CN220387623U - Punching and hole discharging equipment - Google Patents
Punching and hole discharging equipment Download PDFInfo
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- CN220387623U CN220387623U CN202321567808.9U CN202321567808U CN220387623U CN 220387623 U CN220387623 U CN 220387623U CN 202321567808 U CN202321567808 U CN 202321567808U CN 220387623 U CN220387623 U CN 220387623U
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- 238000004080 punching Methods 0.000 title claims abstract description 227
- 238000007599 discharging Methods 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 36
- 229910052782 aluminium Inorganic materials 0.000 description 36
- 230000006872 improvement Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to the field of punching, in particular to hole punching equipment, which comprises a frame, a driving device and a punching device, wherein the driving device and the punching device are arranged on the frame, the driving device comprises a driving mechanism, a driving seat and a plurality of needle punching mechanisms, the driving mechanism is connected with the driving seat, and the needle punching mechanisms are arranged at the bottom of the driving seat; the needle punching mechanism comprises a needle punching and limiting assembly, and the limiting assembly is movably connected with the driving seat and is arranged above the needle punching so that the needle punching is in contact with or does not interfere with the limiting assembly; the punching device is arranged below the driving seat; the punching device comprises a punching seat and a guide seat arranged on the punching seat, and a gap is reserved between the punching seat and the guide seat; the punching needle is driven by the driving mechanism to penetrate through the guide seat and is inserted into the punching seat through the gap. The utility model has the advantages of high production efficiency, low production cost, low labor intensity and high precision.
Description
Technical Field
The utility model relates to the field of punching, in particular to a hole punching device.
Background
The number of punching positions set by the existing aluminum profile punching equipment is very limited, and generally, only a few punching positions are set, if a plurality of holes are required to be punched on one aluminum profile, repeated punching operation is required, and the production efficiency is low. In addition, each punching position is required to be provided with an independent punching machine, an independent positioning assembly and an independent pressing assembly to fix and punch a section of aluminum profile to be punched, so that the production cost is high, and the large processing space is occupied, so that the occupied area of equipment is large. In addition, the distance between holes on each aluminum profile can be different, so that the distance between punching machines needs to be adjusted to meet production requirements, positioning and fixing are needed respectively, the operation is complex, the punching precision is easily reduced through multiple times of adjusting and positioning, meanwhile, the production efficiency is reduced, and the labor intensity is improved.
For example: the application number 201920709911.X discloses multi-station punching equipment for processing aluminum profiles, which comprises a base, a plurality of table punching machines, a plurality of positioning assemblies with the same structure and a plurality of compacting assemblies with the same structure, wherein the positioning assemblies and the compacting assemblies are respectively fixedly arranged on the table punching machines; the desk type punching machine is respectively arranged on the base, guide rods are respectively arranged on the front side and the rear side of the base, and the desk type punching machine is respectively and slidably connected to the guide rods. Therefore, the punching machines, the positioning assemblies and the compacting assemblies with corresponding numbers are required to punch a plurality of holes, the occupied space is large, each punching hole is also required to be positioned and fixed respectively, the distance between the punching machines is also required to be adjusted when the punching distances are different, and therefore the production efficiency is low, the production cost is high, the labor intensity is high and the precision is low.
Disclosure of Invention
The utility model aims to solve the technical problems of high production efficiency, low production cost, low labor intensity and high precision of the hole punching and discharging equipment.
In order to solve the technical problems, the utility model provides a hole punching device which comprises a rack, a driving device and a punching device, wherein the driving device and the punching device are arranged on the rack, the driving device comprises a driving mechanism, a driving seat and a plurality of needle punching mechanisms, the driving mechanism is connected with the driving seat, and the needle punching mechanisms are arranged at the bottom of the driving seat; the needle punching mechanism comprises a needle punching and limiting assembly, and the limiting assembly is movably connected with the driving seat and is arranged above the needle punching so that the needle punching is in contact with or does not interfere with the limiting assembly;
the punching device is arranged below the driving seat; the punching device comprises a punching seat and a guide seat arranged on the punching seat, and a gap is reserved between the punching seat and the guide seat; the punching needle is driven by the driving mechanism to penetrate through the guide seat and is inserted into the punching seat through the gap.
As the improvement of above-mentioned scheme, actuating mechanism passes through drive assembly and is connected with the drive seat, drive assembly includes first drive plate and first connecting plate, actuating mechanism, first drive plate, first connecting plate and drive seat swing joint in proper order, first drive plate and frame swing joint.
As the improvement of above-mentioned scheme, drive assembly still includes linkage strip, second drive plate and second connecting plate, linkage strip both ends respectively with first drive plate and second drive plate swing joint, second drive plate, second connecting plate and drive seat swing joint in proper order, second drive plate and frame swing joint.
As the improvement of above-mentioned scheme, the frame includes backup pad and curb plate, backup pad and curb plate are connected, actuating mechanism installs in the backup pad, first drive plate and second drive plate all with backup pad swing joint, drive seat and curb plate swing joint.
As the improvement of above-mentioned scheme, the drive seat is equipped with towards needle chamber and spacing chamber, towards needle chamber and link up the bottom surface and the spacing chamber of drive seat, towards the needle and locate towards needle intracavity and stretch out the bottom of drive seat, spacing subassembly locates in the spacing chamber.
As an improvement of the scheme, the limiting component comprises a limiting block and a connecting handle connected with the limiting block, and the limiting block can be arranged in the limiting cavity and is arranged above the punching needle; the limiting block is driven by the connecting handle to enter or extend out of the limiting cavity.
As an improvement of the scheme, the driving seat is provided with a bearing lath, one end of the connecting handle is connected with the limiting block, and the other end of the connecting handle is arranged on the bearing lath in a penetrating mode.
As the improvement of above-mentioned scheme, punching device still includes pressure seat and hold-down mechanism that is connected, press the seat and locate the guide holder bottom, hold-down mechanism locates on the guide holder, press the seat to make it be close to or keep away from the seat of punching through hold-down mechanism drive.
As an improvement of the scheme, the guide seat is provided with a first guide cavity penetrating through the upper end face and the lower end face, the pressing seat is provided with a second guide cavity penetrating through the upper end face and the lower end face, and the punching seat is provided with a third guide cavity penetrating through the upper end face and the lower end face;
the needle punching cavity, the first guide cavity, the second guide cavity and the third guide cavity are coaxially arranged.
As the improvement of above-mentioned scheme, still including locating device who locates frame one side, locating device includes the locating rack and locates the positioning mechanism on the locating rack, positioning mechanism is including locating motor, lead screw, connecting seat and the locating strip that connect gradually, the locating strip is located the seat front side that punches a hole, the locating strip makes its both ends round trip movement at the seat that punches a hole through the drive of locating motor.
The implementation of the utility model has the following beneficial effects:
the punching and discharging equipment is only provided with one driving mechanism and one driving seat, the bottom of the driving seat is provided with a plurality of punching needle mechanisms, the plurality of punching needle mechanisms are driven by the driving mechanism to move under the driving of the driving seat, and a plurality of holes on an aluminum profile can be punched at the same time.
The needle punching mechanism comprises a needle punching and limiting assembly, and the limiting assembly is movably connected with the driving seat and arranged above the needle punching, so that the needle punching is in interference or non-interference with the limiting assembly. When the top of the punching needle is in contact with the limiting component, the punching needle cannot move upwards, and the punching needle is inserted into the aluminum profile placed on the punching seat under the driving of the driving mechanism, so that punching is formed. When the punching needle is not interfered with the limiting component, the punching needle can move upwards, and when punching, the punching needle moves upwards under the reaction of the aluminum profile, so that the hole position at the position is not punched. Therefore, the movable range of the punching needle is adjusted through the change of the position of the limiting assembly, so that the punching position on the aluminum profile can be controlled, and the punching interval is adjusted. Compared with the prior art that the spacing between punching machines needs to be adjusted, the utility model has the advantages of fewer operation steps, simple operation, simple structure and small occupied space, greatly improves the production efficiency, reduces the production cost and reduces the labor intensity.
Finally, the utility model is also provided with a guide seat, the aluminum profile is placed on the punching seat, the punching needle penetrates through the guide seat to enter the gap, and the punching needle pierces the aluminum profile to be inserted on the punching seat, so that punching holes are formed on the aluminum profile. The punching needle is limited by the guide of the guide seat in the moving process, so that the punching needle is not deviated, the effective punching and the accurate punching position are ensured, and the high punching precision is ensured.
Drawings
FIG. 1 is a schematic view of a structure of a hole punching apparatus of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the drive mechanism, drive assembly and drive socket of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the drive socket, the limiting assembly, the punch pin and the punching device of FIG. 1;
fig. 4 is a cross-sectional view of fig. 3.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
Referring to fig. 1-4, the utility model discloses a hole punching device, which comprises a frame 1, and a driving device and a punching device which are arranged on the frame 1, wherein the driving device comprises a driving mechanism 2, a driving seat 3 and a plurality of needle punching mechanisms, the driving mechanism 2 is connected with the driving seat 3, and the plurality of needle punching mechanisms are arranged at the bottom of the driving seat 3; the needle punching mechanism comprises a needle punching mechanism 4 and a limiting assembly, wherein the limiting assembly is movably connected with the driving seat 3 and is arranged above the needle punching mechanism 4, so that the needle punching mechanism 4 is in interference or non-interference with the limiting assembly.
The punching device is arranged below the driving seat 3; the punching device comprises a punching seat 8 and a guide seat 7 arranged on the punching seat 8, and a gap 1c is reserved between the punching seat 8 and the guide seat 7; the punching needle 4 is driven by the driving mechanism 2 to pass through the guide seat 7 and is inserted on the punching seat 8 through the gap 1 c.
It should be noted that the utility model can be used for punching U-shaped plate aluminum profiles and C-shaped plate aluminum profiles.
The punching and discharging equipment is only provided with one driving mechanism and one driving seat, the bottom of the driving seat is provided with a plurality of punching needle mechanisms, the plurality of punching needle mechanisms are driven by the driving mechanism to move under the driving of the driving seat, and a plurality of holes on an aluminum profile can be punched at the same time.
The needle punching mechanism comprises a needle punching and limiting assembly, and the limiting assembly is movably connected with the driving seat and arranged above the needle punching, so that the needle punching is in interference or non-interference with the limiting assembly. When the top of the punching needle is in contact with the limiting component, the punching needle cannot move upwards, and the punching needle is inserted into the aluminum profile placed on the punching seat under the driving of the driving mechanism, so that punching is formed. When the punching needle is not interfered with the limiting component, the punching needle can move upwards, and when punching, the punching needle moves upwards under the reaction of the aluminum profile, so that the hole position at the position is not punched. Therefore, the movable range of the punching needle is adjusted through the change of the position of the limiting assembly, so that the punching position on the aluminum profile can be controlled, and the punching interval is adjusted. Compared with the prior art that the spacing between punching machines needs to be adjusted, the utility model has the advantages of fewer operation steps, simple operation, simple structure and small occupied space, greatly improves the production efficiency, reduces the production cost and reduces the labor intensity.
Finally, the utility model is also provided with a guide seat, the aluminum profile is placed on the punching seat, the punching needle penetrates through the guide seat to enter the gap, and the punching needle pierces the aluminum profile to be inserted on the punching seat, so that punching holes are formed on the aluminum profile. The punching needle is limited by the guide of the guide seat in the moving process, so that the punching needle is not deviated, the effective punching and the accurate punching position are ensured, and the high punching precision is ensured.
Preferably, the driving mechanism 2 is a hydraulic cylinder.
Specifically, as shown in fig. 2, the driving mechanism 2 is connected with the driving seat 3 through a driving assembly, the driving assembly includes a first driving plate 61 and a first connecting plate 62, the driving mechanism 2, the first driving plate 61, the first connecting plate 62 and the driving seat 3 are movably connected in sequence, and the first driving plate 61 is movably connected with the frame 1. Preferably, the driving mechanism 2, the first driving plate 61, the first connecting plate 62 and the driving seat 3 are hinged in sequence, and the first driving plate 61 is hinged with the frame 1. The frame supports the first driving plate, and the driving mechanism drives the first driving plate to rotate and drives the driving seat to ascend or descend, so that the punching needle is driven to ascend or descend.
Further, as shown in fig. 2, the driving assembly further includes a linkage bar 63, a second driving plate 64 and a second connecting plate 65, two ends of the linkage bar 63 are respectively movably connected with the first driving plate 61 and the second driving plate 64, the second connecting plate 65 and the driving seat 3 are sequentially movably connected, and the second driving plate 64 is movably connected with the frame 1. Preferably, two ends of the linkage bar 63 are respectively hinged to the first driving plate 61 and the second driving plate 64, the second connecting plate 65 and the driving seat 3 are sequentially hinged, and the second driving plate 64 is hinged to the frame 1. The frame supports a second driving plate, and the second driving plate is linked with the first driving plate under the connection of the linkage bar to drive the driving seat to ascend or descend.
According to the utility model, the driving seat is driven by the two groups of driving plates and the connecting plate, so that the driving seat moves stably, reliably and safely, and each punching needle on the driving seat is stressed in a balanced manner, thereby ensuring that each hole site on the aluminum profile can be punched effectively.
As shown in fig. 1-3, the frame 1 includes a support plate 1a and a side plate 1b, the support plate 1a is connected with the side plate 1b, the driving mechanism 2 is mounted on the support plate 1a, the first driving plate 61 and the second driving plate 64 are movably connected with the support plate 1a, and the driving seat 3 is movably connected with the side plate 1 b. Preferably, the number of the supporting plates 1a and the number of the side plates 1b are two and are oppositely arranged, and two ends of the supporting plate 1a are fixedly connected with the two side plates 1b respectively. The driving mechanism 2 is arranged on the two supporting plates 1a, plays a good bearing role on the driving mechanism, and ensures the normal action of the driving mechanism. The first driving plate 61 and the second driving plate 64 are hinged with the two supporting plates 1a, so that reliable connection and balanced stress are ensured. The two sides of the driving seat 3 are respectively connected with the two side plates 1b in a sliding manner, so that the driving seat is ensured to move in a given direction and not to deviate, and the effective punching of the punching needle is ensured.
As shown in fig. 4, the driving seat 3 is provided with a needle punching cavity 31 and a limiting cavity 32, the needle punching cavity 31 penetrates through the bottom surface of the driving seat 3 and the limiting cavity 32, the needle punching 4 is arranged in the needle punching cavity 31 and extends out of the bottom of the driving seat 3, and the limiting assembly is arranged in the limiting cavity 32. That is, the top of the punch pin 4 is disposed in the punch pin chamber 31, and the bottom extends out of the bottom of the driving seat 3. The upper part of the punch needle cavity 31 is communicated with the limit cavity 32, so that the top of the punch needle can be abutted against a limit component arranged in the limit cavity 32. Namely, the limiting component plays a limiting role on the punching needle above the punching needle, and the punching needle is prevented from moving upwards. Meanwhile, the limiting assembly is movably connected with the driving seat, so that the punching needle and the limiting assembly are not interfered, the top of the punching needle can enter the limiting cavity, and the punching needle is retracted into the driving seat, so that the punching needle cannot punch the aluminum profile. In actual operation, the user can adjust the position of the limiting component above the corresponding punching pin according to the actual punching requirement, so that the purpose of adjusting the punching distance is achieved. The structure is simple, and the operation is simple and convenient.
Preferably, as shown in fig. 2-4, the limiting assembly comprises a limiting block 51 and a connecting handle 52 connected with the limiting block 51, wherein the limiting block 51 can be arranged in the limiting cavity 32 and is arranged above the punch pin 4; the limiting block 51 is driven by the connecting handle 52 to enter or extend out of the limiting cavity 32. The user can push the limiting block into or pull out of the limiting cavity through holding the connecting handle, so that whether the top of the punching needle is limited is controlled. If the limiting block is pushed into the limiting cavity, the limiting block limits the top of the punching needle, and in the punching process, the punching needle is driven by the driving seat to be inserted onto the aluminum profile placed on the punching seat, so that punching holes are formed on the aluminum profile. If the limiting block is pulled out of the limiting cavity, the limiting block is not abutted against the punching pin, and in the punching process, the bottom of the punching pin is subjected to the reaction force of the aluminum profile and moves into the limiting cavity, namely the punching pin is retracted into the driving seat, so that punching cannot be realized.
More preferably, as shown in fig. 3-4, the driving seat 3 is provided with a supporting slat 33, one end of the connecting handle 52 is connected with the limiting block 51, and the other end is arranged on the supporting slat 33 in a penetrating manner. The bearing batten plays a supporting role on the connecting handle. In addition, the limiting block can be directly placed on the bearing plate after being pulled out of the limiting cavity; when the limiting block is required to be pushed into the limiting cavity, the limiting block is required to be pushed to the opposite direction, and the use and the operation are convenient.
In order to prevent the aluminum profile from shifting during punching, preferably, as shown in fig. 3-4, the punching device further comprises a pressing seat 9 and a pressing mechanism 10 which are connected, wherein the pressing seat 9 is arranged at the bottom of the guide seat 7, the pressing mechanism 10 is arranged on the guide seat 7, and the pressing seat 9 is driven by the pressing mechanism 10 to be close to or far from the punching seat 8.
More preferably, the pressing mechanism 10 is an air cylinder, an output shaft of the pressing mechanism passes through the guide seat and is connected with the pressing seat, and the pressing seat is driven to move towards the punching seat so as to press the aluminum profile on the punching seat, or is far away from the punching seat so as to loosen the aluminum profile.
More preferably, the pressing mechanism 10 is a motor, the pressing mechanism is connected with a screw rod, and the screw rod passes through the guide seat and is in threaded connection with the pressing seat. The pressing mechanism drives the screw rod to rotate, and the pressing seat moves back and forth along the axial direction of the screw rod, so that the pressing seat is close to or far away from the punching seat, and the purpose of pressing or loosening the aluminum profile is achieved.
As shown in fig. 4, the guide seat 7 is provided with a first guide cavity 71 penetrating through the upper and lower end surfaces, the press seat 9 is provided with a second guide cavity 91 penetrating through the upper and lower end surfaces, and the punching seat 8 is provided with a third guide cavity 81 penetrating through the upper and lower end surfaces. The punching needle moves downwards, namely towards the punching device, under the drive of the driving mechanism. The punching needle firstly passes through the first guide cavity, then passes through the second guide cavity, pierces the aluminum profile, forms a through hole on the surface of the aluminum profile, and then is inserted into the third guide cavity. The arrangement of the first guide cavity and the second guide cavity can effectively ensure that the punching needle moves towards a given direction, and the arrangement of the third guide cavity can ensure that the punching needle can effectively punch holes on the aluminum profile, and the punching needle cannot be damaged.
Preferably, the needle chamber 31, the first guide chamber 71, the second guide chamber 91 and the third guide chamber 81 are coaxially arranged, so as to further ensure that the needle moves in a predetermined direction.
More preferably, as shown in fig. 4, the guide seat 7 is provided with a first through hole 72 communicating with the first guide cavity 71, and the punching seat 8 is provided with a second through hole 82 communicating with the third guide cavity 81. The arrangement of the first through hole and the second through hole enables the punching needle to pass through the first guide cavity and the third guide cavity to be smaller in resistance and smoother.
Still further, as shown in fig. 1 and 3, the utility model further comprises a positioning device arranged at one side of the frame, the positioning device comprises a positioning frame 11 and a positioning mechanism arranged on the positioning frame 11, the positioning mechanism comprises a positioning motor (not shown in the figure), a screw rod (not shown in the figure), a connecting seat (not shown in the figure) and a positioning strip 12 which are sequentially connected, the positioning strip 12 is arranged at the front side of the punching seat 8, and the positioning strip 12 can move back and forth at two ends of the punching seat 8 through driving of the positioning motor. The aluminum profile is sleeved from one side of the punching seat, so that a side wall needing to be punched is placed in the gap, namely the upper surface of the punching seat. The length of the aluminum profile sleeved on the punching seat can be limited by moving the position of the positioning strip on the front side of the punching seat, so that the position of the aluminum profile capable of punching can be adjusted. Specifically, the screw rod is in threaded connection with the connecting seat, and the positioning strip 12 is fixed on the connecting seat.
In summary, the utility model provides the hole punching equipment which has the advantages of high production efficiency, low production cost, low labor intensity and high precision.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (10)
1. The punching and discharging hole equipment is characterized by comprising a frame, a driving device and a punching device, wherein the driving device and the punching device are arranged on the frame, the driving device comprises a driving mechanism, a driving seat and a plurality of punching needle mechanisms, the driving mechanism is connected with the driving seat, and the plurality of punching needle mechanisms are arranged at the bottom of the driving seat; the needle punching mechanism comprises a needle punching and limiting assembly, and the limiting assembly is movably connected with the driving seat and is arranged above the needle punching so that the needle punching is in contact with or does not interfere with the limiting assembly;
the punching device is arranged below the driving seat; the punching device comprises a punching seat and a guide seat arranged on the punching seat, and a gap is reserved between the punching seat and the guide seat; the punching needle is driven by the driving mechanism to penetrate through the guide seat and is inserted into the punching seat through the gap.
2. The hole punching apparatus of claim 1, wherein the driving mechanism is connected to the driving base by a driving assembly, the driving assembly includes a first driving plate and a first connecting plate, the driving mechanism, the first driving plate, the first connecting plate and the driving base are sequentially and movably connected, and the first driving plate is movably connected to the frame.
3. The hole punching device as claimed in claim 2, wherein the driving assembly further comprises a linkage bar, a second driving plate and a second connecting plate, two ends of the linkage bar are respectively movably connected with the first driving plate and the second driving plate, the second connecting plate and the driving seat are sequentially movably connected, and the second driving plate is movably connected with the frame.
4. A hole punching apparatus according to claim 3, wherein the frame comprises a support plate and a side plate, the support plate and the side plate are connected, the driving mechanism is mounted on the support plate, the first driving plate and the second driving plate are both movably connected with the support plate, and the driving seat and the side plate are movably connected.
5. The hole punching device according to claim 1, wherein the driving seat is provided with a needle punching cavity and a limiting cavity, the needle punching cavity penetrates through the bottom surface of the driving seat and the limiting cavity, the needle punching is arranged in the needle punching cavity and extends out of the bottom of the driving seat, and the limiting assembly is arranged in the limiting cavity.
6. The hole punching device as claimed in claim 5, wherein the limiting component comprises a limiting block and a connecting handle connected with the limiting block, and the limiting block can be arranged in the limiting cavity and is arranged above the punching needle; the limiting block is driven by the connecting handle to enter or extend out of the limiting cavity.
7. The hole punching device as claimed in claim 6, wherein the driving base is provided with a bearing slat, one end of the connecting handle is connected with the limiting block, and the other end of the connecting handle is arranged on the bearing slat in a penetrating manner.
8. The hole punching device according to claim 5, wherein the punching device further comprises a pressing seat and a pressing mechanism which are connected, the pressing seat is arranged at the bottom of the guide seat, the pressing mechanism is arranged on the guide seat, and the pressing seat is driven by the pressing mechanism to be close to or far away from the punching seat.
9. The hole punching device as claimed in claim 8, wherein the guide seat is provided with a first guide cavity penetrating through the upper end face and the lower end face, the pressing seat is provided with a second guide cavity penetrating through the upper end face and the lower end face, and the punching seat is provided with a third guide cavity penetrating through the upper end face and the lower end face;
the needle punching cavity, the first guide cavity, the second guide cavity and the third guide cavity are coaxially arranged.
10. The hole punching apparatus according to any one of claims 1 to 9, further comprising a positioning device provided on one side of the frame, the positioning device including a positioning frame and a positioning mechanism provided on the positioning frame, the positioning mechanism including a positioning motor, a screw, a connection seat, and a positioning bar connected in sequence, the positioning bar being provided on a front side of the hole punching seat, the positioning bar being driven by the positioning motor so as to be movable back and forth at both ends of the hole punching seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321567808.9U CN220387623U (en) | 2023-06-19 | 2023-06-19 | Punching and hole discharging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321567808.9U CN220387623U (en) | 2023-06-19 | 2023-06-19 | Punching and hole discharging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387623U true CN220387623U (en) | 2024-01-26 |
Family
ID=89599194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321567808.9U Active CN220387623U (en) | 2023-06-19 | 2023-06-19 | Punching and hole discharging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387623U (en) |
-
2023
- 2023-06-19 CN CN202321567808.9U patent/CN220387623U/en active Active
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