Foot pin base punching and bending integrated forming device

Abstract

The invention relates to the technical field of stamping equipment, and particularly discloses a foot pin base punching and bending integrated forming device which is used for solving the problem that step-by-step machining is needed in the prior art. Comprising a base and a lower die base arranged at the upper end of the base, a forming groove is formed in the upper end of the lower die base, a blanking hole is formed in the bottom of the forming groove, a limiting sliding groove is formed in an upper end opening of the forming groove, and a punching and bending mechanism used for punching and punching foot pin bases B is arranged above the lower die base. The foot pin base punching device is designed according to existing requirements, one-time punch forming and punching operation can be completed on a foot pin base, the defects of traditional step-by-step operation are overcome, the machining efficiency is greatly improved, in addition, automatic feeding and discharging actions can be completed while a punching head is reset, and the machining efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of stamping equipment, in particular to a punching and bending integrated forming device for a foot nail seat. Background Art

[0002] In the current construction process of communication towers and various high-rise structures, the quality and processing efficiency of the pipe tower foot spikes are crucial as they are key components to ensure safe climbing of personnel and installation and maintenance of equipment. The traditional manufacturing process of the pipe tower foot spikes in the industry has always relied mainly on the steel plate cutting and processing method. Specifically, it is necessary to first perform precise cutting operations according to the design drawings to ensure that the size of the steel plate meets the basic shape requirements of the foot spikes; then the hole making process is carried out to drill holes at the specified positions for installing the foot spikes and connecting other components. The position accuracy and aperture tolerance of these holes have strict standards; then the bending process is carried out to make the steel plate present the specific bending shape required by the foot spikes to meet its installation and use functions on the pipe tower.

[0003] However, this traditional old processing method has many disadvantages. This inefficient processing method is difficult to meet the growing demand for the number of pipe tower foot nails and the requirements for rapid delivery in modern communication engineering construction, and has become an important bottleneck restricting the development of the industry.

[0004] Therefore, there is an urgent need for a new, efficient and quality-assured method and technology for processing the tower foot nail seat to overcome the difficulties faced by the existing processing methods. Summary of the invention

[0005] The purpose of the present invention is to provide a punching and bending integrated forming device for a foot nail seat, which solves the problem that the processing in the prior art requires steps.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A punching and bending integrated forming device for a foot nail seat comprises a base and a lower die seat arranged at the upper end thereof, a forming groove is opened at the upper end of the lower die seat, a blanking hole is arranged at the bottom position of the forming groove, a limiting slide groove is arranged at the upper end position of the forming groove, a punching and bending mechanism for stamping and punching the foot nail seat B is arranged above the lower die seat, a feeding mechanism for automatic feeding is arranged on one side of the lower die seat, the feeding mechanism cooperates with the processing of the punching and bending mechanism, and a limiting component for limiting the foot nail seat B is arranged at the end of the limiting slide groove.

[0008] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0009] In an optional scheme: the punching and bending mechanism includes a punching head, a punching seat is provided at the upper end of the punching head, second side plates are symmetrically provided at both ends of the punching seat, a guide vertical rod is slidably provided on the second side plate, and the lower end of the guide vertical rod is connected to the first side plate on the outer side of the lower die seat, so that the punching seat can move up and down more smoothly, a center hole passes through the upper and lower ends of the punching seat, a punching head column is provided in the center hole, the upper end of the punching head column is connected to the punching seat, the punching seat and the punching seat are connected by a punching spring, and the punching seat is connected to a driving unit for driving it to move up and down.

[0010] In an optional solution: the cross-section of the punching head column is rectangular to avoid rotation with the punching head.

[0011] In an optional solution: an observation notch for observing the punching head column is provided on the side of the punching head.

[0012] In an optional scheme: the feeding mechanism includes a feeding storage frame symmetrically arranged above the limiting slide slot, and a storage area for storing the foot nail seat B is constructed between the two feeding storage frames. The lower end of the feeding storage frame does not extend into the limiting slide slot, and a gap is reserved for feeding. One end of the stamping seat is provided with a feeding push plate that generates thrust for the foot nail seat B, and the inner end of the feeding push plate is horizontally provided with a unloading push block that generates thrust for the formed foot nail seat B, and the outer end of the feeding push plate is connected to drive a feeding push unit that generates thrust.

[0013] In an optional scheme: the feeding pushing unit includes a center connecting rod connected to the outer end of the feeding pushing plate, the outer end of the center connecting rod is provided with a guide side plate, and a feeding guide rod is slidably provided in the guide holes on both sides of the guide side plate. The guide side plate and the lower mold base are connected by a feeding spring, and a vertical connecting rod is provided at the upper end of the guide side plate, and a feeding inclined rod inclined toward the position of the lower mold base is provided at the upper end of the vertical connecting rod. A driving connecting rod is fixedly provided on the outer side of the second side plate, and a feeding pressure rod matching the lower inclined surface of the feeding inclined rod is rotatably provided at the end of the driving connecting rod.

[0014] In an optional solution: a discharge slide for collecting the processed foot nail seat B is provided on the outer side of the lower die seat where the punch seat is located, and a waste slide for collecting waste is fixedly provided on the lower die seat below the blanking hole.

[0015] In an optional scheme: the driving unit includes a top plate arranged on the top of the guide vertical rod, the top plate is provided with a notch, a driving wheel is provided at the notch position, the driving wheel is connected to the output end of the driving motor, the driving motor is installed on the top plate, an eccentric shaft is provided at the eccentric position of the driving wheel, the outer end of the eccentric shaft is rotatably connected to the reciprocating connecting rod, the other end of the reciprocating connecting rod is rotatably connected to the transmission rod, and the lower end of the transmission rod is fixedly connected to the upper end of the punching seat.

[0016] In an optional solution: the limiting assembly includes a limiting notch arranged at the upper end of the lower die base, a reset shaft is fixedly provided at the position of the limiting notch, and an L-shaped baffle is provided on the reset shaft through a reset coil spring.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention is designed according to existing needs and can complete one-time stamping and punching operations on the foot nail seat, eliminating the disadvantages of traditional step-by-step operations and greatly improving the processing efficiency. In addition, it can also complete automatic loading and unloading actions while the punching head is reset, further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of one side of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the other side of the present invention.

[0021] Figure 3 It is a schematic diagram of the lower structure of the present invention.

[0022] Figure 4 For the present invention Figure 1 Schematic diagram of the structure of A.

[0023] Reference numerals: base 100, first side plate 101, guide vertical rod 102, lower die base 103, second side plate 104, top plate 105, notch 106, forming groove 107, unloading chute 108, waste chute 109, limiting chute 110;

[0024] Driving motor 201, driving wheel 200, eccentric shaft 202, reciprocating connecting rod 203, transmission rod 204, punching seat 205, punching spring 206, punching seat 207, punching head column 208, punching head 209, blanking hole 210;

[0025] Limiting notch 301, reset shaft 303, L-shaped baffle 302;

[0026] Unloading push block 401, feeding spring 402, central connecting rod 403, guide side plate 404, feeding guide rod 405, feeding push plate 406, feeding storage frame 407, feeding inclined rod 408, feeding pressure rod 409, driving connecting rod 410, vertical connecting rod 411;

[0027] Footpeg holder B. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1-Figure 4 As shown, the embodiment of the present invention provides a punching and bending integrated forming device for a foot nail seat, comprising a base 100 and a lower die seat 103 arranged at the upper end thereof, a forming groove 107 is opened at the upper end of the lower die seat 103, a blanking hole 210 is arranged at the bottom position of the forming groove 107, a limiting slide groove 110 is arranged at the upper end position of the forming groove 107, the foot nail seat B is pre-positioned by the limiting slide groove 110, a punching and bending mechanism for punching and punching the foot nail seat B is arranged above the lower die seat 103, a feeding mechanism for automatic feeding is arranged on one side of the lower die seat 103, the feeding mechanism cooperates with the processing of the punching and bending mechanism, which greatly improves the processing efficiency, and a limiting component for limiting the foot nail seat B is arranged at the end of the limiting slide groove 110 to avoid excessive displacement of the foot nail seat B;

[0030] The punching and bending mechanism includes a punching head 209, a punching seat 207 is provided at the upper end of the punching head 209, and second side plates 104 are symmetrically provided at both ends of the punching seat 207. A guide vertical rod 102 is slidably provided on the second side plate 104, and the lower end of the guide vertical rod 102 is connected to the first side plate 101 outside the lower die seat 103, so that the punching seat 207 can move up and down more smoothly. The upper and lower ends of the punching seat 207 are penetrated by a center hole, and a punching head column 208 is matched in the center hole. The upper end of the punching head column 208 is connected to the punching seat 20 5, the punching seat 205 is connected to the punching seat 207 through a punching spring 206, and the punching seat 205 is connected to a driving unit for driving it to move up and down. Under the push of the driving unit, the punching head 209 moves downward along the forming groove 107, so that the foot nail seat B is punched along the forming groove 107. After the foot nail seat B is formed, the punching seat 205 continues to move downward, thereby driving the punching head column 208 to pass through the blanking hole 210, punching the center position of the foot nail seat B, thereby realizing a one-time processing operation, which greatly improves the efficiency;

[0031] The feeding mechanism includes a feeding storage frame 407 symmetrically arranged above the limiting slide 110, and a storage area for storing the foot nail seat B is constructed between the two feeding storage frames 407. The lower end of the feeding storage frame 407 does not extend into the limiting slide 110, and a gap is reserved for feeding. One end of the stamping seat 207 is equipped with a feeding push plate 406 that generates a thrust for the foot nail seat B. The inner end of the feeding push plate 406 is horizontally provided with a discharge push block 401 that generates a thrust for the formed foot nail seat B. The outer end of the loading push plate 406 is connected to a loading push unit for driving a thrust force. When the punching seat 207 is reset upward, the loading push unit will be triggered, so that the loading push plate 406 and the unloading push block 401 move. The loading push plate 406 will push the lowermost foot nail seat B out of the storage area. As it pushes, the unloading push block 401 will push away the formed foot nail seat B in the punching seat 207 to avoid interference, and the unprocessed foot nail seat B will be transferred to the position to be processed, so as to achieve continuous processing;

[0032] The feeding pushing unit includes a central connecting rod 403 connected to the outer end of a feeding pushing plate 406, a guide side plate 404 is provided at the outer end of the central connecting rod 403, a feeding guide rod 405 is slidably provided in the guide holes on both sides of the guide side plate 404, the guide side plate 404 is connected to the lower die seat 103 through a feeding spring 402, a vertical connecting rod 411 is provided at the upper end of the guide side plate 404, and a feeding inclined rod 408 is provided at the upper end of the vertical connecting rod 411 which is inclined toward the position of the lower die seat 103. A driving connecting rod 410 is fixedly provided on the outer side of the second side plate 104, and a feeding pressing rod 409 matching the lower inclined surface of the feeding inclined rod 408 is rotatably provided at the end of the driving connecting rod 410. When the punching seat 207 is reset upward to the target height, the driving connecting rod 410 will drive the feeding pressing rod 409 to generate a thrust on the inclined surface of the feeding inclined rod 408, thereby pulling the vertical connecting rod 411 to move toward the lower die seat 103, thereby providing power for feeding and unloading, making the entire processing process more coherent;

[0033] A discharge chute 108 for collecting the processed nail base B is provided on the outer side of the lower die base 103 where the punching base 207 is located. A waste chute 109 for collecting waste is fixedly provided on the lower die base 103 below the blanking hole 210, thereby avoiding the problem of blanking splashing.

[0034] The driving unit includes a top plate 105 arranged on the top of the guide vertical rod 102, a notch 106 is provided on the top plate 105, a driving wheel 200 is provided at the position of the notch 106, the driving wheel 200 is connected to the output end of the driving motor 201, the driving motor 201 is installed on the top plate 105, an eccentric shaft 202 is provided at the eccentric position of the driving wheel 200, the outer end of the eccentric shaft 202 is rotatably connected to the reciprocating connecting rod 203, the other end of the reciprocating connecting rod 203 is rotatably connected to the transmission rod 204, the lower end of the transmission rod 204 is fixedly connected to the upper end of the punching seat 205, under the drive of the driving motor 201, the driving wheel 200 drives the transmission rod 204 to reciprocate up and down through the eccentric shaft 202 and the reciprocating connecting rod 203, thereby providing power for stamping:

[0035] The limiting assembly includes a limiting notch 301 arranged at the upper end of the lower mold base 103, and a reset shaft 303 is fixedly provided at the position of the limiting notch 301. An L-shaped baffle 302 is provided on the reset shaft 303 through rotation of a reset coil spring. The two L-shaped baffles 302 constitute the end surface of the processing position of the foot nail seat B. When the L-shaped baffle 302 is squeezed later, the L-shaped baffle 302 can be forced to rotate, thereby canceling the limit.

[0036] Working principle: During processing, the foot nail seat B is first stored in the loading storage frame 407 position, and multiple loadings are completed at one time. Then, under the drive of the driving motor 201, the driving wheel 200 drives the transmission rod 204 to reciprocate up and down through the eccentric shaft 202 and the reciprocating connecting rod 203, thereby providing power for stamping. The punching head 209 moves downward along the forming groove 107, thereby stamping the foot nail seat B along the forming groove 107. After the foot nail seat B is formed, the punching seat 205 continues to move downward, thereby driving the punching head column 208 to pass through the blanking hole 210, and punching the center position of the foot nail seat B, thereby realizing a one-time processing operation, which greatly improves efficiency;

[0037] When the punch seat 207 is reset upward to the target height, the driving connecting rod 410 will drive the loading pressure rod 409 to generate thrust on the inclined surface of the loading inclined rod 408, thereby pulling the vertical connecting rod 411 to move toward the lower die seat 103, thereby providing power for loading and unloading, making the entire processing process more consistent.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching and bending integrated forming device for a foot nail seat, comprising a base (100) and a lower die base (103) arranged at the upper end thereof, characterized in that: A forming groove (107) is provided at the upper end of the lower die base (103), a blanking hole (210) is provided at the bottom of the forming groove (107), a limiting slide groove (110) is provided at the upper end of the forming groove (107), a punching and bending mechanism for punching and punching the foot nail seat B is provided above the lower die base (103), a feeding mechanism for automatic feeding is provided on one side of the lower die base (103), the feeding mechanism cooperates with the processing of the punching and bending mechanism, and a limiting component for limiting the foot nail seat B is provided at the end of the limiting slide groove (110).

2. The punching and bending integrated forming device for the nail base according to claim 1, characterized in that: The punching and bending mechanism comprises a punching head (209), a punching seat (207) is provided at the upper end of the punching head (209), and second side plates (104) are symmetrically provided at both ends of the punching seat (207), a guide vertical rod (102) is slidably provided on the second side plate (104), and the lower end of the guide vertical rod (102) is connected to the first side plate (101) outside the lower die seat (103), so that the punching seat (207) can move up and down more smoothly, and the punching seat (207) has a center hole passing through the upper and lower ends, and a punching head column (208) is provided in the center hole, and the upper end of the punching head column (208) is connected to the punching seat (205), and the punching seat (205) and the punching seat (207) are connected by a punching spring (206), and the punching seat (205) is connected to a driving unit for driving it to move up and down.

3. The punching and bending integrated forming device for a foot nail seat according to claim 1, characterized in that: The cross section of the punching head column (208) is rectangular.

4. The punching and bending integrated forming device for a foot nail seat according to claim 1, characterized in that: The side surface of the punching head (209) is provided with an observation notch for observing the punching head column (208).

5. The punching and bending integrated forming device for a foot nail seat according to claim 2, characterized in that: The feeding mechanism includes a feeding storage frame (407) symmetrically arranged above the limiting slide groove (110), and a storage area for storing the foot nail seat B is constructed between the two feeding storage frames (407). The lower end of the feeding storage frame (407) does not extend into the limiting slide groove (110), and a gap is reserved for feeding. One end of the stamping seat (207) is provided with a feeding push plate (406) for generating thrust for the foot nail seat B, and the inner end of the feeding push plate (406) is horizontally provided with a unloading push block (401) for generating thrust for the formed foot nail seat B, and the outer end of the feeding push plate (406) is connected to drive a feeding push unit for generating thrust.

6. The punching and bending integrated forming device for a foot nail seat according to claim 5, characterized in that: The feeding pushing unit comprises a central connecting rod (403) connected to the outer end of a feeding pushing plate (406); a guide side plate (404) is provided at the outer end of the central connecting rod (403); a feeding guide rod (405) is slidably provided in the guide holes on both sides of the guide side plate (404); the guide side plate (404) is connected to the lower die seat (103) via a feeding spring (402); a vertical connecting rod (411) is provided at the upper end of the guide side plate (404); a feeding inclined rod (408) inclined toward the position of the lower die seat (103) is provided at the upper end of the vertical connecting rod (411); a driving connecting rod (410) is fixedly provided on the outer side of the second side plate (104); a feeding pressure rod (409) matching the lower inclined surface of the feeding inclined rod (408) is rotatably provided at the end of the driving connecting rod (410).

7. The punching and bending integrated forming device for a nail base according to claim 2, characterized in that: A discharge slideway (108) for collecting the processed foot nail seat B is provided on the outer side of the lower die seat (103) where the punch seat (207) is located, and a waste slideway (109) for collecting waste is fixedly provided on the lower die seat (103) below the blanking hole (210).

8. The punching and bending integrated forming device for a foot nail seat according to claim 1, characterized in that: The driving unit comprises a top plate (105) arranged on the top of the guide vertical rod (102), a notch (106) being provided on the top plate (105), a driving wheel (200) being provided at the position of the notch (106), the driving wheel (200) being connected to the output end of a driving motor (201), the driving motor (201) being mounted on the top plate (105), an eccentric shaft (202) being provided at an eccentric position of the driving wheel (200), the outer end of the eccentric shaft (202) being rotatably connected to a reciprocating connecting rod (203), the other end of the reciprocating connecting rod (203) being rotatably connected to a transmission rod (204), and the lower end of the transmission rod (204) being fixedly connected to the upper end of a punching seat (205).

9. The punching and bending integrated forming device for a foot nail seat according to claim 1, characterized in that: The limiting assembly comprises a limiting notch (301) arranged at the upper end of the lower die base (103); a reset shaft (303) is fixedly provided at the position of the limiting notch (301); and an L-shaped baffle (302) is provided on the reset shaft (303) for rotation via a reset coil spring.

Images