CN114986389B - Feeding mechanism for polishing drum friction plate - Google Patents
Feeding mechanism for polishing drum friction plate Download PDFInfo
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- CN114986389B CN114986389B CN202210665904.0A CN202210665904A CN114986389B CN 114986389 B CN114986389 B CN 114986389B CN 202210665904 A CN202210665904 A CN 202210665904A CN 114986389 B CN114986389 B CN 114986389B
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- adjusting
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- piece
- friction plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mechanical Engineering (AREA)
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention provides a feeding mechanism for polishing a drum friction plate, which comprises a supporting table and a supporting rail, wherein the supporting table is arranged on the supporting rail; the piston rod of the power cylinder is horizontally provided with a pushing piece, the supporting frame is vertically arranged at the top of the supporting table, and the bottom of the supporting frame is provided with a yielding hole; the first limiting piece is vertical, a first adjusting body is horizontally arranged on one side, away from the other first limiting piece, of the first limiting piece, a matching hole is formed in the support frame, and a plurality of first adjusting holes vertically penetrate through the first adjusting body; the cross section of the second limiting piece is L-shaped, the second limiting piece is vertical, one side of one second limiting piece, which is away from the other second limiting piece, is horizontally provided with a second adjusting body, a support frame is horizontally provided with a strip-shaped movable hole, and a plurality of second adjusting holes vertically penetrate through the second adjusting body; the buckling body is U-shaped with a downward opening, and a plurality of buckling pieces are vertically arranged at the bottom of the buckling body. The feeding mechanism for polishing the drum-type friction plate can improve limit stability.
Description
Technical Field
The invention belongs to the technical field of production of drum friction plates, and relates to a feeding mechanism for polishing a drum friction plate.
Background
Friction plates, also known as brake pads, are one of the important components of an automotive braking system. Drum brakes have an iron casting shaped like a tambour, known as a brake drum, which is fixed to the tire and rotates at the same speed. The disc brake has the advantages of better reactivity and stability, better heat dissipation, simple replacement and the like. Drum brakes are relatively low in cost and relatively high in absolute braking force, and are widely applied to rear wheels of small cars. But the abrasion rate is higher, so the overall cost is higher.
Currently, one of the multiple production steps of drum friction plates is to polish the friction plate; during polishing, a stack of friction plates is generally vertically stacked in a feeding mechanism, and then the friction plates are pushed forward one by using an air cylinder or an oil cylinder or an electric push rod and the like, so that the friction plates are polished one by one later. The common feeding mechanism comprises a support rail at the bottom, a support frame with a U-shaped cross section and four vertical limiting bodies connected to the inner wall of the support frame, wherein the friction plate is abutted to the four limiting bodies and the inner wall of the middle part of the support frame.
In order to polish friction plates of different types, the distances among the four limiting bodies can be adjusted, so that the friction plate polishing machine is suitable for friction plates of different sizes or types; the current adjusting mode is that an adjusting screw is horizontally connected to a supporting frame, and then the end part of the adjusting screw is rotationally connected with a limiting body; when the position of the limiting body is adjusted, the adjusting screw is only required to be rotated. However, in practical use, the structure finds that the limiting body and the friction plate have opposite effects, so that the adjusting screw is easy to move in position, and the limiting stability of the friction plate is poor.
Disclosure of Invention
The invention aims to provide a feeding mechanism for polishing a drum-type friction plate, and aims to solve the problem of poor limiting stability.
In order to solve the technical problems, the invention provides a feeding mechanism for polishing a drum friction plate, which comprises:
a horizontal supporting table and two parallel supporting rails horizontally arranged on the top of the supporting table;
the piston rod of the power cylinder is horizontally provided with a pushing piece, and the bottom of the pushing piece is movably attached to the two supporting rails;
the support frame is vertically arranged at the top of the support table, the cross section of the support frame is U-shaped towards the power cylinder, a yielding hole is formed in the bottom of the support frame, and the two support rails penetrate through the yielding hole;
the two first limiting pieces are arranged oppositely, the first limiting pieces are vertical, the bottoms of the first limiting pieces are abutted against the supporting table, one side, deviating from the other first limiting piece, of each first limiting piece is horizontally provided with a first adjusting body, the supporting frame is provided with a matching hole which is in movable fit with the first adjusting body, and a plurality of first adjusting holes vertically penetrate through the first adjusting body;
the two second limiting parts are oppositely arranged, the cross sections of the second limiting parts are L-shaped, the L-shaped openings face the middle of the supporting frame, the second limiting parts are vertical, the bottoms of the second limiting parts are higher than the motion track of the pushing parts, one side, deviating from the other second limiting part, of each second limiting part is horizontally provided with a second adjusting body, the supporting frame is horizontally provided with a long-strip-shaped movable hole, the upper side and the lower side of each second adjusting body are respectively movably attached to the upper side and the lower side of each movable hole, and a plurality of second adjusting holes vertically penetrate through the second adjusting bodies;
the buckling body is U-shaped with a downward opening, the buckling body is buckled at the top of the supporting frame, a plurality of buckling pieces are vertically arranged at the bottom of the buckling body, at least one buckling piece penetrates through the first adjusting hole, at least one other buckling piece penetrates through the second adjusting hole, a plurality of groups of buckling bodies are arranged, and the lengths of the buckling bodies in each group are different.
The invention is further characterized in that four buckling pieces are arranged on each buckling body, two buckling pieces are connected to one side of each buckling body, the other two buckling pieces are connected to the other side of each buckling body, and each first adjusting body and each second adjusting body are connected with the two buckling pieces.
The invention further provides that the buckling pieces are attached to the supporting frame.
The invention further provides that the first limiting piece is provided with two first adjusting bodies, one first adjusting body is positioned below the other first adjusting body, and the longitudinal section of the first adjusting body is rectangular.
The invention further provides that two second adjusting bodies are arranged on the second limiting piece, one second adjusting body is positioned below the other second adjusting body, and the longitudinal section of the second adjusting body is rectangular.
The invention further provides that the top of the first limiting piece is provided with a circular arc-shaped first guide part, and the two first guide parts form an inverted splayed shape.
The invention is further characterized in that the top of the second limiting piece is provided with a second guide part with a V-shaped cross section, and the projection of the top end of the second guide part in the vertical direction is positioned outside the projection of the second limiting piece in the vertical direction.
The invention is further characterized in that a third guide part with a circular arc-shaped longitudinal section is arranged at the top end of the middle part of the support frame, the bottom of the third guide part is connected with the top of the support frame, and the support frame is positioned between the top of the third guide part and the power cylinder.
The invention is further arranged that the pushing piece is in a circular arc shape with an upward opening, and the top of the supporting rail is in a circular arc shape matched with the bottom of the pushing piece in shape.
Compared with the prior art, the invention provides the feeding mechanism for polishing the drum-type friction plate, when the friction plate (namely the brake block) is fed, firstly, a stack of friction plates are put into the opening of the support frame, the bottoms of the friction plates are attached to the two support rails, meanwhile, two sides of the friction plates are abutted against one side of the two first limiting pieces and one side of the two second limiting pieces, and two ends of the friction plates are abutted against the other sides of the support frame and the second limiting pieces; when feeding, the power cylinder (the conventional cylinder or the oil cylinder can drive the pushing piece to move forwards, wherein the bottom of the second limiting piece is higher than the movement track of the pushing piece, so that the pushing piece can normally pass through the bottom of the second limiting piece and is abutted against the bottommost friction plate, and then the friction plate is continuously pushed forwards, passes through the abdication hole and enters subsequent polishing or other operations; the pushing piece moves backwards under the retraction action of the power cylinder, and at the moment, although the bottommost friction plate receives the reverse acting force of the pushing piece, one side of the second limiting piece can limit the friction plate at the moment, so that the position of the friction plate can still be maintained; when the pushing piece is pulled out from the lower part of the friction piece, the friction piece falls down, and then the lowest friction piece can be pushed.
When feeding friction plates with different sizes, firstly, the buckling body is directly lifted upwards, and the buckling piece is driven to be lifted at the same time until the buckling piece is separated from the first adjusting body and the second adjusting body; according to the size of the friction plate, the first limiting piece and the second limiting piece are moved towards the direction close to or far from the supporting rail, the second limiting piece is moved towards the direction close to or far from the second limiting piece, the corresponding buckling body is finally taken out and buckled to the top of the supporting frame again, and the simultaneous buckling pieces respectively penetrate through the first adjusting hole and the second adjusting hole, so that the adjustment of the first limiting piece and the second limiting piece is completed, and the friction plate is simple and convenient. Moreover, the positions of the first limiting piece and the second limiting piece are positioned through the buckling piece and the buckling body, and the buckling body is stably buckled on the top of the supporting frame, so that the position stability of the first limiting piece and the second limiting piece can be ensured and the feeding stability is high no matter how the two limiting pieces are used; moreover, when adjusting, only need take off the lock joint body after, remove the position of first locating part and second locating part, afterwards use the lock joint body of corresponding size can, the convenience of adjusting is also higher.
The friction plate is generally different in size according to the requirement, but the number of the actual different sizes is a fixed number, so that in actual production, only a plurality of corresponding first adjusting holes, second adjusting holes and buckling pieces (and buckling pieces) are required to be set according to the requirement of actual production, and then the specific first adjusting holes, second adjusting holes and buckling pieces (and buckling pieces) are used for specific friction plates each time, so that the fixing and using cost is low; and because each first regulation hole, each second regulation hole and each buckling body are fixedly corresponding, the position of the friction plate can be well limited when the corresponding structure is used each time, thereby preventing the condition that the regulation screw rod and the like are excessively tight or loose, and ensuring the processing quality. Although the movable hole is in a strip shape, as the fastening piece on one side is limited by the first adjusting hole, the positions of the fastening body and the fastening piece on the other side are stable, and the position of the second limiting piece is fixed.
Drawings
FIG. 1 is a schematic view of a drum type friction plate polishing feeding mechanism according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a cross-sectional view of one embodiment of a feed mechanism for polishing a drum friction plate according to the present invention;
fig. 5 is a schematic view of an embodiment of a fastening body portion of a feed mechanism for polishing a drum friction plate according to the present invention.
1, a supporting table; 2. a support rail; 3. a power cylinder; 4. a pushing member; 5. a support frame; 6. a relief hole; 7. a first limiting member; 8. a first adjustment body; 9. a mating hole; 10. a first adjustment aperture; 11. a second limiting piece; 12. a second adjustment body; 13. a movable hole; 14. a second adjustment aperture; 15. a fastening body; 16. a fastening piece; 17. a first guide part; 18. a second guide part; 19. and a third guide portion.
Detailed Description
The invention provides a feeding mechanism for polishing a drum type friction plate, which is further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention. The same or similar reference numbers in the drawings refer to the same or similar parts.
A feed mechanism for drum friction plate polishing, as shown in fig. 1 to 5, comprising:
a horizontal support table 1 and two parallel support rails 2 horizontally arranged on the top of the support table 1;
the power cylinder 3 is horizontally provided with a pushing piece 4 on a piston rod of the power cylinder 3, and the bottom of the pushing piece 4 is movably attached to the two support rails 2;
the support frame 5 is vertically arranged at the top of the support table 1, the cross section of the support frame 5 is U-shaped towards the power cylinder 3, the bottom of the support frame 5 is provided with a yielding hole 6, and the two support rails 2 penetrate through the yielding hole 6;
the two first limiting pieces 7 are oppositely arranged, the first limiting pieces 7 are vertical, the bottoms of the first limiting pieces 7 are abutted against the supporting table 1, one side, deviating from the other first limiting piece 7, of one first limiting piece 7 is horizontally provided with a first adjusting body 8, the supporting frame 5 is provided with a matching hole 9 which is in movable fit with the first adjusting body 8, and a plurality of first adjusting holes 10 vertically penetrate through the first adjusting body 8;
the two second limiting pieces 11 are oppositely arranged, the cross sections of the second limiting pieces are L-shaped, the L-shaped openings face the middle of the supporting frame 5, the second limiting pieces 11 are vertical, the bottoms of the second limiting pieces 11 are higher than the movement track of the pushing pieces 4, one side, away from the other second limiting piece 11, of each second limiting piece 11 is horizontally provided with a second adjusting body 12, the supporting frame 5 is horizontally provided with a long-strip-shaped movable hole 13, the upper side and the lower side of each second adjusting body 12 are respectively movably attached to the upper side and the lower side of each movable hole 13, and a plurality of second adjusting holes 14 vertically penetrate through each second adjusting body 12;
the buckling body 15, the buckling body 15 is in a U shape with a downward opening, the buckling body 15 is buckled at the top of the supporting frame 5, a plurality of buckling pieces 16 are vertically arranged at the bottom of the buckling body 15, at least one buckling piece 16 penetrates through the first adjusting hole 10, at least another buckling piece 16 penetrates through the second adjusting hole 14, the buckling body 15 is provided with a plurality of groups, and the lengths of the buckling bodies 15 in each group are different.
Four fastening pieces 16 are disposed on each fastening body 15, two fastening pieces 16 are connected to one side of each fastening body 15, the other two fastening pieces 16 are connected to the other side of each fastening body 15, and each first adjusting body 8 and each second adjusting body 12 are connected to two fastening pieces 16. The fastening pieces 16 are attached to the supporting frame 5.
Two first adjusting bodies 8 are arranged on the first limiting part 7, one first adjusting body 8 is located below the other first adjusting body 8, and the longitudinal section of the first adjusting body 8 is rectangular. Two second adjusting bodies 12 are arranged on the second limiting part 11, one second adjusting body 12 is located below the other second adjusting body 12, and the longitudinal section of the second adjusting body 12 is rectangular.
The top of the first limiting piece 7 is provided with a circular arc-shaped first guiding part 17, and the two first guiding parts 17 form an inverted splayed shape. The top of the second limiting piece 11 is provided with a second guiding part 18 with a V-shaped cross section, and the projection of the top end of the second guiding part 18 in the vertical direction is positioned outside the projection of the second limiting piece 11 in the vertical direction. The top at the middle part of the support frame 5 is provided with a third guide part 19 with a circular arc-shaped longitudinal section, the bottom of the third guide part 19 is connected with the top of the support frame 5, and the support frame 5 is positioned between the top of the third guide part 19 and the power cylinder.
The pushing piece 4 is in an arc shape with an upward opening, and the top of the supporting rail 2 is in an arc shape matched with the bottom of the pushing piece 4 in shape.
According to the feeding mechanism for polishing the drum-type friction plate, when the friction plate (namely the brake plate) is fed, firstly, a stack of friction plates are put into the opening of the support frame 5, the bottoms of the friction plates are attached to the two support rails 2, meanwhile, two sides of the friction plates are abutted against one side of the two first limiting pieces 7 and one side of the two second limiting pieces 11, and two ends of the friction plates are abutted against the other side of the support frame 5 and the other side of the second limiting pieces 11; during feeding, the power cylinder 3 (a conventional cylinder or an oil cylinder can drive the pushing piece 4 to move forwards, wherein the bottom of the second limiting piece 11 is higher than the movement track of the pushing piece 4, so that the pushing piece 4 can normally pass through the bottom of the second limiting piece 11 and is abutted against the bottommost friction plate, and then the friction plate is continuously pushed forwards, passes through the yielding hole 6 and enters subsequent polishing or other operations; the pushing piece 4 moves backwards under the retraction action of the power cylinder 3, and at the moment, although the bottommost friction plate receives the reverse acting force of the pushing piece 4, the position of the friction plate can still be maintained because one side of the second limiting piece 11 can limit the friction plate at the moment; when the pushing piece is pulled out from the lower part of the friction piece, the friction piece falls down, and then the lowest friction piece can be pushed.
When feeding friction plates with different sizes, firstly, the buckling piece 15 is directly lifted upwards, and the buckling piece 16 is driven to be lifted at the same time, until the buckling piece 16 is separated from the first adjusting body 8 and the second adjusting body 12; according to the size of the friction plate, the first limiting piece 7 and the second limiting piece 11 are firstly moved towards the direction approaching or far away from the supporting rail 2, then the second limiting piece 11 is moved towards the direction approaching or far away from the second limiting piece 11, finally the corresponding buckling body 15 is taken out, the buckling body 15 is buckled to the top of the supporting frame 5 again, and the buckling pieces 16 penetrate through the first adjusting hole 10 and the second adjusting hole 14 respectively, so that the adjustment of the first limiting piece 7 and the second limiting piece 11 is completed, and the friction plate is simple and convenient. Moreover, as the positions of the first limiting piece 7 and the second limiting piece 11 are positioned through the buckling piece 16 and the buckling body 15, and the buckling body 15 is stably buckled on the top of the supporting frame 5, the position stability of the first limiting piece 7 and the second limiting piece 11 can be ensured regardless of the use, and the feeding stability is high; furthermore, when adjusting, only need take off the lock joint body 15 after, remove the position of first locating part 7 and second locating part 11, afterwards use the lock joint body 15 of corresponding size can, the convenience of adjusting is also higher.
The sizes of the friction plates are different according to the needs, but the number of the actual different sizes is a fixed number, so that in actual production, only a plurality of corresponding first adjusting holes 10, second adjusting holes 14 and fastening members 15 (and fastening members 16) are required to be set according to the actual production needs, and then the specific first adjusting holes 10, second adjusting holes 14 and fastening members 15 (and fastening members 16) are used for specific friction plates each time, so that the fixing cost is low; and because each first regulation hole 10, second regulation hole 14 and lock joint body 15 are all fixed corresponding, so when corresponding structure is used at every turn, can guarantee that the position of friction disc is spacing very well to prevent adjusting states such as adjusting screw and so on that adjust too tightly or too loose, guaranteed the quality of processing. Although the movable hole 13 is elongated, since the fastening member 16 on one side is limited by the first adjusting hole 10, the positions of the fastening body 15 and the fastening member 16 on the other side are stable, and the position of the second limiting member 11 is fixed.
When in actual use, after the positions of the first limiting piece 7 and the second limiting piece 11 are adjusted to be proper, the buckling bodies 15 are buckled on two sides of the supporting frame 5, two of the two sides of the buckling bodies 15 are respectively positioned on the inner side and the outer side of the supporting frame 5, then two buckling pieces 16 are inserted into the first adjusting holes 10 at two corresponding positions, and the other two buckling pieces 16 are inserted into the second adjusting holes 14 at two corresponding positions; furthermore, each first limiting piece 7 is provided with two first adjusting bodies 8, so that the fastening piece 16 also passes through the two first adjusting bodies 8 at the same time, and the fastening piece 16 also passes through the two second adjusting bodies 12, so that the position stability of the first limiting piece 7 and the second limiting piece 11 is higher. Meanwhile, as the buckling pieces 16 are attached to the supporting frame 5, the shape stability and the structural strength of the buckling pieces 16 and the buckling bodies 15 are improved, and the service life of the buckling pieces is ensured. Preferably the bottom of the fastener 16 is dome-shaped or pointed to facilitate passage through the first and second adjustment apertures 10, 14.
When the friction plate is put into the supporting frame 5, the first guide part 17, the second guide part 18 and the third guide part 19 can all play a role in guiding the friction plate, so that the operation of putting down the friction plate is simpler and more convenient.
The pushing piece 4 is in an arc shape with an upward opening, and is adapted to the shape of the friction plate, but the thickness of the pushing piece is slightly smaller than that of the friction plate, so that when the friction plate is pushed by the pushing piece, the friction plate can be pushed stably, and meanwhile, the pushing piece 4 can be prevented from acting on the last but one friction plate, and the normal pushing is ensured; the length of the pushing member 4 is then greater than the width or length of the two friction plates, so that when one friction plate is completely withdrawn outside the supporting frame 5, the falling friction plate is abutted against the pushing member 4 instead of the piston rod of the power cylinder 3. At the same time, the side of the friction plate positioned at the lowest position, which is close to the power cylinder 3, is limited by the second limiting piece 11, so that the friction plate can keep the position of the pushing piece 4 when the pushing piece moves backwards.
It should be noted that, in the present description, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different manner from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The above description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (9)
1. Feeding mechanism is used in drum-type friction disc polishing, its characterized in that includes:
a horizontal supporting table (1) and two parallel supporting rails (2) horizontally arranged on the top of the supporting table (1);
the device comprises a power cylinder (3), wherein a piston rod of the power cylinder (3) is horizontally provided with a pushing piece (4), and the bottom of the pushing piece (4) is movably attached to two supporting rails (2);
the support frame (5), the support frame (5) is vertically arranged at the top of the support table (1), the cross section of the support frame (5) is U-shaped towards the power cylinder (3), the bottom of the support frame (5) is provided with a yielding hole (6), and two support rails (2) penetrate through the yielding holes (6);
two first limiting pieces (7) which are oppositely arranged, wherein the first limiting pieces (7) are vertical, the bottoms of the first limiting pieces (7) are abutted against the supporting table (1), one side, deviating from the other first limiting piece (7), of each first limiting piece (7) is horizontally provided with a first adjusting body (8), the supporting frame (5) is provided with a matching hole (9) which is in movable fit with the first adjusting body (8), and a plurality of first adjusting holes (10) vertically penetrate through the first adjusting body (8);
the two second limiting pieces (11) are oppositely arranged, the cross sections of the second limiting pieces (11) are L-shaped, the openings of the L-shaped openings face the middle of the supporting frame (5), the second limiting pieces (11) are vertical, the bottoms of the second limiting pieces (11) are higher than the motion track of the pushing pieces (4), one side, deviating from the other second limiting pieces (11), of each second limiting piece (11) is horizontally provided with a second adjusting body (12), the supporting frame (5) is horizontally provided with a long-strip-shaped movable hole (13), the upper side and the lower side of each second adjusting body (12) are respectively movably attached to the upper side and the lower side of each movable hole (13), and a plurality of second adjusting holes (14) vertically penetrate through each second adjusting body (12);
the buckling body (15), the buckling body (15) is U-shaped with downward openings, the buckling body (15) is buckled at the top of the supporting frame (5), a plurality of buckling pieces (16) are vertically arranged at the bottom of the buckling body (15), at least one buckling piece (16) penetrates through the first adjusting hole (10), at least one other buckling piece (16) penetrates through the second adjusting hole (14), the buckling body (15) is provided with a plurality of groups, and the length of each group of buckling bodies (15) is different.
2. The feeding mechanism for polishing a drum friction plate according to claim 1, wherein four fastening members (16) are provided on each fastening body (15), two fastening members (16) are connected to one side of the fastening body (15), the other two fastening members (16) are connected to the other side of the fastening body (15), and each of the first adjusting body (8) and the second adjusting body (12) is connected to two fastening members (16).
3. A drum friction plate polishing feeding mechanism according to claim 2, wherein the fastening members (16) are attached to the supporting frame (5).
4. A drum type friction plate polishing feeding mechanism according to claim 2 or 3, wherein two first adjusting bodies (8) are provided on the first limiting member (7), one first adjusting body (8) is located below the other first adjusting body (8), and the longitudinal section of the first adjusting body (8) is rectangular.
5. The feeding mechanism for polishing a drum friction plate according to claim 4, wherein two second adjusting bodies (12) are arranged on the second limiting member (11), one second adjusting body (12) is located below the other second adjusting body (12), and the longitudinal section of the second adjusting body (12) is rectangular.
6. The feeding mechanism for polishing of the drum friction plate according to claim 1, wherein the top of the first limiting piece (7) is provided with a first guide part (17) in the shape of a circular arc, and the two first guide parts (17) form an inverted splayed shape.
7. The feeding mechanism for polishing of drum friction plates according to claim 6, wherein a second guide portion (18) with a V-shaped cross section is arranged at the top of the second limiting member (11), and the projection of the top end of the second guide portion (18) in the vertical direction is located outside the projection of the second limiting member (11) in the vertical direction.
8. The feeding mechanism for polishing of drum friction plates according to claim 7, wherein a third guiding portion (19) with a circular arc-shaped longitudinal section is arranged at the top end of the middle portion of the supporting frame (5), the bottom of the third guiding portion (19) is connected with the top of the supporting frame (5), and the supporting frame (5) is located between the top of the third guiding portion (19) and the power cylinder.
9. The feeding mechanism for polishing a drum type friction plate according to claim 1, wherein the pushing member (4) is in a circular arc shape with an upward opening, and the top of the supporting rail (2) is in a circular arc shape matched with the bottom shape of the pushing member (4).
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| CN202210665904.0A CN114986389B (en) | 2022-06-14 | 2022-06-14 | Feeding mechanism for polishing drum friction plate |
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| CN202210665904.0A CN114986389B (en) | 2022-06-14 | 2022-06-14 | Feeding mechanism for polishing drum friction plate |
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| CN114986389B true CN114986389B (en) | 2023-08-01 |
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| CN113247603A (en) * | 2021-06-07 | 2021-08-13 | 湖北龙运汽车配件有限公司 | Feeding structure for friction plate production |
| CN214326432U (en) * | 2021-01-28 | 2021-10-01 | 枣阳磐石摩擦片有限公司 | Feeding device for drum type friction plate |
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| JPH069070A (en) * | 1992-06-26 | 1994-01-18 | Canon Inc | Sheet material feed device |
| CN205222062U (en) * | 2015-12-22 | 2016-05-11 | 淮安宝冠电机有限公司 | Car friction disc grinds cambered surface machine automatic feeding system |
| CN109081096A (en) * | 2018-10-06 | 2018-12-25 | 广东富华重工制造有限公司 | The lifting feed device of friction plate |
| CN209291306U (en) * | 2018-11-09 | 2019-08-23 | 湖北群益汽车配件有限公司 | One kind is based on automotive brake pads processing brake block transmission mechanism |
| CN214326432U (en) * | 2021-01-28 | 2021-10-01 | 枣阳磐石摩擦片有限公司 | Feeding device for drum type friction plate |
| CN113247603A (en) * | 2021-06-07 | 2021-08-13 | 湖北龙运汽车配件有限公司 | Feeding structure for friction plate production |
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