CN213318917U

CN213318917U - Anchor clamps for machining

Info

Publication number: CN213318917U
Application number: CN202021900491.2U
Authority: CN
Inventors: 陈秀华
Original assignee: Hangzhou Inac Co ltd
Current assignee: Hangzhou Inac Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses an anchor clamps for machining, the on-line screen storage device comprises a base, movable groove has been seted up at the top of base, the spout has all been seted up at the positive top with the back of movable inslot chamber, the inner chamber sliding connection of spout has the slider, fixedly connected with connecting block between two sliders, the bottom fixedly connected with nut of connecting block, threaded connection have first threaded rod between two nuts, and the right-hand member cover of first threaded rod is equipped with the bearing, the right side fixed connection of bearing and movable inslot chamber, and bearing swing joint has the second threaded rod at the top of connecting block through. The utility model discloses a cooperation of base, movable groove, spout, slider, connecting block, nut, first threaded rod, bearing, second threaded rod, grip block, block rubber, spacing hole and spacing post is used, and the use space of the regulation anchor clamps about can from top to bottom can adapt to the part of different specifications, has improved the efficiency of processing work, has arrived very big facility for processing work.

Description

Anchor clamps for machining

Technical Field

The utility model relates to a machining technical field specifically is an anchor clamps for machining.

Background

Machining means the process that changes the overall dimension or the performance of work piece through a mechanical equipment, can divide into cutting process and pressure process according to the difference in the processing mode, need use anchor clamps in machining, but the part to different specifications that current anchor clamps can not be nimble carries out the centre gripping, has reduced the efficiency and the practicality of processing work, has brought very big inconvenience for processing work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for machining possesses the advantage of convenient to use, has solved the part to different specifications that current anchor clamps can not be nimble and has carried out the centre gripping, has reduced the efficiency and the practicality of processing work, has brought very big inconvenient problem for processing work.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for machining comprises a base, a movable groove is arranged at the top of the base, sliding grooves are arranged at the tops of the front surface and the back surface of an inner cavity of the movable groove, the inner cavity of the sliding chute is connected with sliding blocks in a sliding way, a connecting block is fixedly connected between the two sliding blocks, the bottom of the connecting block is fixedly connected with a nut, a first threaded rod is connected between the two nuts in a threaded way, the right end of the first threaded rod is sleeved with a bearing, the bearing is fixedly connected with the right side of the inner cavity of the movable groove, the top of the connecting block is movably connected with a second threaded rod through a bearing, the top thread on the surface of the second threaded rod is connected with a clamping plate, the right side of the bottom of the clamping plate is fixedly connected with a rubber block, one side of the top of the clamping plate, which is positioned on the rubber block, is provided with a limiting hole, the inner cavity cover in spacing hole is equipped with spacing post, the bottom of spacing post and the top fixed connection of connecting block.

Preferably, the two sides of the front and the back bottom of the base are fixedly connected with mounting blocks, and mounting holes are formed in the tops of the mounting blocks.

Preferably, the left end of the first threaded rod extends to the outside of the base and is fixedly connected with a rotary table, and anti-skid grains are arranged on the surface of the rotary table.

Preferably, the top of the second threaded rod is fixedly connected with a hand wheel, and the top of the clamping plate is provided with a threaded hole matched with the second threaded rod for use.

Preferably, the two ends of the surface of the first threaded rod are opposite in thread direction, and the threads of the inner cavity of the nut are matched with the threads of the first threaded rod.

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

1. the utility model discloses a cooperation of base, movable groove, spout, slider, connecting block, nut, first threaded rod, bearing, second threaded rod, grip block, block rubber, spacing hole and spacing post is used, and the use space of the regulation anchor clamps about can from top to bottom can adapt to the part of different specifications, has improved the efficiency of processing work, has arrived very big facility for processing work.

2. The utility model discloses a set up installation piece and mounting hole, can be better install this device, the better convenience of having guaranteed the installation, through setting up the carousel, rotation first threaded rod that can be better, better assurance going on of regulation work, through setting up the hand wheel, rotation second threaded rod that can be better, better assurance going on of regulation work, through the both ends screw thread direction design on first threaded rod surface for opposite, the screw thread of nut inner chamber and the screw thread looks adaptation of first threaded rod, can be when clockwise rotation carousel, make two nuts be close to the motion in opposite directions, when anticlockwise rotation carousel, make two nuts keep away from the motion relatively, better assurance going on of regulation work.

Drawings

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

FIG. 2 is a left side view of the connection structure of the base and the connecting block of the present invention;

fig. 3 is an enlarged schematic view of a portion of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a movable groove; 3. a chute; 4. a slider; 5. connecting blocks; 6. a nut; 7. a first threaded rod; 8. a bearing; 9. a second threaded rod; 10. a clamping plate; 11. a rubber block; 12. a limiting hole; 13. a limiting column; 14. mounting blocks; 15. mounting holes; 16. a turntable; 17. a hand wheel; 18. a threaded bore.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a clamp for machining comprises a base 1, wherein both sides of the bottom of the front and back of the base 1 are fixedly connected with mounting blocks 14, the top of the mounting block 14 is provided with a mounting hole 15, the device can be better mounted by arranging the mounting blocks 14 and the mounting holes 15, the convenience of mounting is better ensured, the top of the base 1 is provided with a movable groove 2, the top of the front and back of the inner cavity of the movable groove 2 is provided with a sliding groove 3, the inner cavity of the sliding groove 3 is slidably connected with a sliding block 4, a connecting block 5 is fixedly connected between the two sliding blocks 4, the bottom of the connecting block 5 is fixedly connected with a nut 6, a first threaded rod 7 is in threaded connection between the two nuts 6, the directions of the threads at both ends of the surface of the first threaded rod 7 are opposite, the threads in the inner cavity of the nut 6 are matched with the threads of the first threaded rod 7, the directions of, the screw thread of the inner cavity of the nut 6 is matched with the screw thread of the first threaded rod 7, when the rotary table 16 is rotated clockwise, the two nuts 6 can move towards each other, when the rotary table 16 is rotated anticlockwise, the two nuts 6 can move away from each other, the adjustment work can be better ensured, the right end of the first threaded rod 7 is sleeved with a bearing 8, the bearing 8 is fixedly connected with the right side of the inner cavity of the movable groove 2, the left end of the first threaded rod 7 extends to the outside of the base 1 and is fixedly connected with the rotary table 16, the surface of the rotary table 16 is provided with anti-skid grains, the first threaded rod 7 can be better rotated by arranging the rotary table 16, the adjustment work can be better ensured, the top of the connecting block 5 is movably connected with a second threaded rod 9 through the bearing 8, the top screw thread on the surface of the second threaded rod 9 is connected with the clamping plate 10, and the top of, the top of the clamping plate 10 is provided with a threaded hole 18 matched with the second threaded rod 9 for use, the second threaded rod 9 can be better rotated by arranging a hand wheel 17, the adjustment work is better ensured, the right side of the bottom of the clamping plate 10 is fixedly connected with a rubber block 11, one side of the top of the clamping plate 10, which is positioned at the rubber block 11, is provided with a limiting hole 12, the inner cavity of the limiting hole 12 is sleeved with a limiting column 13, the bottom of the limiting column 13 is fixedly connected with the top of the connecting block 5, through the cooperation use of base 1, activity groove 2, spout 3, slider 4, connecting block 5, nut 6, first threaded rod 7, bearing 8, second threaded rod 9, grip block 10, block rubber 11, spacing hole 12 and spacing post 13, the usage space of the regulation anchor clamps about can from top to bottom, the part of the different specifications of adaptation has improved the efficiency of processing work, has arrived very big facility for processing work.

During the use, insert the inner chamber of mounting hole 15 through the bolt and install this equipment on mechanical equipment, when the position of use of anchor clamps needs to be adjusted, when clockwise turning carousel 16, make two nuts 6 be close to the motion in opposite directions, when anticlockwise turning carousel 16, make two nuts 6 keep away from the motion relatively, control the distance and adjust suitable back, drive second threaded rod 9 through rotating hand wheel 17 and rotate, second threaded rod 9 drives grip block 10 and upwards or moves down, accomplishes the regulation work of upper and lower distance.

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 anchor clamps for machining, includes base (1), its characterized in that: the movable groove (2) is formed in the top of the base (1), the sliding grooves (3) are formed in the front and back tops of an inner cavity of each movable groove (2), the inner cavity of each sliding groove (3) is connected with a sliding block (4) in a sliding mode, a connecting block (5) is fixedly connected between the two sliding blocks (4), nuts (6) are fixedly connected to the bottom of each connecting block (5), a first threaded rod (7) is connected between the two nuts (6) in a threaded mode, a bearing (8) is sleeved at the right end of each first threaded rod (7), the bearing (8) is fixedly connected with the right side of the inner cavity of each movable groove (2), a second threaded rod (9) is movably connected to the top of each connecting block (5) through the bearing (8), a clamping plate (10) is connected to the top of the surface of the second threaded rod (9) in a threaded mode, and a, spacing hole (12) have been seted up at the top of grip block (10) and the one side that is located rubber block (11), the inner chamber cover in spacing hole (12) is equipped with spacing post (13), the top fixed connection of the bottom of spacing post (13) and connecting block (5).

2. The jig for machining according to claim 1, characterized in that: the base is characterized in that mounting blocks (14) are fixedly connected to the two sides of the front and the back of the base (1), and mounting holes (15) are formed in the tops of the mounting blocks (14).

3. The jig for machining according to claim 1, characterized in that: the left end of the first threaded rod (7) extends to the outside of the base (1) and is fixedly connected with a turntable (16), and anti-skidding lines are arranged on the surface of the turntable (16).

4. The jig for machining according to claim 1, characterized in that: the top fixedly connected with hand wheel (17) of second threaded rod (9), screw hole (18) that cooperation second threaded rod (9) used are seted up at the top of grip block (10).

5. The jig for machining according to claim 1, characterized in that: the two ends of the surface of the first threaded rod (7) are opposite in thread direction, and the threads of the inner cavity of the nut (6) are matched with the threads of the first threaded rod (7).