Auxiliary clamping tool

Abstract

The auxiliary clamping tool comprises a bottom plate, a lower groove, a guide rod and a servo motor, a screw rod is fixedly installed at the output end of the servo motor, a screw block is connected to the outer side of the screw rod in a threaded mode, a top plate is fixedly installed on the outer side of the screw block, an upper groove is formed in the lower side of the top plate, and the upper groove is connected with the guide rod. And a pressing guide hole is formed over the upper groove, a guide block is fixedly installed on the right side of the interior of the top plate, an electric telescopic rod is fixedly installed on the upper side of the top plate, a linkage plate is fixedly installed at the output end of the electric telescopic rod, and a linkage rod is fixedly installed on the lower side of the linkage plate. According to the auxiliary clamping tool, the servo motor, the screw rod, the screw block, the guide block, the guide rod, the electric telescopic rod, the linkage plate, the linkage rod and the pressing block are used in cooperation, FRP ribs with the diameter smaller than that of the lower groove and that of the upper groove can be extruded and fixed in the lower groove, the auxiliary clamping tool can fix FRP ribs with different diameters, and the practicability of the auxiliary clamping tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tooling for reinforcing materials, in particular to an auxiliary clamping tooling. Background Art

[0002] FRP bars are made of multiple strands of continuous fibers bonded together through a base material, then extruded and drawn into shape in a special mold. This material is widely used in structural reinforcement and engineering renovation due to its advantages such as light weight, high tensile strength, strong corrosion resistance, strong material bonding, and strong magnetic wave permeability. Common FRP bars include glass fiber reinforced plastics, carbon fiber reinforced plastics, and aramid fiber reinforced plastics. These materials perform well in corrosive environments and are often used in concrete engineering. FRP bars are also used in geotechnical engineering. Due to their good corrosion resistance, high tensile strength, and low shear strength, FRP bars are used to manufacture anchor rods for concrete walls, soil nail walls, and temporary supports in shield tunneling shafts.

[0003] Chinese Patent Publication No. CN213949205U discloses an FRP bar auxiliary tooling. The application states: "Existing FRP bars are generally bundled together with steel wire for shipment. The use of steel wire bundles can cause the FRP bars to loosen, making it easy for people to extract the FRP bars. Therefore, during shipment, the FRP bars are prone to slipping out. Therefore, the present invention proposes an FRP bar auxiliary tooling to solve the above-mentioned problem." Although the application solves this problem, it has the following drawbacks:

[0004] The above-mentioned existing technical solutions have the following defects: although the above-mentioned FRP reinforcement auxiliary tooling can fix the FRP reinforcement during the shipping process, when the diameter of the FRP reinforcement is smaller than the diameter of the upper groove and the lower groove, the FRP reinforcement cannot be fixed. Therefore, we propose a new type of auxiliary clamping tooling. Utility Model Content

[0005] The utility model provides an auxiliary clamping tool to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The top of the driving mechanism is connected with the driving mechanism, and the transmission mechanism is connected with the transmission mechanism, and the transmission mechanism is connected with the transmission mechanism, and the transmission mechanism is connected with the transmission mechanism.

[0008] As a further improvement of the present technical solution: the upper groove is located directly above the lower groove, wherein the upper groove and the lower groove are in a one-to-one correspondence.

[0009] As a further improvement of this technical solution: the screw block is fixedly installed on the left side inside the top plate.

[0010] As a further improvement of the present technical solution, the guide block is slidably connected to a guide rod, wherein the guide rod is fixedly mounted at the upper right corner of the base plate.

[0011] As a further improvement of the present technical solution: the pressing member is arranged in the pressing guide hole and is located directly above the lower groove.

[0012] As a further improvement of the present technical solution: the pressing guide hole is opened inside the top plate, wherein the pressing guide hole and the upper groove are in a one-to-one correspondence.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When the diameter of the FRP bar is smaller than the diameter of the lower groove and the upper groove, the servo motor, screw, screw block, guide block and guide rod are used in combination to make the top plate and the bottom plate overlap together. At the same time, the electric telescopic rod, linkage plate, linkage rod and clamping block are used in combination to enable the clamping block to firmly squeeze and fix the FRP bar in the lower groove, thereby completing the fixation of the FRP bar. This auxiliary clamping tooling can fix FRP bars of different diameters, thereby improving its practicality.

[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the compression block of the utility model;

[0019] Figure 3 It is a schematic diagram of the compression guide hole structure of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Bottom plate; 2. Lower groove; 3. Guide rod; 4. Servo motor; 5. Screw; 6. Screw block; 7. Top plate; 8. Upper groove; 9. Pressing guide hole; 10. Guide block; 11. Electric telescopic rod; 12. Linkage plate; 13. Linkage rod; 14. Pressing block; 15. First anti-slip block; 16. Second anti-slip block. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and are not in exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] See also Figures 1 to 3 In the embodiment of the present utility model, an auxiliary clamping tool comprises a base plate 1, a lower groove 2 is provided on the upper side of the base plate 1, a guide rod 3 is provided on the right side of the lower groove 2, a servo motor 4 is fixedly installed inside the base plate 1, a screw 5 is fixedly installed on the output end of the servo motor 4, a screw block 6 is threadedly connected to the outer side of the screw 5, a top plate 7 is fixedly installed on the outer side of the screw block 6, an upper groove 8 is provided on the lower side of the top plate 7, a pressing guide hole 9 is provided just above the upper groove 8, a guide block 10 is fixedly installed on the right side of the top plate 7, an electric telescopic rod 11 is fixedly installed on the upper side of the top plate 7, a linkage plate 12 is fixedly installed on the output end of the electric telescopic rod 11, a linkage rod 13 is fixedly installed on the lower side of the linkage plate 12, a pressing member 14 is fixedly installed on the lower end of the linkage rod 13, a first anti-slip block 15 is fixedly installed on the upper end of the screw 5, and a second anti-slip block 16 is fixedly installed on the upper end of the guide rod 3.

[0026] See also Figure 1-3 The upper groove 8 is located directly above the lower groove 2, wherein the upper groove 8 and the lower groove 2 are in a one-to-one correspondence. By setting the upper groove 8 and the lower groove 2 in a one-to-one correspondence, the FRP reinforcement can be easily fixed.

[0027] See also Figure 1-3 The screw block 6 is fixedly installed on the left side of the top plate 7. The screw block 6 drives the top plate 7 to move, thereby squeezing and fixing the FRP reinforcement.

[0028] See also Figure 1-3 The guide block 10 is slidably connected to the guide rod 3. The guide rod 3 is fixedly mounted at the upper right corner of the bottom plate 1. The guide block 10 and the guide rod 3 cooperate to force the screw block 6 to move only up and down on the screw rod 5 and will not rotate with the screw rod 5, thereby ensuring that the top plate 7 moves more stably.

[0029] See also Figure 1-3 The pressing member 14 is arranged in the pressing guide hole 9 and is located directly above the lower groove 2. By arranging the pressing member 14 directly above the lower groove 2, it is convenient to squeeze and fix the upper part of the FRP bar, thereby reducing the slippage of the FRP bar due to uneven force during the extrusion process.

[0030] See also Figure 1-3The compression guide hole 9 is opened inside the top plate 7, wherein the compression guide hole 9 and the upper groove 8 are in a one-to-one correspondence. The compression guide hole 9 can guide the compression block 14 during the movement, making it easier for the compression block 14 to squeeze and fix the upper side of the FRP bar.

[0031] The working principle of the present invention is as follows: when the FRP bar auxiliary clamping tool is used, when the diameter of the FRP bar is larger than the diameter of the lower groove 2 and the upper groove 8, the FRP bar is directly placed inside the lower groove 2 on the upper side of the bottom plate 1. After all the FRP bars are placed inside the lower groove 2, the servo motor 4 is started again. The servo motor 4 drives the screw rod 5 to rotate in the positive direction, and the screw rod 5 drives the screw block 6 to move downward, and the screw block 6 drives the top plate 7 to move downward. At the same time, the guide block 10 inside the top plate 7 moves downward on the guide rod 3, forcing the screw block 6 to only move up and down on the screw rod 5 and not to rotate with the screw 5, thereby ensuring that the top plate 7 moves more stably. When the upper groove 8 on the lower side of the top plate 7 contacts the FRP bar, the servo motor 4 stops working, and the top plate 7 and the bottom plate 1. Squeeze and fix the upper and lower sides of the FRP bar, firmly fix the FRP bar between the top plate 7 and the bottom plate 1, and complete the fixation of the FRP bar. When the diameter of the FRP bar is smaller than the diameter of the lower groove 2 and the upper groove 8, directly place the FRP bar inside the lower groove 2 on the upper side of the bottom plate 1. The rest of the operation is the same as above, so that the top plate 7 and the bottom plate 1 are superimposed together. Then start the electric telescopic rod 11. The electric telescopic rod 11 contracts, driving the linkage plate 12 to move downward. The linkage plate 12 drives the linkage rod 13 to move downward. The linkage rod 13 drives the pressing block 14 to move downward synchronously. When the pressing block 14 contacts and squeezes the FRP bar, the electric telescopic rod 11 stops working, and the pressing block 14 will firmly fix the FRP bar in the lower groove 2, completing the fixation of the FRP bar.

[0032] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. An auxiliary clamping tool, characterized in that: The invention comprises a bottom plate (1), a lower groove (2) is provided on the upper side of the bottom plate (1), a guide rod (3) is provided on the right side of the lower groove (2), a servo motor (4) is fixedly installed inside the bottom plate (1), a screw rod (5) is fixedly installed on the output end of the servo motor (4), a screw block (6) is threadedly connected to the outer side of the screw rod (5), a top plate (7) is fixedly installed on the outer side of the screw block (6), an upper groove (8) is provided on the lower side of the top plate (7), and a pressing guide hole (9) is provided directly above the upper groove (8) A guide block (10) is fixedly installed on the right side of the top plate (7), an electric telescopic rod (11) is fixedly installed on the upper side of the top plate (7), a linkage plate (12) is fixedly installed on the output end of the electric telescopic rod (11), a linkage rod (13) is fixedly installed on the lower side of the linkage plate (12), a pressing piece (14) is fixedly installed on the lower end of the linkage rod (13), a first anti-slip block (15) is fixedly installed on the upper end of the screw rod (5), and a second anti-slip block (16) is fixedly installed on the upper end of the guide rod (3).

2. The auxiliary clamping tool according to claim 1, characterized in that: The upper groove (8) is located directly above the lower groove (2), wherein the upper groove (8) and the lower groove (2) are in a one-to-one correspondence.

3. The auxiliary clamping tool according to claim 1, characterized in that: The screw block (6) is fixedly mounted on the left side inside the top plate (7).

4. The auxiliary clamping tool according to claim 1, characterized in that: The guide block (10) is slidably connected to the guide rod (3), wherein the guide rod (3) is fixedly mounted at the upper right corner of the base plate (1).

5. The auxiliary clamping tool according to claim 1, characterized in that: The pressing member (14) is arranged in the pressing guide hole (9) and is located directly above the lower groove (2).

6. The auxiliary clamping tool according to claim 1, characterized in that: The clamping guide hole (9) is opened inside the top plate (7), wherein the clamping guide hole (9) and the upper groove (8) are in a one-to-one correspondence.

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