Machining tool for achieving multiple cambered surface fillets
By designing slidable sliding plates and limiting components, combined with the structure of airbag rods and gear tooth plates, stable clamping and position adjustment of multiple reinforcement plates are achieved, and multiple arc rounded angles are solved in the prior art. The problems of low efficiency of the board and equipment damage have improved processing efficiency and equipment life.
Patent Information
- Application Number
- CN202420818620.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-19
AI Technical Summary
It is difficult to efficiently process multiple arc-surface rounded reinforcement plates, and multiple disassembly results in damage to the equipment, reducing processing efficiency and service life.
A machined assembly including a fixed seat, a positioning plate and a sliding plate is designed. Through the cooperation of the sliding plate and the limiting assembly, stable clamping and position adjustment of multiple reinforcement plates are achieved, which is suitable for reinforcement plates of different thicknesses. And through the cooperation of the airbag rod and the gear tooth plate, the synchronous clamping and positioning of the reinforcement plate is achieved.
It improves the scope of application and processing efficiency of the machining equipment, ensures stable clamping of the reinforcement plate, extends the service life of the equipment, and reduces equipment damage during the processing process.
Smart Images
Figure CN222176791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machining, in particular to a machining device for realizing multiple arc surface fillets. Background Art
[0002] Generally, thin-walled tubes have advantages such as light weight and low cost. However, due to their thin wall thickness, they are easily squeezed and bent by external forces. In order to improve the load-bearing capacity and anti-flexing capacity of thin-walled tubes, it is necessary to add a certain amount of reinforcing ribs or reinforcing plates to such parts and fix them on them by welding to enhance the load-bearing capacity and anti-flexing capacity of thin-walled tubes, thereby improving their service life and safety. The reinforcing plate has the advantages of small size, high strength, material saving, and small installation position restriction.
[0003] However, a product requires multiple reinforcement plates. According to the product processing requirements, the reinforcement plates need to have rounded corners. The current tooling can only clamp one reinforcement plate at a time for processing. Multiple equipment stoppages will greatly reduce the processing efficiency. In addition, because the tooling material is aluminum alloy 6061, multiple disassemblies will cause damage to the clamping parts and reduce the service life of the tooling. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a machining device for realizing multiple arc surface fillets.
[0005] The technical solution of the utility model is: a machining device for realizing multiple arc-surface fillets, comprising a fixed seat, a plurality of positioning plates spaced apart on the fixed seat, and a sliding plate arranged between two adjacent positioning plates, the sliding plate and the positioning plate are both connected to the fixed seat in a transverse sliding manner, the positioning plate is provided with a reinforcing plate; the reinforcing plate is provided with a docking hole, and the positioning plate is provided with a positioning hole for docking with the docking hole.
[0006] Furthermore, a fixing plate for longitudinally clamping the reinforcing plate is provided on the sliding plate.
[0007] Note: While the sliding plate clamps the two sides of the reinforcing plate, the fixed plate can also be used to clamp the longitudinal direction of the reinforcing plate to improve the clamping effect.
[0008] Furthermore, first sliding grooves for the lateral sliding of the sliding plate are respectively provided on both sides of the fixing seat, and a limiting component for limiting the sliding plate is provided in the first sliding groove.
[0009] Note: By setting the first sliding groove for the sliding plate to slide, the position of the sliding plate can be adjusted, and the setting of the limit assembly can prevent the sliding plate from loosening when the reinforcing plate needs to be clamped, thereby affecting the clamping effect.
[0010] Furthermore, the limiting assembly includes a plurality of partitions equally spaced in the first slide groove, a first clamping assembly and a second clamping assembly symmetrically arranged on both sides of the partition; the first clamping assembly includes a first elastic member and a second elastic member fixedly connected to the partition at one end, a clamping member fixedly connected to the other end of the second elastic member at one end, and a trigger rod fixedly connected to the other end of the clamping member, and the clamping member is rotatably connected to the bottom of the first slide groove through an axle rod; a driving rod is horizontally provided at the bottom of the sliding plate, and the driving rod is provided with a plurality of clamping grooves that are clamped with the other end of the clamping member when the first elastic member is slid and pressed.
[0011] Description: By providing the first clamping assembly and the second clamping assembly, when the number of reinforcing plates is insufficient to fill the fixing seat, the sliding plate can maintain the clamping state of the reinforcing plates with one side free.
[0012] Furthermore, the sliding plate is hollow inside, and a center column with one end fixedly connected to the fixed plate is provided at the bottom of the sliding plate, and a gear is sleeved on the center column; the first elastic member is a first airbag rod, and the driving rod is hollow inside and is connected to the first elastic member after docking, and a toothed plate meshing with the gear is provided inside the sliding plate, and the other end of the driving rod passes through the bottom of the sliding plate through a through tube and is fixedly connected to the toothed plate through the second airbag rod connected to the driving rod.
[0013] Description: The airbag rod and the gear plate are set, and when the sliding plate is moved to engage, the fixed plate can be synchronously driven to rotate from a direction parallel to the reinforcing plate to above the fixed plate to clamp the fixed plate, thereby not affecting the positioning of the reinforcing plate and the positioning plate before clamping.
[0014] Furthermore, the central column is composed of a telescopic column fixedly connected to the fixed plate and a fixed column slidingly connected to the inner bottom of the sliding plate, the fixed column is provided with a plurality of through holes, and the telescopic column is longitudinally provided with a plurality of clamping blocks corresponding to the through holes.
[0015] Description: The telescopic column and the fixed column that can be telescopically connected are provided to adjust the height of the fixed plate, so as to be suitable for reinforcement plates of different thicknesses.
[0016] Furthermore, a pressing rod is slidably connected to the bottom of the sliding plate and is used to press the trigger rod to disengage the locking.
[0017] Description: Set up the push lever so that you don't have to look for tools elsewhere to actuate the trigger lever.
[0018] Furthermore, the positioning plate is provided with a third sliding groove for assisting the positioning of the reinforcing plate and the positioning plate.
[0019] Note: The third slide groove can make the positioning hole on the positioning plate and the docking hole on the reinforcing plate on the same axis, which can eliminate the deviation in the left and right directions during docking.
[0020] The beneficial effects of the utility model are:
[0021] (1) The machining device of the utility model can adjust the distance between the sliding plate and the positioning plate by providing a sliding plate that can slide left and right, so that it can be applicable to multiple reinforcement plates with different widths, thereby improving the application range of the machining device.
[0022] (2) The machining device of the utility model is provided with a limit assembly, so that the sliding plate can be clamped and fixed when the reinforcing plate is clamped, regardless of whether it moves left or right. Therefore, when the number of reinforcing plates is insufficient to occupy the entire machining device, the sliding plate will not be offset, so that the reinforcing plates can stably perform arc surface rounding processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is the overall structure diagram of the machining device embodiment 1 of the utility model;
[0024] Figure 2 This is the overall structural diagram of the positioning plate of the machining device of the utility model;
[0025] Figure 3 This is the overall structural diagram of the reinforcement plate of the machining device of the utility model;
[0026] Figure 4 It is a structural diagram of the limit assembly of the machining device embodiment 2 of the utility model;
[0027] Figure 5 It is a structural diagram of a sliding plate of Embodiment 2 of the machining device of the utility model;
[0028] Figure 6 This is a structural diagram of the bottom of the sliding plate of the machining device of the utility model in Embodiment 3;
[0029] Figure 7 It is a diagram of the internal structure of the sliding plate of the machining device embodiment 4 of the utility model;
[0030] Figure 8 It is a diagram showing the internal structure of the sliding plate of the machining device embodiment 5 of the utility model;
[0031] Among them, 1-fixed seat, 11-first slide groove, 12-second slide groove, 13-partition, 131-first elastic member, 132-second elastic member, 133-clamping member, 134-trigger rod, 135-axis rod, 2-positioning plate, 21-reinforcement plate, 22-docking hole, 23-positioning hole, 24-third slide groove, 3-sliding plate, 31-fixed plate, 32-driving rod, 321-clamping groove, 322-through tube, 33-center column, 331-telescopic column, 332-fixed column, 333-through hole, 334-clamping block, 34-gear, 35-tooth plate, 36-second airbag rod, 37-pressing rod. DETAILED DESCRIPTION
[0032] The present invention will be further described in detail below in conjunction with specific implementation methods to better reflect the advantages of the present invention.
[0033] Embodiment 1: A machining device for realizing multiple arc surface fillets, such as Figure 1 As shown, it comprises a fixed seat 1, a plurality of sliding plates 3 arranged at intervals on the fixed seat 1, and a positioning plate 2 arranged between two adjacent sliding plates 3, the sliding plates 3 and the positioning plates 2 are both connected to the fixed seat 1 in a transverse sliding manner, a reinforcing plate 21 is arranged on the positioning plate 2, and a fixing plate 31 for longitudinally clamping the reinforcing plate 21 is arranged on the sliding plate 3;
[0034] like Figure 2 As shown, first slide grooves 11 for the sliding plate 3 to slide horizontally are respectively provided on both sides of the fixing seat 1, and a limiting component for limiting the sliding plate 3 is provided in the first slide groove 11, and the limiting component can adopt the existing technology, such as a card block and card slot structure, and the sliding plates 3 located at both ends of the fixing seat 1 are fixedly connected to the fixing seat 1, and a second slide groove 12 for the lateral sliding of the positioning plate 2 is provided in the middle of the fixing seat 1, and a third slide groove 24 for assisting the reinforcement plate 21 in positioning the positioning plate 2 is provided on the positioning plate 2;
[0035] like Figure 2 and Figure 3 As shown, the reinforcing plate 21 is provided with a docking hole 22, and the positioning plate 2 is provided with a positioning hole 23 for docking with the docking hole 22. The positioning hole 23 and the docking hole 22, the fixing plate 31 and the sliding plate 3 are all connected and fixed by bolts and nuts.
[0036] The working principle of the above-mentioned machining device for realizing multiple arc-surface fillets is as follows: first, slide the leftmost reinforcement plate 21 on the positioning plate 2 until the positioning hole 23 and the docking hole 22 coincide with each other, and then fix the reinforcement plate 21 on the positioning plate 2 by means of bolts and nuts, and then slide the sliding plate 3 on the right side close to the reinforcement plate 21 to clamp the reinforcement plate 21 and limit the sliding plate 3 by means of the limiting assembly; then, clamp the remaining reinforcement plates 21 in turn until the reinforcement plates 21 on the fixing seat 1 are fully clamped, thereby realizing the arc-surface fillet machining of multiple reinforcement plates 21.
[0037] Embodiment 2: This embodiment differs from Embodiment 1 in that Figure 4 As shown, the limit assembly includes a plurality of baffles 13 arranged at equal intervals in the first slide groove 11, a first clamping assembly and a second clamping assembly symmetrically arranged on both sides of the baffle 13; the first clamping assembly includes a first elastic member 131 and a second elastic member 132 fixedly connected to the baffle 13 at one end, a clamping member 133 fixedly connected to the other end of the second elastic member 132 at one end, and a trigger rod 134 fixedly connected to the other end of the clamping member 133, and the clamping member 133 is rotatably connected to the bottom of the first slide groove 11 through a shaft 135; the first elastic member 131 and the second elastic member 132 are both spring rods;
[0038] like Figure 5 As shown, a driving rod 32 is transversely disposed at the bottom of the sliding plate 3 , and a plurality of clamping grooves 321 are disposed on the driving rod 32 to be clamped with the other end of the clamping member 133 when the first elastic member 131 is slidably pressed.
[0039] The working principle of this embodiment is different from that of embodiment 1 in that when the sliding plate 3 moves to the left, the driving rod 32 at the left end squeezes the first elastic member 131 until the reinforcing plate 21 is clamped and the sliding plate 3 is released. Then, the clamping groove 321 on the driving rod 32 is engaged with the clamping member 133 to fix the sliding plate 3, thereby fixing the clamping state. The above steps are repeated to clamp the remaining reinforcing plates 21, thereby realizing the arc-surface rounded corner processing of multiple reinforcing plates 21. After the processing is completed, the staff manually presses the trigger rod 134 to disengage it.
[0040] Embodiment 3: This embodiment differs from Embodiment 2 in that Figure 6 As shown, a pressing rod 37 for pressing the trigger rod 134 to disengage the engagement is slidably connected to the bottom of the sliding plate 3 .
[0041] The working principle of this embodiment is different from that of Embodiment 2 in that, after the processing is completed, the sliding pressing rod 37 presses the trigger rod 134 and the second elastic member 132, so that the clamping member 133 is disengaged from the clamping slot 321, and the clamping slot 321 moves back under the elastic force of the first elastic member 131, thereby releasing the sliding plate 3 and canceling the clamping state.
[0042] Embodiment 4: This embodiment differs from Embodiment 3 in that Figure 7 As shown, the sliding plate 3 is hollow inside, and a central column 33 is provided at one end fixedly connected to the fixed plate 31 at the bottom of the sliding plate 3, and a gear 34 is sleeved on the central column 33; the first elastic member 131 is a first airbag rod, and the driving rod 32 is hollow inside and is connected to the first elastic member 131 after docking, that is, an air outlet pipe is provided at the docking port of the first airbag rod, and a hard film is provided at the docking port of the driving rod 32 and the docking port of the air outlet pipe, an air inlet pipe is provided on the first airbag rod, and a one-way valve is provided on the air outlet pipe and the air inlet pipe, and the one-way valve is a prior art; a tooth plate 35 meshing with the gear 34 is provided inside the sliding plate 3, and the other end of the driving rod 32 passes through the bottom of the sliding plate 3 through a through tube 322 and is fixedly connected to the tooth plate 35 through a second airbag rod 36 connected to the driving rod 32, and the number of meshing teeth on the tooth plate 35 is consistent with the number of teeth that rotate the gear 34 90 degrees, and the first airbag rod and the second airbag rod 36 are sleeved with springs.
[0043] The working principle of this embodiment is different from that of Embodiment 3 in that, in the process of moving the sliding plate 3, the hard film of the driving rod 32 is pierced by the air outlet pipe on the first airbag rod and connected with the inside of the driving rod 32. As the driving rod 32 continues to move, the first airbag rod is squeezed and the gas is transferred from the air outlet pipe through the driving rod 32 and the through tube 322 to the inside of the second airbag rod 36, so that the second airbag rod 36 is stretched and drives the tooth plate 35 to translate. The tooth plate 35 engages with the gear 34 and rotates the fixed plate 31 90°, thereby auxiliary clamping the reinforcing plate 21 longitudinally from the top direction of the reinforcing plate 21.
[0044] Embodiment 5: This embodiment differs from Embodiment 4 in that Figure 8 As shown, the central column 33 is composed of a telescopic column 331 fixedly connected to the fixed plate 31 and a fixed column 332 rotatably connected to the inner bottom of the sliding plate 3. A through hole 333 is provided on the fixed column 332, and four clamping blocks 334 corresponding to the through holes 333 are longitudinally provided on the telescopic column 331.
[0045] The working principle of this embodiment is different from that of Embodiment 4 in that, when the reinforcing plate 21 is not clamped, the fixed plate 31 and the sliding plate 3 are parallel. When the thickness of the reinforcing plate 21 is higher than that of the sliding plate 3, the height of the fixed plate 31 is adjusted by lengthening the telescopic column 331 where the fixed plate 31 is located. After the height is adjusted, the corresponding clamping block 334 is clamped with the through hole 333 to fix the height.
Claims
1. A machining device for realizing multiple arc surface fillets, characterized in that: The invention comprises a fixed seat (1), a plurality of sliding plates (3) arranged at intervals on the fixed seat (1), and a positioning plate (2) arranged between two adjacent sliding plates (3); the sliding plates (3) and the positioning plates (2) are both connected to the fixed seat (1) in a transverse sliding manner; a reinforcing plate (21) is provided on the positioning plate (2); a docking hole (22) is provided on the reinforcing plate (21); and a positioning hole (23) for docking with the docking hole (22) is provided on the positioning plate (2).
2. A machining device for realizing multiple arc surface fillets according to claim 1, characterized in that: The sliding plate (3) is provided with a fixing plate (31) for longitudinally clamping the reinforcing plate (21).
3. The machining device for realizing multiple arc surface fillets according to claim 2, characterized in that: First sliding grooves (11) for the sliding plate (3) to slide horizontally are respectively provided on both sides of the fixing seat (1), and a limiting component for limiting the sliding plate (3) is provided in the first sliding groove (11).
4. The machining device for realizing multiple arc surface fillets according to claim 3, characterized in that: The limiting assembly comprises a plurality of partitions (13) arranged at equal intervals in the first slide groove (11), a first clamping assembly and a second clamping assembly symmetrically arranged on both sides of the partition (13); the first clamping assembly comprises a first elastic member (131) and a second elastic member (132) fixedly connected to the partition (13) at one end, a clamping member (133) fixedly connected to the other end of the second elastic member (132) at one end, and a trigger rod (134) fixedly connected to the other end of the clamping member (133), the clamping member (133) being rotatably connected to the bottom of the first slide groove (11) through an axle (135); a driving rod (32) is transversely arranged at the bottom of the sliding plate (3), and a plurality of clamping grooves (321) are arranged on the driving rod (32) to be clamped to the other end of the clamping member (133) when the first elastic member (131) is slid and pressed.
5. The machining device for realizing multiple arc surface fillets according to claim 4, characterized in that: The sliding plate (3) is hollow inside, and a center column (33) is provided at the bottom of the sliding plate (3) with one end fixedly connected to the fixed plate (31), and a gear (34) is sleeved on the center column (33); the first elastic member (131) is a first airbag rod, the driving rod (32) is hollow inside and is connected to the first elastic member (131) after docking, and a toothed plate (35) meshing with the gear (34) is provided inside the sliding plate (3), and the other end of the driving rod (32) passes through the bottom of the sliding plate (3) through a through tube (322) and is fixedly connected to the toothed plate (35) through a second airbag rod (36) connected to the driving rod (32).
6. The machining device for realizing multiple arc surface fillets according to claim 5, characterized in that: The central column (33) is composed of a telescopic column (331) fixedly connected to the fixed plate (31) and a fixed column (332) rotatably connected to the inner bottom of the sliding plate (3), wherein a through hole (333) is provided on the fixed column (332), and a plurality of clamping blocks (334) corresponding to the through holes (333) are longitudinally provided on the telescopic column (331).
7. The machining device for realizing multiple arc surface fillets according to claim 4, characterized in that: The bottom of the sliding plate (3) is slidably connected to a pressing rod (37) for pressing the trigger rod (134) to disengage the locking connection.
8. The machining device for realizing multiple arc surface fillets according to claim 1, characterized in that: The positioning plate (2) is provided with a third sliding groove (24) for assisting the reinforcing plate (21) in positioning with the positioning plate (2).