CN113400765B - Tablet press is used in friction disc production and processing - Google Patents
Tablet press is used in friction disc production and processing Download PDFInfo
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- CN113400765B CN113400765B CN202110538388.0A CN202110538388A CN113400765B CN 113400765 B CN113400765 B CN 113400765B CN 202110538388 A CN202110538388 A CN 202110538388A CN 113400765 B CN113400765 B CN 113400765B
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- plate
- ring
- material layer
- fixedly connected
- friction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model provides a tablet press is used in friction disc production and processing, includes bottom plate, mount, pneumatic cylinder, clamp plate, inlays piece, coating case, bin, landing leg, cylinder, push pedal, guide rail, spout, support, slide, fly leaf, motor, lead screw, electric putter, spacing ring, flange, holding ring, spring, locating piece, friction material layer and substrate. According to the invention, the storage box is adopted to store the film material layer, the coating box is used for coating the adhesive on the surface of the substrate during processing, when the substrate is conveyed to the bottom of the pressing plate, the material layer in the storage box is conveyed through the movement of the pushing plate and falls into the limiting ring, accurate positioning is realized through the limiting ring and the positioning ring, accurate positioning of the substrate and the material layer is ensured, after accurate positioning is realized, the pressing processing between the substrate and the material layer can be realized, convenient and rapid conveying can be carried out, and the production efficiency and the production quality are improved.
Description
Technical Field
The invention relates to the technical field of friction plate production and processing, in particular to a tablet press for friction plate production and processing.
Background
The friction plate is an assembly consisting of a chip and a friction lining or a friction plate, and is widely applied to the fields of mechanical engineering, mechanical parts and clutches, the friction plate is adopted at the braking part such as a brake to improve the braking effect, the friction plate is a key part influencing the braking capability and the service life, and the production quality of the friction plate usually determines the service life and the safety performance of the braking assembly.
The friction disc production and processing all adopts friction lining and friction material layer to bond fixedly, the friction disc is used for playing a wear-resisting role, and need carry out the pressfitting of friction lining and material layer when carrying out the friction disc production fixed, adopt the tablet press to produce fixedly usually, and when carrying out friction disc production, the difficult accurate positioning of friction lining and material layer, the poor problem of pressfitting quality also can appear, the difficult friction disc that forms is compact, influence life easily, when carrying out the pressfitting of tablet press, be difficult for carrying friction lining and material layer, production efficiency has been reduced.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a tablet press for producing and processing friction plates, which needs to solve the following problems: when the tablet press of friction disc production usefulness was produced, friction lining and the difficult accurate positioning in material layer led to processing easily to appear the deviation, influenced the preforming effect and reduced production quality, carries out the preforming man-hour, is difficult for carrying out the transport on friction material layer, reduces production efficiency.
(II) technical scheme
The invention provides a tablet press for producing and processing friction plates, which comprises a bottom plate, a fixing frame and a positioning mechanism, wherein the fixing frame is arranged on the bottom plate;
the utility model discloses a spacing structure, including bottom plate, mount, locating mechanism, slide and electric putter, bottom plate top and mount fixed connection, the inside positioning mechanism that is equipped with of mount, positioning mechanism includes guide rail, spout, slide, fly leaf, spacing ring and holding ring, the guide rail passes through support and bottom plate fixed connection, the inside spout of having seted up of guide rail, the guide rail both sides are equipped with slide and fly leaf respectively, slide and fly leaf fixed connection, fly leaf and electric putter fixed connection, electric putter tip rigid coupling has the spacing ring, the spacing ring inner wall is equipped with or is connected with the flange, the spacing ring is inside cup joints with the holding ring activity, the holding ring inner wall is equipped with or is connected with the locating piece.
Preferably, the fixing frame is of a U-shaped structure, the top of the fixing frame is fixedly connected with the hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with the pressing plate, the edge of the bottom of the pressing plate is provided with or connected with the embedding block, the pressing plate is in contact with a friction material layer and a base material, the friction material layer is in press fit bonding with the base material through viscose, and the edge of the base material is provided with a notch so that the embedding block can move.
Preferably, mount one side is equipped with coating case and bin respectively, coating case and bottom plate fixed connection, the bin passes through landing leg and bottom plate fixed connection, the inside substrate that is equipped with of coating incasement portion, the inside friction material layer that is equipped with of bin.
Preferably, mount one side inner wall and cylinder fixed connection, cylinder tip fixedly connected with push pedal, inside the push pedal extends to bin bottom, the push pedal contact has the friction material layer that the stack was placed, friction material layer thickness is greater than push pedal thickness, the breach that is used for the friction material layer to remove is offered to bin bottom one side, the breach corresponds there is the limit ring.
Preferably, the quantity of guide rail is two, two the guide rail is located the spacing ring both sides respectively, the mutual symmetric distribution of guide rail, every the guide rail lateral wall all with motor fixed connection, motor output and lead screw fixed connection, the lead screw rotates with the guide rail lateral wall to be connected, lead screw and slide inside threaded connection.
Preferably, two sides of the guide rail are respectively connected with the sliding plate and the movable plate in a sliding manner, the movable plate and the sliding plate are connected inside the sliding chute, and the two ends of the movable plate are respectively provided with symmetrically distributed electric push rods.
Preferably, the spacing ring comprises two semicircle plate bodys, two the semicircle plate body is laminated mutually and is connected, inside and the friction material layer sliding connection of spacing ring.
Preferably, the inside locating ring and holding ring sliding connection of spacing, the holding ring comprises two diameters and is less than the semicircle boards of spacing, the inside and protruding board surface sliding connection of holding ring.
Preferably, a convex platform is arranged at the bottom of the positioning ring, the convex platform at the bottom of the positioning ring is fixedly connected with the limiting ring through a spring, and the diameter of the positioning ring is smaller than that of the friction material layer.
Preferably, the inner wall of the positioning ring is provided with four positioning blocks which are uniformly distributed, and the four positioning blocks correspond to the notches at the edge of the base material.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects: this application adopts the bin to carry out depositing on membrane material layer, add man-hour, the coating case is used for the coating of substrate surface adhesive, when carrying the substrate to the clamp plate bottom, the transport on the inside material layer of bin is realized to the removal through the push pedal, and drop to inside the spacing ring, realize pinpointing through spacing ring and holding ring, guarantee that the location on substrate and material layer is accurate, realize pinpointing the back, can realize the pressfitting processing between substrate and the material layer, and can carry out convenient quick transport, improve production efficiency and production quality.
Drawings
Fig. 1 is a schematic overall three-dimensional structure diagram of a tablet press for producing and processing a friction plate, which is provided by the invention.
Fig. 2 is a schematic front view of a structure of a tablet press for producing and processing a friction plate according to the present invention.
Fig. 3 is a schematic side view of a structure of a tablet press for manufacturing and processing a friction plate according to the present invention.
Fig. 4 is a schematic top view of a tablet press for manufacturing and processing a friction plate according to the present invention.
Fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 2 of a tablet press for manufacturing and processing a friction plate according to the present invention.
Fig. 6 is a schematic structural diagram of a top view of a limiting ring in a tablet press for producing and processing a friction plate according to the present invention.
Reference numerals are as follows: 1. a base plate; 2. a fixed mount; 3. a hydraulic cylinder; 4. pressing a plate; 5. embedding a block; 6. a coating tank; 7. a storage tank; 8. a support leg; 9. a cylinder; 10. pushing the plate; 11. a guide rail; 12. a chute; 13. a support; 14. a slide plate; 15. a movable plate; 16. a motor; 17. a lead screw; 18. an electric push rod; 19. a limiting ring; 20. a convex plate; 21. a positioning ring; 22. a spring; 23. positioning a block; 24. a friction material layer; 25. a substrate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It is to be understood that these descriptions are only illustrative and are not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-6, the tablet press for producing and processing a friction plate, provided by the invention, comprises a bottom plate 1, a fixing frame 2 and a positioning mechanism;
1 top of bottom plate and 2 fixed connection of mount, 2 inside positioning mechanism that are equipped with of mount, positioning mechanism includes guide rail 11, spout 12, slide 14, fly leaf 15, spacing ring 19 and holding ring 21, guide rail 11 passes through support 13 and 1 fixed connection of bottom plate, 11 inside spout 12 of having seted up of guide rail, 11 both sides of guide rail are equipped with slide 14 and fly leaf 15 respectively, slide 14 and 15 fixed connection of fly leaf, fly leaf 15 and 18 fixed connection of electric putter, 18 tip rigid couplings of electric putter have spacing ring 19, 19 inner walls of spacing ring are equipped with or are connected with flange 20, 19 inside cup joints with the activity of holding ring 21 of spacing ring 19, the inner wall of holding ring 21 is equipped with or is connected with locating piece 23.
In an optional embodiment, the fixing frame 2 is a U-shaped structure, the top of the fixing frame 2 is fixedly connected with the hydraulic cylinder 3, the bottom of the hydraulic cylinder 3 is fixedly connected with the pressing plate 4, the edge of the bottom of the pressing plate 4 is provided with or connected with the embedded block 5, the pressing plate 4 is in contact with the friction material layer 24 and the base material 25, the friction material layer 24 is in press-fit bonding with the base material 25 through adhesive, and the edge of the base material 25 is provided with a notch so as to enable the embedded block 5 to move.
In an alternative embodiment, the fixing frame 2 is provided with a coating box 6 and a storage box 7 on one side, the coating box 6 is fixedly connected with the bottom plate 1, the storage box 7 is fixedly connected with the bottom plate 1 through the supporting legs 8, a base material 25 is arranged inside the coating box 6, a friction material layer 24 is arranged inside the storage box 7, and it should be noted that the coating box 6 is used for coating the surface adhesive of the base material 25.
In an optional embodiment, 2 one side inner wall of mount and cylinder 9 fixed connection, cylinder 9 tip fixedly connected with push pedal 10, inside push pedal 10 extended to bin 7 bottom, push pedal 10 contacted has the friction material layer 24 that the stack was placed, friction material layer 24 thickness is greater than push pedal 10 thickness, the breach that is used for friction material layer 24 to remove is offered to bin 7 bottom one side, the breach corresponds to limit ring 19, it should be said that, cylinder 9 is used for the removal of push pedal 10, can realize the transport of friction material layer 24 in the bin 7.
In an optional embodiment, the number of the guide rails 11 is two, the two guide rails 11 are respectively located at two sides of the limiting ring 19, the guide rails 11 are symmetrically distributed, a side wall of each guide rail 11 is fixedly connected with the motor 16, an output end of the motor 16 is fixedly connected with the lead screw 17, the lead screw 17 is rotatably connected with a side wall of the guide rail 11, the lead screw 17 is in threaded connection with the inside of the sliding plate 14, and it should be noted that the lead screw 17 is used for driving the sliding plate 14 to move, so as to transport the substrate 25 and the friction material layer 24.
In an alternative embodiment, the two sides of the guide rail 11 are slidably connected with a sliding plate 14 and a movable plate 15 respectively, the joint of the movable plate 15 and the sliding plate 14 is located inside the sliding chute 12, the two ends of the movable plate 15 are provided with symmetrically distributed electric push rods 18, and it should be noted that the guide rail 11 is used for realizing stable movement of the sliding plate 14 and the movable plate 15.
In an alternative embodiment, the limiting ring 19 is composed of two semicircular plate bodies, the two semicircular plate bodies are attached to each other, the inside of the limiting ring 19 is slidably connected with the friction material layer 24, and it should be noted that the limiting ring 19 is used for positioning the friction material layer 24.
In an alternative embodiment, the inside of the limiting ring 19 is slidably connected to the positioning ring 21, the positioning ring 21 is composed of two semicircular plates with a diameter smaller than that of the limiting ring 19, the inside of the positioning ring 21 is slidably connected to the surface of the convex plate 20, and it should be noted that the positioning ring 21 is used for positioning the base material 25, so as to achieve accurate positioning of the base material 25 and the friction material layer 24.
In an alternative embodiment, the bottom of the positioning ring 21 is provided with a convex platform, the convex platform at the bottom of the positioning ring 21 is fixedly connected with the limiting ring 19 through a spring 22, the diameter of the positioning ring 21 is smaller than that of the friction material layer 24, it should be noted that the positioning ring 21 plays a role of supporting the friction material layer 24, and the friction material layer 24 and the base material 25 can be conveyed simultaneously.
In an alternative embodiment, the inner wall of the positioning ring 21 is provided with four positioning blocks 23 uniformly distributed, the four positioning blocks 23 all correspond to the notches on the edge of the substrate 25, and it should be noted that the positioning blocks 23 are used for corresponding to the notches on the edge of the substrate 25, so as to accurately position the substrate 25.
In the invention, when the device is used, the friction material layer 24 is placed in the storage box 7, the base material 25 is coated with an adhesive in the coating box 6 and then is conveyed out of the coating box 6, the push plate 10 is pushed to move by the extension of the air cylinder 9, the push plate 10 pushes the friction material layer 24 at the bottom of the nozzle to move out, so that the friction material layer moves to the inside of the limiting ring 19 and is temporarily supported by the top of the positioning ring 21, the spring 22 is stretched by the gravity of the falling friction plate to drive the positioning ring 21 to move downwards, the positioning ring 21 is limited by the convex plate 20 to realize stable vertical movement, the positioning ring 21 drives the positioning block 23 to move to the notch at the edge of the base material 25, so that the accurate positioning with the base material 25 is realized, if the base material 25 cannot correspond to the friction material layer 24, the positioning ring 21 cannot move, and the conveying position of the base material 25 can be judged, convenient short-term test and adjustment device carry out, after carrying the completion, work through motor 16 drives lead screw 17 and rotates, lead screw 17 drives fly leaf 15 and slide 14 and removes simultaneously, fly leaf 15 drives spacing ring 19 and holding ring 21 and removes to 4 bottoms of clamp plate, holding ring 21 and spacing ring 19 can drive friction material layer 24 and substrate 25 and remove simultaneously this moment, realize carrying fast, after carrying the completion, shorten through electric putter 18 and make holding ring 21 and spacing ring 19 part, the friction material layer 24 at holding ring 21 top falls down to 25 surfaces of substrate, the extension through pneumatic cylinder 3 drives clamp plate 4 and compresses tightly the friction disc, make embedding piece 5 remove to inside the breach of substrate 25, make 24 edges of friction material layer embed to inside the breach, realize closely laminating and compressing tightly, improve production quality.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (6)
1. The tablet press for producing and processing the friction plate is characterized by comprising a bottom plate (1), a fixing frame (2) and a positioning mechanism;
the bottom plate (1) top is fixedly connected with the fixing frame (2), a positioning mechanism is arranged inside the fixing frame (2), the positioning mechanism comprises a guide rail (11), a sliding groove (12), a sliding plate (14), a movable plate (15), a limiting ring (19) and a positioning ring (21), the guide rail (11) is fixedly connected with the bottom plate (1) through a support (13), the sliding groove (12) is formed inside the guide rail (11), the sliding plate (14) and the movable plate (15) are respectively arranged on two sides of the guide rail (11), the sliding plate (14) is fixedly connected with the movable plate (15), the movable plate (15) is fixedly connected with an electric push rod (18), the end part of the electric push rod (18) is fixedly connected with the limiting ring (19), the inner wall of the limiting ring (19) is provided with or connected with a convex plate (20), the inner part of the limiting ring (19) is movably sleeved with the positioning ring (21), the inner wall of the positioning ring (21) is provided with a positioning block (23), the inner part of the positioning ring (19) is slidably connected with the positioning ring (21), the positioning ring (21) is formed by two semicircular plates with the limiting ring (19), and the positioning ring (21) is provided with the outer convex plate (21) and the outer convex plate (21) surface of the positioning platform (21), the platform of the evagination of holding ring (21) bottom passes through spring (22) and spacing ring (19) fixed connection, the diameter of holding ring (21) is less than the diameter of friction material layer (24), holding ring (21) inner wall is equipped with four evenly distributed's locating piece (23), four locating piece (23) all correspond with the breach at substrate (25) edge, spacing ring (19) comprise two semicircle form plate bodies, two semicircle form plate body connection of laminating each other, inside and friction material layer (24) sliding connection of spacing ring (19).
2. The tablet press for producing and processing friction plates according to claim 1, wherein the fixing frame (2) is of a U-shaped structure, the top of the fixing frame (2) is fixedly connected with the hydraulic cylinder (3), the bottom end of the hydraulic cylinder (3) is fixedly connected with the pressing plate (4), the edge of the bottom of the pressing plate (4) is provided with or connected with the embedded block (5), the pressing plate (4) is in contact with a friction material layer (24) and a base material (25), the friction material layer (24) is in press-fit bonding with the base material (25) through an adhesive, and the edge of the base material (25) is provided with a notch so as to enable the embedded block (5) to move.
3. The tablet press for producing and processing friction plates according to claim 1, wherein a coating box (6) and a storage box (7) are respectively arranged on one side of the fixing frame (2), the coating box (6) is fixedly connected with the bottom plate (1), the storage box (7) is fixedly connected with the bottom plate (1) through supporting legs (8), a base material (25) is arranged inside the coating box (6), and a friction material layer (24) is arranged inside the storage box (7).
4. The tablet press for friction plate production and processing as claimed in claim 1, wherein the inner wall of one side of the fixing frame (2) is fixedly connected with the cylinder (9), the end of the cylinder (9) is fixedly connected with the push plate (10), the push plate (10) extends into the bottom end of the storage box (7), the push plate (10) contacts with the friction material layer (24) placed in a stacked manner, the thickness of the friction material layer (24) is greater than that of the push plate (10), one side of the bottom end of the storage box (7) is provided with a notch for the friction material layer (24) to move, and the notch corresponds to the limit ring (19).
5. The tablet press for producing and processing friction plates according to claim 1, wherein the number of the guide rails (11) is two, two guide rails (11) are respectively located on two sides of the limiting ring (19), the guide rails (11) are symmetrically distributed, each side wall of each guide rail (11) is fixedly connected with the motor (16), the output end of the motor (16) is fixedly connected with the lead screw (17), the lead screw (17) is rotatably connected with the side wall of the guide rail (11), and the lead screw (17) is in threaded connection with the inside of the sliding plate (14).
6. The tablet press for producing and processing friction plates according to claim 1, wherein two sides of the guide rail (11) are slidably connected with a sliding plate (14) and a movable plate (15), respectively, the joint of the movable plate (15) and the sliding plate (14) is located inside the sliding chute (12), and two ends of the movable plate (15) are provided with symmetrically distributed electric push rods (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538388.0A CN113400765B (en) | 2021-05-18 | 2021-05-18 | Tablet press is used in friction disc production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538388.0A CN113400765B (en) | 2021-05-18 | 2021-05-18 | Tablet press is used in friction disc production and processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113400765A CN113400765A (en) | 2021-09-17 |
| CN113400765B true CN113400765B (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110538388.0A Active CN113400765B (en) | 2021-05-18 | 2021-05-18 | Tablet press is used in friction disc production and processing |
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| CN114619751B (en) * | 2022-03-17 | 2024-09-20 | 广东金朋家具制造有限公司 | Automatic collodion cotton equipment for arc-shaped plate of office chair |
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| CN212884353U (en) * | 2020-07-29 | 2021-04-06 | 泰州市嘉宸密封保温材料有限公司 | Friction plate processing equipment |
| CN212886402U (en) * | 2020-08-14 | 2021-04-06 | 南京多联摩擦材料有限公司 | Workpiece positioning device for friction plate production and processing |
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