CN217799917U - Welding device for outer plate of plate spring lifting lug - Google Patents

Abstract

The utility model relates to the technical field of machining, and a leaf spring lug planking seam device is disclosed, comprises a workbench, the top of workstation is provided with quantity and is two fixed block, two be provided with the guide bar between the fixed block, the outside of guide bar is provided with the sliding block with workstation top sliding connection, the top of workstation is provided with the backup pad that is located two fixed block rear sides, the top of sliding block all is provided with leaf spring centre gripping subassembly with the top of fixed block on right side. This leaf spring lug planking seam device through setting up the turning block, the user places the leaf spring on the connecting plate of the left and right sides, and the turning block of controlling again drives two-way screw rod and rotates, and two-way screw rod drives two screw plates and slipmat and carries out the centre gripping to the leaf spring fixed to effectively prevent that the leaf spring atress from producing when the welding and removing, effectively alleviateed staff's working strength, and effectively improved welded quality.

Description

Welding device for outer plate of plate spring lifting lug

Technical Field

The utility model relates to the technical field of machining, specifically be a leaf spring lug planking seam device.

Background

It is well known, leaf spring lug planking seam device is one kind and is used for in the leaf spring production course of working, carry out welded fastening to the lug of leaf spring, make it better carry out the auxiliary device of follow-up processing, it has obtained extensive use in machining equipment technical field, place the leaf spring in on the mount when current leaf spring lug planking seam device uses, then carry out clamping position to the lug through handheld anchor clamps, carry out welded fastening to it through welder at last, nevertheless handheld anchor clamps carry out the stability of fixing a position to the lug relatively poor, the workman holds the easy fatigue of anchor clamps and vibrates for a long time, influence the stability of lug, lead to welding quality unable assurance, so propose a leaf spring lug planking seam device and solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a leaf spring lug planking seam device, the advantage of being convenient for improve welding quality and alleviateing staff intensity of labour has been possessed, place the leaf spring in the mount when having solved current leaf spring lug planking seam device and using, then carry out the centre gripping location to the lug through handheld anchor clamps, weld fixedly through welder to it at last, it is relatively poor to carry out the stability of fixing a position to the lug nevertheless handheld anchor clamps, the long-time handheld anchor clamps of workman vibrate easily fatigue, influence the stability of lug, lead to the problem that welding quality can't be guaranteed.

(II) technical scheme

For the above-mentioned purpose that is convenient for improve welding quality and alleviate staff intensity of labour of realization, the utility model provides a following technical scheme: the welding device for the outer plate of the plate spring lifting lug comprises a workbench, wherein two fixed blocks are arranged at the top of the workbench, a guide rod is arranged between the two fixed blocks, a sliding block which is in sliding connection with the top of the workbench is arranged on the outer side of the guide rod, a supporting plate which is positioned at the rear side of the two fixed blocks is arranged at the top of the workbench, plate spring clamping components are arranged at the top of each of the sliding block and the fixed blocks on the right side of the sliding block, a control component which is positioned above the clamping components is arranged on the front side of the supporting plate, and a workpiece clamping component is arranged on the front side of the control component;

the plate spring clamping assembly comprises a U-shaped seat, the top of the sliding block and the top of the right fixed block are respectively provided with the U-shaped seat, a bidirectional screw is arranged between the front side and the rear side of the inner wall of the U-shaped seat, a connecting plate positioned above the bidirectional screw is arranged between the front side and the rear side of the inner wall of the U-shaped seat, threaded plates penetrating to the tops of the connecting plates are arranged on the front side and the rear side of the outer side of the bidirectional screw, the threaded plates are connected with the inner bottom wall of the U-shaped seat in a sliding mode, and the rear side of the bidirectional screw penetrates to the rear side of the U-shaped seat and is provided with a rotating block;

the control assembly comprises fixing plates, the left side and the right side of the front side of the supporting plate are respectively provided with a fixing plate, a first screw rod is arranged between the two fixing plates, the left side of the first screw rod penetrates through the fixing plates and extends to the left side of the supporting plate, the left side of the first screw rod is provided with a control disc, the outer side of the first screw rod is provided with a moving block in sliding connection with the supporting plate, the inner bottom wall of the moving block is provided with a second screw rod which extends to the top of the moving block and is positioned at the front side of the first screw rod, the outer side of the second screw rod is provided with a thread block which is in sliding connection with the inner wall of the moving block and extends to the front side of the second screw rod, and the top of the second screw rod is provided with a rotating disc;

work piece centre gripping subassembly includes U type frame, the front side of screw thread piece is provided with the U type frame that is located U type seat top, the left and right sides of U type frame all is provided with the third screw rod that extends to its inboard, two the outside of third screw rod all is provided with the thread bush that extends to its opposite side and be located U type frame inboard, two the opposite side of thread bush all is provided with the grip block with U type frame inner wall rear side sliding connection, two the back of the body side of third screw rod all is provided with the control block.

Preferably, the equal fixed mounting in left and right sides of workstation bottom has the quantity to be two the supporting leg, the guiding hole with guide bar looks adaptation is seted up to the inside of sliding block.

Preferably, the threaded plates are internally provided with first threaded holes matched with the bidirectional screws, the connecting plates are internally provided with rectangular holes matched with the moving tracks of the threaded plates, and anti-skid pads positioned above the connecting plates are fixedly arranged on the opposite sides of the two threaded plates.

Preferably, a handle is fixedly mounted at the top of the left side of the control panel, a second threaded hole matched with the first screw is formed in the moving block, an installation groove located in the front side of the second threaded hole is formed in the front side of the moving block, and the second screw is movably connected with the upper side and the lower side of the inner wall of the installation groove.

Preferably, a sliding groove matched with the moving track of the clamping plate is formed in the rear side of the inner wall of the U-shaped frame, and a thread groove matched with the third screw rod is formed in the thread sleeve.

Preferably, the opposite sides of the two clamping plates are fixedly provided with clamping pads, and the opposite sides of the two clamping pads are both in anti-skid design.

(III) advantageous effects

Compared with the prior art, the utility model provides a leaf spring lug planking seam device possesses following beneficial effect:

1. this leaf spring lug planking seam device, through setting up the turning block, the user places the leaf spring on the connecting plate of the left and right sides, and the rotation block that controls again drives two-way screw rod and rotates, and two-way screw rod drives two screw plates and slipmat and carries out the centre gripping to the leaf spring fixed to prevent effectively that the leaf spring atress when the welding from producing and removing, stability and quality when effectively helping the user to improve the welding have made things convenient for the user to use.

2. This leaf spring lug planking seam device, through setting up the control block, the user places the lug and drives two third screw rods rotation at U type frame inboard and control two control blocks, two third screw rods drive two grip blocks and centre gripping pad through two thread sleeves and carry out the centre gripping fixed to the lug, then it drives first screw rod rotation to rotate the control panel, first screw rod drives the movable block and removes, make the lug remove to leaf spring welding position's top, drive the second screw rod through controlling the rolling disc and rotate this moment, the second screw rod drives the threaded block downstream, the threaded block drives the lug downstream through U type frame and makes it laminate with leaf spring welding position, the user can carry out welding operation this moment, staff's working strength has effectively been alleviateed, and welded quality has effectively been improved, and the use of user is made things convenient for.

Drawings

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

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

fig. 3 is a schematic side view and sectional view of the connection between the U-shaped seat and the connecting plate of the present invention.

In the figure: the device comprises a workbench 1, a fixed block 2, a guide rod 3, a sliding block 4, a supporting plate 5, a plate spring clamping assembly 6, a U-shaped seat 61, a bidirectional screw 62, a connecting plate 63, a threaded plate 64, a rotating block 65, a control assembly 7, a fixed plate 71, a first screw 72, a control disc 73, a moving block 74, a second screw 75, a threaded block 76, a rotating disc 77, a workpiece clamping assembly 8, a U-shaped frame 81, a third screw 82, a threaded sleeve 83, a clamping plate 84 and a control block 85.

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.

Please refer to fig. 1-3, a leaf spring lug planking seam device, including workstation 1, the top fixed mounting of workstation 1 has two fixed block 2, fixed mounting has guide bar 3 between two fixed block 2, the outside movable mounting of guide bar 3 has sliding block 4 with workstation 1 top sliding connection, equal fixed mounting of the left and right sides of workstation 1 bottom has the supporting leg of two, the guiding hole with 3 looks adaptations of guide bar is seted up to sliding block 4's inside, the top fixed mounting of workstation 1 has the backup pad 5 that is located two fixed block 2 rear sides.

The top of sliding block 4 and the equal fixed mounting in top of fixed block 2 on right side have leaf spring centre gripping subassembly 6, leaf spring centre gripping subassembly 6 includes U type seat 61, the top of sliding block 4 and the equal fixed mounting in top of fixed block 2 on right side have U type seat 61, it is connected with two-way screw rod 62 to rotate between the both sides around the inner wall of U type seat 61, fixed mounting has the connecting plate 63 that is located two-way screw rod 62 top between the both sides around the inner wall of U type seat 61, the equal threaded connection in both sides of the both sides in the outside of two-way screw rod 62 has screw plate 64 that runs through to the connecting plate 63 top, screw plate 64 and the inner diapire sliding connection of U type seat 61, the first screw hole with two-way screw rod 62 looks adaptation is seted up to the inside of connecting plate 63, the rectangular hole with screw plate 64 moving trajectory looks adaptation is seted up to the inside of connecting plate 63, the equal fixed mounting in opposite side of two screw plates 64 has the slipmat that is located the connecting plate 63 top, the rear side of two-way screw rod 62 runs through the rear side of U type seat 61 and fixedly connected with turning block 65, this leaf spring sets up the turning block 65, thereby the leaf spring drives the effective welding stability of screw rod 62 and improves the both-way screw plate clamping and the effective welding stability of the outside plate drive when the screw rod drive the screw rod.

The front side of the supporting plate 5 is fixedly provided with a control component 7 located above the clamping component 6, the control component 7 comprises a fixing plate 71, the left side and the right side of the front side of the supporting plate 5 are fixedly provided with a fixing plate 71, a first screw 72 is connected between the two fixing plates 71 in a rotating manner, the left side of the first screw 72 penetrates through the fixing plate 71 and extends to the left side of the supporting plate 5, the left side of the first screw 72 is fixedly provided with a control plate 73, the outer side of the first screw 72 is in threaded connection with a moving block 74 in sliding connection with the supporting plate 5, the inner bottom wall of the moving block 74 is connected with a second screw 75 extending to the top of the moving block and located at the front side of the first screw 72 in a rotating manner, the left top of the control plate 73 is fixedly provided with a handle, the inside of the moving block 74 is provided with a second threaded hole in adaptation with the first screw 72, the front side of the moving block 74 is provided with a mounting groove located at the front side of the second threaded hole, the second screw 75 is movably connected with the upper side and the lower side of the inner wall of the second screw 75, the outer side of the second screw 75 is connected with a threaded block 76 in sliding connection with the inner wall of the moving block 74 in sliding connection with a rotating plate 77.

The front side of the control component 7 is fixedly connected with a workpiece clamping component 8, the workpiece clamping component 8 comprises a U-shaped frame 81, the front side of the thread block 76 is fixedly provided with the U-shaped frame 81 positioned above the U-shaped seat 61, the left side and the right side of the U-shaped frame 81 are respectively and rotatably connected with a third screw 82 extending to the inner side of the U-shaped frame, the outer sides of the two third screws 82 are respectively and threadedly connected with thread sleeves 83 extending to the opposite sides and positioned at the inner side of the U-shaped frame 81, the opposite sides of the two thread sleeves 83 are respectively and fixedly provided with a clamping plate 84 movably connected with the rear side of the inner wall of the U-shaped frame 81, the rear side of the inner wall of the U-shaped frame 81 is provided with a sliding chute matched with the moving track of the clamping plate 84, the thread grooves matched with the third screws 82 are arranged in the thread sleeves 83, the opposite sides of the two clamping plates 84 are respectively and fixedly provided with clamping pads, the opposite sides of the two clamping pads are both in anti-slip design, the friction force of the clamping pad is increased during clamping so as to prevent the lifting lug from falling in the moving process, the opposite back sides of the two third screw rods 82 are fixedly provided with control blocks 85, the outer plate welding device of the plate spring lifting lug is provided with the control blocks 85, a user places the lifting lug on the inner side of the U-shaped frame 81 and controls the two control blocks 85 to drive the two third screw rods 82 to rotate, the two third screw rods 82 drive the two clamping plates 84 and the clamping pads through the two thread sleeves 83 to clamp and fix the lifting lug, then the control disc 73 is rotated to drive the first screw rod 72 to rotate, the first screw rod 72 drives the moving block 74 to move, so that the lifting lug moves to the position above the welding position of the plate spring, at the moment, the rotating disc 77 is controlled to drive the second screw rod 75 to rotate, the second screw rod 75 drives the threaded block 76 to move downwards, the threaded block 76 drives the lifting lug to move downwards through the U-shaped frame 81 and enable the lifting lug to be attached to the welding position of the plate spring, and at the moment, the user can carry out welding operation, effectively alleviate staff's working strength, and effectively improved the welded quality.

When the leaf spring is used, a user places the leaf spring on the connecting plate 63, and the user can adjust the supporting position of the connecting plate 63 on the left side according to the length of the leaf spring by controlling the sliding block 4 on the left side, so that the use of the leaf spring is facilitated for the user.

It should be noted that the standard parts used in this document are commercially available, the specific connection of the parts is performed by conventional means well known in the art, and the machines, parts and devices are of the type conventional in the art and will not be described in detail herein.

In summary, in the welding device for the outer plate of the lifting lug of the plate spring, by arranging the rotating block 65, a user places the plate spring on the connecting plates 63 on the left side and the right side, and then controls the rotating block 65 to drive the bidirectional screw 62 to rotate, the bidirectional screw 62 drives the two threaded plates 64 and the anti-slip pads to clamp and fix the plate spring, so that the plate spring is effectively prevented from moving due to stress during welding, the user is effectively helped to improve the stability and quality during welding by arranging the control block 85, the user places the lifting lug on the inner side of the U-shaped frame 81 and controls the two control blocks 85 to drive the two third screw 82 to rotate, the two third screw 82 drives the two clamping plates 84 and the clamping pads to clamp and fix the lifting lug through the two threaded sleeves 83, then the control panel 73 is rotated to drive the first screw 72 to rotate, and the first screw 72 drives the moving block 74 to move, make the lug remove to leaf spring welding position's top, drive second screw rod 75 through control rolling disc 77 this moment and rotate, second screw rod 75 drives screw block 76 downstream, screw block 76 drives the lug downstream through U type frame 81 and makes it laminate with leaf spring welding position, the user can carry out welding operation this moment, staff's working strength has effectively been alleviateed, and welded quality has effectively been improved, user's use has been made things convenient for, it arranges the leaf spring in on the mount when current leaf spring lug planking seam device uses to have solved, then carry out the centre gripping location to the lug through handheld anchor clamps, carry out welded fastening to it through welder at last, it is relatively poor to nevertheless handheld anchor clamps carry out the stability of fixing a position to the lug, the easy fatigue vibration of the long-time handheld anchor clamps of workman, influence the stability of lug, lead to the problem that welding quality can't guarantee.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a leaf spring lug planking seam device, includes workstation (1), the top of workstation (1) is provided with fixed block (2) that quantity is two, two be provided with guide bar (3) between fixed block (2), the outside of guide bar (3) is provided with sliding block (4) with workstation (1) top sliding connection, the top of workstation (1) is provided with backup pad (5) that are located two fixed block (2) rear sides, its characterized in that: the top of the sliding block (4) and the top of the right fixed block (2) are both provided with a plate spring clamping component (6), the front side of the supporting plate (5) is provided with a control component (7) positioned above the clamping component (6), and the front side of the control component (7) is provided with a workpiece clamping component (8);

the plate spring clamping assembly (6) comprises a U-shaped seat (61), the top of the sliding block (4) and the top of the right fixing block (2) are respectively provided with the U-shaped seat (61), a bidirectional screw (62) is arranged between the front side and the rear side of the inner wall of the U-shaped seat (61), a connecting plate (63) positioned above the bidirectional screw (62) is arranged between the front side and the rear side of the inner wall of the U-shaped seat (61), threaded plates (64) penetrating to the tops of the connecting plates (63) are respectively arranged on the front side and the rear side of the outer side of the bidirectional screw (62), the threaded plates (64) are in sliding connection with the inner bottom wall of the U-shaped seat (61), and the rear side of the bidirectional screw (62) penetrates to the rear side of the U-shaped seat (61) and is provided with a rotating block (65);

the control assembly (7) comprises fixing plates (71), the fixing plates (71) are arranged on the left side and the right side of the front side of the support plate (5), a first screw (72) is arranged between the two fixing plates (71), the left side of the first screw (72) penetrates through the fixing plates (71) and extends to the left side of the support plate (5), a control disc (73) is arranged on the left side of the first screw (72), a moving block (74) which is in sliding connection with the support plate (5) is arranged on the outer side of the first screw (72), a second screw (75) which extends to the top of the moving block (74) and is located on the front side of the first screw (72) is arranged on the inner bottom wall of the moving block (74), a thread block (76) which is in sliding connection with the inner wall of the moving block (74) and extends to the front side of the moving block is arranged on the outer side of the second screw (75), and a rotating disc (77) is arranged on the top of the second screw (75);

work piece centre gripping subassembly (8) are including U type frame (81), the front side of screw thread piece (76) is provided with U type frame (81) that is located U type seat (61) top, the left and right sides of U type frame (81) all is provided with third screw rod (82) that extend to its inboard, two the outside of third screw rod (82) all is provided with extends to its opposite side and is located the thread bush (83) of U type frame (81) inboard, two the opposite side of thread bush (83) all is provided with clamp plate (84) of sliding connection behind U type frame (81) inner wall, two the opposite side of third screw rod (82) all is provided with control block (85).

2. The plate-spring lug outer plate welding device according to claim 1, wherein: the equal fixed mounting in the left and right sides of workstation (1) bottom has the supporting leg that quantity is two, the guiding hole with guide bar (3) looks adaptation is seted up to the inside of sliding block (4).

3. The plate-spring lug outer plate welding device according to claim 1, wherein: the inner part of the threaded plate (64) is provided with a first threaded hole matched with the bidirectional screw (62), the inner part of the connecting plate (63) is provided with a rectangular hole matched with the moving track of the threaded plate (64), and anti-slip pads positioned above the connecting plate (63) are fixedly arranged on the opposite sides of the two threaded plates (64).

4. The plate-spring lug outer plate welding device according to claim 1, wherein: the handle is fixedly mounted at the top of the left side of the control panel (73), a second threaded hole matched with the first screw rod (72) is formed in the moving block (74), an installation groove located in the front side of the second threaded hole is formed in the front side of the moving block (74), and the second screw rod (75) is movably connected with the upper side and the lower side of the inner wall of the installation groove.

5. The plate-spring lug outer plate welding device according to claim 1, wherein: a sliding groove matched with the moving track of the clamping plate (84) is formed in the rear side of the inner wall of the U-shaped frame (81), and a threaded groove matched with the third screw (82) is formed in the threaded sleeve (83).

6. The plate-spring lug outer plate welding device according to claim 1, wherein: clamping pads are fixedly arranged on the opposite sides of the two clamping plates (84), and the opposite sides of the two clamping pads are anti-skidding.

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