Light guide column assembling and pressing device

Abstract

The utility model discloses a light guide column assembling and pressing device which comprises a workbench, a clamping structure, a positioning structure, a limiting structure and a pressing structure. The clamping structure is arranged in the workbench, the positioning structure is arranged in the workbench, the limiting structure is arranged on the positioning structure, and the pressing structure is arranged on the top of the workbench. Compared with the prior art, the light guide column pressing device has the advantages that the light guide column can be covered by adjusting the position of the limiting cylinder, so that the light guide column can be coaxial with the mounting hole, the light guide column can be straightly pressed into the mounting hole, the light guide column assembling and pressing effect is improved, and the light guide column pressing device is simple in structure and convenient to use. And meanwhile, the press fit position of the light guide column can be conveniently adjusted according to actual needs, and the application range of the device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to light guide post assembly technical field, concretely is a light guide post assembly compression and fixation device. BACKGROUND

[0002] The light guide post is made of optical-grade acrylic or PC plate material, and is a light guide product with high reflectivity and no light absorption. For electronic devices that require light transmission, the light guide post can be fixed in the device to facilitate accurate light transmission of the electronic device. Therefore, the light guide post is widely used in devices such as instruments, meters, and electronic products. In the prior art, the light guide post is generally installed on the shell of an electronic product to transmit the light of a control panel indicator light to an observation hole on the surface of the shell, facilitating observation and use by an operator.

[0003] The patent document with publication number CN213163957U discloses a light guide post assembly machine, which belongs to the technical field of electric meter shell processing equipment, and aims to provide a light guide post assembly machine that is labor-saving after the installation of the light guide post is completed. The light guide post assembly machine includes a rack, a clamp placed on the rack, and a press-fitting device. The press-fitting device includes a pneumatic cylinder and a lower pressing piece connected to the pneumatic cylinder. The pneumatic cylinder drives the lower pressing piece to move towards the clamp. The clamp is provided with a positioning seat for positioning the light guide post. The lower pressing piece includes a connecting seat, a press-fitting head, and a pressing head. The press-fitting head is connected to the pressing head. The press-fitting head corresponds to the positioning seat. The top surface of the clamp is provided with a jacking device. The jacking device includes a fixed tube, a first spring, and a jacking plate. The fixed tube is connected to the clamp. The first spring is placed in the fixed tube, and one end of the first spring is connected to the clamp. The other end of the first spring extends into the fixed tube and is connected to the jacking plate. The jacking plate corresponds to the pressing head. The jacking plate is higher than the positioning seat in the horizontal direction. However, the prior art still has defects:

[0004] In the prior art, only one type or shape of electric meter shell can be press-fitted. When installing the light guide post, the operator positions the column of the light guide post on the positioning seat, and then places the electric meter shell on the clamp. Since the clamp cannot limit and fix electric meter shells of different sizes, it is not easy to align the mounting hole on the electric meter shell with the column of the light guide post during installation. When the light guide post is inserted into the mounting hole of the electric meter shell, the light guide post is prone to deflection, which makes it difficult for the light guide post to be coaxial with the mounting hole, and thus it is difficult to press the light guide post straight into the mounting hole. If the positioning error is large, the column of the light guide post is prone to breakage due to uneven stress, resulting in defective products.

[0005] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general background of the present utility model and is not intended to be a recognition or a suggestion that this information forms a prior art that is already known to those of ordinary skill in the art. SUMMARY

[0006] The utility model discloses to overcome the technical problem of the above-mentioned defects, provide a light guide post assembly compression device.

[0007] To solve the above technical problems, the utility model provides a technical scheme for a light guide post assembly compression device, comprising:

[0008] Workbench, recess is set up on the top of workbench;

[0009] Clamping structure, the clamping structure is located in the inside of workbench;

[0010] Positioning structure, the positioning structure is located in the inside of workbench, the positioning structure includes electric push rod no. 2 fixedly installed in the bottom four corners of recess inner wall, the top of electric push rod no. 2 is fixedly connected with cross bar, the cross bar has two and is symmetrically set up in the front and rear two sides of workbench, the middle part of the opposite side of cross bar is provided with rectangular groove, the both sides of rectangular groove inner wall are rotatably connected with screw rod no. 1, the L type sliding seat is screw connected on screw rod no. 1, the side of the opposite face between L type sliding seat is rotatably connected with screw rod no. 2, the other side of the opposite face between L type sliding seat is fixedly connected with guide rod, the U type sliding seat is screw connected on screw rod no. 2, and the other side of U type sliding seat is slidably connected in guide rod;

[0011] Limiting structure, the limiting structure is located on the positioning structure, the limiting structure includes the limiting cylinder of fixedly connected in the middle part of U type sliding seat, the bottom of limiting cylinder is equipped with opening, and the pressure mounting rod is inserted in the top of limiting cylinder;

[0012] Compression structure, the compression structure is located on the top of workbench.

[0013] Further, the clamping structure includes:

[0014] Electric push rod no. 1, electric push rod no. 1 is fixedly installed in the middle part of recess inner wall left and right two sides and front and rear two sides;

[0015] Clamping plate, the clamping plate is fixedly installed in the output end of electric push rod no. 1;

[0016] Rubber pad, the rubber pad is fixedly connected on the opposite side of clamping plate.

[0017] Further, the compression structure includes:

[0018] Stand, the stand is fixedly connected on the top of workbench two sides;

[0019] Top plate, the top plate is fixedly connected on the top of stand;

[0020] Electric cylinder, the electric cylinder is fixedly installed in the middle part of top plate top;

[0021] A pressing plate is fixedly connected to the output end of the electric cylinder and is slidingly connected to the stand column.

[0022] Further, one end of the screw rod two extends to the outside of the L-shaped sliding seat and the other end is fixedly connected with the motor two.

[0023] Compared with the prior art, the positioning structure and the limiting structure are arranged, the product to be assembled is placed into the groove, the four electric push rods one are started to drive the clamping plates to move towards each other to limit and fix the product to be assembled, then the light guide column is placed into the mounting hole of the product to be assembled, the motor one is started to drive the screw rod one to rotate, the screw rod one drives the L-shaped sliding seat to move left and right, the motor two is started to drive the screw rod two to rotate, the screw rod two drives the U-shaped sliding seat to move forward and backward, thereby the position of the limiting cylinder can be adjusted, until the limiting cylinder is moved above the mounting hole of the product to be assembled, the electric push rod two is started to drive the cross rod to move downward, thereby the limiting cylinder is driven to move downward until the light guide column is covered, at this time the light guide column pushes out the limiting cylinder, the electric cylinder is started to drive the pressing plate to move downward, the pressing plate is pressed against the pressing rod, thereby the pressing rod moves downward and presses the light guide column into the mounting hole of the product to be assembled, the assembly and pressing of the light guide column are completed, the product to be assembled of different specifications can be adapted, the position of the light guide column is conveniently adjusted according to actual needs, thereby the light guide column can be coaxial with the mounting hole, the light guide column can be straightly pressed into the mounting hole, the effect of the assembly and pressing of the light guide column is improved, defective products are avoided, the practicality is good, and the application range of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a perspective view of the light guide column assembly and pressing device of the utility model Figure 1 .

[0025] Figure 2 is a perspective view of the light guide column assembly and pressing device of the utility model Figure 2 .

[0026] Figure 3 is a front view of the light guide column assembly and pressing device of the utility model.

[0027] Figure 4 is a side view of the light guide column assembly and pressing device of the utility model.

[0028] Figure 5 is a top view of the light guide column assembly and pressing device of the utility model.

[0029] As shown in the figure: 1, workbench; 11, groove; 2, clamping structure; 21, electric push rod one; 22, clamping plate; 23, rubber pad; 3, positioning structure; 31, electric push rod two; 32, cross bar; 321, rectangular groove; 322, drive groove; 33, screw one; 34, motor one; 35, L-shaped slide; 36, screw two; 37, guide rod; 38, U-shaped slide; 39, motor two; 4, limiting structure; 41, limiting cylinder; 42, press fitting rod; 5, pressing structure; 51, stand; 52, top plate; 53, electric cylinder; 54, pressing plate. DETAILED DESCRIPTION

[0030] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, the same numbers are used to indicate the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the present disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of the present disclosure as detailed in the appended claims.

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] As Figures 1 to 5 shown, the present embodiment proposes a light guide column assembly pressing device, which comprises a workbench 1, the top of the workbench 1 is provided with a groove 11, and the workbench 1 is internally provided with a clamping structure 2, the clamping structure 2 comprises electric push rod one 21 fixedly installed on the middle part of the left and right sides and the front and back sides of the inner wall of the groove 11, the output end of the electric push rod one 21 is fixedly installed with a clamping plate 22, and the opposite side of the clamping plate 22 is fixedly connected with a rubber pad 23; the product to be assembled is placed into the groove 11, four groups of electric push rod one 21 are started to drive the clamping plate 22 to move towards each other, so that the rubber pad 23 on the surface of the clamping plate 22 contacts the product to be assembled to limit and fix it, thereby facilitating the limiting and fixing of products to be assembled of different specifications and sizes.

[0033] The workbench 1 is internally provided with a positioning structure 3, the positioning structure 3 comprises two electric push rods 31 fixedly installed at the four corners of the bottom of the inner wall of the groove 11, the top of the electric push rod 31 is fixedly connected with a cross bar 32, the cross bar 32 is provided on the front and rear sides of the workbench 1, a rectangular groove 321 is formed in the middle of one side of the cross bar 32, a screw rod 33 is rotatably connected to the inner wall of the rectangular groove 321, a driving groove 322 is formed on one side of the rectangular groove 321, one end of the screw rod 33 extends into the driving groove 322 and is fixedly connected with a motor 34 at the end, wherein the motor 34 is fixedly installed on the inner wall of the driving groove 322, an L-shaped sliding seat 35 is threadedly connected to the screw rod 33, a screw rod 36 is rotatably connected to one side between the opposite faces of the L-shaped sliding seat 35, one end of the screw rod 36 extends to the outside of the L-shaped sliding seat 35 and is fixedly connected with a motor 39 at the end, wherein a motor bracket is provided on the outside of the motor 36, the motor bracket is fixedly connected to the outer surface of the L-shaped sliding seat 35, a guide rod 37 is fixedly connected to the other side between the opposite faces of the L-shaped sliding seat 35, a U-shaped sliding seat 38 is threadedly connected to the screw rod 36, the U-shaped sliding seat 38 is slidably connected to the guide rod 37, the screw rod 33 is driven to rotate by the motor 34, the L-shaped sliding seat 35 is driven to move left and right by the rotation of the screw rod 33, the screw rod 36 is driven to rotate by the motor 39, and the U-shaped sliding seat 38 is driven to move forward and backward by the rotation of the screw rod 36, so as to conveniently adjust the position of the light guide column.

[0034] A limiting structure 4 is arranged on the positioning structure 3, the limiting structure 4 comprises a limiting cylinder 41 fixedly connected to the middle of the U-shaped sliding seat 38, the bottom of the limiting cylinder 41 is provided with an opening, and the top of the limiting cylinder 41 is provided with a press-fitting rod 42, by moving the limiting cylinder 41 downward until the light guide column is covered, at this time the light guide column pushes the press-fitting rod 42 out of the limiting cylinder 41, so as to coaxially arrange the light guide column with the mounting hole, and when pressing, the press-fitting rod 42 can move downward to press the light guide column straight into the mounting hole.

[0035] The workbench 1 is internally provided with a positioning structure 3, the positioning structure 3 comprises two electric push rods 31 fixedly installed at the four corners of the bottom of the inner wall of the groove 11, the top of the electric push rod 31 is fixedly connected with a cross bar 32, the cross bar 32 is provided on the front and rear sides of the workbench 1, a rectangular groove 321 is formed in the middle of one side of the cross bar 32, a screw rod 33 is rotatably connected to the inner wall of the rectangular groove 321, a driving groove 322 is formed on one side of the rectangular groove 321, one end of the screw rod 33 extends into the driving groove 322 and is fixedly connected with a motor 34 at the end, wherein the motor 34 is fixedly installed on the inner wall of the driving groove 322, an L-shaped sliding seat 35 is threadedly connected to the screw rod 33, a screw rod 36 is rotatably connected to one side between the opposite faces of the L-shaped sliding seat 35, one end of the screw rod 36 extends to the outside of the L-shaped sliding seat 35 and is fixedly connected with a motor 39 at the end, wherein a motor bracket is provided on the outside of the motor 36, the motor bracket is fixedly connected to the outer surface of the L-shaped sliding seat 35, a guide rod 37 is fixedly connected to the other side between the opposite faces of the L-shaped sliding seat 35, a U-shaped sliding seat 38 is threadedly connected to the screw rod 36, the U-shaped sliding seat 38 is slidably connected to the guide rod 37, the screw rod 33 is driven to rotate by the motor 34, the L-shaped sliding seat 35 is driven to move left and right by the rotation of the screw rod 33, the screw rod 36 is driven to rotate by the motor 39, and the U-shaped sliding seat 38 is driven to move forward and backward by the rotation of the screw rod 36, so as to conveniently adjust the position of the light guide column.

[0036] The utility model discloses in the specific implementation, use first when the product to be assembled is placed into the recess 11 inside, after starting four groups of electric push rod one 21 drive clamping plate 22 surface rubber pad 23 contact the product to be assembled and carry out the fixed limit, then the light guide column is placed to the mounting hole of the product to be assembled, after starting motor one 34 drive screw one 33 rotation, screw one 33 rotation drive L type sliding seat 35 left and right movement, after starting motor two 39 drive screw two 36 rotation, screw two 36 rotation drive U type sliding seat 38 moves back and forth, and then can adjust the position of limiting cylinder 41, until moving to the mounting hole of the product to be assembled above, after starting electric push rod two 31 drive cross bar 32 down, and then drive limiting cylinder 41 to move down until the light guide column cover, the light guide column will press the installation of rod 42 and come out limiting cylinder 41, and then can make the light guide column with mounting hole coaxial, then starting electric cylinder 53 drive pressing plate 54 moves down, make pressing plate 54 to press the installation of rod 42, and then press the installation of rod 42 and move down and straightly press into the mounting hole of the product to be assembled inside, complete the assembly of light guide column and press together, it is convenient to adapt different specifications size's product to be assembled, it is convenient according to actual need to adjust the position of light guide column press together simultaneously, improve the effect of light guide column assembly and press together, avoid producing defective product, practicability is better, improve the application range of device.

[0037] The electrical components in this paper are all connected with the main controller and 220V mains electricity, and the main controller can be a computer or other known devices that can be controlled, and the detailed description of known functions and known components is omitted in the specific embodiment of the disclosure. In order to ensure the compatibility of the device, the operation means used is consistent with the parameters of the market appliances, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A light guide post assembly and pressing device, characterized in that: include: A workbench (1) is provided with a groove (11) on its top; Clamping structure (2), wherein the clamping structure (2) is disposed inside the worktable (1); The positioning structure (3) is located inside the workbench (1). The positioning structure (3) includes two electric push rods (31) fixedly installed at the four corners of the bottom of the inner wall of the groove (11). A crossbar (32) is fixedly connected to the top of the electric push rod (31). There are two crossbars (32) symmetrically arranged on the front and rear sides of the workbench (1). A rectangular groove (321) is opened in the middle of the opposite side of the crossbar (32). Both sides of the inner wall are rotatably connected to screw one (33), and an L-shaped slide (35) is threaded onto screw one (33). Screw two (36) is rotatably connected to one side between the opposite faces of the L-shaped slide (35), and guide rod (37) is fixedly connected to the other side between the opposite faces of the L-shaped slide (35). U-shaped slide (38) is threaded onto screw two (36), and the other side of U-shaped slide (38) is slidably connected to guide rod (37). The limiting structure (4) is provided on the positioning structure (3). The limiting structure (4) includes a limiting cylinder (41) fixedly connected to the middle of the U-shaped slide (38). The bottom of the limiting cylinder (41) is provided with an opening, and a pressing rod (42) is inserted through the top of the limiting cylinder (41). A pressing structure (5) is provided on the top of the workbench (1).

2. The light guide post assembly and pressing device according to claim 1, characterized in that: The clamping structure (2) includes: Electric push rod 1 (21) is fixedly installed on the middle of the left and right sides and the front and rear sides of the inner wall of the groove (11); Clamping plate (22), the clamping plate (22) is fixedly installed at the output end of electric push rod (21); A rubber pad (23) is fixedly connected to the opposite side of the clamp (22).

3. The light guide post assembly and pressing device according to claim 1, characterized in that: The pressing structure (5) includes: The column (51) is fixedly connected to both sides of the top of the workbench (1); Top plate (52), which is fixedly connected to the top of column (51); An electric cylinder (53) is fixedly installed at the top center of the top plate (52); The pressure plate (54) is fixedly connected to the output end of the electric cylinder (53) and slidably connected to the column (51).

4. The light guide post assembly and pressing device according to claim 1, characterized in that: A drive groove (322) is provided on one side of the rectangular groove (321). One end of the first screw (33) extends into the drive groove (322) and is fixedly connected to the end of the first motor (34). One end of the second screw (36) extends into the outside of the L-shaped slide (35) and is fixedly connected to the end of the second motor (39).

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