CN114850274A - Plug bush stamping equipment of switch socket inside building - Google Patents

Abstract

The invention relates to plug bush stamping equipment, in particular to plug bush stamping equipment for a switch socket inside a building. The plug bush stamping equipment for the switch socket inside the building can automatically perform feeding work and can continuously perform plug bush stamping work. The invention is realized by the following technical approaches: the utility model provides a plug bush stamping equipment of building inside switch socket, including the base, place seat, guide holder, mounting panel, a reset spring and punching press board etc. base top rear side is equipped with places the seat, places a front side lower part bilateral symmetry and is equipped with the guide holder, and slidingtype connection has the mounting panel between the guide holder downside, and the gliding style is equipped with on the mounting panel and is used for carrying out the punching press board of punching press to raw and other materials. Before carrying out stamping work at every turn, the feed roll just can rotate certain time, so alright drive socket raw and other materials and move right, and then can carry out the material loading work of socket raw and other materials automatically.

Description

Plug bush stamping equipment of switch socket inside building

Technical Field

The invention relates to plug bush stamping equipment, in particular to plug bush stamping equipment for a switch socket inside a building.

Background

The socket is a common electric appliance part, and the socket is required to be used when power transmission is carried out after the construction of a building is finished, and the plug bush in the socket plays an important role in the use of the socket.

Patent application No. CN202021100800.8 discloses a plug bush stamping forming device for socket production, including the fixing base, the top fixed mounting of fixing base has the mounting panel, set up two bar holes that the symmetry that runs through set up on mounting panel and the fixing base, sliding connection has the sliding shaft in the bar hole, and the equal fixed mounting in one side that two sliding shafts are close to each other has the grip block, and the one side that two grip blocks are close to each other clamps same bed die, the bottom of sliding shaft extends to the below of fixing base, the bottom of fixing base is provided with the adjusting part who is used for adjusting the interval between two sliding shafts, and the device easy operation presss from both sides the structure of fastening bed die, can prevent the condition that the bed die punching press from appearing rocking, has improved the accuracy of punching press, but the device before punching each time, all need the manual work of pay-off, so can reduce the work efficiency of punching press, the degree of automation is not high.

In view of the above technical problem, it is desirable to design a socket punching apparatus for a switch socket inside a building, which can automatically perform a feeding operation and continuously perform a socket punching operation.

Disclosure of Invention

In order to overcome the defects that the existing plug bush punch forming device for socket production needs manual feeding work before punching at every time, so that the work efficiency of punching is reduced, and the automation degree is not high, the plug bush punching equipment capable of automatically feeding and continuously carrying out the plug bush punching work for the switch socket inside the building is provided.

The invention is realized by the following technical approaches: the utility model provides a plug bush stamping equipment of building internal switch socket, which comprises a base, place the seat, the guide holder, the mounting panel, first reset spring and punching press board, base top rear side is equipped with places the seat, it is equipped with the guide holder to place a front side lower part bilateral symmetry, slidingtype connection has the mounting panel between the guide holder downside, the gliding type is equipped with the punching press board that is used for carrying out the punching press to raw and other materials on the mounting panel, evenly be connected with four first reset spring between punching press board and the mounting panel, still including power mechanism, pressure-bearing mechanism and feed mechanism, it is connected with the power unit that can make the automatic downstream of punching press board to place between seat and the mounting panel to place, be equipped with the pressure-bearing mechanism that is used for placing raw and other materials on the base, be connected with the feed mechanism that can carry out material loading work to raw and other materials between power unit and the base.

Further explain, power unit is including mount pad, servo motor, first connecting rod, second connecting rod, connecting seat and connecting axle, places a front side upper portion and is equipped with the mount pad, and the mount pad front side is equipped with servo motor, and servo motor output shaft rear side is equipped with first connecting rod, places a upper portion rotary type and is equipped with the connecting axle, is equipped with the connecting seat in the middle of the mounting panel top, and the rotary type is equipped with the second connecting rod on the connecting seat, and the second connecting rod is connected with the equal rotary type of first connecting rod and connecting axle.

Further, the pressure bearing mechanism comprises a pressure bearing table, guide cylinders, a second reset spring and a pressure bearing plate, the pressure bearing table is arranged at the top of the base, the guide cylinders are symmetrically arranged on the front side and the rear side of the pressure bearing table in a left-right mode, the pressure bearing plate used for bearing raw materials is connected between the guide cylinders in a sliding mode, and the second reset spring is connected between the bottom of the pressure bearing plate and the guide cylinders.

It is further illustrated that feed mechanism is including the mounting bracket, the straight-tooth gear, the feed roller, the rolling disc, the apparatus further comprises a rotating shaft, driving lever and belt, base top left side is equipped with the mounting bracket, the up-and-down symmetry rotary type of mounting bracket upside is equipped with the feed roller that can drive raw and other materials and remove after rotating, both sides all are equipped with the straight-tooth gear around the feed roller, the straight-tooth gear of both sides all intermeshing around, upside feed roller rear side is equipped with the rolling disc, mounting bracket upper portion rear side rotation type is equipped with the pivot, the pivot front side is equipped with the driving lever, driving lever and rolling disc contact, be connected with the belt through the drive wheel between pivot rear side and the connecting axle rear side.

Further explain, still including the mechanism of cutting off that can cut off raw and other materials, cut off the mechanism including the installing support, the cam, the third connecting rod, the contact lever, the depression bar, the guide post, cut off the cutter, third reset spring and guide way board, base top right side front and back symmetry is equipped with the installing support, the equal rotary type of installing support upside is equipped with the cam, the cam outside all is equipped with the contact lever, base top right side front and back symmetry is equipped with the guide post, it can be with the cutter that cuts off raw and other materials when moving to the inboard all to be connected with between the upper and lower both sides of guide post, it has third reset spring to cut off equal front and back symmetrical connection between cutter outside and the guide post, base top right side is equipped with the guide way board, the cam with cut off the equal rotary type between the cutter and be connected with the third connecting rod, the installing plate right side is equipped with depression bar down.

Further explaining, still including the feeding dust removal mechanism that can get rid of debris such as dust on the raw and other materials, feeding dust removal mechanism is including installation pole, spacing frid and dust removal wheel, and the symmetry is equipped with the installation pole around the middle part of mounting bracket left side, and the installation pole upside all is equipped with spacing frid, and the upper and lower symmetry joint has the dust removal wheel that can get rid of debris such as dust on the raw and other materials between the spacing frid.

Further explain, still including preventing that raw and other materials from gluing the antiseized even mechanism on the punching press board, antiseized even mechanism is equipped with the connecting block including connecting block, fourth reset spring and buffer board, and the equal bilateral symmetry in both sides is equipped with the connecting block around the pressure-bearing platform, and the equal slidingtype of connecting block upside is equipped with the buffer board that can support raw and other materials, all is connected with fourth reset spring between buffer board bottom and the adjacent connecting block.

Further, the feed roller is made of rubber.

The invention has the following advantages: 1. under the cushioning effect of first reset spring and second reset spring, can make the better plug bush of pressing into to socket raw and other materials of punching press board and bearing plate cooperation, prevent to press the not in place situation emergence.

2. When punching at every turn, the cutting tool moves inwards to cut off the socket raw material with the plug bush, so that the subsequent processing procedure can be conveniently carried out.

3. Before carrying out stamping work at every turn, the feed roll just can rotate certain time, so alright drive socket raw and other materials and move right, and then can carry out the material loading work of socket raw and other materials automatically.

4. Can get rid of the dust on the socket raw and other materials under the effect of dust removal wheel, can avoid having the dust to cause the influence to punching press work on the socket raw and other materials.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of the power mechanism of the present invention.

Fig. 4 is a perspective sectional view of the power mechanism according to the present invention.

Fig. 5 is a schematic perspective view of the pressure-bearing mechanism of the present invention.

Fig. 6 is a perspective sectional view of the bearing mechanism of the present invention.

Fig. 7 is a schematic perspective view of the cutting mechanism of the present invention.

Fig. 8 is an enlarged view of part a of the present invention.

Fig. 9 is a schematic perspective view of a first feeding mechanism according to the present invention.

Fig. 10 is a schematic perspective view of a second feeding mechanism of the present invention.

Fig. 11 is an enlarged structural diagram of part B of the present invention.

Fig. 12 is an exploded perspective view of the feed mechanism of the present invention.

Fig. 13 is a schematic perspective view of a first feeding and dedusting mechanism of the present invention.

Fig. 14 is a schematic perspective view of a second feeding and dedusting mechanism of the present invention.

Fig. 15 is a schematic perspective view of the anti-adhesion mechanism of the present invention.

The parts are labeled as follows: 1. a base, 2, a placing seat, 3, a guide seat, 4, a mounting plate, 5, a first return spring, 6, a stamping plate, 7, a power mechanism, 71, a mounting seat, 72, a servo motor, 73, a first connecting rod, 74, a second connecting rod, 75, a connecting seat, 76, a connecting shaft, 8, a pressure-bearing mechanism, 81, a pressure-bearing platform, 82, a guide cylinder, 83, a second return spring, 84, a pressure-bearing plate, 9, a cutting-off mechanism, 91, a mounting bracket, 92, a cam, 93, a third connecting rod, 94, a contact rod, 95, a lower pressing rod, 96, a guide column, 97, a cutter, 98, a third return spring, 99, a guide groove plate, 10, a feeding mechanism, 101, a mounting frame, 102, a straight gear, 103, a feeding roller, 104, a rotating disc, 105, a rotating shaft, 106, a deflector rod, 107, a belt, 11, a feeding and dust removing mechanism, 111, a mounting rod, 112, a limiting groove plate, 113 and a dust removing wheel, 12. anti-adhesion mechanism 121, connecting block, 122, fourth reset spring, 123 and buffer plate.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A plug bush stamping device of a switch socket inside a building is disclosed, and shown in a figure 1 and a figure 2, and comprises a base 1, a placing seat 2, a guide seat 3, a mounting plate 4, a first reset spring 5, a stamping plate 6, a power mechanism 7, a pressure-bearing mechanism 8 and a feeding mechanism 10, wherein the placing seat 2 is welded on the rear side of the top of the base 1, the guide seat 3 is fixedly connected on the lower portion of the front side of the placing seat 2 in a bilateral symmetry mode through bolts, the mounting plate 4 is connected between the lower sides of the guide seat 3 in a sliding mode, the stamping plate 6 is arranged on the mounting plate 4 in a sliding mode, the stamping plate 6 is used for stamping raw materials, four first reset springs 5 are uniformly connected between the stamping plate 6 and the mounting plate 4, the power mechanism 7 is connected between the placing seat 2 and the mounting plate 4, the power mechanism 7 can enable the stamping plate 6 to automatically move downwards, the pressure-bearing mechanism 8 is arranged on the base 1 and is used for placing the raw materials, a feeding mechanism 10 is connected between the power mechanism 7 and the base 1, and the feeding mechanism 10 can feed raw materials.

Referring to fig. 3 and 4, the power mechanism 7 includes a mounting seat 71, a servo motor 72, a first connecting rod 73, a second connecting rod 74, a connecting seat 75 and a connecting shaft 76, the mounting seat 71 is fixedly connected to the upper portion of the front side of the placing seat 2 through a bolt, the servo motor 72 is fixedly connected to the front side of the mounting seat 71 through a bolt, the first connecting rod 73 is arranged on the rear side of the output shaft of the servo motor 72, the connecting shaft 76 is rotatably arranged on the upper portion of the placing seat 2, the connecting seat 75 is fixedly connected to the middle of the top of the mounting plate 4 through a bolt, the second connecting rod 74 is rotatably arranged on the connecting seat 75, and the second connecting rod 74 is rotatably connected to the first connecting rod 73 and the connecting shaft 76.

Referring to fig. 5 and 6, the pressure-bearing mechanism 8 includes a pressure-bearing table 81, guide cylinders 82, a second return spring 83 and a pressure-bearing plate 84, the top of the base 1 is fixedly connected with the pressure-bearing table 81 through bolts, the guide cylinders 82 are symmetrically welded to the front and rear sides in the pressure-bearing table 81, the pressure-bearing plate 84 is connected between the guide cylinders 82 in a sliding manner, the pressure-bearing plate 84 is used for bearing raw materials, and the second return spring 83 is connected between the bottom of the pressure-bearing plate 84 and the guide cylinders 82.

Referring to fig. 9, fig. 10, fig. 11 and fig. 12 show, feed mechanism 10 is including mounting bracket 101, spur gear 102, feed roller 103, rolling disc 104, pivot 105, driving lever 106 and belt 107, there is mounting bracket 101 on the left of base 1 top through the bolt rigid coupling, mounting bracket 101 upside up-down symmetry rotary type is equipped with feed roller 103, feed roller 103 can drive raw and other materials after rotating and remove, feed roller 103 is the rubber material, feed roller 103 front and back both sides all have spur gear 102 through the key-type connection, the spur gear 102 of front and back both sides all intermeshing, upside feed roller 103 rear side is connected with rolling disc 104, mounting bracket 101 upper portion rear side rotation type is equipped with pivot 105, pivot 105 front side is connected with driving lever 106, driving lever 106 and rolling disc 104 contact, be connected with belt 107 through the drive wheel between pivot 105 rear side and the connecting axle 76 rear side.

When the plug bush of the switch socket needs to be punched out, a worker can put the socket raw material on the pressure-bearing table 81 through the space between the feeding rollers 103, and then the servo motor 72 can be started to work, the output shaft of the servo motor 72 rotates to drive the first connecting rod 73 to rotate, the first connecting rod 73 rotates to drive the second connecting rod 74 and the connecting shaft 76 to rotate, so that the connecting seat 75 and the mounting plate 4 can move downwards through the second connecting rod 74, the connecting shaft 76 rotates to drive the rotating shaft 105 to rotate through the belt 107 and the driving wheel, the rotating shaft 105 rotates to drive the deflector rod 106 to rotate, the deflector rod 106 rotates to drive the rotating disc 104 to rotate, the rotating disc 104 rotates to drive the upper feeding roller 103 to rotate, so that the lower feeding roller 103 rotates through the spur gear 102, the feeding roller 103 rotates to drive the socket raw material, and the feeding roller 103 is made of rubber, the friction force is larger, so as to better drive the socket raw material to move towards the right, the mounting plate 4 moves downwards to drive the first return spring 5 and the stamping plate 6 to move downwards, the stamping plate 6 moves downwards after contacting with the socket raw material, the part of the socket raw material on the pressure bearing plate 84 can move downwards, the pressure bearing plate 84 moves downwards, the second return spring 83 is compressed, when the pressure bearing plate 84 cannot move downwards, the mounting plate 4 moves downwards continuously, the stamping plate 6 moves upwards on the mounting plate 4, the first return spring 5 is compressed, a plug bush can be stamped on the socket raw material through the matching of the stamping plate 6, the pressure bearing plate 84 and the pressure bearing table 81, when the stamping plate 6 moves downwards to contact with the socket raw material, the deflector rod 106 rotates no longer to drive the rotating disc 104 to rotate, the first connecting rod 73 rotates 180 degrees and then rotates continuously to drive the second connecting rod 74 to move upwards, and further the mounting plate 4, First reset spring 5 and punching press board 6 rebound, simultaneously under the effect of first reset spring 5 the punching press board 6 moves on mounting panel 4 and resets, bearing plate 84 rebound resets under the effect of second reset spring 83, when pivot 105 drove driving lever 106 and rotate complete week, driving lever 106 can be in again and drive rolling disc 104 and carry out the pivoted state, so alright carry out the material loading work of socket raw and other materials automatically when punching press at every turn, first connecting rod 73 continues to rotate alright carry out the punching press work to socket raw and other materials once more, when need not the punching press plug bush, stop servo motor 72 work, collect the socket raw and other materials that have the plug bush and just can carry out next process.

Example 2

In addition to embodiment 1, referring to fig. 1, 7 and 8, the present invention further includes a cutting mechanism 9, the cutting mechanism 9 can cut the raw material, the cutting mechanism 9 includes a mounting bracket 91, a cam 92, a third connecting rod 93, a contact rod 94, a pressing rod 95, a guide post 96, a cutting tool 97, a third return spring 98 and a guide groove plate 99, the mounting bracket 91 is fixed on the right side of the top of the base 1 through bolts, the cam 92 is rotatably arranged on the upper side of the mounting bracket 91, the contact rod 94 is welded on the outer side of the cam 92, the guide post 96 is rotatably arranged on the right side of the top of the base 1 through welding, the cutting tool 97 is slidably connected between the upper side and the lower side of the guide post 96, the raw material can be cut when the cutting tool 97 moves inward, the third return spring 98 is symmetrically connected between the outer side of the cutting tool 97 and the guide post 96, the guide groove plate 99 is arranged on the right side of the top of the base 1 in a welding mode, the cam 92 and the cutting tool 97 are connected with the third connecting rod 93 in a rotating mode, the right side of the mounting plate 4 is fixedly connected with a lower pressing rod 95 through a bolt, and the lower pressing rod 95 moves downwards to be in contact with the contact rod 94.

The mounting plate 4 moves downwards to drive the lower pressing rod 95 to move downwards, the lower pressing rod 95 moves downwards to be in contact with the contact rod 94 and then continues to move, the contact rod 94 can drive the cam 92 to rotate, the cam 92 rotates to drive the cut-off cutter 97 to move inwards through the third connecting rod 93, the third return spring 98 is stretched, at the moment, the first connecting rod 73 rotates 180 degrees, the cut-off cutter 97 moves inwards to cut off the socket raw material part punched out of the plug bush, the part slides down through the guide groove plate 99, a worker can collect the socket raw material, the subsequent processing procedures are convenient to carry out, the problem that the socket raw material punched out of the plug bush is too long and difficult to process is avoided, the first connecting rod 73 continues to rotate to enable the second connecting rod 74 to move upwards, the lower pressing rod 95 moves upwards and does not abut against the contact rod 94 any more, the cut-off cutter 97 moves outwards to reset under the action of the third return spring 98, and the cam 92 and the contact lever 94 are rotationally restored by the third connecting rod 93.

Referring to fig. 1, fig. 13 and fig. 14, still including feeding dust removal mechanism 11, debris such as dust on raw and other materials can be got rid of to feeding dust removal mechanism 11, feeding dust removal mechanism 11 is including installation pole 111, spacing frid 112 and dust removal wheel 113, the symmetry is equipped with installation pole 111 through the welded mode around the middle part of mounting bracket 101 left side, installation pole 111 upside all is equipped with spacing frid 112 through the welded mode, the symmetry joint has dust removal wheel 113 from top to bottom between the spacing frid 112, debris such as dust on the raw and other materials can be got rid of to dust removal wheel 113.

Before passing socket raw and other materials between feed roller 103, the staff can insert socket raw and other materials and pass between spacing frid 112 from between the dust removal wheel 113, so through spacing frid 112 alright play the guide effect to the removal of socket raw and other materials, socket raw and other materials still can make dust removal wheel 113 rotate when removing, can get rid of the dust on socket raw and other materials surface under the effect of dust removal wheel 113, avoid causing the influence to punching press work, after dust removal wheel 113 uses for a long time, the staff still can dismantle dust removal wheel 113 from spacing frid 112 and change, with the cleanliness factor of guaranteeing dust removal wheel 113, and then guarantee the clean effect of dust removal wheel 113.

Referring to fig. 2 and 15, still including anti-adhesion mechanism 12, anti-adhesion mechanism 12 can prevent that raw and other materials from adhering on stamping plate 6, anti-adhesion mechanism 12 is including connecting block 121, fourth reset spring 122 and buffer board 123, the equal bilateral symmetry of both sides is equipped with connecting block 121 through the welded mode around the pressure bearing platform 81, the equal slidingtype buffer board 123 that is equipped with of connecting block 121 upside, buffer board 123 can support raw and other materials, all be connected with fourth reset spring 122 between buffer board 123 bottom and the adjacent connecting block 121.

Socket raw and other materials can be in the buffer board 123 below, when the punching press board 6 moves upwards and resets, the socket raw and other materials rebound after probably driving the punching press, thereby make buffer board 123 rebound a bit distance, fourth reset spring 122 is stretched, simultaneously under the reaction of fourth reset spring 122 alright make buffer board 123 have the power of moving downwards to take back the socket raw and other materials, so can prevent that punching press board 6 from driving socket raw and other materials rebound and breaking away from between the cutter 97, when punching press board 6 not with the contact of socket raw and other materials, buffer board 123 moves downwards under the effect of fourth reset spring 122 and resets.

It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Claims (8)

1. A plug bush stamping device of a switch socket inside a building comprises a base (1), a placing seat (2), a guide seat (3), a mounting plate (4), first reset springs (5) and a stamping plate (6), wherein the placing seat (2) is arranged on the rear side of the top of the base (1), the guide seats (3) are symmetrically arranged on the left and right of the lower portion of the front side of the placing seat (2), the mounting plate (4) is connected between the lower sides of the guide seats (3) in a sliding manner, the stamping plate (6) used for stamping raw materials is arranged on the mounting plate (4) in a sliding manner, four first reset springs (5) are uniformly connected between the stamping plate (6) and the mounting plate (4), the plug bush stamping device is characterized by further comprising a power mechanism (7), a pressure bearing mechanism (8) and a feeding mechanism (10), and the power mechanism (7) capable of enabling the stamping plate (6) to automatically move downwards is connected between the placing seat (2) and the mounting plate (4), be equipped with on base (1) and be used for carrying out the pressure-bearing mechanism (8) placed to raw and other materials, be connected with between power unit (7) and base (1) and carry out feed mechanism (10) of material loading work to raw and other materials.

2. The plug bush stamping device for the switch socket inside the building as claimed in claim 1, wherein the power mechanism (7) comprises a mounting seat (71), a servo motor (72), a first connecting rod (73), a second connecting rod (74), a connecting seat (75) and a connecting shaft (76), the mounting seat (71) is arranged on the upper portion of the front side of the placing seat (2), the servo motor (72) is arranged on the front side of the mounting seat (71), the first connecting rod (73) is arranged on the rear side of an output shaft of the servo motor (72), the connecting shaft (76) is rotatably arranged on the upper portion of the placing seat (2), the connecting seat (75) is arranged in the middle of the top of the mounting plate (4), the second connecting rod (74) is rotatably arranged on the connecting seat (75), and the second connecting rod (74) is rotatably connected with the first connecting rod (73) and the connecting shaft (76).

3. The plug bush stamping equipment for the switch socket inside the building as claimed in claim 2, wherein the pressure bearing mechanism (8) comprises a pressure bearing table (81), guide cylinders (82), second return springs (83) and pressure bearing plates (84), the pressure bearing table (81) is arranged at the top of the base (1), the guide cylinders (82) are symmetrically arranged on the front side and the rear side of the pressure bearing table (81) in the left-right direction, the pressure bearing plates (84) used for bearing raw materials are connected between the guide cylinders (82) in a sliding manner, and the second return springs (83) are connected between the bottoms of the pressure bearing plates (84) and the guide cylinders (82).

4. The socket punching device for the switch socket inside the building as claimed in claim 3, wherein the feeding mechanism (10) comprises a mounting frame (101), a spur gear (102), and a feeding roller (103), rolling disc (104), pivot (105), driving lever (106) and belt (107), base (1) top left side is equipped with mounting bracket (101), mounting bracket (101) upside longitudinal symmetry rotary type is equipped with feed roll (103) that can drive raw and other materials after rotating and remove, both sides all are equipped with straight-teeth gear (102) around feed roll (103), straight-teeth gear (102) all intermeshing of front and back both sides, upside feed roll (103) rear side is equipped with rolling disc (104), mounting bracket (101) upper portion rear side rotation formula is equipped with pivot (105), pivot (105) front side is equipped with driving lever (106), driving lever (106) and rolling disc (104) contact, be connected with belt (107) through the drive wheel between pivot (105) rear side and connecting axle (76) rear side.

5. The plug bush stamping equipment for the switch socket inside the building according to claim 4, further comprising a cutting mechanism (9) capable of cutting off raw materials, wherein the cutting mechanism (9) comprises a mounting bracket (91), a cam (92), a third connecting rod (93), a contact rod (94), a lower pressing rod (95), a guide post (96), a cutting tool (97), a third reset spring (98) and a guide groove plate (99), the mounting bracket (91) is symmetrically arranged on the front and back of the right side of the top of the base (1), the cam (92) is rotatably arranged on the upper side of the mounting bracket (91), the contact rod (94) is arranged on the outer side of the cam (92), the guide post (96) is symmetrically arranged on the front and back of the right side of the top of the base (1), the cutting tool (97) capable of cutting off the raw materials when moving inwards is slidably connected between the upper side and the lower side of the guide post (96), cut and all have third reset spring (98) back symmetrical connection before between cutter (97) outside and guide post (96), base (1) top right side is equipped with guide way board (99), cam (92) and cut equal rotary type between cutter (97) and be connected with third connecting rod (93), mounting panel (4) right side is equipped with depression bar (95) down.

6. The plug bush stamping equipment for the switch socket inside the building according to claim 5, further comprising a feeding dust removal mechanism (11) capable of removing impurities such as dust on raw materials, wherein the feeding dust removal mechanism (11) comprises mounting rods (111), limiting groove plates (112) and dust removal wheels (113), the mounting rods (111) are symmetrically arranged in the front and back of the middle of the left side of the mounting frame (101), the limiting groove plates (112) are arranged on the upper sides of the mounting rods (111), and the dust removal wheels (113) capable of removing impurities such as dust on raw materials are symmetrically clamped between the limiting groove plates (112) in an up-and-down mode.

7. The plug bush stamping equipment of the switch socket inside the building as claimed in claim 6, further comprising an anti-adhesion mechanism (12) capable of preventing raw materials from being adhered to the stamping plate (6), wherein the anti-adhesion mechanism (12) comprises a connecting block (121), a fourth reset spring (122) and a buffer plate (123), the connecting block (121) is symmetrically arranged on the front side and the rear side of the pressure bearing table (81) in a left-right mode, the buffer plate (123) capable of supporting the raw materials is arranged on the upper side of the connecting block (121) in a sliding mode, and the fourth reset spring (122) is connected between the bottom of the buffer plate (123) and the adjacent connecting block (121).

8. The socket punching equipment for the switch socket inside the building as claimed in claim 7, wherein the feeding roller (103) is made of rubber.

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