AU2020102503A4

AU2020102503A4 - Stamping equipment for router shell position holes

Info

Publication number: AU2020102503A4
Application number: AU2020102503A
Authority: AU
Inventors: Yueqing CAI
Original assignee: KUNSHAN ZHENHE MOULD HARDWARE MACHINERY CO Ltd
Current assignee: KUNSHAN ZHENHE MOULD HARDWARE MACHINERY CO Ltd
Priority date: 2020-04-17
Filing date: 2020-09-29
Publication date: 2020-11-19
Anticipated expiration: 2028-09-29
Also published as: CN212070224U; WO2021208347A1

Abstract

The present utility model provides a stamping equipment for router shell position holes, which comprises mounting frame, hydraulic rod, upper mold and lower mold. The lower mold is provided with a jacking mechanism which comprises through holes, first rod, second rod, third rod, fourth rod, rack and gear; two sides of the lower mold are respectively provided with through hole; one side of the lower mold is hinged with a L-shaped first rod, and the position of the first rod is corresponding to the through hole on one side; one side of the first rod is hinged with the second rod, and the other side of the first rod is hinged with the third rod; the other side of the lower mold is hinged with the fourth rod, and the fourth rod is hinged with the third rod; a rack with reset function is installed in the mounting frame.

Description

Stamping equipment for router shell position holes

FIELD OF THE UTILITY MODEL

[0001] The utility model belongs to the technical field of stamping equipment, and specifically is a stamping equipment for router shell position holes.

BACKGROUND OF THE UTILITY MODEL

[0002] Stamping mold which is called as cold stamping mold is a special process equipment for processing materials like metal or non-metal into parts or semi-finished products in cold stamping processing. Stamping is a pressure processing method that uses a mold installed on a press machine to apply pressure to the materials at room temperature to cause separation or plastic deformation of the materials to obtain the required parts.

[0003] In the existing mold mechanism, an upper mold and a lower mold are generally used up and down correspondingly to stamp and form products. After completing the stamping, many products are easy to adhere to the forming groove of the lower mold, which is very troublesome for manual picking. It's not convenient, and also not ideal. Some equipment uses spring to eject, which has poor reliability and is prone to occur safety accidents.

SUMMARY OF THE UTILITY MODEL

[0004] The utility model provides a stamping equipment for router shell position holes, which is used to solve the problem of inconvenience in taking out the parts when using stamping equipment, and the beneficial effect of safe and fast parts taking can be achieved.

[0005] The utility model is realized through the following technical solutions.

[0006] A stamping equipment for router shell position holes, comprises a mounting frame, a hydraulic rod, an upper mold and a lower mold, and the upper side of the mounting frame is equipped with the hydraulic rod, the power output end of the hydraulic rod is connected with the upper mold, and the inner lower side of the mounting frame is provided with the lower mold corresponding to the upper mold; the lower mold is provided with a jacking mechanism which comprises through holes, a first rod, a second rod, a third rod, a fourth rod, a rack and a gear; two sides of the lower mold are respectively provided with through hole; one side of the lower mold is hinged with a L-shaped first rod, the included angle of the first rod itself is obtuse angle, and the position of the first rod is corresponding to the through hole on one side; one middle side of the first rod is hinged with the second rod, and the lower end of the other side of the first rod is hinged with the third rod; the other side of the lower mold is hinged with the fourth rod, and the lower end of the fourth rod is hinged with one end of the third rod; a rack with reset function is installed in the mounting frame, and the rack 10 corresponds to one side of the upper mold and passes through the through hole on the other side of the lower mold; and a gear meshing with the rack is installed on one side of the mounting frame, and one end of the second rod is hinged with the gear.

[0007] Further, the second rod is located at the rear side of the first rod, the third rod is located at the front side of the first rod, and the fourth rod, the third rod and the first rod are all located at the front side of the rack and the gear.

[0008] Further, a guide sleeve is arranged in the mounting frame, the rack is arranged in the guide sleeve, and a return spring is arranged between the guide sleeve and the rack.

[0009] Further, the middle part of the rack is cog part, the upper and lower parts of the rack are smooth parts, and the gear is an incomplete gear.

[0010] Further, one side of the upper mold is provided with a pressing plate which can contact with the rack.

[0011] Further, the pressing plate is an inverted T-shaped structure, and the upper part of the pressing plate is a rod-shaped structure with thread and is connected with the upper mold through thread.

[0012] The advantages of the utility model are as follows.

[0013] The structure design of the utility model is reasonable. Stamping action drives the rack to move, and the movement of the rack drives the gear to rotate, so that the rod linkage makes the first rod rise or retract. When the first rod is retracted, it does not affect the placement of the stamping part. When the first rod is tilted, one side of the stamping part moves upward, which is convenient for taking and placing the stamping part. At the same time, when the first rod is tilted, there is a gap between the stamping part and the lower mold, which can prevent adhesion and achieve the purpose of taking out the part easily.

[0014] The utility model has simple structure, the jacking mechanism is located at the lower side of the lower mold, the layout is reasonable, and space is saved. The jacking mechanism adopts mechanical structure linkage to realize the function of easy to take part, which has good stability and can effectively avoid the occurrence of faults. In the process of use, after the upper mold leaves, the rack is reset, and then the first rod performs the action of taking part to prevent unnecessary injury to the staff and improve the safety of use.

BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to explain the embodiments of the present utility model or the technical solutions in the prior art more clearly, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 is a schematic diagram of the structure of the utility model.

[0017] Figure 2 is the first schematic diagram of the service state of the jack-up mechanism.

[0018] Figure 3 is the second schematic diagram of the service state of the jack-up mechanism.

[0019] In the figures, 1-mounting frame, 2-hydraulic rod, 3-upper mold, 4-lower mold, 5 through hole, 6-first rod, 7-second rod, 8-third rod, 9-fourth rod, 10-rack, 11-gear, 12-guide sleeve, 13-spring, 14-pressingrod.

DETAILED DESCRIPTION OF THE UTILITY MODEL

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the technical solutions in the embodiments of the present utility model will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

[0021] A stamping equipment for router shell position holes, as shown in Figure 1, comprises a mounting frame 1, a hydraulic rod 2, an upper mold 3 and a lower mold 4. The upper side of the mounting frame 1 is equipped with the hydraulic rod 2 which is configured to provide driving force for the stamping operation. The power output end of the hydraulic rod 2 is connected with the upper mold 3. The inner lower side of the mounting frame 1 is provided with the lower mold 4 corresponding to the upper mold 3. The power output end of the hydraulic rod 2 moves to drive the upper mold 3 to move to the lower mold 4.

[0022] As shown in figures 2-3, the lower mold 4 is provided with a jacking mechanism which comprises through holes 5, a first rod 6, a second rod 7, a third rod 8, a fourth rod 9, a rack 10 and a gear 11. Two sides of the lower mold 4 are respectively provided with through hole 5. One side of the lower mold 4 is hinged with a L-shaped first rod 6. The included angle of the first rod 6 itself is obtuse angle, and the position of the first rod 6 is corresponding to the through hole 5 on one side. One middle side of the first rod 6 is hinged with the second rod 7, and the lower end of the other side of the first rod 6 is hinged with the third rod 8. The length of the second rod 7 is less than that of the third rod 8. The rotation of the first rod 6 drives the second rod 7 and the third rod 8 to rotate. The other side of the lower mold 4 is hinged with the fourth rod 9, and the lower end of the fourth rod 9 is hinged with one end of the third rod 8. A rack 10 with reset function is installed in the mounting frame 1, and the rack 10 passes through the through hole 5 on the other side. A gear 11 meshing with the rack 10 is installed on one side of the mounting frame 1, and one end of the second rod 7 is hinged with the gear 11.

[0023] As shown in figures 2-3, the second rod 7 is located at the rear side of the first rod 6, the third rod 8 is located at the front side of the first rod 6, and the fourth rod 9, the third rod 8 and the first rod 6 are all located at the front side of the rack 10 and the gear 11. The layout is reasonable and does not affect the use.

[0024] As shown in figures 2-3, a guide sleeve 12 is arranged in the mounting frame 1, and the rack 10 is arranged in the guide sleeve 12. A return spring 13 is arranged between the guide sleeve 12 and the rack 10. The middle part of the rack 10 is cog part, and the upper and lower parts of the rack 10 are smooth parts. The gear 11 is an incomplete gear.

[0025] As shown in figure 1, the rack 10 corresponds to one side of the upper mold 3, that is, one side of the upper mold 3 is provided with a protruding part corresponding to the rack 10, or one side of the upper mold 3 is provided with a pressing plate 14 which can contact with the rack 10. The pressing plate 14 increases the contact area with the rack 10 to ensure that the rack 10 can move smoothly. The pressing plate 14 is an inverted T-shaped structure, and its upper part is a rod-shaped structure with thread and is connected with the upper mold 3 through thread. According to the use demand, the staff can adjust the use position of the pressing plate 14 by rotating the upper end of the pressing plate 14.

[0026] In the process of use, the staff places the stamping part in the lower mold 4, and starts the hydraulic rod 2. The power output end of the hydraulic rod 2 drives the upper mold 3 to move downward, and the upper mold 3 moves downward to drive the pressing plate 14 to move downward. The pressure plate 14 moves to drive the rack 10 to move downward, and the rack 10 moves down along the guide sleeve 12. The rack 10 is meshed with the gear 11, and the movement of the rack 10 drives the gear 11 to rotate anticlockwise. The rotation of the gear 11 pulls the first rod 6 to left through the second rod 7, and under the restriction of the third rod 8 and the fourth rod 9, the first rod 6 rotates clockwise. The upper part of the first rod 6 is retracted into the lower mold 4, and the hydraulic rod 2 continues to move for stamping.

[0027] When finishing the stamping work, the hydraulic rod 2 moves reversely to drive the upper mold 3 to move upward, that is, the external force applied on the rack 10 is reduced. The rack 10 moves up along the guide sleeve 12 under the action of the spring 13. The movement of the rack 10 drives the gear 11 to rotate clockwise, and the gear 11 rotates so that the second rod 7 pushes the first rod 6 to right. Since the first rod 6 is restricted by the third rod 8 and the fourth rod 9, the first rod 6 rotates anticlockwise to make its upper end move upward to jack up one side of the stamping part to facilitate taking out the part.

[0028] Although the utility model is described in detail by referring to the attached drawings and combining with the preferred embodiment, the utility model is not limited to this. Without departing from the spirit and essence of the utility model, ordinary technical personnel in the art can make various equivalent modifications or substitutions to the embodiments of the utility model, and these modifications or substitutions shall be within the scope of the utility model. Any technical personnel familiar with the technical field can easily think of the change or replacement within the technical scope disclosed by the utility model, and all of them shall be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the protection scope of the claims.

Claims

CLAIMS: 1. A stamping equipment for router shell position holes, comprises a mounting frame, a hydraulic rod, an upper mold and a lower mold, and the upper side of the mounting frame is equipped with the hydraulic rod, the power output end of the hydraulic rod is connected with the upper mold, and the inner lower side of the mounting frame is provided with the lower mold corresponding to the upper mold, characterized in that, the lower mold is provided with a jacking mechanism which comprises through holes, a first rod, a second rod, a third rod, a fourth rod, a rack and a gear; two sides of the lower mold are respectively provided with through hole; one side of the lower mold is hinged with a L-shaped first rod, the included angle of the first rod itself is obtuse angle, and the position of the first rod is corresponding to the through hole on one side; one middle side of the first rod is hinged with the second rod, and the lower end of the other side of the first rod is hinged with the third rod; the other side of the lower mold is hinged with the fourth rod, and the lower end of the fourth rod is hinged with one end of the third rod; a rack with reset function is installed in the mounting frame, and the rack 10 corresponds to one side of the upper mold and passes through the through hole on the other side of the lower mold; and a gear meshing with the rack is installed on one side of the mounting frame, and one end of the second rod is hinged with the gear.
2. The stamping equipment for router shell position holes according to claim 1, characterized in that, the second rod is located at the rear side of the first rod, the third rod is located at the front side of the first rod, and the fourth rod, the third rod and the first rod are all located at the front side of the rack and the gear.
3. The stamping equipment for router shell position holes according to claim 1, characterized in that, a guide sleeve is arranged in the mounting frame, the rack is arranged in the guide sleeve, and a return spring is arranged between the guide sleeve and the rack.
4. The stamping equipment for router shell position holes according to claim 1, characterized in that, the middle part of the rack is cog part, the upper and lower parts of the rack are smooth parts, and the gear is an incomplete gear.
5. The stamping equipment for router shell position holes according to claim 1, characterized in that, one side of the upper mold is provided with a pressing plate which can contact with the rack, the pressing plate is an inverted T-shaped structure, and the upper part of the pressing plate is a rod-shaped structure with thread and is connected with the upper mold through thread.