CN210649243U

CN210649243U - Clamp device for welding sheet metal parts

Info

Publication number: CN210649243U
Application number: CN201921547859.9U
Authority: CN
Inventors: 施星辰
Original assignee: Suzhou Shenli Mechanical Electrical Co Ltd
Current assignee: Suzhou Shenli Mechanical Electrical Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-02
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a clamp device for welding sheet metal parts, which comprises a driving box body, a guide plate, a guide rail and a pressing clamp, wherein the top of the driving box body is provided with a through hole, a motor, a driving gear connected to the output end of the motor and a driven gear matched with the driving gear, and the driving gear and the driven gear are in meshing transmission; the guide rails are provided with two guide rails which are respectively installed on two sides in the driving box body, the two guide rails are respectively connected with a first adjusting plate and a second adjusting plate in a sliding mode, the first adjusting plate and the second adjusting plate are parallel to each other, racks are arranged at one ends, close to the driving gear and the driven gear, of the first adjusting plate and the second adjusting plate, and the racks are in meshing transmission with the driving gear and the driven gear. The utility model discloses clamping convenient operation has improved clamping efficiency, and the clamp that compresses tightly simultaneously has and compresses tightly buffer structure, compresses tightly buffer structure and can compress tightly the buffering to the sheet metal component, and the great degree reduces the pressure to the sheet metal component, avoids the sheet metal component because of excessively compressing tightly the damage that leads to.

Description

Clamp device for welding sheet metal parts

Technical Field

The utility model relates to a sheet metal component welding technology field specifically is a sheet metal component welding uses fixture device.

Background

The sheet metal part is a comprehensive cold processing technology aiming at a metal sheet, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like. The sheet metal part has the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like.

When the sheet metal part is welded, in order to ensure the welding quality, a welding fixture is generally used for positioning and clamping a workpiece to be welded so as to avoid the situation that the workpiece moves in the welding process to cause deviation of a welding point, thereby causing unstable welding quality. The existing workpiece welding clamp generally adopts a manual rotation compression screw to compress a workpiece, and after welding is completed, the compression screw needs to be reversely rotated to take out the workpiece, so that the clamping operation is inconvenient, and the clamping efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal component is fixture device for welding 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 clamp device for welding sheet metal parts comprises a driving box body, a guide plate, a guide rail and a pressing clamp, wherein the top of the driving box body is provided with a through hole, a motor, a driving gear connected to the output end of the motor and a driven gear matched with the driving gear are arranged in the through hole, and the driving gear and the driven gear are in meshing transmission; the two guide rails are respectively arranged on two sides in the driving box body, a first adjusting plate and a second adjusting plate are respectively connected to the two guide rails in a sliding mode, the first adjusting plate and the second adjusting plate are parallel to each other, racks are arranged at one ends, close to the driving gear and the driven gear, of the first adjusting plate and the second adjusting plate, and the racks are in meshing transmission with the driving gear and the driven gear; the end parts of the first adjusting plate and the second adjusting plate penetrate through the through holes and extend out of the driving box body, moving plates are mounted on the first adjusting plate and the second adjusting plate, and the end parts, close to the driving box body, of the moving plates are provided with pressing clamps.

Preferably, the compressing clamp comprises a fixing plate, guide tubes, a buffer piece and a compressing plate, the fixing plate is transversely connected between the first adjusting plate and the second adjusting plate, and the fixing plate is provided with a plurality of guide tubes.

Preferably, the pressure strip is arranged in parallel with the fixed plate, the lower end of the pressure strip is provided with a pressure pad, and the end part of the pressure strip, which is far away from the pressure pad, is provided with a buffer piece corresponding to the guide pipe.

Preferably, the buffer part is located and includes buffer rod, spring and buffer block, and the buffer rod is installed on the pressure strip, and its one end of keeping away from the pressure strip passes the fixed plate and stretches into in the stand pipe.

Preferably, the buffer rod is sleeved with a spring, the spring is connected between the pressing plate and the fixing plate, and a buffer block connected with the buffer rod is arranged in the guide pipe in a sliding mode.

Preferably, the guide plates are installed at both sides of the top of the driving case, and the side ends thereof are provided with guide grooves slidably connected with the moving plate.

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

the utility model discloses a compress tightly anchor clamps can compress tightly the sheet metal component under the cooperation of driving gear, driven gear, regulating plate, and clamping convenient operation has improved clamping efficiency, and simultaneously compress tightly anchor clamps have and compress tightly buffer structure, and it can compress tightly the buffering to the sheet metal component to compress tightly buffer structure, and the great degree reduces the pressure to the sheet metal component, avoids the sheet metal component because of excessively compressing tightly the damage that leads to.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a driving box body; 2. a driving gear; 3. a driven gear; 4. a guide rail; 5. a first adjusting plate; 6. a second adjusting plate; 7. a rack; 8. moving the plate; 9. compressing the clamp; 91. a fixing plate; 92. a guide tube; 93. a compression plate; 931. a compression pad; 94. a buffer rod; 95. a spring; 96. a buffer block; 10. a guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a clamp device for welding sheet metal parts comprises a driving box body 1, a guide plate 10, a guide rail 4 and a pressing clamp, wherein a through hole is formed in the top of the driving box body 1, a motor, a driving gear 2 connected to the output end of the motor and a driven gear 3 matched with the driving gear 2 are arranged in the through hole, and the driving gear 2 and the driven gear 3 are in meshing transmission; the two guide rails 4 are respectively arranged on two sides in the driving box body 1, the two guide rails 4 are respectively connected with a first adjusting plate 5 and a second adjusting plate 6 in a sliding mode, the first adjusting plate 5 and the second adjusting plate 6 are parallel to each other, racks 7 are arranged at one ends, close to the driving gear 2 and the driven gear 3, of the first adjusting plate and the second adjusting plate 6, and the racks 7 are in meshing transmission with the driving gear 2 and the driven gear 3; the end parts of the first adjusting plate 5 and the second adjusting plate 6 penetrate through the through holes and extend out of the driving box body 1, the first adjusting plate 5 and the second adjusting plate 6 are provided with moving plates 8, and the end parts, close to the driving box body 1, of the moving plates 8 are provided with pressing clamps 9.

In this embodiment, the pressing jig 9 includes a fixing plate 91, a guide tube 92, a buffer member, and a pressing plate 93, the fixing plate 91 is transversely connected between the first and

second adjustment plates

5 and 6, and the fixing plate 91 is provided with a plurality of guide tubes 92.

In this embodiment, the pressing plate 93 is parallel to the fixing plate 91, the pressing pad 931 is disposed at the lower end of the pressing plate 93, a buffering member corresponding to the guiding tube 92 is mounted at the end of the pressing plate 931 away from the pressing pad 931, and the pressing pad 931 is made of rubber and plays a certain role in buffering.

In this embodiment, the buffer member is located and includes a buffer rod 94, a spring 95 and a buffer block 96, and the buffer rod 94 is mounted on the pressing plate 93, and one end of the buffer rod 94, which is far away from the pressing plate 93, passes through the fixing plate 91 and extends into the guide tube 92.

In this embodiment, a spring 95 is sleeved outside the buffer rod 94, the spring 95 is connected between the pressing plate 93 and the fixing plate 91, and a buffer block 96 connected with the buffer rod 94 is disposed inside the guide tube 92.

In this embodiment, the guide plates 10 are installed on both sides of the top of the driving case 1, and the side ends thereof are provided with guide grooves slidably connected to the moving plate 8, and the guide plates 10 serve to guide the moving plate 8, thereby improving the stability of the guide.

The working principle is as follows:

the utility model discloses a compress tightly anchor clamps 9 includes fixed plate 91, stand pipe 92, bolster and pressure strip 93, and fixed plate 91 transverse connection is between regulating plate one 5, regulating plate two 6, and the clamp that compresses tightly can compress tightly the sheet metal component under the cooperation of driving gear, driven gear, regulating plate, and clamping convenient operation has improved clamping efficiency. When the sheet metal part pressing device is used, a sheet metal part is arranged in a driving box body 1 and is located under a pressing clamp 9, a motor is started, the motor drives a driving gear 2 to operate and drives a driven gear 3 through the driving gear 2 in a meshed mode, the driving gear 2, the driven gear 3 is meshed with a first adjusting plate 5 respectively, a rack 7 on a second adjusting plate 6, the first adjusting plate 5 and the second adjusting plate 6 move downwards under the driving of the gear, and the moving plate 8 is driven to move downwards along a guide groove of a guide plate 10, the moving plate 8 drives the pressing clamp 9 to be close to the sheet metal part, the buffer part is arranged between a fixing plate 91 and a pressing plate 93, the buffer part is matched with a guide pipe 92 and plays a role in buffering when the pressing plate 93 presses the sheet metal part, the pressure on the sheet metal part is greatly.

It is worth noting that: the utility model discloses a motor is through total control button to its realization control, because the equipment that control button matches is equipment commonly used, belongs to current well-done technique, no longer gives unnecessary details its electric connection relation here and circuit structure in this embodiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamp device for welding sheet metal parts is characterized by comprising a driving box body (1), a guide plate (10), a guide rail (4) and a pressing clamp, wherein the top of the driving box body (1) is provided with a through hole, a motor, a driving gear (2) connected to the output end of the motor and a driven gear (3) matched with the driving gear (2), and the driving gear (2) and the driven gear (3) are in meshing transmission; the two guide rails (4) are respectively arranged on two sides in the driving box body (1), the two guide rails (4) are respectively connected with a first adjusting plate (5) and a second adjusting plate (6) in a sliding mode, the first adjusting plate (5) and the second adjusting plate (6) are parallel to each other, racks (7) are arranged at one ends, close to the driving gear (2) and the driven gear (3), of the first adjusting plate and the second adjusting plate, and the racks (7) are in meshing transmission with the driving gear (2) and the driven gear (3); the end parts of the first adjusting plate (5) and the second adjusting plate (6) penetrate through the through holes and extend to the outside of the driving box body (1), the first adjusting plate (5) and the second adjusting plate (6) are provided with moving plates (8), and the moving plates (8) are close to the end parts of the driving box body (1) and provided with pressing clamps (9).

2. The clamp device for welding the sheet metal part according to claim 1, wherein: the pressing clamp (9) comprises a fixing plate (91), guide pipes (92), a buffering piece and a pressing plate (93), the fixing plate (91) is transversely connected between a first adjusting plate (5) and a second adjusting plate (6), and the fixing plate (91) is provided with a plurality of guide pipes (92).

3. The clamp device for welding the sheet metal part according to claim 2, wherein: the pressing plate (93) and the fixing plate (91) are arranged in parallel, a pressing pad (931) is arranged at the lower end of the pressing plate (93), and a buffering piece corresponding to the guide pipe (92) is installed at the end part, far away from the pressing pad (931), of the pressing pad.

4. The clamp device for welding the sheet metal part according to claim 3, wherein: the buffer piece is located including buffer rod (94), spring (95) and buffer block (96), and buffer rod (94) are installed on pressure strip (93), and its one end of keeping away from pressure strip (93) is passed fixed plate (91) and is stretched into in stand pipe (92).

5. The clamp device for welding the sheet metal part according to claim 4, wherein: the buffer rod (94) is sleeved with a spring (95), the spring (95) is connected between the pressing plate (93) and the fixing plate (91), and a buffer block (96) connected with the buffer rod (94) is arranged in the guide pipe (92).

6. The clamp device for welding the sheet metal part according to claim 1, wherein: the guide plates (10) are arranged on two sides of the top of the driving box body (1), and guide grooves connected with the moving plate (8) in a sliding mode are formed in the side ends of the guide plates.