A gasket chamfering conveying assembly and gasket chamfering device

Abstract

The application provides a gasket chamfer conveying assembly and gasket chamfer equipment, and belongs to the technical field of stamping processing equipment, which comprises a workbench, a stacking sleeve and a transverse moving structure; the stacking sleeve is connected to a feeding station through a support; the distance between the bottom of the stacking sleeve and the workbench is greater than the thickness of one metal gasket and less than the sum of the thicknesses of two metal gaskets; the transverse moving structure comprises two sliding components connected through elastic members; the conveying assembly further comprises a diagonal support component, which has an inclined guide surface for contacting the sliding components to drive the sliding components to slide along the width direction of the workbench; wherein a plurality of clamps for clamping metal gaskets are arranged on the two sliding components correspondingly, and the plurality of clamps can simultaneously slide along the length direction of the workbench; through the above arrangement, the operator does not need to put the metal gaskets into the two chamfer stations one by one, the processing time of a single metal gasket can be shortened, and the processing efficiency is improved.

Description

Technical Field

[0001] This application belongs to the technical field of stamping equipment, specifically relating to a conveying assembly for gasket chamfering and a gasket chamfering device. Background Technology

[0002] Metal gaskets are key basic components in mechanical connection systems, used to distribute fastening loads, compensate for surface unevenness, and absorb vibration and shock. In the production process of metal gaskets, gasket blanks are usually first punched from metal sheets, and then the inner hole edges of the gasket blanks are chamfered.

[0003] Chamfering of metal gaskets is typically done using a stamping process, requiring two stamping operations to achieve the desired chamfer. Specifically, the operator manually places the metal gasket on one stamping station, and a stamping tool is used to chamfer the edge of the inner hole of the gasket. After stamping, the metal gasket is placed on another stamping station, and the chamfering process continues to create the desired chamfer within the inner hole.

[0004] In the above operation method, the operator needs to manually position and place the same metal gasket twice, which results in a long processing time and low processing efficiency for a single metal gasket. Summary of the Invention

[0005] This application provides a conveying assembly and a gasket chamfering device to solve the problem of low processing efficiency in the existing metal gasket stamping and chamfering methods. The working principle is as follows: during stamping by the stamping die, the clamping plate releases the metal gasket and retracts one station; when the stamping die returns to its original position, the clamping plate clamps the metal gasket and advances one station. The clamping and releasing of the clamping plate are linked to the stamping die; that is, when the stamping die is stamping, the clamping plate releases the metal gasket; when the stamping die returns to its original position, the clamping plate clamps the metal gasket. Repeating the above process achieves continuous feeding and dual-station stamping, allowing a single gasket to be stamped twice sequentially without manual placement, reducing the processing time for a single gasket and improving processing efficiency.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: A conveyor assembly for gasket chamfering is provided, comprising: The workbench has a feeding station, a primary stamping station, a secondary stamping station and a blanking station along its length, and the workbench can support metal pads. A stacking sleeve is connected to the loading station via a bracket; the distance between the bottom of the stacking sleeve and the workbench is greater than the thickness of one metal shim and less than the sum of the thicknesses of two metal shims. The transverse structure includes two sliding components disposed opposite each other on both sides of the worktable, the two sliding components being connected by an elastic element; the conveying assembly also includes a bracing component for connection to the stamping die, the bracing component having an inclined guide surface for contacting the sliding components to drive the sliding components to slide along the width direction of the worktable; The two sliding components are equipped with several clamping plates for holding metal pads, and the clamping plates can slide simultaneously along the length of the worktable. When the sliding component slides along the width of the worktable, the clamping plates release the metal pads and retract one position along the length of the worktable. When the sliding component resets, the clamping plates hold the metal pads and advance one position along the length of the worktable.

[0007] In one possible implementation, the diagonal bracing component is connected to the stamping die via a connector, and the number of the diagonal bracing components is the same as the number of the sliding components, and they correspond one-to-one; the diagonal bracing component is vertically arranged, and the inclined guide surface is located at the bottom of the diagonal bracing component; During stamping with the stamping die, the inclined guide surface contacts the sliding component and drives the sliding component away from the worktable, so that the clamping plate releases the metal pad.

[0008] In one possible implementation, the sliding component is rotatably provided with a guide wheel, which is rotatably engaged with the inclined guide surface.

[0009] In one possible implementation, each of the sliding components is provided with a slide rail, which is capable of slidingly engaging with the sliding component along the length of the worktable; The clamping plate is connected to the slide rail, and the clamping plates on the two slide rails are arranged correspondingly. The two opposite clamping plates form a set of clamping components.

[0010] In one possible implementation, a driving member is provided at one end of the worktable, and a guide rod is connected to the driving end of the driving member, the guide rod being along the width direction of the worktable; wherein, the two slide rails each have through holes that slide and engage with the two ends of the guide rod.

[0011] In one possible implementation, the clamping assembly corresponding to the stacked sleeve is a first clamping assembly, and the remaining clamping assemblies are second clamping assemblies. Each second clamping assembly has a protrusion of an inclined metal pad on its clamping plate, a portion of which contacts the top of the metal pad.

[0012] In one possible implementation, the sliding component has a groove, and the slide rail slides in cooperation with the groove; The slide rail is provided with a limiting slide rail at the top or bottom, and the sliding component has a limiting part that is inserted and matched with the limiting slide rail to limit the slide rail along the width direction of the worktable.

[0013] In one possible implementation, the top of the stacked sleeve is provided with a feeding channel, the distance between the top wall and the bottom wall of the feeding channel being greater than the thickness of one metal gasket and less than the sum of the thicknesses of two metal gaskets.

[0014] In one possible implementation, the feeding channel is inclined, and the connection position between the feeding channel and the stacking sleeve is at the lower end; The lower end of the feeding channel has a guide rod to guide the metal pads into the stacking sleeve, and the upper end of the feeding channel is used to connect with the discharge port of the vibratory feeder.

[0015] This application provides a conveying assembly for chamfering metal gaskets. Compared with the prior art, the stacking sleeve can accommodate several metal gaskets, which are stacked on the loading station of the worktable. When the metal gaskets need to be stamped and chamfered, the clamping plates hold the metal gasket at the bottom of the stacking sleeve and advance one station along the length of the worktable. During the stamping process of the stamping die, the inclined guide surface on the bracing component contacts the sliding component, causing the sliding component to slide away from the worktable. At this time, the clamping plates separate from the metal gaskets, and the clamping plates simultaneously retract one station. When the stamping die returns upward, the bracing component separates from the sliding component, and the two sliding components reset under the elastic force of the elastic element, so that the clamping plates hold the metal gaskets. At this time, the clamping plates advance one station along the length of the worktable. Repeating the above process allows the metal gaskets on the stacking sleeve to be discharged from the unloading station after passing through one stamping station and a second stamping station.

[0016] Therefore, the above-mentioned settings of this application can automatically complete the operations of conveying metal gaskets, primary stamping and chamfering, secondary stamping and chamfering, and unloading, without requiring operators to place the metal gaskets into the two chamfering stations in sequence, which can shorten the processing time of a single metal gasket and improve processing efficiency.

[0017] To achieve the above objectives, another technical solution adopted in this application is: A gasket chamfering device is provided, including the above-mentioned conveying assembly and a stamping die, wherein the stamping die has a primary stamping tool and a secondary stamping tool corresponding to a primary stamping station and a secondary stamping station, respectively; a diagonal brace is connected to the side of the stamping die.

[0018] The beneficial effects of the gasket chamfering device provided in this application are the same as those of the conveyor assembly, and will not be repeated here. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a gasket chamfering device provided in an embodiment of this application; Figure 2 for Figure 1 Enlarged diagram of section A in the middle; Figure 3 for Figure 1 Enlarged diagram of section B; Figure 4 A schematic diagram of a gasket chamfering conveyor assembly provided for an embodiment of this application; Figure 5 for Figure 4 Enlarged diagram of section C; Figure 6 A schematic diagram of another angle of a gasket chamfering conveyor assembly provided in an embodiment of this application; Figure 7 for Figure 6 Enlarged schematic diagram of section D in the middle; Figure 8 A schematic diagram of the clamping plate portion of a gasket chamfering conveyor assembly provided in an embodiment of this application; Figure 9 A schematic diagram of two clamping plates holding a metal gasket in a gasket chamfering conveyor assembly provided for an embodiment of this application; Figure 10 An exploded view of the first U-shaped plate and the second U-shaped plate portion of a gasket chamfering conveying assembly provided in an embodiment of this application.

[0020] Explanation of reference numerals in the attached drawings: 1. Workbench; 11. Loading station; 12. Primary stamping station; 13. Secondary stamping station; 14. Unloading station; 15. Unloading channel; 2. Stacking sleeve; 21. Support; 22. Threaded sleeve; 23. Feeding channel; 24. Guide rod; 241. Connecting plate; 25. First U-shaped plate; 26. Second U-shaped plate; 27. Notch; 3. Lateral movement structure; 31. Sliding component; 311. Slide groove; 312. Limiting... 32. Positioning part; 33. Elastic element; 34. Guide wheel; 35. Slide rail; 36. Positioning hole; 37. Guide block; 38. Limiting slide; 39. Transverse guide rail; 30. Stopping part; 4. Metal gasket; 5. Stamping die; 6. Diagonal brace; 61. Inclined guide surface; 62. Connecting part; 7. Clamping plate; 71. Positioning post; 72. Protrusion; 8. Driving part; 81. Guide rod; 9. Support platform; 91. Driving screw; 92. Slider. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0022] Please refer to the following: Figures 1 to 10 The present application provides a conveying assembly for chamfering gaskets. The conveying assembly for chamfering gaskets includes a worktable 1, a stacking sleeve 2, and a transverse movement structure 3. The worktable 1 has a loading station 11, a primary stamping station 12, a secondary stamping station 13, and a unloading station 14 along its length. The worktable 1 can support metal gaskets 4. The stacking sleeve 2 is connected to the loading station 11 via a bracket 21. The distance between the bottom of the stacking sleeve 2 and the worktable 1 is greater than the thickness of one metal gasket 4 and less than the sum of the thicknesses of two metal gaskets 4.

[0023] The transverse structure 3 includes two sliding components 31 disposed opposite to each other on both sides of the worktable 1, and the two sliding components 31 are connected by an elastic member 32; the conveying assembly also includes a bracing component 6 for connecting to the stamping die 5, the bracing component 6 having an inclined guide surface 61 for contacting the sliding component 31 to drive the sliding component 31 to slide along the width direction of the worktable 1.

[0024] Among them, the two sliding parts 31 are provided with a number of clamping plates 7 for clamping the metal pads 4. The clamping plates 7 can slide simultaneously along the length direction of the worktable 1. When the sliding parts 31 slide along the width direction of the worktable 1, the clamping plates 7 release the metal pads 4 and retract one station along the length direction of the worktable 1. When the sliding parts 31 are reset, the clamping plates 7 clamp the metal pads 4 and advance one station along the length direction of the worktable 1.

[0025] The gasket chamfering conveying assembly provided in this application, compared with the prior art, can automatically complete the conveying, primary stamping chamfering, secondary stamping chamfering and unloading operations of the metal gasket 4 through the above-mentioned settings of this application. It eliminates the need for operators to place the metal gasket 4 into the two chamfering stations in sequence, thereby shortening the processing time of a single metal gasket 4 and improving processing efficiency.

[0026] By setting the distance between the bottom of the stacking sleeve 2 and the workbench 1 to be greater than the thickness of one metal pad 4 and less than the sum of the thicknesses of two metal pads 4, when the metal pad 4 of the loading station 11 is moved forward, only one metal pad 4 can slide out of the stacking sleeve 2, ensuring that the materials are loaded one by one.

[0027] For example, the bracket 21 is fixed on the workbench 1, and the outer peripheral wall of the stacking sleeve 2 is provided with a threaded sleeve 22. The bracket 21 has a through hole aligned with the threaded sleeve 22. When installing the stacking sleeve 2, the bracket 21 contacts the end of the threaded sleeve 22, and then the threaded end of the bolt passes through the bracket 21 and engages with the threaded sleeve 22, which can fix the stacking sleeve 2 on the bracket 21 and ensure the stability of the stacking sleeve 2.

[0028] For example, both sliding components 31 have an initial position. When the two sliding components 31 are in the initial position, the clamping plate 7 is in a clamping state of holding the metal pad 4. The elastic member 32 applies a preload force to the two sliding components 31 to keep them in the initial position. When the two sliding components 31 move away from each other under the drive of the diagonal brace member 6, the tension of the elastic member 32 on the two sliding components 31 increases, and at this time the clamping plate 7 is in a state of releasing the metal pad 4. When the diagonal brace member 6 separates from the sliding component 31, the sliding component 31 can be reset under the tension of the elastic member 32. In this embodiment, the elastic member 32 is a spring, and the two ends of the spring are respectively fixed on the two oppositely arranged sliding components 31.

[0029] For example, the workbench 1 is provided with a downwardly inclined unloading channel 15 at the unloading station 14, and a material box (not shown in the figure) is provided below the unloading channel 15. The metal pad 4 sliding down from the unloading channel 15 can enter the material box. When the clamping plate 7 drives the metal pad 4 into the unloading station 14, the metal pad 4 separates from the workbench 1, the metal pad 4 is in a suspended state, and the metal pad 4 is directly above the unloading channel 15.

[0030] When the metal pad 4 is suspended in the air, the setting method in this embodiment is as follows: the clamping force of the clamping plate 7 on the metal pad 4 is insufficient to keep the metal pad 4 suspended in the air. Therefore, the metal pad 4 will fall down onto the material drop channel 15 and eventually fall into the material box along the material drop channel 15.

[0031] In some embodiments, such as Figures 1 to 10 As shown, the diagonal brace 6 is connected to the stamping die 5 via the connector 62. The number of diagonal braces 6 is the same as the number of sliding parts 31, and they correspond one-to-one. The diagonal brace 6 is vertically arranged, and the inclined guide surface 61 is located at the bottom of the diagonal brace 6. When the stamping die 5 is stamping, the inclined guide surface 61 contacts the sliding part 31 and drives the sliding part 31 away from the worktable 1, so that the clamping plate 7 loosens the metal gasket 4. The connector 62 is a screw, and nuts are provided on both sides of the diagonal brace 6 to fix the position of the diagonal brace 6. In order to reduce the rotation of the diagonal brace 6 around the screw, two diagonal braces 6 on the same side are fixedly connected by a connecting plate. When the nuts of the two diagonal braces 6 are tightened by the two screws respectively, the rotation of a single diagonal brace 6 can be restricted.

[0032] Since the sliding component 31 needs to avoid the stamping die 5 in the horizontal direction to prevent interference, the diagonal brace 6 needs to be connected to the stamping die 5 via the connector 62 to ensure that the diagonal brace 6 is directly above the sliding component 31. As the diagonal brace 6 slides downwards with the stamping die 5, the inclined guide surface 61 at the bottom of the diagonal brace 6 can cooperate with the sliding component 31, driving the sliding component 31 away from the worktable 1.

[0033] This application associates the stamping action of the stamping die 5 with the lateral movement of the sliding component 31, eliminating the need for an additional drive structure to drive the lateral movement of the sliding component 31. The reset of the two sliding components 31 is achieved by the elastic force of the elastic element 32, which always provides tension to the two sliding components 31, and there is no situation where the tension of the elastic element 32 is zero.

[0034] For example, such as Figures 1 to 10 As shown, a guide wheel 33 is rotatably provided on the sliding component 31, and the guide wheel 33 can rotate and engage with the inclined guide surface 61. By rotating and engaging the guide wheel 33 with the inclined guide surface 61 of the diagonal brace component 6, compared with a sliding engagement, the frictional resistance between the diagonal brace component 6 and the sliding component 31 can be reduced, the wear rate of the diagonal brace component 6 can be reduced, and the service life of the diagonal brace component 6 can be extended.

[0035] In some embodiments, such as Figures 1 to 10 As shown, each sliding component 31 is provided with a slide rail 34, which can slide and cooperate with the sliding component 31 along the length direction of the worktable 1; the clamping plate 7 is connected to the slide rail 34, and the clamping plates 7 on the two slide rails 34 are correspondingly arranged, and the two opposite clamping plates 7 form a set of clamping components.

[0036] By connecting the clamping plates 7 to the slide rails 34, when the slide rails 34 slide along the length of the worktable 1, several clamping plates 7 can be driven to slide together. The two slide rails 34 slide synchronously, thus ensuring that each set of clamping components is relatively stationary, thereby allowing the metal pads 4 to move with the clamping components.

[0037] For example, the slide rail 34 has a threaded hole at its top, and the clamping plate 7 has a through hole aligned with the threaded hole. The clamping plate 7 is fixed to the slide rail 34 with bolts. To ensure the installation position of the clamping plate 7, two positioning pins 71 are fixedly provided at the bottom of the clamping plate 7, and the top of the slide rail 34 has positioning holes 341 aligned with the positioning pins 71. By engaging the positioning pins 71 with the positioning holes 341, the offset of the clamping plate 7 can be reduced during installation.

[0038] For example, the clamping plate 7 has an arc surface that contacts the outer peripheral wall of the metal pad 4, which increases the contact area between the clamping plate 7 and the metal pad 4, ensuring that the clamping plate 7 clamps the metal pad 4. After the clamping plate 7 clamps the metal pad 4, it can also center the metal pad 4. After the clamping plate 7 moves the metal pad 4 to the stamping station, the metal pad 4 is located directly below the stamping tool, without the need for other positioning components to position the metal pad 4.

[0039] In some embodiments, such as Figures 1 to 10 As shown, a drive member 8 is provided at one end of the worktable 1, and a guide rod 81 is connected to the drive end of the drive member 8. The guide rod 81 is along the width direction of the worktable 1. The two slide rails 34 each have through holes that slide and engage with the two ends of the guide rod 81.

[0040] The driving component 8 can be a cylinder or a servo motor. Taking a servo motor as an example: the shim chamfering device has a support platform 9 for mounting the servo motor. A drive screw 91 is rotatably mounted on the support platform 9. Bearing seats are connected to both ends of the drive screw 91, and the bearing seats are connected to the support platform 9.

[0041] The output shaft of the servo motor is connected to one end of the drive screw 91 via a coupling, and the servo motor can drive the drive screw 91 to rotate forward or in reverse. A slider 92 is slidably mounted on the support platform 9, and the bottom of the slider 92 contacts the support platform 9, which can limit the rotation of the slider 92; the slider 92 has a threaded hole that rotatably engages with the drive screw 91.

[0042] The guide rod 81 is fixed on the slider 92. The slider 92 reciprocates along the length of the worktable, which drives the slide rail 34 to reciprocate along the length of the worktable 1. When the sliding component 31 slides along the width of the worktable 1, the sliding component 31 drives the slide rail 34 to slide synchronously. At this time, the slide rail 34 can slide along the axis of the guide rod 81.

[0043] A guide block 342 is fixedly provided at the bottom of the slide rail 34. The guide block 342 has a through hole that slides with the guide rod 81. The slide rail 34 slides with the guide rod 81 through the guide block 342.

[0044] In some embodiments, such as Figures 1 to 10 As shown, the clamping assembly corresponding to the stacked sleeve 2 is the first clamping assembly, and the remaining clamping assemblies are the second clamping assemblies. Each second clamping assembly has a protrusion 72 of an inclined metal pad 4 on its clamping plate 7, and a part of the protrusion 72 contacts the top of the metal pad 4.

[0045] Since the first set of clamping components needs to clamp the bottommost metal pad 4 from the stacked metal pads 4, it is not possible to provide a protrusion 72 on the first set of clamping components, otherwise it will interfere with the clamping process of the first set of clamping components and affect the final clamping effect.

[0046] By providing a protrusion 72 on each clamping plate 7 of the second set of clamping components, after the second set of clamping components clamps the metal pad 4, a portion of the protrusion 72 contacts the top of the metal pad 4. At this time, the second clamping component plays a circumferential limiting role for the metal pad 4, and the protrusion 72 plays a height limiting role for the metal pad 4, which can ensure the stability of the metal pad 4 during movement.

[0047] In some embodiments, such as Figures 1 to 10 As shown, the sliding component 31 has a groove 311, and the slide rail 34 slides in cooperation with the groove 311; wherein, the top or bottom of the slide rail 34 is provided with a limiting slide 343, and the sliding component 31 has a limiting part 312 that is inserted into the limiting slide 343 to limit the slide rail 34 along the width direction of the worktable 1.

[0048] The outer wall of the portion of the slide rail 34 located within the slide groove 311 contacts the inner wall of the slide groove 311, and the limiting portion 312 contacts the corresponding side wall of the limiting slide 343 on both sides along the width direction of the worktable 1. Through the above arrangement, the slide rail 34 can be guided and the slide rail 34 can be laterally limited. That is, when the sliding component 31 slides along the width direction of the worktable 1, it can simultaneously drive the slide rail 34 to slide along the width direction of the worktable 1, so that the clamping plate 7 releases the metal pad 4.

[0049] For example, the gasket chamfering device has a transverse guide rail 35, which is fixed to the gasket chamfering device; the transverse guide rail 35 is arranged along the width direction of the worktable 1; both sides of the transverse guide rail 35 have concave arc surfaces, and the sliding component 31 has a guide groove that slides with the transverse guide rail 35, and the side wall of the guide groove has a protrusion that contacts the concave arc surface; through the above arrangement, the sliding component 31 can play a sliding guiding role, and prevent the sliding component 31 from separating from the transverse guide rail 35 in other directions.

[0050] A stop component 351 is fixedly provided at one end of the transverse guide rail 35 near the worktable 1. The stop component 351 is used to limit the initial position of the sliding component 31. That is, when the sliding component 31 contacts the stop component 351, the sliding component 31 is stable at this position, which is the initial position.

[0051] In some embodiments, such as Figures 1 to 10As shown, the top of the stacking sleeve 2 is provided with a feeding channel 23. The distance between the top and bottom walls of the feeding channel 23 is greater than the thickness of one metal pad 4 and less than the sum of the thicknesses of two metal pads 4. The feeding channel 23 is inclined, and the connection position between the feeding channel 23 and the stacking sleeve 2 is at the lower end. The lower end of the feeding channel 23 has a guide rod 24 that guides the metal pads 4 into the stacking sleeve 2. The guide rod 24 is fixed to the feeding channel 23 by a connecting plate 241. The higher end of the feeding channel 23 is used to connect to the outlet of the vibratory feeder. The top of the stacking sleeve 2 is provided with a guide cone surface.

[0052] The vibratory feeder is existing technology and will not be described in detail here. The vibratory feeder can neatly arrange the pads, and the pads at the discharge port of the vibratory feeder can slide into the feed channel 23 one by one. The guide rod 24 at the lower end of the feed channel 23 can limit the height of the metal pad 4. The distance between the other end of the guide rod 24 and the outer wall of the stacking sleeve is less than the thickness of the metal pad 4, so as to reduce the possibility of the metal pad 4 sliding out of the stacking sleeve 2.

[0053] For example, the feeding channel 23 includes a first U-shaped plate 25 fixed to the stacking sleeve 2 and a second U-shaped plate 26 connected to the inner side of the first U-shaped plate 25. The sidewall of the second U-shaped plate 26 and the sidewall of the first U-shaped plate 25 have mutually aligned through holes, and the second U-shaped plate 26 and the first U-shaped plate 25 are fixed together by bolts. The connecting plate 241 is fixed inside the first U-shaped plate 25 by bolts.

[0054] The side plates on both sides of the first U-shaped plate 25 can extend to the top of the stacking sleeve 2 beyond the diameter, limiting the metal gasket 4 on both sides; the guide rod 24 can limit the front end of the metal gasket 4, thereby reducing the possibility of the metal gasket 4 slipping out of the stacking sleeve 2.

[0055] The first U-shaped plate 25 and the second U-shaped plate 26 form a cavity for sliding the metal pad 4. The cavity is adapted to a metal pad 4, reducing the possibility of stacking metal pads 4 in the cavity.

[0056] For example, the stacking sleeve 2 has a notch 27 near the bottom to allow the operator to observe the state of the metal gasket 4 inside the stacking sleeve 2; if there is a gasket that is not laid flat, the operator can handle the metal gasket 4 inside the stacking sleeve 2.

[0057] Based on the same inventive concept, this application also provides a gasket chamfering device, including a conveying assembly and a stamping die 5. The stamping die 5 has a primary stamping tool and a secondary stamping tool corresponding to the primary stamping station 12 and the secondary stamping station 13, respectively; the diagonal brace 6 is connected to the side of the stamping die 5.

[0058] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A conveying assembly for gasket chamfering, characterized in that, include: The workbench has a feeding station, a primary stamping station, a secondary stamping station and a blanking station along its length, and the workbench can support metal pads. A stacking sleeve is connected to the loading station via a bracket; the distance between the bottom of the stacking sleeve and the workbench is greater than the thickness of one metal shim and less than the sum of the thicknesses of two metal shims. The transverse structure includes two sliding components disposed opposite each other on both sides of the worktable, the two sliding components being connected by an elastic element; the conveying assembly also includes a bracing component for connection to the stamping die, the bracing component having an inclined guide surface for contacting the sliding components to drive the sliding components to slide along the width direction of the worktable; The two sliding components are equipped with several clamping plates for holding metal pads, and the clamping plates can slide simultaneously along the length of the worktable. When the sliding component slides along the width of the worktable, the clamping plates release the metal pads and retract one position along the length of the worktable. When the sliding component resets, the clamping plates hold the metal pads and advance one position along the length of the worktable.

2. The gasket chamfering conveyor assembly as described in claim 1, characterized in that, The diagonal brace is connected to the stamping die via a connector. The number of diagonal braces is the same as the number of sliding components, and they correspond one-to-one. The diagonal brace is vertically arranged, and the inclined guide surface is located at the bottom of the diagonal brace. During stamping with the stamping die, the inclined guide surface contacts the sliding component and drives the sliding component away from the worktable, so that the clamping plate releases the metal pad.

3. The gasket chamfering conveyor assembly as described in claim 1, characterized in that, The sliding component is provided with a guide wheel that can rotate and engage with the inclined guide surface.

4. The gasket chamfering conveyor assembly as described in claim 1, characterized in that, Each of the sliding components is provided with a slide rail, which can slide and engage with the sliding component along the length of the worktable; The clamping plate is connected to the slide rail, and the clamping plates on the two slide rails are arranged correspondingly. The two opposite clamping plates form a set of clamping components.

5. The gasket chamfering conveyor assembly as described in claim 4, characterized in that, One end of the worktable is provided with a driving component, and the driving end of the driving component is connected to a guide rod, which is along the width direction of the worktable; wherein, the two slide rails each have through holes that slide and engage with the two ends of the guide rod.

6. The gasket chamfering conveyor assembly as described in claim 4, characterized in that, The clamping assembly corresponding to the stacked sleeve is the first clamping assembly, and the remaining clamping assemblies are the second clamping assemblies. Each second clamping assembly has a protruding portion of an inclined metal pad on its clamping plate, and a portion of the protruding portion contacts the top of the metal pad.

7. A conveyor assembly for gasket chamfering as described in claim 4, characterized in that, The sliding component has a sliding groove, and the slide rail slides in cooperation with the sliding groove. The slide rail is provided with a limiting slide rail at the top or bottom, and the sliding component has a limiting part that is inserted and matched with the limiting slide rail to limit the slide rail along the width direction of the worktable.

8. The gasket chamfering conveyor assembly as described in claim 1, characterized in that, The top of the stacked sleeve is provided with a feeding channel. The distance between the top wall and the bottom wall of the feeding channel is greater than the thickness of one metal gasket and less than the sum of the thicknesses of two metal gaskets.

9. A conveying assembly for gasket chamfering as described in claim 8, characterized in that, The feeding channel is inclined, and the connection position between the feeding channel and the stacking sleeve is at the lower end; The lower end of the feeding channel has a guide rod to guide the metal pads into the stacking sleeve, and the upper end of the feeding channel is used to connect with the discharge port of the vibratory feeder.

10. A gasket chamfering device, characterized in that, The assembly includes the conveyor assembly as described in any one of claims 1-9 and a stamping die, wherein the stamping die has a primary stamping tool and a secondary stamping tool corresponding to a primary stamping station and a secondary stamping station, respectively; and a bracing member is connected to the side of the stamping die.

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