CN213944496U - Conveying clamping jaw of processing line with lug check ring - Google Patents
Conveying clamping jaw of processing line with lug check ring Download PDFInfo
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- CN213944496U CN213944496U CN202022292045.4U CN202022292045U CN213944496U CN 213944496 U CN213944496 U CN 213944496U CN 202022292045 U CN202022292045 U CN 202022292045U CN 213944496 U CN213944496 U CN 213944496U
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Abstract
The utility model discloses a have transport clamping jaw of ear retaining ring processing line, it is including carrying the clamping bar, the front end of carrying the clamping bar is provided with and is used for the centre gripping to treat the transport clamping part of stamping workpiece or stamping workpiece, the front end of carrying the clamping part be provided with treat the stamping workpiece or stamping workpiece complex stamping workpiece draw-in groove and can make treat the stamping workpiece or the unlocking groove that the stamping workpiece deviate from stamping workpiece draw-in groove internal stability. The utility model discloses a carry clamping jaw simple structure, can treat the stamping workpiece and the stamping workpiece carry out effective and stable clamp and get, guaranteed that there is the material between each station of ear retaining ring processing line to carry stably, guaranteed to treat the uniformity that stamping workpiece and stamping workpiece carried for there is the ear retaining ring to carry out standardized production, practiced thrift manufacturing cost, improved production efficiency.
Description
Technical Field
The utility model relates to a retaining ring processing equipment technical field specifically indicates a have transport clamping jaw of ear retaining ring processing line.
Background
There is ear retaining ring to install generally in the round hole, an axial motion for fixing spare part, the outer diameter that has ear retaining ring is bigger than the assembly round hole diameter slightly, available jump ring pincers during the installation, insert the pincers mouth in the ear hole of retaining ring, press from both sides tight retaining ring, then put into the round hole inside groove that is processed in advance, consequently, there is ear retaining ring to possess certain elasticity in order to deform, need standardized production simultaneously, in order to guarantee the ear hole size and the position that have ear retaining ring, in the actual production process, it uses the plate as the raw materials to have ear retaining ring to adopt, produce through the punching press mode, the material utilization of this mode of production is low, material utilization is about 20-30%, and high production cost, and can't effectively guarantee standardized production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned background art not enough, provide one kind and can effectively press from both sides the machined part and get, the machined part has the transport clamping jaw of ear retaining ring processing line of standardized transport between each processing position that has ear retaining ring processing line.
For realizing the purpose, the utility model discloses a have transport clamping jaw of ear retaining ring processing line, its characterized in that: it is including carrying the clamping bar, the front end of carrying the clamping bar is provided with the transport clamping part that is used for the centre gripping to treat the stamping workpiece or has the stamping workpiece, the front end of carrying the clamping part be provided with treat the stamping workpiece or have the stamping workpiece complex stamping workpiece draw-in groove and can make treat the stamping workpiece or have the unlocking groove that the stamping workpiece deviate from the stamping workpiece draw-in groove internal stability.
Further, carry the clamping part including fixed connection in carry the transport grip block of clamping bar front end, seted up on the preceding terminal surface of carrying the grip block the stamping workpiece draw-in groove with the unlocking groove, the groove depth in unlocking groove is greater than the groove depth of stamping workpiece draw-in groove.
Further, carry the preceding terminal surface of grip block for with treat the stamping workpiece or the cambered surface that the stamping workpiece surface corresponds, the stamping workpiece draw-in groove is for seting up in carry the preceding terminal surface middle part of grip block, transversely arranged's arc draw-in groove.
Furthermore, the left side and the right side of the front end face of the conveying clamping plate are respectively provided with one stamping part clamping groove, and the unlocking groove is formed between the two stamping part clamping grooves.
Furthermore, the unlocking groove is a vertical groove which is arranged in the middle of the front end face of the conveying clamping plate and is arranged longitudinally.
The utility model has the advantages that: the utility model discloses a carry clamping jaw simple structure, can treat the stamping workpiece and the stamping workpiece carry out effective and stable clamp and get, guaranteed that there is the material between each station of ear retaining ring processing line to carry stably, guaranteed to treat the uniformity that stamping workpiece and stamping workpiece carried for there is the ear retaining ring to carry out standardized production, practiced thrift manufacturing cost, improved production efficiency.
Drawings
FIG. 1 is a perspective view of an apparatus structure of an automatic processing line according to the present invention;
FIG. 2 is a perspective view of the structure of each station of the automatic processing line apparatus of the present invention;
FIG. 3 is a perspective view of a structure of a to-be-stamped part of the present invention;
FIG. 4 is a perspective view of the punched hole blank structure of the present invention;
FIG. 5 is a perspective view of the structure of the ear check ring of the present invention;
FIG. 6 is a perspective view of the feeding station of the present invention;
FIG. 7 is a perspective view of the feeding device of the present invention;
fig. 8 is a left side view of the feeding device of the present invention;
fig. 9 is a top view of the feeding device of the present invention;
fig. 10 is a top view of the feeding device of the present invention;
FIG. 11 is a cross-sectional view taken along line A-A of FIG. 10;
fig. 12 is a perspective view of the feeding jaw of the present invention;
fig. 13 is an exploded view of a loading jaw of the present invention;
fig. 14 is a top view of a loading jaw according to the present invention;
FIG. 15 is a cross-sectional view taken along line B-B of FIG. 14;
fig. 16 is a top view of the upper loading jaw clamping the workpiece to be stamped;
fig. 17 is an exploded view of a loading station without a loading chute;
FIG. 18 is a perspective view of the middle punching station and the front and rear pressing stations of the punching station of the present invention;
FIG. 19 is an exploded view of FIG. 18;
FIG. 20 is a first perspective view of a transport jaw;
FIG. 21 is a second perspective view of the transport jaw;
FIG. 22 is a perspective view of the transport jaws gripping a punched internal bore blank;
fig. 23 is a perspective view of the structure of the punching station of the present invention;
fig. 24 is a schematic structural view of the middle press block of the present invention;
fig. 25 is a top view of the middle press block of the present invention;
fig. 26 is an exploded view of the lower and middle fixing seats of the present invention;
fig. 27 is a top view of the lower fixing base of the present invention;
FIG. 28 is a cross-sectional view taken at C-C of FIG. 27;
fig. 29 is a perspective view of the upper fixed seat of the utility model;
fig. 30 is a front view of the punch stem of the present invention;
fig. 31 is a perspective view of a blanking station in the present invention;
fig. 32 is an exploded view of the blanking station of the present invention;
fig. 33 is a top view of the blanking station of the present invention;
FIG. 34 is a cross-sectional view taken along line D-D of FIG. 33;
the method comprises the following steps of 1, stamping parts to be stamped, 2, lug check rings (2.1, circular arc check rings, 2.2, lug check rings and 2.3 lug holes), 3, an upper die, 4, a lower die, 5, a leveling male die, 6, a leveling positioning seat, 7, a material ejection column, 8, a material ejection spring, 9, a material supporting column, 10, a screw, 11, inner hole blanks after stamping and 12, a material supporting guide rod;
100-a feeding device, 101-a feeding slideway (101.1-an inclined slideway section, 101.2-a horizontal slideway section), 102-a feeding guide sleeve, 103-a feeding guide plate, 104-a feeding slideway support, 105-a support mounting hole, 106-a feeding limit column;
200-a feeding clamping jaw, 201-a feeding clamping rod, 202-a feeding clamping plate, 203-a supporting boss, 204-an avoiding groove, 205-an anti-bouncing plate, 206-a spring installation groove, 207-a pushing spring, 208-a spring baffle, 209-a limiting boss, 210-a pressing plate, 211-a spring positioning groove;
300-an inner hole punching die, 301-an inner punching male die (301.1-a male die column, 301.2-a male die block), 302-an inner cutting female die (302.1-a female die column, 302.2-a female die hole, 302.3-a support table), 303-a material pressing positioning column, 304-a positioning block (304.1-a transverse positioning block, 304.2-a longitudinal positioning block);
400-conveying clamping jaw, 401-conveying clamping rod, 402-stamping part clamping groove, 403-unlocking groove and 404-conveying clamping plate;
500-ear hole punching die, 501-upper fixed seat, 502-lower fixed seat, 503-punching hole, 504-pressing block, 505-punching rod via hole, 506-guide pillar, 507-guide pillar hole, 508-guide pillar via hole, 509-air via hole, 510-small concave die positioning hole, 511-small concave die, 512-discharge hole, 513-punching rod (513.1-stepped shaft section, 513.2-punching rod section);
600-blanking device, 601-blanking guide sleeve, 602-blanking slideway (602.1-blanking slide bar, 602.2-slideway fixing seat), 603-limiting slide bar (603.1-inclined bar section, 603.2-vertical bar section), 604-blanking guide plate, 605-fixing plate, 606-backing plate, 607-blanking hole, 608-blanking bar, 609-axial avoiding hole and 610-axial avoiding groove.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
The utility model discloses in adopted be that the arc part is as processing raw and other materials behind the shown 65Mn flat wire edge rolling of figure 3, treat the steel sheet that stamping workpiece 1 adopted promptly rather than traditional processing equipment, the punching press that has significantly reduced is extravagant, the cost is reduced.
The automatic processing line equipment with the lug retainer ring as shown in fig. 1-34 comprises a stamping die, wherein the stamping die comprises an upper die 3, a lower die 4, a feeding station of a feeding device 100 for conveying a to-be-stamped part 1 to the stamping die, and a blanking station of a blanking device 600 for outputting the stamped part processed by the stamping die. The punching die is internally provided with a punching station for punching an inner ring of the lug check ring 2, a punching station for punching an ear hole 2.3 on the lug check ring 2 and a clamping jaw mechanism for clamping the to-be-punched piece 1 or the punched piece to move among different stations.
The feeding device 100 shown in fig. 6 to 11 includes a feeding chute 101, a feeding guide sleeve 102 abutting against the end of the feeding chute 101, and a feeding limit column 106 disposed below the feeding guide sleeve 102. The feeding slideway 101 comprises an inclined slideway section 101.1 and a horizontal slideway section 101.2 which is fixedly connected with the bottom of the inclined slideway section 101.1 into a whole, an included angle between the inclined slideway section 101.1 and the horizontal slideway section 101.2 is an obtuse angle, and the feeding guide sleeve 102 is butted with the horizontal slideway section 101.2. A feeding guide plate 103 is fixed in the feeding guide sleeve 102 along the axial direction, one side surface of the feeding guide plate 103 is fixedly connected to the inner wall of the feeding guide sleeve 102, and a gap for placing a to-be-stamped part 1 is formed between the other side surface of the feeding guide plate 103 and the inner wall of the feeding guide sleeve 102. The top surface of the feeding guide plate 103 is located above the top surface of the feeding guide sleeve 102. The bottom of the feeding slideway 101 is fixed on a feeding slideway support 104, and the feeding slideway support 104 is provided with a support mounting hole 105 for fixing the feeding slideway support 104.
The clamping jaw mechanism comprises a feeding clamping jaw 200 used for transferring the to-be-stamped part 1 fed by the feeding device 100 to an initial processing station and a conveying clamping jaw 400 used for switching the to-be-stamped part and the stamped part between different processing stations.
The feeding clamping jaw 200 shown in fig. 12 to 17 includes a feeding clamping rod 201, a feeding clamping portion is provided at the front end of the feeding clamping rod 201, an anti-jumping structure for preventing upward jumping of the workpiece to be stamped 1 is provided at the middle portion of the feeding clamping rod 201, and a gap through which the anti-jumping structure extends forward along the axial direction of the feeding clamping rod 201 is provided at the middle portion of the feeding clamping portion. The feeding clamping part comprises feeding clamping plates 202 fixedly connected to the left side and the right side of the front end of a feeding clamping rod 201, and the anti-jumping structure comprises an anti-jumping plate 205 and an elastic structure used for pushing the anti-jumping plate 205 and enabling the anti-jumping plate 205 to extend forwards along the axial direction of the feeding clamping rod 201; spring mounting groove 206 has been seted up along the axial direction of material loading clamping bar 201 in the middle part of material loading clamping bar 201, and elastic construction pushes away spring 207 including setting up the support in spring mounting groove 206, and the bottom fixedly connected with of preventing springboard 205 is rather than vertically spring baffle 208, and spring baffle 208 sets up in spring mounting groove 206 and is connected with the front end that pushes away spring 207.
The front end of the anti-springing board 205 is a stepped structure for preventing the upward movement of the to-be-stamped part 1, and comprises a limiting boss 209 fixedly connected to the bottom surface of the anti-springing board 205 and structurally integrated with the anti-springing board, and the front end surface of the limiting boss 209 and the bottom surface of the anti-springing board 205 form a stepped surface matched with the upper surface of the to-be-stamped part 1. The feeding clamping rod 201 is further provided with a pressing plate 210 which prevents the pushing spring 207 from being separated from the feeding clamping rod 201 upwards. The bottom surface of the pressing plate 210 is provided with a spring positioning slot 211 matched with the pushing spring 207.
As shown in fig. 18 to 19, the punching station includes an inner punching male die 301, a pressing positioning post 303 and an inner cutting female die 302, wherein the inner punching male die 301 is matched with the inner cutting female die 302 and is respectively arranged on the upper die 3, the pressing positioning post 303 is axially matched with the inner cutting female die 302 and limits the downward punching position of the inner punching male die 301, and the inner punching male die 302 is arranged on the lower die 4, the inner punching male die 301 includes a male die column 301.1 for punching the inner side of the to-be-punched piece 1 and forming an arc-shaped retainer ring 2.1 of the ear retainer ring 2, and a male die block 301.2 for punching the end parts of the left side and the right side of the to-be-punched piece 1 and forming the ear retainer ring 2.2 of the ear retainer ring 2; the inner cutting type female die 302 comprises a female die column 302.1, and a female die hole 302.2 matched with the inner punching type male die 301 is formed in the female die column 302.1.
The male die block 301.2 is fixedly connected to the surface of the male die column 301.1 along the axial direction of the male die column 301.1, the male die block 301.2 and the male die column 301.1 are of an integral structure, and connecting parts of the left side and the right side of the male die block 301.2 and the male die column 301.1 are grooves corresponding to the lug baffles 2.2 in shape. A positioning block 304 which can be matched with the die hole 302.2 is fixed at the bottom of the inner punching male die 301, and the positioning block 304 is arranged along the diameter direction of the bottom surface of the male die column 301.1. The middle part of the material pressing positioning column 303 is provided with a via hole matched with the inner punching male die 301 along the axial direction. A support platform 302.3 for supporting the blank 1 to be stamped and the punched inner hole blank 11 is fixed on the inner wall of the die hole 302.2.
As shown in fig. 20 to 22, the conveying jaw 400 includes a conveying clamping rod 401, a conveying clamping portion for clamping the workpiece 1 to be stamped or the stamped workpiece is provided at a front end of the conveying clamping rod 401, and a stamping workpiece clamping groove 402 and an unlocking groove 403 are provided at a front end of the conveying clamping portion.
The conveying clamping part comprises a conveying clamping plate 404 fixedly connected to the front end of the conveying clamping rod 401, a stamping part clamping groove 402 and an unlocking groove 403 are formed in the front end face of the conveying clamping plate 404, and the depth of the unlocking groove 403 is larger than that of the stamping part clamping groove 402. The front end face of the conveying clamping plate 404 is an arc-shaped surface, and the stamping part clamping groove 402 is an arc-shaped clamping groove which is arranged in the middle of the front end face of the conveying clamping plate 404 and is transversely arranged. The left side and the right side of the front end face of the conveying clamping plate 404 are respectively provided with a stamping part clamping groove 402, and an unlocking groove 403 is formed between the two stamping part clamping grooves 402. The unlocking groove 403 is a vertical groove which is arranged longitudinally and is opened in the middle of the front end surface of the conveying clamping plate 404.
As shown in fig. 23-30, the punching station includes an upper fixing seat 501 fixed on the upper die 3, a material pressing block 504 fixed at the bottom of the upper fixing seat 501 and axially matched with the lower fixing seat 502 to limit the downward punching position of the upper fixing seat 501 and press the punched inner hole blank 11, and a lower fixing seat 502 fixed on the lower die 4, wherein a punching rod through hole 505 coaxial with the punching rod 513 is formed on the material pressing block 504. The bottom of the upper fixing seat 501 is vertically and downwards fixed with a stamping rod 513 used for punching an ear hole 2.3 with an ear check ring 2, the lower fixing seat 502 is provided with a stamping hole 503 which is matched with the stamping rod 513 and used for discharging stamping waste of the ear hole 2.3, and the upper fixing seat 501 and the lower fixing seat 502 are respectively provided with stamping guide structures which are matched with each other and can enable the stamping rod 513 to be accurately inserted into the stamping hole 503.
The stamping guide structure includes a guide post 506 vertically fixed at the bottom of the upper fixing seat 501 and a guide post hole 507 arranged in the lower fixing seat 502 along the axial direction of the lower fixing seat 502, and a guide post via hole 508 is arranged in the middle of the material pressing block 504 along the axial direction. The punching rod 513 comprises a stepped rod section 513.1 with the upper part vertically fixed in the upper fixed seat 501 and a punching rod section 513.2 coaxially and fixedly connected to the bottom of the stepped shaft section 513.1, and the diameter of the smallest part of the stepped rod section 513.1 is not smaller than the diameter of the punching rod section 513.2. The swaging block 504 is provided with an air through hole 509 along the axial direction thereof for exhausting air between the swaging block 504 and the lower fixing seat 502 during punching.
The left and right sides of lower fixing base 502 is provided with mould quick change structure: the punching die comprises small concave die positioning holes 510 arranged on the left side and the right side of the lower fixing seat 502 and a small concave die 511 arranged in the small concave die positioning holes 510, wherein the punching holes 503 are arranged in the small concave die 511. The small female die 511 is a cylinder structure, and the punching hole 503 is a shaft hole formed in the cylinder structure. A discharge hole 512 is formed in the lower fixing seat 502 and is coaxially communicated with the punching hole 503 and extends to the bottom surface of the lower fixing seat 502.
The blanking device 600 shown in fig. 31 to 34 includes a blanking guide sleeve 601, a blanking rod 608 coaxially inserted into the blanking guide sleeve 601, and a blanking chute 602 disposed below the blanking guide sleeve 601 and abutting against the blanking guide sleeve 601.
Be provided with the unanimous blanking guide structure of opening orientation that can make ear retaining ring 2 in the blanking guide pin bushing 601: the axial direction along blanking guide sleeve 601 is fixed in blanking deflector 604 in blanking guide sleeve 601, and a side surface fixed connection of blanking deflector 604 is on blanking guide sleeve 601 inner wall, has the clearance that is used for placing ear muff 2 between the inner wall of the opposite side surface of blanking deflector 604 and blanking guide sleeve 601.
Set up in blanking pole 608 with blanking guide structure complex dodge the structure: the avoiding structure comprises an axial avoiding hole 609 formed in the lower part of the blanking rod 608 along the axial direction of the blanking rod 608 and an axial avoiding groove 610 formed in the surface of the blanking rod 608 along the axial direction of the blanking rod 608, the width of the axial avoiding groove 610 corresponds to the width of the blanking guide plate 604, and the top surface of the blanking guide plate 604 is located above the top surface of the blanking guide sleeve 601.
The blanking slide 602 comprises a blanking slide bar 602.1 arranged obliquely and limiting slide bars 603 fixed on the left and right sides of the blanking slide bar 602.1. The limiting slide bar 603 comprises an inclined bar section 603.1 arranged along the axial direction of the blanking slide bar 602.1 and a vertical bar section 603.2 fixedly connected to the top of the inclined bar section 603.1, and the vertical bar section 603.2 is located below the blanking guide sleeve 601.
The blanking guide sleeve 601 is vertically fixed in the fixing plate 605, the fixing plate 605 is fixed on the backing plate 606, a blanking hole 607 which is axially communicated with the blanking guide sleeve 601 and used for receiving the lug ring 2 is vertically arranged in the backing plate 606, the limiting slide rod 603 extends into the blanking hole 607, and the blanking slide 601 is fixed on the backing plate 606.
As shown in fig. 2, 18-19, a flattening station for flattening the to-be-stamped part 1 or the stamped part is further provided in the stamping die, the flattening station includes a leveling male die 5 fixed to the upper die 3 and a leveling positioning seat 6 fixed to the lower die 4, respectively, a shaft hole matched with the leveling male die 5 is provided in the leveling positioning seat 6, and a material ejecting column 7 for supporting the to-be-stamped part 1 or the stamped part is coaxially provided in the shaft hole. And an ejection spring 8 which is coaxial with the ejection column 7 is fixedly connected between the bottom of the ejection column 7 and the lower die 4.
The processing method of the utility model is as follows: the automatic processing line equipment for guiding the to-be-stamped part 1 into the lug check ring 2 comprises a feeding device 100 for guiding the to-be-stamped part 1 into a feeding station, a feeding clamping jaw 200 for sequentially moving the to-be-stamped part 1 positioned on the feeding station to an idle station, a flattening station (flattening the to-be-stamped part 1) and a punching station, wherein the inner side of the to-be-stamped part 1 is provided with the arc check ring 2.1 and the lug check ring 2.2 of the lug check ring 2, a conveying clamping jaw 400 for sequentially moving the stamped part machined by the punching station to the idle station, the flattening station (flattening the stamped inner hole blank 11) and a punching station, punching holes 2.3 are punched in the lug check ring 2.2, and finally the conveying clamping jaw 400 for moving the stamped part machined by the punching station to a blanking station, and guiding the machined lug check ring 2 out of the automatic processing line equipment with the lug check ring 2.
The automatic processing line equipment for guiding the to-be-stamped part 1 into the lug retainer ring 2 has the following steps that the method for guiding the to-be-stamped part 1 into the feeding station by the feeding device 100 is as follows: the method comprises the steps that a to-be-stamped part 1 is placed at the feeding end of a feeding slide way 101, the to-be-stamped part 1 is guided into a feeding guide sleeve 102 through the feeding slide way 101, the open end of the to-be-stamped part 1 is matched with a feeding guide plate 103 and horizontally falls to a feeding station along the height direction of the feeding guide plate 103, an opening of the to-be-stamped part 1 is adjusted to the uniform direction by the feeding guide sleeve 102, and the to-be-stamped part 1 passing through the feeding guide sleeve 102 falls to the feeding station.
The method for punching the arc-shaped retainer ring 2.1 and the lug retainer 2.2 with the lug retainer ring 2 formed on the inner side of the to-be-punched part 1 comprises the following steps: the method comprises the steps of placing a to-be-stamped part 1 on an inner cutting female die 302, pressing the outer side of the to-be-stamped part 1 from top to bottom by a pressing positioning column 303, matching the inner punching male die 301 with the inner cutting female die 302 from top to bottom, and cutting off the part, located on the inner side of the to-be-stamped part 1, except for an arc-shaped retainer ring 2.1 and an ear stopper 2.2, so that the arc-shaped retainer ring 2.1 and the ear stopper 2.2 form an integral structure and are left on the inner cutting female die 302.
The method for punching the ear hole 2.3 on the ear stop 2.2 comprises the following steps: the punched parts are placed on the lower fixing seat 502, the pressing block 504 presses the punched parts from top to bottom, and the punching rods 513 arranged on the upper fixing seat 501 punch holes on the lug stops 2.2 from top to bottom.
The method for moving the punched part processed by the punching station to the blanking station and leading the processed ear check ring 2 out of the automatic processing line equipment with the ear check ring 2 comprises the following steps: the ear check ring 2 is placed in the blanking guide sleeve 601, the opening end of the ear check ring 2 is matched with the blanking guide plate 604, the ear check ring 2 horizontally falls to the blanking slide way 602 along the height direction of the blanking guide plate 604, the opening of the ear check ring 2 is adjusted to be in the same direction by the blanking guide sleeve 602, the ear check ring 2 is pressed to the blanking slide way 602 by the blanking rod 608, and the ear check ring 2 is led out of the blanking slide way 602.
The method for flattening the to-be-stamped part 1 before entering the punching station and the stamped part processed by the punching station comprises the following steps: the method comprises the following steps of placing a to-be-stamped part 1 or a stamped part (including a stamped inner hole blank 11 or a pierced collar 2 after passing through a punching station) on a material ejection column 7, and stamping the to-be-stamped part 1 or the stamped part on the material ejection column 7 by a leveling male die 5 from top to bottom.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a have transport clamping jaw of ear retaining ring processing line which characterized in that: it is including carrying clamping bar (401), the front end of carrying clamping bar (401) is provided with the transport clamping part that is used for the centre gripping to treat stamping workpiece (1) or stamping workpiece, the front end of carrying the clamping part be provided with treat stamping workpiece (1) or stamping workpiece complex stamping workpiece draw-in groove (402) and can make treat stamping workpiece (1) or unblock groove (403) that the stamping workpiece steadily deviate from in stamping workpiece draw-in groove (402).
2. The conveying jaw of the trunnion ring processing line of claim 1, wherein: carry the clamping part including fixed connection in carry grip block (404) of clamping bar (401) front end, seted up on the preceding terminal surface of carrying grip block (404) stamping workpiece draw-in groove (402) with unlocking groove (403), the groove depth of unlocking groove (403) is greater than the groove depth of stamping workpiece draw-in groove (402).
3. The conveying jaw of the trunnion ring processing line of claim 2, wherein: carry the preceding terminal surface of grip block (404) for treating stamping workpiece (1) or the cambered surface that the stamping workpiece surface corresponds, stamping workpiece draw-in groove (402) are for offering carry grip block (404) preceding terminal surface middle part, transversely arranged's arc draw-in groove.
4. A conveying jaw for a circlip processing line according to claim 3, characterized in that: the left side and the right side of the front end face of the conveying clamping plate (404) are respectively provided with one stamping part clamping groove (402), and the unlocking groove (403) is formed between the two stamping part clamping grooves (402).
5. The conveying jaw of the trunnion ring processing line of claim 4, wherein: the unlocking groove (403) is a vertical groove which is arranged in the middle of the front end face of the conveying clamping plate (404) in the longitudinal direction.
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CN202022292045.4U CN213944496U (en) | 2020-10-14 | 2020-10-14 | Conveying clamping jaw of processing line with lug check ring |
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CN202022292045.4U CN213944496U (en) | 2020-10-14 | 2020-10-14 | Conveying clamping jaw of processing line with lug check ring |
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Effective date of registration: 20211207 Address after: 442020 No. 115, Checheng West Road, Shiyan City, Hubei Province Patentee after: General casting and Forging Branch of Dongfeng auto parts (Group) Co.,Ltd. Address before: 430056 No. 10 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee before: DONGFENG MOTER Co.,Ltd. |