CN210677561U

CN210677561U - Fixed tool table for producing chairs

Info

Publication number: CN210677561U
Application number: CN201921806757.4U
Authority: CN
Inventors: 傅耀球; 周子宏
Original assignee: Foshan Yida Intelligent Household Co ltd
Current assignee: Foshan Yida Intelligent Household Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-05
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to a fixed frock platform that production chair used, including base frame and fixing base, the fixing base set up in the loading end of base frame, the loading end of base frame is equipped with the card end subassembly that is used for joint chair frame bottom, the fixing base includes the king-rod that is used for supporting chair frame middle part and is used for supporting the upper boom on chair frame upper portion, the king-rod with the upper boom is the level setting and mutually perpendicular, the fixing base is installed and is used for the locking Assembly of fixed chair frame; the utility model discloses have the stability of improvement frame when the welding, improve the effect of welded precision.

Description

Fixed tool table for producing chairs

Technical Field

The utility model belongs to the technical field of the technique of chair and specifically relates to a fixed frock platform that production chair was used is related to.

Background

In the process of producing the chair, frames are generally produced firstly, and then all the frames are connected and assembled to form the chair frame; the frame is connected to the welding mode that the mill is commonly used, and in welding process, traditional method is that two people operate jointly, hold the frame alone in order to keep the fixed of frame, and another person welds the frame, and such method is because reasons such as artificial subjective factor and operating personnel physical power factor, and the frame is fixed unstably, leads to the welded precision not high, causes the inaccurate problem of counterpoint between frame and the frame easily, makes the production quality of chair reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixed frock platform that production chair was used, it can improve the stability of frame when the welding, improves the welded precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed frock platform that production chair was used, includes base frame and fixing base, the fixing base set up in the loading end of base frame, the loading end of base frame is equipped with the card end subassembly that is used for joint chair frame bottom, the fixing base is including the king-rod that is used for bearing chair frame middle part and the upper boom that is used for bearing chair frame upper portion, the king-rod with the equal level of upper boom sets up and mutually perpendicular, the locking Assembly who is used for fixed chair frame is installed to the fixing base.

According to the technical scheme, when the chair frame is assembled, the frames of all parts of the chair are arranged on the fixed seat, and the bottom clamping assembly is clamped with the bottom of the chair frame, so that the bottom of the chair frame is fixed on the bottom platform; utilize upper boom and well upper portion and the middle part that the chair frame was held in the palm respectively, each part of chair frame is strengthened at the firm degree of fixing base to reuse locking Assembly to the relative position of each part frame of fixed, the trouble of removing each part frame of the fixed chair frame of staff from utilizes the fixing base to support fixed frame in addition and can improve the stability of chair frame when the welding, thereby improves the welded precision, improves the production quality of chair.

Further, the king-rod is provided with two, is first king-rod and second king-rod respectively, first king-rod with the second king-rod is located respectively the both sides of fixing base, first king-rod with the both ends of second king-rod all are equipped with the stopper, the stopper is located first king-rod with the second king-rod is close to the side of upper boom, the stopper includes two spacing lugs, chair frame middle part joint in two the spacing groove that forms between the spacing lug.

Through above-mentioned technical scheme, first king-rod and the same bearing chair frame middle part of second king-rod, the spacing groove of chair frame middle part joint between two spacing lugs simultaneously to strengthen the steadiness of chair frame middle part on the king-rod, the welding of being convenient for further improves welded precision.

Further, the upper boom is provided with two, is first upper boom and second upper boom respectively, first upper boom with the second upper boom is located respectively the both sides of fixing base, first upper boom with the both ends of second upper boom all are equipped with the sand grip perpendicularly, the sand grip with the middle boom is parallel, the sand grip deviates from the draw-in groove with chair frame upper portion joint is seted up to the side of middle boom, the sand grip is located first upper boom with the side that the second upper boom is relative.

Through above-mentioned technical scheme, first upper boom and the same bearing chair frame upper portion of second upper boom, chair frame upper portion joint is in the draw-in groove simultaneously to improve the stability of chair frame upper portion on the upper boom, further improve the whole stability at the fixing base of chair frame, the welding of being convenient for.

Furthermore, four vertical rods are vertically arranged on the bearing surface of the base platform, one ends of the vertical rods, which are far away from the base platform, are connected with the end parts of the upper rods, and the middle parts of the vertical rods are connected with the end parts of the middle rods.

Through above-mentioned technical scheme, the pole setting can be fixed the upper boom and well pole on the base frame to realize the fixing of fixing base on the base frame.

Furthermore, the locking assembly comprises a first vertical clamp, a second vertical clamp and a third vertical clamp, the base is vertically provided with a fastening seat, one end, far away from the base, of the fastening seat is connected with the second middle rod, the first vertical clamp is installed on the fastening seat, and a pressing plate of the first vertical clamp abuts against the middle of the chair frame.

Through above-mentioned technical scheme, fastening seat is connected with the second king-rod, strengthens the bearing capacity at second king-rod bearing chair frame middle part, and the clamp plate of first rectilinear clamp supports tight chair frame middle part in addition to further improve the stability of chair frame middle part on the second king-rod.

Furthermore, a reinforcing seat is arranged on one side, close to the first middle rod, of the bottom platform, a transverse plate is horizontally arranged at the end, far away from the bottom platform, of the reinforcing seat, third vertical clamps are installed at two ends of the transverse plate, and pressing plates of the third vertical clamps abut against the upper portion of the chair frame tightly.

Through the technical scheme, the pressing plate of the third vertical clamp tightly supports the upper part of the chair frame and is matched with the transverse plate of the reinforcing seat to clamp and fix the upper part of the chair frame, so that the stability of the upper part of the chair frame is improved.

Furthermore, a limiting strip is connected between the reinforcing seat and the first middle rod, the side face of the limiting strip, which deviates from the base platform, is abutted against the middle part of the chair frame, the second vertical clamp is installed on the first middle rod, and the pressing plate of the second vertical clamp is abutted against the middle part of the chair frame.

Through above-mentioned technical scheme, spacing and chair frame middle part butt, spacing and the cooperation of the perpendicular formula clamp of second press from both sides the middle part of tight chair frame to strengthen the stability of chair frame middle part on first king-rod.

Furthermore, the number of the bottom clamping assemblies is four, two of the bottom clamping assemblies are located on one side, close to the fastening seat, of the bottom platform, the other two of the bottom clamping assemblies are located on one side, far away from the fastening seat, of the bottom platform, the bottom clamping assemblies are close to the vertical rod, each bottom clamping assembly comprises four clamping blocks, and the bottom of the chair frame is clamped in a groove formed by the four clamping blocks in a surrounding mode.

Through the technical scheme, the bottom of the chair frame is clamped by the clamping bottom assembly through the groove formed by the four clamping blocks in a surrounding mode, so that the bottom of the chair frame is fixed on the bottom table, and the stability of the bottom of the chair frame is improved.

The utility model has the advantages that:

1. the upper rod and the middle rod of the fixing seat can respectively support the upper part and the middle part of the chair frame, the bottom clamping component can fix the bottom of the chair frame, and the locking component can enhance the firmness of each part of the chair frame on the fixing seat, so that the chair frame is installed on the fixing seat, the relative positions of each part of the chair frame are fixed, the stability of the chair frame during welding is improved, the welding accuracy is improved, and the production quality of the chair is improved;

2. the middle rod is provided with a limiting block, the limiting block can be connected with the middle of the chair frame in a clamped mode, the upper rod is provided with a convex strip, the convex strip is provided with a clamping groove, and the clamping groove can be connected with the upper portion of the chair frame in a clamped mode, so that the stability of the middle and upper portions of the chair frame on the fixing base is improved, and the welding precision is further improved.

Drawings

FIG. 1 is a schematic perspective view of the chair frame of the present embodiment;

FIG. 2 is a perspective view of the chair frame of the present embodiment;

FIG. 3 is a schematic perspective view of the chair frame of the present embodiment;

FIG. 4 is a perspective view of the bottom table and the middle bar of the present embodiment;

FIG. 5 is a perspective view of the fastening base and the vertical clamp of the present embodiment;

fig. 6 is a schematic perspective view of another angle of the present embodiment.

In the figure: 1. a base table; 11. a card bottom assembly; 12. a clamping block; 2. a fixed seat; 21. a front upright rod; 22. a rear upright rod; 23. a first king rod; 24. a second king rod; 25. a limiting block; 26. a limiting bump; 27. a first upper bar; 28. a second upper bar; 29. a convex strip; 210. a card slot; 3. a locking assembly; 31. a first vertical clamp; 32. a second vertical clamp; 33. a third vertical clamp; 34. a handle; 35. pressing a plate; 36. a rubber pad; 4. a reinforcing seat; 41. a straight rod; 42. a transverse plate; 43. a limiting strip; 44. positioning blocks; 5. a fastening seat; 6. a chair frame; 61. a forefoot; 62. a rear leg; 63. a back rail; 64. side shelves; 65. a front gear; 66. a handrail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model discloses a fixed frock platform that production chair used, including base 1 and fixing base 2, fixing base 2 is connected on the loading end of base 1, and base 1 and fixing base 2 together fix chair frame 6, and fixing base 2 installs the locking Assembly 3 that is used for fixed chair frame 6.

As shown in FIG. 2, the chair frame 6 to be produced comprises two front legs 61 and two rear legs 62, a back rail 63 is horizontally connected between the two rear legs 62, and the rear legs 62 and the back rail 63 are integrally formed; the two rear feet 62 are vertically connected with handrails 66, and the handrails 66 are positioned above the back rail 63; the two rear legs 62 are vertically connected with side rails 64, and the side rails 64 and the back rail 63 are positioned at the same height; the front leg 61 is vertically connected with the end part of the handrail 66 far away from the rear leg 62, a front rail 65 is horizontally connected between the two front legs 61, the front legs 61 and the front rail 65 are integrally formed, and the front rail 65 is connected with the two side rails 64.

As shown in fig. 3 and 4, four bottom clamping assemblies 11 are fixed on the bearing surface of the base platform 1, connecting lines among the four bottom clamping assemblies 11 enclose a rectangle, each bottom clamping assembly 11 includes four clamping blocks 12, the cross sections of the clamping blocks 12 are square, a space enclosed among the four clamping blocks 12 can be used for clamping the end portions of the front foot 61 and the rear foot 62, and each clamping block 12 has a side surface abutting against the side surface of the front foot 61 or the rear foot 62, so that the front foot 61 and the rear foot 62 are vertically fixed on the base platform 1, and the stability of the front foot 61 and the rear foot 62 during welding is improved.

As shown in fig. 3 and 4, the fixing base 2 includes a vertical rod, the vertical rod is vertically fixed on the bearing surface of the base platform 1, the vertical rod includes two front vertical rods 21 and two rear vertical rods 22, the two front vertical rods 21 are located between the front legs 61 and the rear legs 62, and the two rear vertical rods 22 are located between the side edges of the base platform 1 and the rear legs 62; be connected with the king-rod in the pole setting, the king-rod is provided with two, is first king-rod 23 and second king-rod 24 respectively, and first king-rod 23 level is fixed in between two back pole settings 22, and second king-rod 24 level is fixed in between two preceding pole settings 21, and first king-rod 23 and second king-rod 24 all are located the middle part of pole setting, and first king-rod 23 is parallel with second king-rod 24, and first king-rod 23 and second king-rod 24 together support side shelves 64.

As shown in fig. 3 and 4, two ends of the first middle rod 23 and the second middle rod 24 are respectively fixed with a limiting block 25, and the limiting blocks 25 are positioned on the side surfaces of the first middle rod 23 and the second middle rod 24 far away from the bottom table 1; the limiting block 25 comprises two limiting lugs 26, the limiting lugs 26 are distributed along the length direction of the first middle rod 23 and the second middle rod 24, and a limiting groove formed between the two limiting lugs 26 can be used for clamping the side rail 64; one end of the side rail 64 is clamped in a limiting groove of the limiting block 25 of the first middle rod 23, and the other end of the side rail 64 is clamped in a limiting groove of the limiting block 25 of the second middle rod 24, so that the side rail 64 is fixed on the middle rod, the position of the side rail 64 is fixed, the welding stability of the side rail 64 is improved, and the production quality is improved.

As shown in fig. 4 and 5, in the present embodiment, the locking assembly 3 is a vertical clamp, a pressure plate 35 of the vertical clamp can abut against the chair frame 6, and a rubber pad 36 is fixed on a contact surface of the pressure plate 35 and the chair frame 6, so as to buffer the contact between the pressure plate 35 and the chair frame 6 and reduce the damage of the pressure plate 35 to the chair frame 6; the vertical clamps are provided with four, respectively a first 31, a second 32 and two third 33 vertical clamps.

As shown in fig. 4 and 5, a fastening seat 5 is vertically fixed on the base platform 1, one end of the fastening seat 5 away from the base platform 1 is fixed to the middle of the second middle rod 24, and the fastening seat 5 can support the second middle rod 24, so that the bearing capacity of the second middle rod 24 is improved; the first vertical type clamp 31 is mounted on the side surface of the fastening seat 5 departing from the second middle rod 24, the handle 34 of the first vertical type clamp 31 is pressed down, the pressing plate 35 of the first vertical type clamp 31 can abut against the front rail 65, and meanwhile, the front rail 65 abuts against the side surface of the side rail 64 far away from the first middle rod 23, so that the pressing plate 35 and the side rail 64 of the first vertical type clamp 31 are used for clamping the front rail 65 together, the fixing of the front rail 65 is realized, the front rail 65 and the front foot 61 are integrally formed, and the stability of the front foot 61 during welding can be further improved.

As shown in fig. 5 and 6, a reinforcing base 4 is arranged on one side of the base platform 1 close to the first middle rod 23, the reinforcing base 4 is located between the side edge of the base platform 1 and the rear vertical rod 22, the reinforcing base 4 comprises two straight rods 41, one end of each straight rod 41 is fixed on the base platform 1, a limiting strip 43 is fixed between each two straight rods 41 and the first middle rod 23, and a back stop 63 abuts against the side surface of the limiting strip 43 away from the base platform 1; the second vertical clamp 32 is mounted on the first middle rod 23, the handle 34 of the second vertical clamp 32 is pressed down, the pressing plate 35 of the second vertical clamp 32 can support against the back rail 63, the pressing plate 35 and the limiting strip 43 of the second vertical clamp 32 are matched with each other to clamp the back rail 63, so that the position of the back rail 63 is fixed, and the back rail 63 and the rear foot 62 are integrally formed, so that the stability of the rear foot 62 can be further improved, and the welding accuracy is further improved.

As shown in fig. 5 and 6, a transverse plate 42 is horizontally fixed at the end part of the straight rod 41 far away from the base table 1, and the transverse plate 42 connects the two straight rods 41 together; the two third vertical type clamps 33 are arranged at the two ends of the transverse plate 42, the handles 34 of the third vertical type clamps 33 are pressed down, the pressing plates 35 of the two third vertical type clamps 33 can respectively abut against the two rear feet 62, so that the end parts of the rear feet 62 far away from the bottom table 1 are clamped by the cooperation of the third vertical type clamps 33 and the transverse plate 42, and the stability of the rear feet 62 on the bottom table 1 is further improved; the two ends of the transverse plate 42 are fixed with the positioning blocks 44, the third vertical clamp 33 is located between the two positioning blocks 44, and the opposite side surfaces of the two positioning blocks 44 are abutted to the rear leg 62, so that the mounting of the rear leg 62 is positioned, and the stability of the rear leg 62 during welding is further improved.

As shown in fig. 5 and 6, the vertical rod is also connected with an upper rod, and the middle rod is vertical to the upper rod; the two upper rods are respectively a first upper rod 27 and a second upper rod 28, the first upper rod 27 is horizontally fixed between one front upright rod 21 and the adjacent rear upright rod 22, the second upper rod 28 is horizontally fixed between the other front upright rod 21 and the other rear upright rod 22, the first upper rod 27 and the second upper rod 28 are both positioned at the end parts of the upright rods far away from the base platform 1, and the first upper rod 27 is parallel to the second upper rod 28; convex strips 29 are vertically fixed at two ends of the first upper rod 27 and the second upper rod 28, the convex strips 29 are parallel to the base platform 1, and the convex strips 29 are positioned on opposite side surfaces of the first upper rod 27 and the second upper rod 28; clamping groove 210 has been seted up to the sand grip 29, and clamping groove 210 is located the side that sand grip 29 deviates from the king-rod, and clamping groove 210 can supply handrail 66 joint to be fixed in first upper boom 27 and second upper boom 28 respectively with two handrail 66, stability when improving handrail 66 and preceding foot 61 and back foot 62 welding, and then improve the welded precision.

The implementation principle of the embodiment is as follows:

the end parts of the two rear legs 62 are clamped with the bottom clamping component 11 close to the first middle rod 23, and the two rear legs 62 are respectively and tightly propped by two third vertical clamps 33, so that the rear legs 62 are fixed; placing the back rail 63 on the limiting strip 43, wherein two ends of the back rail 63 are respectively abutted against the two rear feet 62, and the back rail 63 is tightly abutted by the second vertical type clamp 32, so that the relative positions of the back rail 63 and the rear feet 62 are fixed; the two armrests 66 are respectively clamped in the clamping grooves 210 of the first upper rod 27 and the second upper rod 28, and one end of each armrest 66 is abutted against the rear leg 62, so that the relative positions of the armrests 66 and the rear leg 62 are fixed; the two ends of the side rail 64 are respectively clamped with the limiting blocks 25 of the first middle rod 23 and the second middle rod 24, and the two side rails 64 are respectively abutted against the two ends of the back rail 63, so that the relative positions of the side rails 64 and the back rail 63 are fixed; the end parts of the two front feet 61 are clamped with the clamping bottom assembly 11 close to the second middle rod 24, the end part of the front foot 61 far away from the base platform 1 is abutted with the end part of the armrest 66 far away from the rear foot 62, and simultaneously, the front rail 65 is clamped on the side rail 64 by utilizing the first vertical type clamp 31, so that the relative positions of the armrest 66, the side rail 64 and the front foot 61 are fixed; after all parts of the chair frame 6 are arranged on the fixed seat 2, welding is carried out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a fixed frock platform that production chair was used, includes base frame (1) and fixing base (2), its characterized in that: fixing base (2) set up in the loading end of base frame (1), the loading end of base frame (1) is equipped with card end subassembly (11) that are used for joint chair frame (6) bottom, fixing base (2) including be used for the well pole at bearing chair frame (6) middle part and be used for the upper boom on bearing chair frame (6) upper portion, the well pole with the equal level of upper boom sets up and mutually perpendicular, fixing base (2) are installed and are used for locking subassembly (3) of fixed chair frame (6).

2. The fixed tooling table for the production of chairs of claim 1, wherein: the utility model discloses a chair, including the seat, the mid-rod is provided with two, is first mid-rod (23) and second mid-rod (24) respectively, first mid-rod (23) with second mid-rod (24) are located respectively the both sides of fixing base (2), first mid-rod (23) with the both ends of second mid-rod (24) all are equipped with stopper (25), stopper (25) are located first mid-rod (23) with second mid-rod (24) are close to the side of upper boom, stopper (25) include two spacing lug (26), chair frame (6) middle part joint in two the spacing groove that forms between spacing lug (26).

3. The fixed tooling table for the production of chairs of claim 1, wherein: the utility model discloses a chair frame, including last pole (6), go up the pole and be provided with two, be first upper boom (27) and second upper boom (28) respectively, first upper boom (27) with second upper boom (28) are located respectively the both sides of fixing base (2), first upper boom (27) with the both ends of second upper boom (28) all are equipped with sand grip (29) perpendicularly, sand grip (29) with the king-rod is parallel, sand grip (29) deviate from draw-in groove (210) with chair frame (6) upper portion joint are seted up to the side of king-rod, sand grip (29) are located first upper boom (27) with the side that second upper boom (28) is relative.

4. The fixed tooling table for the production of chairs of claim 2, wherein: the bearing surface of base frame (1) is equipped with four pole settings perpendicularly, the pole setting is kept away from the one end of base frame (1) with the end connection of upper boom, the middle part of pole setting with the end connection of king-rod.

5. The fixed tooling table for the production of chairs of claim 4, wherein: locking Assembly (3) include first rectilinear clamp (31), second rectilinear clamp (32) and third rectilinear clamp (33), base (1) is equipped with fastening seat (5) perpendicularly, the one end that fastening seat (5) kept away from base (1) with second king-rod (24) are connected, first rectilinear clamp (31) install in fastening seat (5), clamp plate (35) of first rectilinear clamp (31) support the middle part of tight chair frame (6).

6. The fixed tooling table for the production of chairs of claim 5, wherein: one side of the bottom table (1) close to the first middle rod (23) is provided with a reinforcing seat (4), the end part of the reinforcing seat (4) far away from the bottom table (1) is horizontally provided with a transverse plate (42), two ends of the transverse plate (42) are respectively provided with a third vertical clamp (33), and a pressing plate (35) of the third vertical clamp (33) tightly supports the upper part of the chair frame (6).

7. The fixed tooling table for the production of chairs of claim 6, wherein: and a limiting strip (43) is connected between the reinforcing seat (4) and the first middle rod (23), the side surface of the limiting strip (43) departing from the bottom table (1) is abutted against the middle part of the chair frame (6), the second vertical clamp (32) is installed on the first middle rod (23), and a pressing plate (35) of the second vertical clamp (32) is abutted against the middle part of the chair frame (6).

8. The fixed tooling table for the production of chairs of claim 5, wherein: the chair bottom clamping assembly comprises four clamping bottom assemblies (11), wherein two clamping bottom assemblies (11) are located on one side, close to the fastening seat (5), of the bottom platform (1), the other two clamping bottom assemblies (11) are located on one side, far away from the fastening seat (5), of the bottom platform (1), the clamping bottom assemblies (11) are close to the vertical rod, the clamping bottom assemblies (11) comprise four clamping blocks (12), and the bottom of the chair frame (6) is clamped in a groove formed by the four clamping blocks (12) in a surrounding mode.