CN113333542A

CN113333542A - Hemisphere stamping forming equipment for industrial production

Info

Publication number: CN113333542A
Application number: CN202110511285.5A
Authority: CN
Inventors: 吴健宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-09-03

Abstract

The invention relates to punch forming equipment, in particular to hemispherical punch forming equipment for industrial production. The technical problem is as follows: the hemispherical punch forming equipment for the industrial production can automatically clamp an iron plate when the iron plate is punched, can automatically discharge materials after being punched, and can automatically limit the iron plate before being punched. The utility model provides a hemisphere stamping forming equipment for industrial production, including: the stamping mechanism is arranged on the support; and the limiting mechanism is arranged on the support. The automatic limiting device has the advantages that the automatic clamping can be realized when the iron plate is punched, the automatic blanking can be realized after the punching is finished, the automatic limiting effect can be realized on the iron plate before the punching is finished, when the iron plate is punched, the first supporting block moves downwards to drive the clamping blocks on the two sides to move oppositely to clamp the iron plate to be punched, and the iron plate is prevented from being deviated during the punching.

Description

Hemisphere stamping forming equipment for industrial production

Technical Field

The invention relates to punch forming equipment, in particular to hemispherical punch forming equipment for industrial production.

Background

The mechanical parts are basic elements forming the machine and are non-detachable single parts forming the machine and the machine, and the mechanical parts of partial machines are hemispherical due to the shape, so when the mechanical parts are manufactured, the iron plate materials of the mechanical parts need to be subjected to hemispherical punch forming.

The method used by part of manufacturers for carrying out hemispherical punch forming on the iron plate comprises the steps of manually placing the iron plate at the punching position of a punching tool, then manually fixing the iron plate, and carrying out hemispherical punch forming on the iron plate through the punching tool after the iron plate is fixed; the method has three problems, one is that the punching work intensity is higher after the punching is carried out by manually fixing the punching; after the iron plate is punched, the iron sheet needs to be manually taken out or placed; and thirdly, the iron plate is fixed and positioned inaccurately by hand.

Based on the problems existing in the process of carrying out hemispherical punch forming on the iron plate, the hemispherical punch forming equipment for industrial production is required to be designed, wherein the hemispherical punch forming equipment can automatically clamp the iron plate when the iron plate is punched, can automatically discharge materials after being punched and can automatically limit the iron plate before being punched.

Disclosure of Invention

Need manual carry out the punching press after it is fixed to iron plate when overcoming above to iron plate punching press, manual fix not accurate can produce great error to iron plate, and the punching press has accomplished the shortcoming that needs the manual unloading of carrying on, technical problem: the hemispherical punch forming equipment for the industrial production can automatically clamp an iron plate when the iron plate is punched, can automatically discharge materials after being punched, and can automatically limit the iron plate before being punched.

The technical scheme is as follows: the utility model provides a hemisphere stamping forming equipment for industrial production, including: the stamping mechanism is arranged on the support; and the limiting mechanism is arranged on the support.

Optionally, the punching mechanism comprises: the cylinder is arranged on one side of the support; the first support block is arranged on the cylinder telescopic rod; the upper part of the bracket is provided with the first sliding sleeve; the first guide rod is arranged on the first sliding sleeve in a sliding mode and connected with the first support block; the first spring is sleeved on the first guide rod, and two ends of the first spring are respectively connected with the first support block and the first sliding sleeve; the lower part of the first guide rod is provided with the hemispherical block.

Optionally, stop gear includes: the first guide rails are symmetrically arranged on the bracket; the limiting plates are connected between the first guide rails in a sliding manner; the second guide rods are arranged on the inner sides of the first guide rails and are connected with the limiting plates in a sliding mode; and the second springs are sleeved on the second guide rods, and two ends of each second spring are respectively connected with the limiting plate and the first guide rail.

Optionally, still including the unloading subassembly, the unloading subassembly is including: the storage frame is arranged on the bracket; the third guide rod is arranged on the bracket; the second sliding sleeve is arranged on the third guide rod in a sliding mode; the third spring is connected between the second sliding sleeve and the third guide rod; the push block is arranged at the top of the second sliding sleeve; the first wedge-shaped block is arranged between the two sides of the push block; the first inclined rod is symmetrically arranged on the first supporting block and matched with the first wedge-shaped block.

Optionally, the device further comprises a clamping assembly, wherein the clamping assembly comprises: the bracket is symmetrically provided with 4 fourth guide rods, and the number of the fourth guide rods is 4; the clamping blocks are arranged between the fourth guide rods on the two sides in a sliding manner; the fifth springs are sleeved on the fourth guide rods, and two ends of each fifth spring are respectively arranged between the clamping block and the bracket; the second guide rails are symmetrically arranged on the bracket and are positioned above the clamping blocks; the second inclined rods are arranged in the second guide rails in a sliding mode and are matched with the first supporting blocks and the clamping blocks on the same side; and the fourth springs are connected between the second inclined rods and the second guide rail.

Optionally, still include the transmission subassembly, the transmission subassembly includes: the lower part of the bracket is symmetrically provided with the second supporting block; the first rotating rod is rotatably arranged between the second branch blocks; the rocker is arranged on the first rotating rod, and one side of the rocker is matched with the limiting plate; the lower parts of the outer sides of the first inclined rods are provided with the third guide sleeves; the fifth guide rods are arranged in the third guide sleeves in a sliding manner; the third supporting block is arranged between the bottoms of the fifth guide rods; and the sixth spring is sleeved on the fifth guide rod, and two ends of the sixth spring are respectively connected with the third support block and the third guide sleeve.

Optionally, the clamping device further comprises a lifting assembly, and the lifting assembly is arranged between the clamping blocks.

Optionally, the lifting device further comprises a lifting assembly, wherein the lifting assembly comprises: the bottom of each clamping block is provided with the fifth guide rail; the fifth guide rail is provided with a second rotating rod in a sliding manner; the fourth branch block is arranged between two sides of the second rotating rod; the lifting blocks are arranged between the fourth supporting blocks.

The invention has the beneficial effects that: 1. the invention achieves the effects that the iron plate can be automatically clamped when being stamped, the iron plate can be automatically blanked after being stamped, and the iron plate can be automatically limited before being stamped.

2. When punching press iron plate, first supporting shoe moves down can drive the tight piece of clamp of both sides and move in opposite directions and press from both sides tight iron plate that needs the punching press, and iron plate emergence skew when preventing the punching press.

3. The first oblique rod of first bolster downstream drive both sides downstream, then can drive the ejector pad and remove to the rear side, the third spring is compressed, when the ejector pad removed to the rearmost side, the iron plate of storage frame below then can drop to the front side of ejector pad, first bolster drives the in-process that the first oblique rod upward movement of both sides resets, the third spring resets and drives the ejector pad and move to the front side and reset, the ejector pad moves to the front side and resets and impels the iron plate of front side to the punching press position forward, thereby realize automatic unloading.

4. In the process of punching the iron plate, the first inclined rod moves downwards to drive the third guide sleeve, the fifth guide rod, the sixth spring and the third support block to move downwards, the third support block moves downwards to push the warping plate to move downwards, the front side moves upwards, the warping plate moves upwards to drive the limiting plate to move upwards to limit the iron plate, and the purpose of automatically limiting the iron plate is achieved.

Drawings

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

Fig. 2 is a schematic perspective view of the stamping mechanism of the present invention.

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

Fig. 4 is a schematic perspective view of the blanking assembly of the present invention.

Fig. 5 is a perspective view of the clamping assembly of the present invention.

Fig. 6 is a schematic perspective view of the transmission assembly of the present invention.

Figure 7 is a schematic perspective view of the lift assembly of the present invention.

Description of reference numerals: 1: a bracket, 2: punching mechanism, 20: cylinder, 21: first branch block, 22: first guide bar, 23: hemispherical block, 24: first runner, 25: first spring, 3: stop gear, 30: first guide rail, 31: a limit plate, 32: second guide bar, 33: second spring, 4: unloading subassembly, 40: storage frame, 41: third guide bar, 42: second runner, 43: third spring, 44: push block, 45: first wedge block, 46: first diagonal member, 5: clamping assembly, 50: second guide rail, 51: second diagonal member, 52: fourth spring, 53: clamping block, 54: fourth guide bar, 55: fifth spring, 6: transmission assembly, 60: second branch block, 61: first rotating lever, 62: wane, 63: third guide bush, 64: fifth guide bar, 65: third branch block, 66: sixth spring, 7: lift assembly, 70: fifth guide rail, 71: lifting block, 72: fourth branch block, 73: a second rotating rod.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1

A hemisphere stamping forming device for industrial production is shown in figures 1, 2 and 3 and comprises a support 1, a stamping mechanism 2 and a limiting mechanism 3, wherein the stamping mechanism 2 is arranged on the support 1, and the limiting mechanism 3 is arranged on the front portion of the support 1.

The stamping mechanism 2 comprises a cylinder 20, a first support block 21, a first guide rod 22, a hemispherical block 23, a first sliding sleeve 24 and a first spring 25, the cylinder 20 is arranged on the front right side of the support 1, the first support block 21 is arranged on an expansion link of the cylinder 20, the first sliding sleeve 24 is arranged on the upper portion of the support 1, the first guide rod 22 is arranged on the first sliding sleeve 24 in a sliding mode, the first guide rod 22 is connected with the first support block 21, the first spring 25 is sleeved on the first guide rod 22, two ends of the first spring 25 are respectively connected with the first support block 21 and the first sliding sleeve 24, and the hemispherical block 23 is arranged on the lower portion of the first guide rod 22.

Limiting mechanism 3 is including first guide rail 30, limiting plate 31, second guide arm 32 and second spring 33, and 1 anterior symmetry of support is equipped with first guide rail 30, and slidingly be connected with limiting plate 31 between the first guide rail 30, and first guide rail 30 inboard all is equipped with second guide arm 32, and second guide arm 32 all is connected with limiting plate 31 slidingly, all overlaps on the second guide arm 32 and has second spring 33, and second spring 33 both ends are connected with limiting plate 31 and first guide rail 30 respectively.

When needing to carry out the punching press to iron plate, place iron plate in the punching press position that lies in the below of hemisphere piece 23 on support 1, manual upwards promotes limiting plate 31 and carries on spacingly to iron plate, second spring 33 is compressed, open cylinder 20, cylinder 20 telescopic link downstream drives first guide arm 22 downstream through first piece 21, first spring 25 is stretched, first guide arm 22 downstream drives hemisphere piece 23 downstream and carries out the punching press to iron plate, the limiting plate 31 is loosened to the punching press completion, second spring 33 resets and drives limiting plate 31 and reset, cylinder 20 telescopic link upward movement drives first piece 21 afterwards, first guide arm 22 and hemisphere piece 23 upward movement reset, first spring 25 also resets thereupon, it can to use completion to close cylinder 20.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, 4, 5, 6, and 7, the blanking device further includes a blanking assembly 4, the blanking assembly 4 includes a storage frame 40, a third guide rod 41, a second sliding sleeve 42, a third spring 43, a push block 44, a first wedge 45, and a first inclined rod 46, the storage frame 40 is disposed at the rear of the support 1, the third guide rod 41 is disposed at the rear of the support 1, the second sliding sleeve 42 is slidably disposed on the third guide rod 41, the third spring 43 is connected between the second sliding sleeve 42 and the third guide rod 41, the push block 44 is disposed at the top of the second sliding sleeve 42, the first wedge 45 is disposed between the left and right sides of the push block 44, the first inclined rods 46 are symmetrically disposed at the rear side of the first support block 21, and the first inclined rods 46 are all matched with the first wedge 45.

The clamping device comprises a clamping assembly 5, the clamping assembly 5 comprises a second guide rail 50, second oblique rods 51, fourth springs 52, clamping blocks 53, fourth guide rods 54 and fifth springs 55, the fourth guide rods 54 are symmetrically arranged on the left and right of the front portion of the support 1, the number of the fourth guide rods 54 is 4, the clamping blocks 53 are arranged between the fourth guide rods 54 on the two sides in a sliding mode, the fifth springs 55 are sleeved on the fourth guide rods 54, the two ends of each fifth spring 55 are respectively arranged between the clamping blocks 53 and the support 1, the second guide rail 50 is symmetrically arranged on the left and right of the front portion of the support 1, the second guide rail 50 is located above the clamping blocks 53, the second oblique rods 51 are arranged in the second guide rail 50 in a sliding mode, the second oblique rods 51 are matched with the clamping blocks 53 on the same side of the first support block 21, and the clamping blocks 53 on the same side of the first support block, and the fourth springs 52 are connected between the second oblique rods 51 and the second guide rail 50.

The rack is characterized by further comprising a transmission assembly 6, the transmission assembly 6 comprises a second support block 60, a first rotating rod 61, a warping plate 62, a third guide sleeve 63, a fifth guide rod 64, a third support block 65 and a sixth spring 66, the second support block 60 is symmetrically arranged on the lower portion of the rack 1, the first rotating rod 61 is arranged between the second support blocks 60 in a rotating mode, the warping plate 62 is arranged on the first rotating rod 61, the front side of the warping plate 62 is matched with the limiting plate 31, the third guide sleeve 63 is arranged on the lower portion of the outer side of the first inclined rod 46, the fifth guide rod 64 is arranged in the third guide sleeve 63 in a sliding mode, the third support block 65 is arranged between the bottoms of the fifth guide rods 64, the third support block 65 is matched with the rear side of the warping plate 62, the fifth guide rod 64 is sleeved with the sixth spring 66, and two ends of the sixth spring 66 are respectively connected with the third support block 65 and the third guide sleeve 63.

Still including lifting subassembly 7, lifting subassembly 7 is including fifth guide rail 70, lifting piece 71, fourth branch piece 72 and second rotary rod 73, presss from both sides tight piece 53 bottom and all is equipped with fifth guide rail 70, all is equipped with second rotary rod 73 on the fifth guide rail 70 in the slidingtype, is equipped with fourth branch piece 72 between second rotary rod 73 both sides, is equipped with lifting piece 71 between fourth branch piece 72.

The iron plates are conveniently placed and stacked in the storage frame 40, when the iron plates are punched, the first support block 21 moves downwards to drive the first inclined rods 46 at two sides to move downwards, the first inclined rods 46 move downwards to push the push block 44 and the second sliding sleeve 42 to move towards the rear side through the first wedge-shaped block 45, the third spring 43 is compressed, when the push block 44 moves towards the rear side, the iron plate at the lowest position of the storage frame 40 can fall to the front side of the push block 44, the first support block 21 drives the first inclined rods 46 at two sides to move upwards for resetting, the third spring 43 resets to drive the second sliding sleeve 42, the push block 44 and the first wedge-shaped block 45 to move forwards for resetting, the push block 44 moves forwards for resetting to push the iron plates at the front side forwards, the punched iron plates are manually taken out, and the next iron plate needing to be punched is pushed to the punching position, so that the automatic blanking of the iron plates is realized.

When the first support block 21 moves downwards, the first support block can be in contact with the second inclined rod 51 and can be extruded to move downwards, the fourth spring 52 is compressed, the second inclined rod 51 moves downwards to push the clamping block 53 to move oppositely to clamp an iron plate to be punched, the fifth spring 55 is compressed, after punching, the first support block 21 moves upwards to be separated from the contact with the second inclined rod 51, and the fourth spring 52 and the fifth spring 55 are reset to drive the clamping block 53 and the second inclined rod 51 to reset to release clamping of the punched iron plate.

In the process of punching the iron plate, the first inclined rod 46 moves downwards to drive the third guide sleeve 63, the fifth guide rod 64, the sixth spring 66 and the third support block 65 to move downwards, the third support block 65 moves downwards to push the warping plate 62 to move downwards, the front side moves upwards, the front side of the warping plate 62 moves upwards to drive the limiting plate 31 to move upwards to limit the iron plate, manual operation is not needed, the second spring 33 is compressed, the first inclined rod 46 continues to move downwards at the moment, the third guide sleeve 63 continues to move downwards on the fifth guide rod 64, the sixth spring 66 is compressed to buffer, after punching, the second inclined rod 51 moves upwards to reset, the sixth spring 66 resets to drive the third guide sleeve 63 to reset, the second spring 33 resets to drive the limiting block to reset, and the limiting block resets to drive the warping plate 62, the third support block 65, the third guide sleeve 63 and the fifth guide rod 64 to reset.

When the clamping blocks 53 move oppositely to clamp the iron plate, the fifth guide rail 70 is driven to move oppositely, the fifth guide rail 70 moves oppositely to drive the fourth supporting blocks 72 to move downwards, the fourth supporting blocks 72 move downwards to drive the lifting blocks 71 to move downwards, the iron plate is not influenced by the lifting blocks 71 when the hemispherical blocks 23 punch the iron plate, after punching, the clamping blocks 53 move relatively to drive the fifth guide rail 70 to move relatively, and the fifth guide rail 70 moves relatively to drive the lifting blocks 71 to move upwards through the fourth supporting blocks 72 to eject the punched iron plate, so that blanking is facilitated.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a hemisphere stamping forming equipment for industrial production which characterized in that, including:

the stamping device comprises a support (1) and a stamping mechanism (2), wherein the stamping mechanism (2) is arranged on the support (1);

the limiting mechanism (3) is arranged on the support (1).

2. The hemisphere punch forming apparatus for industrial production according to claim 1, wherein the punch mechanism (2) includes:

the air cylinder (20) is arranged on one side of the support (1);

the first supporting block (21) is arranged on the telescopic rod of the air cylinder (20);

the first sliding sleeve (24) is arranged at the upper part of the bracket (1);

the first guide rod (22) is arranged on the first sliding sleeve (24) in a sliding mode, and the first guide rod (22) is connected with the first supporting block (21);

the first spring (25) is sleeved on the first guide rod (22), and two ends of the first spring (25) are respectively connected with the first support block (21) and the first sliding sleeve (24);

the lower part of the first guide rod (22) is provided with the hemispherical block (23).

3. The hemisphere punch forming device for industrial production according to claim 2, wherein the limiting mechanism (3) includes:

the first guide rail (30) is symmetrically arranged on the bracket (1);

the limiting plates (31) are connected between the first guide rails (30) in a sliding manner;

the inner sides of the first guide rails (30) are respectively provided with the second guide rods (32), and the second guide rods (32) are respectively connected with the limiting plate (31) in a sliding manner;

the second spring (33) is sleeved on the second guide rod (32), and two ends of the second spring (33) are respectively connected with the limiting plate (31) and the first guide rail (30).

4. The hemisphere punching and forming device for industrial production according to claim 3 is characterized by further comprising a blanking component (4), wherein the blanking component (4) comprises:

the storage frame (40) is arranged on the support (1);

the third guide rod (41) is arranged on the bracket (1);

the second sliding sleeve (42) is arranged on the third guide rod (41) in a sliding mode;

the third spring (43) is connected between the second sliding sleeve (42) and the third guide rod (41);

the top of the second sliding sleeve (42) is provided with the push block (44);

the first wedge-shaped block (45) is arranged between two sides of the push block (44);

first down tube (46), symmetry is equipped with on first piece (21) first down tube (46), first down tube (46) all with first wedge (45) cooperation.

5. The hemisphere punching and forming device for industrial production according to claim 4 is characterized by further comprising a clamping assembly (5), wherein the clamping assembly (5) comprises:

the bracket (1) is symmetrically provided with the fourth guide rods (54), and the number of the fourth guide rods (54) is 4;

the clamping blocks (53) are arranged between the fourth guide rods (54) on the two sides of the clamping block (53) in a sliding mode;

the fifth spring (55) is sleeved on the fourth guide rod (54), and two ends of the fifth spring (55) are respectively arranged between the clamping block (53) and the bracket (1);

the second guide rail (50) is symmetrically arranged on the bracket (1), and the second guide rail (50) is positioned above the clamping block (53);

the second inclined rods (51) are arranged in the second guide rails (50) in a sliding manner, and the second inclined rods (51) are matched with the first supporting block (21) and the clamping block (53) on the same side;

and the fourth spring (52) is connected between the second inclined rod (51) and the second guide rail (50).

6. The hemisphere punching and forming device for industrial production according to claim 5, further comprising a transmission component (6), wherein the transmission component (6) comprises:

the second supporting blocks (60) are symmetrically arranged at the lower part of the bracket (1);

the first rotating rod (61) is rotatably arranged between the second branch blocks (60);

the rocker (62) is arranged on the first rotating rod (61), and one side of the rocker (62) is matched with the limiting plate (31);

the lower part of the outer side of the first inclined rod (46) is provided with a third guide sleeve (63);

the fifth guide rods (64) are arranged in the third guide sleeves (63) in a sliding manner;

the third supporting blocks (65) are arranged between the bottoms of the fifth guide rods (64);

and the sixth spring (66) is sleeved on the fifth guide rod (64), and two ends of the sixth spring (66) are respectively connected with the third support block (65) and the third guide sleeve (63).

7. The hemispherical punch forming device for industrial production according to claim 6, characterized in that, the device further comprises a lifting assembly (7), and the lifting assembly (7) is arranged between the clamping blocks (53).

8. Hemisphere punch forming equipment for industrial production according to claim 6, characterized by that, the lifting assembly (7) includes:

the bottom of each clamping block (53) is provided with the fifth guide rail (70);

the second rotating rods (73) are arranged on the fifth guide rails (70) in a sliding manner;

a fourth branch block (72), wherein the fourth branch block (72) is arranged between two sides of the second rotating rod (73);

the lifting blocks (71) are arranged between the fourth supporting blocks (72).