Oscillator material belt machining die

Abstract

The utility model discloses a vibrator material belt processing die which comprises an upper die base and a lower die base which are mutually covered, the lower die base is provided with a material belt channel for circulation of a material belt, the material belt channel is sequentially provided with a plurality of processing stations, and the vibrator material belt processing die forms uniformly distributed vibrator units on the material belt through multi-station processing. Wherein riveting contacts are processed twice, so that the processing is more accurate, a larger space vacancy exists between two riveting contact stations, and a first shape trimming station is added between the two riveting contact stations, so that the die space is reasonably utilized, and the structure is more compact.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrators, in particular to a vibrator material strip processing mould. Background Art

[0002] During the production of the vibrator, the required shape needs to be processed on the material strip first, that is, a number of vibrator units need to be processed on the material strip first, and then the planar vibrator units need to be bent, cut and other processes according to actual needs to finally form the vibrator product. For different types of vibrators, the processing of the vibrator material strip is different. Utility Model Content

[0003] The utility model aims to provide a vibrator material strip processing mould to solve the vibrator material strip processing problem.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A vibrator material strip processing mold comprises an upper mold base and a lower mold base covering each other, the lower mold base is provided with a material strip channel for the material strip to flow, and the material strip channel is provided with:

[0006] A guiding process for guiding the material strip into the material strip channel;

[0007] The trimming and packaging process is used to cut regular holes on both sides of the material strip and to punch four regular bulges in a cross shape in the middle of the material strip;

[0008] Punching process, used to punch out positioning holes on both sides of the strip;

[0009] A cutting process is used to cut cross-shaped holes between four regular bulges;

[0010] Grooving process, used to cut bending grooves on the periphery of regular bulges and form vibrator legs;

[0011] A contact hole cutting process is used to cut contact holes on the vibrator legs;

[0012] The first contact riveting process is used to rivet contacts on two contact holes at diagonal positions;

[0013] A first outer shape trimming step is used to cut a first outer shape hole on the periphery of the bending groove;

[0014] A second contact riveting process is used to rivet contacts on the remaining two contact holes;

[0015] The second outer shape trimming process is used to cut a second outer shape hole on the periphery of the bending groove, the first outer shape hole and the second outer shape hole are symmetrically distributed along the regular hole and are not connected to each other, and the first outer shape hole and the second outer shape hole form a vibrator unit.

[0016] Furthermore, the second outer shape trimming process also includes a deburring process for deburring the vibrator unit.

[0017] Furthermore, the guiding process includes two parallel guide rods, and the length direction of the guide rods is consistent with the flow direction of the material belt channel.

[0018] Furthermore, the trimming and packaging process includes two trimming positions and one bulging position, the two trimming positions are respectively arranged on both sides of the material belt channel, the bulging position includes four bulging structures in a cross shape, and the bulging position is arranged between the two trimming positions.

[0019] Furthermore, the punching process includes two punching positions, and the two punching positions are respectively arranged on both sides of the material strip channel.

[0020] Furthermore, the cutting process includes a cross cutting position and two pre-pressing and stretching positions, the two pre-pressing and stretching positions are respectively arranged on both sides of the material strip channel for squeezing the bottom of the regular hole, and the cross cutting position is arranged between the two pre-pressing and stretching positions.

[0021] Furthermore, the grooving process is completed in two grooving positions, the first grooving position is used to cut a through hole on one side of the regular bulge, and the second grooving position is used to cut a through hole on the other side of the regular bulge, and the two through holes are connected to form a bending groove.

[0022] Furthermore, the first riveting contact process includes two first contact feeding positions and two first riveting positions arranged after the first contact feeding position, each first riveting position rivets a contact at one position, the first contact feeding position is connected to a first spiral vibration disk, the first spiral vibration disk has two vibration outlets, which are respectively connected to the two first contact feeding positions; the second riveting contact process includes two second contact feeding positions and two second riveting positions arranged after the second contact feeding position, each second riveting position rivets a contact at one position, the second contact feeding position is connected to a second spiral vibration disk, the second spiral vibration disk also has two vibration outlets, which are respectively connected to the two second contact feeding positions.

[0023] Furthermore, the lower mold base is provided with guide pillars on both sides of the material strip channel, and the material strip flows between the guide pillars.

[0024] Furthermore, the upper mold base includes a first base and an upper functional base arranged on the first base, and the lower mold base includes a second base and a lower functional base arranged on the second base.

[0025] The beneficial effects of the utility model are:

[0026] The utility model forms evenly arranged vibrator units on a material strip through multi-station processing, wherein the riveted contact points are processed twice, so that the processing is more precise, a large space is present between two riveting contact points, a first outer shape trimming point is added between the two riveting contact points, the mold space is reasonably utilized, and the structure is more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a vibrator material strip processing mold of the utility model.

[0028] Figure 2 It is a top view of the lower die base in the utility model.

[0029] Figure 3 It is a top view of the lower functional seat in the utility model.

[0030] Figure 4 It is a diagram showing the structural changes of the material belt during the processing of the utility model.

[0031] In the figure: 1. upper die seat; 101. first base; 102. upper functional seat; 2. lower die seat; 201. second base; 202. lower functional seat; 3. material strip channel; 4. material strip; 5. vibrator unit; 501. positioning hole; 502. regular hole; 503. regular bulge; 504. cross-shaped hole; 505. bending groove; 506. vibrator leg; 507. contact hole; 508. contact; 509. first outer shape hole; 510. point connection structure; 511. second outer shape hole; 6. guide column; 7. buffer assembly; 8. guide station; 801. guide rod; 9. trimming and packaging station; 901. trimming position; 902. drumming Packing station; 10, punching station; 1001, punching station; 11, cutting station; 1101, cross cutting station; 1102, pre-pressing and stretching station; 12, grooving station; 1201, grooving station; 13, contact hole cutting station; 1301, contact hole cutting station; 14, first riveting contact station; 1401, first contact feeding station; 1402, first riveting station; 1403, first spiral vibration disk; 15, first external shape trimming station; 16, second riveting contact station; 1601, second contact feeding station; 1602, second riveting station; 1603, second spiral vibration disk; 17, second external shape trimming station; 18, deburring station. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0033] Unless otherwise defined, the technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] like Figures 1 to 4 As shown, the utility model provides a vibrator material strip processing mold, including an upper mold base 1 and a lower mold base 2 covering each other, the lower mold base 2 is provided with a material strip channel 3 for the flow of a feed strip 4, and the material strip channel 3 is sequentially provided with a guiding station 8, a trimming and packaging station 9, a punching station 10, a cutting station 11, a grooving station 12, a contact hole cutting station 13, a first riveting contact station 14, a first external shape trimming station 15, a second riveting contact station 16 and a second external shape trimming station 17.

[0035] Specifically, the guide station 8 is used to guide the material strip 4 into the material strip channel 3; the trimming and packaging station 9 is used to cut regular holes 502 on both sides of the material strip 4 and to punch four regular bulges 503 in a cross shape in the middle of the material strip 4; the punching station 10 is used to punch out positioning holes 501 on both sides of the material strip 4; the cutting station 11 is used to cut cross-shaped holes 504 between the four regular bulges 503; the groove cutting station 12 is used to cut bending grooves 505 on the periphery of the regular bulge 503 and form vibrator legs 506; the contact hole cutting station 13 is used to cut contact holes 507 on the vibrator legs 506; the first The riveting contact station 14 is used to rivet contacts 508 on two contact holes 507 at diagonal positions; the first outer shape trimming station 15 is used to cut a first outer shape hole 509 on the periphery of the bending groove 505; the second riveting contact station 16 is used to rivet contacts 508 on the remaining two contact holes 507; the second outer shape trimming station 17 is used to cut a second outer shape hole 511 on the periphery of the bending groove 505, the first outer shape hole 509 and the second outer shape hole 511 are symmetrically distributed along the regular hole 502, and there is no connection between the two, and the first outer shape hole 509 and the second outer shape hole 511 surround the vibrator unit 5.

[0036] The material strip 4 enters the material strip channel 3 under the guidance of the guide station 8, and passes through the trimming and packaging station 9, the punching station 10, the cutting station 11, the grooving station 12, the contact hole cutting station 13, the first riveting contact station 14, the first outer shape trimming station 15, the second riveting contact station 16 and the second outer shape trimming station 17 in sequence, and then the vibrator units 5 with uniform arrangement are processed on the material strip 4.

[0037] The utility model forms evenly arranged vibrator units 5 on the material strip 4 through multi-station processing, wherein the riveted contact points 508 are processed twice to make the processing more precise. Since there is a large space between the two riveting contact stations, a first outer shape trimming station 15 is added between the two riveting contact stations to rationally utilize the mold space and make the structure more compact.

[0038] A deburring station 18 is further provided after the second outer shape trimming station 17 , for deburring the vibrator unit 5 to avoid inconvenience caused by the burrs in subsequent processing of the vibrator unit 5 .

[0039] The guide station 8 includes two parallel guide rods 801 , the length direction of the guide rods 801 is consistent with the flow direction of the material belt channel 3 , and the material belt 4 enters the material belt channel 3 from the outside under the guiding effect.

[0040] The trimming and packaging station 9 is used to cut regular holes 502 on both sides of the material strip 4 and to punch four regular bulges 503 in a cross shape in the middle of the material strip 4. The trimming and packaging station 9 includes two trimming positions 901 and a bulging position 902. The two trimming positions 901 are respectively arranged on both sides of the material strip channel 3, and are used to cut regular holes 502 on both sides of each vibrator unit 5. The shape of the regular hole 502 is roughly cross-shaped, and the bottom opening of the regular hole 502 is roughly V-shaped; the bulging position 902 is arranged between the two trimming positions 901, and the bulging position 902 includes four bulging structures in a cross shape, and the four bulging structures are not connected to each other.

[0041] The punching station 10 is used to punch out positioning holes 501 on both sides of the material strip 4. The punching station 10 includes two punching positions 1001, which are respectively arranged on both sides of the material strip channel 3. The positioning holes 501 are formed at the punching positions 1001 and are arranged between two adjacent vibrator units 5 to separate the adjacent vibrator units 5.

[0042] The cutting station 11 is used to cut a cross-shaped hole 504 between the four regular bulges 503. The cutting station 11 includes a cross-cutting station 1101, where the cross-shaped hole 504 is formed and forms a cross-shaped shape with the four regular bulges 503; the cutting station 11 also includes two pre-pressing and stretching stations 1102, which are respectively arranged on both sides of the material belt channel 3, and are used to squeeze the bottom of the regular hole 502, that is, squeeze the V-shaped position of the bottom of the regular hole 502, and the cross-cutting station 1101 is arranged between the two pre-pressing and stretching stations 1102.

[0043] The slot cutting station 12 is used to cut the bending slot 505 on the periphery of the regular bulge 503 and form the vibrator leg 506. The slot cutting station 12 is divided into two slot cutting stations 1201. The first slot cutting station 1201 is used to cut the through hole on one side of the regular bulge 503, and the second slot cutting station 1201 is used to cut the through hole on the other side of the regular bulge 503. The two through holes are connected to form the bending slot 505. The bending slot 505 is arranged on the periphery of the vibrator leg 506, and the regular bulge 503 is arranged on the vibrator leg 506.

[0044] The contact hole cutting station 13 is used to cut a contact hole 507 on the vibrator leg 506. The contact hole cutting station 13 includes four contact hole cutting positions 1301. The contact hole 507 is arranged on the vibrator leg 506 and outside the regular bulge 503.

[0045] The first contact riveting station 14 is used for riveting contacts 508 on two contact holes 507 at diagonal positions, and the second contact riveting station 16 is used for riveting contacts 508 on the remaining two contact holes 507 . The first riveting contact station 14 includes two first contact feeding stations 1401 and two first riveting stations 1402 arranged behind the first contact feeding station 1401, each first riveting station 1402 rivets a contact 508 at one position, the first contact feeding station 1401 is connected to the first spiral vibration disk 1403, the first spiral vibration disk 1403 has two vibration outlets, which are respectively connected to the two first contact feeding stations 1401; the second riveting contact station 16 includes two second contact feeding stations 1601 and two second riveting stations 1602 arranged behind the second contact feeding station 1601, each second riveting station 1602 rivets a contact 508 at one position, the second contact feeding station 1601 is connected to the second spiral vibration disk 1603, the second spiral vibration disk 1603 also has two vibration outlets, which are respectively connected to the two second contact feeding stations 1601.

[0046] The first outer shape trimming station 15 is used to cut a first outer shape hole 509 on the periphery of the bending groove 505, and the second outer shape trimming station 17 is used to cut a second outer shape hole 511 on the periphery of the bending groove 505. The first outer shape hole 509 and the second outer shape hole 511 are symmetrically distributed along the regular hole 502, and are not connected to each other. The first outer shape hole 509 and the second outer shape hole 511 surround the vibrator unit 5. Under the action of the regular hole 502, the first outer shape hole 509 and the second outer shape hole 511, a point connection structure 510 is formed between the material strip 4 and the vibrator unit 5, which facilitates the vibrator unit 5 to be separated from the material strip 4.

[0047] The lower die base 2 is provided with guide posts 6 on both sides of the material strip channel 3 , and the material strip 4 flows between the guide posts 6 .

[0048] The upper die base 1 includes a first base 101 and an upper functional base 102 disposed on the first base 101, and the lower die base 2 includes a second base 201 and a lower functional base 202 disposed on the second base 201. The lower die base 2 is provided with a buffer assembly 7 in contact with the upper die base 1, and the buffer assembly 7 is disposed at the four corners of the second base 201, which is convenient for mold transportation and manual removal of the upper die base 1 or the lower die base 2.

[0049] The utility model completes the processing of the mold feeding belt 4 with the help of external equipment, can accurately process the vibrator unit 5, and meet the vibrator processing requirements.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. A vibrator strip processing mold, characterized in that: It comprises an upper die base (1) and a lower die base (2) which cover each other, the lower die base (2) being provided with a material belt channel (3) through which a material supply belt (4) circulates, the material belt channel (3) being provided with: A guiding station (8), used for guiding the material strip (4) into the material strip channel (3); A trimming and packaging station (9) for cutting regular holes (502) on both sides of the material strip (4) and for punching four regular bulges (503) in a cross shape in the middle of the material strip (4); A punching station (10) for punching out positioning holes (501) on both sides of the material strip (4); A cutting station (11) for cutting a cross-shaped hole (504) between four regular bulges (503); A slotting station (12) is used to cut a bending slot (505) on the periphery of the regular bulge (503) and form a vibrator leg (506); A contact hole cutting station (13) for cutting a contact hole (507) on a vibrator leg (506); A first contact riveting station (14) is used to rivet contacts (508) on two contact holes (507) at diagonal positions; A first outer shape trimming station (15) is used to cut a first outer shape hole (509) on the periphery of the bending groove (505); A second contact riveting station (16) is used to rivet contacts (508) on the remaining two contact holes (507); The second outer shape trimming station (17) is used to cut a second outer shape hole (511) on the periphery of the bending groove (505), the first outer shape hole (509) and the second outer shape hole (511) are symmetrically distributed along the regular hole (502) and are not connected to each other, and the first outer shape hole (509) and the second outer shape hole (511) enclose a vibrator unit (5).

2. A vibrator strip processing mold according to claim 1, characterized in that: The second outer shape trimming station (17) also includes a deburring station (18) for performing deburring processing on the vibrator unit (5).

3. The vibrator strip processing mold according to claim 1, characterized in that: The guide station (8) comprises two guide rods (801) arranged in parallel, and the length direction of the guide rods (801) is consistent with the flow direction of the material belt channel (3).

4. The vibrator strip processing mold according to claim 1, characterized in that: The trimming and packaging station (9) comprises two trimming positions (901) and a drumming position (902), wherein the two trimming positions (901) are respectively arranged on both sides of the material belt channel (3), and the drumming position (902) comprises four drumming structures in a cross shape, and the drumming position (902) is arranged between the two trimming positions (901).

5. The vibrator strip processing mold according to claim 1, characterized in that: The punching station (10) comprises two punching positions (1001), and the two punching positions (1001) are respectively arranged on two sides of the material strip channel (3).

6. The vibrator strip processing mold according to claim 1, characterized in that: The cutting station (11) comprises a cross cutting station (1101) and two pre-pressing and stretching stations (1102), wherein the two pre-pressing and stretching stations (1102) are respectively arranged on both sides of the material strip channel (3) and are used to extrude the bottom of the regular hole (502), and the cross cutting station (1101) is arranged between the two pre-pressing and stretching stations (1102).

7. The vibrator strip processing mold according to claim 1, characterized in that: The grooving station (12) is divided into two grooving stations (1201), wherein the first grooving station (1201) is used to cut a through hole on one side of the regular bulge (503), and the second grooving station (1201) is used to cut a through hole on the other side of the regular bulge (503), and the two through holes are connected to form a bending groove (505).

8. The vibrator strip processing mold according to claim 1, characterized in that: The first contact riveting station (14) comprises two first contact feeding stations (1401) and two first riveting stations (1402) arranged behind the first contact feeding stations (1401), each first riveting station (1402) rivets a contact (508) at one position, the first contact feeding station (1401) is connected to a first spiral vibration disk (1403), and the first spiral vibration disk (1403) has two vibration outlets, which are respectively connected to the two first contact feeding stations (1401); The second contact riveting station (16) comprises two second contact feeding stations (1601) and two second riveting stations (1602) arranged after the second contact feeding stations (1601), each second riveting station (1602) rivets a contact (508) at one position, the second contact feeding station (1601) is connected to a second spiral vibration disk (1603), and the second spiral vibration disk (1603) also has two vibration outlets, which are respectively connected to the two second contact feeding stations (1601).

9. The vibrator strip processing mold according to claim 1, characterized in that: The lower die base (2) is provided with guide posts (6) on both sides of the material strip channel (3), and the material strip (4) flows between the guide posts (6).

10. The vibrator strip processing mold according to claim 1, characterized in that: The upper die base (1) comprises a first base (101) and an upper functional base (102) arranged on the first base (101); the lower die base (2) comprises a second base (201) and a lower functional base (202) arranged on the second base (201).

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