CN218612535U

CN218612535U - Positioning device for welding outer cylinder and lifting ring of shock absorber

Info

Publication number: CN218612535U
Application number: CN202222613448.3U
Authority: CN
Inventors: 常达伟
Original assignee: Burcomb Auto Parts Systems Suzhou Co ltd
Current assignee: Burcomb Auto Parts Systems Suzhou Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of shock absorber processing equipment, in particular to a positioning device for welding a shock absorber outer cylinder and a lifting lug; the shock absorber outer cylinder fixing device comprises a base plate, wherein a lifting ring positioning block for fixing a lifting ring and a U-shaped block for fixing a shock absorber outer cylinder are detachably arranged on the base plate; a groove with a shape corresponding to that of the lifting ring is formed in one side of the lifting ring positioning block; the shape of the opening side of the U-shaped block corresponds to the shape of the outer cylinder of the shock absorber; adopt rings locating piece to and the U-shaped piece that corresponds with the shock absorber urceolus, realized carrying out the fixed function of welded work efficiency with the two with the improvement, rings locating piece and the dismantled setting of U-shaped piece have improved the adaptability to the urceolus of different size of a dimension or rings.

Description

Positioning device for welding outer cylinder and hanging ring of shock absorber

Technical Field

The utility model relates to a technical field of shock absorber processing equipment especially relates to a be used for shock absorber urceolus and lug welded positioner.

Background

At present, with the rapid development of the domestic automobile industry, various types of shock absorbers are widely used. The automobile shock absorber comprises an outer cylinder and a hanging ring, wherein the hanging ring is assembled at the bottom end of the outer cylinder in a welding mode. At present, the welding of the outer cylinder of the large-diameter shock absorber and the lifting ring is carried out through a projection welding process in China, the projection welding process is completed in two steps or multiple steps, the production process is complex, the labor cost is greatly increased, the production efficiency is low, the electrode replacement is troublesome, the welding of the outer cylinders with different lengths cannot be realized, and the universality is poor.

Therefore, a new positioning device for welding the outer cylinder of the shock absorber and the lifting lug is needed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides one kind and is used for shock absorber urceolus and lug welded positioner, adopts the rings locating piece to and the U-shaped piece that corresponds with the shock absorber urceolus, realized the function with the two relative position is fixed, improve and carry out welded work efficiency with the two, rings locating piece and the setting of dismantling of U-shaped piece have improved the adaptability to the urceolus or rings of not unidimensional size.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the shock absorber outer cylinder fixing device comprises a base plate, wherein a lifting ring positioning block for fixing a lifting ring and a U-shaped block for fixing a shock absorber outer cylinder are detachably arranged on the base plate; a groove with a shape corresponding to that of the lifting ring is formed in one side of the lifting ring positioning block; the shape of the opening side of the U-shaped block corresponds to the shape of the outer cylinder of the shock absorber.

According to the technical scheme, the lifting ring positioning block is arranged along the middle position of the opening side of the U-shaped block; and a notch communicated with the groove is formed in one side, close to the U-shaped block, of the lifting ring positioning block.

Further optimizing the technical scheme, one side of the substrate is provided with a supporting plate protruding out of the surface of the substrate; the part of the supporting plate protruding out of the base plate comprises at least one surface vertical to the outer wall of the lifting ring positioning block, and the lifting ring positioning block is detachably mounted on the surface.

Further optimize this technical scheme, the backup pad passes through bolt detachably and installs on the base plate.

Further optimize this technical scheme, rings locating piece passes through the bolt detachably and installs in the backup pad.

Further optimize this technical scheme, the non-opening side of U-shaped piece includes at least one installation face that is on a parallel with the base plate surface for with installation face and base plate surface laminating back through the bolt with U-shaped piece detachable install on the base plate.

Compared with the prior art, the utility model has the advantages of it is following: 1. the structure has the advantages that the function of fixing the relative positions of the lifting ring positioning block and the shock absorber outer cylinder is ensured, and the working efficiency of welding the lifting ring positioning block and the shock absorber outer cylinder is improved; 2. the detachable arrangement of the lifting ring positioning block and the U-shaped block is beneficial to ensuring that the adaptability of the lifting ring positioning block to outer cylinders or lifting rings with different sizes is improved.

Drawings

FIG. 1 is an overall side partial sectional view of a positioning device for welding an outer cylinder of a shock absorber and a suspension ring.

Fig. 2 is an overall structural schematic diagram of a positioning device for welding an outer cylinder and a hanging ring of a shock absorber.

FIG. 3 is a structural schematic diagram of a U-shaped block of a positioning device for welding an outer cylinder and a lifting ring of the shock absorber.

In the figure: 1. a substrate; 2. a hoisting ring positioning block; 3. a U-shaped block; 4. a support plate; 5. a mounting surface; 6. a hoisting ring; 7. an outer cylinder of the shock absorber; 8. a groove; 9. and (4) a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: as shown in fig. 1-3, the shock absorber outer cylinder fixing device comprises a base plate 1, wherein a lifting ring positioning block 2 for fixing a lifting ring 6 and a U-shaped block 3 for fixing a shock absorber outer cylinder 7 are detachably arranged on the base plate 1; a groove 8 with a shape corresponding to that of the lifting ring 6 is formed in one side of the lifting ring positioning block 2; the shape of the opening side of the U-shaped block 3 is arranged corresponding to the shape of the outer cylinder 7 of the shock absorber. The hoisting ring positioning block 2 is arranged along the middle position of the opening side of the U-shaped block 3; and a notch 9 communicated with the groove 8 is formed in one side, close to the U-shaped block 3, of the lifting ring positioning block 2. Ensure that rings locating piece and U type opening side middle part correspond the setting, the alignment of position when having ensured the later stage welding, breach 9 and recess 8 intercommunication have ensured on recess 8 internal fixation rings 6's basis, breach 9 makes the part that exposes after rings 6 installs observed and weld more easily, has compromise simultaneously and has stabilized rings 6 position to and ensure that rings 6 and shock absorber urceolus 7 junction leave enough functions of observing and weld space.

As shown in fig. 1-3, a supporting plate 4 protruding from the surface of the substrate 1 is disposed on one side of the substrate 1; the part of the supporting plate 4 protruding out of the base plate 1 comprises at least one surface perpendicular to the ring positioning block 2, and the ring positioning block 2 is detachably mounted on the surface. The support plate 4 is detachably mounted on the base plate 1 by bolts. The hoisting ring positioning block 2 is detachably mounted on the supporting plate 4 through bolts. Because rings 6 of different thickness or size have been ensured more to rings locating piece 2 and backup pad 4 removable setting dismantled, through rings locating piece 2 and the backup pad 4 of changing different sizes, can ensure that rings locating piece 2 can fix the relative position of rings 6 and shock absorber outer tube 7, and this position makes rings 6 be located the corresponding position in one side middle part of shock absorber outer tube 7 moreover.

As shown in fig. 1 to 3, the non-opening side of the U-shaped block 3 includes at least one mounting surface 5 parallel to the surface of the base plate 1, and the mounting surface 5 is attached to the surface of the base plate 1, and then the U-shaped block 3 is detachably mounted on the base plate 1 by bolts. U-shaped piece 3 pastes installation face 5 of tight base plate 1, can be located the arbitrary one side of 3 non-opening side middle parts of U-shaped piece or both sides in actual production, as long as satisfy and be on a parallel with base plate 1 surface, can realize corresponding installation, change the not unidimensional U-shaped piece 3 like this and can deal with not unidimensional shock absorber urceolus 7 in actual production, that is, need not set up too much connecting bolt hole on the base plate 1, improved base plate 1 to not unidimensional shock absorber urceolus 7's matching adaptability.

When the shock absorber is used, as shown in a combined figure 1-3, the supporting plate 4 is fixed on the base plate 1 through 3 bolts, the ring positioning block 2 is fixed on the supporting plate 4 through a bolt in the middle of the ring positioning block 2, 2U-shaped blocks 3 are linearly arranged on one side of the ring positioning block 2, the ring positioning block 2 corresponds to the middle position of the opening side of the U-shaped block 3, the U-shaped block 3 is fixed with the base plate 1 through a mounting bolt after the U-shaped block 3 is attached to the base plate 1 through the mounting surface 5 on the non-opening side, so that the ring positioning block 2 and the U-shaped block 3 with corresponding sizes are mounted, then the ring 6 is placed into the ring positioning block 2 along the groove 8, the shock absorber 7 is placed into the opening side of the U-shaped block 3, due to the fact that the notch 9 is formed in the ring positioning block 2 close to the side of the U-shaped block 3, enough observation and welding space is reserved, meanwhile, the position of the ring 6 is guaranteed to be relatively fixed, and welding operation of the ring 6 and the shock absorber 7 can be completed.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A positioner for shock absorber urceolus and rings welded, its characterized in that: the shock absorber outer cylinder fixing device comprises a base plate (1), wherein a hanging ring positioning block (2) for fixing a hanging ring and a U-shaped block (3) for fixing a shock absorber outer cylinder are detachably arranged on the base plate (1); a groove (8) with a shape corresponding to that of the lifting ring is arranged on one side of the lifting ring positioning block (2); the shape of the opening side of the U-shaped block (3) is arranged corresponding to the shape of the outer cylinder of the shock absorber.

2. The positioning device for welding the outer cylinder and the lifting ring of the shock absorber according to claim 1, wherein: the hoisting ring positioning block (2) is arranged along the middle position of the opening side of the U-shaped block (3); one side of the lifting ring positioning block (2) close to the U-shaped block (3) is provided with a notch (9) communicated with the groove (8).

3. The positioning device for welding the outer cylinder and the lifting ring of the shock absorber according to claim 1, wherein: a supporting plate (4) protruding out of the surface of the substrate (1) is arranged on one side of the substrate (1); the part of the supporting plate (4) protruding out of the base plate (1) comprises at least one surface vertical to the lifting ring positioning block (2), and the lifting ring positioning block (2) is detachably mounted on the surface.

4. The positioning device for welding the outer cylinder and the lifting ring of the shock absorber as claimed in claim 3, wherein: the support plate (4) is detachably mounted on the base plate (1) through a bolt.

5. The positioning device for welding the outer cylinder and the lifting ring of the shock absorber as claimed in claim 4, wherein: the lifting ring positioning block (2) is detachably mounted on the supporting plate (4) through a bolt.

6. The positioning device for welding the outer cylinder and the lifting ring of the shock absorber according to claim 1, wherein: the non-opening side of the U-shaped block (3) comprises at least one mounting surface (5) parallel to the surface of the base plate (1), and the mounting surface (5) is attached to the surface of the base plate (1) and then the U-shaped block (3) is detachably mounted on the base plate (1) through bolts.