CN118143141A - A valve blade riveting platform - Google Patents
A valve blade riveting platform Download PDFInfo
- Publication number
- CN118143141A CN118143141A CN202410583021.4A CN202410583021A CN118143141A CN 118143141 A CN118143141 A CN 118143141A CN 202410583021 A CN202410583021 A CN 202410583021A CN 118143141 A CN118143141 A CN 118143141A
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- Prior art keywords
- riveting platform
- clamping
- riveting
- fixedly connected
- platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
本发明公开了一种阀门叶片铆接平台，属于阀门叶片铆接生产技术领域，该阀门叶片铆接平台，包括铆接平台主体，所述铆接平台主体内壁靠近上方位置固定连接有铆接台，所述铆接台表面中部位置设置有凹槽，且凹槽内固定有电动滑杆，所述电动滑杆位置设置有走料机构，所述铆接平台主体内壁位于铆接台下方位置固定连接有夹持平台，所述铆接台上表面位置贯穿开设有两排对称的限位滑槽，所述夹持平台上表面位置设置有两组对称设置的弧形夹持结构。本发明通过设置弧形夹持结构，可以将圆弧形设置的阀门叶片进行稳定的夹持，同时通过复位弹簧可以使得夹持块将阀杆稳定地夹持固定在待铆接叶片的中部位置，使得铆接精度高。
The present invention discloses a valve blade riveting platform, which belongs to the field of valve blade riveting production technology. The valve blade riveting platform comprises a riveting platform body, wherein the inner wall of the riveting platform body is fixedly connected with a riveting platform near the upper position, a groove is arranged in the middle position of the surface of the riveting platform, and an electric slide bar is fixed in the groove, a material feeding mechanism is arranged at the position of the electric slide bar, a clamping platform is fixedly connected with the inner wall of the riveting platform body at the position below the riveting platform, two rows of symmetrical limiting slide grooves are arranged through the upper surface of the riveting platform, and two groups of symmetrically arranged arc clamping structures are arranged at the upper surface of the clamping platform. The present invention can stably clamp the arc-shaped valve blade by arranging the arc clamping structure, and at the same time, the clamping block can stably clamp and fix the valve stem at the middle position of the blade to be riveted by the reset spring, so that the riveting precision is high.
Description
Technical Field
The invention belongs to the technical field of valve blade riveting production, and particularly relates to a valve blade riveting platform.
Background
Valve blades are a critical component in valves, typically used to control or block fluid flow. They are located inside the valve and can open, close or regulate the fluid channel as desired. The following are some common types of valve blades:
Shut-off valve blade: valve blades of this type are typically a flat or rectangular blade that can be moved up and down in the direction of the fluid passageway to open or close the fluid passageway.
Butterfly valve blade: the butterfly valve vane is a disk-shaped vane, typically fixed to the valve stem, which can be rotated to open, close or regulate the fluid passage.
Adjusting valve blades: the regulating valve vane usually consists of a circular vane and a valve seat matched with the circular vane, and can regulate the flow of fluid by moving up and down.
These several valve blades all are sheet structure, need rivet the valve rod in the blade position of valve after carrying out the shaping, install again, the anchor clamps that carry out the centre gripping to valve blade among the prior art are mostly the anchor clamps of arcwall face or the anchor clamps of straight face, and the anchor clamps adaptability of arcwall face is poor, need different arcwall face anchor clamps to the valve blade of equidimension, and the scope of the anchor clamps centre gripping of straight face is little, and is unstable to the valve blade centre gripping.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a riveting platform for stably clamping valve blades.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a valve blade riveting platform, includes the riveting platform main part, riveting platform main part inner wall is close to upper position fixedly connected with riveting platform, riveting platform surface middle part position is provided with the recess, and the recess internal fixation has electronic slide bar, electronic slide bar position is provided with feed mechanism, riveting platform main part inner wall is located riveting platform below position fixedly connected with centre gripping platform, riveting platform upper surface position runs through the spacing spout of having seted up two rows of symmetries, centre gripping platform upper surface position is provided with the arc clamping structure that two sets of symmetries set up.
Through above-mentioned technical scheme, the riveting platform can realize will waiting to rivet blade and valve rod and rivet, and the recess can be realized installing electronic slide bar to drive feed mechanism through electronic slide bar, will wait to rivet blade and wait to rivet after riveting to carry out material loading and unload, the clamping platform has the effect of support and isolation.
The two groups of arc clamping structures all comprise a plurality of sliding clamping seats which are horizontally distributed, the upper surface positions of the sliding clamping seats are rotationally connected with clamping blocks through torsion spring hinges, and one side, close to the middle part of the riveting platform main body, of each clamping block is fixedly connected with a protection pad.
Through the technical scheme, the sliding clamping seat can slide on the guide rod under the action of the control rope, the clamping blocks can be tightly attached to the arc-shaped outer edge surface of the blade to be riveted, the blade to be riveted is clamped and fixed, the protection pad can protect the blade to be riveted, and damage to the outer edge surface of the blade to be riveted is avoided.
Further, two sides of the sliding clamping seat penetrate through guide rods which are symmetrically arranged, two ends of each guide rod are fixedly connected with the inner wall of the corresponding riveting platform main body and the concave part of the riveting platform respectively, a plurality of clamping blocks penetrate through the sliding connection with limiting sliding grooves at the corresponding positions, and a homing spring is fixedly connected between the side wall of the sliding clamping seat and the concave position of the riveting platform.
Through the technical scheme, the guide rod has the function of supporting and guiding the sliding clamping seat, and the guide rod automatically resets under the action of the homing spring when the control rope does not pull the sliding clamping seat any more.
Further, a plurality of the through holes which are perpendicular to the guide rods are formed in the positions of the two sides of the sliding clamping seat in a penetrating mode, control ropes are arranged between the through holes in a penetrating mode on the same side in a penetrating mode, four penetrating sliding grooves which are distributed in a holding mode are formed in the position, close to the middle, of the upper surface of the clamping platform in a penetrating mode, the inner wall of each penetrating sliding groove is connected with positioning rollers in a rotating mode, and two ends of each control rope are in penetrating mode with the corresponding through holes in the corresponding positions and are in rolling connection with the corresponding positioning rollers.
Through the technical scheme, the through holes can be used for penetrating the control rope, the sliding clamping seat can be pulled when the control rope is wound, the positioning roller can be used for avoiding overlarge stress of the control rope at the corner position penetrating through the sliding groove, and meanwhile friction force can be reduced.
Further, the feeding mechanism comprises a feeding sliding block, the feeding sliding block is fixedly connected with a sliding seat of an electric sliding rod, a buffering supporting block is connected to the upper surface of the feeding sliding block in a penetrating and sliding mode, a circular arc-shaped memory spring piece is arranged between the lower surface of the buffering supporting block and the feeding sliding block, a blade tray is fixedly connected to the surface of the feeding sliding block, and a blade to be riveted is placed on the surface of the blade tray.
Through the technical scheme, the feeding sliding block slides at the position of the electric sliding rod, when the giant blade to be riveted is put down by the lifting structure, the elastic piece can be used for buffering, rigid impact is avoided, the electric sliding rod is prevented from being damaged under the impact, and meanwhile the blade to be riveted can be placed by the blade tray.
Further, the inner bottom wall of the riveting platform main body is fixedly connected with two symmetrically arranged spindle boxes, the two spindle boxes are connected with driving shafts in a penetrating and rotating mode, any one of the spindle boxes is internally provided with a speed reducer, the output end of the speed reducer is connected with the corresponding driving shaft, the inner bottom wall of the riveting platform main body is fixedly connected with a driving motor, and the driving end of the driving motor is connected with the input end of the speed reducer.
Through above-mentioned technical scheme, the headstock can realize carrying out the whole support to the drive shaft, and the speed reduction is carried out for driving motor through the reduction gear simultaneously.
Further, two the drive shaft positions are all run through fixedly connected with reversing gear, two reversing gear is connected through the tooth meshing, two the drive shaft both ends position is all fixedly connected with rolling wheel, corresponding position the control rope both ends and corresponding position's rolling wheel fixed connection.
Through above-mentioned technical scheme, can transmit the power of drive shaft through the switching-over gear for two drive shafts rotate in step, and can realize rolling or paying out control rope through the rotation of rolling wheel, when rolling control rope, can press from both sides tight control to slip holder and clamp block, slip holder and clamp block reset under the effect of homing spring when releasing control rope.
Further, one side, close to the protection pad, of the clamping blocks is in an arc shape, and the protection pad is made of rubber materials.
Through above-mentioned technical scheme, the laminating degree of the tight piece lateral wall of clamp that convex set up is higher, presss from both sides tightly more stably, and rubber material's protection pad is softer, and the protection effect is good.
Further, the middle part of the upper surface of the riveting platform body is provided with a through groove in a penetrating mode, the upper surface of the riveting platform body is provided with a plurality of evenly distributed elastic grooves at two sides of the through groove, and a positioning and clamping structure is arranged in the elastic grooves.
Through the technical scheme, the valve rod to be riveted can be placed in the through groove, so that the valve rod and the blade to be riveted are riveted.
Further, location clamping structure includes the locating lever, locating lever and elastic tank inner wall fixed connection, elastic tank inner wall sliding connection has the grip block, the through positioning groove has been run through to grip block both ends position, the locating lever runs through sliding connection with the through positioning groove, fixedly connected with reset spring between grip block lateral wall and the elastic tank, the gangway has been seted up to grip block surface position, is located same one side fixedly connected with gangway between the grip block.
Through above-mentioned technical scheme, through the type and the unanimous reset spring of coefficient of elasticity, can just in time extrude the valve rod in running through groove middle part position, fix the valve rod riveting in waiting to rivet blade surface middle part position, riveting precision is high, runs through constant head tank and locating lever and can guarantee the grip block horizontal slip.
Further, an access door is arranged between the inner wall of the riveting platform main body and the lower surface of the clamping platform.
Through above-mentioned technical scheme, can protect the spare part in the riveting platform main part through setting up the access door, the convenience overhauls the maintenance to the spare part in the riveting platform main part simultaneously.
The beneficial effects of the invention are as follows: (1) According to the invention, the arc-shaped clamping structure is arranged, the sliding clamping seats can be controlled in a linkage manner through the control rope, so that each sliding clamping seat is tightly attached to the outer edge surface of the blade to be riveted on the arc surface, the outer edge surface of the blade to be riveted is uniformly stressed, the clamping is more stable, meanwhile, the control rope is controlled through the winding wheel controlled by the same driving motor, the sliding clamping seats can squeeze the blade to be riveted on the middle position of the blade tray and then clamp the blade to be riveted, and the blade to be riveted can realize automatic positioning; (2) According to the invention, the positioning clamping structure is arranged, the model data of the reset spring at the position of the positioning clamping structure are consistent, and when the valve rod is placed in the through groove, the force exerted by the clamping block through the reset spring is consistent, so that the valve rod can be pushed to the middle position of the through groove and clamped and fixed, and the riveting precision is high.
Drawings
FIG. 1 is a schematic perspective view of a valve blade riveting platform according to the present invention;
FIG. 2 is a schematic view of a partial structure of a riveting platform of a valve blade riveting platform according to the present invention;
FIG. 3 is an assembly block diagram of a clamping platform of the valve blade staking platform of the present invention;
FIG. 4 is a block diagram of an adjustment lever clamping mechanism of a valve blade staking platform of the present invention;
FIG. 5 is a block diagram of a feed mechanism of a valve blade riveting platform of the present invention;
FIG. 6 is a cross-sectional view of a feed slide of a valve blade riveting platform of the present invention;
FIG. 7 is an assembly view of a guide rod and slide clamp of a valve blade staking platform of the present invention;
Fig. 8 is an enlarged view at a in fig. 3;
Fig. 9 is an enlarged view at B in fig. 2.
Reference numerals: 1. riveting a platform main body; 2. an elastic groove; 3. a positioning rod; 4. a return spring; 5. a clamping block; 6. a through groove; 7. a linkage rod; 8. an access door; 9. an electric slide bar; 10. a riveting table; 11. penetrating through the positioning groove; 12. a linkage groove; 13. the blade is to be riveted; 14. a feeding slide block; 15. a buffer support block; 16. a blade tray; 17. a memory spring piece; 18. limiting sliding grooves; 19. a clamping platform; 20. a winding wheel; 21. a spindle box; 22. a reversing gear; 23. a driving motor; 24. a drive shaft; 25. a return spring; 26. a sliding clamping seat; 27. a guide rod; 28. positioning rollers; 29. penetrating through the chute; 30. a control rope; 31. a through hole; 32. a clamping block; 33. and a protective pad.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-9, a valve blade riveting platform of this embodiment includes a riveting platform main body 1, the riveting platform main body 1 inner wall is close to upper position fixedly connected with riveting platform 10, riveting platform 10 surface middle part position is provided with the recess, and the recess internal fixation has electronic slide bar 9, electronic slide bar 9 position is provided with feed mechanism, riveting platform main body 1 inner wall is located riveting platform 10 below position fixedly connected with clamping platform 19, two rows of symmetrical spacing spouts 18 have been seted up in riveting platform 10 upper surface position run through, riveting platform 10 can realize waiting to rivet blade 13 and valve rod, the recess can realize installing electronic slide bar 9, and drive feed mechanism through electronic slide bar 9, waiting to rivet blade 13 after waiting to rivet and riveting blade 13 to carry out material loading and discharge, clamping platform 19 has the effect of support and isolation.
An access door 8 is arranged between the inner wall of the riveting platform main body 1 and the lower surface of the clamping platform 19, and parts in the riveting platform main body 1 can be protected by arranging the access door 8, and meanwhile, the parts in the riveting platform main body 1 can be overhauled and maintained conveniently.
The middle part of the upper surface of the riveting platform body 1 is provided with a through groove 6 in a penetrating way, the upper surface of the riveting platform body 1 is provided with a plurality of evenly distributed elastic grooves 2 at two sides of the through groove 6, a positioning and clamping structure is arranged in the elastic grooves 2, and the through groove 6 can be used for placing a valve rod to be riveted, so that the valve rod is riveted with a blade 13 to be riveted.
The positioning clamping structure comprises a positioning rod 3, the positioning rod 3 is fixedly connected with the inner wall of an elastic groove 2, a clamping block 5 is slidably connected with the inner wall of the elastic groove 2, through positioning grooves 11 are formed in the positions of two ends of the clamping block 5 in a penetrating mode, a reset spring 4 is fixedly connected between the side wall of the clamping block 5 and the elastic groove 2 in a penetrating and sliding mode, a linkage groove 12 is formed in the surface position of the clamping block 5, a linkage rod 7 is fixedly connected between the linkage grooves 12 between the clamping blocks 5 on the same side, a valve rod can be just extruded at the middle position of the through groove 6 through the reset spring 4 with the same model and the same elastic coefficient, the valve rod is fixedly riveted at the middle position of the surface of a blade 13 to be riveted, riveting precision is high, and the horizontal sliding of the clamping block 5 can be guaranteed through the positioning grooves 11 and the positioning rod 3.
The riveting platform is characterized in that two symmetrically arranged headstocks 21 are fixedly connected to the inner bottom wall of the riveting platform main body 1, driving shafts 24 are connected to the two headstocks 21 in a penetrating and rotating mode, a speed reducer is arranged in any headstock 21, the output end of the speed reducer is connected with the corresponding driving shaft 24, a driving motor 23 is fixedly connected to the inner bottom wall of the riveting platform main body 1, the driving end of the driving motor 23 is connected with the input end of the speed reducer, and the headstock 21 can integrally support the driving shaft 24 and simultaneously decelerate the driving motor 23 through the speed reducer.
The two driving shafts 24 are fixedly connected with reversing gears 22 in a penetrating mode, the two reversing gears 22 are connected through gear teeth in a meshing mode, winding wheels 20 are fixedly connected to the two ends of the two driving shafts 24, the two ends of a control rope 30 at the corresponding positions are fixedly connected with the winding wheels 20 at the corresponding positions, power of the driving shafts 24 can be transmitted through the reversing gears 22, the two driving shafts 24 can synchronously rotate, winding or paying-off of the control rope 30 can be achieved through rotation of the winding wheels 20, when the control rope 30 is wound, clamping control can be conducted on the sliding clamping seat 26 and the clamping block 32, and when the control rope 30 is released, the sliding clamping seat 26 and the clamping block 32 reset under the action of the homing springs 25.
The feeding mechanism comprises a feeding slide block 14, the feeding slide block 14 is fixedly connected with a slide seat of the electric slide bar 9, a buffer support block 15 is connected to the upper surface position of the feeding slide block 14 in a penetrating and sliding manner, a circular arc-shaped memory spring piece 17 is arranged between the lower surface of the buffer support block 15 and the feeding slide block 14, a blade tray 16 is fixedly connected to the surface position of the feeding slide block 14, a blade 13 to be riveted is placed on the surface of the blade tray 16, the feeding slide block 14 slides at the position of the electric slide bar 9, when the giant blade 13 to be riveted is put down by a lifting structure, the buffer can be carried out through the memory spring piece 17, rigid impact is avoided, the electric slide bar 9 is prevented from being damaged under the impact, and meanwhile the blade 13 to be riveted can be placed through the blade tray 16.
The clamping platform 19 upper surface position is provided with two sets of arc clamping structures that the symmetry set up, two sets of arc clamping structures all include a plurality of horizontal distribution's slip holder 26, slip holder 26 upper surface position is connected with clamp block 32 through torsional spring hinge rotation, clamp block 32 is close to riveting platform main part 1 middle part one side fixedly connected with protection pad 33, slip holder 26 can realize sliding on guide bar 27 under control rope 30's effect, can realize clamp block 32 laminating tightly at waiting to rivet blade 13 convex outer fringe face, realize waiting to rivet blade 13 to carry out the centre gripping fixedly, protection pad 33 can wait to rivet blade 13 and protect, avoid waiting to rivet blade 13 outer fringe face damage.
The protection pad 33 is rubber material, and the laminating degree of the side wall of the clamping block 32 of convex setting is higher, presss from both sides tightly more stably, and rubber material's protection pad 33 is softer, and the protection effect is good.
Two symmetrically arranged guide rods 27 penetrate through two sides of the sliding clamping seat 26, two ends of each guide rod 27 are fixedly connected with the corresponding inner wall of the riveting platform main body 1 and the corresponding concave part of the riveting platform 10 respectively, a plurality of clamping blocks 32 penetrate through the corresponding limiting sliding grooves 18, a homing spring 25 is fixedly connected between the side wall of the sliding clamping seat 26 and the concave part of the riveting platform 10, the guide rods 27 have the function of supporting and guiding the sliding clamping seat 26, and the control rope 30 does not pull the sliding clamping seat 26 any more, and automatic resetting is carried out under the action of the homing spring 25.
The through holes 31 which are perpendicular to the guide rods 27 are formed in the two sides of the sliding clamping seat 26 in a penetrating mode, the control ropes 30 are arranged between the through holes 31 on the same side in a penetrating mode, four penetrating sliding grooves 29 which are distributed in a holding mode are formed in the middle of the upper surface of the clamping platform 19 in a penetrating mode, the inner wall of each penetrating groove 29 is rotatably connected with the corresponding positioning roller 28, two ends of each control rope 30 are in penetrating mode with the corresponding through holes 31 in the corresponding positions, the corresponding positioning rollers 28 are in rolling connection, the through holes 31 can penetrate the control ropes 30, the sliding clamping seat 26 can be pulled when the control ropes 30 are wound, the control ropes 30 can be prevented from being too stressed at the corner positions of the penetrating grooves 29 by the positioning rollers 28, and meanwhile friction force can be reduced.
The working principle of the embodiment is as follows, the electric slide bar 9 is started, the feeding slide block 14, the buffer supporting block 15 and the blade tray 16 are moved out of the riveting platform main body 1 through the electric slide bar 9, the blade 13 to be riveted is placed on the surface of the blade tray 16, then the electric slide bar 9 is started, the blade 13 to be riveted moves into the riveting platform main body 1 along with the feeding slide block 14, the driving motor 23 is started, the driving motor 23 drives the driving shaft 24 to rotate, and the rolling wheel 20 rotates along with the driving shaft 24;
The winding wheel 20 rotates to wind the control rope 30, the sliding clamping seat 26 moves under the action of the control rope 30 when the control rope 30 winds, and meanwhile the homing spring 25 is compressed, so that the clamping blocks 32 sequentially clamp the blade 13 to be riveted, and as the length of the control rope 30 is fixed and the two driving shafts 24 synchronously rotate, the clamping degrees of the clamping blocks 32 to the blade 13 to be riveted are the same, and the positioning of the circle center of the blade 13 to be riveted can be realized;
After clamping and positioning of the riveting blade 13 are finished, placing the valve rod to be riveted at the position of the through groove 6, loosening the linkage rod 7, enabling the clamping block 5 to clamp and fix the valve rod under the action of the reset spring 4, enabling the model of the reset spring 4 to be consistent, enabling the clamping force of the valve rod to be fixed, enabling the valve rod to be clamped and fixed on the surface of the blade 13 to be riveted, and riveting and fixing the anchor rod through riveting equipment;
After riveting is finished, starting a driving motor 23 to enable a driving shaft 24 to rotate reversely, paying out a control rope 30, enabling a sliding clamping seat 26 to reset automatically under the action of a homing spring 25, not clamping and fixing a blade 13 to be riveted, pulling a linkage rod 7 to two sides, not clamping and fixing a valve rod by a clamping block 5, starting an electric sliding rod 9, enabling the riveted valve blade to be taken out, and taking down the riveted blade 13 to be riveted;
When placing the blade 13 that waits to rivet, wait to rivet blade 13 and push down buffering supporting shoe 15, cushion under the effect of memory spring piece 17, avoid the rigidity to strike and cause the influence to equipment.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. Valve blade riveting platform, including riveting platform main part (1), its characterized in that: the riveting platform comprises a riveting platform main body (1), wherein a riveting platform (10) is fixedly connected to the inner wall of the riveting platform main body (1) near the upper position, a groove is formed in the middle of the surface of the riveting platform (10), an electric sliding rod (9) is fixedly arranged in the groove, a feeding mechanism is arranged at the position of the electric sliding rod (9), a clamping platform (19) is fixedly connected to the inner wall of the riveting platform main body (1) at the lower position of the riveting platform (10), two rows of symmetrical limiting sliding grooves (18) are formed in the upper surface of the riveting platform (10) in a penetrating manner, and two groups of symmetrical arc-shaped clamping structures are arranged at the upper surface of the clamping platform (19);
The two groups of arc clamping structures comprise a plurality of sliding clamping seats (26) which are horizontally distributed, clamping blocks (32) are rotatably connected to the upper surface positions of the sliding clamping seats (26) through torsion spring hinges, and protection pads (33) are fixedly connected to one side, close to the middle of the riveting platform main body (1), of each clamping block (32).
2. A valve blade riveting platform according to claim 1, characterized in that two symmetrically arranged guide rods (27) are connected through sliding on two sides of the sliding clamping seat (26), two ends of the guide rods (27) are fixedly connected with the inner wall of the corresponding riveting platform main body (1) and the concave part of the riveting platform (10) respectively, a plurality of clamping blocks (32) are connected through sliding with limiting sliding grooves (18) at corresponding positions, and a homing spring (25) is fixedly connected between the side wall of the sliding clamping seat (26) and the concave position of the riveting platform (10).
3. The valve blade riveting platform according to claim 1, wherein a plurality of through holes (31) which are perpendicular to the guide rods (27) are formed in the positions of two sides of the sliding clamping seat (26), a plurality of control ropes (30) are arranged between the through holes (31) on the same side in a penetrating mode, four penetrating sliding grooves (29) which are distributed in a holding mode are formed in the position, close to the middle, of the upper surface of the clamping platform (19) in a penetrating mode, positioning rollers (28) are rotatably connected to the inner wall of each penetrating sliding groove (29), and two ends of each control rope (30) penetrate through the corresponding through holes (31) and are in rolling connection with the corresponding positioning rollers (28).
4. The valve blade riveting platform according to claim 1, wherein the feeding mechanism comprises a feeding slide block (14), the feeding slide block (14) is fixedly connected with a slide seat of an electric slide rod (9), a buffer support block (15) is penetratingly connected to the upper surface of the feeding slide block (14), a circular arc-shaped memory spring piece (17) is arranged between the lower surface of the buffer support block (15) and the feeding slide block (14), a blade tray (16) is fixedly connected to the surface of the feeding slide block (14), and a blade (13) to be riveted is placed on the surface of the blade tray (16).
5. A valve blade riveting platform according to claim 3, characterized in that, two symmetrically arranged headstocks (21) are fixedly connected with the inner bottom wall of the riveting platform main body (1), two headstocks (21) are rotatably connected with driving shafts (24) in a penetrating manner, a speed reducer is arranged in any headstock (21), the output end of the speed reducer is connected with the corresponding driving shaft (24), a driving motor (23) is fixedly connected with the inner bottom wall of the riveting platform main body (1), and the driving end of the driving motor (23) is connected with the input end of the speed reducer.
6. The valve blade riveting platform according to claim 5, wherein two driving shafts (24) are fixedly connected with reversing gears (22) in a penetrating manner, the two reversing gears (22) are connected through gear teeth in a meshing manner, winding wheels (20) are fixedly connected to two ends of the driving shafts (24), and two ends of the control rope (30) at corresponding positions are fixedly connected with the winding wheels (20) at corresponding positions.
7. A valve blade riveting platform according to claim 1, characterized in that a plurality of clamping blocks (32) are arranged in a circular arc shape on one side close to a protective pad (33), and the protective pad (33) is made of rubber material.
8. A valve blade staking platform as claimed in claim 1, wherein: the riveting platform is characterized in that a through groove (6) is formed in the middle of the upper surface of the riveting platform body (1) in a penetrating mode, a plurality of evenly distributed elastic grooves (2) are formed in the positions, located on two sides of the through groove (6), of the upper surface of the riveting platform body (1), and positioning and clamping structures are arranged in the elastic grooves (2).
9. The valve blade riveting platform according to claim 8, wherein the positioning and clamping structure comprises a positioning rod (3), the positioning rod (3) is fixedly connected with the inner wall of the elastic groove (2), the inner wall of the elastic groove (2) is slidably connected with a clamping block (5), through positioning grooves (11) are formed in penetrating positions of two ends of the clamping block (5), the positioning rod (3) is in penetrating sliding connection with the through positioning grooves (11), a reset spring (4) is fixedly connected between the side wall of the clamping block (5) and the elastic groove (2), a linkage groove (12) is formed in the surface position of the clamping block (5), and a linkage rod (7) is fixedly connected between the linkage grooves (12) between the clamping blocks (5) on the same side.
10. A valve blade riveting platform according to claim 1, characterized in that an access door (8) is arranged between the inner wall of the riveting platform body (1) and the lower surface of the clamping platform (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410583021.4A CN118143141B (en) | 2024-05-11 | 2024-05-11 | Valve blade riveting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410583021.4A CN118143141B (en) | 2024-05-11 | 2024-05-11 | Valve blade riveting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118143141A true CN118143141A (en) | 2024-06-07 |
| CN118143141B CN118143141B (en) | 2024-08-06 |
Family
ID=91290563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410583021.4A Active CN118143141B (en) | 2024-05-11 | 2024-05-11 | Valve blade riveting platform |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04118934U (en) * | 1991-04-04 | 1992-10-23 | 三菱自動車工業株式会社 | Nut supply device in automatic lamp assembly equipment |
| CN206997669U (en) * | 2017-06-16 | 2018-02-13 | 重庆市航标金属结构建造有限公司 | Aluminium sheet riveting processing feeding device |
| CN108890137A (en) * | 2018-06-22 | 2018-11-27 | 大族激光科技产业集团股份有限公司 | A kind of laser welding apparatus and welding method of automobile steering device |
| CN111889797A (en) * | 2020-08-05 | 2020-11-06 | 河北君业科技股份有限公司 | Automatic cutting device for thermal insulation pipe |
| CN112404986A (en) * | 2020-12-15 | 2021-02-26 | 安徽润宏塑料制品有限公司 | Safety helmet tightener assembling device |
| CN113172407A (en) * | 2021-03-31 | 2021-07-27 | 黄辉荣 | Commutator ring pressing machine |
| CN213915808U (en) * | 2020-11-30 | 2021-08-10 | 武汉市长江鼓风机制造有限公司 | Feeding positioning tool for forming air valve blade |
| CN117655785A (en) * | 2024-01-31 | 2024-03-08 | 济南隆利液压装置有限责任公司 | Multifunctional hydraulic clamp |
-
2024
- 2024-05-11 CN CN202410583021.4A patent/CN118143141B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04118934U (en) * | 1991-04-04 | 1992-10-23 | 三菱自動車工業株式会社 | Nut supply device in automatic lamp assembly equipment |
| CN206997669U (en) * | 2017-06-16 | 2018-02-13 | 重庆市航标金属结构建造有限公司 | Aluminium sheet riveting processing feeding device |
| CN108890137A (en) * | 2018-06-22 | 2018-11-27 | 大族激光科技产业集团股份有限公司 | A kind of laser welding apparatus and welding method of automobile steering device |
| CN111889797A (en) * | 2020-08-05 | 2020-11-06 | 河北君业科技股份有限公司 | Automatic cutting device for thermal insulation pipe |
| CN213915808U (en) * | 2020-11-30 | 2021-08-10 | 武汉市长江鼓风机制造有限公司 | Feeding positioning tool for forming air valve blade |
| CN112404986A (en) * | 2020-12-15 | 2021-02-26 | 安徽润宏塑料制品有限公司 | Safety helmet tightener assembling device |
| CN113172407A (en) * | 2021-03-31 | 2021-07-27 | 黄辉荣 | Commutator ring pressing machine |
| CN117655785A (en) * | 2024-01-31 | 2024-03-08 | 济南隆利液压装置有限责任公司 | Multifunctional hydraulic clamp |
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| CN118143141B (en) | 2024-08-06 |
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Address after: 214500 south head of Tuqiao, Xilai Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: East China Zhengda (Jiangsu) Environmental Group Co.,Ltd. Country or region after: China Address before: 214500 south head of Tuqiao, Xilai Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: JIANGSU HUADONG ZHENGDA AIR CONDITIONING EQUIPMENT Co.,Ltd. Country or region before: China |