CN216577327U

CN216577327U - Casting spare part burr is polished and is used open anchor clamps of multi-angle

Info

Publication number: CN216577327U
Application number: CN202123366273.2U
Authority: CN
Inventors: 刘祯荣
Original assignee: Nantong Huishang Machinery Co ltd
Current assignee: Nantong Huishang Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a casting spare part burr is polished and is used open anchor clamps of multi-angle, including grip slipper and laminating splint, the below of grip slipper is provided with fixed chassis, and is provided with the main tributary dagger between the middle part on fixed chassis and the grip slipper, main tributary dagger and fixed chassis structure as an organic whole, and constitute the activity deflection structure through the activity ball groove between the top of main tributary dagger and the grip slipper, the equal swing joint in both ends has the collateral branch dagger about the grip slipper, and the collateral branch dagger is in fixed chassis department constitution lift adjustment structure. This casting spare part burr is polished and is used multi-angle open anchor clamps is provided with the adjustable collateral branch dagger that the activity ball groove activity bearing structure of cooperation main tributary dagger used, and the synchronous adjustable shelf cooperation collateral branch dagger of accessible simultaneously carries out further opposite-pulling fastening centre gripping to the holder to reach the multi-angle and deflect in a flexible way and stabilize the effect of centre gripping, be particularly useful for the processing of polishing of hypotenuse burr.

Description

Casting spare part burr is polished and is used open anchor clamps of multi-angle

Technical Field

The utility model relates to a frock clamp correlation technique field specifically is a casting spare part burr is polished and is used open anchor clamps of multi-angle.

Background

The blank of casting spare part has some burrs because of error factor easily at the in-process of hot working, influences the product precision, consequently need polish the polishing through corresponding grinding machanism usually, then need cooperate the anchor clamps structure to carry out the stability of work piece and place when polishing to in stability polishes.

Current anchor clamps of polishing are mostly ordinary chuck structure, adjusting function is limited itself, also there is the die casting blank of multi-angle rotating who is CN109048661A like the chinese patent publication at present anchor clamps for polishing, can make the height of blank anchor clamps adjust through elevating system, horizontal rotating mechanism makes the blank anchor clamps can rotate, thereby can polish the blank product by the multi-angle, but its structure is complicated relatively, influence the open of device easily and polish, also be convenient for simultaneously advance further horizontal inclination adjustment etc. and, and current fixture conveniently polishes for keeping open centre gripping, when carrying out whole deflection, be not convenient for further press from both sides tightly, the skew appears rocking easily, make the flexibility and the stability of anchor clamps general.

Aiming at the problems, the novel design is carried out on the basis of the original clamp for polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting spare part burr is polished and is used multi-angle open anchor clamps to it is not convenient for carry out multi-angle nimble adjustment with anchor clamps to provide to polish in solving above-mentioned background art, is not convenient for carry out further tight problem of clamp when open centre gripping deflects.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-angle open type clamp for grinding burrs of cast parts comprises a clamping seat and a fitting clamping plate;

a fixed chassis is arranged below the clamping seat, and a main supporting column is arranged between the middle part of the fixed chassis and the clamping seat;

the main supporting column and the fixed chassis are of an integrated structure, and a movable deflection structure is formed between the top end of the main supporting column and the clamping seat through a movable ball groove;

both ends all swing joint has the collateral branch stay about the grip slipper, and the collateral branch stay constitutes lift adjustment structure in fixed chassis department.

Preferably, laminating splint are arc sheet rubber structure, and the side of laminating splint is provided with the regulation movable block to laminating splint and adjusting fixedly connected with supporting spring between the movable block.

Adopt above-mentioned technical scheme, adjust the laminating clamping structure that the movable block constitutes the basis through the cooperation of laminating splint.

Preferably, a clamping movable block is arranged between the adjusting movable block and the clamping seat, an adjusting sliding groove is formed at the joint of the clamping movable block and the adjusting movable block, and the adjusting movable block slides along the adjusting sliding groove;

the middle part of adjusting the spout runs through and is provided with adjusting screw, and adjusting screw constitutes screw thread transmission structure to adjusting the movable block.

By adopting the technical scheme, the initial clamping position of the whole adjustable movable block is flexibly adjusted by the thread drive adjustment of the adjusting screw rod.

Preferably, the synchronous movable frame is integrally arranged on the outer side of the clamping movable block, the movable guide rail is arranged at the joint position between the clamping seat and the synchronous movable frame, and the synchronous movable frame integrally forms a sliding structure along the movable guide rail.

By adopting the technical scheme, the whole movable structure of the clamping movable block is matched with the synchronous movable frame to facilitate further laminating, clamping and adjusting.

Preferably, the lower end of the side support column is provided with a movable sliding block, a movable through groove is formed at the joint of the fixed chassis and the movable sliding block, and the movable sliding block and the side support column integrally form a sliding structure along the movable through groove;

the movable through groove is of an arc structure with the main support column as a circle center, and a fastening bolt is connected between the movable sliding block and the movable through groove.

By adopting the technical scheme, the plane angle can be further adjusted by sliding the movable through groove while the inclination angle is adjusted by lifting the side supporting columns.

Preferably, the side supporting columns comprise movable ejector rods, lifting screw rods and connecting shafts, the movable ejector rods are located above the lifting screw rods, the lifting screw rods form a thread driving lifting structure for the movable ejector rods, and the lifting screw rods form a rotating structure at the movable sliding blocks;

the connecting shaft is positioned at the top of the movable ejector rod, and the movable ejector rod and the non-adjacent synchronous movable frame form a hinged structure through the connecting shaft.

By adopting the technical scheme, when the angle of the clamping seat deflects, the side supporting columns of the side edges are utilized to further pull the synchronous movable frame to keep the clamping piece to be tightly attached, and the clamping piece is prevented from moving in a shifting way due to the integral inclination angle.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-angle open type clamp for grinding burrs of the cast parts,

1. the adjustable side supporting column is arranged and matched with the movable ball groove movable supporting structure of the main supporting column for use, in the using process of the device, the movable ball groove support of the main supporting column provides a multi-angle movable deflection space for the clamping seat, and meanwhile, the side supporting heights on two sides are flexibly adjusted through the lifting adjustment support of the side movable ejector rod and the lifting screw rod, so that the horizontal included angle is changed, the circular sliding of the movable sliding block at the lower end of the side supporting column is matched, the whole clamping seat can be conveniently rotated in a further horizontal plane, the multi-angle flexible deflection effect is achieved, and the adjustable side supporting column is particularly suitable for polishing and processing of bevel edge burrs;

2. be provided with cooperation collateral branch dagger and carry out further synchronous adjustable shelf structure to drawing fastening centre gripping to the holder, in the use of device, except laminating splint cooperation supporting spring's elasticity centre gripping and the screw thread adjustment of adjusting movable block cooperation adjusting screw, the centre gripping movable block of whole fixture lower extreme can also be further drawn the fastening through synchronous adjustable shelf, utilize the slash length change of grip slipper when collateral branch dagger department deflects relatively, the synchronous adjustable shelf of connecting axle further pulling through collateral branch dagger top, be convenient for keep further centre gripping fastening when deflecting.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the clamping movable block of the present invention;

fig. 5 is a schematic view of the front sectional structure of the angle adjustment device of the present invention.

In the figure: 1. a clamping seat; 2. fitting a splint; 3. fixing the chassis; 4. a main support column; 5. a movable ball groove; 6. side support columns; 61. a movable ejector rod; 62. a lifting screw; 63. a connecting shaft; 7. adjusting the movable block; 8. a support spring; 9. clamping the movable block; 10. adjusting the sliding chute; 11. adjusting the screw rod; 12. a synchronous movable frame; 13. a movable guide rail; 14. a movable slide block; 15. a movable through groove; 16. and fastening the bolt.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a casting spare part burr is polished and is used open anchor clamps of multi-angle, including grip slipper 1 and laminating splint 2, the below of grip slipper 1 is provided with fixed chassis 3, and be provided with main tributary dagger 4 between fixed chassis 3's middle part and the grip slipper 1, main tributary dagger 4 and fixed chassis 3 structure as an organic whole, and constitute the activity deflection structure through activity ball groove 5 between main tributary dagger 4's the top and the grip slipper 1, the equal swing joint in both ends has collateral branch dagger 6 about grip slipper 1, and collateral branch dagger 6 is in 3 departments of fixed chassis and constitutes the lift adjustment structure.

Referring to fig. 1-2 and fig. 4, the joint clamp plate 2 is an arc-shaped rubber sheet structure, the side edge of the joint clamp plate 2 is provided with an adjusting movable block 7, a supporting spring 8 is fixedly connected between the joint clamp plate 2 and the adjusting movable block 7, the adjusting movable block 7 is matched with the joint clamp plate 2 to form a basic joint clamping structure, a clamping movable block 9 is arranged between the adjusting movable block 7 and the clamping seat 1, an adjusting sliding groove 10 is formed at the joint of the clamping movable block 9 and the adjusting movable block 7, the adjusting movable block 7 slides along the adjusting sliding groove 10, an adjusting screw 11 is arranged in the middle of the adjusting sliding groove 10 in a penetrating manner, the adjusting movable block 7 is formed into a thread transmission structure by the adjusting screw 11, the initial clamping position of the whole adjusting movable block 7 is flexibly adjusted by the thread driving adjustment of the adjusting screw 11, a synchronous movable frame 12 is integrally arranged on the outer side of the clamping movable block 9, and the movable guide rail 13 is arranged at the joint position between the clamping seat 1 and the synchronous movable frame 12, the synchronous movable frame 12 integrally forms a sliding structure along the movable guide rail 13, and the whole movable structure of the clamping movable block 9 is matched with the synchronous movable frame 12 to facilitate further joint clamping adjustment.

Referring to fig. 1-3 and 5, the lower end of the side support pillar 6 is provided with a movable slider 14, a joint between the fixed chassis 3 and the movable slider 14 is provided with a movable through groove 15, the movable slider 14 and the side support pillar 6 integrally form a sliding structure along the movable through groove 15, the movable through groove 15 is an arc structure with the main support pillar 4 as a circle center, and a fastening bolt 16 is connected between the movable slider 14 and the movable through groove 15, so that a tilt angle can be adjusted by lifting the side support pillar 6 and a plane angle can be further adjusted by sliding at the movable through groove 15, the side support pillar 6 comprises a movable ejector rod 61, a lifting screw 62 and a connecting shaft 63, the movable ejector rod 61 is positioned above the lifting screw 62, the lifting screw 62 forms a thread-driven lifting structure for the movable ejector rod 61, the lifting screw 62 forms a rotating structure at the movable slider 14, the connecting shaft 63 is positioned at the top of the movable ejector rod 61, and the movable ejector rod 61 and the non-adjacent synchronous movable frames 12 form a hinged structure through the connecting shaft 63, so that when the clamping seat 1 deflects at an angle, the side supporting columns 6 on the side edges are utilized to further pull the synchronous movable frames 12 to keep the clamping pieces attached and fastened, and the clamping pieces are prevented from moving in a deviation manner due to the integral inclination angle.

The working principle is as follows: when the multi-angle open type clamp for polishing burrs of cast parts is used, the adjusting movable block 7 can be driven to slide along the adjusting sliding groove 10 through the adjusting screw rod 11, the opposite clamping positions of the adjusting movable block 7 and the attaching clamp plate 2 on two sides are adjusted, the attaching and clamping are carried out on a clamping piece by matching with the compression supporting spring 8, then the supporting height of the movable mandril 61 on two sides to the clamping seat 1 is adjusted through the lifting screw rod 62, the movable mandril 61 is matched with the movable support in the middle of the main supporting column 4 and the movable ball groove 5 to facilitate the adjustment of the horizontal included angle of the clamping seat 1, the movable mandril 61 is kept movably connected with the synchronous movable frame 12 on the outer side of the clamping movable block 9 through the connecting shaft 63, the synchronous movable frames 12 on two sides are synchronously pulled oppositely during deflection, the supporting spring 8 is further compressed to keep the attaching and fastening of the attaching clamp plate 2, meanwhile, the horizontal surface rotation can be carried out at the position of the movable ball groove 5, the matching side supporting column 6 and the movable slide block 14 integrally and slide at the circumference of the movable through groove 15, the fixing is carried out through the fastening bolt 16, so that the further angle adjustment is convenient to use.

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 casting spare part burr is polished and is used open anchor clamps of multi-angle, includes grip slipper (1) and laminating splint (2), its characterized in that:

a fixed chassis (3) is arranged below the clamping seat (1), and a main support column (4) is arranged between the middle part of the fixed chassis (3) and the clamping seat (1);

the main supporting column (4) and the fixed chassis (3) are of an integrated structure, and a movable deflection structure is formed between the top end of the main supporting column (4) and the clamping seat (1) through a movable ball groove (5);

both ends all swing joint has collateral branch pillar (6) about grip slipper (1), and collateral branch pillar (6) constitute lift adjustment structure in fixed chassis (3) department.

2. The multi-angle open type clamp for grinding burrs of the cast part according to claim 1, wherein: laminating splint (2) are arc sheet rubber structure, and the side of laminating splint (2) is provided with adjusts movable block (7) to laminating splint (2) and adjusting fixedly connected with supporting spring (8) between movable block (7).

3. The multi-angle open type clamp for grinding burrs of the cast part as claimed in claim 2, wherein: a clamping movable block (9) is arranged between the adjusting movable block (7) and the clamping seat (1), an adjusting sliding groove (10) is formed in the joint of the clamping movable block (9) and the adjusting movable block (7), and the adjusting movable block (7) slides along the adjusting sliding groove (10);

the middle part of adjusting the spout (10) is run through and is provided with adjusting screw (11), and adjusting screw (11) constitutes screw thread transmission structure to adjusting movable block (7).

4. The multi-angle open type clamp for grinding burrs of the cast parts as claimed in claim 3, wherein: the outer side of the clamping movable block (9) is integrally provided with a synchronous movable frame (12), a movable guide rail (13) is arranged at the joint position between the clamping seat (1) and the synchronous movable frame (12), and the synchronous movable frame (12) integrally forms a sliding structure along the movable guide rail (13).

5. The cast parts burr of claim 4 is polished and is used multi-angle open anchor clamps, characterized in that: the lower end of the side supporting column (6) is provided with a movable sliding block (14), a movable through groove (15) is formed in the joint of the fixed chassis (3) and the movable sliding block (14), and the movable sliding block (14) and the side supporting column (6) integrally form a sliding structure along the movable through groove (15);

the movable through groove (15) is of an arc structure with the main support column (4) as the center of a circle, and a fastening bolt (16) is connected between the movable sliding block (14) and the movable through groove (15).

6. The multi-angle open type clamp for grinding burrs of the cast parts according to claim 5, wherein: the side supporting columns (6) comprise movable ejector rods (61), lifting screw rods (62) and connecting shafts (63), the movable ejector rods (61) are located above the lifting screw rods (62), the lifting screw rods (62) form a thread driving lifting structure for the movable ejector rods (61), and the lifting screw rods (62) form a rotating structure at the movable sliding blocks (14);

the connecting shaft (63) is positioned at the top of the movable ejector rod (61), and the movable ejector rod (61) and the non-adjacent synchronous movable frame (12) form a hinged structure through the connecting shaft (63).