CN219211961U

CN219211961U - Stopper mechanism

Info

Publication number: CN219211961U
Application number: CN202223380040.2U
Authority: CN
Inventors: 莫文原; 刘良杰
Original assignee: Shanghai Waweike Precision Machinery Co ltd
Current assignee: Shanghai Waweike Precision Machinery Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-20
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a chock mechanism, which comprises a side plate, wherein one side of the top of the side plate is provided with a supporting strip, a slot is formed between the inner side of the supporting strip and the side plate, the side surface of the side plate is provided with a screw hole, one side of the side plate far away from the supporting strip is provided with a chock through a bolt in the screw hole, the chock is installed by adopting the bolt, and different chocks can be replaced according to the opening requirement of a workpiece; the support comprises a bottom plate, a vertical plate is fixed on the bottom plate, and two notches for supporting the support strips are formed in the top of the vertical plate. When the device is used, the support is mounted on the upper die through the bolt in the counter bore, the chock is plugged into the opening of the product and then placed on the lower die along with the product, then the die is closed, the chock can be inserted into the slot during die closing, the supporting strip can be clamped into the slot, the sideboard can be attached to the vertical plate, limit support of the chock is achieved, and therefore the opening is prevented from moving in a stringing mode in the vibration welding process of a workpiece, and the quality of the welded workpiece is good.

Description

Stopper mechanism

Technical Field

The utility model relates to the field of workpiece machining, in particular to a chock mechanism.

Background

In the workpiece processing such as vibration friction welding process, an upper die and a lower die are generally adopted to support the workpiece, but the opening of the part of the workpiece such as a silencer pipe and the like cannot be supported, and the workpiece can move in series in the vibration friction welding process, so that the welding quality of a product is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a chock mechanism, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a chock mechanism, comprising:

the side plate is provided with a supporting strip on one side of the top of the side plate, and a slot is formed between the inner side of the supporting strip and the side plate;

the chock is fixed on one side of the side plate far away from the supporting strip;

the support comprises a bottom plate, a vertical plate is fixed on the bottom plate, and two notches for supporting the support strips are formed in the top of the vertical plate.

Further limited, in the above-mentioned stopper mechanism, a guide plate is installed between two slots on the side surface of the vertical plate, a block on the top of the guide plate is erected on the top of the vertical plate, and a guide inclined surface is provided on the side surface of the guide plate.

Further limited, in the above-mentioned chock mechanism, the bottom plate is provided with a mounting hole, and the mounting hole adopts a counter bore.

Further limited, the above-mentioned chock mechanism, wherein, the screw is seted up to the side of sideboard, the chock is installed on the sideboard through the bolt in the screw.

The utility model has the following beneficial effects: when the device is used, the support is mounted on the upper die through the bolt in the counter bore, the chock is plugged into the opening of the product and then placed on the lower die along with the product, then the die is closed, the chock can be inserted into the slot during die closing, the supporting strip can be clamped into the slot, the sideboard can be attached to the vertical plate, limit support of the chock is achieved, and therefore the opening is prevented from moving in a stringing mode in the vibration welding process of a workpiece, and the quality of the welded workpiece is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a sideboard structure according to the present utility model;

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

fig. 4 is a schematic diagram of the mold closing state.

In the figure: 1. a side plate; 11. a supporting strip; 12. a slot; 2. a chock; 3. a support; 31. a bottom plate; 32. a vertical plate; 33. a groove is formed; 34. a mounting hole; 35. a guide plate; 36. a guide slope; 37. and (5) building blocks.

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. 1-3, the present utility model provides a technical solution: the plug block mechanism comprises a side plate 1, wherein one side of the top of the side plate 1 is provided with a supporting strip 11, a slot 12 is formed between the inner side of the supporting strip 11 and the side plate 1, a screw hole is formed in the side surface of the side plate 1, a plug block 2 is installed on one side of the side plate 1 far away from the supporting strip 11 through a bolt in the screw hole, the plug block 2 is installed by adopting a bolt, and different plug blocks 2 can be replaced according to the opening requirement of a workpiece;

still include support 3, support 3 includes bottom plate 31, set up mounting hole 34 on the bottom plate 31, mounting hole 34 adopts the counter bore, and bottom plate 31 passes through the bolt in the mounting hole 34 and is connected with last mould, be fixed with rather than vertically riser 32 on the bottom plate 31, two notch 33 to the support of branch 11 have been seted up at riser 32 top, the riser 32 side is located between two notch 33 and installs deflector 35 through the bolt, the piece 37 at deflector 35 top erects in the top of riser 32, the side on the deflector 35 has the guide slope 36 for branch 11 gets into notch 33, and play the effect of direction when piece 37 gets into slot 12.

As fig. 4, this application is when using, the bolt that support 3 passed through in the counter bore is installed in last mould, will be plugged into the chock 2 by the opening of product and then place on the lower mould along with the product, then the compound die, the piece 37 can insert slot 12 during the compound die, in the time can block into the notch 33 simultaneously, sideboard 1 can laminate with riser 32, realize spacing support to chock 2, thereby prevent the cluster of work piece vibration welding in-process opening part and move, work piece quality after the welding is preferred, after the die sinking is accomplished in the welding, chock 2 and sideboard 1 can remain on the product, then take out can.

It should be noted that, in this document, 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.

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

Claims

1. A chock mechanism, comprising:

a support strip (11) is arranged on one side of the top of the side plate (1), and a slot (12) is formed between the inner side of the support strip (11) and the side plate (1);

the chock (2) is fixed on one side of the side plate (1) far away from the branch (11);

the support (3), support (3) include bottom plate (31), are fixed with riser (32) on bottom plate (31), and two are offered at riser (32) top pair notch (33) that branch (11) supported.

2. A chock mechanism according to claim 1, wherein: guide plates (35) are arranged between the two grooves (33) on the side faces of the vertical plates (32), blocks (37) at the tops of the guide plates (35) are erected at the tops of the vertical plates (32), and guide inclined faces (36) are arranged on the side faces of the guide plates (35).

3. A chock mechanism according to claim 1, wherein: and the bottom plate (31) is provided with a mounting hole (34), and the mounting hole (34) adopts a counter bore.

4. A chock mechanism according to claim 1, wherein: screw holes are formed in the side faces of the side plates (1), and the plugs (2) are mounted on the side plates (1) through bolts in the screw holes.