CN217915694U - Air inlet channel punching tool - Google Patents
Air inlet channel punching tool Download PDFInfo
- Publication number
- CN217915694U CN217915694U CN202221937796.XU CN202221937796U CN217915694U CN 217915694 U CN217915694 U CN 217915694U CN 202221937796 U CN202221937796 U CN 202221937796U CN 217915694 U CN217915694 U CN 217915694U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- air inlet
- inlet channel
- lower connecting
- punching tool
- 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
Images
Abstract
The utility model discloses an air inlet channel punching tool, wherein a plurality of lower positioning blocks are arranged on a workbench, a lower connecting plate and an upper connecting plate are arranged on the workbench through a plurality of slide bars in a liftable manner, an interval is arranged between the lower connecting plate and the upper connecting plate, and the lower connecting plate, the upper connecting plate and a cylinder are fixedly connected; a plurality of pressing blocks are connected below the lower connecting plate and positioned above the lower positioning blocks; a plurality of electric drills are fixedly arranged on the upper connecting plate, and drill rods of the electric drills vertically penetrate through the lower connecting plate and the pressing block; the cylinder and the electric drill are respectively connected with the control cabinet through control lines. The whole punching process of the utility model can be completed by only one worker, and the punching operation of all holes can be completed at one time, thereby reducing the labor and operation time, reducing the labor cost and time cost, improving the production efficiency, reducing the influence of human factors and improving the yield; the punched hole has more attractive appearance, the size precision of the hole is higher, and the size can be ensured.
Description
Technical Field
The utility model belongs to the technical field of the intake duct processing technology and specifically relates to an intake duct frock of punching.
Background
The air inlet channel is used as an important component of the air inlet system, and mainly plays a role in removing water and dust from air flow entering the air inlet system, so that dry air is provided for the air filter, and the filter element is prevented from being wetted by moisture in the air flow.
At present, a main body of the air inlet channel is usually formed by adopting a blow molding process, and because the dimensional tolerance of a blow molded product is large, in order to ensure the assembly dimensional tolerance of the air inlet channel and facilitate assembly, an installation hole on the air inlet channel is usually further processed after the blow molding of the air inlet channel. The existing air inlet punching process is generally as follows: marking the position of the air inlet channel needing to be punched by manually using a marking pen, and then sequentially punching the air inlet channel according to the marked position by manually holding an electric drill. In the mode, the marking and the punching are both manually operated, and only one hole can be drilled at one time, so that the labor consumption is high, the time is long, and the processing efficiency is low; the manual marking and the manual punching are performed, the size precision and the position precision of the punched mounting hole are low, the product is easily scrapped due to overlarge size deviation, and the rejection rate is high; and manual operation is also easy to cause errors due to the influence of human factors, so that the product is damaged and even scrapped.
SUMMERY OF THE UTILITY MODEL
The applicant provides an intake duct frock of punching rational in infrastructure to the shortcoming that above-mentioned current intake duct processing exists that punches, raises the efficiency, reduces cost of labor and time cost, improves mounting hole size precision, improves the yield.
The utility model discloses the technical scheme who adopts as follows:
a punching tool for an air inlet channel is characterized in that a plurality of lower positioning blocks are arranged on a workbench, a lower connecting plate and an upper connecting plate are arranged on the workbench in a lifting manner through a plurality of sliding rods, a space is reserved between the lower connecting plate and the upper connecting plate, and the lower connecting plate and the upper connecting plate are fixedly connected with an air cylinder; a plurality of pressing blocks are connected below the lower connecting plate and positioned above the lower positioning blocks; a plurality of electric drills are fixedly arranged on the upper connecting plate, and drill rods of the electric drills vertically penetrate through the lower connecting plate and the pressing block; the cylinder and the electric drill are respectively connected with the control cabinet through control lines.
As a further improvement of the above technical solution:
the top surface of the pressing block is fixedly connected with a fixed plate, and the fixed plate is connected to the lower connecting plate through a plurality of connecting rods; the connecting rod is fixedly connected with the fixed plate and is in sliding connection with the lower connecting plate, and the lower connecting plate can move up and down along the connecting rod.
An elastic part is sleeved on the connecting rod and positioned between the lower connecting plate and the fixing plate.
The lower positioning block is provided with a lower cohesion surface, the pressing block is provided with an upper cohesion surface, and the lower cohesion surface and the upper cohesion surface are matched with the outline size of the outer surface of the corresponding part of the air inlet channel workpiece; the bottoms of the front end and the rear end of the pressing block are provided with grooves which are communicated with the second through holes.
An upper positioning block is arranged on the workbench and above the lower positioning block, an upper binding face is arranged on the upper positioning block, and the contour size of the upper binding face is matched with the contour size of the outer surface of the corresponding part of the air inlet channel workpiece.
The upper end of the upper positioning block horizontally extends outwards to form a lug.
The number and the arrangement positions of the electric drills correspond to the number and the positions of the holes required to be punched in the air inlet channel workpiece.
A drag chain is connected between the lower connecting plate and the upper connecting plate.
The top surface of the workbench is provided with a plurality of sliding sleeves, the sliding rods are arranged on the sliding sleeves in a sliding manner, and the top end parts of adjacent sliding rods are connected through a horizontal supporting rod; the lower connecting plate and the upper connecting plate are connected with the sliding rod through a sleeve.
The lower connecting plate and the upper connecting plate are respectively and fixedly connected with a piston rod of the air cylinder, and a cylinder body of the air cylinder is fixed on the top surface of the workbench; the workbench is also provided with a switch which is connected to the control circuit; the bottom of the workbench is provided with a plurality of truckles.
The beneficial effects of the utility model are as follows:
the utility model locates the air inlet channel workpiece through the locating block, and the air cylinder drives the electric drills to complete the punching work through the pressing block, so that the whole punching process can be completed by only one worker, and the punching operation of all holes can be completed at one time, thereby reducing the labor and operation time, reducing the labor cost and time cost, and improving the production efficiency; in the whole punching process, workers only need to manually put and take air inlet channel workpieces, start buttons and the like, and other works are automatically completed by equipment, so that the influence of human factors is reduced, the risk of product loss and even scrapping caused by the human factors is reduced, and the yield is improved; and the number and the position of the electric drills correspond to the punching positions of the air inlet channel workpiece, the electric drills are simple to assemble, the assembly precision is easy to control, the punched holes are more attractive in appearance, the size precision of the holes is higher, and the size can be guaranteed. The lower connecting plate, the upper connecting plate, the electric drill and the pressing block are driven by the same air cylinder, so that the energy is saved, and the environment is protected.
The elastic piece of the utility model is used as a limiting piece and a pressing piece, after the pressing block is pressed on the air inlet channel workpiece, the lower connecting plate and the upper connecting plate drive the electric drill to continuously drill downwards, the elastic piece is blocked between the lower connecting plate and the pressing block, the lower connecting plate can be limited, and the damage to the air inlet channel workpiece caused by the overlarge drilling stroke of the electric drill is prevented; because the elastic component is compressed when the lower connecting plate continues to move downwards, the elastic force generated by the elastic component compresses the pressing block onto the air inlet channel workpiece, the air inlet channel workpiece is compressed and fixed, and after drilling is completed, the elastic force generated by the elastic component enables the lower connecting plate and the upper connecting plate to move upwards and return smoothly.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a front view of the present invention.
Fig. 4 is a perspective view of the upper positioning block.
FIG. 5 is a longitudinal sectional view of the briquette.
In the figure: 1. a work table; 2. a lower positioning block; 21. a lower holding surface; 3. an upper positioning block; 31. an upper binding face; 32. a tab; 4. a slide bar; 5. a lower connecting plate; 51. a first through hole; 6. an upper connecting plate; 7. a sliding sleeve; 8. a sleeve; 9. a cylinder; 91. a cylinder body; 92. a piston rod; 10. a drag chain; 11. an electric drill; 111. a drill stem; 12. briquetting; 121. an upper holding surface; 122. a second through hole; 123. a groove; 13. a fixing plate; 131. a third through hole; 14. a connecting rod; 15. an elastic member; 16. a control cabinet; 17. a switch; 18. a caster wheel; 19. a support rod.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 3, the middle table top of the working table 1 of the present invention is provided with a plurality of lower positioning blocks 2, and the top of the working table 1 is provided with an upper positioning block 3. A plurality of sliding sleeves 7 are arranged on the top surface of the workbench 1, a sliding rod 4 is vertically arranged on each sliding sleeve 7 in a sliding mode, the top end portions of adjacent sliding rods 4 are connected through a horizontal supporting rod 19, the bottom end of each sliding rod 4 is connected with a horizontal lower connecting plate 5 and an upper connecting plate 6, and the lower connecting plate 5 and the upper connecting plate 6 are connected with the sliding rods 4 through sleeves 8. The lower connecting plate 5 and the upper connecting plate 6 are spaced from each other, the lower connecting plate 5 and the upper connecting plate 6 are respectively fixedly connected with a piston rod 92 of the air cylinder 9, a cylinder body 91 of the air cylinder 9 is fixed on the top surface of the workbench 1, the air cylinder 9 can drive the lower connecting plate 5 and the upper connecting plate 6 to move up and down, the sliding rod 4 is matched with the sliding sleeve 7 to form a guide structure, and stable lifting of the lower connecting plate 5 and the upper connecting plate 6 is guaranteed. A drag chain 10 is connected between the lower connecting plate 5 and the upper connecting plate 6 and used for dragging and bounding various lines and pipelines, so that the lines and the pipelines can move together with the lower connecting plate 5 and the upper connecting plate 6.
A plurality of electric drills 11 are fixedly arranged on the upper connecting plate 6, and drill rods 111 of the electric drills 11 are downward vertical. The lower connecting plate 5 is provided with a first through hole 51 corresponding to the drill rod 111 of the electric drill 11, and the drill rod 111 passes through the first through hole 51. The number and the arrangement positions of the electric drills 11 correspond to the number and the positions of holes to be punched in the air inlet channel workpiece, and the holes of all hole positions can be punched simultaneously through the plurality of electric drills 11.
The left side and the right side below the lower connecting plate 5 are provided with pressing blocks 12, and the pressing blocks 12 are positioned above the lower positioning blocks 2 and correspond to the lower positioning blocks 2 at corresponding positions. As shown in fig. 1 and 2, a fixing plate 13 is fixedly connected to the top surface of the pressing block 12, and the fixing plate 13 is connected to the lower connecting plate 5 through a plurality of connecting rods 14; the connecting rod 14 is fixedly connected with the fixed plate 13 and is in sliding connection with the lower connecting plate 5, and the lower connecting plate 5 can move up and down along the connecting rod 14. An elastic part 15 is sleeved on the connecting rod 14 and is positioned between the lower connecting plate 5 and the fixing plate 13, in this embodiment, the elastic part 15 is a spring; the elastic piece 15 is used as a limiting piece and a pressing piece, after the pressing block 12 is pressed on the air inlet channel workpiece, the lower connecting plate 5 and the upper connecting plate 6 drive the electric drill 11 to continue to drill downwards, the elastic piece 15 is blocked between the lower connecting plate 5 and the pressing block 12, the lower connecting plate 5 can be limited, and the electric drill 11 is prevented from damaging the air inlet channel workpiece due to overlarge drilling stroke; because the elastic part 15 is compressed when the lower connecting plate 5 continues to move downwards, the pressing block 12 is pressed onto the air inlet channel workpiece by the elastic force generated by the elastic part 15, the air inlet channel workpiece is pressed and fixed, and after drilling is completed, the lower connecting plate 5 and the upper connecting plate 6 move upwards and return smoothly by the elastic force generated by the elastic part 15. As shown in fig. 5, the pressing block 12 is provided with a second through hole 122 corresponding to the drill rod 111 of the electric drill 11, as shown in fig. 2, the fixing plate 13 is provided with a third through hole 131 corresponding to the drill rod 111, and the drill rod 111 sequentially passes through the third through hole 131 and the second through hole 122.
As shown in fig. 1, the lower positioning block 2 is provided with a lower holding surface 21, the contour dimension of the lower holding surface 21 is matched with the contour dimension of the outer surface of the corresponding part of the air inlet channel workpiece, the lower holding surface 21 is tightly attached to the outer surface of the air inlet channel workpiece, the positioning area is large, the positioning is more accurate, the positioning error is small, the stress area is large, and the air inlet channel workpiece is prevented from being deformed by pressure in the drilling process.
As shown in fig. 4, an upper attaching surface 31 is provided on the upper positioning block 3, the contour dimension of the upper attaching surface 31 matches with the contour dimension of the outer surface of the corresponding portion of the air inlet channel workpiece, the upper end of the air inlet channel workpiece abuts against the upper attaching surface 31 of the upper positioning block 3, the positioning area is large, the positioning is more accurate, and the positioning error is small. The upper end of the upper positioning block 3 extends horizontally outwards to form a lug 32, and the lug 32 can position an air inlet cap on an air inlet channel.
As shown in fig. 5, an upper holding surface 121 is arranged on the pressing block 12, the contour dimension of the upper holding surface 121 is matched with the contour dimension of the outer surface of the corresponding part of the air inlet channel workpiece, when the air inlet channel workpiece is compressed, the upper holding surface 121 is tightly attached to the outer surface of the air inlet channel workpiece, the positioning area is large, the positioning is more accurate, the positioning error is small, the stress area is large, and the air inlet channel workpiece is prevented from being deformed by pressure in the drilling process. The bottom of the front end and the back end of the pressing block 12 are provided with grooves 123, the grooves 123 are communicated with the second through holes 122, the grooves 123 have a clearance effect, and chips generated by punching can be drilled out of the grooves 123.
The workbench 1 is also provided with a control cabinet 16 and a switch 17, the air cylinder 9 and the electric drill 11 are respectively connected with the control cabinet 16 through control circuits, and the work of the air cylinder 9 and the electric drill 11 can be controlled through the control cabinet 16; the switch 17 is connected to the control circuit and can control the on-off of the control circuit. The bottom of the workbench 1 is provided with a plurality of casters 18, which facilitate the overall movement of the tool to a suitable position.
When the utility model is in actual use, the air inlet channel workpiece to be punched is placed on the lower positioning blocks 2, and the upper end part of the air inlet channel workpiece leans against the upper positioning blocks 3; then a switch 17 is started, the electric drill 11 starts to rotate, the air cylinder 9 drives the lower connecting plate 5, the upper connecting plate 6, the electric drill 11 and the pressing block 12 to move downwards together, the pressing block 12 stops after pressing the air inlet channel workpiece, the lower connecting plate 5, the upper connecting plate 6 and the electric drill 11 continue to move downwards under the driving of the air cylinder 9, and the electric drill 11 simultaneously punches the air inlet channel workpiece; after the punching is finished, the air cylinder 9 drives the lower connecting plate 5, the upper connecting plate 6, the electric drill 11 and the pressing block 12 to move upwards together for resetting, and the workpiece is taken down.
The utility model locates the air inlet channel workpiece through the locating block, and tightly presses the air inlet channel workpiece through the pressing block 12, the air cylinder 9 drives the electric drills 11 to complete the punching work, the whole punching process can be completed by only one worker, and the punching operation of all holes can be completed at one time, thereby reducing the labor and operation time, reducing the labor cost and time cost, and improving the production efficiency; in the whole punching process, workers only need to manually put and take air inlet channel workpieces, start buttons and the like, and other works are automatically completed by equipment, so that the influence of human factors is reduced, the risk of product loss and even scrapping caused by the human factors is reduced, and the yield is improved; moreover, the number and the positions of the electric drills 11 correspond to the punching positions of the air inlet channel workpiece, the electric drills 11 are simple to assemble, the assembly precision is easy to control, the punched holes are more attractive in appearance, the size precision of the holes is higher, and the size can be guaranteed. The lower connecting plate 5, the upper connecting plate 6, the electric drill 11 and the pressing block 12 are driven by the same air cylinder 9, so that the energy-saving and environment-friendly effects are achieved.
The above description is illustrative of the present invention and is not intended to limit the present invention, and any modifications may be made without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides an intake duct frock of punching which characterized in that: a plurality of lower positioning blocks (2) are arranged on the workbench (1), a lower connecting plate (5) and an upper connecting plate (6) are arranged on the workbench (1) in a lifting manner through a plurality of sliding rods (4), a space is reserved between the lower connecting plate (5) and the upper connecting plate (6), and the lower connecting plate (5) and the upper connecting plate (6) are fixedly connected with the air cylinder (9); a plurality of pressing blocks (12) are connected below the lower connecting plate (5), and the pressing blocks (12) are positioned above the lower positioning blocks (2); a plurality of electric drills (11) are fixedly arranged on the upper connecting plate (6), and drill rods (111) of the electric drills (11) vertically penetrate through the lower connecting plate (5) and the pressing block (12); the air cylinder (9) and the electric drill (11) are respectively connected with the control cabinet (16) through control circuits.
2. The air inlet channel punching tool according to claim 1, characterized in that: the top surface of the pressing block (12) is fixedly connected with a fixing plate (13), and the fixing plate (13) is connected to the lower connecting plate (5) through a plurality of connecting rods (14); the connecting rod (14) is fixedly connected with the fixed plate (13) and is in sliding connection with the lower connecting plate (5), and the lower connecting plate (5) can move up and down along the connecting rod (14).
3. The air inlet channel punching tool according to claim 2, characterized in that: an elastic part (15) is sleeved on the upper part of the connecting rod (14) and the part between the lower connecting plate (5) and the fixing plate (13).
4. The air inlet channel punching tool according to claim 1, characterized in that: a lower holding surface (21) is arranged on the lower positioning block (2), an upper holding surface (121) is arranged on the pressing block (12), and the lower holding surface (21) and the upper holding surface (121) are matched with the outer surface contour size of the corresponding part of the air inlet channel workpiece; grooves (123) are formed in the bottoms of the front end and the rear end of the pressing block (12), and the grooves (123) are communicated with the second through hole (122).
5. The air inlet channel punching tool according to claim 1, characterized in that: an upper positioning block (3) is arranged on the upper portion of the lower positioning block (2) of the workbench (1), an upper binding face (31) is arranged on the upper positioning block (3), and the contour size of the upper binding face (31) is matched with the contour size of the outer surface of the corresponding portion of the air inlet channel workpiece.
6. The air inlet channel punching tool according to claim 5, characterized in that: a lug (32) extends outwards from the upper end of the upper positioning block (3).
7. The air inlet channel punching tool according to claim 1, characterized in that: the number and the arrangement positions of the electric drills (11) correspond to the number and the positions of holes required to be punched in the air inlet channel workpiece.
8. The air inlet channel punching tool according to claim 1, characterized in that: a drag chain (10) is connected between the lower connecting plate (5) and the upper connecting plate (6).
9. The air inlet channel punching tool according to claim 1, characterized in that: a plurality of sliding sleeves (7) are arranged on the top surface of the workbench (1), the sliding rods (4) are arranged on the sliding sleeves (7) in a sliding manner, and the top end parts of adjacent sliding rods (4) are connected through a horizontal supporting rod (19); the lower connecting plate (5) and the upper connecting plate (6) are connected with the sliding rod (4) through a sleeve (8).
10. The air inlet channel punching tool according to claim 1, characterized in that: the lower connecting plate (5) and the upper connecting plate (6) are respectively fixedly connected with a piston rod (92) of the air cylinder (9), and a cylinder body (91) of the air cylinder (9) is fixed on the top surface of the workbench (1); the workbench (1) is also provided with a switch (17), and the switch (17) is connected to a control circuit; the bottom of the working table (1) is provided with a plurality of casters (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221937796.XU CN217915694U (en) | 2022-07-26 | 2022-07-26 | Air inlet channel punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221937796.XU CN217915694U (en) | 2022-07-26 | 2022-07-26 | Air inlet channel punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217915694U true CN217915694U (en) | 2022-11-29 |
Family
ID=84149648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221937796.XU Active CN217915694U (en) | 2022-07-26 | 2022-07-26 | Air inlet channel punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217915694U (en) |
-
2022
- 2022-07-26 CN CN202221937796.XU patent/CN217915694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201900448U (en) | Multi-axis automatic screw machine | |
| CN205763293U (en) | A kind of bilateral punching indentation Integral mold | |
| CN202736808U (en) | Device for automatically punching and assembling keyboard whole-board scissors | |
| CN217915694U (en) | Air inlet channel punching tool | |
| CN203470687U (en) | Mold structure with punching scraps convenient to clean | |
| CN202006257U (en) | Automatic embossing and bowl-pressing molding mechanism for tableware | |
| CN206374002U (en) | Intelligent numerical control pin implanter | |
| CN210024382U (en) | Gasket in shower head and water-saving piece mounting equipment | |
| CN202207759U (en) | Steel wire bending device for automatic ejecting and discharging | |
| CN201644600U (en) | Positioning device for punching machine | |
| CN214814002U (en) | Numerical control punch press with punching press mechanism | |
| CN103418680A (en) | Novel die in rivet connection with short circuit ring of motor | |
| CN205684579U (en) | A kind of bi-directional symmetrical Bending Mould | |
| CN215032882U (en) | Stamping die's auxiliary structure and stamping die | |
| CN211805094U (en) | Engraving machine with residue removing structure | |
| CN211360229U (en) | Plate stamping device | |
| CN211437772U (en) | Combined die | |
| CN203611026U (en) | Flexible multi-station compression positioning structure for workpieces | |
| CN111496496A (en) | Automatic frock is returned in dismouting | |
| CN215315168U (en) | Novel multi-station riveting structure device | |
| CN202805333U (en) | Novel drilling machine | |
| CN211465060U (en) | Burr removing device for ABS valve body | |
| CN210080474U (en) | Special machine for punching middle body of welded ball valve | |
| CN211564146U (en) | Equipment for integrating punching, carving and pressing bowl on frame | |
| CN214818227U (en) | Pneumatic press fitting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |