CN212792678U

CN212792678U - Compressor top cap shaping mould of carving characters

Info

Publication number: CN212792678U
Application number: CN202021038745.4U
Authority: CN
Inventors: 倪才生
Original assignee: Suzhou Hengding Metal Precision Manufacturing Co ltd
Current assignee: Suzhou Hengding Metal Precision Manufacturing Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a compressor top cover forming lettering die, which comprises an upper die part and a lower die part which are arranged in an up-and-down symmetry manner, wherein the upper die part comprises an upper die base, an upper die plate is arranged below the upper die base, a forming cavity is arranged at the central position of the upper die plate, an inner stripper plate is arranged in the forming cavity, an elastic device is fixedly arranged on the upper die base, the other end of the elastic device is fixedly connected with the upper end of the inner stripper plate, a female die is arranged at the lower end of the inner stripper plate, a pressure rod is fixedly arranged at the lower end of the upper die base, an avoiding hole corresponding to the pressure rod is arranged on the inner stripper plate, the lower die part comprises a lower die base, a lower stripper plate is arranged above the lower die base, a lower die plate is arranged at the central position of the lower stripper plate, an outer positioning device is arranged on the lower die plate, the outer positioning device comprises a clamping positioning, and the lower end surface of the upper template is provided with an avoidance groove corresponding to the outer positioning device. In this way, the utility model discloses can pinpoint, improve product quality, save the cost.

Description

Compressor top cap shaping mould of carving characters

Technical Field

The utility model relates to a stamping die design field especially relates to a compressor top cap shaping mould of carving characters.

Background

The working principle of the equipment is that the stamping die drives the movable die and the fixed die to open and close under the action of stamping power to cut, punch, stretch and the like the raw materials between the movable die and the fixed die to form a stamping part.

The forming die is the most common one in the die, in the prior art, when a workpiece is transferred to a processing die of a working procedure, the alignment of the workpiece is generally operated by a worker, the worker correspondingly places the workpiece on a lower die plate of the die through personal senses, the pre-punching position of the pre-punching die is approximately and correspondingly placed below a punching needle, the hole site precision formed by flanging and reaming in the production process is uneven, burrs are easily generated in processed counter bores, and the product quality is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a compressor top cap shaping mould of carving characters, can accurate location, improves product quality, saves the cost.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a compressor top cover shaping mould of carving characters, includes the last mould part and the lower mould part that the longitudinal symmetry set up, go up the mould part and include the upper die base, the cope match-plate pattern is installed to upper die base below, the central point of cope match-plate pattern puts and is equipped with the shaping chamber, install interior stripper in the shaping chamber, fixed mounting resilient means on the upper die base, the other end and the upper end fixed connection of interior stripper of resilient means, the lower extreme of interior stripper is equipped with the die, upper die base lower extreme fixed mounting has the depression bar, be equipped with the dodge hole that corresponds with the depression bar on the interior stripper, the lower mould part includes the die holder, be equipped with lower stripper above the die holder, the central point of lower stripper is installed the lower bolster, be equipped with outer positioner on the lower bolster, outer positioner includes the chucking positioner that corresponds with the protruding foot of work piece and the closing position positioner who offsets with the work piece outer, and the lower end surface of the upper template is provided with an avoidance groove corresponding to the outer positioning device.

Further, a plurality of lettering modules are arranged on the lower end face of the upper die base and are positioned on three quadrant points of a circle concentric with the inner die.

Further, chucking positioner is including setting up the T type groove on the lower bolster, install 3 chucking locating pieces in the T type groove, be equipped with the bayonet socket that corresponds with the protruding foot of work piece between 3 chucking locating pieces.

Furthermore, the compressing and positioning device comprises a compressing groove arranged on the lower template, and a compressing block is arranged in the compressing groove.

Further, a plurality of top grooves are formed in the lower stripping plate, and ejection pieces are fixedly mounted in the top grooves.

Further, the ejection member is an ejection spring.

Furthermore, auxiliary guide posts are arranged at four corners between the upper die holder and the lower die holder.

Furthermore, the elastic device is provided with 3 and is arranged in a triangle shape.

Further, the elastic device is a nitrogen spring.

The utility model has the advantages that: the utility model discloses a compressor top cap shaping mould of carving characters can accurate location, improves product quality, saves the cost.

Drawings

Fig. 1 is a schematic structural view of a compressor top cover forming lettering mold of the present invention;

fig. 2 is a top view of the compressor top cover forming lettering mold of the present invention;

fig. 3 is a schematic structural view of a lower stripping plate of the carving mold for forming the top cover of the compressor of the utility model.

1. An upper die holder; 2. mounting a template; 3. an inner stripping plate; 4. an elastic device; 5. a female die; 6. a pressure lever; 7. A lower die holder; 8. removing the plate; 9. a lower template; 10. a lettering module; 11. a T-shaped groove; 12. clamping the positioning block; 13. a bayonet; 14. a compaction groove; 15. a compression block; 16. ejecting the part; 17. and (5) auxiliary guide posts.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the utility model discloses a compressor top cap shaping mould of carving characters, last mould part and lower mould part including the longitudinal symmetry setting, it includes upper die base 1 to go up the mould part, cope match-plate pattern 2 is installed to 1 below of upper die base, the central point of cope match-plate pattern 2 puts and is equipped with the shaping chamber, it takes off board 3 in installing in the shaping chamber, fixed mounting resilient means 4 on the upper die base 1, resilient means 4's the other end and the upper end fixed connection who takes off board 3 in, the lower extreme that takes off board 3 in is equipped with die 5, 1 lower extreme fixed mounting of upper die base has depression bar 6, be equipped with the hole of dodging that corresponds with depression bar 6 on the interior board 3 that takes off, the lower mould part includes die

holder

7, 7 tops of die holder are equipped with down takes off board 8, the central point that takes off board 8 down puts installation lower bolster 9, be equipped with outer positioner on the lower bolster 9, outer positioner includes the chucking positioner that corresponds with the work piece base and compresses tightly with the counterbalance And the lower end surface of the upper template 2 is provided with an avoidance groove corresponding to the outer positioning device.

Further, a plurality of lettering modules 10 are arranged on the lower end face of the upper die holder 1, and the lettering modules 10 are located on three quadrant points of a circle concentric with the inner die holder 3.

Further, the clamping and positioning device comprises a T-shaped groove 11 formed in the lower template 9, 3 clamping and positioning blocks 12 are installed in the T-shaped groove 11, and bayonets 13 corresponding to the protruding feet of the workpiece are arranged between the 3 clamping and positioning blocks 12.

Further, the compressing and positioning device comprises a compressing groove 14 arranged on the lower template 9, and a compressing block 15 is arranged in the compressing groove 14.

Further, a plurality of top grooves are formed in the lower stripping plate 8, and ejection pieces 16 are fixedly mounted in the top grooves.

Further, the ejector 16 is an ejector spring.

Furthermore, auxiliary guide posts 17 are arranged at four corners between the upper die holder 1 and the lower die holder 7.

Furthermore, the elastic devices 4 are provided with 3 and arranged in a triangle shape.

Further, the elastic device 4 is a nitrogen spring.

The utility model discloses a compressor top cap shaping mould of carving characters can accurate location, improves product quality, saves the cost.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A compressor top cover forming lettering die is characterized by comprising an upper die part and a lower die part which are arranged in an up-and-down symmetrical mode, wherein the upper die part comprises an upper die base, an upper die plate is installed below the upper die base, a forming cavity is formed in the center of the upper die plate, an inner stripper plate is installed in the forming cavity, an elastic device is fixedly installed on the upper die base, the other end of the elastic device is fixedly connected with the upper end of the inner stripper plate, a female die is arranged at the lower end of the inner stripper plate, a pressing rod is fixedly installed at the lower end of the upper die base, a avoiding hole corresponding to the pressing rod is formed in the inner stripper plate, the lower die part comprises a lower die base, a lower stripper plate is arranged above the lower die base, a lower die plate is installed at the center of the lower stripper plate, an outer positioning device is arranged on the lower die plate, the outer positioning device comprises a clamping positioning device corresponding to, and the lower end surface of the upper template is provided with an avoidance groove corresponding to the outer positioning device.

2. The compressor top cover molding lettering mould of claim 1, characterized in that: the lower end face of the upper die base is provided with a plurality of lettering modules, and the lettering modules are positioned on three quadrant points of a circle concentric with the inner demolding.

3. The compressor top cover molding lettering mould of claim 1, characterized in that: the clamping and positioning device comprises a T-shaped groove arranged on the lower template, 3 clamping and positioning blocks are arranged in the T-shaped groove, and bayonets corresponding to the convex feet of the workpiece are arranged between the 3 clamping and positioning blocks.

4. The compressor top cover molding lettering mould of claim 1, characterized in that: the pressing and positioning device comprises a pressing groove arranged on the lower template, and a pressing block is arranged in the pressing groove.

5. The compressor top cover molding lettering mould of claim 1, characterized in that: the lower stripping plate is provided with a plurality of top grooves, and ejection pieces are fixedly arranged in the top grooves.

6. The compressor top cover molding lettering mould of claim 5, characterized in that: the ejection piece is an ejection spring.

7. The compressor top cover molding lettering mould of claim 1, characterized in that: and auxiliary guide pillars are arranged at four corners between the upper die base and the lower die base.

8. The compressor top cover molding lettering mould of claim 1, characterized in that: the elastic device is provided with 3 and is arranged in a shape like a Chinese character 'pin'.

9. The compressor top cover molding lettering mould of claim 1, characterized in that: the elastic device is a nitrogen spring.