CN214079996U

CN214079996U - Hardware welding device

Info

Publication number: CN214079996U
Application number: CN202022793509.XU
Authority: CN
Inventors: 陈海宁
Original assignee: Jiangmen Lianweida Craft Hardware Co ltd
Current assignee: Jiangmen Lianweida Craft Hardware Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of hardware processing, especially, be a hardware welding set, comprising a base plate, the intermediate position department at bottom plate top sets up the recess, the recess is inside to rotate and is connected with the lead screw, the lead screw runs through the bottom plate and extends to the outside of bottom plate, the top both ends of bottom plate all are equipped with L type limiting plate, the bottom fixedly connected with journal stirrup of L type limiting plate, the journal stirrup with the recess cooperatees; can be applicable to the hardware of co-altitude through the size of adjusting the centre gripping groove earlier, the distance between two L type limiting plates of rethread regulation is applicable to the hardware of co-altitude not to this fixes the hardware of co-altitude not, can carry on spacingly to the top of hardware when carrying on the hardware of co-altitude not, avoided the hardware the condition emergence of perk appears when the welding, the quality that the welding of hardware was assembled has been improved, therefore, the clothes hanger is strong in practicability.

Description

Hardware welding device

Technical Field

The utility model relates to a hardware processing technology field specifically is a hardware welding set.

Background

Hardware refers to the tools obtained by processing and casting metals such as gold, silver, copper, iron and tin, and is used for fixing things, processing things, decoration and the like, the hardware comprises hardware tools, hardware parts, daily hardware, building hardware, security articles and other metal products, and the hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine and polishing, and the like, for example: screw, motor shaft, model car part, fishing tackle accessory, audio amplifier class product shell, portable power source shell etc. when carrying out the processing production of hardware, need weld the hardware and assemble.

When welding the hardware, the existing hardware welding device fixes the hardware clamping between two clamping plates and limits the hardware in order to be suitable for the hardware of different models, the limiting mode can lead the hardware to be warped when welding, the welding assembly quality of the hardware is influenced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardware welding set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hardware welding device comprises a bottom plate, wherein a groove is formed in the middle of the top of the bottom plate, a lead screw is rotatably connected inside the groove, the lead screw penetrates through the bottom plate and extends to the outside of the bottom plate, L-shaped limiting plates are arranged at two ends of the top of the bottom plate, a support lug is fixedly connected to the bottom of each L-shaped limiting plate, the support lug is matched with the groove, each L-shaped limiting plate slides on the top of the bottom plate through the matching of the support lug and the groove, the support lug slides inside the groove and is driven to the outer wall of the lead screw, an extension plate is fixedly connected to the top of each L-shaped limiting plate, a pressing plate is slidably connected to the inner side of each L-shaped limiting plate below the extension plate, a threaded rod is arranged at the top of the extension plate, the threaded rod penetrates through the extension plate and extends to the lower side of the extension plate and rotates at the top of the pressing plate, set up on the extension board with threaded rod matched with second thread groove, the threaded rod passes through second thread groove spiro union is fixed the inside of extension board, the bottom sliding connection of clamp plate has special-shaped plate, special-shaped plate's bottom set up with special-shaped hardware matched with special-shaped groove, just clamp plate, special-shaped plate with all have the centre gripping groove that is used for placing the hardware between the L type limiting plate.

As a further aspect of the present invention: the outer wall fixedly connected with slider of clamp plate, set up on the L type limiting plate with slider matched with spout, the clamp plate passes through the slider with the cooperation of spout slides in the inboard of L type limiting plate.

As a further aspect of the present invention: the inner portion of the pressing plate is fixedly connected with a first bearing, the threaded rod is fixed inside the first bearing, and the threaded rod rotates through the first bearing and is located at the top of the pressing plate.

As a further aspect of the present invention: the screw rod is fixed in the second bearing, and the screw rod rotates in the groove through the second bearing.

As a further aspect of the present invention: the support lug is provided with a first thread groove matched with the screw rod, and the support lug is driven on the outer wall of the screw rod through the first thread groove and slides in the groove.

As a further aspect of the present invention: the equal fixedly connected with stopper in top both ends of dysmorphism board, the bottom of clamp plate seted up with stopper matched with spacing groove, the dysmorphism board passes through the stopper with the cooperation of spacing groove slides in the bottom of clamp plate.

As a further aspect of the present invention: the size of the special-shaped plate is the same as that of the pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses well threaded rod runs through the extension board and extends to the below of extension board and rotates at the top of clamp plate, when using, the staff puts two hardware that need the welding on L type limiting plate earlier, and twist the threaded rod through the second thread groove and let the threaded rod displace downwards, thereby drive the clamp plate that is located its below and displace downwards, let the clamp plate hug closely at the top of hardware and carry out the spacing to the hardware, twist the lead screw again and drive two lugs that drive at its outer wall and slide in the recess, let two L type limiting plates slide to the inboard on the bottom plate, thereby make two hardware that centre gripping was fixed in the centre gripping groove laminate mutually, be convenient for weld the assembly to two hardware, can be applicable to the hardware of different heights through adjusting the size in centre gripping groove earlier, then adapt to the hardware of different width through adjusting the distance between two L type limiting plates, fix the hardware of equidimension not with this, can carry on spacingly to the top of hardware when carrying on not equidimension hardware spacing, the condition of having avoided the hardware to appear the perk when the welding takes place, the quality of the welding assembly of hardware has been improved, therefore, the clothes hanger is strong in practicability, furthermore, when carrying on spacingly to the hardware of different shapes, the staff can install the dysmorphism board of different shapes in the bottom of clamp plate through the cooperation of stopper and spacing groove, carry on spacingly by the dysmorphism groove of different shapes to the top of hardware, moreover, the steam hanger is simple in structure, therefore, the clothes hanger is strong in practicability, be convenient for spacing to the hardware of different shapes.

Drawings

FIG. 1 is a schematic structural diagram of a hardware welding device;

FIG. 2 is a schematic structural diagram of an L-shaped limiting plate in a hardware welding device;

FIG. 3 is a schematic structural diagram of an L-shaped limiting plate and a bottom plate in a hardware welding device;

fig. 4 is a schematic structural diagram of a pressing plate and a special-shaped plate in a hardware welding device.

In the figure: 1. a base plate; 101. a groove; 102. a clamping groove; 11. a screw rod; 12. an L-shaped limiting plate; 121. supporting a lug; 122. a first thread groove; 123. a chute; 13. an extension plate; 131. a second thread groove; 14. pressing a plate; 141. a first bearing; 142. a slider; 143. a limiting groove; 15. a shaped plate; 151. a special-shaped groove; 152. a limiting block; 16. a threaded rod; 17. a second bearing.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a hardware welding device includes a bottom plate 1, a groove 101 is formed at an intermediate position of a top of the bottom plate 1, a lead screw 11 is rotatably connected inside the groove 101, the lead screw 11 penetrates through the bottom plate 1 and extends to an outside of the bottom plate 1, both ends of a top of the bottom plate 1 are provided with L-shaped limiting plates 12, a bottom of each L-shaped limiting plate 12 is fixedly connected with a supporting lug 121, the supporting lug 121 is matched with the groove 101, the L-shaped limiting plate 12 slides on the top of the bottom plate 1 through matching of the supporting lug 121 and the groove 101, the supporting lug 121 slides inside the groove 101 and is driven to an outer wall of the lead screw 11, a top of the L-shaped limiting plate 12 is fixedly connected with an extending plate 13, an inner side of the L-shaped limiting plate 12 is located below the extending plate 13 and is slidably connected with a pressing plate 14, a top of the extending plate 13 is provided with a threaded rod 16, the threaded rod 16 penetrates through the extending plate 13 and extends to a lower side of the extending plate 13 and rotates on the top of the pressing plate 14, offer on the extension board 13 with threaded rod 16 matched with second thread groove 131, threaded rod 16 passes through second thread groove 131 spiro union to be fixed in the inside of extension board 13, the bottom sliding connection of clamp plate 14 has sketch plate 15, sketch plate 15's bottom offer with different sex hardware matched with sketch groove 151, and all have the centre gripping groove 102 that is used for placing the hardware between clamp plate 14, sketch plate 15 and the L type limiting plate 12.

In fig. 1, 2 and 3: when the welding device is used, a worker places two hardware to be welded on the L-shaped limiting plate 12, screws the threaded rod 16 through the first bearing 141 to enable the threaded rod 16 to move downwards, so as to drive the pressing plate 14 located below the threaded rod to move downwards, the pressing plate 14 can slide on the inner side of the L-shaped limiting plate 12 through the matching of the sliding block 142 and the sliding groove 123 and cling to the top of the hardware to limit the hardware, meanwhile, the threaded rod 16 is fixed inside the extension plate 13 through the threaded connection of the second threaded groove 131, the second threaded groove 131 can limit the threaded rod 16 after the position is adjusted, the trouble of independently fixing the threaded rod 16 is avoided, after the hardware is fixed, the worker screws the threaded rod 11 through the second bearing 17 to drive the two lugs 121 on the outer wall of the threaded groove 122 to slide in the groove 101, and enables the two L-shaped limiting plates 12 to slide on the bottom plate 1 to the inner side, thereby make two centre grippings fix the hardware of in centre gripping groove 102 and laminate mutually, be convenient for weld two hardware and assemble, can be applicable to the hardware of co-altitude through the size of adjusting centre gripping groove 102 earlier, the distance between two L type limiting plates 12 of rethread regulation comes the hardware that is applicable to different width, fix the hardware of equidimension not with this, can carry on spacingly to the top of hardware when carrying out spacingly to the hardware of equidimension not, the condition emergence of perk has been avoided the hardware to appear when the welding, the quality of the welding assembly of hardware has been improved, therefore, the clothes hanger is strong in practicability.

In fig. 1 and 4: when spacing the hardware of different shapes, the staff can install the dysmorphism board 15 of different shapes in the bottom of clamp plate 14 through the cooperation of stopper 152 and spacing groove 143, and it is spacing to the top of hardware by the dysmorphism groove 151 of different shapes, simple structure, and the practicality is strong, is convenient for carry on spacingly to the hardware of different shapes.

The utility model discloses a theory of operation is: when the welding device is used, a worker places two hardware to be welded on the L-shaped limiting plate 12, screws the threaded rod 16 through the first bearing 141 to enable the threaded rod 16 to move downwards, so as to drive the pressing plate 14 located below the threaded rod to move downwards, the pressing plate 14 can slide on the inner side of the L-shaped limiting plate 12 through the matching of the sliding block 142 and the sliding groove 123 and cling to the top of the hardware to limit the hardware, meanwhile, the threaded rod 16 is fixed inside the extension plate 13 through the threaded connection of the second threaded groove 131, the second threaded groove 131 can limit the threaded rod 16 after the position is adjusted, the trouble of independently fixing the threaded rod 16 is avoided, after the hardware is fixed, the worker screws the threaded rod 11 through the second bearing 17 to drive the two lugs 121 on the outer wall of the threaded groove 122 to slide in the groove 101, and enables the two L-shaped limiting plates 12 to slide on the bottom plate 1 to the inner side, therefore, two hardware clamped and fixed in the clamping groove 102 are attached to each other, the two hardware can be conveniently welded and assembled, the hardware with different heights can be firstly suitable for the hardware with different heights by adjusting the size of the clamping groove 102, and then the hardware with different widths can be suitable for the hardware with different widths by adjusting the distance between the two L-shaped limiting plates 12, so that the hardware with different sizes can be fixed, the top of the hardware can be limited while the hardware with different sizes is limited, the situation that the hardware is tilted during welding is avoided, the welding and assembling quality of the hardware is improved, when the hardware with different shapes is limited, a worker can install the special-shaped plates 15 with different shapes at the bottom of the pressing plate 14 through the matching of the limiting blocks 152 and the limiting grooves 143, the top of the hardware is limited through the special-shaped grooves 151 with different shapes, the structure is simple, the practicality is strong, is convenient for carry on spacingly to the hardware of different shapes.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hardware welding device comprises a bottom plate (1) and is characterized in that a groove (101) is formed in the middle position of the top of the bottom plate (1), a lead screw (11) is connected to the inside of the groove (101) in a rotating mode, the lead screw (11) penetrates through the bottom plate (1) and extends to the outside of the bottom plate (1), L-shaped limiting plates (12) are arranged at the two ends of the top of the bottom plate (1), supporting lugs (121) are fixedly connected to the bottom of each L-shaped limiting plate (12), the supporting lugs (121) are matched with the groove (101), the L-shaped limiting plates (12) slide on the top of the bottom plate (1) through the matching of the supporting lugs (121) and the groove (101), the supporting lugs (121) slide inside the groove (101) and are driven to the outer wall of the lead screw (11), and an extending plate (13) is fixedly connected to the top of each L-shaped limiting plate (12), the inner side of the L-shaped limit plate (12) is positioned below the extension plate (13) and is connected with a pressure plate (14) in a sliding way, the top of the extension plate (13) is provided with a threaded rod (16), the threaded rod (16) penetrates through the extension plate (13) to extend to the lower part of the extension plate (13) and rotates on the top of the pressure plate (14), the extension plate (13) is provided with a second thread groove (131) matched with the threaded rod (16), the threaded rod (16) is fixed in the extension plate (13) through the second thread groove (131) in a threaded manner, the bottom of the pressure plate (14) is connected with a special-shaped plate (15) in a sliding way, the bottom of the special-shaped plate (15) is provided with a special-shaped groove (151) matched with special-shaped hardware, and clamping grooves (102) for placing hardware are formed among the pressure plate (14), the special-shaped plate (15) and the L-shaped limiting plate (12).

2. The hardware welding device according to claim 1, wherein a sliding block (142) is fixedly connected to the outer wall of the pressing plate (14), a sliding groove (123) matched with the sliding block (142) is formed in the L-shaped limiting plate (12), and the pressing plate (14) slides on the inner side of the L-shaped limiting plate (12) through the matching of the sliding block (142) and the sliding groove (123).

3. A hardware welding device according to claim 1, characterized in that the inside of the pressure plate (14) is fixedly connected with a first bearing (141), the threaded rod (16) is fixed inside the first bearing (141), and the threaded rod (16) is rotated on the top of the pressure plate (14) through the first bearing (141).

4. A hardware welding device according to claim 1, characterized in that the inside of the groove (101) is fixedly connected with a second bearing (17), the screw rod (11) is fixed inside the second bearing (17), and the screw rod (11) is rotated inside the groove (101) through the second bearing (17).

5. A hardware welding device according to claim 1, characterized in that the lug (121) is provided with a first thread groove (122) matched with the screw rod (11), and the lug (121) is driven on the outer wall of the screw rod (11) through the first thread groove (122) and slides in the groove (101).

6. The hardware welding device according to claim 1, wherein both ends of the top of the special-shaped plate (15) are fixedly connected with limit blocks (152), the bottom of the pressing plate (14) is provided with limit grooves (143) matched with the limit blocks (152), and the special-shaped plate (15) slides at the bottom of the pressing plate (14) through the matching of the limit blocks (152) and the limit grooves (143).

7. A hardware welding device according to claim 1, characterized in that the size of the profiled plate (15) is the same as the size of the pressure plate (14).