (comprising slide rail and slide block), is provided with left side hydraulic jack 7 outside left side pressing plate 2, and the piston rod of described left side hydraulic jack 7 connects left side pressing plate 2 and controls its left and right movement; Described right side pressing plate 3 is installed by aforesaid left and right direction guiding rail mechanism 6, is provided with right side hydraulic jack 8 outside right side pressing plate 3, and the piston rod of described right side hydraulic jack 8 connects right side pressing plate 3 and controls its left and right movement, as shown in Figure 1.
The front portion of described left side pressing plate 2 is provided with the left side briquetting 13 exceeding left side pressing plate 2, and described left side briquetting 13 is inner inner concordant with left side pressing plate 2; The front portion of described right side pressing plate 3 is provided with the right side briquetting 14 exceeding right side pressing plate 3, and the inner of described right side briquetting 14 is concordant with the inner of right side briquetting 14; The left and right symmetry in position of described left side briquetting 13 and right side briquetting 14, as shown in Figure 1.
Using method of the present utility model:
1, the loose assembling of back structure.
2, the piston rod starting each hydraulic jack shrinks, and drives left side pressing plate 2, right side pressing plate 3 and front side pressing plate 4 outwards mobile with the working region of expanding platform 1.
2, the loose chair back is placed in the working region of workbench 1, and is placed between left side pressing plate 2, right side pressing plate 3, front side pressing plate 4, rear side pressing plate 5.
3, the chair leg position of the chair back is towards rear side pressing plate 5, middle beam 18 is closely attached on workbench 1, rear plate 12 is placed between middle beam 18 and rear side pressing plate 5, front plate 11 is placed between middle beam 18 and front side pressing plate 4, backrest position exceeds left side pressing plate 2 and right side pressing plate 3, and upper beam 17 is between left side briquetting 13 and right side briquetting 14.
4, the piston rod starting front side hydraulic jack 10 stretches out, and front side pressing plate 4 promotes front plate 11 and withstands middle beam 18, and front plate 11 and rear plate 12 fix middle beam 18, achieves the location of the chair back on workbench 1.
5, the piston rod starting left side hydraulic jack 7 and right side hydraulic jack 8 stretches out simultaneously, left side pressing plate 2 and the right side pressing plate 3 relative motion clamping chair back, make left-hand stringer 15 and right-hand stringer 16 and the riveting tenon structure locked engagement between upper beam 17 and middle beam 18, complete the assembling of the chair back.
6, the piston rod starting each hydraulic jack shrinks, and drives left side pressing plate 2, right side pressing plate 3 and front side pressing plate 4 outwards to open, takes out chair back finished product.
Claims (2)
1. chair back group founds machine, comprise pressing plate, it is characterized in that: described pressing plate is included in left side pressing plate (2) and right side pressing plate (3) and front side pressing plate (4) and rear side pressing plate (5) that workbench (1) is arranged, described rear side pressing plate (5) is fixedly installed, described left side pressing plate (2) and right side pressing plate (3) are installed by left and right direction guiding rail mechanism (6), and control left by left side hydraulic jack (7) and right side hydraulic jack (8) respectively, move right, described front side pressing plate (4) is installed by front and back direction guiding rail mechanism (9), and before being controlled by front side hydraulic jack (10), rear movement, workbench (1) between described front side pressing plate (4) and rear side pressing plate (5) is provided with front plate (11) and rear plate (12).
2. chair back group according to claim 1 founds machine, it is characterized in that: described left side pressing plate (2) and the front portion of right side pressing plate (3) are provided with and exceed pressing plate and the left side briquetting (13) concordant with pressing plate and right side briquetting (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559721.1U CN204160596U (en) | 2014-09-26 | 2014-09-26 | Chair back group founds machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559721.1U CN204160596U (en) | 2014-09-26 | 2014-09-26 | Chair back group founds machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160596U true CN204160596U (en) | 2015-02-18 |
Family
ID=52534321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559721.1U Expired - Fee Related CN204160596U (en) | 2014-09-26 | 2014-09-26 | Chair back group founds machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842425A (en) * | 2015-03-03 | 2015-08-19 | 青岛理工大学 | Pre-compression equipment for bending pretreatment of natural solid wood and compression method thereof |
| CN110154188A (en) * | 2018-02-27 | 2019-08-23 | 滁州昭阳电信通讯设备科技有限公司 | A kind of letterwood plate is extruded to shape frame structure |
-
2014
- 2014-09-26 CN CN201420559721.1U patent/CN204160596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842425A (en) * | 2015-03-03 | 2015-08-19 | 青岛理工大学 | Pre-compression equipment for bending pretreatment of natural solid wood and compression method thereof |
| CN110154188A (en) * | 2018-02-27 | 2019-08-23 | 滁州昭阳电信通讯设备科技有限公司 | A kind of letterwood plate is extruded to shape frame structure |
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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: 20150218 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |