CN215657426U

CN215657426U - Cold stamping die floating frame prevents yawing force guider

Info

Publication number: CN215657426U
Application number: CN202122184434.XU
Authority: CN
Inventors: 徐晓峰; 刘晨辉; 蔡帅; 罗旭
Original assignee: Hangzhou Baowei Auto Parts Co Ltd
Current assignee: Hangzhou Baowei Auto Parts Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-28
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of guiding devices, and discloses a cold stamping die floating frame lateral force prevention guiding device which comprises a guide plate device main body, wherein a nitrogen spring movable sleeve is movably sleeved in the lower portion of the guide plate device main body, a connecting seat is installed on one side of the lower portion of the guide plate device main body, a nitrogen spring telescopic rod is movably sleeved in the lower portion of the nitrogen spring movable sleeve, and a cushion pad is fixedly connected to the lower portion of the nitrogen spring telescopic rod. This cold stamping die flotation feed frame prevents yawing force guider, through adjusting the fit-up gap, prevents that yawing force and flotation feed frame from rocking, can reply good guidance quality through the baffle adjustment matching clearance that lifts up the baffle device main part outside after baffle device main part wearing and tearing, has practiced thrift the mould maintenance cost, can guarantee through the adjustment clearance that the direction is in the optimum, can guarantee simultaneously that the resilient means of nitrogen spring movable sleeve lower part installation is in stable atress environment and improves its life.

Description

Cold stamping die floating frame prevents yawing force guider

Technical Field

The utility model relates to the technical field of guiding devices, in particular to a cold stamping die floating frame lateral force preventing guiding device.

Background

In traditional automobile stamping die manufacturing industry, the guide pillar structure that has used a large amount of flotation mechanism direction all to be the application, though guide pillar simple structure, easy preparation, but also have a lot of drawbacks in the in-service use to a cold stamping die flotation frame prevents lateral force guider develops.

In the traditional guiding device for preventing the lateral force of the floating frame of the cold stamping die, poor guidance quality is not good to repair after the guiding device is worn, and the nitrogen spring is damaged and unstable in positioning due to poor lateral prevention capability; meanwhile, in the installation process of the guide device, splicing and installation are carried out in a welding device mode, but when local parts in the guide device are damaged in use, the whole guide device needs to be replaced, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the existing cold stamping die floating frame lateral force prevention guide device, the utility model provides the cold stamping die floating frame lateral force prevention guide device, which is characterized in that a guide plate device main body can move up and down under the elastic action of a nitrogen spring movable sleeve and during stamping, and a press plate of the device can protect the upper part of a direction guide block, so that the assembly gap is prevented from being adjusted during use, the lateral force and the floating frame are prevented from shaking, the guide plate is adjusted to match the gap to recover good guide performance, and the die maintenance cost is saved; when assembling between baffle device main part and the direction guide block simultaneously, through the inside of limiting plate joint in baffle device main part upper portion with the installation of direction guide block lower part, install fastening bolt simultaneously, the position between multiplicable device baffle device main part and the direction guide block increases the advantage of the steadiness of concatenation, has solved the problem that proposes among the above-mentioned background art.

The utility model provides the following technical scheme: a cold stamping die floating frame lateral force preventing guide device comprises a guide plate device main body, wherein a nitrogen spring movable sleeve is movably sleeved at the inner part of the lower part of the guide plate device main body, a connecting seat is installed at one side of the lower part of the guide plate device main body, a nitrogen spring telescopic rod is movably sleeved at the inner part of the lower part of the nitrogen spring movable sleeve, a buffer cushion is fixedly connected with the lower part of the nitrogen spring telescopic rod, a spring is installed inside the nitrogen spring movable sleeve, a fine adjustment connecting hole is formed in the outer side of the guide plate device main body, a direction guide block is installed at the upper part of the guide plate device main body, a limiting plate is installed at the outer side of the lower part of the direction guide block, a connecting plate is installed at the outer side of the upper part of the guide plate device main body, a fastening bolt is fixedly connected with the lower part of the limiting plate, a movable column is fixedly connected with one side of the upper part of the direction guide block, the outer portion of the upper portion of the movable column is movably sleeved with a pressing plate, and a pressing plate limiting hole is arranged inside one side of the pressing plate.

Preferably, the nitrogen spring movable sleeve extends to the inside of the lower part of the guide plate device main body, the connecting seat penetrates through one side of the upper part of the nitrogen spring movable sleeve, and a nitrogen spring telescopic rod is installed on the outer side of the lower part of the connecting seat.

Preferably, the guide plate device main part four corners are installed with the recess, the limiting plate joint is in the guide plate device main part upper portion four corners division fluted inside, fastening bolt passes the inside of connecting plate, fastening nut is installed in the outside of fastening bolt lower part.

Preferably, a groove is formed in one side of the upper portion of the direction guide block, the movable column is mounted on the upper portion of the groove, and one end of the inner side of the pressing plate is mounted at the upper end of the groove.

Preferably, the gap between the flipper body and the direction guide is finely adjustable.

Preferably, the spring is clamped between the nitrogen spring telescopic rod and the nitrogen spring movable sleeve, and nitrogen is filled in the nitrogen spring movable sleeve.

Compared with the existing guiding device for preventing the lateral force of the floating frame of the cold stamping die, the utility model has the following beneficial effects:

1. this cold stamping die flotation cradle prevents yawing force guider, through installing the outside border angle position fixedly connected with connecting plate in device baffle device main part upper portion, simultaneously with the lower part fixedly connected with fastening bolt of limiting plate, drive fastening bolt and extend to the inside of connecting plate, rotate the fastening nut of fastening bolt lower part simultaneously, thereby can drive and splice between baffle device main part and the direction guide block and prescribe a limit to, install the limiting plate joint in the outside on baffle device main part upper portion simultaneously, thereby increase the steadiness when installing between multiplicable device baffle device main part and the direction guide block.

2. This cold stamping die flotation feed frame prevents yawing force guider, through adjusting the fit-up gap, prevents that yawing force and flotation feed frame from rocking, can reply good guidance quality through the baffle adjustment matching clearance that lifts up the baffle device main part outside after baffle device main part wearing and tearing, has practiced thrift the mould maintenance cost, can guarantee through the adjustment clearance that the direction is in the optimum, can guarantee simultaneously that the resilient means of nitrogen spring movable sleeve lower part installation is in stable atress environment and improves its life.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a structural body of the present invention;

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

In the figure: 1. a guide plate device main body; 2. a nitrogen spring movable sleeve; 3. a connecting seat; 4. a nitrogen spring telescopic rod; 5. a cushion pad; 6. a spring; 7. fine-tuning the connecting hole; 8. a direction guide block; 9. a limiting plate; 10. a connecting plate; 11. fastening a bolt; 12. a movable post; 13. pressing a plate; 14. the pressure plate defines an aperture.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a cold stamping die floating frame lateral force preventing guide device comprises a guide plate device main body 1, a nitrogen spring movable sleeve 2 is movably sleeved in the lower portion of the guide plate device main body 1, a connecting seat 3 is installed on one side of the lower portion of the guide plate device main body 1, the connecting seat 3 drives the guide plate device main body 1 and the nitrogen spring movable sleeve 2 to be spliced and limited, a nitrogen spring telescopic rod 4 is movably sleeved in the lower portion of the nitrogen spring movable sleeve 2, a buffer cushion 5 is fixedly connected to the lower portion of the nitrogen spring telescopic rod 4, a spring 6 is installed in the nitrogen spring movable sleeve 2, the nitrogen spring telescopic rod 4 is arranged in the nitrogen spring movable sleeve 2, and the spring 6 is installed in the nitrogen spring movable sleeve 2, so that the height between the nitrogen spring movable sleeve 2 and the nitrogen spring telescopic rod 4 can be driven to be telescopic, the outer side of the guide plate device main body 1 is provided with a fine adjustment connecting hole 7, the upper part of the guide plate device main body 1 is provided with a direction guide block 8, the outer side of the lower part of the direction guide block 8 is provided with a limit plate 9, the outer side of the upper part of the guide plate device main body 1 is provided with a connecting plate 10, the lower part of the limit plate 9 is fixedly connected with a fastening bolt 11, the limit plate 9 and the connecting plate 10 are arranged between the connecting part of the guide plate device main body 1 and the direction guide block 8 through the device, the fastening bolt 11 is rotated at the same time, the height of the direction guide block 8 can be driven to be adjusted, one side of the upper part of the direction guide block 8 is fixedly connected with a movable column 12, the outer part of the upper part of the movable column 12 is movably sleeved with a pressing plate 13, the inner part of one side of the pressing plate 13 is provided with a pressing plate limit hole 14, the movable column 12 is arranged between the device pressing plate 13 and the direction guide block 8, and the direction guide block 8 can be limited when moving up and down, meanwhile, the upper part of the direction guide block 8 is protected by the pressing plate 13, so that the device for preventing the nitrogen spring movable sleeve 2 from being fatigue damaged in use can be added.

Refer to fig. 3, nitrogen spring movable sleeve 2 extends to the inside of 1 lower part of baffle device main part, connecting seat 3 passes one side on 2 upper portions of nitrogen spring movable sleeve, nitrogen spring telescopic link 4 is installed in the outside of 3 lower parts of connecting seat, nitrogen spring movable sleeve 2 has been cup jointed through the inside activity of installing 1 lower part of baffle device main part, drive connecting seat 3 simultaneously and pass the outside on 2 upper portions of nitrogen spring movable sleeve, rotate fastening nut simultaneously, can drive the position between device baffle device main part 1 and the nitrogen spring movable sleeve 2 and splice the injecing, thereby when splicing baffle device main part 1 and nitrogen spring movable sleeve 2, steadiness and convenience when increasing the device and using.

Referring to fig. 1, the recess is installed at four corners of the guide plate device main body 1, the inside of the recess is seted up at four corners of the upper portion of the guide plate device main body 9 joint, fastening bolt 11 passes through the inside of connecting plate 10, fastening nut is installed in the outside of the fastening bolt 11 lower part, through installing the connecting plate 10 of the 1 upper portion outside corner position fixedly connected with of guide plate device main body, simultaneously with the lower part fixedly connected with fastening bolt 11 of limiting plate 9, drive fastening bolt 11 and extend to the inside of connecting plate 10, the fastening nut of fastening bolt 11 lower part rotates simultaneously, thereby can drive and splice between guide plate device main body 1 and the direction guide block 8 and prescribe a limit to, install the outside of limiting plate 9 joint in the upper portion of guide plate device main body 1 simultaneously, thereby increase the steadiness when installing between multiplicable device guide plate device main body 1 and the direction guide block 8.

Referring to fig. 1, one side on the upper portion of the direction guide block 8 is provided with a groove, the movable column 12 is installed on the upper portion of the groove, one end of the inner side of the pressing plate 13 is installed on the upper end of the groove, one side on the upper portion of the direction guide block 8 is provided with a groove, and the inner side of the pressing plate 13 is installed on the upper end of the groove, when the direction guide block 8 moves upwards, the inner side of the pressing plate 13 and the groove formed on the upper portion of the direction guide block 8 are in contact with each other, so that the position of the direction guide block 8 is driven to be limited, the movable column 12 is installed on the upper portion of one side of the direction guide block 8, and the movable column 12 is movably sleeved inside one side of the upper portion of the pressing plate 13, and the stability between the direction guide block 8 and the pressing plate 13 is increased when the movable.

Referring to fig. 1, the clearance between the guide plate device main body 1 and the direction guide block 8 can be finely adjusted, the clearance between the guide plate device main body 1 and the direction guide block 8 can be adjusted, the assembly clearance is adjusted, the side force and the floating frame are prevented from shaking, good guide performance can be restored through the guide plate adjustment matching clearance which is arranged on the outer side of the guide plate device main body 1 and is lifted after the guide plate device main body 1 is worn, the maintenance cost of a mold is saved, the guide can be ensured to be in the best state through adjusting the clearance, and meanwhile, the elastic device arranged on the lower portion of the nitrogen spring movable sleeve 2 can be ensured to be in a stable stress environment to prolong the service life of the elastic device.

Refer to fig. 2, the 6 centre gripping of spring is between nitrogen spring telescopic link 4 and nitrogen spring movable sleeve 2, the inside packing of nitrogen spring movable sleeve 2 has nitrogen gas, through installing spring 6 between nitrogen spring movable sleeve 2 and the nitrogen spring telescopic link 4 with the device, can thrust unit nitrogen spring telescopic link 4 downstream, drive nitrogen spring telescopic link 4 simultaneously and form buffer capacity, simultaneously with the inside packing of device nitrogen spring movable sleeve 2 have nitrogen gas, buffer capacity when multiplicable device nitrogen spring telescopic link 4 uses, can be when the upper portion of direction guide block 8 receives pressure, can drive the whole reciprocating motion of device.

The working principle is as follows: when the device is used, in a working state when the angle of the press is 0 degree, the nitrogen spring movable sleeve 2 of the device rebounds, the device direction guide block 8 moves upwards, the device direction guide block 8 is in contact with the pressing plate 13, the pressing plate 13 is stressed, and the guide plate device body 1 is stressed locally on four sides; when the press angle is 180 operating conditions, the nitrogen spring movable sleeve 2 is stressed and compressed, the majority of the four sides of the guide plate device main body 1 are in a contact state, the guide plate device main body 1 can guarantee stable stress and prevent lateral force in the repeated high-speed stamping process, and the service life of the nitrogen spring movable sleeve 2 is prolonged.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold stamping die floating frame prevents yawing force guider, includes baffle device main part (1), its characterized in that: the nitrogen spring movable sleeve (2) is sleeved on the inner movable part of the lower part of the guide plate device main body (1), the connecting seat (3) is installed on one side of the lower part of the guide plate device main body (1), the nitrogen spring telescopic rod (4) is sleeved on the inner movable part of the lower part of the nitrogen spring movable sleeve (2), the cushion pad (5) is fixedly connected with the lower part of the nitrogen spring telescopic rod (4), the spring (6) is installed inside the nitrogen spring movable sleeve (2), the fine tuning connecting hole (7) is formed in the outer side of the guide plate device main body (1), the direction guide block (8) is installed on the upper part of the guide plate device main body (1), the limiting plate (9) is installed on the outer side of the lower part of the direction guide block (8), the connecting plate (10) is installed on the outer side of the upper part of the guide plate device main body (1), and the fastening bolt (11) is fixedly connected with the lower part of the limiting plate (9), one side fixedly connected with activity post (12) on direction guide block (8) upper portion, the outside activity on activity post (12) upper portion is cup jointed clamp plate (13), the internally mounted of clamp plate (13) one side has clamp plate to restrict hole (14).

2. The cold stamping die floating frame lateral force preventing guide device as claimed in claim 1, wherein: nitrogen gas spring movable sleeve (2) extend to the inside of baffle device main part (1) lower part, one side on nitrogen gas spring movable sleeve (2) upper portion is passed in connecting seat (3), nitrogen gas spring telescopic link (4) are installed in the outside of connecting seat (3) lower part.

3. The cold stamping die floating frame lateral force preventing guide device as claimed in claim 1, wherein: the guide plate device is characterized in that grooves are formed in four corners of the guide plate device main body (1), the limiting plates (9) are clamped in the grooves formed in the four corners of the upper portion of the guide plate device main body (1), the fastening bolts (11) penetrate through the inner portion of the connecting plate (10), and fastening nuts are installed on the outer side of the lower portion of the fastening bolts (11).

4. The cold stamping die floating frame lateral force preventing guide device as claimed in claim 1, wherein: one side of the upper part of the direction guide block (8) is provided with a groove, the movable column (12) is arranged on the upper part of the groove, and one end of the inner side of the pressing plate (13) is arranged at the upper end of the groove.

5. The cold stamping die floating frame lateral force preventing guide device as claimed in claim 1, wherein: the clearance between the guide plate device main body (1) and the direction guide block (8) can be finely adjusted.

6. The cold stamping die floating frame lateral force preventing guide device as claimed in claim 1, wherein: the spring (6) is clamped between the nitrogen spring telescopic rod (4) and the nitrogen spring movable sleeve (2), and nitrogen is filled in the nitrogen spring movable sleeve (2).