CN220407637U

CN220407637U - Welding V-groove pressing device

Info

Publication number: CN220407637U
Application number: CN202321683854.5U
Authority: CN
Inventors: 魏建红
Original assignee: Tianjin Chengyuan Chemical Equipment Co ltd
Current assignee: Tianjin Chengyuan Chemical Equipment Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-30
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a welding V-shaped groove pressing device, which particularly relates to the technical field of pressing processing, and comprises the following components: the base, the support frame is installed at the top of base, the inboard of support frame is provided with the mounting panel of liftable, the bottom of mounting panel is connected with the upper die, and the top of base is close to the below of upper die and is provided with the lower mould; the limiting assembly comprises a sliding groove which is formed in the top of the base and close to one side of the lower die, and movable blocks are symmetrically arranged at two ends of the inner portion of the sliding groove. According to the utility model, through arranging the structures such as the limiting strips, the connecting columns, the sliding grooves and the springs, the spacing between the two limiting strips can be adjusted and controlled, and the two limiting strips can clamp the workpiece, so that the workpiece can be limited, and when the workpiece is pressed, the limiting strips can automatically lean against the workpiece, so that the workpiece can be positioned all the time, further, the workpiece is effectively prevented from being deviated, and the stability during pressing is greatly improved.

Description

Welding V-groove pressing device

Technical Field

The utility model relates to the technical field of press processing, in particular to a welding V-groove pressing device.

Background

Pressing refers to the process of compacting powder into a shape or size by external force in a die or other container, wherein, when pressing V-groove plates, the V-shaped pressing head is used to press the plates into V-groove dies to form V-groove workpieces for subsequent welding and assembly into the required component structure.

In the chinese patent with patent number CN201910697493.1, a processing method and a device for V-groove arc-shaped board are disclosed, the device is used for stamping a lower die through an upper die, so that a board placed between the device can be rapidly V-groove pressed, but when the existing device is actually used, a workpiece placed on the die cannot be effectively limited, because the workpiece is contracted and deformed after being stamped into the V-groove die, the length is changed, and the previous fixing device is difficult to change along with the change of the workpiece, so that the workpiece is fixed and loses efficacy, and the stability is affected.

Therefore, it is necessary to invent a welding V-groove pressing apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a welding V-groove pressing device, which can adjust and control the distance between two limiting strips by arranging the structures such as the limiting strips, a connecting column, a sliding chute and a spring, and enable the two limiting strips to clamp a workpiece so as to limit the workpiece, and the limiting strips can automatically lean against the workpiece when the workpiece is pressed, so that the workpiece can be positioned all the time, further, the offset of the workpiece is effectively prevented, the stability during pressing is greatly improved, and the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: a welding V-groove pressing apparatus comprising:

the base, the support frame is installed at the top of base, the inboard of support frame is provided with the mounting panel of liftable, the bottom of mounting panel is connected with the upper die, and the top of base is close to the below of upper die and is provided with the lower mould;

the limiting assembly comprises a chute which is arranged at the top of the base and close to one side of the lower die, movable blocks are symmetrically arranged at two ends of the interior of the chute, a spring is connected between the movable blocks, connecting columns are respectively fixed at the top ends of the two movable blocks, one ends of the connecting columns are respectively extended out of the chute and are connected with limiting strips, and the limiting strips are positioned at the top side of the lower die.

Preferably, a hydraulic cylinder is arranged at the top of the supporting frame, and the output end of the hydraulic cylinder is fixedly connected with the mounting plate.

Preferably, four ends of the side wall of the mounting plate are penetrated with guide rods, and two ends of the guide rods are respectively connected with the base and the support frame.

Preferably, the side wall of the base is provided with a controller, and the bottom of the base is connected with an anti-skid foot pad.

Preferably, a fixed rod is connected between the movable block and the spring in a penetrating way, and two ends of the fixed rod are fixedly connected with the inner wall of the chute.

Preferably, the support frame is of an L-shaped structure.

Preferably, the top end of the connecting column is provided with a thread groove, and one end of the limiting strip is connected with a fastening bolt matched with the thread groove in a penetrating way.

In the technical scheme, the utility model has the technical effects and advantages that:

firstly, through setting up limit strip, spliced pole, spout and spring isotructure, the interval of two limit strips of adjustable control to make two limit strips can press from both sides tight work piece, with this can carry out spacingly to the work piece, and when the work piece is pressed, limit strip can be automatic lean on tightly the work piece, thereby can fix a position the work piece all the time, and then effectually prevented that the work piece from taking place the skew, improved the stability when pressing greatly.

Secondly, through setting up fastening bolt and thread groove, can be with spliced pole and spacing quick fixation, also can be with spliced pole and spacing quick separation, and then can select to change the spacing of different models according to the demand to the work piece of better adaptation different shapes uses, has improved the result of use of device greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

FIG. 5 is an enlarged view of portion B of FIG. 2 in accordance with the present utility model;

reference numerals illustrate:

1. a lower die; 2. a base; 3. a fastening bolt; 4. a mounting plate; 5. a support frame; 6. a hydraulic cylinder; 7. an upper die; 8. a guide rod; 9. a limit bar; 10. a controller; 11. a connecting column; 12. a chute; 13. a fixed rod; 14. a movable block; 15. a spring; 16. a thread groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The present utility model provides a welding V-groove pressing apparatus as shown in fig. 1 to 3, comprising:

the base 2, the top of the base 2 is provided with a supporting frame 5, the inner side of the supporting frame 5 is provided with a liftable mounting plate 4, the bottom of the mounting plate 4 is connected with an upper die 7, and the top of the base 2 is provided with a lower die 1 close to the lower part of the upper die 7;

specifically, a hydraulic cylinder 6 is arranged at the top of the supporting frame 5, and the output end of the hydraulic cylinder 6 is fixedly connected with the mounting plate 4; the four ends of the side wall of the mounting plate 4 are penetrated with guide rods 8, and two ends of the guide rods 8 are respectively connected with the base 2 and the support frame 5; the side wall of the base 2 is provided with a controller 10, and the bottom of the base 2 is connected with an anti-skid foot pad; the support 5 has an L-shaped structure.

According to the device, when the device is used, a workpiece can be placed on the lower die 1, then the hydraulic cylinder 6 can be started, the hydraulic cylinder 6 drives the mounting plate 4 to descend, then the mounting plate 4 can drive the upper die 7 to descend, so that a V-shaped punch on the upper die 7 punches the workpiece into a V-shaped groove on the lower die 1, and then the mounting plate 4 drives the upper die 7 to reset, the V-shaped groove of the workpiece can be pressed, and the workpiece can be welded and assembled into required parts later.

Referring to fig. 1-4, the limiting component comprises a chute 12 formed in the top of the base 2 and close to one side of the lower die 1, movable blocks 14 are symmetrically arranged at two ends of the interior of the chute 12, springs 15 are connected between the two movable blocks 14, connecting columns 11 are fixed at the top ends of the two movable blocks 14, one ends of the two connecting columns 11 extend out of the chute 12 and are connected with limiting strips 9, and the limiting strips 9 are located on the top side of the lower die 1.

Through the technical scheme:

when the device is used, the two limiting strips 9 on the lower die 1 can be pulled outwards firstly, then the limiting strips 9 can drive the connecting column 11 to move, the connecting column 11 drives the movable blocks 14 to slide in the sliding grooves 12, then the two movable blocks 14 are mutually far away and pull the springs 15, at the moment, the distance between the two limiting strips 9 is increased, then a workpiece can be placed between the two limiting strips 9, then under the rebound of the springs 15, the connecting column 11 can drive the limiting strips 9 to reset, so that the two limiting strips 9 are quickly close to and clamp the workpiece, and the workpiece is limited;

and when the work piece atress is washed the V groove in the lower mould 1, along with the diminishing of work piece length, spring 15 still can stimulate two spacing 9 and remove and lean on the work piece to can fix a position the work piece all the time, and then effectually prevented that the work piece from taking place the skew, improved the stability when pressing greatly.

A fixed rod 13 is connected between the movable block 14 and the spring 15 in a penetrating way, and two ends of the fixed rod 13 are fixedly connected with the inner wall of the chute 12. Based on this, the movable block 14 and the spring 15 can be limited by the fixed rod 13, so as to enhance the stability of the structure.

In a specific embodiment of the present utility model, referring to fig. 5, a threaded groove 16 is formed at the top end of the connecting post 11, and one end of the limit bar 9 is connected with a fastening bolt 3 matched with the threaded groove 16.

Through the technical scheme:

during the use, can screw the fastening bolt 3 on the spliced pole 11 in screw thread groove 16, can be with spliced pole 11 and spacing 9 quick fixation, and with fastening bolt 3 unscrew screw thread groove 16, can separate spliced pole 11 and spacing 9 to can select to change spacing 9 of different models according to the demand, so that the work piece of better adaptation different shapes uses, has improved the result of use of device greatly.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A welding V-groove pressing apparatus, comprising:

the base (2), support frame (5) is installed at the top of base (2), the inboard of support frame (5) is provided with mounting panel (4) of liftable, the bottom of mounting panel (4) is connected with upper mould (7), and the top of base (2) is close to the below of upper mould (7) and is provided with lower mould (1);

spacing subassembly, spacing subassembly is including seting up in spout (12) that are close to lower mould (1) one side at base (2) top, the inside both ends symmetry of spout (12) is provided with movable block (14), two be connected with spring (15) between movable block (14), and the top of two movable blocks (14) all is fixed with spliced pole (11), two the one end of spliced pole (11) all extends outside spout (12) to be connected with spacing (9), and spacing (9) are located the top side of lower mould (1).

2. A welding V-groove pressing apparatus as defined in claim 1, wherein: the top of support frame (5) is provided with pneumatic cylinder (6), and the output of pneumatic cylinder (6) and mounting panel (4) fixed connection.

3. A welding V-groove pressing apparatus as defined in claim 1, wherein: the four ends of the side wall of the mounting plate (4) are penetrated with guide rods (8), and two ends of the guide rods (8) are respectively connected with the base (2) and the supporting frame (5).

4. A welding V-groove pressing apparatus as defined in claim 1, wherein: the side wall of base (2) is provided with controller (10), and the bottom of base (2) is connected with anti-skidding callus on the sole.

5. A welding V-groove pressing apparatus as defined in claim 1, wherein: a fixed rod (13) is connected between the movable block (14) and the spring (15) in a penetrating way, and two ends of the fixed rod (13) are fixedly connected with the inner wall of the chute (12).

6. A welding V-groove pressing apparatus as defined in claim 1, wherein: the supporting frame (5) is of an L-shaped structure.

7. A welding V-groove pressing apparatus as defined in claim 1, wherein: a thread groove (16) is formed in the top end of the connecting column (11), and one end of the limiting strip (9) is connected with a fastening bolt (3) matched with the thread groove (16) in a penetrating mode.