CN220073984U - Auxiliary positioning structure of pin shaft punching device - Google Patents
Auxiliary positioning structure of pin shaft punching device Download PDFInfo
- Publication number
- CN220073984U CN220073984U CN202321578476.4U CN202321578476U CN220073984U CN 220073984 U CN220073984 U CN 220073984U CN 202321578476 U CN202321578476 U CN 202321578476U CN 220073984 U CN220073984 U CN 220073984U
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- pin shaft
- collecting
- electric cylinder
- fixedly connected
- air
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- 238000004080 punching Methods 0.000 title claims abstract description 29
- 239000012634 fragment Substances 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an auxiliary positioning structure of a pin shaft punching device, which comprises a bottom plate, a placing groove, an electric cylinder I and a piston rod I, wherein a positioning clamping assembly capable of positioning and clamping a pin shaft is fixedly arranged at one end of the piston rod I, which is far away from the electric cylinder I, the upper surfaces of the bottom plates at two sides of the placing groove are symmetrically provided with collecting assemblies capable of sucking punching fragments, each collecting assembly comprises two collecting boxes, one side surface, which is close to the two collecting boxes, of each collecting box is provided with a plurality of air inlets, the inner side wall of each air inlet is provided with an air exhaust fan, the middle part of the inner wall of each collecting box is fixedly connected with a filter screen I, an air exhaust pipe is communicated with an inner accommodating cavity of each air inlet, and one end, which is far away from each air inlet, of each air exhaust pipe extends to the inner accommodating cavity of each collecting box after penetrating through the filter screen I; the scrap can be prevented from being sputtered everywhere when the pin shaft is punched as much as possible, and the convenience degree of cleaning the pin shaft Kong Suixie is improved.
Description
Technical Field
The utility model belongs to the technical field of auxiliary positioning of pin shaft punching, and particularly relates to an auxiliary positioning structure of a pin shaft punching device.
Background
The pin shaft is a standardized fastener, can be fixedly connected in a static state and can also relatively move with a connected piece, and is mainly used for the hinge joint of two parts to form hinge connection. The pin shaft is usually locked by a cotter pin, so that the pin shaft is reliable in work and convenient to detach.
The utility model discloses an auxiliary positioning device for pin shaft punching, which comprises a device body, wherein the device body comprises a bottom plate and a supporting frame, the bottom plate is fixedly connected with a workbench for processing pin shafts through the supporting frame, a positioning mechanism for positioning the pin shafts is arranged on the bottom plate, the positioning mechanism is positioned on one surface of the bottom plate, which is far away from the workbench, a fastening mechanism for fixing the pin shafts is fixedly connected on the bottom plate, the fastening mechanism comprises a radial fastening component and an axial fastening component, the radial fastening component is positioned on one surface of the bottom plate, which is far away from the supporting frame, and the axial fastening component is positioned at one end of the pin shafts, which are inserted into the shaft cap direction of the device body.
In the course of implementing the present utility model, this technique has been found to have the following problems: after the pin shaft is positioned and clamped in the patent document, the cutter can extend into the through hole to punch the pin shaft, and the barrel can reduce the sputtering of scraps in the punching process to a certain extent, but some scraps can collide with the inner wall of the barrel to generate secondary sputtering, so that the scraps can be sputtered to the periphery, the environment is influenced, and the scraps are not convenient to intensively clean.
For this purpose, an auxiliary positioning structure of a pin shaft punching device is provided.
Disclosure of Invention
The utility model aims at: in order to avoid the chip from sputtering everywhere during pin shaft punching as much as possible and improve the convenience degree during subsequent cleaning of the pin shaft Kong Suixie, the utility model provides an auxiliary positioning structure of a pin shaft punching device.
The technical scheme adopted by the utility model is as follows:
the auxiliary positioning structure of the pin shaft punching device comprises a bottom plate, wherein a placing groove is formed in the middle of the upper surface of the bottom plate, the right end of the upper surface of the bottom plate is fixedly connected with a first electric cylinder, the output end of the upper surface of the first electric cylinder is provided with a first piston rod, one end, far away from the first electric cylinder, of the first piston rod is fixedly provided with a positioning clamping component capable of positioning and clamping a pin shaft, and collecting components capable of sucking punching fragments are symmetrically arranged on the upper surface of the bottom plate on two sides of the placing groove;
the collecting assembly comprises two collecting boxes, the two collecting boxes are symmetrically arranged on the upper surfaces of two sides of the bottom plate, a plurality of air inlets are formed in the side faces, close to each other, of the collecting boxes, an air exhaust fan is arranged on the inner side walls of the air inlets, a first filter screen is fixedly connected to the middle of the inner wall of the collecting box, an air exhaust pipe is communicated with an inner containing cavity of the air inlets, and one end, away from the air inlet, of the air exhaust pipe penetrates through the first filter screen and then extends to the inner containing cavity of the collecting box.
Further, it is characterized in that: an air outlet hole is formed in one side surface, far away from the air inlet hole, of the collecting box, and a second filter screen is mounted on the inner side wall of the air outlet hole.
Further, a movable door is hinged to the opening of the upper surface of the collecting box, and a handle is fixedly connected to the upper surface of the movable door.
Further, the positioning and clamping assembly comprises a fixing plate, the fixing plate is fixedly connected to the upper surface of the first piston rod, the left side face of the fixing plate is fixedly connected with a second electric cylinder, the output end of the second electric cylinder is fixedly connected with a connecting plate, and L-shaped rods are symmetrically hinged to the left side face of the fixing plate on two sides of the second electric cylinder.
Further, a connecting rod is hinged to one side surface, away from the second piston rod, of the connecting plate, and one end, away from the connecting plate, of the connecting rod is hinged to the outer surface of the L-shaped rod.
Further, the one end surface fixedly connected with grip blocks that the fixed plate was kept away from to L shape pole, the quantity of grip blocks is two, two the arc wall has been seted up to a side that the grip block is close to mutually.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, after the pin shaft is placed on the placing groove, the pin shaft is positioned and clamped by the positioning clamping assembly, then the pin shaft can be punched, part of scraps are splashed when the pin shaft is punched, at the moment, the air suction fan can be started to pump scraps generated when the pin shaft is punched, and the pumped scraps can enter the collecting box along with air from the air inlet hole and the air suction pipe so as to facilitate subsequent centralized treatment of the scraps, and through the cooperation of the structure, the scraps can be prevented from being sputtered everywhere when the pin shaft is punched, and the convenience degree of cleaning Kong Suixie is improved.
2. According to the utility model, when the pin shaft is placed on the placing groove for positioning and clamping, the electric cylinder II can be started to drive the connecting plate II to move rightwards, the connecting plate II moving rightwards can pull the two L-shaped rods to be close to each other through the hinged connecting rod, so that the two clamping blocks are driven to be close to each other for clamping the pin shaft, and meanwhile, the electric cylinder I can be started to drive the fixing plate to move upwards slowly, so that the arc-shaped groove can find a proper arc surface for clamping the pin shaft, the arc-shaped groove can better position and clamp the pin shaft, and the pin shafts with different sizes can be positioned and clamped through the cooperation of the structures.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a collection assembly according to the present utility model;
FIG. 3 is a schematic view of a structure without a collection assembly according to the present utility model;
fig. 4 is an enlarged view of fig. 3 at a in the present utility model.
The marks in the figure: 1-bottom plate, 2-electric jar first, 3-piston rod first, 4-location clamping component, 5-collection subassembly, 11-standing groove, 41-fixed plate, 42-electric jar second, 43-piston rod second, 44-connecting plate, 45-connecting rod, 46-L shape pole, 47-grip block, 48-arc wall, 51-collecting box, 52-inlet port, 53-air extraction fan, 54-filter screen first, 55-exhaust tube, 56-air outlet port, 57-filter screen second, 58-movable door, 59-handle.
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 in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with 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. 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.
Examples
Referring to fig. 1-4, an auxiliary positioning structure of a pin shaft punching device comprises a bottom plate 1, wherein a placing groove 11 is formed in the middle of the upper surface of the bottom plate 1, and a pin shaft needing to be punched can be placed on the placing groove 11 in advance; the right end of the upper surface of the bottom plate 1 is fixedly connected with an electric cylinder I2, a piston rod I3 is arranged at the output end of the upper surface of the electric cylinder I2, a positioning and clamping assembly 4 capable of positioning and clamping a pin shaft is fixedly arranged at one end of the piston rod I3 far away from the electric cylinder I2, specifically, the electric cylinder I2 is electrically connected with an external power supply, the electric cylinder I2 is started to enable the piston rod I3 to drive the positioning and clamping assembly 4 to slowly move upwards, so that a proper cambered surface for clamping the pin shaft can be found, and the pin shaft can be better positioned and clamped; collecting assemblies 5 capable of sucking punching scraps are symmetrically arranged on the upper surfaces of the bottom plates 1 on two sides of the placing groove 11; the collection assembly 5 is utilized to pump and store scraps generated during pin shaft punching so as to facilitate subsequent centralized treatment of the scraps, and the scraps can be prevented from being sputtered everywhere during pin shaft punching through the cooperation of the structure, so that the convenience degree during subsequent cleaning of the pin shaft Kong Suixie is improved.
Referring to fig. 1 to fig. 4, the collecting assembly 5 includes two collecting boxes 51, the two collecting boxes 51 are symmetrically installed on the upper surfaces of two sides of the bottom plate 1, a plurality of air inlets 52 are formed on one side surface of the two collecting boxes 51, which is close to each other, an air suction fan 53 is installed on the inner side wall of each air inlet 52, specifically, the air suction fan 53 is electrically connected with an external power supply, part of scraps are splashed when the pin shaft is perforated, and at this time, the air suction fan 53 can be started to pump scraps generated when the pin shaft is perforated; the middle part of the inner wall of the collecting box 51 is fixedly connected with a first filter screen 54, specifically, the first filter screen 54 has the specification of 300 meshes, and scraps can be prevented from splashing out of the air inlet hole 52; the inner cavity of the air inlet hole 52 is communicated with an air extraction pipe 55, and one end of the air extraction pipe 55 away from the air inlet hole 52 penetrates through the first filter screen 54 and then extends towards the inner cavity of the collecting box 51; the pumped scraps can be stored along with the air entering the collection box 51 from the air inlet hole 52 and the exhaust pipe 55 so as to facilitate the subsequent centralized treatment of the scraps, and the scraps can be prevented from being sputtered everywhere when the pin shaft is perforated through the cooperation of the structure, so that the convenience of cleaning the pin shaft Kong Suixie is improved.
Referring to fig. 1-4, an air outlet hole 56 is formed in a side surface of the collecting box 51 away from the air inlet hole 52, a second filter screen 57 is mounted on an inner side wall of the air outlet hole 56, specifically, the second filter screen 57 has a specification of 300 meshes, air flow entering the collecting box 51 can be discharged from the air outlet hole 56, and the second filter screen 57 can prevent chips from being discharged together with the air flow; the upper surface opening part of the collecting box 51 is hinged with a movable door 58, the upper surface of the movable door 58 is fixedly connected with a handle 59, and when the scraps inside the collecting box 51 need to be treated, the handle 59 can be held to open the movable door 58 so as to intensively treat the scraps collected during pin shaft punching.
Referring to fig. 1-4, the positioning and clamping assembly 4 includes a fixing plate 41, the fixing plate 41 is fixedly connected to the upper surface of the first piston rod 3, the left side surface of the fixing plate 41 is fixedly connected with a second electric cylinder 42, the output end of the second electric cylinder 42 is fixedly connected with a connecting plate 44, specifically, after the pin shaft is placed on the placement groove 11, the second electric cylinder 42 can be started to enable the second piston rod 43 to drive the connecting plate 44 to move rightward.
Referring to fig. 1-4, L-shaped rods 46 are symmetrically hinged on the left side surfaces of the fixed plates 41 on the two sides of the electric cylinder two 42, a connecting rod 45 is hinged on one side surface of the connecting plate 44, which is far away from the piston rod two 43, one end of the connecting rod 45, which is far away from the connecting plate 44, is hinged with the outer surface of the L-shaped rods 46, clamping blocks 47 are fixedly connected with the outer surface of one end of the L-shaped rods 46, which is far away from the fixed plates 41, and in particular, two clamping blocks 47 are fixedly connected with one another, the connecting plate 44 moving rightward pulls the two L-shaped rods 46 to be close to each other through the hinged connecting rod 45, so that the two clamping blocks 47 are driven to be close to each other to clamp a pin shaft; an arc groove 48 is formed in one side face, close to the two clamping blocks 47, of the two clamping blocks, the first electric cylinder 2 is started to enable the first piston rod 3 to drive the fixed plate 41 to move upwards slowly, so that the arc groove 48 can find an appropriate arc face of the clamping pin shaft, the arc groove 48 can better position and clamp the pin shaft, and the pin shafts with different sizes can be positioned and clamped through the cooperation of the structures.
The implementation principle of the auxiliary positioning structure embodiment of the pin shaft punching device is as follows:
when the pin shaft is positioned and punched, the pin shaft can be placed on the placing groove 11, the electric cylinder II 42 is started to enable the piston rod II 43 to drive the connecting plate 44 to move rightwards, the connecting plate 44 moving rightwards can pull the two L-shaped rods 46 to be close to each other through the hinged connecting rod 45, so that the two clamping blocks 47 are driven to be close to each other to clamp the pin shaft, the electric cylinder I2 can be started to enable the piston rod I3 to drive the fixing plate 41 to slowly move upwards, so that the arc-shaped groove 48 can find an appropriate arc surface for clamping the pin shaft, the arc-shaped groove 48 can better clamp the pin shaft, and the pin shafts with different sizes can be positioned and clamped through the cooperation of the structures.
When punching the pin shaft after positioning and clamping the pin shaft by utilizing the positioning and clamping assembly 4, part of fragments are splashed during punching, at the moment, the air suction fan 53 can be started to pump fragments generated during punching the pin shaft, and the pumped fragments can enter the inside of the collecting box 51 along with air from the air inlet hole 52 and the air suction pipe 55 so as to facilitate subsequent centralized processing of the fragments, so that the fragments can be prevented from being sputtered everywhere during punching the pin shaft through the cooperation of the above structures, and the convenience degree during cleaning of the subsequent centering Kong Suixie is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides an auxiliary positioning structure of round pin axle perforating device, includes bottom plate (1), its characterized in that: a placing groove (11) is formed in the middle of the upper surface of the bottom plate (1), the right end of the upper surface of the bottom plate (1) is fixedly connected with a first electric cylinder (2), a first piston rod (3) is installed at the output end of the upper surface of the first electric cylinder (2), a positioning clamping assembly (4) capable of positioning and clamping a pin shaft is fixedly installed at one end of the first piston rod (3) far away from the first electric cylinder (2), and collecting assemblies (5) capable of sucking punching fragments are symmetrically installed on the upper surface of the bottom plate (1) at two sides of the placing groove (11);
the collecting assembly (5) comprises collecting boxes (51), the collecting boxes (51) are two in number, the collecting boxes (51) are symmetrically arranged on the upper surfaces of two sides of the bottom plate (1), a plurality of air inlets (52) are formed in the side faces, close to the collecting boxes (51), of the collecting boxes, an air suction fan (53) is arranged on the inner side walls of the air inlets (52), a filter screen I (54) is fixedly connected to the middle of the inner wall of the collecting boxes (51), an air suction pipe (55) is communicated with an inner accommodating cavity of the air inlets (52), and one end, far away from the air inlets (52), of the air suction pipe (55) penetrates through the filter screen I (54) and then extends to the inner accommodating cavity of the collecting boxes (51).
2. The auxiliary positioning structure of a pin punching device as claimed in claim 1, wherein: an air outlet hole (56) is formed in one side surface, far away from the air inlet hole (52), of the collecting box (51), and a second filter screen (57) is arranged on the inner side wall of the air outlet hole (56).
3. The auxiliary positioning structure of a pin punching device as claimed in claim 1, wherein: a movable door (58) is hinged to the opening of the upper surface of the collecting box (51), and a handle (59) is fixedly connected to the upper surface of the movable door (58).
4. The auxiliary positioning structure of a pin punching device as claimed in claim 1, wherein: the positioning clamping assembly (4) comprises a fixing plate (41), the fixing plate (41) is fixedly connected to the upper surface of the first piston rod (3), an electric cylinder II (42) is fixedly connected to the left side face of the fixing plate (41), a connecting plate (44) is fixedly connected to the output end of the electric cylinder II (42), and L-shaped rods (46) are symmetrically hinged to the left side face of the fixing plate (41) on two sides of the electric cylinder II (42).
5. The auxiliary positioning structure of pin shaft punching device as defined in claim 4, wherein: a connecting rod (45) is hinged to one side surface, away from the second piston rod (43), of the connecting plate (44), and one end, away from the connecting plate (44), of the connecting rod (45) is hinged to the outer surface of the L-shaped rod (46).
6. The auxiliary positioning structure of pin shaft punching device as claimed in claim 5, wherein: the outer surface of one end of the L-shaped rod (46) far away from the fixed plate (41) is fixedly connected with clamping blocks (47), the number of the clamping blocks (47) is two, and an arc-shaped groove (48) is formed in one side surface, close to the two clamping blocks (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578476.4U CN220073984U (en) | 2023-06-20 | 2023-06-20 | Auxiliary positioning structure of pin shaft punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578476.4U CN220073984U (en) | 2023-06-20 | 2023-06-20 | Auxiliary positioning structure of pin shaft punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073984U true CN220073984U (en) | 2023-11-24 |
Family
ID=88820650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321578476.4U Active CN220073984U (en) | 2023-06-20 | 2023-06-20 | Auxiliary positioning structure of pin shaft punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073984U (en) |
-
2023
- 2023-06-20 CN CN202321578476.4U patent/CN220073984U/en active Active
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