CN212144239U - A compression fittings for staff and base - Google Patents
A compression fittings for staff and base Download PDFInfo
- Publication number
- CN212144239U CN212144239U CN202020358448.1U CN202020358448U CN212144239U CN 212144239 U CN212144239 U CN 212144239U CN 202020358448 U CN202020358448 U CN 202020358448U CN 212144239 U CN212144239 U CN 212144239U
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- punching
- base
- blanking
- rotary disc
- shaft
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- 230000006835 compression Effects 0.000 title claims description 6
- 238000007906 compression Methods 0.000 title claims description 6
- 238000004080 punching Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 abstract description 12
- 238000010923 batch production Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
A pressing device for small shafts and bases comprises a rotary disc, wherein the rotary disc rotates clockwise along with a cam divider, a containing cavity for placing the bases is uniformly processed on the disc surface of the rotary disc, a hollow part is arranged on the outer edge side of the rotary disc and penetrates through the upper surface and the lower surface of the rotary disc, shaft grooves for placing the small shafts are formed in two sides of the hollow part of the rotary disc, a roller slide way communicated with the shaft grooves is further processed on the rotary disc, a feeding position, a discharging position, a punching position and a discharging position are sequentially arranged in the moving direction of the rotary disc, a discharging mechanism is arranged at the discharging position and is connected to the inner side of the roller slide way, and a punching mechanism is arranged at the punching position; realize the feeding of base and staff in proper order at feeding position, unloading position, realize both pressfittings at the punching press position, realized automatic pressfitting, safe and reliable, degree of automation is high, and assembly effect is good, device compact structure, reasonable in design begin with and promote in the workshop, are favorable to shortening production cycle for the batch production of hasp.
Description
Technical Field
The utility model relates to a compression fittings that is used for staff and base.
Background
The use of the hasp on the tri-proof light is very common, the small shaft and the base are pressed and then hinged with the movable buckle to form the hasp, fig. 10 and 11 are schematic diagrams of the base, fig. 12 is a schematic diagram of the small shaft, the schematic diagrams of the two after being pressed are shown in fig. 13 and 14, and after being pressed, the base is provided with a convex part 91 embedded into an annular groove 101 of the small shaft; because the shape of base is special, the workshop when the pressfitting, can only fix staff and base on the positioning die through the manual work, realize the pressfitting by the motion of punching die relative positioning die, the in-process of pressfitting needs the staff to hold the machined part always, has great potential safety hazard, and simultaneously, semi-automatic operating mode is efficient, can't satisfy batch production's actual demand, and moreover, manual operation leads to the machining precision of product not high on certain procedure, influences the product quality.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned problem, the utility model provides a compression fittings for staff and base.
In order to achieve the purpose, the utility model provides a compression fittings for staff and base, including the carousel, the carousel rotates along with cam wheel splitter clockwise, evenly process and have the chamber that holds that is used for placeeing the base in the quotation of carousel, it is in to hold the chamber the outer edge side of carousel has the portion of passing through, the portion of passing through runs through the upper and lower surface of carousel, the carousel is in the both sides of portion of passing through are equipped with the shaft slot that is used for placeeing the staff, still process on the carousel with the roller bearing slide of shaft slot intercommunication, along be equipped with in proper order in the direction of motion of carousel and advance material level, lower material level, punching press position and material level, lower material level department is equipped with unloading mechanism, unloading mechanism links up in the inboard of roller bearing slide, punching press position department is equipped with punching press mechanism;
realize the feeding of base and staff in proper order at feeding position, unloading position, realize both pressfittings at the punching press position, realized automatic pressfitting, safe and reliable, degree of automation is high, and assembly effect is good, device compact structure, reasonable in design begin with and promote in the workshop, are favorable to shortening production cycle for the batch production of hasp.
Preferably, the feeding position is positioned at the right side of the turntable, and a base is placed at the feeding position by a manipulator;
in the technical scheme, the manipulator feeds the base, so that manpower is saved.
Preferably, the blanking position is located in the six-point direction of the turntable, the blanking mechanism comprises a blanking pipe, a blanking control cylinder is arranged in the middle of the blanking pipe, and a spring piece is arranged at the lower part of the blanking pipe;
in the technical scheme, the blanking of the small shaft can be controlled through a single blanking control cylinder, and the blanking is basically completed through the alternation of two cylinders in the prior art.
Preferably, an extrusion block is mounted at the shaft end of the blanking control cylinder, the upper surface of the extrusion block is a plane, the small surface of the extrusion block is an inclined plane, and the spring piece is elastically clamped at the pipe orifice of the blanking pipe;
in the technical scheme, the lower small shaft is extruded by the inclined surface, so that the discharge of the small shaft at the lowest part is realized, the upper small shaft is not extruded by the plane at the upper part, and the small shaft is more stable in the discharge pipe.
Preferably, the punching position is located in the nine-point direction of the turntable, the punching mechanism comprises an upper punching cylinder located at the upper part of the punching position and a lower punching cylinder located at the lower part of the punching position, an upper punching die is arranged at the shaft end of the upper punching cylinder, and a lower punching die is arranged at the shaft end of the lower punching cylinder;
in the technical scheme, the small shaft and the base are pressed through the action of the upper punching die and the lower punching die, wherein the lower punching die is firstly contacted with the base to realize primary positioning.
Preferably, the widths of the upper punch and the lower punch are matched with the through hollow part, and the middle part of the lower punch is upwards formed with a point-shaped bulge;
in the above solution, the base forms a convex portion 91 that is fitted into the annular groove by the protrusion.
Preferably, the material discharging position is located in a twelve-point direction of the turntable, and the mechanical arm takes out the pressed workpiece at the position;
in the technical scheme, the mechanical arm realizes discharging, and the device realizes complete automation.
The utility model discloses beneficial effect for prior art does: the existing workshop is semi-automatically assembled, the efficiency is low, the potential safety hazard is large, the scheme realizes the pressing between the base and the small shaft through the feeding in the feeding position and the discharging position in sequence, the automatic pressing is realized through the pressing between the base and the small shaft in the stamping position, the assembling effect is good, the device is compact in structure and reasonable in design, the automatic pressing device starts from popularization in the workshop, and the production period is favorably shortened for the batch production of the hasps.
Drawings
Fig. 1 is a top view of a pressing device for a small shaft and a base according to the present invention;
fig. 2 is a front view of a pressing device for a small shaft and a base according to the present invention;
FIG. 3 is an enlarged view of position A of FIG. 1;
FIG. 4 is an enlarged view of the blanking mechanism of FIG. 2;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is an enlarged view of position B of FIG. 5;
FIG. 7 is a schematic view of the feeding mechanism during operation;
FIG. 8 is an enlarged view of the punching station of FIG. 2;
FIG. 9 is a schematic view of the operation of the apparatus;
FIG. 10 is a top view of the base;
FIG. 11 is a cross-sectional view taken at the position C-C of FIG. 10;
FIG. 12 is a schematic view of a small shaft;
fig. 13 and 14 are schematic views of the small shaft and the base after being pressed together.
In the figure: 1. a cam divider; 2. a turntable; 21. an accommodating chamber; 22. a hollow portion; 23. a shaft groove; 24. A roller ramp; 3. a feeding position; 4. feeding; 5. a blanking mechanism; 51. a discharging pipe; 52. a blanking control cylinder; 53. blanking blocks; 54. a spring plate; 6. punching; 7. a stamping mechanism; 71. an upper stamping cylinder; 72. putting a die on the die; 73. a lower die; 731. a protrusion; 74. a lower punching cylinder; 8. discharging the material level; 9. a base; 91. a convex portion; 10. a small shaft; 101. an annular groove.
Detailed Description
As shown in fig. 1 to 9, a pressing device for small shafts and bases according to an embodiment of the present invention includes a rotary disc 2, the rotary disc 2 rotates clockwise along with a cam divider 1, a containing cavity 21 for placing a base 9 is uniformly processed on a disc surface of the rotary disc 2, the containing cavity 21 has a hollow portion 22 on an outer edge side of the rotary disc 2, the hollow portion 22 penetrates through upper and lower surfaces of the rotary disc 2, shaft grooves 23 for placing small shafts 10 are formed on two sides of the hollow portion 22 of the rotary disc 2, the shaft grooves 23 are communicated with the hollow portion 22, a roller slide 24 communicated with the shaft grooves 23 is further processed on the rotary disc 2, the roller slide 24 is inclined, so that the small shafts 10 roll off on the upper surface, a feeding position 3, a discharging position 4, a stamping position 6 and a discharging position 8 are sequentially arranged along a moving direction of the rotary disc 2, a discharging mechanism 5 is arranged at the discharging position 4, the discharging mechanism 5 is connected to an inner side of the roller slide 24, a stamping mechanism 7 is arranged at the stamping position 6; the feeding position 3 is positioned at the right side of the turntable 2, and the base 9 is placed at the feeding position 3 by a manipulator, so that the base 9 is automatically fed; the blanking position 4 is located in the direction of six points of the turntable 2, the blanking mechanism 5 comprises a blanking pipe 51, a blanking control cylinder 52 is arranged in the middle of the blanking pipe 51, and a spring piece 54 is arranged at the lower part of the blanking pipe 51; an extrusion block 53 is arranged at the shaft end of the blanking control cylinder 52, the upper surface of the extrusion block 53 is a plane small surface and is an inclined surface, the spring piece 54 is elastically clamped at the pipe opening of the blanking pipe 51, and the extrusion block 53 only generates acting force on the small shaft 10 below the extrusion block during extrusion; the punching position 6 is positioned in the nine-point direction of the turntable 2, the punching mechanism 7 comprises an upper punching cylinder 71 positioned at the upper part of the punching position 6 and a lower punching cylinder 74 positioned at the lower part of the punching position 6, an upper punching die 72 is arranged at the shaft end of the upper punching cylinder 71, and a lower punching die 73 is arranged at the shaft end of the lower punching cylinder 74; the widths of the upper punch die 72 and the lower punch die 73 are matched with the through hollow part 22, the through hollow part 22 is designed to conveniently make room for the movement of the upper punch die 72 and the lower punch die 73, and a point-shaped bulge 731 is formed upwards in the middle of the lower punch die 73 to conveniently form a convex part 91 in the middle of the base 9 after molding; the material discharging position 8 is positioned in the twelve-point direction of the turntable 2, and the mechanical arm takes out the pressed workpiece at the position, so that complete automation can be realized.
The existing workshop is semi-automatically assembled, the efficiency is low, the potential safety hazard is large, the scheme realizes the pressing between the base and the small shaft through the feeding in the feeding position and the discharging position in sequence, the automatic pressing is realized through the pressing between the base and the small shaft in the stamping position, the assembling effect is good, the device is compact in structure and reasonable in design, the automatic pressing device starts from popularization in the workshop, and the production period is favorably shortened for the batch production of the hasps.
When in specific use, the utility model is described with the attached drawings for the convenience of understanding;
referring to fig. 9, fig. 9 shows the main operation process of the device in more detail, the manipulator puts the base into the containing cavity 21 at the feeding position, the base reaches the feeding position along with the turntable, the feeding control cylinder operates once and resets, the two spring pieces are elastically deformed by the extrusion of the inclined plane of the feeding block, the lowest small shaft is extruded out of the spring pieces and falls onto the roller slideway 24, and under the action of the self weight and the centrifugal force of the turntable, the small shaft slides to the upper part of the base at the lower position along the roller slideway 24 (the small shaft is simultaneously clamped in the two shaft grooves 23);
then, the turntable continues to rotate, the small shaft and the base reach a punching position, the lower punching cylinder acts to contact with the bottom of the base firstly, then the lower punching cylinder does not act, the upper punching cylinder moves downwards, the base and the small shaft are pressed and molded through the interaction of the upper punching die and the lower punching die, and meanwhile, a convex part 91 is formed in the middle of the lower part of the base;
and then, the upper punching cylinder and the lower punching cylinder reset, and the assembled workpiece reaches a discharging position and is taken out by the manipulator.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a compression fittings for staff and base, includes carousel (2), carousel (2) rotate clockwise along with cam divider (1), its characterized in that: the disc surface of the turntable (2) is uniformly processed with accommodating cavities (21) for placing the base (9), the accommodating cavity (21) is provided with a hollow part (22) at the outer edge side of the rotating disc (2), the hollow part (22) penetrates through the upper surface and the lower surface of the turntable (2), shaft grooves (23) for placing small shafts (10) are arranged on the two sides of the hollow part (22) of the turntable (2), a roller slideway (24) communicated with the shaft groove (23) is also processed on the turntable (2), a feeding position (3), a discharging position (4), a punching position (6) and a discharging position (8) are sequentially arranged along the moving direction of the turntable (2), the blanking mechanism (5) is arranged at the blanking position (4), the blanking mechanism (5) is connected to the inner side of the roller slide way (24), and the stamping mechanism (7) is arranged at the stamping position (6).
2. A bonding apparatus for small shaft and base as claimed in claim 1, wherein: the feeding position (3) is located on the right side of the rotary table (2), and the base (9) is placed at the feeding position (3) through the manipulator.
3. A bonding apparatus for small shaft and base as claimed in claim 1, wherein: the blanking mechanism is characterized in that the blanking position (4) is located in the six-point direction of the rotary table (2), the blanking mechanism (5) comprises a blanking pipe (51), a blanking control cylinder (52) is arranged in the middle of the blanking pipe (51), and a spring piece (54) is arranged on the lower portion of the blanking pipe (51).
4. A bonding apparatus for small shaft and base as claimed in claim 3, wherein: an extrusion block (53) is installed at the shaft end of the blanking control cylinder (52), the upper surface of the extrusion block (53) is a plane, the small surface of the extrusion block is an inclined plane, and the spring piece (54) is elastically clamped at the pipe opening of the blanking pipe (51).
5. A bonding apparatus for small shaft and base as claimed in claim 1, wherein: the punching position (6) is located in the nine-point direction of the rotary table (2), the punching mechanism (7) comprises an upper punching cylinder (71) located on the upper portion of the punching position (6) and a lower punching cylinder (74) located on the lower portion of the punching position (6), an upper punching die (72) is arranged at the shaft end of the upper punching cylinder (71), and a lower punching die (73) is arranged at the shaft end of the lower punching cylinder (74).
6. A bonding apparatus for small shaft and base as claimed in claim 5, wherein: the widths of the upper punch die (72) and the lower punch die (73) are matched with the through part (22), and a point-shaped bulge (731) is formed upwards in the middle of the lower punch die (73).
7. A bonding apparatus for small shaft and base as claimed in claim 1, wherein: the material discharging position (8) is located in the twelve-point direction of the rotary table (2), and the mechanical hand takes out the pressed workpiece at the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358448.1U CN212144239U (en) | 2020-03-19 | 2020-03-19 | A compression fittings for staff and base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358448.1U CN212144239U (en) | 2020-03-19 | 2020-03-19 | A compression fittings for staff and base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212144239U true CN212144239U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020358448.1U Active CN212144239U (en) | 2020-03-19 | 2020-03-19 | A compression fittings for staff and base |
Country Status (1)
| Country | Link |
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| CN (1) | CN212144239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372040A (en) * | 2023-04-06 | 2023-07-04 | 泰州圣铎金属制品有限公司 | Discharging device of motor stator silicon steel sheet punching machine |
-
2020
- 2020-03-19 CN CN202020358448.1U patent/CN212144239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372040A (en) * | 2023-04-06 | 2023-07-04 | 泰州圣铎金属制品有限公司 | Discharging device of motor stator silicon steel sheet punching machine |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: 316000 room 301-2601, enterprise service center, Zhoushan port comprehensive free trade zone, Dinghai District, Zhoushan City, Zhejiang Province (in the pilot Free Trade Zone) Patentee after: ZHEJIANG PILOT FREE TRADE ZONE MINRUI ENTERPRISE MANAGEMENT Co.,Ltd. Address before: 315300 Dapeng North Road, Dapeng village, Longshan Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: Cixi chaohang metal products Co.,Ltd. |