CN218461543U

CN218461543U - Precision clamp for multi-surface machining of thin-wall casting part

Info

Publication number: CN218461543U
Application number: CN202222354891.3U
Authority: CN
Inventors: 杨文杰
Original assignee: Shanghai Feimite Environmental Protection Technology Co ltd
Current assignee: Shanghai Feimite Environmental Protection Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-10
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a thin wall foundry goods technical field just discloses a precision clamp is used in thin wall foundry goods part multiaspect processing, which comprises a base, the upper portion of base is provided with rotates the seat, the standing groove has been seted up to the inside of rotating the seat, the inside of standing groove is provided with the grip slipper, the centre gripping groove has been seted up to the inside of grip slipper, the left and right sides in centre gripping groove all is provided with adjusts the post, the bottom of adjusting the post is provided with tensile pole, the internally mounted in centre gripping groove has hydraulic cylinder, hydraulic cylinder's flexible end is provided with the rolling disc, tensile pole upper portion with the rolling disc is connected, the inside of adjusting the post is provided with fixture, the upper portion of grip slipper is provided with position limit groove, this novel scheme carries out centre gripping work to the cast iron part of different shapes, and the better carries out centre gripping work to the cast iron part, and the better position to the cast iron part is injectd, avoids the cast iron part position to produce when the centre gripping to rock.

Description

Precision clamp for multi-surface machining of thin-wall casting part

Technical Field

The utility model belongs to the technical field of the thin wall foundry goods, specifically be a thin wall foundry goods part precision clamp is used in multiaspect processing.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

When a casting is clamped, the outer diameter of the casting is irregularly arranged, so that the casting is clamped by a fixing clamp generally, but the clamp can only clamp the casting with a single shape and cannot improve the functionality of the device, and when the thin-wall casting is fixed, the position of the thin-wall casting is deviated due to position looseness.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a precision clamp is used in thin wall foundry goods part multiaspect processing, the effectual foundry goods of having solved is carrying out the centre gripping during operation, and the shape external diameter of foundry goods is irregular setting, leads to the foundry goods when carrying out the centre gripping, generally adopts mounting fixture to carry out centre gripping, but this kind of anchor clamps can only carry out centre gripping to the foundry goods of single shape, can't improve the device's functionality, when the thin wall foundry goods is fixed, because of the position not hard up problem that the position that leads to the thin wall foundry goods produces the skew phenomenon.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a precision clamp is used in processing of thin wall foundry goods part multiaspect, includes the base, the upper portion of base is provided with rotates the seat, the standing groove has been seted up to the inside of rotating the seat, the inside of standing groove is provided with the grip slipper, the centre gripping groove has been seted up to the inside of grip slipper, the left and right sides in centre gripping groove all is provided with the regulation post, the bottom of adjusting the post is provided with tensile pole, the internally mounted in centre gripping groove has hydraulic cylinder, hydraulic cylinder's flexible end is provided with the rolling disc, tensile pole the upper portion with the rolling disc is connected, the inside of adjusting the post is provided with fixture, the upper portion of grip slipper is provided with the position and limits the groove.

Preferably, the clamping mechanism comprises a clamping block, action grooves are uniformly formed in the clamping block, a buffering spring is arranged in each action groove, a top block is arranged at the other end of each buffering spring, and the inner side of each top block is in a circular arc shape.

Preferably, the upper portion of grip slipper evenly seted up the recess, the inside of recess is provided with spacing post, spacing post with adjust the post looks joint.

Preferably, the bottom of the adjusting column is provided with a rotating seat, the bottom of the stretching rod is connected with the adjusting column through the rotating seat, the outer side surface of the rotating disc is uniformly provided with a limiting groove, and the upper part of the stretching rod is movably clamped in the limiting groove.

Preferably, the adjusting columns are distributed in a hexagonal shape at equal intervals, and the positions of the stretching rods are matched with the positions of the adjusting columns.

Preferably, the left side of grip slipper is provided with the limit post, the inside of limit post is provided with extension spring, extension spring with the left side of grip slipper is connected, the draw-in groove has evenly been seted up to the lateral surface of rotating the seat.

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

1. through the position adjustment of the stretching rod, the position of the bottom of the adjusting column is adjusted when the stretching rod moves, the position of the upper part of the adjusting column is adjusted inwards through the position adjustment of the bottom of the adjusting column, the adjusting column drives the clamping mechanism to move inwards, and the adjusting column arranged in a hexagonal shape is used for clamping the adjusting column in the hexagonal shape, so that cast iron parts can be better clamped and assembled together;

2. the position of the limiting column can be limited by arranging the extension spring, so that the limiting column can be better clamped in the clamping groove, the position of the rotating seat can be limited, and the position of the rotating seat can be better adjusted and fixed;

3. through the roating seat that adjusts the post bottom and set up, can prescribe a limit to the position of stretching rod bottom, through being provided with definite slot, can prescribe a limit to the position on stretching rod upper portion for the rolling disc is when carrying out upper and lower position control, prescribes a limit to the position of adjusting the post through the better of stretching rod.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the clamping groove of the present invention;

FIG. 3 is a schematic view of the structure of the rotary seat of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 10. a base; 11. rotating the base; 12. a placement groove; 13. a clamping seat; 14. a clamping groove; 15. An adjustment column; 16. a stretching rod; 17. a hydraulic cylinder; 18. rotating the disc; 19. a clamping mechanism; 190. a clamping block; 191. an action groove; 192. a buffer spring; 193. a top block; 20. the position defining slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

In the first embodiment, as shown in fig. 1-4, a precision clamp for machining a plurality of surfaces of a thin-wall casting part comprises a base 10, a rotating seat 11 is arranged on the upper portion of the base 10, a placing groove 12 is formed in the rotating seat 11, a clamping seat 13 is arranged in the placing groove 12, a limiting column is arranged on the left side of the clamping seat 13, a tension spring is arranged in the limiting column and connected with the left side of the clamping seat 13, clamping grooves are uniformly formed in the outer side surface of the rotating seat 11, the position of the limiting column can be limited by arranging the tension spring, the limiting column is better clamped in the clamping grooves, the position of the rotating seat 11 can be better regulated and fixed, a clamping groove 14 is formed in the clamping seat 13, regulating columns 15 are arranged on the left side and the right side of the clamping groove 14, grooves are uniformly formed in the upper portion of the clamping seat 13, limiting columns are arranged in the groove, the regulating columns are clamped with the regulating columns 15, the regulating columns 15 are better regulated through the regulating columns arranged in the grooves, the regulating columns are better, the regulating columns are connected with a hydraulic cylinder 16, a regulating cylinder 16 is arranged on the bottom of a rotary cylinder 17, and connected with the regulating cylinder 16, the position of the bottom of the stretching rod 16 can be limited, the position of the upper part of the stretching rod 16 can be limited by arranging a limiting groove, when the rotating disc 18 is adjusted to the upper position and the lower position, the position of the adjusting column 15 can be better limited by the stretching rod 16, the position of the bottom of the adjusting column 15 can be adjusted when the stretching rod 16 moves by adjusting the position of the stretching rod 16, the position of the upper part of the adjusting column 15 can be adjusted inwards by adjusting the position of the bottom of the adjusting column 15, the adjusting column 15 drives the clamping mechanism 19 to move inwards, the adjusting column 15 is in a hexagonal equidistant distribution, the position of the stretching rod 16 is matched with the position of the adjusting column 15, the adjusting column 15 is in a hexagonal shape for clamping work by the adjusting column 15 in a hexagonal shape, and cast iron parts can be better clamped and jointly assembled, the casting parts are placed on the upper portion of the clamping seat 13, the casting parts are clamped through the internal movement of the clamping mechanism 19, the clamping mechanism 19 comprises a clamping block 190, action grooves 191 are uniformly formed in the clamping block 190, buffering springs 192 are arranged in the action grooves 191, ejector blocks 193 are arranged at the other ends of the buffering springs 192, the inner sides of the ejector blocks 193 are arranged in a circular arc shape, the positions of the buffering springs 192 and the ejector blocks 193 can be limited through the action grooves 191 in the clamping block 190, the buffering springs 192 can buffer and limit the ejector blocks 193, the ejector blocks 193 can support the casting parts, the positions of the casting parts can be better limited, the position limiting work on the casting parts with different shapes and rules can be better assisted, the casting parts can be better placed through the position limiting grooves 20, work is adjusted to the position of upper portion foundry goods part through rotating grip slipper 13, through being provided with centre gripping groove 14, make the better rotation work of adjusting of regulation post 15, the better work of adjusting of supplementary regulation post 15, through being provided with rotation seat 11 and standing groove 12, can be better prescribe a limit to the position of grip slipper 13 bottom, make the better rotation work of carrying on of grip slipper 13, through being provided with base 10, can be better prescribe a limit to the position of rotating seat 11.

The working principle is as follows: work is carried out by operating the hydraulic cylinder 17, the work through the hydraulic cylinder 17 drives the rotating disc 18 to carry out telescopic work, the position of the stretching rod 16 is regulated by the telescopic of the rotating disc 18, the rotating seat arranged at the bottom of the regulating column 15 can be regulated by the position of the bottom of the stretching rod 16, a limiting groove is formed, the position of the upper part of the stretching rod 16 can be regulated, the rotating disc 18 can regulate the upper position and the lower position better by the stretching rod 16, the position of the regulating column 15 is regulated better by the stretching rod 16 when the stretching rod 16 moves, the position of the bottom of the regulating column 15 is regulated by the position regulation at the bottom of the regulating column 15, the position of the upper part of the regulating column 15 is regulated inwards, the regulating column 15 drives the clamping mechanism 19 to move inwards to work, the regulating column 15 is arranged through a hexagonal shape, the regulating column 15 is in a hexagonal shape to carry out clamping work, the better clamping work is carried out on the cast iron parts, the better clamping work is capable of clamping the cast iron parts, and the better clamping work is prevented from swinging when the cast iron parts at the clamping position.

It is noted that, herein, relational terms such as second and third, 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.

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

1. The utility model provides a thin wall foundry goods precision clamp for parts multiface processing which characterized in that: including base (10), the upper portion of base (10) is provided with rotates seat (11), standing groove (12) have been seted up to the inside of rotating seat (11), the inside of standing groove (12) is provided with grip slipper (13), grip slipper (14) have been seted up to the inside of grip slipper (13), the left and right sides in grip slipper (14) all is provided with adjusts post (15), the bottom of adjusting post (15) is provided with tensile pole (16), the internally mounted of grip slipper (14) has hydraulic cylinder (17), the flexible end of hydraulic cylinder (17) is provided with rolling disc (18), the upper portion of tensile pole (16) with rolling disc (18) are connected, the inside of adjusting post (15) is provided with fixture (19), the upper portion of grip slipper (13) is provided with position limiting groove (20).

2. The precision clamp for multi-surface machining of the thin-wall cast part according to claim 1, characterized in that: the clamping mechanism (19) comprises a clamping block (190), an action groove (191) is uniformly formed in the clamping block (190), a buffer spring (192) is arranged in the action groove (191), a top block (193) is arranged at the other end of the buffer spring (192), and the inner side of the top block (193) is arranged in a circular arc shape.

3. The precision clamp for multi-surface machining of the thin-wall cast part according to claim 1, characterized in that: the upper portion of grip slipper (13) is evenly seted up flutedly, the inside of recess is provided with spacing post, spacing post with adjust post (15) looks joint.

4. The precision clamp for multi-surface machining of the thin-wall cast part according to claim 1, characterized in that: the bottom of the adjusting column (15) is provided with a rotating seat, the bottom of the stretching rod (16) is connected with the adjusting column (15) through the rotating seat, the outer side surface of the rotating disc (18) is uniformly provided with a limiting groove, and the upper part of the stretching rod (16) is movably clamped in the limiting groove.

5. The precision clamp for multi-surface machining of the thin-wall cast part according to claim 1, characterized in that: the shape of adjusting post (15) is hexagonal equidistance distribution, the position of stretching pole (16) with adjust the position phase-match of post (15).

6. The precision clamp for multi-surface machining of the thin-wall cast part according to claim 1, characterized in that: the left side of grip slipper (13) is provided with the limit post, the inside of limit post is provided with extension spring, extension spring with the left side of grip slipper (13) is connected, the draw-in groove has evenly been seted up to the lateral surface that rotates seat (11).