CN213436569U - Part punching device - Google Patents
Part punching device Download PDFInfo
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- CN213436569U CN213436569U CN202022480029.8U CN202022480029U CN213436569U CN 213436569 U CN213436569 U CN 213436569U CN 202022480029 U CN202022480029 U CN 202022480029U CN 213436569 U CN213436569 U CN 213436569U
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Abstract
The utility model discloses a part punching device, which comprises a punching cylinder, a cylinder mounting plate, a supporting bottom plate and a punching demoulding component; the punching and demolding assembly comprises a supporting frame, a punching assembly, a demolding assembly and a feeding assembly; the support frame comprises support legs and a support plate; the punching assembly comprises a mounting plate, a punch and a guide rod; the demoulding component comprises a sliding block, a sliding groove A, a sliding groove B, a bending plate A, a bending plate B, a connecting plate A, a connecting plate B, a guide folded plate A, a guide folded plate B, a spring, a demoulding plate and a connecting block. The utility model has simple structure and convenient operation; the utility model discloses a drawing of patterns subassembly punches a hole, the part that will block on the drift that can be quick peels off, has reduced artificial use, and whole process links up, can carry out the processing of punching a hole of continuity, and machining efficiency is high, has improved the efficiency of punching a hole of part.
Description
Technical Field
The utility model belongs to a parts machining equipment technical field especially relates to part punching device.
Background
In the process of machining parts, according to actual requirements, some parts adopt a method of punching by a punch to machine holes in the parts. In the prior art, a punching device is often used to punch a part. However, in the actual use process, the part after punching can be clamped on the punch of the punching device, and the part clamped on the punch needs to be taken down again, so that the processing efficiency of the part is greatly influenced, and the large-batch production is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current technical problem, providing part punching device.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the part punching device comprises a punching cylinder, a cylinder mounting plate and a supporting bottom plate; the punching cylinder is arranged on the upper end surface of the cylinder mounting plate; the movable end of the punching cylinder extends into the lower part of the cylinder mounting plate; the upper end surface of the supporting bottom plate is fixedly connected with the lower end surface of the cylinder mounting plate through a supporting column; the punching demoulding assembly is also included; the punching demoulding assembly is arranged between the cylinder mounting plate and the supporting bottom plate;
the punching and demolding assembly comprises a supporting frame, a punching assembly, a demolding assembly and a feeding assembly;
the support frame comprises support legs and a support plate; the supporting legs are fixed on the supporting bottom plate, and the supporting plate is fixed above the supporting legs;
the punching assembly comprises a mounting plate, a punch and a guide rod; the punch is fixedly arranged at the front part of the mounting plate; the guide rod is fixedly arranged on the mounting plate and is positioned at the rear side of the punch; the punch and the guide rod penetrate through the support plate; the bottom end of the guide rod is wedge-shaped; the upper end of the punch is fixedly connected with the movable end of the punching cylinder; the movable end of the punching cylinder drives the punching assembly to reciprocate up and down;
the demoulding component comprises a sliding block, a sliding chute A, a sliding chute B, a bending plate A, a bending plate B, a connecting plate A, a connecting plate B, a guide folded plate A, a guide folded plate B, a spring, a demoulding plate and a connecting block;
the sliding block is fixedly arranged on the front side of the supporting leg; the sliding chute A and the sliding chute B have the same structure and are both connected with the sliding block in a sliding manner; the sliding chute A is positioned at the left side of the sliding block, and the sliding chute B is positioned at the right side of the sliding block; the vertical part of the bending plate A is fixedly arranged on the front end surface of the sliding chute A, and the vertical part of the bending plate B is fixedly arranged on the front end surface of the sliding chute B; a left screw is fixed on the left side of the upper end of the bending plate A, and a right screw is fixed on the right side of the upper end of the bending plate B; a spring is connected between the left screw and the right screw; the connecting plate A is vertically fixed on the front end surface of the horizontal part of the bending plate A, and the connecting plate B is vertically fixed on the front end surface of the horizontal part of the bending plate B;
the guide folded plate A and the guide folded plate B are respectively fixed on the front end surfaces of the connecting plate A and the connecting plate B; the bottom surfaces of the guide folded plate A and the guide folded plate B are inclined towards the lower right, and the bottom surfaces of the guide folded plate A and the guide folded plate B are on an inclined plane; the vertical part of the guide folded plate A and the vertical part of the guide folded plate B are respectively arranged in front of the connecting plate A and the connecting plate B;
the connecting block is fixedly arranged on the lower end surface of the front part of the supporting plate, and the stripper plate is fixedly arranged below the connecting block; a channel is arranged on the connecting block; the diameter of the channel is larger than that of the punch; the demoulding plate is provided with a demoulding hole; the diameter of the demoulding hole is matched with the punch;
the projection of the bottom end of the guide rod falls between the bending plate A and the bending plate B;
the feeding assembly comprises a feeding block, a limiting block and a push rod; the feeding block comprises a feeding bottom plate and a feeding pressing plate; a feeding groove A is arranged on the feeding bottom plate, and a feeding groove B is arranged on the left side of the feeding groove A; the feeding groove B is vertical to the feeding groove A; a limiting groove is formed in the limiting block and communicated with the feeding groove A; the mandril slides in the limiting groove and the feeding groove A; the feeding press plate is fixed on the upper end surface of the feeding bottom plate;
the limiting block is positioned under the punch and fixed on the supporting bottom plate; the material loading piece is fixed on the front side of the limiting block.
Preferably, a spacing screw is arranged between the sliding chute A and the sliding chute B and is fixed on the front side of the supporting leg; grooves are formed in the upper end face and the lower end face of the sliding block; the sliding groove A is provided with a bulge matched with the groove.
Preferably, the right side of the horizontal part of the bending plate A and the left side of the horizontal part of the bending plate B are provided with gaps; pulleys are rotatably arranged in the notches.
Preferably, the ejector rod is pushed by an air cylinder.
The utility model discloses the theory of action as follows:
the utility model discloses when using, the part that needs punch a hole is sent into the drift below from the material loading subassembly. The part is sent into in the material loading groove A from material loading groove B through pay-off vibration dish, and the ejector pin promotes through the cylinder, promotes the part and enters into under the spacing inslot drift to withstand the part.
The movable end of the punching cylinder pushes the punch, and the punch drives the mounting plate and the guide rod to move together.
The bottom end of the guide rod is wedge-shaped, the guide rod penetrates between the two pulleys in the downward movement process, the process pushes the bending plate A to move leftwards, the bending plate B moves rightwards, the connecting plate A and the connecting plate B are further driven to open, the guide folded plate A and the guide folded plate B are driven to open, and the punch moves downwards to punch holes in the parts below the punch. The part after punching is blocked on the drift, along with the rising of drift, is taken out from the spacing groove.
The punch moves to the position between the guide folded plate A and the stripper plate, the end part of the guide rod rises and leaves the pulley, the bending plate A and the bending plate B are closed under the action of the spring, the connecting plate A and the connecting plate B are further closed, the guide folded plate A and the guide folded plate B are driven to be closed, the punch continues to move, the part cannot pass through a stripping hole in the stripper plate, the part is stripped from the punch by the stripper plate and falls down along the guide folded plate B, and the part is collected at the right end of the guide folded plate B by using a container.
The utility model discloses do not draw pay-off vibration dish, pay-off vibration dish use be prior art, and the field technician can select, install and control according to actual user demand, and not describe in detail here again. The cylinder used for the ram is not shown and the pushing and control of the ram by the cylinder is well known to those skilled in the art and will not be described in detail here.
The utility model discloses a drawing of patterns subassembly punches a hole, the part that will block on the drift that can be quick peels off, has reduced artificial use, and whole process links up, can carry out the processing of punching a hole of continuity, and machining efficiency is high, has improved the efficiency of punching a hole of part.
The utility model discloses following beneficial effect has been reached:
the utility model has simple structure and convenient operation; the utility model discloses a drawing of patterns subassembly punches a hole, the part that will block on the drift that can be quick peels off, has reduced artificial use, and whole process links up, can carry out the processing of punching a hole of continuity, and machining efficiency is high, has improved the efficiency of punching a hole of part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a front view (without the loading platen) of the punch stripper assembly of FIG. 1;
FIG. 4 is a perspective view of FIG. 3;
FIG. 5 is a perspective view of FIG. 3 from another perspective;
fig. 6 is a top view of the stripper assembly of fig. 1.
In the figure: 1. punching a cylinder; 2. a cylinder mounting plate; 3. a support base plate; 4. a support pillar; 5. supporting legs; 6. a support plate; 7. mounting a plate; 8. a punch; 9. a guide bar; 10. a slider; 11. a chute A; 12. a chute B; 13. a bending plate A; 14. a bending plate B; 15. a connecting plate A; 16. a connecting plate B; 17. a guide folded plate A; 18. a guide folded plate B; 19. a spring; 20. a stripper plate; 21. connecting blocks; 22. a spacer screw; 23. a groove; 24. a protrusion; 25. a left screw; 26. a right screw; 27. a limiting groove; 28. a channel; 29. demoulding holes; 30. a pulley; 31. a feeding bottom plate; 32. a limiting block; 33. a top rod; 34. feeding and pressing plates; 35. a feeding groove A; 36. and a feeding trough B.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
Example 1
As shown in fig. 1 to 6, the part punching apparatus includes a punching cylinder 1, a cylinder mounting plate 2, a support base plate 3; the punching cylinder 1 is arranged on the upper end surface of the cylinder mounting plate 2; the movable end of the punching cylinder 1 extends into the lower part of the cylinder mounting plate 2; the upper end face of the supporting bottom plate 3 is fixedly connected with the lower end face of the cylinder mounting plate 2 through a supporting column 4. The punching demoulding assembly is also included; the punching and demolding assembly is installed between the cylinder installation plate 2 and the supporting bottom plate 3.
The punching and demolding assembly comprises a supporting frame, a punching assembly, a demolding assembly and a feeding assembly.
The support frame comprises support legs 5 and a support plate 6; supporting legs 5 are fixed on supporting bottom plate 3, and backup pad 6 is fixed above supporting legs 5.
The punching assembly comprises a mounting plate 7, a punch 8 and a guide rod 9; the punch 8 is fixedly arranged at the front part of the mounting plate 7; the guide rod 9 is fixedly arranged on the mounting plate 7 and is positioned at the rear side of the punch 8; the punch 8 and the guide rod 9 both penetrate through the support plate 6; the bottom end of the guide rod 9 is wedge-shaped; the upper end of the punch 8 is fixedly connected with the movable end of the punching cylinder 1; the movable end of the punching cylinder 1 drives the punching assembly to reciprocate up and down.
The demoulding assembly comprises a sliding block 10, a sliding groove A11, a sliding groove B12, a bending plate A13, a bending plate B14, a connecting plate A15, a connecting plate B16, a guide flap A17, a guide flap B18, a spring 19, a demoulding plate 20 and a connecting block 21.
The slide block 10 is fixedly arranged on the front side of the supporting leg 5; the sliding groove A11 and the sliding groove B12 are the same in structure and are in sliding connection with the sliding block 10; the sliding groove A11 is positioned at the left side of the sliding block 10, and the sliding groove B12 is positioned at the right side of the sliding block 10; a spacing screw 22 is arranged between the sliding groove A11 and the sliding groove B12, and the spacing screw 22 is fixed at the front side of the supporting leg 5; grooves 23 are formed in the upper end face and the lower end face of the sliding block 10; the slide groove A11 is provided with a projection 24 which is matched with the groove 23.
The vertical part of the bending plate A13 is fixedly arranged on the front end surface of the sliding chute A11, and the vertical part of the bending plate B14 is fixedly arranged on the front end surface of the sliding chute B12; a left screw 25 is fixed on the left side of the upper end of the bending plate A13, and a right screw 26 is fixed on the right side of the upper end of the bending plate B14; a spring 19 is connected between the left screw 25 and the right screw 26; web a15 is vertically fixed to the front end surface of the horizontal portion of bending plate a13, and web B16 is vertically fixed to the front end surface of the horizontal portion of bending plate B14. The right side of the horizontal part of the bending plate A13 and the left side of the horizontal part of the bending plate B14 are both provided with notches; pulleys 30 are rotatably arranged in the notches.
The guide flap A17 and the guide flap B18 are respectively fixed on the front end surfaces of the connecting plate A15 and the connecting plate B16; the bottom surfaces of the guide flap A17 and the guide flap B18 are inclined towards the lower right, and the bottom surfaces of the guide flap A17 and the guide flap B18 are on an inclined plane; the vertical portion of guide flap a17 and the vertical portion of guide flap B18 are forward of web a15 and web B16, respectively.
The connecting block 21 is fixedly arranged on the lower end surface of the front part of the supporting plate 6, and the stripper plate 20 is fixedly arranged below the connecting block 21; the connecting block 21 is provided with a channel 28; the diameter of the passage 28 is greater than the diameter of the punch 8; the stripper plate 20 has a stripper hole 29; the diameter of the release hole 29 is matched to the punch 8.
The projection of the bottom end of the guide bar 9 falls between the bending plates a13 and B14.
The feeding assembly comprises a feeding block, a limiting block 32 and a push rod 33; the feeding block comprises a feeding bottom plate 31 and a feeding pressing plate 34; a feeding groove A35 is arranged on the feeding bottom plate 31, and a feeding groove B36 is arranged on the left side of the feeding groove A35; the feeding groove B36 is vertical to the feeding groove A35; a limiting groove 27 is formed in the limiting block 32, and the limiting groove 27 is communicated with the feeding groove A35; the mandril 33 slides in the limit groove 27 and the feeding groove A35; the feeding press plate 34 is fixed on the upper end face of the feeding bottom plate 31.
The limiting block 32 is positioned under the punch and fixed on the supporting bottom plate 3; the upper material block is fixed on the front side of the limiting block 32.
The ram 33 is pushed by an air cylinder.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (4)
1. The part punching device comprises a punching cylinder, a cylinder mounting plate and a supporting bottom plate; the punching cylinder is arranged on the upper end surface of the cylinder mounting plate; the movable end of the punching cylinder extends into the lower part of the cylinder mounting plate; the upper end surface of the supporting bottom plate is fixedly connected with the lower end surface of the cylinder mounting plate through a supporting column; the method is characterized in that: the punching demoulding assembly is also included; the punching demoulding assembly is arranged between the cylinder mounting plate and the supporting bottom plate;
the punching and demolding assembly comprises a supporting frame, a punching assembly, a demolding assembly and a feeding assembly;
the support frame comprises support legs and a support plate; the supporting legs are fixed on the supporting bottom plate, and the supporting plate is fixed above the supporting legs;
the punching assembly comprises a mounting plate, a punch and a guide rod; the punch is fixedly arranged at the front part of the mounting plate; the guide rod is fixedly arranged on the mounting plate and is positioned at the rear side of the punch; the punch and the guide rod penetrate through the support plate; the bottom end of the guide rod is wedge-shaped; the upper end of the punch is fixedly connected with the movable end of the punching cylinder; the movable end of the punching cylinder drives the punching assembly to reciprocate up and down;
the demoulding component comprises a sliding block, a sliding chute A, a sliding chute B, a bending plate A, a bending plate B, a connecting plate A, a connecting plate B, a guide folded plate A, a guide folded plate B, a spring, a demoulding plate and a connecting block;
the sliding block is fixedly arranged on the front side of the supporting leg; the sliding chute A and the sliding chute B have the same structure and are both connected with the sliding block in a sliding manner; the sliding chute A is positioned at the left side of the sliding block, and the sliding chute B is positioned at the right side of the sliding block; the vertical part of the bending plate A is fixedly arranged on the front end surface of the sliding chute A, and the vertical part of the bending plate B is fixedly arranged on the front end surface of the sliding chute B; a left screw is fixed on the left side of the upper end of the bending plate A, and a right screw is fixed on the right side of the upper end of the bending plate B; a spring is connected between the left screw and the right screw; the connecting plate A is vertically fixed on the front end surface of the horizontal part of the bending plate A, and the connecting plate B is vertically fixed on the front end surface of the horizontal part of the bending plate B;
the guide folded plate A and the guide folded plate B are respectively fixed on the front end surfaces of the connecting plate A and the connecting plate B; the bottom surfaces of the guide folded plate A and the guide folded plate B are inclined towards the lower right, and the bottom surfaces of the guide folded plate A and the guide folded plate B are on an inclined plane; the vertical part of the guide folded plate A and the vertical part of the guide folded plate B are respectively arranged in front of the connecting plate A and the connecting plate B;
the connecting block is fixedly arranged on the lower end surface of the front part of the supporting plate, and the stripper plate is fixedly arranged below the connecting block; a channel is arranged on the connecting block; the diameter of the channel is larger than that of the punch; the demoulding plate is provided with a demoulding hole; the diameter of the demoulding hole is matched with the punch;
the projection of the bottom end of the guide rod falls between the bending plate A and the bending plate B;
the feeding assembly comprises a feeding block, a limiting block and a push rod; the feeding block comprises a feeding bottom plate and a feeding pressing plate; a feeding groove A is arranged on the feeding bottom plate, and a feeding groove B is arranged on the left side of the feeding groove A; the feeding groove B is vertical to the feeding groove A; a limiting groove is formed in the limiting block and communicated with the feeding groove A; the mandril slides in the limiting groove and the feeding groove A; the feeding press plate is fixed on the upper end surface of the feeding bottom plate;
the limiting block is positioned under the punch and fixed on the supporting bottom plate; the material loading piece is fixed on the front side of the limiting block.
2. The part punch apparatus of claim 1, wherein: a spacing screw is arranged between the sliding chute A and the sliding chute B and is fixed on the front side of the supporting leg; grooves are formed in the upper end face and the lower end face of the sliding block; the sliding groove A is provided with a bulge matched with the groove.
3. The part punch apparatus of claim 2, wherein: the right side of the horizontal part of the bending plate A and the left side of the horizontal part of the bending plate B are provided with gaps; pulleys are rotatably arranged in the notches.
4. The part punch apparatus of claim 3, wherein: the ejector pin promotes through the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480029.8U CN213436569U (en) | 2020-10-30 | 2020-10-30 | Part punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480029.8U CN213436569U (en) | 2020-10-30 | 2020-10-30 | Part punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213436569U true CN213436569U (en) | 2021-06-15 |
Family
ID=76297459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022480029.8U Active CN213436569U (en) | 2020-10-30 | 2020-10-30 | Part punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213436569U (en) |
-
2020
- 2020-10-30 CN CN202022480029.8U patent/CN213436569U/en active Active
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