CN221133745U - Punching device with positioning structure - Google Patents
Punching device with positioning structure Download PDFInfo
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- CN221133745U CN221133745U CN202323099888.2U CN202323099888U CN221133745U CN 221133745 U CN221133745 U CN 221133745U CN 202323099888 U CN202323099888 U CN 202323099888U CN 221133745 U CN221133745 U CN 221133745U
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- positioning
- punching device
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- 238000004080 punching Methods 0.000 title claims abstract description 52
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 9
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching device with a positioning structure, which belongs to the technical field of punching and comprises an operation table, wherein feeding assemblies are arranged at two ends of the operation table, positioning assemblies are arranged on the two feeding assemblies, a punching assembly is arranged in the middle of the operation table, the punching assembly comprises a hydraulic cylinder and a punch, and the punch is fixedly connected with the output end of the hydraulic cylinder. According to the utility model, the first motor drives the bidirectional screw rod to rotate, so that synchronous adjustment of the two side mounting blocks and the positioning rollers is realized until the positioning rollers are propped against two sides of the plate, the plate is positioned, the plate is prevented from shifting in the conveying and punching processes, the stability of the plate and the accuracy of the punching position are improved, the product quality is improved, and the positioning rollers can rotate along with the movement of the plate by arranging the bearings at the bottoms of the positioning rollers, so that the friction force between the positioning rollers and the two sides of the plate is reduced, and the plate is prevented from being damaged.
Description
Technical Field
The utility model belongs to the technical field of punching, and particularly relates to a punching device with a positioning structure.
Background
The utility model provides a punching device is a instrument that is used for making the hole on the material surface, its theory of operation is through manual or automatic operation with cut-out press acting on the surface of material that is punched, make the material surface that is punched form the hole, punching device is usually used for the hole preparation of material such as metal, plastics, application number CN202121027768. X's patent proposes a panel punching device, the power distribution box comprises a box body, fixed grip brackets are all installed respectively to inside central both sides of box, fixed grip brackets's tip fixed mounting has the regulating plate, the bottom of seat of punching is provided with the aircraft nose, the frame board is still installed to the bottom of seat of punching, install two small-size flexible motors on the frame board, the bottom of small-size flexible motor is connected with the clamp plate through the telescopic link, can be according to the thickness of panel, the height of limiting plate on the regulating plate is properly adjusted, and fasten through the bolt, play the effect of fixed panel both ends, and in the frame board along with the in-process of aircraft nose downward displacement, drive clamp plate through small-size flexible motor and push down, can fix the position around, the position of punching, play an effect, prevent the panel from the accurate in-process of punching, the panel of punching, the fault is caused in the punching.
The problems of the prior art are: for long panel, generally need drive panel remove, at panel removal in-process, punch a hole the operation to it, current punching device can't ensure panel removal in-process stability, causes the punching position to have the deviation easily, leads to the product quality to reduce.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides the punching device with the positioning structure, which has the advantage of limiting the plate in the moving process of the plate, and solves the problems that the stability of the plate in the moving process cannot be ensured, deviation of punching positions is easy to occur, and the quality of products is reduced.
The utility model discloses a punching device with a positioning structure, which comprises an operation table, wherein feeding assemblies are arranged at two ends of the operation table, positioning assemblies are arranged on the two feeding assemblies, a punching assembly is arranged in the middle of the operation table, the punching assembly comprises a hydraulic cylinder and a punch, and the punch is fixedly connected with the output end of the hydraulic cylinder.
As the preferable mode of the utility model, the middle part of the upper surface of the operating platform is fixedly provided with a supporting frame, the top end of the supporting frame is fixedly provided with a top plate, and the hydraulic cylinder is fixedly arranged on the top plate.
As the preferable mode of the utility model, four guide rods are connected on the top plate in a penetrating way, the bottom ends of the four guide rods are fixedly connected with a movable plate, the movable plate is fixedly connected to the output end of the hydraulic cylinder, a die holder is arranged below the punch, and the die holder is fixedly arranged on the upper surface of the operating platform.
As the preferable mode of the utility model, each feeding assembly comprises two mounting frames, one end of each mounting frame is rotatably connected with a first feeding roller and a second feeding roller, two ends of each first feeding roller are respectively and fixedly connected with a driving gear through a mounting shaft, and two ends of each second feeding roller are respectively and fixedly connected with a driven gear through a mounting shaft.
As the preferable mode of the utility model, the driving gear is meshed with the driven gear, a second motor is fixedly arranged on the upper surface of the operating platform and positioned on one side of the mounting frame, and the output end of the second motor is coaxially and fixedly connected with the mounting shaft in the driving gear.
As the utility model is preferable, each positioning assembly comprises a bidirectional screw rod and a sliding rod, two ends of the sliding rod are respectively and fixedly connected with the two mounting frames, and two ends of the bidirectional screw rod are respectively and rotatably connected with the two mounting frames.
As the preferable mode of the utility model, the first motor is fixedly arranged on the upper surface of the operating platform and positioned at one end of the bidirectional screw rod, and the output end of the first motor is fixedly connected with one end of the bidirectional screw rod.
As the preferable mode of the utility model, sliding sleeves are respectively sleeved on the rod bodies at two ends of the sliding rod, screw rod sleeves are respectively sleeved on the rod bodies at two ends of the bidirectional screw rod in a threaded manner, mounting blocks are respectively and fixedly connected to the two sliding sleeves and the screw rod sleeves, bearings are respectively and fixedly arranged on the upper surfaces of the two mounting blocks, and a positioning roller is fixedly sleeved in each bearing.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the first feeding roller and the second feeding roller are arranged, so that the plate can be limited up and down, the second motor drives the first feeding roller and the second feeding roller to rotate, and the plate is conveyed through friction force between the first feeding roller and the second feeding roller and the surface of the plate.
2. According to the utility model, the first motor drives the bidirectional screw rod to rotate, so that synchronous adjustment of the two side mounting blocks and the positioning rollers is realized until the positioning rollers are abutted against two sides of the plate, the plate is positioned, the plate is prevented from shifting in the conveying and punching processes, the stability of the plate and the accuracy of the punching position are improved, the product quality is improved, and the positioning rollers can rotate along with the movement of the plate by arranging the bearings at the bottoms of the positioning rollers, so that the friction force between the positioning rollers and the two sides of the plate is reduced, and the plate is prevented from being damaged.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;
Fig. 4 is an exploded view of a partial structure of the present utility model.
In the figure: 1. an operation table; 2. a positioning assembly; 3. a feeding assembly; 4. a punching assembly; 201. a first motor; 202. a two-way screw rod; 203. a slide bar; 204. a screw rod sleeve; 205. a sliding sleeve; 206. a mounting block; 207. a bearing; 208. a positioning roller; 301. a first feed roller; 302. a second feed roller; 303. a mounting shaft; 304. a mounting frame; 305. a drive gear; 306. a driven gear; 307. a second motor; 401. a support frame; 402. a top plate; 403. a hydraulic cylinder; 404. a guide rod; 405. a movable plate; 406. a punch; 407. and (5) a die holder.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the punching device with a positioning structure provided by the embodiment of the utility model comprises an operation table 1, feeding assemblies 3 are arranged at two ends of the operation table 1, positioning assemblies 2 are arranged on the two feeding assemblies 3, a punching assembly 4 is arranged in the middle of the operation table 1, the punching assembly 4 comprises a hydraulic cylinder 403 and a punch 406, and the punch 406 is fixedly connected with the output end of the hydraulic cylinder 403.
Further, a supporting frame 401 is fixedly installed in the middle of the upper surface of the operating platform 1, a top plate 402 is fixedly installed at the top end of the supporting frame 401, a hydraulic cylinder 403 is fixedly installed on the top plate 402, four guide rods 404 are connected to the top plate 402 in a penetrating mode, movable plates 405 are fixedly connected to the bottom ends of the four guide rods 404, the movable plates 405 are fixedly connected to the output ends of the hydraulic cylinders 403, a die holder 407 is arranged below the punch 406, and the die holder 407 is fixedly installed on the upper surface of the operating platform 1.
In the application, the plate to be punched is positioned in the middle of the feeding component 3 and the positioning component 2, the feeding component 3 is used for conveying, the punching component 4 is used for punching the plate, the hydraulic cylinder 403 is started to drive the movable plate 405 and the punch 406 to move downwards during operation, the punch 406 is punched into the die holder 407, so that holes are formed on the plate, and in the punching process, the four guide rods 404 slide on the top plate 402 up and down, so that the movable plate 405 and the punch 406 are guided and limited, and the stability of the punch 406 is improved.
Further, each feeding assembly 3 comprises two mounting frames 304, one end of each mounting frame 304 is rotatably connected with a first feeding roller 301 and a second feeding roller 302, two ends of each first feeding roller 301 are fixedly connected with a driving gear 305 through a mounting shaft 303 respectively, two ends of each second feeding roller 302 are fixedly connected with a driven gear 306 through the mounting shaft 303 respectively, the driving gears 305 are meshed with the driven gears 306, a second motor 307 is fixedly arranged on the upper surface of the operating platform 1 and located on one side of each mounting frame 304, and the output end of each second motor 307 is fixedly connected with the mounting shaft 303 in the driving gear 305 in a coaxial mode.
In the application, two feeding assemblies 3 are respectively arranged at two ends of an operation table 1, a second feeding roller 302 is positioned above a first feeding roller 301, a plate to be punched is pressed between the first feeding roller 301 and the second feeding roller 302, and when the feeding device is in operation, a second motor 307 is started to drive a driving gear 305 and the first feeding roller 301 to rotate, the driving gear 305 is connected with a driven gear 306 in a meshed manner, and meanwhile, the driven gear 306 and the second feeding roller 302 are driven to reversely rotate, and the plate is gradually conveyed to the discharge end of the operation table 1 through friction force between the first feeding roller 301 and the second feeding roller 302 and the surface of the plate.
Further, each positioning assembly 2 comprises a bidirectional screw rod 202 and a sliding rod 203, two ends of the sliding rod 203 are fixedly connected with two mounting frames 304 respectively, two ends of the bidirectional screw rod 202 are rotatably connected with the two mounting frames 304 respectively, the upper surface of the operating platform 1 is fixedly provided with a first motor 201 at one end of the bidirectional screw rod 202, the output end of the first motor 201 is fixedly connected with one end of the bidirectional screw rod 202, sliding sleeves 205 are respectively sleeved on rod bodies at two ends of the sliding rod 203 in a sliding manner, screw sleeves 204 are respectively sleeved on rod bodies at two ends of the bidirectional screw rod 202 in a threaded manner, mounting blocks 206 are respectively fixedly connected with the two sliding sleeves 205 and the screw sleeves 204, bearings 207 are respectively fixedly arranged on the upper surfaces of the two mounting blocks 206, and positioning rollers 208 are respectively fixedly sleeved in each bearing 207.
It can be understood that in the application, the two positioning assemblies 2 are respectively installed on the installation frames 304 at two ends, two ends of the bidirectional screw rod 202 and the sliding rod 203 which are positioned at the same end of the operation platform 1 are connected with the two installation frames 304 at the end, and when the two positioning assemblies are in operation, the first motor 201 is started to drive the bidirectional screw rod 202 to rotate, and the two screw sleeves simultaneously move towards the direction close to each other through the threaded fit between the bidirectional screw rod 202 and the screw sleeves, so that the installation blocks 206 are driven to synchronously move, the synchronous adjustment of the two installation blocks 206 and the positioning rollers 208 is realized, the positioning rollers 208 are abutted against two sides of a plate, the plate is positioned, the plate is prevented from being offset in the conveying and punching processes, the stability of the plate and the accuracy of the punching position are improved, the product quality is improved, and the positioning rollers 208 can rotate along with the movement of the plate by arranging the bearings 207 at the bottoms of the positioning rollers 208, the friction force between the positioning rollers 208 and the two sides of the plate is reduced, and the plate is prevented from being damaged.
The working principle of the utility model is as follows:
When the automatic feeding device is used, a plate is placed between the first feeding roller 301 and the second feeding roller 302, the first motor 201 is started to drive the bidirectional screw rod 202 to rotate, the two threaded sleeves move towards the direction close to each other through the threaded fit between the bidirectional screw rod 202 and the threaded sleeves, the mounting blocks 206 are driven to move synchronously, synchronous adjustment of the mounting blocks 206 and the positioning rollers 208 on two sides is achieved until the positioning rollers 208 abut against two sides of the plate, the plate is positioned, deflection of the plate in conveying and punching processes is avoided, the second motor 307 is started to drive the driving gear 305 and the first feeding roller 301 to rotate, the driving gear 305 is meshed and connected with the driven gear 306, the driven gear 306 and the second feeding roller 302 are driven to rotate reversely, the plate is gradually conveyed towards the discharging end of the operating platform 1 through friction force between the first feeding roller 301 and the second feeding roller 302 and the surface of the plate, meanwhile, the hydraulic cylinder 403 is started to drive the movable plate 405 and the punch 406 to move downwards, and the punch 406 is punched into the die holder 407 to form a hole on the plate.
To sum up: this punching device with location structure, through first feed roll 301 and second feed roll 302 looks, can carry out spacingly from top to bottom to the panel, second motor 307 drives first feed roll 301 and second feed roll 302 and rotates, through the frictional force between first feed roll 301 and the second feed roll 302 and the panel surface, realize the transport to the panel, drive two-way lead screw 202 through first motor 201 and rotate, realize the synchronous regulation of both sides installation piece 206 and positioning roll 208, until positioning roll 208 supports in the panel both sides, fix a position the panel, avoid the panel to take place the skew at transport and the in-process of punching a hole, improve the stability of panel and the accuracy of punching a hole position, thereby improve product quality, through set up bearing 207 in positioning roll 208 bottom, can make positioning roll 208 follow the removal of panel and take place to rotate, reduce the frictional force of positioning roll 208 and panel both sides, avoid causing the damage to the panel.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Punching device with location structure, including operation panel (1), its characterized in that: the automatic punching device is characterized in that feeding assemblies (3) are arranged at two ends of the operating platform (1), positioning assemblies (2) are arranged on the two feeding assemblies (3), a punching assembly (4) is arranged in the middle of the operating platform (1), the punching assembly (4) comprises a hydraulic cylinder (403) and a punch (406), and the punch (406) is fixedly connected with the output end of the hydraulic cylinder (403).
2. A punching device with a positioning structure as in claim 1, wherein: the middle part of the upper surface of the operating platform (1) is fixedly provided with a supporting frame (401), the top end of the supporting frame (401) is fixedly provided with a top plate (402), and the hydraulic cylinder (403) is fixedly arranged on the top plate (402).
3. A punching device with a positioning structure as in claim 2, wherein: four guide rods (404) are connected to the top plate (402) in a penetrating mode, movable plates (405) are fixedly connected to the bottom ends of the four guide rods (404), the movable plates (405) are fixedly connected to the output ends of the hydraulic cylinders (403), die holders (407) are arranged below the punches (406), and the die holders (407) are fixedly mounted on the upper surface of the operating platform (1).
4. A punching device with a positioning structure as in claim 1, wherein: every pay-off subassembly (3) all include two mounting brackets (304), two mounting bracket (304) one end rotates and is connected with first feed roll (301) and second feed roll (302), first feed roll (301) both ends are respectively through installation axle (303) fixedly connected with drive gear (305), second feed roll (302) both ends are respectively through installation axle (303) fixedly connected with driven gear (306).
5. A punching device with a positioning structure as in claim 4, wherein: the driving gear (305) is meshed with the driven gear (306), a second motor (307) is fixedly arranged on the upper surface of the operating platform (1) and positioned on one side of the mounting frame (304), and the output end of the second motor (307) is fixedly connected with the mounting shaft (303) in the driving gear (305) in a coaxial way.
6. A punching device with a positioning structure as in claim 4, wherein: each positioning assembly (2) comprises a bidirectional screw rod (202) and a sliding rod (203), two ends of the sliding rod (203) are fixedly connected with two mounting frames (304) respectively, and two ends of the bidirectional screw rod (202) are connected with the two mounting frames (304) in a rotating mode respectively.
7. A punching device with a positioning structure as in claim 6, wherein: the automatic control device is characterized in that a first motor (201) is fixedly arranged on the upper surface of the operating platform (1) and located at one end of the bidirectional screw rod (202), and the output end of the first motor (201) is fixedly connected with one end of the bidirectional screw rod (202).
8. A punching device with a positioning structure as in claim 7, wherein: sliding sleeves (205) are respectively sleeved on rod bodies at two ends of the sliding rod (203), screw sleeves (204) are respectively sleeved on rod bodies at two ends of the bidirectional screw rod (202), two installing blocks (206) are respectively fixedly connected to the sliding sleeves (205) and the screw sleeves (204), bearings (207) are respectively fixedly arranged on the upper surfaces of the installing blocks (206), and positioning rollers (208) are fixedly sleeved in the bearings (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323099888.2U CN221133745U (en) | 2023-11-16 | 2023-11-16 | Punching device with positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323099888.2U CN221133745U (en) | 2023-11-16 | 2023-11-16 | Punching device with positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221133745U true CN221133745U (en) | 2024-06-14 |
Family
ID=91427200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323099888.2U Active CN221133745U (en) | 2023-11-16 | 2023-11-16 | Punching device with positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221133745U (en) |
-
2023
- 2023-11-16 CN CN202323099888.2U patent/CN221133745U/en active Active
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