CN212917312U

CN212917312U - Stamping fixing device is used in automobile die production and processing

Info

Publication number: CN212917312U
Application number: CN202021640571.9U
Authority: CN
Inventors: 胡永星
Original assignee: Tianjin Huashang Sitande Automotive Technology Co ltd
Current assignee: Tianjin Huashang Sitande Automotive Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-09
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a stamping and fixing device for automobile mold production and processing, which comprises a processing substrate, wherein first fixing columns are welded on two sides of the top end of the processing substrate, first setting grooves are formed in the upper ends of two groups of first fixing columns, and second setting grooves are formed in the middle positions of the two groups of first setting grooves, the stamping and fixing device for automobile mold production and processing avoids manual expansion of the fixing device through the mutual matching of the first setting grooves, a first transverse rod, a second setting groove, a rotating shaft, a gear, a second transverse rod, a third setting groove and a first threaded rod, thereby improving the mold replacement efficiency and the device use safety, and the stamping and fixing device for automobile mold production and processing is matched with a fixing column, a second sleeve rod, a second spring, a third transverse rod, a movable slider, a fourth setting groove, a second threaded rod and a second pressing plate, the fixing device can fix different positions of the die, and the applicability of the fixing device is improved.

Description

Stamping fixing device is used in automobile die production and processing

Technical Field

The utility model belongs to the technical field of the punching press fixing device, concretely relates to punching press fixing device is used in automobile mold production and processing.

Background

With the continuous development of economy, the automobile manufacturing amount is increasing along with the demand, the automobile manufacturing needs to utilize the die processing to improve production efficiency, parts of the automobile are made of metal materials and are usually processed in a stamping mode, a fixing device is often used in the stamping process, the stamping fixing device for the existing automobile die production and processing can meet daily use requirements, and certain defects still need to be improved.

For example, chinese patent publication nos.: CN208912985U discloses a stamping fixing device for automobile mold production and processing, including fixed frame, fixed block, connecting block and spring etc. realized in stamping process, the stamping workpiece can not take place the skew because of the impulsive force is too big down, improve the yield of product, the device is in the use, need artifical manual removal stripper plate to both sides to change the mould, influence and change efficiency, the device can only fix the mould on the horizontal direction in the use simultaneously, for this reason we propose a stamping fixing device for automobile mold production and processing and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping fixing device is used in vapour turning mold utensil production and 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: a stamping and fixing device for producing and processing an automobile mold comprises a processing substrate, wherein first fixing columns are welded on two sides of the top end of the processing substrate, first setting grooves are formed in the upper ends of two groups of first fixing columns, second setting grooves are formed in the middle positions of the two groups of first setting grooves, rotating shafts are sleeved in the two groups of second setting grooves, gears are arranged outside the two groups of rotating shafts, second transverse rods are welded on one ends of the two groups of rotating shafts, third setting grooves are formed in the middle positions of the two groups of second transverse rods, first threaded rods are sleeved in the two groups of third setting grooves, first sleeve rods are symmetrically welded on the upper ends of the two groups of first fixing columns in a side-to-side mode, movable rods are sleeved in the first sleeve rods, first springs are welded on the other ends of the movable rods, and the other ends of the first springs are welded with one ends in the movable rods, first clamp plates are welded at one ends of the movable rods, and first cross rods are welded at the middle positions of the two groups of first clamp plates.

Preferably, the other end of the rotating shaft is mounted inside the first setting groove through a bearing, and the gear is located inside the first setting groove.

Preferably, a gear groove is formed in the upper end of the first cross rod, and the first cross rod penetrates through the first setting groove and is connected with a gear in a meshed mode.

Preferably, the bottom end of the second cross rod is provided with a rotating handle, and a rubber sleeve is glued outside the rotating handle.

Preferably, processing base plate top symmetry is provided with rotates fixing device, it includes second fixed column, second loop bar, second spring, third horizontal pole, removes slider, fourth and sets up groove, second threaded rod and second clamp plate, its characterized in that to rotate fixing device: processing base plate top symmetric welding has the second fixed column, and two sets of second fixed column outsides have all cup jointed the second loop bar, and is two sets of the second fixed capital end all is provided with the second spring, and all welding has the third horizontal pole on two sets of second loop bar one side in opposite directions, and the outside all overlaps of third horizontal pole is equipped with the movable sliding block, and is two sets of the movable sliding block intermediate position department has all seted up the fourth and has set up the groove, and two sets of fourth sets up the inslot portion and all overlaps and be equipped with the second threaded rod, and is two sets of the second threaded rod bottom all installs the second clamp plate through the bearing.

Preferably, the bearings are installed at the top end of the second fixed column and the bottom end of the second sleeve rod, and two ends of the second spring are connected with one ends of the two groups of bearings in a welded mode respectively.

Preferably, through holes are formed in two ends of the movable sliding block, and the third cross rod is connected with the movable sliding block in a sliding mode.

Preferably, the fourth setting groove is internally provided with an internal thread, the second threaded rod is externally provided with an external thread, and the fourth setting groove is in threaded connection with the second threaded rod.

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

(1) this stamping fixing device is used in automobile mold production and processing through first setting up the groove, first horizontal pole, the second sets up the groove, the apparatus further comprises a rotating shaft, a gear, the second horizontal pole, the third sets up mutually supporting of groove and first threaded rod, it sets up the groove and rotates at first threaded rod inside to twist to move the third, can play the spacing effect to the second horizontal pole, through rotating the handle, it rotates to drive the second horizontal pole, thereby make the pivot set up the inslot portion at the second and rotate, the pivot drives gear revolve, the gear links to each other with first horizontal pole meshing and can drive first horizontal pole and set up the inslot portion at the first and remove, first horizontal pole one end links to each other with first clamp plate welding, thereby make first clamp plate can remove on horizontal position, artifical manual strutting fixing device has been avoided, the efficiency of mould change and device safety in utilization have been improved.

(2) This stamping fixing device is used in automobile mold production and processing passes through the fixed column, the second loop bar, the second spring, the third horizontal pole, remove the slider, the fourth sets up the groove, mutually supporting of second threaded rod and second clamp plate, make the second loop bar rotate in the fixed column outside, make simultaneously and remove the slider and remove in the outside of third horizontal pole, adjustable fourth sets up the groove, the position of second threaded rod and second clamp plate, make it can fix the different positions of mould, fixing device's suitability has been improved, the inside at the second loop bar is installed to the second spring, can play fixing device's buffering effect in the mould carries out stamping process, prevent rigid deformation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the partial side view cross-sectional structure of the present invention;

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

fig. 4 is a schematic view of the structure of the present invention in a partial side view and section;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. processing the substrate; 2. a first fixed column; 3. a first setting groove; 4. a first cross bar; 5. a second setting groove; 6. a rotating shaft; 7. a gear; 8. a second cross bar; 9. a third setting groove; 10. a first threaded rod; 11. a first loop bar; 12. a movable rod; 13. a first spring; 14. a first platen; 15. a second fixed column; 16. a second loop bar; 17. a second spring; 18. a third cross bar; 19. moving the slide block; 20. a fourth setting groove; 21. a second threaded rod; 22. and a second pressure plate.

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. 1-5, the present invention provides a stamping fixture for manufacturing an automobile mold, which comprises: a stamping and fixing device for producing and processing an automobile mold comprises a processing substrate 1, wherein first fixed columns 2 are welded on two sides of the top end of the processing substrate 1, first setting grooves 3 are formed in the upper ends of two groups of first fixed columns 2, second setting grooves 5 are formed in the middle positions of the two groups of first setting grooves 3, rotating shafts 6 are sleeved in the two groups of second setting grooves 5, gears 7 are mounted outside the two groups of rotating shafts 6, second cross rods 8 are welded on one ends of the two groups of rotating shafts 6, third setting grooves 9 are formed in the middle positions of the two groups of second cross rods 8, first threaded rods 10 are sleeved in the two groups of third setting grooves 9, first loop rods 11 are symmetrically welded on the opposite sides of the upper ends of the two groups of first fixed columns 2, movable rods 12 are sleeved in the first loop rods 11, first springs 13 are welded on the other ends of the movable rods 12, and the other ends of the first springs 13 are welded with one ends of the movable rods 12, first pressing plates 14 are welded at one ends of the movable rods 12, and first setting grooves 4 are welded at the middle positions of the two groups of first pressing plates 14.

In this embodiment, preferably, the other end of the rotating shaft 6 is installed inside the first setting groove 3 through a bearing, and the gear 7 is located inside the first setting groove 3, and through this design, the rotating shaft 6 is installed inside the first setting groove 3 to play a limiting effect on the rotating shaft 6, thereby improving the stability of the rotating shaft 6 in the first setting groove 3, and enabling the gear 7 to be always engaged with the first setting groove 4.

In this embodiment, preferably, the gear groove is arranged at the upper end of the first setting groove 4, the first setting groove 4 penetrates through the first setting groove 3 and is meshed with the gear 7 to be connected, and through the design, the rotating gear 7 can enable the first setting groove 4 to move inside the first setting groove 3, so that the first pressing plate 14 is driven to move, manual distraction of the fixing device is avoided, and the mold replacement efficiency is improved.

In this embodiment, preferred, the rotation handle is installed to 8 bottoms of second horizontal pole, and rotates the outside glue of handle and have the rubber sleeve, and through this design, the rotation handle can drive 8 rotations of second horizontal pole, the manual operation of being convenient for, and the rubber sleeve can increase frictional force, and manual rotation operation is more convenient.

In this embodiment, it is preferable that the top end of the processing substrate 1 is symmetrically provided with a rotation fixing device, and the rotation fixing device includes a second fixing column 15, a second loop bar 16, a second spring 17, a third cross bar 18, a moving slider 19, a fourth setting groove 20, a second threaded rod 21 and a second pressing plate 22, and is characterized in that: the top symmetrical welding of processing base plate 1 has second fixed column 15, and two sets of second fixed column 15 outsides have all cup jointed second loop bar 16, two sets of second fixed column 15 tops all are provided with second spring 17, two sets of second loop bar 16 upper ends all weld third horizontal pole 18 to one side in opposite directions, and third horizontal pole 18 outsides all overlaps and is equipped with removal slider 19, two sets of 19 intermediate positions department of removal slider have all seted up the fourth and have set up groove 20, and two sets of fourth sets up the inside second threaded rod 21 that all overlaps in groove 20, second clamp plate 22 is all installed through the bearing in two sets of second threaded rod 21 bottoms.

In this embodiment, preferably, bearings are installed at the top end of the second fixing column 15 and the bottom end inside the second loop bar 16, two ends of the second spring 17 are respectively connected with one end of each of the two sets of bearings in a welded manner, and through the design, the second spring 17 is installed inside the second loop bar 16, so that a buffering effect on the fixing device can be achieved in the process of stamping the die, and rigid deformation is prevented.

In this embodiment, preferably, through holes are formed at two ends of the movable slider 19, the third cross bar 18 is slidably connected with the movable slider 19, and through the design, the movable slider 19 moves to a corresponding position outside the third cross bar 18, so that the fixing device can fix different positions of the mold.

In this embodiment, preferably, an internal thread is provided inside the fourth installation groove 20, an external thread is provided outside the second threaded rod 21, and the fourth installation groove 20 is in threaded connection with the second threaded rod 21, so that the second threaded rod 21 can be pressed downward by screwing the second threaded rod 21 and rotating inside the fourth installation groove 20, and the second pressing plate 22 can fix the upper end of the mold.

The utility model discloses a theory of operation and use flow: when stamping is needed, the handle is rotated to drive the second cross bar 8 to rotate, the second cross bar 8 drives the rotating shaft 6 to rotate in the second setting groove 5, the rotating shaft 6 drives the gear 7 to rotate in the first setting groove 3, the gear 7 is meshed and connected with the first setting groove 4 so as to enable the first setting groove 4 to move in the first setting groove 3, one end of the first setting groove 4 is welded and connected with the middle position of the first pressing plate 14 so as to drive the first pressing plate 14 to move in the horizontal direction, when the first pressing plate 14 moves to the corresponding position, the third setting groove 9 is screwed to enable the bottom end of the third setting groove 9 and one side of the upper end of the fixed column 2 to be mutually extruded to play a role of limiting the first pressing plate 14, a die is placed above the processing substrate 1, the third setting groove 9 is screwed to enable the limiting effect to disappear, and the first pressing plate 14 can play a role of limiting the die under the action of the first spring 13, and rotating the second loop bar 16, moving the movable slide block 19 to move the second threaded rod 21 to a position to be fixed, and twisting the second threaded rod 21 to move the second threaded rod downwards until the bottom end of the second pressing plate 22 and the upper end of the mold are mutually extruded, so that the mold can be fixed at different positions.

Rotate the handle and drive second horizontal pole 8 and rotate when needs change mould, second horizontal pole 8 drives pivot 6 and sets up 5 inside rotations in the groove at the second, pivot 6 drives gear 7 and first 3 inside rotations that set up the groove, gear 7 links to each other with first 4 meshing that set up so that first set up groove 4 and set up 3 inside removals in the groove at the first, first 4 one end that set up the groove links to each other with the welding of first clamp plate 14 intermediate position, thereby drive first clamp plate 14 and move on the horizontal direction, when first clamp plate 14 and mould both ends part, it sets up groove 9 and makes it fixed in this position department to twist the third, change mould and place in processing base plate 1 upper end, it sets up groove 9 to unscrew the third, can play spacing effect to the mould of changing once more under the effect of first spring 13.

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 an automobile mold produces and processes and uses punching press fixing device, includes processing base plate (1), its characterized in that: the processing substrate (1) is characterized in that first fixed columns (2) are welded on two sides of the top end of the processing substrate (1), first setting grooves (3) are formed in the upper ends of two groups of the first fixed columns (2), second setting grooves (5) are formed in the middle positions of the two groups of the first setting grooves (3), rotating shafts (6) are sleeved in the two groups of the second setting grooves (5), gears (7) are mounted outside the rotating shafts (6), second cross rods (8) are welded on one ends of the two groups of the rotating shafts (6), third setting grooves (9) are formed in the middle positions of the two groups of the second cross rods (8), first threaded rods (10) are sleeved in the two groups of the third setting grooves (9), first sleeve rods (11) are symmetrically welded on one side of the upper ends of the first fixed columns (2) opposite to each other, movable rods (12) are sleeved in the first sleeve rods (11), and first springs (13) are welded on the other ends of the movable rods (, and the other end of the first spring (13) is welded with one end inside the movable rod (12), the first pressing plates (14) are welded at one ends of the movable rods (12), and the first cross rods (4) are welded at the middle positions of the two groups of first pressing plates (14).

2. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 1, wherein: the other end of the rotating shaft (6) is installed inside the first setting groove (3) through a bearing, and the gear (7) is located inside the first setting groove (3).

3. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 1, wherein: the upper end of the first cross rod (4) is provided with a gear groove, and the first cross rod (4) penetrates through the first setting groove (3) and is meshed with the gear (7) to be connected.

4. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 1, wherein: the bottom end of the second cross rod (8) is provided with a rotating handle, and a rubber sleeve is glued outside the rotating handle.

5. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 1, wherein: the processing substrate (1) is symmetrically provided with rotary fixing devices at the top end, the rotary fixing devices comprise second fixing columns (15), second loop bars (16), second springs (17), third cross bars (18), moving sliders (19), fourth setting grooves (20), second threaded rods (21) and second pressing plates (22), the second fixing columns (15) are symmetrically welded at the top end of the processing substrate (1), the second loop bars (16) are sleeved outside two groups of second fixing columns (15), the second springs (17) are arranged at the top ends of the two groups of second fixing columns (15), the third cross bars (18) are welded on opposite sides of the upper ends of the two groups of second loop bars (16), the moving sliders (19) are sleeved outside the third cross bars (18), the fourth setting grooves (20) are formed in the middle positions of the two groups of moving sliders (19), the second threaded rods (21) are sleeved inside the two groups of fourth setting grooves (20), and the bottom ends of the two groups of second threaded rods (21) are provided with second pressing plates (22) through bearings.

6. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 5, wherein: and bearings are arranged at the top end of the second fixing column (15) and the bottom end inside the second loop bar (16), and two ends of the second spring (17) are respectively connected with one end of each of the two groups of bearings in a welding mode.

7. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 5, wherein: through holes are formed in two ends of the movable sliding block (19), and the third cross rod (18) is connected with the movable sliding block (19) in a sliding mode.

8. The stamping and fixing device for the production and processing of the automobile die as claimed in claim 5, wherein: an internal thread is arranged inside the fourth setting groove (20), an external thread is arranged outside the second threaded rod (21), and the fourth setting groove (20) is in threaded connection with the second threaded rod (21).