CN209867146U - Automatic compressor protecgulum mould of liftout - Google Patents

Abstract

The utility model relates to the technical field of compressor front cover dies, in particular to a compressor front cover die capable of automatically ejecting materials, which comprises an upper die base and a lower die base, wherein the bottom of the upper die base is connected with a stamping head in a sliding way, the top of the stamping head is integrally formed with a T-shaped sliding block, the upper die base is provided with a sliding rail matched with the T-shaped sliding block in a sliding way, the left side and the right side of the upper part of the T-shaped sliding block are also provided with threaded holes, the upper part of the upper die base is provided with positioning holes matched with the threaded holes, the compressor front cover is firstly placed on the upper surface of the lower die base, after stamping, the ejection head and the ejection rod can be driven to respectively move upwards from a stamping cavity and a strip-shaped groove by virtue of the resilience of a spring I and a spring II, and simultaneously, the possibility that the ejection head and the ejection rod generate deviation in the moving process can be reduced by virtue of the mutual, the ejection efficiency is improved.

Description

Automatic compressor protecgulum mould of liftout

Technical Field

The utility model relates to a compressor protecgulum mould technical field, specific compressor protecgulum mould of automatic liftout that says so.

Background

The front cover of the compressor needs to be shaped by means of a stamping die in the production and processing process, for example, the stamping die provided by the granted patent application number of CN201220584184.7 can be used for shaping the front cover, but the above scheme has the defects that firstly, the stamping head and the stamping groove which are used for a long time are very easily damaged, and the stamping head and the stamping groove of the scheme cannot be separately installed, disassembled and replaced, so that the overall replacement cost is increased, and secondly, the scheme above can only eject materials through the stamping groove, the ejecting acting force is relatively weak, so that the improvement and the processing are needed.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an automatic compressor protecgulum mould of liftout to solve the problem among the above-mentioned background art.

The technical scheme of the utility model is that: a compressor front cover die capable of automatically ejecting materials comprises an upper die base and a lower die base, wherein a stamping head is connected to the bottom of the upper die base in a sliding mode, a T-shaped sliding block is integrally formed at the top of the stamping head, a sliding rail matched with the T-shaped sliding block in a sliding mode is arranged on the upper die base, threaded holes are formed in the left side and the right side of the upper portion of the T-shaped sliding block respectively, positioning holes matched with the threaded holes are formed in the upper portion of the upper die base, the T-shaped sliding block is fixed with the upper die base through the threaded holes and the corresponding positioning holes by means of bolts, a stamping matching block is connected to the lower die base in a sliding mode, a stamping cavity is communicated with the stamping matching block from top to bottom, a spring I is installed at the bottom of the stamping cavity, an ejecting head is connected to the stamping cavity in a sliding, the telescopic sliding sleeve has cup jointed the loop bar, the welding has spring II in tip and the sleeve between the bottom in the loop bar, loop bar end portion horizontal welding has the ejector beam, the left and right sides position of side all seted up with ejector beam assorted bar groove around the die holder upper surface.

Preferably, the opening of the outer side of the strip-shaped groove is parallel and level with the outer side wall of the lower die base, the shape of the inner cavity of the strip-shaped groove is matched and attached to the shape of the outer wall of the ejector rod, and the ejector rod is also located below the upper die base.

This setting can exert an ascending thrust for the ejector beam when spring II receives the holding down force to can make the ejector beam from the upward movement of bar inslot, thereby can assist the compressor protecgulum after the punching press to move up.

Preferably, the equal integrated into one piece in top stub bar and the loop bar outer wall left and right sides is connected with the guide block, just the guide rail has been seted up to the position that punching press cavity and sleeve inner wall left and right sides all correspond the guide block.

The arrangement facilitates the vertical upward movement of the ejector head and the sleeve rod in the punching cavity and the sleeve by means of the mutual matching of the guide block and the guide rail, and reduces the possibility of the ejector head and the sleeve rod to generate deflection in the moving process.

Preferably, the upper portion of the lower die holder is further provided with a moving track which is connected with the stamping matching block in a sliding mode, the front side of the lower die holder is provided with a mounting hole which is communicated with the moving track and extends into the lower die holder, the outer wall of the stamping matching block is provided with a fixing hole matched with the mounting hole, and the front side of the lower die holder is connected with a fastening bolt through the mounting hole and the fixing hole in a threaded mode.

This setting is convenient for remove the installation or remove through the orbital setting of removal and dismantles the punching press cooperation piece, and the installation is dismantled promptly and is changed the punching press cavity, and then has reduced the cost that the mould was wholly changed, is convenient for fix the position of punching press cooperation piece and die holder with the help of the screw-thread fit of fastening bolt and mounting hole and fixed orifices.

Compared with the prior art, the beneficial effect of this application:

the front cover of the compressor is placed on the upper surface of the lower die holder, the upper die holder is driven to press downwards by virtue of an external hydraulic cylinder, so that a punching head at the bottom of the upper die holder can be driven to press downwards and shape towards the position of a punching cavity, after punching, the ejection head and the ejection rod can be driven to move upwards from the punching cavity and the strip-shaped groove respectively by virtue of the resilience of the spring I and the spring II, meanwhile, the possibility of deviation of the ejection head and the ejection rod in the moving process can be reduced by virtue of the mutual matching of the guide block and the guide rail, so that the ejection head and the ejection rod can be ejected from the middle and four sides of the punched front cover, the ejection efficiency is improved, in addition, the punching matching block can be conveniently movably installed or movably disassembled by virtue of the arrangement of the moving rail, namely, the punching cavity is installed, disassembled and replaced, further, the overall replacement cost of the die is reduced, and the positions of the punching matching block and the lower die holder can be conveniently, the mutual cooperation of slide rail and T shape slider is convenient for remove the installation or remove and dismantle the punching press head, and T shape slider passes through the screw hole with the help of the bolt simultaneously and can be fixed with the upper die base with the locating hole that corresponds, just so can realize the installation of punching press head and punching press cooperation piece and dismantle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the top-down connection structure between the upper die base and the T-shaped sliding block of the present invention;

FIG. 3 is a schematic view of the cross-sectional connection structure between the upper die base, the T-shaped slide block and the stamping head of the present invention;

FIG. 4 is a schematic view of the connection structure between the lower die holder and the horizontal section of the press-fit block of the present invention;

FIG. 5 is a schematic view of the connection relationship between the lower die holder and the vertical section of the ejector of the present invention;

fig. 6 is a schematic view of the connection relationship between the sleeve, the loop bar and the ejector rod according to the present invention.

Wherein the reference numerals are summarized as follows: 1. an upper die holder; 2. a lower die holder; 3. punching a head; 4. a T-shaped slider; 5. a slide rail; 6. a threaded hole; 7. positioning holes; 8. stamping a matching block; 9. punching a concave cavity; 10. a spring I; 11. a material ejecting head; 12. a base; 13. a sleeve; 14. a loop bar; 15. a spring II; 16. a strip-shaped groove; 17. a guide block; 18. a guide rail; 19. a moving track; 20. mounting holes; 21. a fixing hole; 22. and a material ejecting rod.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

Referring to fig. 1-6, the utility model relates to an automatic liftout compressor front cover mould, which comprises an upper mould base 1 and a lower mould base 2, wherein the bottom of the upper mould base 1 is slidably connected with a stamping head 3, the top of the stamping head 3 is integrally formed with a T-shaped slider 4, the upper mould base 1 is provided with a slide rail 5 which is slidably connected and matched with the T-shaped slider 4, the left side and the right side of the upper part of the T-shaped slider 4 are also provided with threaded holes 6, the upper part of the upper mould base 1 is provided with positioning holes 7 which are matched with the threaded holes 6, the T-shaped slider 4 is fixed with the upper mould base 1 through the threaded holes 6 and the corresponding positioning holes 7 by means of bolts, the lower mould base 2 is slidably connected with a stamping matching block 8, the interior of the stamping matching block 8 is communicated with a stamping cavity 9 from top to bottom, the bottom of the stamping cavity 9 is provided with, 2 bottom welding of die holder has base 12, the equal vertical welding in the left and right sides of side still has sleeve 13 around base 12, sliding sleeve has 14 loop bars in the sleeve 13, the welding has II 15 of spring in 14 interior tip of loop bars and the sleeve 13 between the bottom, 14 terminal portion horizontal welding of loop bars has ejector beam 22, 2 upper surface front and back sides of die holder left and right sides position all seted up with ejector beam 22 assorted bar groove 16. The outer opening of the strip-shaped groove 16 is parallel and level with the outer side wall of the lower die base 2, the shape of the inner cavity of the strip-shaped groove 16 is matched with the shape of the outer wall of the ejector rod 22 and clings to the outer wall of the ejector rod 22, and the ejector rod 22 is also positioned below the upper die base 1. The equal integrated into one piece in top stub bar 11 and the loop bar 14 outer wall left and right sides is connected with guide block 17, just guide rail 18 has been seted up to the equal corresponding guide block 17's of punching press cavity 9 and sleeve 13 inner wall left and right sides position. The upper portion of the lower die holder 2 is further provided with a moving track 19 which is connected with the stamping matching block 8 in a sliding mode, the front side of the lower die holder 2 is provided with a mounting hole 20 which is communicated with the moving track 19 and extends into the lower die holder, the outer wall of the stamping matching block 8 is provided with a fixing hole 21 which is matched with the mounting hole 20, and the front side of the lower die holder 2 is connected with a fastening bolt through the mounting hole 20 and the fixing hole 21 in a threaded mode.

In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: the front cover of the compressor is firstly placed on the upper surface of the lower die holder 2, then the upper die holder 1 is driven to press downwards by virtue of an external hydraulic cylinder, so that the punching head 3 at the bottom of the upper die holder 1 can be driven to press downwards and shape towards the position of the punching cavity 9, the ejection head 11 and the ejection rod 22 can be driven to move upwards from the punching cavity 9 and the strip-shaped groove 16 respectively by virtue of the resilience of the spring I10 and the spring II 15 after punching, and the possibility that the ejection head 11 and the ejection rod 22 deviate in the moving process can be reduced by virtue of the mutual matching of the guide block 17 and the guide rail 18, so that the front cover can be ejected from the middle and four sides of the punched front cover, the ejection efficiency is improved, in addition, the punching matching block 8 can be conveniently movably installed or movably disassembled by virtue of the arrangement of the moving rail 19, namely, the punching cavity 9 is installed, disassembled and replaced, and further the overall replacement cost, simultaneously with the help of fastening bolt and the screw-thread fit of mounting hole 20 and fixed orifices 21 be convenient for fix the position of punching press cooperation piece 8 and die holder 2, be convenient for remove the installation or remove with the help of mutually supporting of slide rail 5 and T shape slider 4 and dismantle punching press head 3, T shape slider 4 passes through screw hole 6 with the help of the bolt and the locating hole 7 that corresponds can be fixed with upper die base 1 simultaneously, just so can realize the installation of punching press head 3 and punching press cooperation piece 8 and dismantle.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides an automatic compressor protecgulum mould of liftout, includes upper die base (1) and die holder (2), its characterized in that: the stamping die is characterized in that the bottom of the upper die base (1) is slidably connected with a stamping head (3), a T-shaped sliding block (4) is integrally formed at the top of the stamping head (3), a sliding rail (5) matched with the T-shaped sliding block (4) in a sliding manner is arranged on the upper die base (1), threaded holes (6) are formed in the left side and the right side of the upper portion of the T-shaped sliding block (4), positioning holes (7) matched with the threaded holes (6) are formed in the upper portion of the upper die base (1), the T-shaped sliding block (4) is fixed with the upper die base (1) through the threaded holes (6) and the corresponding positioning holes (7) by means of bolts, a stamping matching block (8) is slidably connected onto the lower die base (2), a stamping cavity (9) is communicated with the inside of the stamping matching block (8) from top to bottom, a spring I (10) is installed at the bottom of the stamping, the welding of die holder (2) bottom has base (12), the left and right sides of side still equal vertical welding has sleeve (13) around base (12), slide in sleeve (13) and cup jointed loop bar (14), the welding has spring II (15) in tip and sleeve (13) in loop bar (14) between the bottom, loop bar (14) end portion horizontal welding has ejector beam (22), the left and right sides position of side all seted up with ejector beam (22) assorted bar groove (16) around die holder (2) upper surface.

2. The compressor front cover die for automatic ejection according to claim 1, characterized in that: the outer side opening of the strip-shaped groove (16) is parallel and level with the outer side wall of the lower die base (2), the shape of the inner cavity of the strip-shaped groove (16) is matched with the shape of the outer wall of the ejector rod (22) and tightly attached to the outer wall of the outer cavity of the strip-shaped groove, and the ejector rod (22) is further located below the upper die base (1).

3. The compressor front cover die for automatic ejection according to claim 1, characterized in that: the equal integrated into one piece in top stub bar (11) and loop bar (14) outer wall left and right sides is connected with guide block (17), just guide rail (18) have been seted up to the position that the punching press cavity (9) and sleeve (13) inner wall left and right sides all correspond guide block (17).

4. The compressor front cover die for automatic ejection according to claim 1, characterized in that: the die holder is characterized in that the upper portion of the lower die holder (2) is further provided with a moving track (19) which is connected with the stamping matching block (8) in a sliding mode, the front side of the lower die holder (2) is provided with a mounting hole (20) which is communicated with the moving track (19) and extends into the lower die holder, the outer wall of the stamping matching block (8) is provided with a fixing hole (21) which is matched with the mounting hole (20), and the front side of the lower die holder (2) is connected with a fastening bolt through the mounting hole (20) and the fixing hole (21) in a threaded mode.