CN216633231U

CN216633231U - Shock-absorbing support welding fixture

Info

Publication number: CN216633231U
Application number: CN202220042352.3U
Authority: CN
Inventors: 陈驭宏
Original assignee: Chongqing Taiyi Machinery Co ltd
Current assignee: Chongqing Taiyi Machinery Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-31
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a welding fixture for a shock absorption support, and relates to the technical field of fixtures. This shock attenuation supporting welding jig, including the workstation, the top surface fixedly connected with rubber pad of workstation, the left fixed surface of workstation is connected with the bottom plate, the equal fixedly connected with fixed plate in both sides around the bottom plate top surface, the equal fixedly connected with connecting rod in the opposite face of two fixed plates, and the opposite face of two connecting rods rotates and is connected with the link, and the top surface fixedly connected with handle of link, the equal fixedly connected with axis of rotation in surface around the link, the top of workstation are provided with adjustable clamping device. Through the setting of adjustable clamping device, can adjust whole adjustable clamping device's position according to the size and the shape of work piece for adjustable clamping device can adapt to with different work pieces, thereby has promoted the device's application scope, and utilize adjustable clamping device can change the centre gripping fixed point, thereby be convenient for weld the good work piece of different models.

Description

Shock-absorbing support welding fixture

Technical Field

The utility model relates to the technical field of clamps, in particular to a shock-absorbing support welding clamp.

Background

The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig (qi a/j ǜ). in a broad sense, in any process in a process, a device for quickly, conveniently and safely mounting a workpiece is called a jig, and the jig generally comprises a positioning element (for determining a correct position of the workpiece in the jig), a clamping device, a tool setting guide element (for determining a relative position between a tool and the workpiece or guiding a tool direction), an indexing device (for enabling the workpiece to complete machining of a plurality of stations in one-time mounting, including a rotary indexing device and a linear movement indexing device), a connecting element, a jig body (jig base), and the like. However, when a workpiece is fixed by the conventional vertical clamp, the fixing point between the clamp and the workpiece cannot be adjusted, so that if the shape and size of the workpiece change, the unadjustable fixing point cannot firmly fix the workpiece, and the workpiece cannot be guaranteed to be stable during processing, and therefore, a welding clamp capable of adjusting the fixing point is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a shock-absorbing support welding clamp which can solve the problem that the fixing point of the traditional clamp cannot be adjusted according to the shape of a workpiece.

In order to achieve the purpose, the utility model provides the following technical scheme: a shock absorption supporting welding fixture comprises a workbench, wherein a rubber pad is fixedly connected to the top surface of the workbench, a bottom plate is fixedly connected to the left surface of the workbench, fixed plates are fixedly connected to the front side and the rear side of the top surface of the bottom plate, connecting rods are fixedly connected to opposite surfaces of the two fixed plates, a connecting frame is rotatably connected to opposite surfaces of the two connecting rods, a handle is fixedly connected to the top surface of the connecting frame, rotating shafts are fixedly connected to the front surface and the rear surface of the connecting frame, the two rotating shafts are rotatably connected with the two fixed plates respectively, an adjustable clamping device is arranged above the workbench, connecting plates are fixedly connected to the front surface and the rear surface of the inner wall of the connecting frame, limit blocks are fixedly connected to the left side and the right side of the opposite surfaces of the two connecting plates, threaded rods are rotatably connected to opposite surfaces of the two limit blocks, the adjustable clamping device comprises threaded sleeves, the threaded sleeves are in threaded sleeve connection with the threaded rods, the equal fixedly connected with slider in upper and lower surface of thread bush, the equal fixedly connected with backup pad in the looks back of two sliders, the bottom surface fixedly connected with dead lever, the bottom surface fixedly connected with fixed block of dead lever of the backup pad of being close to the workstation.

Preferably, the right surface of the limiting block close to the workbench is rotatably connected with a knob, and the right end of the threaded rod penetrates through the limiting block and is fixedly connected with the knob.

Preferably, the two sliding blocks are respectively connected with the two connecting plates in a sliding manner.

Preferably, the two support plates are both in sliding connection with the two connecting plates.

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

(1) the shock-absorbing supporting welding fixture has the advantages that the position of the whole adjustable clamping device can be adjusted according to the size and the shape of a workpiece through the arrangement of the adjustable clamping device, so that the adjustable clamping device can be adapted to different workpieces, the application range of the device is widened, the clamping fixing point can be changed by utilizing the adjustable clamping device, and the welding of the workpieces with different models is facilitated.

(2) This shock attenuation supporting welding jig through the setting of rubber pad, utilizes the material of rubber self can play the effect of a shock attenuation buffering to the work piece, avoids the work piece directly to transmit the workstation in the vibrations that the course of working produced to play the effect of a protection to the workstation, promoted the device's practicality.

(3) This shock attenuation supporting welding jig drives whole adjustable clamping device through the threaded rod swing and rotates for the fixed block is pressed on the work piece, thereby accomplishes the fixed to the work piece, and setting through the device can guarantee the stability of work piece when welding workpiece.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of a welding fixture for a shock-absorbing support according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a weld fixture for a shock mount according to the present invention;

FIG. 4 is a schematic plan view of an adjustable clamping device of a welding fixture for shock absorption support according to the present invention.

Reference numerals: 1 workstation, 2 rubber pads, 3 bottom plates, 4 fixed plates, 5 connecting rods, 6 link, 7 axis of rotation, 8 handles, 9 connecting plates, 10 stopper, 11 knobs, 12 sliders, 13 backup pads, 14 dead levers, 15 fixed blocks, 16 thread bush, 17 threaded rod.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a shock attenuation supporting welding jig, comprises a workbench 1, the top surface fixedly connected with rubber pad 2 of workstation 1, the left surface fixedly connected with bottom plate 3 of workstation 1, the equal fixedly connected with fixed plate 4 in both sides around the 3 top surfaces of bottom plate, when using the device, the work piece that will need the welding is placed at the top surface of rubber pad 2, setting through rubber pad 2, the material that utilizes rubber self can play a shock attenuation buffering effect to the work piece, avoid the work piece directly to transmit to workstation 1 in the vibrations that the course of working produced, thereby a protective effect has been played to workstation 1, the device's practicality has been promoted.

Further, the equal fixedly connected with connecting rod 5 of the opposite face of two fixed plates 4, the opposite face of two connecting rods 5 rotates and is connected with link 6, and the top surface fixedly connected with handle 8 of link 6, the equal fixedly connected with axis of rotation 7 in surface around the link 6, two axis of rotation 7 rotate with two fixed plates 4 respectively and are connected, when using the device, drive link 6 through promoting handle 8 and rotate.

Example two;

please refer to fig. 1-4, on the basis of the first embodiment, the front and rear surfaces of the inner wall of the connecting frame 6 are fixedly connected with the connecting plates 9, the left and right sides of the opposite surfaces of the two connecting plates 9 are fixedly connected with the limiting blocks 10, the right surface of the limiting block 10 close to the workbench 1 is rotatably connected with the knob 11, the opposite surfaces of the two limiting blocks 10 are rotatably connected with the threaded rod 17, the right end of the threaded rod 17 penetrates through the limiting blocks 10 and the knob 11, when the device is used, the connecting frame 6 is moved to drive the two connecting plates 9 to move, the two connecting plates 9 are moved to drive the two limiting blocks 10 to move, the two limiting blocks 10 drive the threaded rod 17 to move, and the threaded rod 17 is driven to rotate by rotating the knob 11.

Further, adjustable clamping device is provided with in the top of workstation 1, adjustable clamping device includes

thread bush

16, 16 screw threads of thread bush cup joint on threaded rod 17, the equal fixedly connected with slider 12 of the upper and lower surface of thread bush 16, the equal fixedly connected with backup pad 13 in the back of the body of two sliders 12, the bottom surface fixedly connected with dead lever 14 of backup pad 13 near workstation 1, the bottom surface fixedly connected with fixed block 15 of dead lever 14, two sliders 12 respectively with two connecting plates 9 sliding connection, two backup pads 13 all with two connecting plates 9 sliding connection.

Further, when the device is used, the threaded sleeve 16 is driven to move through rotation of the threaded rod 17, the threaded sleeve 16 drives the two sliders 12 to move, the two sliders 12 move to drive the two supporting plates 13 to move, the supporting plates 13 move to drive the fixing rod 14 to move, the fixing rod 14 moves to drive the fixing block 15 to move, the position of the fixing block 15 is changed, the whole adjustable clamping device is driven to rotate through swinging of the threaded rod 17, the fixing block 15 is pressed on a workpiece, fixing of the workpiece is achieved, and the workpiece can be stably welded through the device.

Further, through the setting of adjustable clamping device, can be according to the size and the shape of work piece, adjust whole adjustable clamping device's position for adjustable clamping device can adapt with different work pieces, thereby has promoted the device's application scope, and utilize adjustable clamping device can change the centre gripping fixed point, thereby be convenient for weld the good work piece of different models.

The working principle is as follows:

when the device is used, a workpiece to be welded is firstly placed on the top surface of a rubber pad 2, a connecting frame 6 is driven to rotate by pushing a handle 8, the connecting frame 6 moves to drive two connecting plates 9 to move, the two connecting plates move to drive two limiting blocks 10 to move, the two limiting blocks 10 drive a threaded rod 17 to move, the threaded rod 17 is driven to rotate by rotating a knob 11, then a threaded sleeve 16 is driven to move by rotating the threaded rod 17, the threaded sleeve 16 moves to drive two sliding blocks 12 to move, the two sliding blocks 12 move to drive two supporting plates 13 to move, the supporting plates 13 move to drive a fixed rod 14 to move, the fixed rod 14 moves to drive a fixed block 15 to move, so that the position of the fixed block 15 is changed, finally the whole adjustable clamping device is driven to rotate by swinging the threaded rod 17, so that the fixed block 15 is pressed on the workpiece, and the workpiece is fixed, when the device is used for welding workpieces, the stability of the workpieces can be ensured.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a shock attenuation supporting welding jig, includes workstation (1), the top surface fixedly connected with rubber pad (2) of workstation (1), its characterized in that: the left surface fixedly connected with bottom plate (3) of workstation (1), the equal fixedly connected with fixed plate (4) in both sides around bottom plate (3) top surface, the equal fixedly connected with connecting rod (5) of opposite face of two fixed plates (4), the opposite face of two connecting rods (5) rotates and is connected with link (6), the top surface fixedly connected with handle (8) of link (6), the equal fixedly connected with axis of rotation (7) in surface around link (6), rotate with two fixed plates (4) respectively and be connected two axis of rotation (7), the top of workstation (1) is provided with adjustable clamping device.

2. The shock mount welding jig of claim 1, wherein: the surface all fixedly connected with connecting plate (9) around link (6) inner wall, the equal fixedly connected with stopper (10) in the left and right sides of two connecting plate (9) opposite faces, the opposite face of two stoppers (10) is rotated and is connected with threaded rod (17).

3. The shock absorbing support welding jig of claim 2, wherein: the right surface of a limiting block (10) close to the workbench (1) is rotatably connected with a knob (11), and the right end of a threaded rod (17) penetrates through the limiting block (10) and the knob (11) to be fixedly connected.

4. The shock mount welding jig of claim 3, wherein: the adjustable clamping device comprises a threaded sleeve (16), wherein the threaded sleeve (16) is in threaded sleeve connection with a threaded rod (17), sliders (12) are fixedly connected to the upper surface and the lower surface of the threaded sleeve (16), supporting plates (13) are fixedly connected to the back surfaces of the two sliders (12) and the back surfaces of the two sliders (13), fixing rods (14) are fixedly connected to the bottom surfaces of the supporting plates (13) close to the workbench (1), and fixing blocks (15) are fixedly connected to the bottom surfaces of the fixing rods (14).

5. The shock mount welding jig of claim 4, wherein: the two sliding blocks (12) are respectively connected with the two connecting plates (9) in a sliding manner.

6. The shock mount welding jig of claim 5, wherein: two backup pad (13) all with two connecting plate (9) sliding connection.