CN214235902U

CN214235902U - Steel part waste ejection mechanism for industrial motor

Info

Publication number: CN214235902U
Application number: CN202022719238.3U
Authority: CN
Inventors: 奚立宏
Original assignee: Jinhu Chenxi Technology Co ltd
Current assignee: Jinhu Chenxi Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-21
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a steel waste ejection mechanism for an industrial motor, which comprises an installation table, wherein an upper die base is movably arranged above the top of the installation table, a male die is fixedly arranged at the bottom of the upper die base, guide rods are symmetrically and fixedly arranged at the bottoms of the two ends of the upper die base, a guide groove matched with the guide rods for use is arranged at the top of the installation table, a sleeve is movably arranged in the top end of the guide groove, a moving groove is fixedly arranged at the top of the installation table below the male die, a lower die base is movably arranged in the moving groove, a female die matched with the male die for use is arranged at the top of the lower die base, a top plate is movably arranged at the bottom of the lower die base, an accommodating groove matched with the top plate for use is arranged in the installation table, and an ejection device is fixedly arranged at the bottom of the top plate; when the ejection device is used for die assembly, the punching can be smoothly carried out, and the top plate pushes the lower die holder upwards from the moving groove during die assembly, so that the lower die holder can be conveniently taken out from the moving groove to clean waste materials in the concave die.

Description

Steel part waste ejection mechanism for industrial motor

Technical Field

The utility model relates to a steel part processing technology field specifically is a steel part waste material ejection mechanism for industrial motor.

Background

The steel part for the industrial motor needs to realize plastic deformation or impact separation by using a stamping die steel material in the processing process, and the stamping die for realizing the impact separation processing is usually set into two modes, wherein the first mode is that a female die is set into a through hole structure, and the vibration force formed by stamping cannot be effectively reduced due to the fact that the female die does not directly act on surface structures of a male die and a plate in the stamping process, so that the stamping precision can be reduced, and the service life of the die can be shortened; the second mode sets up the die and is the slot-like structure, and in the stamping process, the tank bottom can effectively restrict the position of terrace die and panel, can effectively improve the stability of punching press action, and the waste material that the punching press formed can gather in the groove of die, need clear up through the manual work, clears up the waste material that is absorbed in the inslot, and the action is loaded down with trivial details, and the cleaning efficiency is low, and there is the potential safety hazard in the clearance of staff, for this we propose a steel spare waste material ejection mechanism for industrial motor to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel part waste material ejection mechanism for industrial motor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel spare waste material ejection mechanism for industrial motor, includes the mount table, the top activity of mount table is equipped with the upper die base, the fixed terrace die that is equipped with in bottom of upper die base, the fixed guide bar that is equipped with in both ends bottom symmetry of upper die base, the top of mount table is equipped with the guide way that uses with the guide bar cooperation, the top internalization of guide way is equipped with the sleeve, the fixed shifting chute that is equipped with in top of mount table of terrace die below, the shifting chute internalization is equipped with the die holder, the top of die holder is equipped with the die that uses with the terrace die cooperation, the bottom activity of die holder is equipped with the roof, be equipped with in the mount table and accomodate the groove with the roof cooperation use, the fixed ejecting device that is equipped with in bottom of roof.

As a preferred technical scheme of the utility model, ejecting device is including fixed catch bar of establishing in the roof bottom, and the catch bar activity is inserted and is established in the mount table, the bottom mounting that lies in the catch bar in the mount table is equipped with the installation cavity, the bottom rotation of installation cavity is inserted and is equipped with double lead screw, double lead screw's both ends screw thread rotates the cover and is equipped with the movable block, the top of movable block is rotated and is equipped with the connecting rod, the one end that the movable block was kept away from to the connecting rod is rotated and is equipped with the connecting block, and the bottom fixed connection of connecting block and catch bar, double lead screw's one end extends into the fixed gear that is equipped with in the guide way, the meshing has the rack on the gear, and the top of rack and telescopic bottom fixed connection.

As an optimal technical scheme of the utility model, the both ends symmetry of die holder is fixed and is equipped with the stopper, be equipped with the spacing groove that uses with the stopper cooperation in the shifting chute.

As a preferred technical scheme of the utility model, the fixed slider that is equipped with of telescopic both ends symmetry, be equipped with the spout that uses with the slider cooperation in the guide way, the spout internal fixation is equipped with the slide bar, and the slider slip cap establishes on the slide bar, the movable sleeve is equipped with buffer spring on the slide bar of slider and spout bottom.

As a preferred technical scheme of the utility model, the rack is kept away from the fixed block that is equipped with in one side of gear, be equipped with the fixed slot that uses with the fixed block cooperation in the guide way.

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

1. when the ejection device is used for die assembly, the punching can be smoothly carried out, and the top plate pushes the lower die holder upwards from the moving groove during die assembly, so that the lower die holder can be conveniently taken out from the moving groove to clean waste materials in the concave die.

2. This practicality can make the guide bar carry out effectual buffering when removing in the guide way through buffer spring on the sleeve to improve ejecting device's stability.

Drawings

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

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

fig. 3 is a schematic view of the connection structure of the rack and the guide groove of the present invention.

In the figure: 1. an installation table; 2. an upper die holder; 3. a male die; 4. a guide bar; 5. a guide groove; 6. a sleeve; 61. a slider; 62. a chute; 63. a slide bar; 64. a buffer spring; 7. a moving groove; 8. a lower die holder; 81. a limiting block; 82. a limiting groove; 9. a female die; 10. a top plate; 11. a receiving groove; 12. an ejection device; 121. a push rod; 122. a mounting cavity; 123. a double-end screw rod; 124. a moving block; 125. a connecting rod; 126. connecting blocks; 127. a gear; 128. a rack; 1281. a fixed block; 1282. and fixing the grooves.

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. 1-3, the present invention provides a technical solution: a steel piece waste ejection mechanism for an industrial motor comprises an installation platform 1, an upper die base 2 is movably arranged above the top of the installation platform 1, a male die 3 is fixedly arranged at the bottom of the upper die base 2, guide rods 4 are symmetrically and fixedly arranged at the bottoms of two ends of the upper die base 2, a guide groove 5 matched with the guide rods 4 for use is arranged at the top of the installation platform 1, a sleeve 6 is movably arranged in the top end of the guide groove 5, a moving groove 7 is fixedly arranged at the top of the installation platform 1 below the male die 3, a lower die base 8 is movably arranged in the moving groove 7, a female die 9 matched with the male die 3 for use is arranged at the top of the lower die base 8, a top plate 10 is movably arranged at the bottom of the lower die base 8, an accommodating groove 11 matched with the top plate 10 for use is arranged in the installation platform 1, an ejection device 12 is fixedly arranged at the bottom of the top plate 10, steel needing to be punched is placed on the lower die base 8, and when the upper die base 2 and the lower die base 8 are punched, the die 9 can effectively limit the positions of the male die 3 and the rigid material, the stability of the punching action can be effectively improved, the guide rod 4 moves in the guide groove 5, the reliability of the upper and lower die actions can be effectively improved, the punching process is avoided, the male die 3 deviates, the punching effect can be effectively ensured, during die assembly, the lower die holder 8 moves into the moving groove 7 through the ejection device 12, thereby the steel material is punched, after the punching is finished, the ejector plate 10 pushes the lower die holder 8 to move upwards in the moving groove 7 through the ejection device 12, the lower die holder 8 is movably arranged in the moving groove 7, the moving groove 7 can be taken out of the lower die holder 8, and the waste material in the die 9 is thoroughly cleaned.

The ejection device 12 comprises a pushing rod 121 fixedly arranged at the bottom of the top plate 10, the pushing rod 121 is movably inserted into the mounting table 1, a mounting cavity 122 is fixedly arranged at the bottom end of the pushing rod 121 in the mounting table 1, a double-headed lead screw 123 is rotatably inserted into the bottom end of the mounting cavity 122, a moving block 124 is rotatably sleeved at two ends of the double-headed lead screw 123 in a threaded manner, a connecting rod 125 is rotatably arranged at the top of the moving block 124, a connecting block 126 is rotatably arranged at one end of the connecting rod 125 far away from the moving block 124, the connecting block 126 is fixedly connected with the bottom end of the pushing rod 121, a gear 127 is fixedly arranged at one end of the double-headed lead screw 123 extending into the guide groove 5, a rack 128 is meshed on the gear 127, the top of the rack 128 is fixedly connected with the bottom of the sleeve 6, when the sleeve 6 moves up and down in the guide groove 5, the rack 128 moving up and down moves up and down, and the rack 128 moving up and down drives the meshed gear 127 to rotate, the rotating gear 127 drives the double-head screw rod 123 to rotate, the rotating double-head screw rod 123 enables the two moving blocks 124 to be close to and separated from each other on the double-head screw rod 123, and the moving blocks 124 close to and separated from each other pull the push rod 121 to move up and down through the connecting rod 125 and the connecting block 126.

The both ends symmetry of lower bolster 8 is fixed to be equipped with stopper 81, is equipped with the spacing groove 82 that uses with stopper 81 cooperation in the shifting chute 7, and lower bolster 8 is convenient for lower bolster 8 to remove in shifting chute 7 through stopper 81 and spacing groove 82, also is convenient for simultaneously take out lower bolster 8 from shifting chute 7.

The both ends symmetry of sleeve 6 is fixed and is equipped with slider 61, be equipped with the spout 62 that uses with slider 61 cooperation in the guide way 5, the spout 62 internal fixation is equipped with slide bar 63, and slider 61 slip cover is established on slide bar 63, the movable cover is equipped with buffer spring 64 on the slide bar 63 of slider 61 and spout 62 bottom, when guide bar 4 moves down in guide way 5, directly insert and establish in sleeve 6, and drive sleeve 6 and move to the bottom of guide way 5 together, the sleeve 6 of removal drives slider 61 and moves down on slide bar 63, the slider 61 of downward movement extrudees buffer spring 64 downwards, buffering power through buffer spring 64, can make guide bar 4 cushion when removing in guide way 5.

One side of the rack 128, which is far away from the gear 127, is fixedly provided with a fixing block 1281, a fixing groove 1282 which is used in cooperation with the fixing block 1281 is arranged in the guide groove 5, and the stability of the rack 128 when moving up and down can be improved through the fixing block 1281 and the fixing groove 1282.

The working principle is as follows: when the utility model is used, steel materials to be punched are placed on the lower die holder 8, when the upper die holder 2 and the lower die holder 8 are subjected to die assembly punching, the upper die holder 2 drives the guide rod 4 to move in the guide groove 5, when the guide rod 4 moves downwards in the guide groove 5, the guide rod 4 is directly inserted into the sleeve 6 and drives the sleeve 6 to move towards the bottom of the guide groove 5 together, the moving sleeve 6 drives the sliding block 61 to move downwards on the sliding rod 63, the sliding block 61 moving downwards extrudes the buffer spring 64 downwards, the guide rod 4 can be buffered when moving in the guide groove 5 through the buffering force of the buffer spring 64, the downward moving sleeve 6 drives the rack 128 at the bottom to move downwards together, the downward moving rack 128 drives the gear 127 to rotate, the rotating gear 127 drives the double-head lead screw 123 to rotate, the double-head lead screw 123 enables the two moving blocks 124 to move towards the two ends of the double-head lead screw 123, two moving blocks 124 separated from each other pull the push rod 121 to move towards the bottom end of the mounting cavity 122 through a connecting rod 125 and a connecting block 126, the push rod 121 moving downwards drives the top plate 10 to move towards the accommodating groove 11, the top plate 10 moving towards the accommodating groove 11 is separated from the support of the lower die holder 8, so that the lower die holder 8 is extruded by the upper die holder 2 to move towards the moving groove 7, the positions of the male die 3 and the rigid material can be effectively limited through the female die 9, the stability of the punching action can be effectively improved, after the punching is finished, the male die 3 is driven by the upper die holder 2 to move upwards, the guide rod 4 is driven by the upper die holder 2 moving upwards to move upwards together, the guide rod 4 moving upwards is separated from the extrusion of the sleeve 6, the sleeve 6 moves towards the top end of the guide groove 5 through the resilience force of the buffer spring 64, and the rack 128 at the bottom is driven by the sleeve 6 moving upwards to move upwards together, the rack 128 that moves up drives the gear 127 antiport, pivoted gear 127 drives stud 123 antiport, antiport stud 123 makes two movable blocks 124 draw close each other, the movable block 124 that draws close each other drives catch bar 121 through connecting rod 125 and connecting block 126 and upwards moves in the installation cavity 122, the catch bar 121 that moves up drives roof 10 and promotes lower die holder 8 and remove to the top of shifting chute 7, can take out lower die holder 8 from shifting chute 7 this moment, thereby thoroughly clear up the waste material in the die 9.

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 a steel part waste material ejection mechanism for industrial motor, includes mount table (1), its characterized in that: an upper die holder (2) is movably arranged above the top of the mounting table (1), a male die (3) is fixedly arranged at the bottom of the upper die holder (2), the bottoms of the two ends of the upper die holder (2) are symmetrically and fixedly provided with guide rods (4), the top of the mounting table (1) is provided with a guide groove (5) matched with the guide rods (4), a sleeve (6) is movably arranged in the top end of the guide groove (5), a moving groove (7) is fixedly arranged at the top of the mounting table (1) below the male die (3), a lower die holder (8) is movably arranged in the moving groove (7), a female die (9) matched with the male die (3) for use is arranged at the top of the lower die holder (8), the bottom of the lower die holder (8) is movably provided with a top plate (10), a containing groove (11) matched with the top plate (10) for use is arranged in the mounting table (1), and the bottom of the top plate (10) is fixedly provided with an ejection device (12).

2. The steel part waste ejection mechanism for the industrial motor as claimed in claim 1, wherein: the ejection device (12) comprises a push rod (121) fixedly arranged at the bottom of the top plate (10), and the push rod (121) is movably inserted in the mounting table (1), a mounting cavity (122) is fixedly arranged at the bottom end of the push rod (121) in the mounting table (1), a double-head screw rod (123) is rotatably inserted into the bottom end of the mounting cavity (122), moving blocks (124) are rotatably sleeved at the two ends of the double-head screw rod (123) in a threaded manner, the top of the moving block (124) is rotatably provided with a connecting rod (125), one end of the connecting rod (125) far away from the moving block (124) is rotatably provided with a connecting block (126), and the connecting block (126) is fixedly connected with the bottom end of the pushing rod (121), one end of the double-head screw rod (123) extends into the guide groove (5) and is fixedly provided with a gear (127), the gear (127) is engaged with a rack (128), and the top of the rack (128) is fixedly connected with the bottom of the sleeve (6).

3. The steel part waste ejection mechanism for the industrial motor as claimed in claim 1, wherein: the two ends of the lower die holder (8) are symmetrically and fixedly provided with limiting blocks (81), and limiting grooves (82) matched with the limiting blocks (81) for use are arranged in the moving grooves (7).

4. The steel part waste ejection mechanism for the industrial motor as claimed in claim 1, wherein: the both ends symmetry of sleeve (6) is fixed and is equipped with slider (61), be equipped with spout (62) that use with slider (61) cooperation in guide way (5), spout (62) internal fixation is equipped with slide bar (63), and slider (61) slip cover is established on slide bar (63), the activity cover is equipped with buffer spring (64) on slide bar (63) of slider (61) and spout (62) bottom.

5. The steel part waste ejection mechanism for the industrial motor as claimed in claim 2, wherein: one side of the rack (128) far away from the gear (127) is fixedly provided with a fixing block (1281), and a fixing groove (1282) matched with the fixing block (1281) for use is arranged in the guide groove (5).