CN219746817U - Steel plate spring fixing base welding tool - Google Patents

Abstract

The utility model discloses a steel plate spring fixing base welding tool which comprises a supporting plate, a fixing rod and a supporting cylinder, wherein the supporting plate is used for supporting a first plate spring seat positioning seat and a second plate spring seat positioning seat; the outside of supporting cylinder is provided with vertical adjustment mechanism, and including bracing piece, first gag lever post and an adjusting cylinder, an adjusting cylinder rotates to be connected in supporting cylinder outside, and supporting cylinder bilateral symmetry distributes. This leaf spring unable adjustment base welding frock can carry out transversely and vertically and adjust according to leaf spring unable adjustment base's position, and applicable in the installation of different model axletree, and can effectively fixed plate spring seat, can realize the relative position location of 4 plate spring seats, and locate mode is simple, has improved work efficiency, practices thrift manpower and time.

Description

Steel plate spring fixing base welding tool

Technical Field

The utility model relates to the technical field of leaf spring fixed bases, in particular to a leaf spring fixed base welding tool.

Background

The axle is an important part assembly of a steel plate spring fixing base on a trailer, wherein the important part assembly relates to the bearing, braking and running of the vehicle, the steel plate spring fixing base comprises a steel plate spring fixing base, an axle and the like, the steel plate spring fixing base is also called a steel plate spring seat for short, and the steel plate spring fixing base is a place with the largest bending stress of the axle, so that the axle has higher welding requirements, auxiliary welding is generally required by using a welding tool, and the welding tools of the steel plate spring fixing base on the market are various, but have some defects;

if inconvenient horizontal and vertical regulation are carried out according to leaf spring unable adjustment base's position, and the installation demand of different model axletree and plate spring seat is different, and inconvenient location to the relative position of plate spring seat, plate spring seat welding time is long, and the degree of difficulty is big, and the cost is higher, consequently, we propose a leaf spring unable adjustment base welding frock to solve the problem that proposes in the above-mentioned.

Disclosure of Invention

The utility model aims to provide a steel plate spring fixing base welding tool, which solves the problems that the prior art is inconvenient to longitudinally and transversely adjust according to the position of a steel plate spring fixing base, inconvenient to install for different types of axles, inconvenient to position the relative position of a steel plate spring seat, long in welding time of the steel plate spring seat, high in difficulty and high in cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a steel plate spring fixing base welding tool comprises a supporting plate for supporting a first plate spring seat positioning seat and a second plate spring seat positioning seat;

further comprises:

the outer end of the fixing rod is provided with a transverse adjusting mechanism, the transverse adjusting mechanism comprises a connecting rod, a fixing cylinder, a first limiting cylinder and a first adjusting rod, and the first limiting cylinder is in threaded connection with the first adjusting rod;

the support tube, the outside of support tube is provided with vertical adjustment mechanism, and including bracing piece, first gag lever post and an adjustment tube, an adjustment tube rotates to be connected in the support tube outside, and support tube bilateral symmetry distributes.

Preferably, the inboard integration of backup pad is provided with the connecting rod, and the outside draw-in groove of connecting rod is connected with a fixed section of thick bamboo, the inboard of a fixed section of thick bamboo is fixed with the dead lever, and the dead lever bilateral symmetry distributes.

Preferably, a first limiting cylinder is welded at the inner end of the fixed rod, first adjusting rods are symmetrically distributed inside the first limiting cylinder, an adjusting handle is fixed at the outer end of the first adjusting rod, and the adjusting handle is rotationally connected to the supporting plate;

the middle part of the first limiting cylinder is fixed with a second limiting cylinder, and the inside of the second limiting cylinder is connected with a second limiting rod in a sliding mode.

Preferably, the outside welding of backup pad has the bracing piece, and the inside draw-in groove of bracing piece is connected with first gag lever post to the transversal triangle-shaped structure of personally submitting of first gag lever post.

Preferably, the first limiting rod is welded in the supporting cylinder, the supporting cylinder is connected with the supporting rod clamping groove, and the supporting rod is in threaded connection with the adjusting cylinder.

Preferably, the first plate spring seat positioning seat and the second plate spring seat positioning seat are formed by combining a second adjusting rod and a clamping plate, the second adjusting rod is in threaded connection with the clamping plate, the threads at the left end and the right end of the second adjusting rod are opposite in direction, and the clamping plate is arranged in bilateral symmetry.

Compared with the prior art, the utility model has the beneficial effects that: the steel plate spring fixing base welding tool can be transversely and longitudinally adjusted according to the positions of the steel plate spring fixing bases, can be suitable for mounting axles of different models, can effectively fix the steel plate spring seats, can realize the relative position positioning of 4 steel plate spring seats, is simple in positioning mode, improves the working efficiency, and saves manpower and time;

1. the first limiting cylinder, the first adjusting rod and the fixing rod are arranged, the connecting rod is connected with the fixing cylinder clamping groove through the first limiting cylinder and the first adjusting rod in a threaded connection mode, and the first adjusting rod can be transversely rotated according to the position of the leaf spring fixing base, so that the axle fixing device is applicable to the installation of axles of different models;

2. the support rod, the first limiting rod and the support cylinder are arranged, the support rod is connected with the first limiting rod clamping groove through the threaded connection of the support rod and the adjustment cylinder, the second limiting cylinder is connected with the second limiting rod clamping groove, the position of the support rod can be adjusted by rotating the adjustment cylinder, and longitudinal adjustment can be adjusted;

3. be provided with second plate spring seat positioning seat, second regulation pole and grip block, adjust pole and grip block threaded connection through the second, the second is adjusted the screw thread opposite direction at both ends about the pole, rotates the second and adjusts the position that the grip block can be adjusted to the pole, can effectively fix the plate spring seat, can realize the relative position location of 4 plate spring seats, and locate mode is simple, has improved work efficiency, practices thrift manpower and time.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is a schematic view of the overall structure of the longitudinal adjustment mechanism of the present utility model;

fig. 5 is a schematic view showing the overall structure of the connection between the second adjusting rod and the clamping plate.

In the figure: 1. a first plate spring seat positioning seat; 2. a connecting rod; 3. a fixed cylinder; 4. a fixed rod; 5. a first limiting cylinder; 6. a first adjusting lever; 7. adjusting the handle; 8. a support plate; 9. a support rod; 10. a first stop lever; 11. a support cylinder; 12. an adjustment cylinder; 13. the second limiting cylinder; 14. a second limit rod; 15. a second plate spring seat positioning seat; 16. a second adjusting lever; 17. and a clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a steel plate spring fixing base welding tool comprises; the spring seat positioning device comprises a first plate spring seat positioning seat 1, a connecting rod 2, a fixed cylinder 3, a fixed rod 4, a first limiting cylinder 5, a first adjusting rod 6, an adjusting handle 7, a supporting plate 8, a supporting rod 9, a first limiting rod 10, a supporting cylinder 11, an adjusting cylinder 12, a second limiting cylinder 13, a second limiting rod 14, a second plate spring seat positioning seat 15, a second adjusting rod 16 and a clamping plate 17;

firstly, as shown in figure 1, the size of a tool is adjusted according to the requirement, then a leaf spring fixing base is respectively arranged on a first leaf spring seat positioning seat 1 and a second leaf spring seat positioning seat 15, then the center of the device and the center of a vehicle body are overlapped through a hydraulic trolley, and then welding is carried out;

as shown in fig. 1, 2 and 3, the adjusting handle 7 is rotated, so that the first adjusting rod 6 integrally arranged at the inner end of the adjusting handle 7 rotates, the first adjusting rod 6 is displaced in the first limiting cylinder 5 due to the threaded connection of the first limiting cylinder 5 and the first adjusting rod 6, the adjusting handle 7 rotates on the supporting plate 8 and pushes the supporting plate 8 to move, the position of the supporting plate 8 is adjusted, when the first adjusting rod 6 moves, the connecting rod 2 slides in the fixing cylinder 3 connected with the clamping groove, the fixing rod 4 is welded on the inner side of the fixing cylinder 3 in a bilateral symmetry manner, the fixing rod 4 is fixedly connected with the first limiting cylinder 5, the fixing rod 4 plays a limiting role on the fixing cylinder 3, the stability of the fixing cylinder 3 is ensured, the connecting rod 2 pushes the supporting plate 8 to move, and plays a limiting role on the supporting plate 8;

as shown in fig. 1, 2 and 4, an adjusting cylinder 12 is rotated on a supporting cylinder 11, the adjusting cylinder 12 drives a supporting rod 9 in threaded connection with the inside of the adjusting cylinder to move, a first limiting rod 10 is connected to an inner clamping groove of the supporting rod 9, the first limiting rod 10 with a triangular cross section structure plays a limiting role on the supporting rod 9, the supporting rod 9 is connected with the clamping groove of the supporting cylinder 11, when the adjusting cylinder 12 rotates, the supporting rod 9 slides in the supporting cylinder 11, the supporting rod 9 pushes a supporting plate 8 fixed with the supporting rod 9 to move, the position of the supporting plate 8 is adjusted, and when the supporting rod 9 moves, a second limiting rod 14 fixed in the middle of the first limiting cylinder 5 slides in a second limiting cylinder 13 connected with the clamping groove of the supporting rod, so that the limiting role is played on the fixed cylinder 3 and the first limiting cylinder 5, and the stability of the fixed cylinder 3 and the first limiting cylinder 5 is ensured;

as shown in fig. 1 and fig. 5, the second adjusting rod 16 is rotated on the supporting plate 8, the second adjusting rod 16 drives the clamping plate 17 in threaded connection with the outer side of the second adjusting rod 16 to move, and the clamping plate 17 is connected with the clamping grooves of the supporting plate 8 due to the fact that the directions of threads on the left side and the right side of the second adjusting rod 16 are opposite, and meanwhile the relative positions of the clamping plates 17 distributed in a bilateral symmetry mode are adjusted, the clamping plate 17 clamps the leaf spring fixing base, and the leaf spring fixing base is fixed.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A steel plate spring fixing base welding tool comprises a supporting plate (8) for supporting a first plate spring seat positioning seat (1) and a second plate spring seat positioning seat (15);

characterized by further comprising:

the fixing device comprises a fixing rod (4), wherein a transverse adjusting mechanism is arranged at the outer end of the fixing rod (4), the fixing rod comprises a connecting rod (2), a fixing cylinder (3), a first limiting cylinder (5) and a first adjusting rod (6), and the first limiting cylinder (5) is in threaded connection with the first adjusting rod (6);

the supporting cylinder (11), the outside of supporting cylinder (11) is provided with vertical adjustment mechanism, and including bracing piece (9), first gag lever post (10) and adjusting cylinder (12), adjusting cylinder (12) rotate and connect in supporting cylinder (11) outside, and supporting cylinder (11) bilateral symmetry distributes.

2. The steel plate spring fixing base welding fixture according to claim 1, wherein: the inside integration of backup pad (8) is provided with connecting rod (2), and the outside draw-in groove of connecting rod (2) is connected with fixed cylinder (3), the inboard of fixed cylinder (3) is fixed with dead lever (4), and dead lever (4) bilateral symmetry distributes.

3. The steel plate spring fixing base welding fixture according to claim 1, wherein: the inner end of the fixed rod (4) is welded with a first limiting cylinder (5), first adjusting rods (6) are symmetrically distributed inside the first limiting cylinder (5), an adjusting handle (7) is fixed at the outer end of each first adjusting rod (6), and the adjusting handles (7) are rotatably connected to the supporting plate (8);

the middle part of the first limiting cylinder (5) is fixed with a second limiting cylinder (13), and the inside of the second limiting cylinder (13) is connected with a second limiting rod (14) in a sliding way.

4. The steel plate spring fixing base welding fixture according to claim 1, wherein: the outside welding of backup pad (8) has bracing piece (9), and the inside draw-in groove of bracing piece (9) is connected with first gag lever post (10) to the transversal triangle-shaped structure of personally submitting of first gag lever post (10).

5. The steel plate spring fixing base welding fixture of claim 4, wherein: the first limiting rod (10) is welded in the supporting cylinder (11), the supporting cylinder (11) is connected with the clamping groove of the supporting rod (9), and the supporting rod (9) is in threaded connection with the adjusting cylinder (12).

6. The steel plate spring fixing base welding fixture according to claim 1, wherein: the first plate spring seat positioning seat (1) and the second plate spring seat positioning seat (15) are formed by combining a second adjusting rod (16) and a clamping plate (17), the second adjusting rod (16) is in threaded connection with the clamping plate (17), the threaded directions of the left end and the right end of the second adjusting rod (16) are opposite, and the clamping plate (17) is arranged in bilateral symmetry.