CN219520811U - Parallel seal welding fixture - Google Patents
Parallel seal welding fixture Download PDFInfo
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- CN219520811U CN219520811U CN202320146600.3U CN202320146600U CN219520811U CN 219520811 U CN219520811 U CN 219520811U CN 202320146600 U CN202320146600 U CN 202320146600U CN 219520811 U CN219520811 U CN 219520811U
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Abstract
The utility model provides a parallel sealing and welding fixture, which comprises a base, wherein the base is provided with a plurality of sealing and welding grooves; the first clamping body is arranged on the top surface of the base; the second clamping body is arranged on the top surface of the base; a clamping groove configured between the first clamping body and the second clamping body; the driving assembly is used for driving the first clamping body and the second clamping body to move together or move together back to back so as to change the transverse dimension of the clamping groove, and the parallel sealing welding clamp enables the first clamping body and the second clamping body to move together or move together back to back through the driving assembly, so that the size of the clamping groove is adjusted more conveniently, and the operation convenience is improved.
Description
Technical Field
The utility model belongs to the technical field of electronic packaging, and particularly relates to a parallel sealing welding fixture.
Background
The parallel seal welding is to generate Joule heat at the cover plate and the welding frame by using intermittent power-on between the electrodes, thereby forming a molten state locally and forming welding spots after cold solidification.
In the current electronics industry, hermetic packaging of chip packages and integrated products is an important step. In particular to airtight packaging of microwave products, which is a necessary condition for ensuring the stable operation of the microwave products and not being interfered by external environment, and is an indispensable guarantee for the stable operation of the terminal.
Conventional parallel sealing devices are typically prepared by metal punching, which results in sealing products of different sizes requiring their specific matched package fixtures. And the clamping adjustability of the package clamp needs to be further improved.
Disclosure of Invention
Aiming at part or all of the technical problems in the prior art, the utility model provides a parallel seal welding fixture. The driving component of the parallel sealing clamp can drive the first clamping body and the second clamping body to move together or move back to back together, the size of the clamping groove is more convenient to adjust, and the operation convenience is improved.
According to the present utility model, there is provided a parallel seal bonding jig comprising:
a base, a base seat and a base seat,
a first clamping body arranged on the top surface of the base,
a second clamping body arranged on the top surface of the base,
a clamping groove configured between the first clamping body and the second clamping body,
and the driving assembly is used for driving the first clamping body and the second clamping body to move together or move together back to back so as to change the transverse dimension of the clamping groove.
In one embodiment, the drive assembly includes:
a first lead screw, the axial direction of the first lead screw transversely extends,
the first sliding block is in threaded fit with the first screw rod and is used for driving the first sliding block to move along the transverse direction in the rotation process of the first screw rod,
a second lead screw extending transversely in the axial direction,
the second sliding block is in threaded fit with the second screw rod and is used for driving the second sliding block to move along the transverse direction in the rotation process of the second screw rod,
a first gear fixedly arranged at the axial inner end of the first screw rod,
a second gear fixedly arranged at the axial inner end of the second screw rod, the second gear is engaged with the first gear in a matching way,
wherein the first slider actuates the first clamping body to move synchronously, and the second slider actuates the second clamping body to move synchronously.
In one embodiment, the first clamping body is detachably disposed on an upper end face of the first slider, and the second clamping body is detachably disposed on an upper end face of the second slider.
In one embodiment, the vertical section of the first slider is T-shaped, wherein the vertical part of the first slider is used for being in threaded fit with the first screw rod, the transverse part is used for bearing the first clamping body,
the vertical section of second slider is T type, wherein, the vertical portion of second slider be used for with second lead screw-thread fit, and horizontal portion is used for the bearing the second clamping body.
In one embodiment, a first guide slot is provided on the base for accommodating the lateral extension of the vertical portion of the first slider, and a second guide slot is provided on the base for accommodating the lateral extension of the vertical portion of the second slider.
In one embodiment, the axial outer end of the first screw rod extends out of the side wall of the base to fix a first knob,
or/and, the axial outer end of the second screw rod extends out of the side wall of the base to fix the second knob.
In one embodiment, a pallet is provided at least one of the longitudinal outer ends of the clamping groove, the pallet being wing-shaped and detachably connected to the base.
In one embodiment, two supporting plates are symmetrically arranged on the base, and an included angle of 10-20 degrees is formed between the longitudinal line of the supporting plates and the longitudinal line of the clamping groove.
In one embodiment, the longitudinal outer ends of the pallets are configured in an arc.
In one embodiment, a baffle is provided on the periphery of the top surface of the blade for configuring the blade in a dustpan-like configuration.
Compared with the prior art, the utility model has the advantages that: the driving component of the parallel sealing clamp can drive the first clamping body and the second clamping body to move together or move back to back together, the size of the clamping groove is more convenient to adjust, and the operation convenience is improved.
Drawings
Preferred embodiments of the present utility model will be described in detail below with reference to the attached drawing figures, wherein:
FIG. 1 shows a top view of a parallel seal clip according to the present utility model;
FIG. 2 shows a front view of a parallel seal clip according to the present utility model;
fig. 3 shows an application diagram of a parallel sealing jig according to the present utility model.
In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.
Detailed Description
In order to make the technical solution and advantages of the present utility model more apparent, exemplary embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some of the embodiments of the present utility model and are not exhaustive of all embodiments. And embodiments of the utility model and features of the embodiments may be combined with each other without conflict.
The embodiment of the utility model provides a parallel sealing welding fixture. As shown in fig. 1 to 3, the parallel sealing jig includes a base 1, a first clamping body 2, a second clamping body 3, a clamping groove 4, and a driving assembly. The base 1 is generally columnar and mainly plays a role of basic support. In use, the base 1 is mounted to a table of a parallel soldering apparatus. The base 1 may be cylindrical, for example, according to the different needs of the sealing device. The first clamping body 2 is arranged on the top surface of the base 1. The second clamping body 3 is arranged on the top surface of the base 1. The second clamping body 3 is disposed opposite to the first clamping body 2 to form a clamping groove 4. That is, a holding groove 4 is formed between the first holding body 2 and the second holding body 3 for placing and holding a product to be soldered, which may be, for example, a light source, a modulator, a microwave device, or the like. The lateral (up-down in fig. 1) dimension of the clamping groove 4 varies with the lateral movement of the first clamping body 2 and the second clamping body 3. The drive assembly is used for actuating the first clamping body 2 and the second clamping body 3 to move together or move together back to back so as to change the transverse dimension of the clamping groove 4.
In use, the size of the transverse dimension of the clamping groove 4 can be adjusted by the driving assembly, and the product 200 waiting for sealing is arranged between the first clamping body 2 and the second clamping body 3, as shown in fig. 3, so as to firmly clamp the product 200 waiting for sealing. Meanwhile, in the present utility model, the first clamping body 2 and the second clamping body 3 can move together, thereby improving the convenience of the operation clamping, and simultaneously ensuring the uniformity of the clamping force of the product 200 waiting for sealing welding in the transverse direction.
In one embodiment, a pallet 5 is provided at least one of the generally longitudinal (left-right in fig. 1) outer ends of the holding groove 4. The pallet 5 is configured in a wing shape and is detachably attached to the base 1. For example, the number of the supporting plates 5 is two, and the supporting plates are distributed at the two outer ends of the clamping groove 4 in the longitudinal direction and are used for respectively supporting and protecting the optical fibers 201 of the tube shell 200 at the two ends in the longitudinal direction.
In one embodiment, as shown in fig. 2, a support 7 is provided on the inner side in the longitudinal direction of the pallet 5 for functioning as a support for the pallet 5. The support 7 is configured as an arc-shaped support, which is attached to the outer wall of the base 1, thereby attaching the pallet 5 to the base 1. For example, the support 7 may be provided on the base 1 by screws. The connecting mode has simple structure, can effectively connect the supporting plate 5 and the base 1, and is convenient to detach at any time.
The longitudinal outer end of the pallet 5 is constructed in an arc shape for correcting the outer shape of the pallet 5. The supporting plate 5 with the structure saves space, is beneficial to reducing collision in the welding process, avoids damaging optical fibers and can improve the welding operation efficiency. A non-closed baffle 8 is provided on the outer circumference of the top surface of the tray 5 for configuring the tray 5 as a dustpan open towards the end of the base 1. The baffle 8 may provide shielding protection against, for example, dropping of optical fibers or other parts.
As can be seen from fig. 1, the pallet 5 is not located at the positive longitudinal outer end of the clamping groove 4. Instead, the longitudinal line of the pallet 5 makes an angle α with the longitudinal line of the clamping groove 4. In the present utility model, the included angle α may be 10 to 20 degrees, for example, 15 degrees. With the arrangement described above, the connection end of the optical fiber 201 extending from the clamping groove 4 is located off-centre of the pallet 5, so that a large portion of the additional blank can be left in place to place the free length of optical fiber, see fig. 3. That is, the above arrangement ensures the ductility of the optical fiber on the pallet 5 even if the optical fiber 201 is relatively long.
In one embodiment, the drive assembly includes a first lead screw 61, a first slider 62, a second lead screw 63, a second slider 64, a first gear 65, and a second gear 66. Wherein the first threaded spindle 61 extends through the base 1, the axial direction of which coincides with the lateral direction. The first slider 62 is screw-engaged with the first screw 61, and the first slider 62 is driven to move in the lateral direction during rotation of the first screw 61. The first slider 62 forms a screw mechanism with the first screw 61. In the same way, the second threaded spindle 63 extends through the base 1, the axial direction of which coincides with the lateral direction. The second slider 64 is screw-engaged with the second screw 63, and the second slider 64 is driven to move in the lateral direction during rotation of the second screw 63. The first gear 65 is fixedly provided at an axially inner end (an end near the center of the base 1) of the first screw 61 for rotation together with the first screw 61. A second gear 66 is fixedly provided at an axially inner end of the second lead screw 63, the second gear 66 being in mating engagement with the first gear 65. Thus, during use, for example, the first screw 61 is driven to rotate, which drives the first slider 62 to move laterally. At the same time, the first gear 65 rotates along with the first screw 61, and further drives the second gear 66 to rotate. The second gear 66 rotates the second screw 63 to drive the second slider 64 to move laterally. Thus, by screwing the screw at one end, the first slider 62 and the second slider 64 can be driven to move together or to move back and forth together. The above gives a solution of exerting a force on the first screw 61. Of course, the second screw 63 is biased to drive the first slider 62 and the second slider 64 to move together or to move back to back.
The first clamping body 2 is detachably provided on the upper end surface of the first slider 62. The second clamping body 3 is detachably provided on the upper end face of the second slider 64. In this way, during the relative movement of the first slider 62 and the second slider 64, the first clamping body 2 and the second clamping body 3 can be moved relative to each other or back to each other. In addition, through detachable connection, it is easier to dismantle or assemble, and then can conveniently change first clamping body 2 and second clamping body 3. For example, according to the structure or the shape of the product 200 to be sealed, different first clamping bodies 2 and second clamping bodies 3 can be used, so that the replacement is convenient, and the applicability of the parallel sealing clamp is improved.
The first slider 62 has a T-shaped vertical cross section. The vertical part of the first slider 62 is used for being in threaded fit with the first screw 61, and the transverse part is used for supporting the first clamping body 2. Similarly, the second slider 64 has a T-shaped vertical section, wherein the vertical portion is adapted to be screwed with the second screw 63 and the lateral portion is adapted to support the second clamping body 3. A first guide groove 11 extending in the lateral direction for accommodating a vertical portion of the first slider 62 is provided on the base 1. That is, the first guide groove 11 is provided on the top surface of the base 1, and the vertical portion of the first slider 62 extends downward to be caught in the first guide groove 11, while the lateral portion protrudes from the top surface of the base 1. Meanwhile, the first lead screw 61 extends inside the first guide groove 11 through the vertical portion of the first slider 62. A second guide groove (not shown in the figure) extending in the transverse direction for accommodating the vertical portion of the second slider 64 is provided on the base 1, and the corresponding structural relationship is the same as that of the first slider 62, and will not be described again. During the movement of the first screw 61, the first guide groove 11 defines the rotation of the first slider 62 such that the first slider 62 can only move laterally. Similarly, the second guide groove 12 can ensure that the second slider 64 can only move laterally.
The outer end of the first screw 61 extends out of the side wall of the base 1 (that is, the first guide groove 11 does not extend to the side wall of the base 1) to fix the first knob 67. Similarly, the outer end of the second screw 63 extends out of the side wall of the base to fix the second knob 68. The screwing operation is facilitated by the setting knobs 67, 68 for effecting clamping or unclamping.
The base 1 may be made of an aluminum alloy material. While the carrier 5 may be made of metal, ceramic, organic material, plastic, etc. for supporting e.g. optical fibers.
In use, the base 1 is arranged on a workbench of a parallel sealing device. For example, the base 1 may be mounted on a table of a parallel soldering and sealing apparatus by means of a snap-fit connection as is commonly used in the art.
The parallel sealing clamp can be universally applied to parallel sealing of different optical products, is provided with the supporting plate, can play a role in supporting and protecting optical fibers, and can effectively avoid optical fiber damage. The other end is driven, the first clamping body and the second clamping body are driven to move close to each other simultaneously by utilizing the power transmitted by the gears, so that the debugging time is effectively shortened, and the operation is more convenient. The first clamping body and the second clamping body can be replaced according to the appearance shape and the structure of the seal welding product, and the cost can be effectively reduced. In addition, the parallel sealing clamp is simple in integral structure and easy to realize.
In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "inner," "outer," "longitudinal," "transverse," "vertical," and the like are merely used for convenience in describing the utility model and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all alterations and/or modifications that fall within the scope of the utility model, and that are intended to be included within the scope of the utility model.
Claims (9)
1. A parallel sealing jig, comprising:
a base, a base seat and a base seat,
a first clamping body arranged on the top surface of the base,
a second clamping body arranged on the top surface of the base,
a clamping groove configured between the first clamping body and the second clamping body,
a drive assembly for actuating the first and second clamping bodies to move together relative to each other or back to change the lateral dimension of the clamping groove, the drive assembly comprising:
a first lead screw, the axial direction of the first lead screw transversely extends,
the first sliding block is in threaded fit with the first screw rod and is used for driving the first sliding block to move along the transverse direction in the rotation process of the first screw rod,
a second lead screw extending transversely in the axial direction,
the second sliding block is in threaded fit with the second screw rod and is used for driving the second sliding block to move along the transverse direction in the rotation process of the second screw rod,
a first gear fixedly arranged at the axial inner end of the first screw rod,
a second gear fixedly arranged at the axial inner end of the second screw rod, the second gear is engaged with the first gear in a matching way,
wherein the first slider actuates the first clamping body to move synchronously, and the second slider actuates the second clamping body to move synchronously.
2. The parallel sealing clamp according to claim 1, wherein the first clamping body is detachably disposed on an upper end face of the first slider, and the second clamping body is detachably disposed on an upper end face of the second slider.
3. The parallel sealing jig according to claim 2, wherein the vertical section of the first slider is T-shaped, wherein the vertical portion of the first slider is adapted to be screw-fitted with the first screw, and the lateral portion is adapted to support the first clamping body,
the vertical section of second slider is T type, wherein, the vertical portion of second slider be used for with second lead screw-thread fit, and horizontal portion is used for the bearing the second clamping body.
4. A parallel sealing jig according to claim 3, wherein a first laterally extending guide slot for receiving a vertical portion of the first slider is provided on the base, and a second laterally extending guide slot for receiving a vertical portion of the second slider is provided on the base.
5. The parallel sealing clamp according to claim 1, wherein the first knob is fixed after the axial outer end of the first screw rod extends out of the side wall of the base,
or/and, the axial outer end of the second screw rod extends out of the side wall of the base to fix the second knob.
6. The parallel sealing jig according to any one of claims 1 to 5, wherein a pallet is provided at least one of the longitudinal outer ends of the holding grooves, the pallet being wing-shaped and detachably attached to the base.
7. The parallel sealing clamp according to claim 6, wherein two supporting plates are symmetrically arranged on the base, and a longitudinal line of each supporting plate forms an included angle of 10-20 degrees with a longitudinal line of each clamping groove.
8. The parallel seal clip of claim 6 wherein the longitudinal outer ends of the carrier are configured in an arc.
9. The parallel sealing jig according to claim 6, wherein a baffle is provided on an outer periphery of a top surface of the pallet for making the pallet be constructed in a dustpan shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146600.3U CN219520811U (en) | 2023-02-03 | 2023-02-03 | Parallel seal welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146600.3U CN219520811U (en) | 2023-02-03 | 2023-02-03 | Parallel seal welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219520811U true CN219520811U (en) | 2023-08-15 |
Family
ID=87643925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320146600.3U Active CN219520811U (en) | 2023-02-03 | 2023-02-03 | Parallel seal welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219520811U (en) |
-
2023
- 2023-02-03 CN CN202320146600.3U patent/CN219520811U/en active Active
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