CN201922491U

CN201922491U - Mold for manufacturing backs of chairs in wooden furniture

Info

Publication number: CN201922491U
Application number: CN2010206870227U
Authority: CN
Inventors: 孙莎莉; 陈革平; 黄琼涛
Original assignee: SHANTOU YIHUA FURNITURE CO Ltd
Current assignee: SHANTOU YIHUA FURNITURE CO Ltd
Priority date: 2010-12-29
Filing date: 2010-12-29
Publication date: 2011-08-10
Anticipated expiration: 2020-12-29

Abstract

The utility model provides a mold for manufacturing the backs of chairs in wooden furniture, which comprises a clamping module for fixing the slats of the backs of the chairs, wherein a positioning component for fixing the slats of the backs of the chairs is arranged on the clamping module, and the width of the clamping module is the same with the lengths of the formed slats of the backs of the chairs. When being processed, the slats of the backs of the chairs are firstly fixed on the clamping module, then the parts of the slats of the backs of the chairs, which extend out of both sides of the clamping tool, are removed, afterwards a punching template is utilized to match with the clamping module, the processed end faces of the slats of the backs of the chairs are punched, then dowels on the back legs of the chairs are in socket joint into the holes of the slats of the backs of the chairs, and finally, the slats of the backs of the chairs are fastened by using correction bolts to finish assembly. After a plurality of slats of the backs of the chairs are integrally clamped by the clamping mold, the slats of the backs of the chairs are processed and assembled, the processing and the assembling of the slats of the backs of the chairs are finished by one step, the production process is effectively improved, the production steps are simplified, the production efficiency is enhanced, the batch manufacture is convenient, and the problem of no sealing in manual assembly is also eliminated, so that the quality of the produced chairs is obviously enhanced, the service life is increased, and the mold can be widely applied to the production industry of the class of chairs in wooden furniture.

Description

Make the mould of the wooden furniture chair back

Technical field

The utility model relates to a kind of carpenter's mould, specifically is a kind of mould of making the wooden furniture chair back.

Background technology

Existing wooden furniture chair class, form by the chair back, seat support and chair pin, and general most of chair back all is that design chair back bar is tabular, two vertical poles promptly, middle be plugged on two vertical poles and form the chair back by plurality of cross bars, but the common practices of the present this chair back is earlier all members to be processed into the shape of wanting, length, beats connecting hole then, utilizes bearing pin to combine each member by manual again.Each member precision of the wooden furniture chair class of working it out like this is inaccurate, combination back blow-by or combination are not advanced, just can realize sealing after need utilizing the maintenance of sand machine this moment, therefore make inconvenient, production efficiency is low, and the difficult control of quality, service life is short, is difficult to obtain more consumers' favor.

Summary of the invention

At above-mentioned existing in prior technology problem, the purpose of this utility model provides a kind of making wooden furniture chair class mould that makes the wooden furniture chair class combination sealing that processes, sound construction, long service life.

For achieving the above object, the technical scheme that the utility model adopted is: a kind of mould of making the wooden furniture chair back, be characterized in comprising the clamping module that is used for fixing chair back batten, described clamping module is provided with for the fixing keeper of chair back batten, the width of described clamping module is identical with the length of moulding chair back batten, is fixed to the chair back batten that will stretch out clamping module both sides after the clamping module by the chair back batten that will process width and/or flexibility and machines away the width that obtains chair back batten.

Wherein, the distance between the chair back batten on for convenience follow-up drilling process and guarantee the accuracy of position, hole, the spacing distance of each keeper of above-mentioned clamping module and the moulding chair back is identical.The quantity of the chair back batten on further good airproof performance when follow-up assembling for convenience and combination, the number of each keeper of above-mentioned clamping module and the moulding chair back is identical.

In order disposablely to finish the drilling process of all chair back batten one sides, this utility model also comprises the punching template that offers datum hole on it, datum hole on the described punching template is corresponding with the position of the chair back batten required punching of said fixing on the clamping module, by described punching template the bore cutter of Line boring machine is carried out contraposition and realizes the disposable side punching of finishing to the chair back batten that processes width.Line boring machine punches to the medial surface of two chair rear feet of chair more afterwards, on the hole of the chair rear foot, squeeze into dowel then, the hole of again dowel that installs on the chair rear foot being aimed at the chair back batten on the clamping tool assembles the chair rear foot and chair back batten, reinforces with calibration bolt at last and unloads chair back batten down can finish the chair back assembling from the clamping mould.

The utility model has keeper and its width and the identical clamping module of chair back batten length of wanting moulding owing to adopt one, after being fixed to processed chair back batten on the clamping module, the part of chair back batten being stretched out the clamping tool both sides is removed earlier, the end face punching that processes at chair back batten then, again the dowel on the chair rear foot is plugged in the hole of chair back batten, reinforce with calibration bolt at last and finish assembling, process assembling after by this clamping mould a plurality of chair back bar slab integrals being clamped, disposable finishing, not only improved production technology effectively, simplified production stage, improved production efficiency, convenient manufacturing in batches, and eliminated the packing less problem of hand assembled, the chair quality of producing is obviously improved, and increase service life; Again owing to also be provided with the punching template that offers on it with the corresponding datum hole in position of the chair back batten required punching of said fixing on the clamping module, come the bore cutter of Line boring machine is carried out can utilizing Line boring machine that chair back batten is carried out disposable punching after the contraposition by this punching template, Line boring machine after the same chair rear foot that is connected with chair back batten also utilizes this to align punches, thereby guarantee the size in hole and the accuracy of position, further improved the sealing of assembling.In sum, the mould of the making wooden furniture chair back of the present utility model, it is simple and reliable for structure, easy to use, control the quality of product easily, effectively enhances productivity, and conveniently makes in batches, can be widely used in the production industry of wooden furniture chair class.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is the perspective view of the utility model clamping module.

Fig. 2 is the perspective view of the utility model punching template.

Fig. 3 is the perspective view of the utility model clamping state.

Fig. 4 is the perspective view of the chair after the utility model assembling.

The specific embodiment

As shown in Figures 1 to 4, a kind of mould of making the wooden furniture chair back, comprise the clamping module 1 that is used for fixing chair back batten 3, this clamping module 1 is provided with the keeper of fixing for chair back batten 3 11, the width of this clamping module 1 is identical with the length of moulding chair back batten 3, owing to adopted and had keeper 11 and its width and the identical clamping module 1 of chair back batten 3 length of wanting moulding, after being fixed to processed chair back batten 3 on this clamping module 1, the part of chair back batten 3 being stretched out the clamping tool both sides is removed earlier, the end face punching that processes at chair back batten 3 then, again the dowel on the chair rear foot is plugged in the hole of chair back batten 3, reinforce with calibration bolt at last and finish assembling, process assembling by this clamping mould after with a plurality of chair back batten 3 whole clampings, disposable finishing, not only improved production technology effectively, simplified production stage, improved production efficiency, convenient manufacturing in batches, and eliminated the packing less problem of hand assembled, the chair quality of producing is obviously improved, and increase service life.

As shown in Figure 1, the clamping module 1 of this embodiment is the elongate body of isosceles trapezoid for cross section, its upper surface is designed to the corresponding shape of contact surface that contacts with clamping module 1 with chair back batten 3, certain crooked shape is arranged after the chair back moulding of this embodiment, the chair that assembling is as shown in Figure 4 finished, so the chair back batten 3 of this chair back also is the arc bending, the upper surface of corresponding clamping module 1 is designed to arc concave, and radian is consistent with the radian of chair back batten 3, guarantee that the chair back batten 3 of clamping on this clamping module 1 can be firm, improve the accuracy of processing; And the lower surface of clamping module 1 is designed to " V " shape face 12, makes two following diagonal angles of clamping module 1 rectangular.And the keeper 11 on the clamping module 1 of this utility model is for being arranged at the limited block or the position-limited edge that are positioned at chair back batten 3 both sides of clamping module 1 upper surface, this embodiment is provided with limited block on the both sides, front and back of chair back batten 3, this limited block shape triangular in shape, this chair back batten 3 is positioned between the limited block and limits it and move on this direction, add in addition and also can on chair back batten 3, press from both sides fast by clamping man-hour, by the tight chair back batten 3 of quick cramping, guarantee that processing chair back batten 3 can not move in the other direction yet.As shown in Figure 3, can begin to process its length after being fixed to the chair back batten 3 that has before processed width and flexibility on the clamping module 1, wherein one side with " V " shape lower surface 12 is flattened on the vertical plane of cutter earlier, make the side of clamping module 1 can be parallel in cutter, promote clamping module 1 then, the unnecessary chair back batten 3 that will stretch out clamping module 1 side cuts away, and changes another side afterwards and cuts with same step, can finish the manufacturing procedure to chair back batten 3 length.

As shown in Figure 2, this embodiment also includes a punching template 2, and this punching template 2 is a plate body, is provided with datum hole 21 on this plate body, and the position of this datum hole 21 is corresponding with the position of chair back batten 3 required punchings on being fixed on clamping module 1.After the length manufacturing procedure of finishing chair back batten 3, can prepare work to chair back batten 3 punching, prepare punching before, earlier punching template is carried out contraposition to the bore cutter of Line boring machine.During punching, only needing that the clamping module is relied on Line boring machine can the disposable punching work of finishing all chair back batten 3 one sides, and then the chair back batten 3 of opposite side is punched can finish manufacturing procedure to 3 punchings of chair back batten.

Utilize the good Line boring machine of this contraposition equally, it is come to the medial surface of the chair rear foot and locates postpone, with bore cutter the chair rear foot is punched, couple together utilizing dowel to cooperate epoxy resin A, B iron glue to be inserted in the hole of the chair rear foot afterwards, after connecting, dowel with these two chair rear feet utilizes epoxy resin A, B iron glue to be connected in the hole of chair back batten 3 both sides again, reinforce with calibration bolt at last, can finish the assembling procedure of the chair back like this, again seat support and the chair forward foot in a step and this chair back be assembled the chair that can form as shown in Figure 4.Can realize and to process assembling after a plurality of chair back batten 3 whole clampings by this clamping mould 1, disposable finishing, not only improved production technology effectively, simplified production stage, improved production efficiency, convenient manufacturing in batches, and eliminated the packing less problem of hand assembled, the chair quality of producing is obviously improved, and increase service life.

Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.

Claims

1. mould of making the wooden furniture chair back, it is characterized in that comprising the clamping module (1) that is used for fixing chair back batten (3), described clamping module (1) is provided with for the fixing keeper (11) of chair back batten, the width of described clamping module (1) is identical with the length of moulding chair back batten (3), is fixed to the chair back batten that will stretch out clamping module (1) both sides after the clamping module (1) by the chair back batten (3) that will process width and/or flexibility and machines away the width that obtains chair back batten (3).

2. the mould of the making wooden furniture chair back according to claim 1 is characterized in that the distance between the chair back batten (3) on spacing distance and the moulding chair back of each keeper of above-mentioned clamping module (1) is identical.

3. the mould of the making wooden furniture chair back according to claim 1 is characterized in that the quantity of the chair back batten (3) on number and the moulding chair back of each keeper of above-mentioned clamping module (1) is identical.

4. the mould of the making wooden furniture chair back according to claim 1, it is characterized in that also comprising the punching template (2) that offers datum hole (21) on it, datum hole (21) on the described punching template (2) is corresponding with the position of chair back batten (3) the required punching of said fixing on clamping module (1), by described punching template (2) bore cutter of Line boring machine is carried out contraposition and realizes the disposable side punching of finishing to the chair back batten (3) that processes width.

5. according to the mould of the claim 1 or the 2 or 3 described making wooden furniture chair back, the keeper (11) that it is characterized in that above-mentioned clamping module (1) is for being arranged at the limited block or the position-limited edge that are positioned at chair back batten (3) both sides of clamping module upper surface.

6. the mould of the making wooden furniture chair back according to claim 1, the upper surface that it is characterized in that above-mentioned clamping module (1) is designed to the corresponding shape of contact surface with above-mentioned chair back batten (3).

7. the mould of the making wooden furniture chair back according to claim 1 is characterized in that the lower surface of above-mentioned clamping module (1) is designed to " V " shape face (12).