CN213828517U

CN213828517U - Machining clamp stable in use and not prone to shaking

Info

Publication number: CN213828517U
Application number: CN202021664722.4U
Authority: CN
Inventors: 汪凯
Original assignee: Shanghai Wanlong Machinery Manufacturing Co ltd
Current assignee: Shanghai Wanlong Machinery Manufacturing Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-07-30
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an anchor clamps for machining that stable difficult rocking of use, the on-line screen storage device comprises a base, first spout has all been seted up at both ends about the base internal surface, the middle-end fixed mounting of base bottom has the box, the bottom of box inner chamber is provided with the second cylinder, the top fixed mounting of second cylinder has the horizontal pole, both ends are all overlapped and are equipped with the sliding sleeve about the horizontal pole, sliding sleeve sliding connection is in the surface of horizontal pole. The utility model discloses a second cylinder drives the horizontal pole rebound, drives the sliding sleeve through first connecting rod when the horizontal pole rebound and slides to the inboard, drives the dead lever through the second connecting rod when the sliding sleeve is gliding to the inboard and removes, can drive splint when the dead lever removes to the inboard and make the part that needs the processing press from both sides tightly, and it is not good to have solved the fixed effect of current anchor clamps, and rocks easily, the problem that people used not convenient for.

Description

Machining clamp stable in use and not prone to shaking

Technical Field

The utility model relates to a machining technical field specifically is a stable anchor clamps for machining who is difficult for rocking of use.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is divided into cutting and pressing according to differences in machining modes, a machine production process refers to an overall process of manufacturing a product from a raw material (or a semi-finished product), for machine production, including the transportation and storage of raw materials, the preparation of production, the manufacturing of blank, the processing and heat treatment of parts, the assembly and debugging of products, painting and packaging, etc., the content of production process is very extensive, modern enterprises organize production and guide production by the principle and method of system engineering, the production process is regarded as a production system with input and output, the mechanical processing includes a grinding device, need use anchor clamps among grinding device, nevertheless current anchor clamps fixed effect is not good, and rocks easily, is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stable anchor clamps for machining who is difficult for rocking of use possesses fixed effectual, and is difficult for the advantage of rocking, and it is not good to have solved the fixed effect of current anchor clamps, and rocks easily, the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a stable and uneasy-to-shake clamp for machining comprises a base, wherein first sliding grooves are formed in the left end and the right end of the inner surface of the base, a box body is fixedly arranged at the middle end of the bottom of the base, a second cylinder is arranged at the bottom of an inner cavity of the box body, a cross rod is fixedly arranged at the top of the second cylinder, sliding sleeves are sleeved at the left end and the right end of the cross rod and are connected to the outer surface of the cross rod in a sliding mode, a first connecting rod is movably connected to the front end of each sliding sleeve through a bearing, one end, far away from the sliding sleeves, of each first connecting rod is movably connected to the left side and the right side of the inner cavity of the box body through a bearing, a second connecting rod is movably connected to the back side of each sliding sleeve through a bearing, a fixing rod is movably connected to one end, far away from the sliding sleeves, of each second connecting rod is movably connected to the upper ends of the left side and the right side of the box body and extends to the outer side of the box body, the second spout has been seted up at the top of box, the top of dead lever runs through the inner chamber of second spout and first spout and extends to the top of base.

Preferably, the inboard fixed mounting of dead lever has splint, the equal fixed mounting in both ends has the backup pad about the base top, the inboard fixed mounting of backup pad has the polished rod.

Preferably, the inner surface of the fixing rod is provided with a limiting groove, and the fixing rod is connected to the outer surface of the polished rod in a sliding manner through the limiting groove.

Preferably, the top fixed mounting of backup pad has the fixed plate, the bottom of fixed plate is provided with first cylinder, the bottom fixed mounting of first cylinder has first diaphragm, the equal fixed mounting in both ends has the riser about first diaphragm bottom, the bottom fixed mounting of riser has the second diaphragm, the top fixed mounting of second diaphragm has the motor, the output shaft fixedly connected with head of polishing of motor.

Preferably, all fixed mounting all around of base bottom has the supporting leg, and the bottom of supporting leg is provided with the rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a stable anchor clamps for machining who is difficult for rocking of use possesses following beneficial effect:

1. the utility model discloses a second cylinder drives the horizontal pole rebound, drives the sliding sleeve through first connecting rod when the horizontal pole rebound and slides to the inboard, drives the dead lever through the second connecting rod when the sliding sleeve is gliding to the inboard and removes, can drive splint when the dead lever removes to the inboard and make the part that needs the processing press from both sides tightly, and it is not good to have solved the fixed effect of current anchor clamps, and rocks easily, the problem that people used not convenient for.

2. The utility model discloses a set up polished rod and spacing groove, can improve the dead lever and at the stability of inboard removal, through setting up the rubber pad, can make this device wholly possess skid-proof effect.

Drawings

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

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

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base; 2. a polish rod; 3. a support plate; 4. polishing head; 5. a vertical plate; 6. a fixing plate; 7. a first cylinder; 8. a first transverse plate; 9. a motor; 10. a second transverse plate; 11. a splint; 12. a first chute; 13. fixing the rod; 14. a box body; 15. a first connecting rod; 16. a second chute; 17. a second connecting rod; 18. a second cylinder; 19. a cross bar; 20. a sliding sleeve; 21. a limiting groove; 22. and (5) supporting legs.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, polished rod 2, backup pad 3, 4, riser 5, fixed plate 6, first cylinder 7, first diaphragm 8, motor 9, second diaphragm 10, splint 11, first spout 12, dead lever 13, box 14, head rod 15, second spout 16, second connecting rod 17, second cylinder 18, horizontal pole 19, sliding sleeve 20, spacing groove 21 and supporting leg 22 part are the parts that universal standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a stable and uneasy-to-shake machining fixture comprises a base 1, supporting legs 22 are fixedly mounted on the periphery of the bottom of the base 1, rubber pads are arranged at the bottoms of the supporting legs 22, the device can have an anti-slip effect by arranging the rubber pads, first sliding grooves 12 are formed in the left and right ends of the inner surface of the base 1, a box 14 is fixedly mounted at the middle end of the bottom of the base 1, a second cylinder 18 is arranged at the bottom of the inner cavity of the box 14, a cross rod 19 is fixedly mounted at the top of the second cylinder 18, sliding sleeves 20 are sleeved at the left and right ends of the cross rod 19, the sliding sleeves 20 are slidably connected to the outer surface of the cross rod 19, a first connecting rod 15 is movably connected to the front end of the sliding sleeve 20 through a bearing, one end of the first connecting rod 15, far away from the sliding sleeve 20, is movably connected to the left and right sides of the inner cavity of the box 14 through a bearing, the back side of the sliding sleeve 20 is movably connected with a second connecting rod 17 through a bearing, one end of the second connecting rod 17 far away from the sliding sleeve 20 is movably connected with a fixed rod 13 through a bearing, the left side and the right side of the fixed rod 13 are movably connected with the upper ends of the left side and the right side of the box body 14 and extend to the outer side of the box body 14, the top of the box body 14 is provided with a second chute 16, the top of the fixed rod 13 penetrates through the inner cavities of the second chute 16 and the first chute 12 and extends to the top of the base 1, the inner side of the fixed rod 13 is fixedly provided with a clamping plate 11, the left end and the right end of the top of the base 1 are fixedly provided with a supporting plate 3, the top of the supporting plate 3 is fixedly provided with a fixed plate 6, the bottom of the fixed plate 6 is provided with a first air cylinder 7, the bottom of the first air cylinder 7 is fixedly provided with a first transverse plate 8, the left end and the right end of the bottom of the first transverse plate 8 is fixedly provided with a vertical plate 5, and the bottom of the vertical plate 5 is fixedly provided with a second transverse plate 10, the top fixed mounting of second diaphragm 10 has motor 9, and motor 9's output shaft fixedly connected with 4 of polishing head, the inboard fixed mounting of backup pad 3 has polished rod 2, and spacing groove 21 has been seted up to the internal surface of dead lever 13, and dead lever 13 passes through spacing groove 21, and sliding connection is in the surface of polished rod 2, through setting up polished rod 2 and spacing groove 21, can improve the stability of dead lever 13 at the inboard removal.

When the polishing machine is used, firstly, the extension of the second air cylinder 18 is controlled through the external controller, the second air cylinder 18 drives the cross rod 19 to move upwards while extending, the cross rod 19 drives the sliding sleeve 20 to slide inwards through the first connecting rod 15 while moving upwards, the sliding sleeve 20 drives the fixing rod 13 to move inwards through the second connecting rod 17 while sliding inwards, the fixing rod 13 drives the clamping plate 11 to clamp a part to be processed while moving inwards, then the motor 9 is started through the external controller, the output shaft of the motor 9 drives the polishing head 4 to rotate, the extension of the first air cylinder 7 is controlled through the external controller, the first air cylinder 7 drives the polishing head 4 to move downwards through the first transverse plate 8, the vertical plate 5 and the second transverse plate 10 while extending, and polishing of the part is started (in the application, the external controller is a PLC (meanwhile, two connecting terminals of the external controller are connected with a power plug through a lead wire, and mains power is used for power supply in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a stable anchor clamps for machining who is difficult for rocking of use, includes base (1), its characterized in that: the improved structure of the automobile seat is characterized in that first sliding grooves (12) are formed in the left end and the right end of the inner surface of the base (1), a box body (14) is fixedly mounted at the middle end of the bottom of the base (1), a second cylinder (18) is arranged at the bottom of the inner cavity of the box body (14), a cross rod (19) is fixedly mounted at the top of the second cylinder (18), sliding sleeves (20) are sleeved at the left end and the right end of the cross rod (19), the sliding sleeves (20) are connected to the outer surface of the cross rod (19) in a sliding mode, a first connecting rod (15) is movably connected to the front end of each sliding sleeve (20) through bearings, one end, far away from the sliding sleeves (20), of each first connecting rod (15) is movably connected to the left side and the right side of the inner cavity of the box body (14) through bearings, a second connecting rod (17) is movably connected to the back side of each sliding sleeve (20) through a bearing, a fixing rod (13) is movably connected to one end, far away from each sliding sleeve (20) through a bearing, the equal swing joint in the upper end of box (14) left and right sides of dead lever (13) and extend to the outside of box (14), second spout (16) have been seted up at the top of box (14), the top of dead lever (13) runs through the inner chamber of second spout (16) and first spout (12) and extends to the top of base (1).

2. The jig for machining according to claim 1, which is stable in use and less prone to rattling, characterized in that: the inboard fixed mounting of dead lever (13) has splint (11), the equal fixed mounting in both ends has backup pad (3) about base (1) top, the inboard fixed mounting of backup pad (3) has polished rod (2).

3. The jig for machining according to claim 2, which is stable in use and less prone to rattling, characterized in that: the inner surface of the fixed rod (13) is provided with a limit groove (21), and the fixed rod (13) is connected to the outer surface of the polished rod (2) in a sliding mode through the limit groove (21).

4. The jig for machining according to claim 2, which is stable in use and less prone to rattling, characterized in that: the top fixed mounting of backup pad (3) has fixed plate (6), the bottom of fixed plate (6) is provided with first cylinder (7), the bottom fixed mounting of first cylinder (7) has first diaphragm (8), the equal fixed mounting in both ends has riser (5) about first diaphragm (8) bottom, the bottom fixed mounting of riser (5) has second diaphragm (10), the top fixed mounting of second diaphragm (10) has motor (9), the output shaft fixedly connected with of motor (9) polishes head (4).

5. The jig for machining according to claim 1, which is stable in use and less prone to rattling, characterized in that: all fixed mounting all around of base (1) bottom has supporting leg (22), and the bottom of supporting leg (22) is provided with the rubber pad.