CN221048584U - Integral type blade holder structure of punching a hole - Google Patents
Integral type blade holder structure of punching a hole Download PDFInfo
- Publication number
- CN221048584U CN221048584U CN202322842524.2U CN202322842524U CN221048584U CN 221048584 U CN221048584 U CN 221048584U CN 202322842524 U CN202322842524 U CN 202322842524U CN 221048584 U CN221048584 U CN 221048584U
- Authority
- CN
- China
- Prior art keywords
- punching
- punching cylinder
- shaft
- cylinder
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004080 punching Methods 0.000 title claims abstract description 161
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an integrated tool apron punching structure which comprises a tool apron, a punching rotary driving device, a punch mounting main shaft, a linkage pressing seat, a punching cylinder shaft, a punching piston, an upper punching cylinder cover and a lower punching cylinder cover, wherein the outer wall of the punching piston is sleeved with a punching piston sealing ring, an upper punching cylinder air hole and a lower punching cylinder air hole are formed in the side face of the tool apron, the punching cylinder shaft can move up and down along with the punching piston, the punch mounting main shaft is rotatably mounted in a punch mounting main shaft mounting cavity, the upper end of the punch mounting main shaft is rotatably connected with one end of the linkage pressing seat, the upper end of the punching cylinder shaft is fixedly connected with the other end of the linkage pressing seat, and the punching rotary driving device is in transmission connection with the punch mounting main shaft and drives the punch mounting main shaft to rotate. The utility model has simple structure and reasonable design, integrates the punching cylinder and the cutter holder directly, uses the cutter holder as the cylinder body of the punching cylinder, greatly simplifies the structure, has small volume, saves materials and space and reduces the production cost.
Description
Technical Field
The utility model relates to the technical field of cutting machines, in particular to an integrated tool apron punching structure.
Background
The automatic cutting machine can cut various materials such as cloth, paper materials, plates and the like, and can greatly improve the processing precision and the production efficiency of the materials. At present, a common cutting machine on the market is generally provided with a machine head with a vibrating knife and a punch, wherein the punch can be arranged at the clamping end of a punch installation main shaft and driven by a punch cylinder to move up and down, so that a material is punched. However, the existing cutting machine has the following disadvantages: the punch cylinder is a complete cylinder and is provided with a cylinder body, the cylinder body is directly fixedly arranged on the tool apron through the mounting seat, the occupied space is large, and the cylinder body of the punch cylinder is not integrated with the tool apron.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the integrated tool apron punching structure which directly integrates the air cylinder and the tool apron and uses the tool apron as the cylinder body of the air cylinder, thereby greatly simplifying the structure, saving materials and space, and having low production cost.
In order to achieve the above purpose, the utility model provides an integrated tool apron punching structure, which comprises a tool apron, a punching rotary driving device, a punch mounting main shaft, a linkage pressing seat, a punching cylinder shaft, a punching piston, an upper punching cylinder cover and a lower punching cylinder cover, wherein the tool apron is provided with a punching cylinder mounting cavity and a punch mounting main shaft mounting cavity in a penetrating manner, the upper punching cylinder cover is arranged at the upper opening position of the punching cylinder mounting cavity, the lower punching cylinder cover is arranged at the lower opening position of the punching cylinder mounting cavity, the punching cylinder shaft is longitudinally arranged in the punching cylinder mounting cavity, the upper end of the punching cylinder shaft upwards penetrates through the central hole of the upper punching cylinder cover, the lower end of the punching cylinder shaft downwards penetrates through the central hole of the lower punching cylinder cover, the punching piston is fixedly connected to the outside of the punching cylinder shaft and is positioned between the upper punching cylinder cover and the lower punching cylinder cover, the outer wall of the punching piston is sleeved with a piston sealing ring, the side surface of the tool apron is provided with an upper punching cylinder air hole and a lower cylinder air hole which are respectively communicated with the punching cylinder mounting cavity, the upper cylinder air hole is positioned at the upper side of the punching piston, the punching cylinder shaft is longitudinally arranged at the punching cylinder mounting cavity, the upper end of the punching cylinder shaft upwards penetrates through the central hole of the upper punching cylinder cover, the upper cylinder cover is fixedly, the upper punching piston is fixedly arranged at the upper end of the upper punching piston and the upper cylinder cover, and the upper punch piston is fixedly connected with the upper punch piston, and the upper punch piston is rotatably rotates, and the upper punch piston is rotatably and the upper piston is rotatably connected with the linkage pressing seat.
Preferably, the punch mounting main shaft comprises a main shaft body, a rotary shaft sleeve and a punch gland, the rotary shaft sleeve is rotatably arranged in a punch mounting main shaft mounting cavity through a shaft sleeve rotary bearing, the main shaft body longitudinally penetrates through the rotary shaft sleeve, the upper end of the main shaft body is rotatably connected with one end of a linkage pressing seat through the main shaft bearing, a positioning key is arranged on the outer wall of the main shaft body, a positioning key groove for enabling the positioning key to move up and down is arranged on the inner wall of the rotary shaft sleeve, and the lower clamping end of the main shaft body can penetrate through a central hole of the punch gland arranged at the bottom of the tool apron.
Preferably, two shaft sleeve rotating bearings are arranged, the two shaft sleeve rotating bearings are arranged at intervals up and down, and a bearing interval pipe is arranged between the two shaft sleeve rotating bearings.
Preferably, a bearing pad sleeve is arranged between the punch gland and the shaft sleeve rotating bearing positioned below the punch gland.
Preferably, a first gear is arranged at the upper end of the rotary shaft sleeve, the punching rotary driving device is arranged as a punching rotary driving motor, and the punching rotary driving motor is in transmission connection with the first gear through a second gear and a synchronous belt, so that the rotary shaft sleeve and the main shaft body are driven to rotate.
Preferably, the punching cylinder shaft and the punching piston are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model has simple structure and reasonable design, integrates the punching cylinder and the cutter holder directly, uses the cutter holder as the cylinder body of the punching cylinder, greatly simplifies the structure, has small volume, saves materials and space and reduces the production cost.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an integrated tool apron punching structure according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an integrated tool apron punching structure according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram illustrating a punching structure of an integrated tool holder according to an embodiment of the present utility model when the tool holder is removed;
fig. 4 is a disassembled view of a main shaft body and a rotary shaft sleeve according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an embodiment of the present utility model provides an integrated tool apron punching structure, which includes a tool apron 1, a punching rotary driving device 2, a punch mounting spindle 3, a linkage pressing seat 4, a punching cylinder shaft 5, a punching piston 6, an upper punching cylinder cover 7, a lower punching cylinder cover 8, and other components, and each component of the embodiment is described in detail below with reference to the accompanying drawings.
As shown in fig. 2 and 3, the tool post 1 is vertically penetrated with a punching cylinder mounting cavity, the upper punching cylinder cover 7 is mounted at the upper opening position of the punching cylinder mounting cavity, the lower punching cylinder cover 8 is mounted at the lower opening position of the punching cylinder mounting cavity, the punching cylinder shaft 5 is longitudinally mounted in the punching cylinder mounting cavity, the upper end of the punching cylinder shaft 5 upwards penetrates through the central hole of the upper punching cylinder cover 7, the lower end of the punching cylinder shaft 5 downwards penetrates through the central hole of the lower punching cylinder cover 8, the punching piston 6 is fixedly connected to the outside of the punching cylinder shaft 5 and is positioned between the upper punching cylinder cover 7 and the lower punching cylinder cover 8, the outer wall of the punching piston 6 is sleeved with a punching piston sealing ring 9, the side surface of the tool post 1 is provided with an upper punching cylinder air hole 10 and a lower punching cylinder air hole 11 which are respectively communicated with the punching cylinder mounting cavity, the upper punching cylinder air hole 10 is positioned on the upper side of the punching piston 6, and the lower punching cylinder air hole 11 is positioned on the lower side of the punching piston 6.
Preferably, the punching cylinder shaft 5 and the punching piston 6 may be preferably provided as a one-piece structure.
When the punching device is in operation, after the upper punching air hole 10 is in air, the punching air hole 5 moves downwards, the lower punching air hole 11 discharges air below the punching piston 6, after the lower punching air hole 11 is in air, the punching air hole 5 moves upwards, the upper punching air hole 10 discharges air above the punching piston 6, and the punching air hole 5 can move up and down along with the punching piston 6.
As shown in fig. 2 and 3, the tool apron 1 is vertically penetrated with a punch mounting main shaft mounting cavity, the punch mounting main shaft 3 is rotatably mounted in the punch mounting main shaft mounting cavity, the upper end of the punch mounting main shaft 3 is rotatably connected with one end of the linkage pressing seat 4, the upper end of the punching cylinder shaft 5 is fixedly connected with the other end of the linkage pressing seat 4, and the punching rotary driving device 2 is in transmission connection with the punch mounting main shaft 3 and drives the punch mounting main shaft 3 to rotate.
Specifically, as shown in fig. 2 to 4, the punch mounting spindle 3 may include a spindle body 31, a rotating shaft sleeve 32, and a punch press cover 33, the rotating shaft sleeve 32 is rotatably mounted in the punch mounting spindle mounting cavity through a shaft sleeve rotating bearing 34, the spindle body 31 longitudinally passes through the rotating shaft sleeve 32, an upper end of the spindle body 31 is rotatably connected with one end of the linkage press seat 4 through a spindle bearing 35, a positioning key 36 is provided on an outer wall of the spindle body 31, a positioning key groove 37 for allowing the positioning key 36 to move up and down is provided on an inner wall of the rotating shaft sleeve 32, and a lower chuck end of the spindle body 31 can pass through a center hole of the punch press cover 33 mounted at the bottom of the tool apron 1.
Preferably, two sleeve rotating bearings 34 may be provided, the two sleeve rotating bearings 34 being disposed at a distance from each other and with a bearing spacer tube 38 therebetween. The bearing spacer 38 is capable of positioning the upper and lower sleeve swivel bearings 34.
As shown in fig. 3, a bearing pad 39 may also be provided between the ram gland 33 and the underlying sleeve swivel bearing 34.
As shown in fig. 1 and 3, the upper end of the rotary shaft sleeve 32 is provided with a first gear 310, and the punching rotary driving device 2 may preferably be provided as a punching rotary driving motor 21, and the punching rotary driving motor 21 may be in transmission connection with the first gear 310 through the second gear 22 and the timing belt 23, thereby driving the rotary shaft sleeve 32 and the main shaft body 31 to rotate.
Driven by the punching cylinder shaft 5, the main shaft body 31 can move up and down relative to the rotating shaft sleeve 32, and at the same time, the main shaft body 31 can also rotate along with the rotating shaft sleeve 32.
In conclusion, the punching cylinder is simple in structure and reasonable in design, the punching cylinder and the tool apron are directly integrated into a whole, the tool apron is used as the cylinder body of the punching cylinder, the structure is greatly simplified, the size is small, materials and space are saved, and the production cost is reduced.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
Claims (6)
1. An integral type blade holder structure of punching a hole, its characterized in that: comprises a cutter seat, a punching rotary driving device, a punch mounting main shaft, a linkage pressing seat, a punching cylinder shaft, a punching piston, an upper punching cylinder cover and a lower punching cylinder cover, wherein the cutter seat is penetrated with a punching cylinder mounting cavity and the punch mounting main shaft mounting cavity from top to bottom, the upper punching cylinder cover is arranged at the upper opening position of the punching cylinder mounting cavity, the lower punching cylinder cover is arranged at the lower opening position of the punching cylinder mounting cavity, the punching cylinder shaft is longitudinally arranged in the punching cylinder mounting cavity, the upper end of the punching cylinder shaft upwards penetrates through the central hole of the upper punching cylinder cover, the lower end of the punching cylinder shaft downwards penetrates through the central hole of the lower punching cylinder cover, the punching piston is fixedly connected to the outside of the punching cylinder shaft and positioned between the upper cylinder cover and the lower punching cylinder cover, the outer wall cover of the punching piston is provided with a punching piston sealing ring, an upper punching cylinder air hole and a lower punching cylinder air hole which are respectively communicated with a punching cylinder installation cavity are formed in the side face of the tool apron, the upper punching cylinder air hole is located at the upper side of the punching piston, the lower punching cylinder air hole is located at the lower side of the punching piston, a punching cylinder shaft can move up and down along with the punching piston, a punching head installation main shaft is rotatably installed in the punching head installation main shaft installation cavity, the upper end of the punching head installation main shaft is rotatably connected with one end of a linkage pressing seat, the upper end of the punching cylinder shaft is fixedly connected with the other end of the linkage pressing seat, and a punching rotary driving device is in transmission connection with the punching head installation main shaft and drives the punching cylinder shaft to rotate.
2. An integrated tool apron punching structure as in claim 1, wherein: the punch mounting spindle comprises a spindle body, a rotary shaft sleeve and a punch gland, the rotary shaft sleeve is rotatably arranged in a punch mounting spindle mounting cavity through a shaft sleeve rotary bearing, the spindle body longitudinally penetrates through the rotary shaft sleeve, the upper end of the spindle body is rotationally connected with one end of a linkage pressing seat through the spindle bearing, a positioning key is arranged on the outer wall of the spindle body, a positioning key groove for enabling the positioning key to move up and down is formed in the inner wall of the rotary shaft sleeve, and the lower clamping end of the spindle body can penetrate through a central hole of the punch gland arranged at the bottom of the tool apron.
3. An integrated tool apron punching structure as in claim 2, wherein: the two shaft sleeve rotating bearings are arranged at intervals up and down, and a bearing interval pipe is arranged between the two shaft sleeve rotating bearings.
4. An integrated tool apron punching structure as in claim 2, wherein: and a bearing pad sleeve is arranged between the punch gland and the shaft sleeve rotating bearing positioned below the punch gland.
5. An integrated tool apron punching structure as in claim 2, wherein: the upper end of the rotary shaft sleeve is provided with a first gear, the punching rotary driving device is arranged to be a punching rotary driving motor, and the punching rotary driving motor is in transmission connection with the first gear through a second gear and a synchronous belt, so that the rotary shaft sleeve and the main shaft body are driven to rotate.
6. An integrated tool apron punching structure as in claim 1, wherein: the punching cylinder shaft and the punching piston are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842524.2U CN221048584U (en) | 2023-10-23 | 2023-10-23 | Integral type blade holder structure of punching a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842524.2U CN221048584U (en) | 2023-10-23 | 2023-10-23 | Integral type blade holder structure of punching a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048584U true CN221048584U (en) | 2024-05-31 |
Family
ID=91222275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322842524.2U Active CN221048584U (en) | 2023-10-23 | 2023-10-23 | Integral type blade holder structure of punching a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048584U (en) |
-
2023
- 2023-10-23 CN CN202322842524.2U patent/CN221048584U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220994700U (en) | Numerical control multifunctional integrated cutting machine head structure | |
| CN221048584U (en) | Integral type blade holder structure of punching a hole | |
| CN211359098U (en) | Art pattern design uses waste paper processing apparatus | |
| CN221086950U (en) | Punching presser foot structure of tool apron | |
| CN218799257U (en) | Perforating machine with rotation adjusting function | |
| CN215358780U (en) | Paper indentation die-cutting integrated machine | |
| CN221112049U (en) | Integrated tool apron structure with pressing disc | |
| CN211590395U (en) | Perforating device is used in cloth processing | |
| CN220373997U (en) | Die cutting machine for processing paper bowl | |
| CN210452912U (en) | Rim charge processing apparatus of high wear-resisting sealing washer | |
| CN215356519U (en) | Efficient special machine for machining outer circle of air permeability pipe of cylinder cover cap | |
| CN219768377U (en) | Low-loss traditional Chinese medicine slicing cutter | |
| CN221612425U (en) | Novel geotechnical engineering reconnaissance sampler | |
| CN212634497U (en) | Plate shearing machine for automobile oil seal metal framework capable of conveniently collecting scraps | |
| CN218175404U (en) | Cutter device of spreading machine | |
| CN220409823U (en) | Perforating device is used in cardboard bag processing | |
| CN211640088U (en) | Plastic plate cutting machine | |
| CN221454391U (en) | Multifunctional drilling machine | |
| CN209813236U (en) | Punching device of numerical control high-speed bag making machine | |
| CN221936939U (en) | Protective device for plastic plate cutting machine | |
| CN210969185U (en) | Clothing cloth needle punching knife | |
| CN215511865U (en) | Cutting machine for plastic formwork | |
| CN213969265U (en) | Slitting knife rest assembly | |
| CN214773752U (en) | Single-drive multi-shaft linkage water gap cutting jig | |
| CN213290508U (en) | Special-shaped hole die cutting waste discharge device of printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |