Fastening screw supporting jig

Abstract

The utility model relates to the technical field of supporting jigs, in particular to a fastening screw supporting jig, and aims to solve the technical problem that in the prior art, when a fastening screw is inserted into a screw hole formed in equipment needing to be fixed, the fastening screw is prone to inclining, and therefore the screw cannot achieve the fastening effect. And an operation hole penetrating through the supporting bin is formed in the top of the supporting bin. Fastening screws are conveyed into the supporting bin through the conveying mechanism, the fastening screws entering the supporting bin are supported through the supporting plate, a worker can install the fastening screws in screw holes in the surface of equipment through existing tools such as an electric drill and a screwdriver, and in the process, the fastening screws are supported all the time; the fastening screws are prevented from inclining and deviating when moving towards the screw holes of the equipment, so that the mounting effect is guaranteed, the supporting plate can support the fastening screws of different sizes due to the inclined arrangement of the supporting plate, and therefore the practicability and convenience are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting jigs, and more specifically to a fastening screw supporting jig. Background Art

[0002] A setscrew support jig is a tool used to support and secure a workpiece, reducing errors and losses caused by setscrew movement.

[0003] The prior art discloses a utility model patent called a screw loading fixture with application number CN202021761117.9, which can effectively limit the movement range of the screw through a sliding device, so that the screw can stably enter the through hole on the surface of the fixing groove, so that the screw can be aligned with the fixing hole on the surface of the external device, and the screw is driven to rotate through the rotating device inside the fixing groove, thereby completing the tightening operation of the screw.

[0004] However, when it is in use, only the inner surface contour of the sliding opening is larger than the outer surface contour of the screw, so that the screw slides in the sliding opening without colliding with the inner wall of the sliding opening. Although this solves the problem of the screw colliding with the inner wall of the channel during free descent, it also causes the screw to lose its supporting and fixing effect during the descent process, so that the screw is prone to tilt when inserted into the screw hole on the equipment to be fixed, resulting in the screw being unable to achieve a tightening effect. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a fastening screw support fixture to solve the technical problem in the prior art that the fastening screws are prone to tilt when inserted into the screw holes installed on the equipment to be fixed, thereby causing the screws to fail to achieve the fastening effect.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a fastening screw support fixture, comprising a support bin, an operating hole for passing the support bin is opened at the top of the support bin, the inner wall of the support bin is slidably connected to a limit plate, the top of the limit plate is fixedly connected to a first tension spring, the other end of the first tension spring is fixedly connected to the top inner wall of the support bin, the outer wall of the limit plate is slidably connected to a linkage plate, a second tension spring is arranged on one side opposite to the linkage plates, the two ends of the second tension spring are respectively fixedly connected to the one side opposite to the limit plates, and the other end of the linkage plate is respectively fixedly connected to The interior is a hollow support plate, and the support plate is inclined. The bottom of the support bin is fixedly connected to a guide plate with an arc-shaped upper side. The outside of the support bin is provided with a feeding mechanism for continuously feeding fastening screws to the inside of the support. The fastening screws are fed to the inside of the support bin by the feeding mechanism, and the fastening screws entering the inside of the support bin are supported by the support plate. The staff can install the fastening screws in the screw holes on the surface of the equipment by using existing tools such as electric drills and screwdrivers. In the process, the fastening screws are supported at all times to prevent the fastening screws from tilting or deflecting when moving toward the screw holes of the equipment, thereby ensuring the installation effect.

[0007] Preferably, the feeding mechanism includes a feeding bin fixedly connected to the outer wall of the supporting bin, the inner wall of the supporting bin is provided with a shaped hole passing through it and communicating with the interior of the feeding bin, the inner wall of the feeding bin is fixedly connected with a symmetrically arranged lower clamping rod, and the inner wall of the feeding bin is fixedly connected with a symmetrically arranged upper clamping rod, the other ends of the lower clamping rod and the upper clamping rod extend into the supporting bin after passing through the shaped hole, a moving channel for the movement of a fastening screw is formed between the upper clamping rod and the lower clamping rod, and a feeding port passing through it is provided on the top of the feeding bin; the fastening screw enters the feeding bin through the feeding port, is limited by the upper clamping rod and the lower clamping rod, and a moving channel is provided for it, so that the fastening screw enters the interior of the supporting bin, so that the staff does not need to frequently take the fastening screw from the storage place of the fastening screw, thereby increasing convenience.

[0008] Preferably, a plurality of slide grooves connected to the interior thereof are formed on one of the opposite sides of the support plates, a plurality of support members corresponding to the slide grooves are provided on one of the opposite sides of the support plates, one end of the support member extends through the slide groove to the interior of the support plate and is slidably connected to the inner wall of the slide groove, a pressure spring is fixedly connected to the bottom inner wall of the support plate, and the other end of the pressure spring is fixedly connected to the bottom of the support member; through the provided support member, the fastening screw is first supported by the support member, thereby preventing the fastening screw from tilting during the process of moving toward the support plate.

[0009] Preferably, the outer wall of the feed bin is provided with a pushing groove passing through it, and the inner wall of the pushing groove is slidably connected with a pushing rod, one end of which extends into the interior of the feed bin and is located between the upper clamping rod and the lower clamping rod; by providing the pushing rod, the staff can control the movement of the fastening screw by pulling the pushing rod.

[0010] Preferably, one end of the upper clamping rod extending into the interior of the support bin is hinged with a stop rod via a torsion spring; the stop rod can prevent the fastening screw from freely sliding out of the moving channel formed between the upper clamping rod and the lower clamping rod.

[0011] Preferably, the outer wall of the support bin is fixedly connected to symmetrically arranged bolt connecting plates, and bolts are arranged on the upper parts of the bolt connecting plates; the support bin is connected to the outer wall of the equipment by the arranged bolts, thereby increasing the stability when the support fastening screws are moved toward the screw holes of the equipment.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model conveys fastening screws to the inside of the support bin through the feeding mechanism, and the fastening screws entering the support bin are supported by the support plate. The staff can install the fastening screws in the screw holes on the surface of the equipment through existing tools such as electric drills and screwdrivers, and in this process, the fastening screws are always supported to prevent the fastening screws from tilting and deflecting when moving toward the screw holes of the equipment, thereby ensuring the installation effect, and due to the inclined setting of the support plate, the support plate can support fastening screws of different sizes, thereby greatly increasing practicality and convenience.

[0014] 2. The utility model also provides a support member, which first supports the fastening screw, thereby preventing the fastening screw from tilting during the process of moving toward the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a first cross-sectional view of the support bin in the utility model;

[0017] Figure 3 This is a second cross-sectional view of the support bin in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the support plate in the utility model;

[0019] Figure 5 It is a cross-sectional view of the support plate in the utility model;

[0020] Figure 6 for Figure 2 A partial enlarged view of point A in the figure.

[0021] Description of the numbers in the figure:

[0022] 1. Support bin; 2. Operation hole; 3. Limit plate; 4. First tension spring; 5. Linkage plate; 6. Second tension spring; 7. Support plate; 8. Guide plate; 9. Feed bin; 10. Profile hole; 11. Lower clamping rod; 12. Upper clamping rod; 13. Feed inlet; 14. Slide; 15. Support member; 16. Pressure spring; 17. Pushing trough; 18. Pushing rod; 19. Stop rod; 20. Bolt connecting plate; 21. Bolt. DETAILED DESCRIPTION

[0023] like Figures 1 to 6 As shown, the utility model relates to a fastening screw support fixture, including a support bin 1, an operating hole 2 is opened on the top of the support bin 1, the inner wall of the support bin 1 is slidably connected to a limit plate 3, the top of the limit plate 3 is fixedly connected to a first tension spring 4, the other end of the first tension spring 4 is fixedly connected to the top inner wall of the support bin 1, the outer wall of the limit plate 3 is slidably connected to a linkage plate 5, a second tension spring 6 is arranged on the opposite side of the linkage plates 5, the two ends of the second tension spring 6 are respectively fixedly connected to the opposite side of the limit plate 3, and the other end of the linkage plate 5 is respectively fixedly connected to a support having a hollow interior. Plate 7, and the support plate 7 is inclined, the bottom of the support bin 1 is fixedly connected with a guide plate 8 with an arc-shaped upper side, and the outside of the support bin 1 is provided with a feeding mechanism for continuously feeding fastening screws to the inside of the support; the fastening screws are fed to the inside of the support bin 1 by the feeding mechanism, and the fastening screws entering the inside of the support bin 1 are supported by the support plate 7, and the staff can install the fastening screws in the screw holes on the surface of the equipment through existing tools such as electric drills and screwdrivers, and in this process, the fastening screws are always supported to prevent the fastening screws from tilting or deflecting when moving toward the screw holes of the equipment, thereby ensuring the installation effect.

[0024] Furthermore, the feeding mechanism includes a feeding bin 9 fixedly connected to the outer wall of the supporting bin 1, and the inner wall of the supporting bin 1 is provided with a contoured hole 10 which penetrates it and communicates with the interior of the feeding bin 9, and the inner wall of the feeding bin 9 is fixedly connected with a symmetrically arranged lower clamping rod 11, and the inner wall of the feeding bin 9 is fixedly connected with a symmetrically arranged upper clamping rod 12, and the other ends of the lower clamping rod 11 and the upper clamping rod 12 extend into the supporting bin 1 after passing through the contoured hole 10, and a moving channel for the fastening screw to move is formed between the upper clamping rod 12 and the lower clamping rod 11, and a feeding port 13 which penetrates it is provided at the top of the feeding bin 9; the fastening screw enters the feeding bin 9 through the feeding port 13, and is limited by the upper clamping rod 12 and the lower clamping rod 11, and a moving channel is provided for it, so that the fastening screw enters the interior of the supporting bin 1, so that the staff does not need to frequently take the fastening screw from the storage place of the fastening screw, thereby increasing convenience.

[0025] Furthermore, a plurality of slide grooves 14 connected to the interior thereof are provided on one opposite side of the support plates 7, and a plurality of support members 15 corresponding to the slide grooves 14 are provided on one opposite side of the support plates 7. One end of the support member 15 extends through the slide groove 14 to the interior of the support plate 7 and is slidably connected to the inner wall of the slide groove 14. A pressure spring 16 is fixedly connected to the bottom inner wall of the support plate 7, and the other end of the pressure spring 16 is fixedly connected to the bottom of the support member 15. Through the provided support member 15, the fastening screw is first supported by the support member 15, thereby preventing the fastening screw from tilting during the process of moving toward the support plate 7.

[0026] Furthermore, the outer wall of the feed bin 9 is provided with a pushing groove 17 which passes through it, and the inner wall of the pushing groove 17 is slidably connected with a pushing rod 18, one end of which extends to the interior of the feed bin 9 and is located between the upper clamping rod 12 and the lower clamping rod 11; by providing the pushing rod 18, the staff can control the movement of the fastening screw by pulling the pushing rod 18.

[0027] Furthermore, one end of the upper clamping rod 12 extending into the interior of the support bin 1 is hinged with a stop rod 19 via a torsion spring; the stop rod 19 can prevent the fastening screw from freely sliding out of the moving channel formed between the upper clamping rod 12 and the lower clamping rod 11.

[0028] Furthermore, the outer wall of the support bin 1 is fixedly connected to the symmetrically arranged bolt connecting plates 20, and bolts 21 are arranged on the upper part of the bolt connecting plates 20; the support bin 1 is connected to the outer wall of the equipment by the arranged bolts 21, thereby increasing the stability when the support fastening screws are moved toward the screw holes of the equipment.

[0029] Working principle: This embodiment provides a fastening screw support fixture. When in use, the worker sequentially puts the fastening screws from the feed port 13 into the feed bin 9, limits them by the upper clamping rod 12 and the lower clamping rod 11, and aligns the operating hole 2 with the screw hole on the device, and then pulls the push rod 18, so that the push rod 18 starts to push the fastening screw to move, so that the fastening screw pushes the stop rod 19, so that the stop rod 19 twists, so that the fastening screw closest to the support bin 1 enters the support bin 1 and falls on the support member 15;

[0030] At this time, the staff can use the existing electric drill or screwdriver to squeeze the nut of the fastening screw through the operating hole 2, so that the fastening screw begins to squeeze the support member 15 and move toward the screw hole of the equipment. During the movement, the fastening screw first pushes the support member 15 to squeeze the pressure spring 16 to start moving, and as the fastening screw moves, the nut of the fastening screw begins to gradually contact the inclined support plate 7, and the fastening screw is supported by the support member 15 and the support plate 7, so that the fastening screw deviates and tilts during the process of moving and installing toward the screw hole, and as the fastening screw is gradually installed to the equipment, the fastening screw is tightened. The bottom of the linkage plate 5 gradually contacts the top of the arc of the guide plate 8 in the screw hole on the equipment, and as the linkage plate 5 moves downward, the linkage plate 5 is pushed by the guide plate 8 and begins to pull the second tension spring 6 to extend, so that the linkage plate 5 begins to move and drives the support plate 7 and the support member 15 away from each other, so that the fastening screws can be directly installed into the screw holes of the equipment, and the first tension spring 4 will drive the limit plate 3 to move under its own tension, so that the limit plate 3 drives the support plate 7 and the support member 15 to reset and move through the linkage plate 5, preparing for the next support and fastening screws.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A fastening screw support fixture, characterized in that: The invention comprises a support bin (1), wherein the top of the support bin (1) is provided with an operating hole (2) penetrating the support bin, the inner wall of the support bin (1) is slidably connected to a limit plate (3), the top of the limit plate (3) is fixedly connected to a first tension spring (4), the other end of the first tension spring (4) is fixedly connected to the inner wall of the top of the support bin (1), the outer wall of the limit plate (3) is slidably connected to a linkage plate (5), a second tension spring (6) is arranged on the opposite side between the linkage plates (5), the two ends of the second tension spring (6) are respectively fixedly connected to the opposite side between the limit plates (3), the other end of the linkage plate (5) is respectively fixedly connected to a support plate (7) with a hollow interior, and the support plate (7) is inclined, the bottom of the support bin (1) is fixedly connected to a guide plate (8) with an arc-shaped upper side, and a feeding mechanism for continuously feeding fastening screws to the support interior is arranged on the outside of the support bin (1).

2. A fastening screw support fixture according to claim 1, characterized in that: The feeding mechanism comprises a feeding bin (9) fixedly connected to the outer wall of the supporting bin (1), the inner wall of the supporting bin (1) is provided with a contoured hole (10) penetrating the supporting bin (1) and communicating with the interior of the feeding bin (9), the inner wall of the feeding bin (9) is fixedly connected with a symmetrically arranged lower clamping rod (11), the inner wall of the feeding bin (9) is fixedly connected with a symmetrically arranged upper clamping rod (12), the other ends of the lower clamping rod (11) and the upper clamping rod (12) both pass through the contoured hole (10) and extend into the supporting bin (1), a moving channel for the movement of the fastening screw is formed between the upper clamping rod (12) and the lower clamping rod (11), and a feeding port (13) penetrating the feeding bin (9) is provided at the top.

3. A fastening screw support fixture according to claim 1, characterized in that: A plurality of slide grooves (14) communicating with the interior of the support plates (7) are provided on one opposite side of the support plates (7), and a plurality of support members (15) corresponding to the slide grooves (14) are provided on one opposite side of the support plates (7), one end of the support member (15) passes through the slide groove (14) and extends to the interior of the support plate (7) and is slidably connected to the inner wall of the slide groove (14), a pressure spring (16) is fixedly connected to the inner wall of the bottom of the support plate (7), and the other end of the pressure spring (16) is fixedly connected to the bottom of the support member (15).

4. A fastening screw support fixture according to claim 2, characterized in that: The outer wall of the feed bin (9) is provided with a pushing groove (17) penetrating the feeding bin, and the inner wall of the pushing groove (17) is slidably connected with a pushing rod (18), one end of which extends into the interior of the feed bin (9) and is located between the upper clamping rod (12) and the lower clamping rod (11).

5. A fastening screw support fixture according to claim 2, characterized in that: One end of the upper clamping rod (12) extending to the interior of the support bin (1) is hingedly connected to a blocking rod (19) via a torsion spring.

6. A fastening screw support fixture according to claim 1, characterized in that: The outer wall of the support bin (1) is fixedly connected to symmetrically arranged bolt connection plates (20), and bolts (21) are arranged on the upper parts of the bolt connection plates (20).

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