CN216444526U - Clutch facing automatic feeding equipment - Google Patents

Abstract

The utility model relates to the technical field of clutch facing processing, in particular to automatic clutch facing feeding equipment which comprises a workbench, a limiting clamp and a feeding mechanism, wherein the limiting clamp is used for limiting stacked clutch faces; the feeding mechanism comprises a push plate and a power device for driving the push plate to move along the front-back direction, a feeding chute which extends along the front-back direction and has consistent left-right width is arranged on the workbench, the push plate comprises a moving section and a pushing section, the moving section is provided with two first edge side walls which are parallel to each other left and right, and the distance between the two first edge side walls is consistent with the left-right width of the feeding chute; the limiting clamp comprises a mounting plate which is mounted on the workbench and suspended above the feeding chute, and a clamping rod which is mounted on the mounting plate and is upright, wherein the lowest point of the clamping rod is always higher than the highest point of the push plate. The material loading spout can be in the left and right sides direction fully restrict the removal section, and the skew of removal route can not take place easily to the push pedal to guarantee successful material loading.

Description

Clutch facing automatic feeding equipment

Technical Field

The utility model relates to the technical field of clutch facing processing, in particular to automatic clutch facing feeding equipment.

Background

The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox. During the running of the automobile, the driver can press or release the clutch pedal according to the requirement, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input by the engine to the gearbox is cut off or transmitted. When the clutch is manufactured, the clutch facing needs to be drilled, and a plurality of special devices for drilling the clutch facing are available on the market, such as an automatic molding machine for single-hole indexing of the clutch facing of an automobile disclosed in chinese patent application No. 201920721515.9, which comprises: the drilling machine comprises a base frame, and a feeding device, a central positioning device, an indexing device and a drilling device which are arranged on the base frame; the indexing device comprises an angle divider, a substrate, a lower template and a surface sheet clamping component which are coaxially arranged from bottom to top in sequence; the central positioning device is coaxially arranged on the dough sheet clamping part and is used for positioning the clutch dough sheet; the feeding device is arranged on one side of the dividing device and comprises a push plate and a sheet outlet, and the push plate pushes the clutch sheet to the position below the sheet clamping part from the sheet outlet; and the drilling device is arranged above the indexing device and is used for drilling the clutch facing. One end of the push plate in the patent is set to be arc-shaped and is matched with the clutch facing, the push plate is connected with a push plate cylinder, the push plate cylinder drives the push plate to move when in use, and the lowest piece of the clutch facing stacked in the positioning assembly is pushed to a specified processing position. However, the feeding device is not provided with a sliding groove for the push plate to move, only the bottom end of the positioning rod is provided with a sheet outlet notch, the push plate is lack of limitation in the advancing process, instability exists, uncertainty of a path can be caused, and finally the sheet outlet notch cannot be aligned to influence feeding; in addition, the height of the push plate must be strictly controlled to ensure that only the lowest clutch patch is pushed out, if the push plate rolls impurities in the advancing process to cause self lifting, two clutch patches can be pushed to a processing position at one time, and the problem of the processing link is caused.

SUMMERY OF THE UTILITY MODEL

The utility model improves the technical problems, namely the technical scheme provided by the utility model is the automatic feeding device of the clutch facing, which comprises a workbench, a limiting clamp used for limiting the clutch facing in a stacking shape and a feeding mechanism used for pushing the clutch facing; the feeding mechanism comprises a push plate and a power device for driving the push plate to move along the front-back direction, a feeding chute which extends along the front-back direction and has consistent left-right width is formed in the workbench, the push plate comprises a moving section and a pushing section, the moving section is provided with two first edge side walls which are parallel to each other left and right, and the distance between the two first edge side walls is consistent with the left-right width of the feeding chute; the limiting clamp comprises a mounting plate and a clamping rod, wherein the mounting plate is mounted on the workbench and suspended above the feeding chute, the clamping rod is mounted on the mounting plate and is in an upright shape, and the lowest point of the clamping rod is always higher than the highest point of the push plate.

Preferably, the pushing section is provided with a pushing surface group facing the limiting clamp, the pushing surface group is upright, and the lower side edge of the pushing surface group is flush with the groove bottom of the feeding chute.

Preferably, the clamping rods are projected in the feeding chute along a vertical direction, and the height of the pushing surface group is smaller than or equal to the depth of the feeding chute.

Preferably, the clamping rod is projected in a vertical direction in a region of the workbench outside the feeding chute, the height of the pushing surface group is greater than the depth of the feeding chute, and an avoiding groove for the pushing plate to pass through is formed in the lower surface of the mounting plate in the front-back direction.

Preferably, an edge of one side of the avoiding groove facing the push plate is provided with a guide inclined surface facing downwards in an inclined mode.

Preferably, the pushing surface group comprises two inclined supporting surfaces which are symmetrical left and right, and the two inclined supporting surfaces form a herringbone structure with an opening facing the limiting clamp.

Preferably, an impurity accommodating groove facing the limiting clamp is formed in the area, located between the two inclined supporting surfaces, of the pushing section.

Preferably, the upper surface of the moving section and the upper surface of the pushing section are a continuous surface.

Preferably, the upper and lower thicknesses of the push plate are gradually reduced from one end close to the limiting clamp to one end far away from the limiting clamp.

Preferably, the pushing section has two second edge side walls which are symmetrical left and right, and the distance between the two second edge side walls is consistent with the left and right width of the feeding chute.

Has the advantages that:

the left and right width of the moving section of the push plate is consistent with the left and right width of the feeding chute, and the left and right first edge side walls of the moving section are attached to the chute wall of the feeding chute, so that the feeding chute can fully limit the moving section in the left and right directions, the push plate is guaranteed to move along the feeding chute all the time, the push plate cannot easily deviate in a moving path, the push plate is guaranteed to be aligned to a clutch facing to be processed, and successful feeding is guaranteed; in case the push pedal is because of rolling the whole of factors such as impurity and raising, the mounting panel can prevent that the push pedal from passing through, prevents that the push pedal after wholly raising from contacting all the other clutch facing that lie in a bottom top in the clutch facing, guarantees single sheet feeding.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automatic clutch facing feeding device according to the utility model;

FIG. 2 is a schematic view of a loading configuration;

FIG. 3 is a schematic diagram of a push plate;

FIG. 4 is a schematic view of the mounting plate;

FIG. 5 is a top view of FIG. 1;

FIG. 6 is a schematic view of an application scenario and an overall structure of the limiting clamp;

FIG. 7 is a first embodiment of a first clamping assembly;

FIG. 8 is a top view of FIG. 2;

FIG. 9 is a first embodiment of a second embodiment of a first clamp assembly;

FIG. 10 is a second embodiment of a first clamping assembly;

FIG. 11 is a schematic view showing the positional relationship of the first clamping lever, the second clamping lever and the clutch facing;

in the figure: a. a limit clamp, b, a workbench, c, a feeding mechanism, d, a clutch facing, 7, a push plate, 71, a moving section, 711, a first edge side wall, 72, a pushing section, 721, a second edge side wall, 73, a pushing surface group, 74, an impurity accommodating groove, 8, a power device, 9, a feeding chute, 10, a mounting plate, 101, an avoiding groove, 102, a guide inclined surface, 20, a clamping rod, 1, a first clamping component, 2, a second clamping component, 3, a driving device, 11, a first mounting plate, 12, a first clamping rod, 13, a bottom plate, 14, a sliding rail, 15, a first supporting plate, 16, a second supporting plate, 18, a first fixing seat, 19, a second fixing hole group, 21, a second mounting plate, 22, a second clamping rod, 31, a first telescopic rod, 32, a second telescopic rod, 33, a third telescopic rod, 41, a first rotating part, 42, a second rotating part, 43. third rotation connecting part, 51, left swinging plate, 52, right swinging plate, 53, sliding chute, 61, left transmission plate, 62 and right transmission plate.

Detailed Description

The following specific examples are given by way of illustration only and not by way of limitation, and it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made in the examples without inventive faculty, and yet still be protected by the scope of the claims.

Fig. 1 shows an automatic clutch facing feeding apparatus according to the present invention, which includes a table b, a position-limiting jig a for limiting clutch facing d in a stacked state, and a feeding mechanism c for pushing clutch facing d; the feeding mechanism c comprises a push plate 7 and a power device 8 for driving the push plate 7 to move along the front-back direction, a feeding chute 9 which extends along the front-back direction and has consistent left-right width is formed in the workbench b, the push plate 7 comprises a moving section 71 and a pushing section 72, the moving section 71 is provided with two first edge side walls 711 which are parallel left and right, and the distance between the two first edge side walls 711 is consistent with the left-right width of the feeding chute 9; the limiting clamp a comprises a mounting plate 10 which is mounted on the workbench b and suspended above the feeding chute 9, and a clamping rod 20 which is mounted on the mounting plate 10 and is in an upright shape, wherein the lowest point of the clamping rod 20 is always higher than the highest point of the push plate 7. The push plate 7 is placed in the feeding chute 9, the left width and the right width of the moving section 71 of the push plate are consistent with the left width and the right width of the feeding chute 9, the left edge side wall 711 and the right edge side wall of the moving section 71 are attached to the groove wall of the feeding chute 9, so that the feeding chute 9 can sufficiently limit the moving section 71 in the left direction and the right direction, the push plate 7 is guaranteed to move along the feeding chute 9 all the time, the push plate 7 cannot easily shift in a moving path, the push plate 7 is guaranteed to be capable of aligning to a clutch surface sheet d to be processed, and successful feeding is guaranteed. Each time the feeding push plate 7 pushes only the lowest piece of the stacked clutch facing d, which is a single piece of feeding, so that the limit clamp a needs to clamp the second piece and the above pieces of the clutch facing d from bottom to top, so that the facing above the lowest piece of clutch facing d is still kept at the original position when the push plate 7 pushes out the lowest piece of clutch facing d, and the push plate 7 needs to avoid interference with the clutch facing d and the limit clamp a above when passing under the rest of the clutch facing d, so that the lowest point of the clamping rod 20 is always higher than the highest point of the push plate 7, and the distance between the highest point of the push plate 7 and the groove bottom of the feeding chute 9 is smaller than the distance between the upper surface of the lowest piece of clutch facing d and the groove bottom of the feeding chute 9. Simultaneously, mounting panel 10 suspension is in feeding spout 9 top, and mounting panel 10 has the limit for height effect to push pedal 7, need to make mounting panel 10 hang when the design and be greater than the interval between push pedal 7 highest point and the feeding spout 9 tank bottom surface in order to guarantee that push pedal 7 can pass through mounting panel 10 below smoothly at the lower surface of feeding spout 9 top part and the interval between feeding spout 9 tank bottom surface, and in case push pedal 7 is because of rolling the whole of factors such as impurity and raising, then mounting panel 10 can stop push pedal 7 to pass through, prevent that push pedal 7 after wholly raising from contacting all the other clutch facing that lie in the bottom in the clutch facing d, guarantee single sheet feeding.

The pushing section 71 has a pushing surface group 73 facing the stopper jig a, the pushing surface group 73 is upright, and the pushing plate 7 is realized by abutting the pushing surface group 73 and the clutch surface d when pushing the clutch surface d. Preferably, the lower side edge of the pushing surface group 73 is flush with the bottom of the feeding chute 9, so that impurities existing in the feeding chute 9 can be pushed in the advancing direction in the process that the pushing plate 7 advances in the feeding direction, and the phenomenon that the pushing plate 7 rolls the impurities to cause unsmooth operation and integral lifting is avoided. The clutch facing d is in a circular plate shape, the clamping rod 20 for clamping the clutch facing d in a stacked shape is an upright circular rod, and the automatic clutch facing d feeding device of the utility model has two embodiments, wherein the left-right width dimension of the clutch facing d is smaller than or equal to the left-right width of the feeding chute 9, the clutch facing d falls into the feeding chute 9, at this time, the clamping rod 20 is projected in the feeding chute 9 along the vertical direction, the size relation between the thickness of the clutch facing d and the depth of the feeding chute 9 is determined according to specific conditions, the height of the pushing face group 73 is preferably smaller than or equal to the depth of the feeding chute 9, the height of the pushing face group 73 is reduced as much as possible to avoid interference, and the height of the pushing face group 73 needs to be smaller than the thickness of the clutch facing d. In the second embodiment, the left-right width dimension of the clutch face d is greater than the left-right width dimension of the feeding chute 9, and the clutch face d is suspended above the feeding chute 9, so that the height of the pushing face group 73 is required to be greater than the depth of the feeding chute 9, so that the pushing face group 73 can abut against the lowermost clutch face d, and of course, the height of the pushing face group 73 is required to be less than the sum of the depth of the feeding chute 9 and the thickness of the single clutch face d, so as to ensure that the pushing face group 73 can abut against only the lowermost clutch face. Since a part of the pushing surface group extends out of the feeding chute 9, an avoiding groove 101 for the pushing plate 7 to pass through needs to be formed on the lower surface of the mounting plate 10 along the front-back direction, and in addition, the clamping rod 20 is preferably projected on the region of the workbench b outside the feeding chute 9 along the vertical direction, so that the clamping rod 20 and the pushing plate 7 are effectively prevented from interfering.

The present invention preferably adopts the second embodiment, and further improves on this, preferably, the avoidance groove 101 is provided with a guide inclined surface 102 inclined downward toward one side edge of the push plate 7, because the pushing surface group 73 can push away most of the impurities, and part of the fine and soft impurities can still be crushed by the push plate 7, and these crushed impurities do not cause obvious influence on the normal operation of the push plate 7, but may cause the push plate 7 to be partially lifted, at this time, the push plate 7 advances until the upper end of the pushing surface group 73 contacts the guide inclined surface 102, and then slides into the avoidance groove 101 against the guide inclined surface 102, directly neglecting the influence of the fine and soft impurities, and ensuring the normal operation of the push plate 7. The further improvement is that the pushing surface group 73 comprises two inclined supporting surfaces which are bilaterally symmetrical, the two inclined supporting surfaces form a herringbone structure with an opening facing the limiting clamp a, when the pushing surface group 73 abuts against the clutch facing d which is in a circular plate shape, the two inclined supporting surfaces are tangent to the periphery of the clutch facing d, the inclined supporting surfaces are in line contact with the clutch facing d, the contact area between the pushing surface group 73 and the clutch facing d is reduced as much as possible, the impurities are prevented from being pressed at the position where the pushing surface group 73 abuts against the clutch facing d to cause pollution, and meanwhile, the impurities which are in the herringbone structure can fall to the junction of the two inclined supporting surfaces along the two inclined supporting surfaces, so that the impurities are not in contact with the clutch facing d. However, the space between the junction of the two inclined supporting surfaces and the clutch surface sheet d is small, and impurities can shake and splash in the advancing process, so that the further improvement is that preferably, an impurity accommodating groove 74 facing the limiting clamp a is formed in the area, located between the two inclined supporting surfaces, of the pushing section 72, and the impurity accommodating groove 74 specially accommodating the impurities is formed, so that the impurity accommodating capacity is improved, the impurities are stably collected in the impurity accommodating groove, and the impurities are prevented from splashing.

When the push plate 7 pushes out the lowermost clutch facing d and passes below the rest of the clutch facing d, the lowermost clutch facing d contacts with the upper surface of the push plate 7, although the limit clamp a fixes the rest of the clutch facing d at the original position so that it will not apply excessive pressure to the push plate 7 due to gravity to prevent the rest of the clutch facing d from moving, a friction force for preventing the push plate 7 from moving still exists between the lowermost clutch facing d and the upper surface of the push plate 7, in this embodiment, it is preferable that the upper surface of the moving section 71 and the upper surface of the pushing section 72 are a continuous surface, and the smoothness of the upper surface of the push plate 72 is ensured to reduce the friction force between the upper surface of the push plate 72 and the clutch facing d. After the push plate 7 finishes feeding one clutch facing d, the push plate 7 needs to be returned to the initial position to prepare for next feeding, the push plate 7 still passes through the lower part of the rest clutch facing d in the process of returning to the initial position, at the moment, the rest clutch facing d falls to a certain degree, and the friction force received by the push plate 7 in the returning process is larger than that received in the feeding process, so the upper and lower thicknesses of the push plate 7 are preferably gradually reduced from one end close to the limiting clamp a to one end far away from the limiting clamp a, so that the thinner part of the push plate 7 passes through the lower part of the clutch facing d in the returning process, the received resistance is smaller, and the whole push plate 7 can be ensured to smoothly return to the initial position. In a further improvement, preferably, the pushing section 72 has two second edge side walls 721 symmetrical left and right, and a distance between the two second edge side walls 721 is consistent with a left and right width of the feeding chute 9, so as to further ensure accuracy of a moving path of the pushing section 72 and ensure successful feeding. In particular, the moving section 71 and the pushing section 72 are preferably integrally formed to form the push plate 7.

The specific embodiment of the limit clamp will be described in detail below, and various embodiments of the limit clamp exist, and the present specification provides that the bottom plate 13 in the first embodiment of the first clamping assembly 1 and the first mounting plate 11 in the second embodiment are both the mounting plates 10 described above and are directly fixedly mounted on the workbench; it is specified that the first clamping bar 12 and the second clamping bar 22 mentioned below are both the clamping bars 20 described above.

The limiting clamp a comprises a first clamping component 1 and a second clamping component 2 which are arranged at intervals along the front-back direction, the first clamping component 1 comprises a first mounting plate 11 and a first clamping rod 12 which is mounted on the first mounting plate 11, the second clamping component 2 comprises a second mounting plate 21 and a second clamping rod 22 which is mounted on the second mounting plate 21, the total number of the first clamping rod 12 and the second clamping rod 22 is at least three, and the height of the lowest point on the first clamping rod 12 is consistent with that of the lowest point on the second clamping rod 22; the clamping device further comprises a driving device 3 which can displace the first clamping rod 12 and/or the second clamping rod 22 in the front-back direction or the left-right direction. The first clamping assembly 1 and the second clamping assembly 2 are spaced in the front-rear direction, the first clamping rod 12 and the second clamping rod 22, which are at least three in total, enclose a region, when in use, the clutch facing d is prevented from being in a flat shape in the region, usually, a plurality of clutch facing d are stacked together and prevented from being in the region, the clutch facing d is a circular plate-shaped body, the clutch facing d is stacked to form a cylindrical whole, the first clamping rod 12 and the second clamping rod 22 respectively abut against the cylindrical whole formed by the clutch facing d from the front-rear direction, and the first clamping rod 12 and the second clamping rod 22 clamp the clutch facing d by abutting against the outer wall of the cylindrical whole at least three positions. The limiting clamp is mainly used in the processing equipment of the clutch facing d, the clutch facing d for processing is stacked in the area enclosed by the first clamping rod 12 and the second clamping rod 22, then a feeding mechanism pushes out the lowest clutch facing d in the horizontal direction, and at the moment, the limiting clamp can clamp the rest of the clutch facing d, so that the situation that the feeding mechanism and the pushed-out clutch facing d are subjected to excessive pressure due to the action of gravity by the rest of the clutch facing d to cause feeding obstruction is avoided.

The driving device 3 can only drive the first clamping rod 12 or the second clamping rod 22 to displace in the front-rear direction to clamp the clutch facing d, and also can simultaneously drive the first clamping rod 12 and the second clamping rod 22 to displace in the front-rear direction to clamp the clutch facing d, and in this embodiment, the driving device 3 preferably only drives the first clamping rod 12 to displace in the front-rear direction, and the second clamping rod 22 is always in a fixed position. There are two embodiments in which the driving device 3 drives the first clamping rod 12 to displace in the front-rear direction, in the first embodiment, the first clamping assembly 1 further includes a bottom plate 13 and a slide rail 14 disposed on the bottom plate 13 and extending in the front-rear direction, the first mounting plate 11 is mounted on the slide rail 14, and the driving device 3 can drive the first mounting plate 11 to move back and forth along the slide rail 14, in this embodiment, the first clamping rod 12 needs to be fixedly mounted on the first mounting plate 11, so that the first clamping rod 12 can displace in the front-rear direction along with the first mounting plate 11, and can clamp together with the first clamping rod after abutting against the clutch surface piece d. In the above-described embodiment, the driving device 3 needs to push the first mounting plate 11 to move relative to the bottom plate 13, and the transmission of force is mainly in the front-rear direction, it is preferable that the first support plate 15 having an upright shape is fixed to the base plate 13, a second support plate 16 is fixed on the first mounting plate 11 and is arranged in parallel with the first support plate 15, the driving device 3 is positioned between the first support plate 15 and the second support plate 16 and fixed on the first support plate 15, the driving device 3 has a first telescopic rod 31 capable of moving in the front-rear direction and fixedly connected with the second supporting plate 16 at the tail end, the transmission of power mainly relies on first backup pad 15, first telescopic link 31 and the second backup pad 16 of arranging along the fore-and-aft direction in proper order like this, guarantees the stability and the high efficiency of power transmission, and then guarantees the clamping action to clutch facing d. Further, in the above embodiment, it is preferable that the first clamping assembly 1 further includes two first fixing seats 18 disposed in bilateral symmetry, two of the first fixing seats 18 are close to one end of the second clamping assembly 2 and are both fixed with the first clamping rod 12, the first mounting plate 11 is provided with a first fixing hole group for fixing and mounting the first fixing seats 18, the first fixing hole group includes two first fixing holes in bilateral symmetry, and the bilateral symmetry design makes the first clamping assembly 1 balance the clamping force applied to the clutch facing d from back to front. First clamping rod 12 is fixed on first mounting panel 11 through first fixing base 18 dismantled and assembled, has both guaranteed mounting structure's stability, makes the whole of first clamping rod 12 and first fixing base 18 constitution can be changed again, can make first clamping rod 12 stretch out outside first mounting panel 11 when specifically installing simultaneously, need not to consider the interference of first mounting panel 11 when the length and the shape of design first clamping rod 12. Further improvement, preferably still be provided with a plurality of second fixed punch combination 19 on the first mounting panel 11, every second fixed punch combination 19 all includes two second fixed holes that bilateral symmetry set up, and arbitrary interval between two second fixed holes in the second fixed punch combination 19 and the interval between two second fixed holes in all the other second fixed punch combinations 19 and the interval between two first fixed holes in the first fixed punch combination is different, selects a set of first fixed punch combination or a set of second fixed punch combination when two first fixed seats 18 about the installation, has increased the compatibility of first centre gripping subassembly 1, can select suitable fixed punch combination according to the size of clutch facing d, guarantees good clamping action.

The driving device 3 drives the first clamping rod 12 to generate a second embodiment of displacement in the front-back direction or the left-right direction, the first clamping assembly 1 further comprises a left swing plate 51 and a right swing plate 52 which are arranged in a bilateral symmetry manner, the middle parts of the left swing plate 51 and the right swing plate 52 are rotatably installed on the first installation plate 11 through a second rotation connection part 42, one end of the left swing plate 51 close to the second clamping assembly 2 and one end of the right swing plate 52 close to the second clamping assembly 2 are both fixed with the first clamping rod 12, the driving device 3 can drive the left swing plate 51 and the right swing plate 52 to swing, and when the swing of the left swing plate 51 and the right swing plate 52 enables the two first clamping rods 12 to move oppositely and abut against the clutch surface sheet d, the clamping of the clutch surface sheet d is realized. The driving device 3 drives the left swing plate 51 and the right swing plate 52 to swing, there are two embodiments, in the first embodiment, one end of the left swing plate 51 far away from the second clamping assembly 2 and one end of the right swing plate 52 far away from the second clamping assembly 2 are rotatably connected to form a first rotating connection portion 41, the driving device 3 has a second telescopic rod 32 capable of moving in the front-back direction and having a fixed end connected to the first rotating connection portion, and the left swing plate 51 and the right swing plate 52 are both provided with a sliding chute 53 for the second rotating connection portion 42 to move, the second telescopic rod 32 moves in the front-back direction to drive the first rotating connection portion 41 to move in the front-back direction, during this process, one end of the left swing plate 51 far away from the second clamping assembly 2 and one end of the right swing plate 52 far away from the second clamping assembly 2 also move in the front-back direction along with the second telescopic rod 32, meanwhile, the two second rotation connecting portions 42 respectively generate relative movement in the sliding grooves of the left swing plate 51 and the right swing plate 52, so that the left swing plate 51 and the right swing plate 52 swing, and the first clamping rods 12 on the left swing plate 51 and the first clamping rods 12 on the right swing plate 52 move in the opposite direction or in the opposite direction, so that the clutch surface d is clamped or separated.

The transmission effect of the force when the driving device drives the left swing plate 51 and the right swing plate 52 to swing in the above embodiment is not good, therefore, in the second preferred embodiment, the first clamping assembly 1 further comprises a left driving plate 61 and a right driving plate 62 which are arranged in a left-right symmetrical manner, one end of the left transmission plate 61 is rotatably connected with one end of the left swinging plate 51 far away from the second clamping component 2, one end of the right transmission plate 62 is rotatably connected with one end of the right swinging plate 52 far away from the second clamping component 2, the other end of the left driving plate 61 and the other end of the right driving plate 62 are rotatably connected and form a third rotation connecting portion 43, the drive means 3 is fixed to the first mounting plate 11 in a region intermediate the left and right swing plates 51 and 52, the driving device 3 has a third telescopic rod 33 which can move in the front-rear direction and has a distal end fixedly connected to the third rotation connecting portion 43. Third telescopic link 33 moves along the fore-and-aft direction and drives third rotation connecting portion 43 and moves along the fore-and-aft direction, the one end that forms third rotation connecting portion 43 on left driving plate 61 and the right driving plate 62 this moment is the same along the fore-and-aft direction removal, the other end of left driving plate 61 then drives the one end of keeping away from second centre gripping subassembly 2 on the board 51 of swinging on the left side and moves along the left and right direction, make left side swinging plate 52 use second rotation connecting portion 42 to swing as the fulcrum, the transmission of power is with the same reason between right driving plate 62 and the board 52 of swinging on the right side, two first clamping rods 12's the phase to phase shift or back of the body removal about realizing, thereby accomplish the clamp to clutch facing piece d or break away from.

Preferably, the first clamping rod 12 and the second clamping rod 22 are both upright round rods, so that they can completely abut against the side wall of the opposite-stacked clutch facing d, thereby improving the clamping effect. Preferably, the number of the second clamping rods 22 is two, and the two second clamping rods 22 are symmetrically arranged in the left-right direction, so that the clamping force applied by the second clamping assembly 2 to the clutch facing d from the rear is balanced, and the clamping effect of the whole limiting clamp to the clutch facing d is ensured.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The automatic clutch facing feeding equipment is characterized by comprising a workbench (b), a limiting clamp (a) for limiting stacked clutch facings and a feeding mechanism (c) for pushing the clutch facings; the feeding mechanism (c) comprises a push plate (7) and a power device (8) for driving the push plate (7) to move along the front-back direction, a feeding chute (9) which extends along the front-back direction and has consistent left-right width is formed in the workbench (b), the push plate (7) comprises a moving section (71) and a pushing section (72), the moving section (71) is provided with two first edge side walls (711) which are parallel to each other in the left-right direction, and the distance between the two first edge side walls (711) is consistent with the left-right width of the feeding chute (9); the limiting clamp (a) comprises a mounting plate (10) which is mounted on the workbench (b) and suspended above the feeding chute (9) and a clamping rod (20) which is mounted on the mounting plate (10) and is in an upright shape, and the lowest point of the clamping rod (20) is always higher than the highest point of the push plate (7).

2. An automatic feeding device of clutch facing according to claim 1, characterized in that said pushing section (72) has a group of pushing surfaces (73) facing said limit clamp (a), said group of pushing surfaces (73) being upright and having its lower side edge level with the bottom of said feeding chute (9).

3. An automatic clutch facing feeding device according to claim 2, characterised in that the gripping rod (20) projects in the feeding chute (9) in a vertical direction, the height of the set of pushing faces (73) being smaller than or equal to the depth of the feeding chute (9).

4. The automatic clutch facing feeding equipment according to claim 2, wherein the clamping rods (20) are projected to an area, outside the feeding sliding groove (9), of the workbench (b) along a vertical direction, the height of the pushing surface group (73) is larger than the depth of the feeding sliding groove (9), and an avoiding groove (101) for the pushing plate (7) to pass through is formed in the lower surface of the mounting plate (10) along a front-back direction.

5. An automatic clutch facing feeding device according to claim 4, characterized in that the evasion groove (101) is provided with a downwardly inclined guide slope (102) towards the edge of one side of the push plate (7).

6. An automatic clutch facing feeding device according to claim 5, characterized in that said thrust surface group (73) comprises two inclined bearing surfaces of bilateral symmetry forming a herringbone configuration opening towards said limit clamp (a).

7. The automatic feeding equipment for the clutch facing according to claim 6, characterized in that an impurity accommodating groove (74) facing the limiting clamp (a) is formed in the area, located between the two inclined supporting surfaces (732), of the pushing section (72).

8. An automatic clutch facing feeding apparatus according to claim 7, wherein the upper surface of said moving section (71) and the upper surface of said pushing section (72) are one continuous surface.

9. The automatic clutch facing feeding device according to claim 8, wherein the upper and lower thicknesses of the push plate (7) are gradually reduced from the end close to the limit clamp (a) to the end far away from the limit clamp (a).

10. The automatic clutch facing feeding device according to claim 9, wherein the pushing section (72) has two second edge side walls (721) which are bilaterally symmetrical, and the distance between the two second edge side walls (721) is consistent with the left-right width of the feeding chute (9).

Images