CN212420496U

CN212420496U - Adjustable fixture is used in metallic structure processing

Info

Publication number: CN212420496U
Application number: CN202020727766.0U
Authority: CN
Inventors: 桑俊安; 赵勇; 贺旭阳
Original assignee: Henan Kunjin Metal Mstar Technology Co ltd
Current assignee: Henan Kunjin Metal Mstar Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-29
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a metallic structure spare processing technology field, specific adjustable anchor clamps are used in metallic structure spare processing that says so, the on-line screen storage device comprises a base, the spout has been seted up at base upper end middle part, rotate through the bearing in the spout and be connected with the threaded rod, the left and right sides is equipped with opposite direction's screw thread respectively on the threaded rod, just be located two sets of on the threaded rod the equal threaded connection of screw thread department has the removal seat. The utility model discloses can adjust according to metallic structure's length, through cylinder work, positioning seat and punch holder downstream in the drive for the punch holder contacts with the metallic structure up end, then the cylinder continues to work, first spring, the second spring, third spring and fourth spring are all compressed, until first spring, the second spring, third spring and fourth spring are compressed furthest, thereby press from both sides metallic structure tightly between punch holder and lower plate, keep metallic structure's stability, improve processingquality.

Description

Adjustable fixture is used in metallic structure processing

Technical Field

The utility model relates to a metallic structure spare processing technology field specifically is an adjustable anchor clamps is used in metallic structure spare processing.

Background

The metal structural member is a member having a certain shape and structure and capable of bearing the action of load, such as a bracket, a frame, an internal framework, a supporting and positioning frame and the like. When a metal structural part is machined, the metal structural part needs to be clamped and fixed by using a clamp, the machining stability of the metal structural part is guaranteed, the conventional clamp is generally inconvenient to adjust, and the metal structural part with a fixed size can be fixed and clamped at a fixed position, so that the application range of the clamp is limited. Therefore, an adjustable clamp for processing the metal structural part is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable anchor clamps are used in metallic structure spare processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable clamp for processing a metal structural part comprises a base, wherein a chute is formed in the middle of the upper end of the base, a threaded rod is rotatably connected in the chute through a bearing, opposite threads are respectively arranged on the left side and the right side of the threaded rod, a moving seat is in threaded connection with two groups of threaded parts on the threaded rod, the lower end of the moving seat is in a T shape, the lower end of the moving seat is in sliding connection with the chute, a lower positioning seat is fixedly connected to the middle of the upper end of the moving seat, a first telescopic rod is fixedly connected to the middle of the inner side of the lower positioning seat, a lower clamping plate is fixedly connected to the upper end of the first telescopic rod, a first spring is sleeved on the outer side of the first telescopic rod, supporting rods are fixedly connected to the upper end of the moving seat and are positioned on the front side, the lower end of the output end of the air cylinder is fixedly connected with an upper positioning seat, the lower end of the upper positioning seat is fixedly connected with a second telescopic rod, the lower end of the second telescopic rod is fixedly connected with an upper clamping plate, and a second spring is sleeved on the outer side of the second telescopic rod.

As a further optimization of the technical scheme, a motor is fixedly mounted on the right side of the base, and an output shaft of the motor is fixedly connected with the right end of the threaded rod.

As a further optimization of the technical scheme, rubber pads are bonded on the upper end face of the lower clamping plate and the lower end face of the upper clamping plate, and anti-skid convex points are uniformly distributed on the rubber pads.

As a further optimization of the technical scheme, the front side and the rear side of the upper positioning seat are fixedly connected with guide sleeves, and the guide sleeves are connected to the supporting rods in a sliding mode.

As a further optimization of the technical scheme, a third spring is fixedly connected between the lower positioning seat and the lower clamping plate and positioned on the left side and the right side of the first telescopic rod.

As a further optimization of the technical scheme, a fourth spring is fixedly connected between the upper positioning seat and the upper clamping plate and positioned on the left side and the right side of the second telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can adjust according to metallic structure's length, make anchor clamps application range wider, through motor work, drive threaded rod rotates, make to remove the seat and remove towards opposite direction in the spout, adjust two sets of distances of removing between the seat, thereby adjust the distance between two sets of lower positioning seats, make its metallic structure's length looks adaptation, then work through the cylinder, positioning seat and punch holder downstream in the drive, make the punch holder contact with the metallic structure up end, then the cylinder continues to work, first spring, the second spring, the third spring and fourth spring all are compressed, until first spring, the second spring, third spring and fourth spring are compressed to furthest, thereby press from both sides metallic structure tightly between punch holder and lower plate, keep metallic structure's stability, improve processingquality, first spring, the lower spring is pressed from both sides, The second spring, the third spring and the fourth spring play a role in buffering a metal structural part, and the damage to the metal structural part caused by overlarge impact force of the cylinder is avoided.

Drawings

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

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

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a base; 2. a chute; 3. a threaded rod; 4. a movable seat; 5. a lower positioning seat; 6. a first telescopic rod; 7. a lower splint; 8. a first spring; 9. a support bar; 10. a top plate; 11. a cylinder; 12. an upper positioning seat; 13. a second telescopic rod; 14. an upper splint; 15. a second spring; 16. a motor; 17. a rubber pad; 18. a guide sleeve; 19. a third spring; 20. and a fourth spring.

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. 1-3, the present invention provides a technical solution: the utility model provides an adjustable fixture is used in metallic structure spare processing, includes base 1, and spout 2 has been seted up at 1 upper end middle part of base, rotates through the bearing in the spout 2 and is connected with threaded

rod

3, and 1 right side fixed mounting of base has motor 16, and motor 16's output shaft and 3 right-hand members fixed connection of threaded rod drive threaded rod through motor 16 and rotate threaded rod 3. The left and right sides is equipped with opposite direction's screw respectively on threaded rod 3, and threaded rod 3 is last and be located the equal threaded connection of two sets of screw thread departments and remove seat 4, removes seat 4 and is the T type, removes 4 lower extreme sliding connection of seat in spout 2, slides in spout 2 through removing seat 4, plays the limiting displacement to removing seat 4 for remove seat 4 and remove under the rotation of threaded rod 3 and control, can not take place the upset.

Remove 4 upper end middle parts fixedly connected with lower positioning seat 5 of seat, the inboard middle part fixedly connected with first telescopic link 6 of

lower positioning seat

5, 6 upper ends fixedly connected with lower plate 7 of first telescopic link, first spring 8 has been cup jointed in the 6 outsides of first telescopic link, and the equal fixedly connected with third spring 19 in the left and right sides of first telescopic link just is located between lower positioning seat 5 and the lower plate 7. Remove 4 upper ends of seat and be located the equal fixedly connected with bracing piece 9 in both sides around the positioning seat 5 down, the common fixedly connected with roof 10 in two sets of bracing pieces 9 upper ends around, roof 10 upper end fixed mounting has cylinder 11, positioning seat 12 on the output lower extreme fixedly connected with of cylinder 11, go up the equal fixedly connected with uide bushing 18 in both sides around positioning

seat

12, 18 sliding connection of uide bushing is on bracing piece 9, slide on bracing piece 9 through uide bushing 18, play the guide effect to last positioning seat 12, make go up positioning seat 12 can not take place the slope at the in-process that reciprocates. Go up 12 lower extreme fixedly connected with second telescopic links 13 of positioning seat, 13 lower extreme fixedly connected with punch holder 14 of second telescopic links, second spring 15 has been cup jointed in the second telescopic links 13 outside, goes up between positioning seat 12 and the punch holder 14 and is located the equal fixedly connected with fourth spring 20 in the second telescopic links 13 left and right sides.

Specifically, rubber pads 17 are bonded on the upper end face of the lower clamping plate 7 and the lower end face of the upper clamping plate 14, anti-skidding convex points are uniformly distributed on the rubber pads 17, an anti-skidding effect is achieved, and the metal structural part clamped by the lower clamping plate 7 and the upper clamping plate 14 is more stable.

Specifically, when in use, according to the length of the metal structural member, the motor 16 works to drive the threaded rod 3 to rotate, so that the movable seats 4 move in the sliding groove 2 in opposite directions, the distance between the two groups of movable seats 4 is adjusted, the distance between the two groups of lower positioning seats 5 is matched with the length of the metal structural member, then the metal structural member is placed at the upper ends of the two groups of lower clamping plates 7, then the cylinder 11 works to drive the upper positioning seat 12 and the upper clamping plate 14 to move downwards, so that the upper clamping plate 14 is in contact with the upper end face of the metal structural member, then the cylinder 11 continues to work, the first spring 8, the second spring 15, the third spring 19 and the fourth spring 20 are all compressed until the first spring 8, the second spring 15, the third spring 19 and the fourth spring 20 are compressed to the maximum, so that the metal structural member is clamped between the upper clamping plate 14 and the lower clamping plate 7, keep the stability of metal structure, improve processingquality, first spring 8, second spring 15, third spring 19 and fourth spring 20 play the cushioning effect to metal structure, avoid the impact force of cylinder 11 too big, cause the damage to metal structure.

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 metal structure spare processing is with adjustable anchor clamps, includes base (1), its characterized in that: the middle part of the upper end of the base (1) is provided with a sliding chute (2), a threaded rod (3) is rotatably connected in the sliding chute (2) through a bearing, the left side and the right side of the threaded rod (3) are respectively provided with threads with opposite directions, two groups of threads are arranged on the threaded rod (3), the thread positions are all in threaded connection with a movable seat (4), the movable seat (4) is in a T shape, the lower end of the movable seat (4) is in sliding connection with the sliding chute (2), the middle part of the upper end of the movable seat (4) is fixedly connected with a lower positioning seat (5), the middle part of the inner side of the lower positioning seat (5) is fixedly connected with a first telescopic rod (6), the upper end of the first telescopic rod (6) is fixedly connected with a lower clamping plate (7), the outer side of the first telescopic rod (6) is sleeved with a first spring (8), and supporting rods, front and back two sets of common fixedly connected with roof (10) in bracing piece (9) upper end, roof (10) upper end fixed mounting has cylinder (11), positioning seat (12) on the output lower extreme fixedly connected with of cylinder (11), go up positioning seat (12) lower extreme fixedly connected with second telescopic link (13), second telescopic link (13) lower extreme fixedly connected with punch holder (14), second spring (15) have been cup jointed in the second telescopic link (13) outside.

2. The adjustable clamp for processing the metal structural part according to claim 1, wherein: the base (1) right side fixed mounting has motor (16), the output shaft and threaded rod (3) right-hand member fixed connection of motor (16).

3. The adjustable clamp for processing the metal structural part according to claim 1, wherein: rubber pads (17) are bonded on the upper end face of the lower clamping plate (7) and the lower end face of the upper clamping plate (14), and anti-skidding convex points are uniformly distributed on the rubber pads (17).

4. The adjustable clamp for processing the metal structural part according to claim 1, wherein: the front side and the rear side of the upper positioning seat (12) are fixedly connected with guide sleeves (18), and the guide sleeves (18) are connected to the supporting rod (9) in a sliding mode.

5. The adjustable clamp for processing the metal structural part according to claim 1, wherein: and a third spring (19) is fixedly connected between the lower positioning seat (5) and the lower clamping plate (7) and positioned at the left side and the right side of the first telescopic rod (6).

6. The adjustable clamp for processing the metal structural part according to claim 1, wherein: and a fourth spring (20) is fixedly connected between the upper positioning seat (12) and the upper clamping plate (14) and positioned at the left side and the right side of the second telescopic rod (13).