Tool frame for aviation plug of bell jar type electric heating furnace

Abstract

The utility model discloses a tool frame for an aviation plug of a bell jar type electric heating furnace, which comprises a bottom frame, bearing seats are transversely arranged on the left side wall and the right side wall of the bottom frame in a penetrating manner, and threaded rods are arranged in the bearing seats on the two sides in a penetrating manner; the threaded rods on the two sides are both in threaded connection with movable sleeve rods, supporting plates are arranged at the upper ends of the movable sleeve rods on the two sides, firstly, the aviation plug is placed among the first clamping plate, the second clamping plate and the third clamping plate on the two sides, the threaded rods are rotated to drive the movable sleeve rods to move transversely, and then the aviation plug is fixed; the first clamping plate, the second clamping plate and the third clamping plate on the two sides are indirectly driven to move, when the first clamping plate, the second clamping plate and the third clamping plate on the two sides move towards the inner side, the upper side, the left side and the right side of the aviation plug are limited, and then a telescopic cylinder is started to push a push plate to limit the lower side of the aviation plug; the position of the aviation plug is fixed, and then the next step of welding can be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling racks, and specifically relates to a tooling rack for an aviation plug of a bell-type electric heating furnace. Background Technique

[0002] In the related art, an aviation plug, also known as a plug socket, is widely used in various electrical circuits and plays a role in connecting or disconnecting the circuit, so that a communication bridge is built between the blocked or isolated circuits in the circuit, enabling the current to flow and the circuit to achieve the intended function.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0004] There are various types of aviation plugs, and during the welding process, it is necessary to dock the welding pins of the aviation plug with the circuit board. However, due to the very small distance between the welding pins, it is necessary to adjust the horizontal angle of the circuit board to achieve precise welding. In the prior art, multiple people are required to cooperate to achieve welding. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tooling rack for an aviation plug of a bell-type electric heating furnace to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A tooling rack for an aviation plug of a bell-type electric heating furnace includes a bottom frame. The left and right side walls of the bottom frame are both horizontally penetrated with bearing seats, and threaded rods are penetrated through both bearing seats; moving sleeves are threadedly connected to both threaded rods, and support plates are provided at the upper ends of both moving sleeves. First linear bearings, second linear bearings, and third linear bearings are sequentially arranged from top to bottom in the plate walls of both support plates; a first clamping plate, a second clamping plate, and a third clamping plate are respectively arranged inside the first linear bearing, the second linear bearing, and the third linear bearing. The clamping surfaces of the first clamping plate, the second clamping plate, and the third clamping plate form an arc surface that is inclined and curved from inside to outside and from top to bottom; a telescopic cylinder is longitudinally arranged in the middle of the upper side wall of the bottom frame, and a push plate is provided at the driving end of the telescopic cylinder.

[0007] Preferably, the lower end of the bottom frame is provided with tooling rack legs, and the number of the tooling rack legs is several and evenly distributed at the corners of the lower end surface of the bottom frame.

[0008] Preferably, a guide shaft is horizontally arranged inside the bottom frame, a sleeve is arranged on the guide shaft, and the upper end of the sleeve is fixedly connected to the support plate.

[0009] Preferably, limit rings are arranged on both the left and right sides of the middle of the guide shaft.

[0010] Preferably, connecting rods and helical springs are provided between the first clamping plate, the second clamping plate and the third clamping plate and their corresponding first linear bearings, second linear bearings and third linear bearings. The helical spring is sleeved outside the connecting rod, and the connecting rod is inserted into its corresponding bearing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: First, the aviation plug is placed between the first clamping plates, the second clamping plates and the third clamping plates on both sides. The threaded rod is rotated to drive the moving sleeve rod to move horizontally, indirectly driving the first clamping plates, the second clamping plates and the third clamping plates on both sides to move. When the first clamping plates, the second clamping plates and the third clamping plates on both sides move inward, the upper side and the left and right sides of the aviation plug are limited. Then, the telescopic cylinder is started to push the push plate to limit the lower side of the aviation plug, so as to fix the position of the aviation plug, and the next welding step can be carried out. Description of the Drawings

[0012] Figure 1 It is the front view schematic diagram of the present utility model.

[0013] In the figure: 1, bottom frame; 2, bearing seat; 3, threaded rod; 4, moving sleeve rod; 5, support plate; 6, first linear bearing; 7, second linear bearing; 8, third linear bearing; 9, first clamping plate; 10, second clamping plate; 11, third clamping plate; 12, telescopic cylinder; 13, push plate; 14, tooling frame leg; 15, guide shaft; 16, sleeve; 17, limit ring. Detailed Embodiment

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0015] Please refer to Figure 1, the present utility model provides a technical solution: a tooling rack for an aviation plug of a bell-type electric heating furnace, including a bottom frame 1. Bearing seats 2 are horizontally penetrated through the left and right side walls of the bottom frame 1. Threaded rods 3 are penetrated through both bearing seats 2 on both sides. A handwheel for facilitating the staff to apply force is arranged at the outer end of the threaded rod 3. Moving sleeve rods 4 are threadedly connected to both threaded rods 3 on both sides. Support plates 5 are arranged at the upper ends of both moving sleeve rods 4. A first linear bearing 6, a second linear bearing 7, and a third linear bearing 8 are sequentially arranged from top to bottom in the plate walls of both support plates 5. First clamping plates 9, second clamping plates 10, and third clamping plates 11 are respectively arranged inside the first linear bearing 6, the second linear bearing 7, and the third linear bearing 8. The clamping surfaces of the first clamping plate 9, the second clamping plate 10, and the third clamping plate 11 form an arc surface that is inclined and curved from inside to outside and from top to bottom. A telescopic cylinder 12 is longitudinally arranged in the middle of the upper side wall of the bottom frame 1, and a push plate 13 is arranged at the driving end of the telescopic cylinder.

[0016] Specifically, tooling rack legs 14 are arranged at the lower end of the bottom frame 1. The number of tooling rack legs 14 is several and they are evenly distributed at the corners of the lower end surface of the bottom frame 1. The tooling rack legs 14 facilitate the staff to place the bottom frame 1 and keep the bottom frame 1 stable.

[0017] Specifically, a guide shaft 15 is horizontally arranged inside the bottom frame 1. A sleeve 16 is arranged on the guide shaft 15. The upper end of the sleeve 16 is fixedly connected to the support plate 5. The arrangement of the guide shaft 15 and the sleeve 16 can ensure the stable position of the support plate 5 without deviation.

[0018] Specifically, limit rings 17 are arranged on both the left and right sides of the middle of the guide shaft 15 to limit the movement of the sleeve 16 and indirectly limit the horizontal movement distance of the support plate 5 to prevent the clamping plates arranged on both support plates 5 from moving excessively.

[0019] Specifically, connecting rods and spiral springs are arranged between the first clamping plate 9, the second clamping plate 10, and the third clamping plate 11 and their corresponding first linear bearing 6, second linear bearing 7, and third linear bearing 8. The spiral spring is sleeved on the outside of the connecting rod, and the connecting rod is inserted into its corresponding bearing. At the same time, the spiral springs arranged are fixedly connected to their corresponding first linear bearing 6, second linear bearing 7, and third linear bearing 8.

[0020] Working principle: When the utility model is working, first place the aviation plug between the first clamping plate 9, the second clamping plate 10 and the third clamping plate 11 on both sides, rotate the threaded rod 3 to drive the moving sleeve rod 4 to move horizontally, indirectly drive the first clamping plate 9, the second clamping plate 10 and the third clamping plate 11 on both sides to move. When the first clamping plate 9, the second clamping plate 10 and the third clamping plate 11 on both sides all move inwards, and the clamping surfaces of the first clamping plate 9, the second clamping plate 10 and the third clamping plate 11 form an arc surface that is inclined and curved from the inside to the outside and from top to bottom, so the upper side and the left and right sides of the aviation plug can be limited. Then start the telescopic cylinder 12 to push the push plate 13 to limit the lower side of the aviation plug, so as to fix the position of the aviation plug.

[0021] In the description of the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0022] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bell-shaped electric heating furnace aviation plug fixture, characterized in that: It comprises a bottom frame (1), the left and right side walls of the bottom frame (1) are both provided with bearing seats (2) extending transversely therethrough, and the bearing seats (2) on both sides are both provided with threaded rods (3) extending therethrough; The threaded rods (3) on both sides are threadedly connected with movable sleeve rods (4), the upper ends of the movable sleeve rods (4) on both sides are provided with support plates (5), and the plate walls of the support plates (5) on both sides are provided with a first linear bearing (6), a second linear bearing (7) and a third linear bearing (8) in sequence from top to bottom; A first clamping plate (9), a second clamping plate (10) and a third clamping plate (11) are respectively disposed on the inner sides of the first linear bearing (6), the second linear bearing (7) and the third linear bearing (8); the clamping surfaces of the first clamping plate (9), the second clamping plate (10) and the third clamping plate (11) form an arc surface that is inclined and curved from inside to outside and from top to bottom; A telescopic cylinder (12) is longitudinally provided in the middle of the upper side wall of the bottom frame (1), and a push plate (13) is provided at the driving end of the telescopic cylinder.

2. The bell-shaped electric heating furnace aviation plug fixture according to claim 1, characterized in that: The lower end of the bottom frame (1) is provided with a tooling frame support leg (14), and the tooling frame support legs (14) are in a plurality and are evenly distributed at the corners of the lower end surface of the bottom frame (1).

3. The bell-shaped electric heating furnace aviation plug fixture according to claim 1, characterized in that: A guide shaft (15) is transversely arranged inside the bottom frame (1), a sleeve (16) is arranged on the guide shaft (15), and the upper end of the sleeve (16) is fixedly connected to the support plate (5).

4. The tooling frame for the aviation plug of a bell-shaped electric heating furnace according to claim 3, characterized in that: Limiting rings (17) are provided on both the left and right sides of the middle of the guide shaft (15).

5. The bell-shaped electric heating furnace aviation plug fixture according to claim 1, characterized in that: A connecting rod and a coil spring are provided between the first clamping plate (9), the second clamping plate (10) and the third clamping plate (11) and their corresponding first linear bearing (6), the second linear bearing (7) and the third linear bearing (8); the coil spring is sleeved on the outside of the connecting rod, and the connecting rod is inserted into its corresponding bearing.

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