Continuous clamping jig for LED (light-emitting diode) spacer column

Abstract

The utility model discloses a continuous type clamping jig of LED spacing column relates to clamping jig technical field, the utility model discloses a continuous type clamping jig of LED spacing column, it includes the base, the left side and right side of base top are equipped with the movable groove, the bottom of movable groove is equipped with the screw groove on the base surface, the both sides of base front face are equipped with the locking screw in penetrating mode, the locking screw is equipped with the screw groove. A movable base is installed in the screw groove, a movable clamping block is arranged on the top of the movable base, and a fixed base is arranged on the front face of the movable base. The locking screw rotates to drive the movable base to be close to the fixed base and drive the movable clamping blocks to be attached to the fixed clamping blocks to clamp the spacing columns, the locking screw rotates to control the multiple sets of movable clamping blocks to clamp and loosen products, then multiple sets of products are machined at the same time, the clamping blocks can clamp the spacing columns with different diameters within a certain range, and machining efficiency is improved. Meanwhile, the overall cost is lower, and control is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of clamping fixture, concretely relates to a continuous type clamping fixture of LED spacing column. BACKGROUND

[0002] LED spacing column is widely used in video tube and display screen products, and is used as RGB spacing. In the 21st century, LED products develop rapidly, and the demand for LED spacing column is becoming more and more complex. In order to cooperate with LED lamp, the height of spacing column is generally taken 0.5mm as a reference, and is divided into 50 different heights from 1mm to 25mm, so that the model of LED spacing column product is extremely numerous, and the basic shape is cylindrical.

[0003] The Chinese patent with publication number CN210335238U discloses a clamping fixture of LED spacing column, and relates to the technical field of lamp heat radiator accessories. The utility model discloses a base, each group of air cylinders is installed on the base through corresponding first installation hole, a recess is formed in the support plate, the pressing plate is matched with the recess, a clamping groove is formed in the opposite side of the pressing plate, each placing plate is installed between the clamping grooves of two adjacent pressing plates, and the baffle is fixedly installed on one side of the support plate. The prior art disclosed above processes by inserting the workpiece into the installation grid for fixing. In order to fasten the gap between the installation hole and the product, the gap must be small enough, which causes that the installation and disassembly are relatively laborious, and the installation grid and the product are matched with each other, so that the fixing of the device on other spacing columns with different shapes is limited.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENTS

[0005] The utility model solves the problems in the background art.

[0006] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows:

[0007] A continuous type clamping fixture of LED spacing column, comprising a base, a movable groove is formed in the top of the base, a screw groove is formed in the bottom of the movable groove on the surface of the base, locking screws are installed through the two sides of the front face of the base, the locking screws pass through the screw grooves, a movable base is installed in the screw groove, a threaded hole is formed in the bottom of the movable base, the screw passes through the threaded hole, a movable clamping block is arranged on the top of the movable base, a fixed base is arranged on the front face of the movable base, a material supporting plate is arranged at the center position of the fixed base, a mounting seat is arranged on the top of the front face of the material supporting plate, and a fixed clamping block is arranged on the top of the mounting seat.

[0008] Optional, the screw groove both sides in the base surface is equipped with T-shaped groove, the fixed base left and right sides are equipped with square hole, the square hole inside is vertically installed with fixed screw rod, the fixed screw rod bottom is provided with sliding block, the sliding block is arranged in the T-shaped groove.

[0009] Optional, the mobile clamp block is installed on the movable base through fasteners, and the fixed clamp block is installed on the fixed base through fasteners.

[0010] Optional, the bottom height of the mobile clamp block must be higher than the top height of the material supporting plate.

[0011] Optional, the base top left and right sides are equipped with base mounting holes.

[0012] After the technical scheme is adopted, the utility model has the following beneficial effects compared with the prior art, of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below:

[0013] 1、The continuous type clamping fixture of the LED spacing column drives the movable base to be close to the fixed base by rotating the locking screw rod, the mobile clamp block is attached to the fixed clamp block to clamp the spacing column, a plurality of movable bases are arranged on the locking screw rod, and a plurality of mobile clamp blocks can be controlled to clamp and release the product by rotating the locking screw rod, so that a plurality of products can be machined at the same time, the arc surface of the clamp block can clamp spacing columns of different diameters within a certain range, the overall cost is lower, and control is convenient.

[0014] 2、The continuous type clamping fixture of the LED spacing column can change the clamping surface of the clamp block by replacing the mobile clamp block on the movable base and the fixed clamp block on the fixed base, so as to adapt to other spacing columns with larger diameters or other products, so that the device can clamp various other products, adjusting the distance between each fixed base can also change the number of workpieces that can be clamped on one device, and the machining rhythm is adapted.

[0015] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings

[0017] In the drawings:

[0018] Figure 1 The structure of the utility model is shown in the schematic diagram;

[0019] Figure 2 The utility model Figure 1 The enlarged view of A shown in the utility model;

[0020] Figure 3 The two clamping blocks are schematic diagrams of the utility model;

[0021] Figure 4 The utility model is a sectional view;

[0022] Figure 5 The utility model is Figure 4 The enlarged view of B shown in the figure.

[0023] In the drawings, the component list represented by each sign is as follows:

[0024] 1, base; 2, movable base; 3, fixed base; 4, moving clamping block; 5, fixed clamping block; 101, T-shaped groove; 102, screw groove; 103, locking screw; 104, base mounting hole; 201, screw hole; 301, square hole; 302, sliding block; 303, material supporting plate; 304, mounting seat.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will be further explained in detail in combination with the drawings.

[0027] Please refer to Figures 1-4 In the embodiment, a continuous type clamping jig for LED spacer columns is provided, which comprises a base 1.

[0028] As Figure 1 , 2, 3, 4, the top of the base 1 of the embodiment is provided with a movable slot on the left and right sides, a screw slot 102 is provided on the surface of the base 1 at the bottom of the movable slot, locking screws 103 are installed on the front sides of the base 1 and penetrate through the screw slot 102, a movable base 2 is installed in the screw slot 102, a threaded hole 201 is provided at the bottom of the movable base 2, the screw 103 penetrates through the threaded hole 201, a moving clamp block 4 is arranged at the top of the movable base 2, a fixed base 3 is arranged on the front side of the movable base 2, a material supporting plate 303 is arranged at the center of the fixed base 3, an installation seat 304 is arranged on the front side of the top of the material supporting plate 303, and a fixed clamp block 5 is arranged on the top of the installation seat 304; wherein the fixed base 3 is fixedly installed at the corresponding position in the movable slot, the movable base 2 is in T shape, the upper half is above the screw slot 102, and the lower half is inside the screw slot 102, the locking screw 103 penetrates through the threaded hole 201 of the movable base 2, the screw 103 extends out of the side of the base 1, the movable base 2 is moved on the locking screw 103 by rotating the locking screw 103, the moving clamp block 4 at the top of the movable base 2 moves towards the fixed clamp block 5 at the top of the fixed base 3, the moving clamp block 4 and the fixed clamp block 5 are both provided with a circular arc surface for clamping perpendicularly in the direction of the two, the two circular arc surfaces are attached to the isolation column, the moving clamp block 4 is close to the fixed clamp block 5 and extruded to clamp the isolation column for processing, a plurality of movable bases 2 and fixed bases 3 are arranged in the movable slot, the spacing is consistent, the corresponding moving clamp blocks 4 and fixed clamp blocks 5 are the same, each movable base 2 is sleeved on the locking screw 103, rotating the locking screw 103 can move all the corresponding movable bases 2 at the same time, so that all the moving clamp blocks 4 are attached to the fixed clamp blocks 5 and clamp the isolation column at the same time, the locking screws 103 are symmetrically arranged on the left and right sides of the base 1, and the two and their matched components are completely the same and are mirror arranged, so that the number of isolation columns that can be processed by the device at the same time is doubled, and the processing efficiency is higher.

[0029] As shown in Figure 1 , 3 , 4, the screw slot 102 of the embodiment is provided with a T-shaped slot 101 on the surface of the base 1 on the left and right sides, a square hole 301 is provided on the left and right sides of the fixed base 3, a fixed screw is vertically installed in the square hole 301, a sliding block 302 is arranged at the bottom of the fixed screw, and the sliding block 302 is arranged in the T-shaped slot 101; wherein the sliding block 302 can move in the T-shaped slot 101, the fixed screw is rotatably installed on the sliding block 302 through the square hole 301, the top is pressed on the fixed base 3 through a pressing plate, a nut is pressed on the pressing plate, and the fixed base 3 is fixed, the spacing between each fixed base 3 is the same, and the spacing between each movable base 2 and fixed base 3 is also the same, so that the clamping force of the isolation column can be uniform.

[0030] As shown in Figure 3As shown, the mobile clamp block 4 of the embodiment is installed on the movable base 2 through fasteners, and the fixed clamp block 5 is installed on the fixed base 3 through fasteners; wherein the mobile clamp block 4 and the fixed clamp block 5 are both detachable custom types, which can be removed by removing the fasteners, and the arc surface is used to better fix the arc surface of the isolation column. Replace the clamp block with other sections to better fit the surface of the isolation column or other products, thereby improving the range of products that can be clamped by the device.

[0031] As shown in Figure 4 , 5 , the bottom height of the mobile clamp block 4 must be higher than the top height of the material supporting plate 303; wherein the isolation column is installed by fitting the arc edge of the fixed clamp block 5, and the bottom is placed on the material supporting plate 303. When clamping, it is ensured that the bottom of the mobile clamp block 4 will not collide with the material supporting plate 303, causing the clamp to fail. Therefore, the area reserved for installing the mobile clamp block 4 on the top of the movable base 2 must be higher than the position of the material supporting plate 303 to prevent collision.

[0032] As shown in Figure 1 , the base 1 is provided with base mounting holes 104 on the left and right sides of the top; wherein the base mounting holes 104 pass through the fasteners to install the base 1 on the workbench of the machine tool, facilitating subsequent processing.

[0033] Embodiment 1:

[0034] In this embodiment, the base 1 is installed on the workbench through the base mounting holes 104, and the fixed base 3 and the fixed clamp block 5 are fixedly installed in the movable groove through the sliding block 302 and the screw rod, with consistent spacing at each location. A plurality of spacer columns are placed in turn on the material supporting plate 303 at the center of the fixed base 3, fitting the arc edge of the fixed clamp block 5. The locking screw 103 is rotated to push the movable base 2 forward in the movable groove by engaging the threads on the locking screw 103 with the threads in the threaded hole 201. The mobile clamp block 4 moves to the arc edge close to the spacer column, and the mobile clamp block 4 and the fixed clamp block 5 clamp and fix the spacer column. Multiple sets of spacer columns are fixed at the same time. After processing is completed, the locking screw 103 is rotated in the opposite direction to move the mobile clamp block and thereby release the spacer column, which can be directly taken in turn. Repeat the installation and processing, and the fixing of multiple sets of spacer columns can be achieved only by rotating the locking screw 103.

[0035] Embodiment 2:

[0036] In this embodiment, the mobile clamp block 4 and the fixed clamp block 5 on the movable base 2 and the fixed base 3 are installed through fasteners, which can be removed and replaced as necessary to seek clamp blocks that better fit the size of the spacer column or other processed workpieces. The position of the fixed base 3 is adjusted by moving the sliding block 302 in the T-shaped groove to redistribute the number of workpieces that can be clamped in a movable groove.

[0037] The utility model is not limited to the above-mentioned embodiment, any person should know the structure change made under the inspiration of the utility model, any technical scheme with the same or similar to the utility model falls into the protection scope of the utility model. The utility model is not described in detail the technology, shape, structure part is the known technology.

Claims

1. A continuous clamping fixture for LED spacers, characterized in that, include: A base (1) has movable grooves on the top left and right sides. A screw groove (102) is formed on the surface of the base (1) at the bottom of the movable groove. A locking screw (103) is installed through the front sides of the base (1). The locking screw (103) passes through the screw groove (102). A movable base (2) is installed in the screw groove (102). A threaded hole (201) is formed at the bottom of the movable base (2). The screw (103) passes through the threaded hole (201). A movable clamping block (4) is provided on the top of the movable base (2). A fixed base (3) is provided on the front of the movable base (2). A material support plate (303) is provided at the center of the fixed base (3). A mounting seat (304) is provided on the top front of the material support plate (303). A fixed clamping block (5) is provided on the top of the mounting seat (304).

2. The continuous clamping fixture for LED spacers according to claim 1, characterized in that, The screw groove (102) has T-shaped grooves (101) on both sides of the base (1) surface. The fixed base (3) has square holes (301) on the left and right sides. A fixed screw is vertically installed inside the square hole (301). A slider (302) is provided at the bottom of the fixed screw. The slider (302) is located inside the T-shaped groove (101).

3. A continuous clamping fixture for LED spacers according to claim 1 or 2, characterized in that, The movable clamp (4) is mounted on the movable base (2) by fasteners, and the fixed clamp (5) is mounted on the fixed base (3) by fasteners.

4. A continuous clamping fixture for LED spacers according to claim 1 or 2, characterized in that, The bottom height of the movable clamp (4) must be higher than the top height of the material support plate (303).

5. The continuous clamping fixture for LED spacers according to claim 1, characterized in that, The base (1) has mounting holes (104) on the left and right sides of its top.

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