Novel BTB positioning buckle device

Abstract

The utility model discloses a new -type BTB positioning buckle equipment, and the bearing plate of workstation is equipped with product positioning fixture, and the upper end side of product positioning fixture is equipped with pressure head subassembly, positioning subassembly, and pressure head subassembly includes pressure head, and pressure head subassembly drives through first linear drive module, first guide pillar and realizes lifting movement, and positioning subassembly drives through second linear drive module, second guide pillar and realizes lifting movement, positioning subassembly includes lifting movable seat, and the lower floating block is vertically floatingly installed through first elastic mechanism to the front end part of lifting movable seat, and the lower surface of lower floating block is provided with product positioning column, and lower floating block is set up with the profiling positioning groove, and the upper end side of lower floating block is vertically floatingly installed through second elastic mechanism to the upper floating block, and the profiling positioning groove of upper floating block is provided with the pressure rod part of in -extension to lower floating block. The utility model has novel structure design, and positioning is convenient, quick and accurate, and can effectively improve BTB buckle efficiency and stability.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, and in particular to a novel BTB positioning and fastening device. Background Technology

[0002] The Chinese utility model patent with patent number ZL202020987522.6 and patent name, entitled "A BTB Fastening Device," discloses the following technical solution: A BTB fastening device includes a frame, a positioning fixture, and a pressure applying device. The frame is provided with a support plate, and the positioning fixture is fixed on the support plate and used for positioning and installing the workpiece to be processed. The pressure applying device includes a pressure head mechanism and a drive mechanism. The drive mechanism is installed in the frame and connected to the pressure head mechanism. The drive mechanism is a linear drive module, and the drive mechanism specifically includes a support plate, a drive motor, a lead screw, a slider, and a guide rod. The slider serves as the drive end of the linear drive module, and the guide rod is installed on the slider and its upper end is fixed to the pressure head mechanism. The pressure head mechanism includes a pressure head mounting plate, a pressure head, a transverse adjustment plate, a longitudinal adjustment plate, and a pressure sensor. The pressure head mounting plate is connected to the guide rod.

[0003] During the operation of the BTB fastening equipment, the workpiece to be processed is first placed and fixed by the positioning fixture, and the BTB connector head and BTB connector seat of the workpiece are aligned vertically. The equipment is started, and the pressure head of the pressure head mechanism applies a set pressure to the BTB connector head, thereby fastening the BTB connector head and BTB connector seat together.

[0004] It should be noted that, for the aforementioned BTB fastening equipment, during the fastening process, the BTB connector and the BTB connector seat still need to be aligned vertically, that is, the BTB connector needs to be aligned and positioned on the BTB connector seat. During fastening, the pressure head directly acts on the BTB connector and achieves fastening with the BTB connector seat. This operating method has the following drawbacks, specifically:

[0005] 1. The positioning fixture can only position the workpiece (PCB board) to be processed. The BTB connector still needs to be manually positioned and placed on the BTB connector seat. This positioning process requires the operator to carefully align the BTB connector with the BTB connector seat, which is time-consuming and labor-intensive.

[0006] 2. When fastening, the pressure head directly presses against the BTB connector, that is, the BTB connector and the BTB connector seat adopt a rigid fastening method. This rigid fastening method is prone to rigid collision damage to the BTB connector or the BTB connector seat. Utility Model Content

[0007] The purpose of this invention is to provide a novel BTB positioning and fastening device that addresses the shortcomings of existing technologies. This novel BTB positioning and fastening device features a novel structural design, convenient, fast, and accurate positioning, and can effectively improve the efficiency and stability of BTB fastening.

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0009] A novel BTB positioning and fastening device includes a worktable, a support plate at the upper end of the worktable, a product positioning fixture mounted on the upper surface of the support plate, and a pressure head assembly mounted on the upper side of the product positioning fixture, the pressure head assembly including a pressure head.

[0010] The workbench is equipped with a first linear drive module for lifting and lowering. The drive end of the first linear drive module is equipped with a first guide post that penetrates the bearing plate vertically, and the pressure head assembly is installed at the upper end of the first guide post.

[0011] The upper side of the product positioning fixture is also equipped with a positioning component. Inside the worktable, a second linear drive module for lifting and lowering is installed corresponding to the positioning component. The drive end of the second linear drive module is equipped with a second guide post that vertically penetrates the bearing plate. The positioning component is installed at the upper end of the second guide post.

[0012] The positioning component includes a lifting movable seat installed on the upper end of the second guide post. A lower floating block is vertically floatingly installed at the front end of the lifting movable seat. A first elastic mechanism is installed between the lower floating block and the lifting movable seat. Two product positioning posts are arranged at intervals and protrude downwards on the lower surface of the lower floating block. A vertical through-type positioning groove is opened on the side of the lower floating block next to the product positioning posts.

[0013] An upper floating block is vertically floating on the upper side of the lower floating block. The upper floating block is located directly below the pressure head of the pressure head assembly. A second elastic mechanism is installed between the upper floating block and the lower floating block. The upper floating block is provided with a pressure rod that extends into the contour positioning groove of the lower floating block.

[0014] The first elastic mechanism includes a first bolt screwed onto the front end of the lifting movable seat and arranged vertically. The lower floating block has a first through hole that penetrates vertically corresponding to the first bolt. The lower floating block is located on the upper side of the front end of the lifting movable seat. The first bolt passes through the first through hole of the lower floating block and the large end of the first bolt is located on the upper side of the lower floating block.

[0015] The first bolt is fitted with a first compression spring located on the upper side of the lower floating block. The upper end of the first compression spring elastically abuts against the large end of the first bolt, and the lower end of the first compression spring elastically abuts against the lower floating block.

[0016] The second elastic mechanism includes a second bolt screwed onto the lower floating block and arranged vertically. The upper floating block has a second through hole corresponding to the second bolt. The second bolt passes through the second through hole of the upper floating block and the large end of the second bolt is located on the upper side of the upper floating block.

[0017] The second bolt is fitted with a second compression spring located between the lower floating block and the upper floating block. The upper end of the second compression spring elastically abuts against the upper floating block, and the lower end of the second compression spring elastically abuts against the lower floating block.

[0018] When the second compression spring is in the extended state, the upper floating block abuts against the large end of the second bolt.

[0019] The lower end of the pressure rod of the upper floating block is equipped with a soft rubber block.

[0020] The lower end of the pressure rod is provided with a T-shaped groove, and the upper end of the soft rubber block is provided with a T-shaped part. The T-shaped part of the soft rubber block is embedded in the T-shaped groove of the pressure rod.

[0021] The bearing plate is screwed onto the linear bearings corresponding to the first guide post and the second guide post, respectively, and the first guide post and the second guide post pass vertically through the center hole of the corresponding linear bearing.

[0022] Compared with the prior art, the present invention has the following beneficial effects, specifically:

[0023] 1. When the pressure bar of the upper floating block presses down against the BTB connector and causes the BTB connector to engage with the BTB connector seat, the second elastic mechanism causes the BTB connector to engage with the BTB connector seat elastically. This structural design can effectively avoid rigid engagement that could lead to rigid damage to the BTB connector or BTB connector seat.

[0024] 2. This utility model first achieves accurate positioning of the floating block by cooperating with the structural holes of the workpiece product through the product positioning column, thereby ensuring that the BTB connector placed in the contour positioning groove is accurately aligned with the BTB connector seat of the workpiece product; compared with the manual alignment method in the prior art, this utility model has the advantages of fast and convenient positioning.

[0025] 3. Therefore, the novel BTB positioning and fastening device of this utility model has the advantages of novel structural design, convenient, fast and accurate positioning, and can effectively improve the BTB fastening efficiency and stability. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0027] Figure 1 This is a schematic diagram of the structure of this utility model.

[0028] Figure 2 for Figure 1 A magnified view of a portion of the image.

[0029] Figure 3 This is a partial structural schematic diagram of the present invention.

[0030] Figure 4 This is a schematic diagram of the positioning component of this utility model.

[0031] Figure 5 for Figure 4 A schematic diagram of its breakdown.

[0032] exist Figures 1 to 5 This includes:

[0033] 1-Workbench; 11-Bearing plate; 2-Product positioning fixture; 3-Pressure head assembly; 31-Pressure head; 41-First linear drive module; 42-First guide post; 5-Positioning assembly; 51-Lifting movable seat; 52-Lower floating block; 521-Product positioning post; 522-Contouring positioning groove; 523-First through hole; 53-First elastic mechanism; 531-First bolt; 532-First compression spring; 54-Upper floating block; 541-Pressure rod part; 542-Second through hole; 543-T-slot; 55-Second elastic mechanism; 551-Second bolt; 552-Second compression spring; 56-Soft rubber block; 561-T-shaped part; 61-Second linear drive module; 62-Second guide post; 7-Linear bearing; 8-Workpiece product. Detailed Implementation

[0034] The present invention will now be described in conjunction with specific embodiments.

[0035] Example 1, as Figures 1 to 3 As shown, a novel BTB positioning and fastening device includes a worktable 1, a support plate 11 at the upper end of the worktable 1, a product positioning fixture 2 mounted on the upper surface of the support plate 11, and a pressure head assembly 3 mounted on the upper side of the product positioning fixture 2. The pressure head assembly 3 includes a pressure head 31. It should be noted that the pressure head assembly 3 and the product positioning fixture 2 in this embodiment are already prior art and will not be described in detail here.

[0036] Among them, such as Figures 1 to 3 As shown, the workbench 1 is equipped with a first linear drive module 41 for lifting and lowering. The drive end of the first linear drive module 41 is equipped with a first guide post 42 that penetrates the bearing plate 11 vertically. The pressure head assembly 3 is installed at the upper end of the first guide post 42.

[0037] Furthermore, such as Figures 1 to 3As shown, the upper side of the product positioning fixture 2 is also equipped with a positioning component 5. The interior of the worktable 1 is equipped with a second linear drive module 61 for lifting and lowering corresponding to the positioning component 5. The drive end of the second linear drive module 61 is equipped with a second guide post 62 that penetrates the bearing plate 11 vertically. The positioning component 5 is installed at the upper end of the second guide post 62.

[0038] It should be explained that the bearing plate 11 is screwed onto the linear bearing 7 corresponding to the first guide post 42 and the second guide post 62, and the first guide post 42 and the second guide post 62 pass vertically through the center hole of the corresponding linear bearing 7.

[0039] Furthermore, such as Figure 4 and Figure 5 As shown, the positioning component 5 includes a lifting movable seat 51 mounted on the upper end of the second guide post 62. A lower floating block 52 is vertically floatingly mounted on the front end of the lifting movable seat 51. A first elastic mechanism 53 is installed between the lower floating block 52 and the lifting movable seat 51. The lower surface of the lower floating block 52 is provided with two product positioning posts 521 arranged at intervals and protruding downwards respectively. A vertically penetrating contour positioning groove 522 is opened on the side of the product positioning posts 521 on the lower floating block 52. It should be explained that the contour shape of the cross-section of the contour positioning groove 522 of the lower floating block 52 is adapted to the contour shape of the BTB connector. When the BTB connector is placed in the contour positioning groove 522 of the lower floating block 52, the contour positioning groove 522 can accurately position the BTB connector axially.

[0040] In addition, such as Figure 4 and Figure 5 As shown, an upper floating block 54 is vertically floating on the upper side of the lower floating block 52. The upper floating block 54 is located directly below the pressure head 31 of the pressure head assembly 3. A second elastic mechanism 55 is installed between the upper floating block 54 and the lower floating block 52. The upper floating block 54 is provided with a pressure rod portion 541 that extends into the contour positioning groove 522 of the lower floating block 52.

[0041] In the process of using the novel BTB positioning and fastening device of this embodiment to achieve the fastening and positioning of the BTB connector and the BTB connector head, the process includes the following steps, specifically:

[0042] Step a: The worker first places the workpiece product 8 on the product positioning fixture 2, which is used to position the workpiece product 8.

[0043] Step b: After the workpiece product 8 is positioned and placed in the product positioning fixture 2, the second linear drive module 61 is activated and drives the lifting movable seat 51 of the positioning component 5 to move downward, so that each product positioning post 521 of the lower floating block 52 is aligned and inserted into the structural hole of the workpiece product 8, thereby realizing the positioning of the lower floating block 52; since the lower floating block 52 is floatingly installed on the front end of the lifting movable seat 51 through the first elastic mechanism 53, at this time the lower surface of the lower floating block 52 elastically presses the workpiece product 8 downward;

[0044] Step c: Align the BTB connector at the end of the cable and place it into the contour positioning groove 522 of the lower floating block 52. Since the product positioning post 521 of the lower floating block 52 and the structural hole of the workpiece product 8 are interlocked, the BTB connector in the contour positioning groove 522 is accurately vertically aligned with the BTB connector seat of the workpiece product 8.

[0045] Step d: The first linear drive module 41 is activated and drives the pressure head assembly 3 to move downward. The pressure head assembly 3 pushes the upper floating block 54 downward through the pressure head 31, so that the upper floating block 54 moves downward relative to the lower floating block 52. During this process, the pressure rod part 541 of the upper floating block 54 pushes the BTB connector located in the contour positioning groove 522 downward, and finally makes the BTB connector align and engage with the BTB connector seat of the workpiece product 8. Since the upper floating block 54 is floatingly installed on the lower floating block 52 through the second elastic mechanism 55, that is, the pressure rod part 541 of the upper floating block 54 elastically pushes the BTB connector.

[0046] Step e: After the BTB connector and BTB connector are engaged, the first linear drive module 41 first drives the pressure head assembly 3 to move upward and reset, and then the second linear drive module 61 drives the positioning assembly 5 to move upward and reset.

[0047] It should be emphasized that when the pressure bar 541 of the upper floating block 54 presses down against the BTB connector and causes the BTB connector to engage with the BTB connector seat, the second elastic mechanism 55 causes the BTB connector to engage with the BTB connector seat elastically. This structural design can effectively avoid rigid engagement that could lead to rigid damage to the BTB connector or the BTB connector seat.

[0048] It should be further emphasized that in this embodiment, the floating block 52 is accurately positioned by the product positioning post 521 cooperating with the structural hole of the workpiece product 8, thereby ensuring that the BTB connector placed in the contour positioning groove 522 is accurately aligned with the BTB connector seat of the workpiece product 8. Compared with the manual alignment method in the prior art, this embodiment has the advantages of fast and convenient positioning.

[0049] In summary, the novel BTB positioning and fastening device of this embodiment has the advantages of novel structural design, convenient, fast and accurate positioning, and can effectively improve the BTB fastening efficiency and stability.

[0050] Example 2, as Figure 4 and Figure 5 As shown, the difference between this embodiment 2 and embodiment 1 is that: the first elastic mechanism 53 includes a first bolt 531 screwed to the front end of the lifting movable seat 51 and arranged vertically, the lower floating block 52 has a first through hole 523 corresponding to the first bolt 531, the lower floating block 52 is located on the upper side of the front end of the lifting movable seat 51, the first bolt 531 passes through the first through hole 523 of the lower floating block 52 and the large end of the first bolt 531 is located on the upper side of the lower floating block 52.

[0051] The first bolt 531 is fitted with a first compression spring 532 located on the upper side of the lower floating block 52. The upper end of the first compression spring 532 elastically abuts against the large end of the first bolt 531, and the lower end of the first compression spring 532 elastically abuts against the lower floating block 52.

[0052] Example 3, as Figure 4 and Figure 5 As shown, the difference between this embodiment 3 and embodiment 1 is that the second elastic mechanism 55 includes a second bolt 551 screwed onto the lower floating block 52 and arranged vertically, and the upper floating block 54 has a vertically penetrating second through hole 542 corresponding to the second bolt 551. The second bolt 551 passes through the second through hole 542 of the upper floating block 54, and the large end of the second bolt 551 is located on the upper side of the upper floating block 54.

[0053] The second bolt 551 is fitted with a second compression spring 552 located between the lower floating block 52 and the upper floating block 54. The upper end of the second compression spring 552 elastically abuts against the upper floating block 54, and the lower end of the second compression spring 552 elastically abuts against the lower floating block 52.

[0054] It should be noted that when the second compression spring 552 is in the extended state, the upper floating block 54 abuts against the large end of the second bolt 551.

[0055] Example 4, as Figure 4 and Figure 5 As shown, the difference between this embodiment four and embodiment one is that a soft rubber block 56 is installed at the lower end of the pressure rod part 541 of the upper floating block 54.

[0056] The soft rubber block 56 can be installed at the lower end of the pressure rod portion 541 in the following manner: specifically, as follows: Figure 4 and Figure 5As shown, a T-shaped groove 543 is provided at the lower end of the pressure rod portion 541, and a T-shaped portion 561 is provided at the upper end of the soft rubber block 56. The T-shaped portion 561 of the soft rubber block 56 is embedded in the T-shaped groove 543 of the pressure rod portion 541.

[0057] When the pressure rod portion 541 of the upper floating block 54 pushes the BTB connector located in the contour positioning groove 522 downward, the pressure rod portion 541 contacts the BTB connector through the soft rubber block 56 to avoid rigid contact between the pressure rod portion 541 and the BTB connector, which would cause damage to the BTB connector.

[0058] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A novel BTB positioning and fastening device, comprising a worktable (1), a support plate (11) is provided at the upper end of the worktable (1), a product positioning fixture (2) is mounted on the upper surface of the support plate (11), and a pressure head assembly (3) is mounted on the upper side of the product positioning fixture (2), the pressure head assembly (3) including a pressure head (31). The workbench (1) is equipped with a first linear drive module (41) for lifting action. The drive end of the first linear drive module (41) is equipped with a first guide post (42) that penetrates the bearing plate (11) vertically. The pressure head assembly (3) is installed at the upper end of the first guide post (42). Its features are: The upper side of the product positioning fixture (2) is also equipped with a positioning component (5). The inside of the worktable (1) is equipped with a second linear drive module (61) for lifting action corresponding to the positioning component (5). The drive end of the second linear drive module (61) is equipped with a second guide post (62) that penetrates the bearing plate (11) vertically. The positioning component (5) is installed at the upper end of the second guide post (62). The positioning component (5) includes a lifting movable seat (51) installed on the upper end of the second guide post (62). A lower floating block (52) is vertically floatingly installed on the front end of the lifting movable seat (51). A first elastic mechanism (53) is installed between the lower floating block (52) and the lifting movable seat (51). Two product positioning posts (521) are arranged at intervals and protrude downwards on the lower surface of the lower floating block (52). A vertical through-type positioning groove (522) is opened on the side of the product positioning post (521) of the lower floating block (52). An upper floating block (54) is vertically floating on the upper side of the lower floating block (52). The upper floating block (54) is located directly below the pressure head (31) of the pressure head assembly (3). A second elastic mechanism (55) is installed between the upper floating block (54) and the lower floating block (52). The upper floating block (54) is provided with a pressure rod (541) that extends into the contour positioning groove (522) of the lower floating block (52).

2. The novel BTB positioning and fastening device according to claim 1, characterized in that: The first elastic mechanism (53) includes a first bolt (531) screwed onto the front end of the lifting movable seat (51) and arranged vertically. The lower floating block (52) has a first through hole (523) that is vertically through the first bolt (531). The lower floating block (52) is located on the upper side of the front end of the lifting movable seat (51). The first bolt (531) passes through the first through hole (523) of the lower floating block (52) and the large end of the first bolt (531) is located on the upper side of the lower floating block (52). The first bolt (531) is fitted with a first compression spring (532) located on the upper side of the lower floating block (52). The upper end of the first compression spring (532) elastically abuts against the large end of the first bolt (531), and the lower end of the first compression spring (532) elastically abuts against the lower floating block (52).

3. The novel BTB positioning and fastening device according to claim 1, characterized in that: The second elastic mechanism (55) includes a second bolt (551) screwed onto the lower floating block (52) and arranged vertically. The upper floating block (54) has a vertically penetrating second through hole (542) corresponding to the second bolt (551). The second bolt (551) passes through the second through hole (542) of the upper floating block (54), and the large end of the second bolt (551) is located on the upper side of the upper floating block (54). The second bolt (551) is fitted with a second compression spring (552) located between the lower floating block (52) and the upper floating block (54). The upper end of the second compression spring (552) elastically abuts against the upper floating block (54), and the lower end of the second compression spring (552) elastically abuts against the lower floating block (52). When the second compression spring (552) is in the extended state, the upper floating block (54) abuts against the large end of the second bolt (551).

4. The novel BTB positioning and fastening device according to claim 1, characterized in that: The lower end of the pressure rod portion (541) of the upper floating block (54) is equipped with a soft rubber block (56).

5. A novel BTB positioning and fastening device according to claim 4, characterized in that: The lower end of the pressure rod (541) is provided with a T-shaped groove (543), and the upper end of the soft rubber block (56) is provided with a T-shaped part (561). The T-shaped part (561) of the soft rubber block (56) is embedded in the T-shaped groove (543) of the pressure rod (541).

6. A novel BTB positioning and fastening device according to claim 1, characterized in that: The bearing plate (11) is screwed onto the linear bearing (7) corresponding to the first guide post (42) and the second guide post (62), respectively. The first guide post (42) and the second guide post (62) pass vertically through the center hole of the corresponding linear bearing (7).

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