CN220971298U - Fixing clamp for welding furniture accessories - Google Patents

Abstract

The application discloses a fixing clamp for welding furniture accessories, which relates to the technical field of furniture accessory processing and comprises a base, wherein a mounting seat is arranged at the top of the base, an adjusting component is arranged in an inner cavity of the mounting seat, a driving component is arranged on the right side of the mounting seat, the left end of the driving component is connected with the right end of the adjusting component, T-shaped bearing plates are arranged at the two ends of the top of the adjusting component, fixing plates are arranged at the tops of two groups of T-shaped bearing plates, and one sides, close to the center of the mounting seat, of the two groups of fixing plates are connected with a rotating shaft through bearings. According to the fixture, the fixing plate, the rotating shaft, the T-shaped bearing plate, the stepping motor and the clamping assembly are matched, the clamping assembly is used for clamping and fixing the fitting, after one surface of the fitting is welded, the stepping motor can be used for rotating the fitting, so that the joints of other surfaces are welded, the use effect is good, and the practicability of the fixture is improved.

Description

Fixing clamp for welding furniture accessories

Technical Field

The application relates to the technical field of furniture accessory processing, in particular to a fixing clamp for welding furniture accessories.

Background

Furniture fittings, i.e. auxiliary parts of furniture in finishing, including furniture accessories, kitchen furniture fittings, office furniture fittings, etc., are welded as defined below: the materials (same kind or different kinds) of the welded workpieces are heated, pressurized or both, and with or without filling materials, the process engineering of forming permanent connection by combining the materials of the workpieces between atoms is called welding, while the seat is a common furniture, in the seat production process, steel pipes are required to be used, a welding device is required to connect the two steel pipes, and when the steel pipes are welded, a fixing clamp is required to clamp the steel pipes first.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing fixing clamp is simple in structure and can not drive the accessories to rotate, after two accessories to be welded are aligned, only one surface of the accessories is convenient to weld, and when other surfaces are required to be welded, the accessories are required to be detached and clamped again, so that the use is more inconvenient.

Disclosure of utility model

In order to solve the problems that the fixing clamp is simple in structure and cannot drive accessories to rotate, only one surface of the accessories is convenient to weld after the two accessories to be welded are aligned, and the accessories are required to be detached and clamped again when other surfaces are required to be welded, the fixing clamp for welding furniture accessories is inconvenient to use.

The application provides a fixing clamp for welding furniture accessories, which adopts the following technical scheme:

The utility model provides a mounting fixture for furniture accessory welding, includes the base, the mount pad is installed at the top of base, the inner chamber of mount pad is provided with adjusting part, the right side of mount pad is provided with actuating assembly, actuating assembly's left end with adjusting part's right-hand member is connected, T type loading board is all installed at the both ends at adjusting part top, two sets of the fixed plate is all installed at the top of T type loading board, two sets of the fixed plate is close to one side at mount pad center all is connected with the pivot through the bearing, two sets of be used for the drive the pivot pivoted step motor is all installed in the outside of fixed plate, two sets of the pivot is kept away from step motor's one end all is provided with clamping assembly, the both sides of base all are connected with the backup pad, two sets of be provided with horizontal translation subassembly between the backup pad, first electric putter is installed to horizontal translation subassembly's bottom, the welding head is installed to first electric putter's output.

Through adopting above-mentioned technical scheme, carry out the centre gripping through the accessory that two wait to weld through clamping assembly, drive adjusting part work through drive assembly, adjusting part drives clamping assembly through T type loading board and removes and be close to each other, make two wait to weld the accessory and be close to each other and align, then weld the junction of accessory, afterwards, drive first electric putter and soldered connection through horizontal translation subassembly and control and remove, thereby can adjust the transverse position of soldered connection, after adjusting to required position, control first electric putter stretches out, first electric putter stretches out and drives soldered connection and move downwards, thereby can weld the one side of accessory, after one of them welding is accomplished, start step motor, step motor during operation drives the pivot and rotates, the pivot rotates and drives clamping assembly and rotate, thereby rotate the accessory, the convenience welds the junction of other faces of accessory, the practicality of the device has been improved.

Optionally, the adjusting part includes two-way lead screw, two-way lead screw passes through the bearing to be connected the inner chamber of mount pad, the equal threaded connection in both ends of two-way lead screw outer wall has the screw, two sets of the stopper is all installed to the bottom of screw, the spacing groove has all been seted up at the both ends of diapire in the mount pad, two sets of spacing groove and two sets of be sliding connection between the stopper, two sets of the top of screw respectively with two sets of the equal fixed connection in bottom of T type loading board.

Through adopting above-mentioned technical scheme, two-way lead screw rotates drive screw and moves about, drives the stopper and slides in the spacing inslot when the screw removes to can be spacing to the screw, drive the centre gripping subassembly of top when the screw removes and remove, thereby can adjust the interval between two sets of centre gripping subassemblies, make the device be applicable to the accessory centre gripping of different length.

Optionally, the drive assembly includes the casing, the casing is installed the right side of mount pad, driving motor is installed to the inner chamber of casing, driving shaft is installed to driving motor's power take off end, the driving gear is installed to the right-hand member of driving shaft, the top meshing of driving gear is connected with driven gear, driven shaft has been cup jointed to driven gear's inner chamber, driven shaft's left end with the right-hand member fixed connection of two-way lead screw.

Through adopting above-mentioned technical scheme, drive the gear through the driving shaft when driving motor starts and rotate, the gear that drives rotates and drive driven gear and rotate, and driven gear rotates and drives the driven shaft and rotate, and then can drive two-way lead screw and rotate.

Optionally, the clamping assembly includes two sets of grip brackets, two sets of the grip brackets are installed respectively two sets of the pivot is close to one side at mount pad center, two sets of the second electric putter is all installed to the interior roof of grip brackets, two sets of the grip block is all installed to the output of second electric putter.

Through adopting above-mentioned technical scheme, the flexible grip block that can drive of second electric putter reciprocates to can adjust the interval between grip block and the grip block inner bottom wall, make the accessory that the device can the centre gripping different specifications.

Optionally, the bottom of grip block with the interior bottom wall of grip block all is connected with the rubber pad.

Through adopting above-mentioned technical scheme, through rubber pad and accessory direct contact, increased the frictional force between grip block and the accessory, and then make the accessory by the centre gripping ground more firm.

Optionally, horizontal translation subassembly includes the diaphragm, the diaphragm is connected two sets of between the backup pad, the connecting plate is all installed at the both ends of diaphragm bottom, two sets of be connected with the pinion rack between the connecting plate, the outer wall cover of pinion rack is equipped with the driving box, the through-hole has all been seted up at the both ends of driving box, servo motor is installed to the interior bottom wall of driving box, drive gear is installed to servo motor's output, drive gear's top with the bottom meshing of pinion rack is connected, the top of driving box is connected with the slider, the slide rail has been seted up to the bottom of diaphragm, the slider with sliding connection between the slide rail.

Through adopting above-mentioned technical scheme, drive gear rotates when servo motor starts, because drive gear is connected with the pinion rack meshing, and drive gear rotates and drives the drive case and remove, drives the slider and slide in the slide rail when the drive case removes to make the drive case more steady when removing, can drive the soldered connection of below and remove when the drive case removes, and then convenient transverse position of butt welding joint adjusts.

In summary, the present application includes at least one of the following beneficial effects:

(1) Through fixed plate, pivot, T type loading board, step motor and clamping assembly's cooperation setting, carry out the centre gripping and fix the accessory through clamping assembly, after the one side welding of accessory, accessible step motor rotates the accessory to weld the junction of other faces, excellent in use effect improves the practicality of seeing this anchor clamps.

(2) Through the cooperation setting of screw, two-way lead screw, spacing groove and stopper, can adjust the interval between two sets of clamping components for the device is applicable to the accessory of different length, and through the cooperation setting of second electric putter, grip block and grip block, makes the device be applicable to the accessory of different width, has improved the universality of seeing the device.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the present application;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present application;

Fig. 3 is a schematic diagram of the structure of fig. 1B according to the present application.

In the figure: 1. a first electric push rod; 2. a welding head; 3. a fixing plate; 4. a rotating shaft; 5. a T-shaped bearing plate; 6. a support plate; 7. a base; 8. a mounting base; 9. an adjustment assembly; 901. a nut; 902. a two-way screw rod; 903. a limit groove; 904. a limiting block; 10. a stepping motor; 11. a lateral translation assembly; 1101. a through hole; 1102. a drive gear; 1103. a slide block; 1104. a servo motor; 1105. a drive box; 1106. a toothed plate; 1107. a slide rail; 1108. a connecting plate; 1109. a cross plate; 12. a drive assembly; 1201. a driven gear; 1202. a driven shaft; 1203. a driving motor; 1204. a driving shaft; 1205. a drive gear; 1206. a housing; 13. a clamping assembly; 1301. a second electric push rod; 1302. a clamping plate; 1303. a clamping seat; 14. and a rubber pad.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

Referring to fig. 1 of the drawings, an embodiment of the present application is provided: the utility model provides a mounting fixture for furniture accessory welding, including base 7, the top fixed mounting of base 7 has mount pad 8, the inner chamber of mount pad 8 is provided with adjusting part 9, the right side of mount pad 8 is provided with actuating assembly 12, actuating assembly 12's left end is connected with adjusting part 9's right-hand member, T type loading board 5 is all installed at the both ends at adjusting part 9 top, fixed plate 3 is all installed perpendicularly at the top of two sets of T type loading boards 5, one side that two sets of fixed plates 3 are close to the mount pad 8 center all is connected with pivot 4 through the bearing rotation, step motor 10 that is used for driving pivot 4 pivoted is all installed in the outside of two sets of fixed plates 3.

Referring to fig. 1 of the drawings, one end of each of two sets of rotating shafts 4 far away from a stepping motor 10 is provided with a clamping assembly 13, each adjusting assembly 9 comprises a bidirectional screw rod 902, each bidirectional screw rod 902 is rotationally connected with an inner cavity of an installation seat 8 through a bearing, two ends of the outer wall of each bidirectional screw rod 902 are connected with nuts 901 in a threaded manner, limiting blocks 904 are fixedly installed at the bottoms of the two sets of nuts 901, limiting grooves 903 are formed in two ends of the inner bottom wall of the installation seat 8, the two sets of limiting grooves 903 are in sliding connection with the two sets of limiting blocks 904, and the tops of the two sets of nuts 901 are fixedly connected with the bottoms of the two sets of T-shaped bearing plates 5 respectively. The bidirectional screw rod 902 rotates to drive the screw 901 to move left and right, and the screw 901 drives the limiting block 904 to slide in the limiting groove 903 when moving, so that the screw 901 can be limited, and the screw 901 drives the clamping assemblies 13 above to move when moving, so that the distance between the two groups of clamping assemblies 13 can be adjusted, and the device is suitable for clamping accessories with different lengths.

Referring to fig. 1 and 2 of the drawings, the driving assembly 12 includes a housing 1206, the housing 1206 is fixedly mounted on the right side of the mounting seat 8, a driving motor 1203 is fixedly mounted in an inner cavity of the housing 1206, a driving shaft 1204 is fixedly mounted at a power output end of the driving motor 1203, a driving gear 1205 is mounted at the right end of the driving shaft 1204, a driven gear 1201 is engaged and connected at the top of the driving gear 1205, a driven shaft 1202 is sleeved in an inner cavity of the driven gear 1201, and the left end of the driven shaft 1202 is fixedly connected with the right end of the bidirectional screw 902. When the driving motor 1203 is started, the driving gear 1205 is driven to rotate through the driving shaft 1204, the driving gear 1205 drives the driven gear 1201 to rotate, the driven gear 1201 rotates to drive the driven shaft 1202 to rotate, and then the bidirectional screw 902 can be driven to rotate.

Referring to fig. 1 and 3 of the drawings, the clamping assembly 13 includes two sets of clamping seats 1303, the two sets of clamping seats 1303 are respectively and fixedly mounted on one sides of the two sets of rotating shafts 4 near the center of the mounting seat 8, the second electric push rods 1301 are fixedly mounted on the inner top walls of the two sets of clamping seats 1303, and the clamping plates 1302 are fixedly mounted on the output ends of the two sets of second electric push rods 1301. The second electric putter 1301 stretches out and draws back and can drive the grip block 1302 and reciprocate to can adjust the interval between diapire in grip block 1303 and the grip block 1302, make the accessory of different specifications of device centre gripping. Rubber pads 14 are fixedly connected to the bottom of the clamping plate 1302 and the inner bottom wall of the clamping seat 1303. By the rubber pad 14 being in direct contact with the fitting, the friction between the clamping plate 1302 and the clamping seat 1303 and the fitting is increased, thereby making the fitting clamped more firmly.

Referring to fig. 1 of the drawings, support plates 6 are fixedly connected to two sides of a base 7, a transverse translation assembly 11 is arranged between the two groups of support plates 6, a first electric push rod 1 is installed at the bottom of the transverse translation assembly 11, a welding head 2 is installed at the output end of the first electric push rod 1, the transverse translation assembly 11 comprises a transverse plate 1109, the transverse plate 1109 is horizontally connected between the two groups of support plates 6, connecting plates 1108 are fixedly installed at two ends of the bottom of the transverse plate 1109, toothed plates 1106 are horizontally connected between the two groups of connecting plates 1108, a driving box 1105 is arranged on the outer wall sliding sleeve of the toothed plate 1106, through holes 1101 are formed in two ends of the driving box 1105, a servo motor 1104 is installed on the inner bottom wall of the driving box 1105, a driving gear 1102 is installed at the output end of the servo motor 1104, the top of the driving gear 1102 is in meshed connection with the bottom of the toothed plate 1106, a sliding block 1103 is connected to the top of the driving box 1105, a sliding rail 1107 is arranged at the bottom of the transverse plate 1109, and sliding blocks 1107 are connected with the sliding blocks 1107. The servo motor 1104 drives the driving gear 1102 to rotate when started, and as the driving gear 1102 is meshed with the toothed plate 1106, the driving gear 1102 rotates to drive the driving box 1105 to move, and the driving box 1105 drives the sliding block 1103 to slide in the sliding rail 1107 when moving, so that the driving box 1105 is more stable when moving, and the driving box 1105 can drive the welding head 2 below to move when moving, and further the transverse position of the welding head 2 is convenient to adjust.

Working principle: when the clamp is used, one end of a to-be-welded accessory is abutted against the inner wall of the clamping seat 1303, then the second electric push rod 1301 is started to extend, the second electric push rod 1301 extends to drive the clamping plate 1302 to move downwards until the clamping plate 1302 tightly presses the accessory, at the moment, the rubber pad 14 is in direct contact with the accessory, and the friction force between the clamping plate 1302 and the clamping seat 1303 and the accessory is increased, so that the accessory is clamped and fastened more tightly.

Then, the driving motor 1203 is started, the driving motor 1203 drives the driving gear 1205 to rotate through the driving shaft 1204, the driving gear 1205 rotates to drive the driven gear 1201 to rotate, the driven gear 1201 rotates to drive the driven shaft 1202 to rotate, the bidirectional screw 902 can be driven to rotate, the bidirectional screw 902 rotates to drive the screw 901 to move and approach each other, the limiting block 904 is driven to slide in the limiting groove 903 when the screw 901 moves, so that the screw 901 can be limited, the T-shaped bearing plate 5 is driven to move and approach each other when the screw 901 moves, two accessories to be welded are enabled to approach each other to be aligned, and then the joint of the accessories is welded.

Subsequently, the servo motor 1104 is started, the servo motor 1104 drives the driving gear 1102 to rotate during operation, because the driving gear 1102 is meshed with the toothed plate 1106, the driving box 1105 is driven to move left and right during rotation of the driving gear 1102, the driving box 1105 drives the sliding block 1103 to slide in the sliding rail 1107, the driving box 1105 is enabled to move left and right more stably, the driving box 1105 drives the first electric push rod 1 and the welding head 2 to move left and right during movement, and accordingly the transverse position of the welding head 2 can be adjusted, after the welding head 2 is adjusted to a required position, the first electric push rod 1 is controlled to extend, the first electric push rod 1 extends to drive the welding head 2 to move downwards, so that one surface of a fitting can be welded, after one surface of the fitting is welded, the stepping motor 10 is started, the stepping motor 10 drives the rotating shaft 4 during operation, the rotating shaft 4 drives the clamping assembly 13 to rotate, the fitting is rotated, the joint of other surfaces of the fitting is welded, and the practicability of the device is improved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides a furniture accessory welding is with mounting fixture, includes base (7), its characterized in that: mount pad (8) are installed at the top of base (7), the inner chamber of mount pad (8) is provided with adjusting part (9), the right side of mount pad (8) is provided with drive assembly (12), the left end of drive assembly (12) with the right-hand member of adjusting part (9) is connected, T type loading board (5) are all installed at the both ends at adjusting part (9) top, two sets of fixed plate (3) are all installed at the top of T type loading board (5), and two sets of fixed plate (3) are close to one side at mount pad (8) center all is connected with pivot (4) through the bearing, two sets of be used for the drive pivot (4) pivoted step motor (10) are all installed in the outside of fixed plate (3), and two sets of pivot (4) are kept away from step motor (10) one end all is provided with clamping assembly (13), the both sides of base (7) all are connected with backup pad (6), are provided with horizontal translation subassembly (11) between backup pad (6), electric actuator (1) installs first push rod (1) bottom (1) welding end.

2. A fixture for welding furniture fittings as defined in claim 1, wherein: the adjusting component (9) comprises a bidirectional screw rod (902), the bidirectional screw rod (902) is connected with an inner cavity of the mounting seat (8) through a bearing, screw nuts (901) are connected to two ends of the outer wall of the bidirectional screw rod (902) in a threaded mode, limiting blocks (904) are arranged at the bottoms of the screw nuts (901), limiting grooves (903) are formed in two ends of the inner bottom wall of the mounting seat (8), the limiting grooves (903) are connected with the limiting blocks (904) in a sliding mode, and the tops of the screw nuts (901) are fixedly connected with the bottoms of the T-shaped bearing plates (5) respectively.

3. A fixture for welding furniture fittings as defined in claim 2, wherein: the driving assembly (12) comprises a shell (1206), the right side of mount pad (8) is installed to shell (1206), driving motor (1203) is installed to the inner chamber of shell (1206), driving shaft (1204) are installed to the power take off end of driving motor (1203), driving gear (1205) are installed to the right-hand member of driving shaft (1204), the top meshing of driving gear (1205) is connected with driven gear (1201), driven shaft (1202) have been cup jointed to the inner chamber of driven gear (1201), the left end of driven shaft (1202) with the right-hand member fixed connection of two-way lead screw (902).

4. A fixture for welding furniture fittings as defined in claim 1, wherein: the clamping assembly (13) comprises two groups of clamping seats (1303), the two groups of clamping seats (1303) are respectively arranged on one side, close to the center of the mounting seat (8), of the rotating shaft (4), the second electric push rods (1301) are respectively arranged on the inner top wall of each clamping seat (1303), and clamping plates (1302) are respectively arranged at the output ends of the second electric push rods (1301).

5. The fixture for welding furniture fittings as defined in claim 4, wherein: the bottom of the clamping plate (1302) and the inner bottom wall of the clamping seat (1303) are both connected with rubber pads (14).

6. A fixture for welding furniture fittings as defined in claim 1, wherein: transverse translation subassembly (11) are including diaphragm (1109), diaphragm (1109) connect two sets of between backup pad (6), connecting plate (1108) are all installed at the both ends of diaphragm (1109) bottom, two sets of be connected with pinion rack (1106) between connecting plate (1108), the outer wall cover of pinion rack (1106) is equipped with drive case (1105), through-hole (1101) have all been seted up at the both ends of drive case (1105), servo motor (1104) are installed to the interior bottom wall of drive case (1105), drive gear (1102) are installed to the output of servo motor (1104), the top of drive gear (1102) with the bottom meshing of pinion rack (1106) is connected, slide rail (1107) have been seted up at the bottom of diaphragm (1109), slide rail (1103) with sliding connection between slide rail (1107).