Semi-shielding baking sleeve jig

Abstract

The utility model provides a half-shielding baking sleeve jig. The half-shielding baking sleeve jig comprises a transverse plate, a plurality of evenly-arranged supporting assemblies are arranged at the top end of the transverse plate, two symmetrical arc-shaped elastic pieces are arranged at the top end of an upper supporting rod, supporting springs are arranged in the arc-shaped elastic pieces, and outer protection rubber protruding blocks are arranged on the outer sides of the arc-shaped elastic pieces. The two symmetrically-arranged arc-shaped elastic pieces are supported at the top of the supporting assembly through the upper supporting rod, the arc-shaped elastic pieces have potential energy expanding towards the outer side, and when the arc-shaped elastic pieces are sleeved with the sleeve, the arc-shaped elastic pieces can be squeezed and then tightly pressed on the inner wall face of the sleeve by being matched with the tensioning thrust of the supporting spring towards the outer side; according to the structure arrangement, the contact area of the arc-shaped elastic pieces and the sleeve is large, the two-side extrusion mode is adopted, the installation stability is higher, the supporting assembly is installed through the threaded head, disassembly and replacement are convenient, and the use cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of jigs and relates to a semi-shielded baking sleeve jig. Background Art

[0002] The sleeve is a component of furniture. Before assembly, the sleeve needs to be powder-coated so that the surface of the sleeve is adsorbed with powder coating to achieve the effect of dyeing and improving corrosion resistance. During the powder-coating process, the sleeve needs to be baked at high temperature to solidify the powder coating on the surface. The traditional high-temperature baking method is to place the sleeve on a tray for high-temperature baking. This high-temperature baking method has the following disadvantages: 1. It occupies a large amount of horizontal space and does not make reasonable use of the vertical space; 2. The multi-layer tray will reduce the fluidity of the gas, and the high-temperature baking efficiency is low; 3. The multi-layer tray also makes the heat distribution uneven. The high-temperature baking degree of the sleeves in different positions is different, and it is difficult to ensure the quality. Application No. 202022955923.6 discloses a powder spray baking jig for the sleeve, including a frame and a positioning hook body, and multiple positioning hook bodies are fixed to the frame body; the positioning hook body includes a connecting rod and an elastic hook, one end of the connecting rod is connected to the frame body, and the other end is connected to the elastic hook. In the utility model, the positioning hook body is inserted into the sleeve to realize the positioning of the sleeve without affecting the gas flowability, thereby improving the powder spray baking efficiency.

[0003] Although the rearward placement of the above structure can avoid the above problems, there are fewer contact points between the elastic hook and the sleeve. Therefore, the supporting strength is insufficient, which can easily cause the sleeve to fall off. Utility Model Content

[0004] The purpose of the present invention is to provide a semi-shielded baking sleeve fixture to solve the problems raised in the above background technology.

[0005] The purpose of this utility model can be achieved through the following technical solutions:

[0006] A semi-shielded baking sleeve fixture includes a horizontal plate, a hanging rod, a support assembly, an upper support rod and an arc-shaped spring piece. The top of the horizontal plate is provided with multiple evenly arranged support assemblies. The support assembly consists of a support seat, an upper support rod, a lower support rod and an arc-shaped spring piece. The top of the support seat is connected to the upper support rod. The top of the upper support rod is provided with two symmetrical arc-shaped spring pieces, and a support spring is provided inside the arc-shaped spring piece. The outside of the arc-shaped spring piece is provided with an external protective rubber bump.

[0007] In the above-mentioned semi-shielded baking sleeve fixture, a lower support rod is provided at the bottom end of the support seat, and a rubber pad is provided at the connection between the lower support rod and the support seat.

[0008] In the above-mentioned semi-shielded baking sleeve fixture, a threaded head is provided at the bottom end of the lower support rod, and the threaded head passes through the horizontal plate and is threadedly sleeved with a locking nut at the bottom of the horizontal plate.

[0009] In the above-mentioned semi-shielded baking sleeve fixture, a hanging rod is installed on one side of the middle portion of the horizontal plate, and a hanging hook is provided on the top end of the hanging rod.

[0010] In the above-mentioned semi-shielded baking sleeve fixture, a mounting hole is opened in the middle position of the horizontal plate, the bottom end of the hanging rod is connected with a locking screw, and one end of the locking screw passes through the horizontal plate and is threadedly connected with the locking nut on the side of the horizontal plate.

[0011] Compared with the prior art, the advantages of the semi-shielded baking sleeve fixture of the utility model are:

[0012] The present application improves the support assembly on the horizontal plate. The top of the support assembly is supported by two symmetrically arranged arc-shaped spring pieces through an upper support rod. The arc-shaped spring pieces have potential energy to expand outward. In conjunction with the tensioning thrust of the support spring toward the outside, when the sleeve is sleeved on the arc-shaped spring piece, the arc-shaped spring piece will be squeezed and then pressed against the inner wall of the sleeve, rubbing against the inner wall of the sleeve, thereby supporting the sleeve. Such a structural setting has a higher installation stability due to the large contact area between the arc-shaped spring piece and the sleeve and the use of two-side extrusion. In addition, the support assembly of the present application is installed through a threaded head, which is also convenient for disassembly and replacement, thereby reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a semi-shielded baking sleeve fixture.

[0014] Figure 2 The utility model is a schematic diagram of the structure of a hanging rod of a semi-shielded baking sleeve fixture.

[0015] Figure 3 The utility model is a schematic diagram of the installation structure of the support component of the semi-shielded baking sleeve fixture.

[0016] Figure 4 This is a schematic structural diagram of a support assembly of a semi-shielded baking sleeve fixture of the present invention.

[0017] In the figure, 1. horizontal plate; 2. hanging rod; 3. hanging hook; 4. locking screw; 5. support assembly; 6. locking nut 2; 7. upper support rod; 8. arc-shaped spring; 9. support spring; 10. outer protective rubber bump; 11. support seat; 12. rubber pad; 13. lower support rod; 14. threaded head. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] A semi-shielded baking sleeve fixture includes a horizontal plate 1, a hanging rod 2, a support assembly 5, an upper support rod 7 and an arc-shaped spring piece 8. The top of the horizontal plate 1 is provided with multiple evenly arranged support assemblies 5, and the support assembly 5 is composed of a support seat 11, an upper support rod 7, a lower support rod 13 and an arc-shaped spring piece 8. The top of the support seat 11 is connected to the upper support rod 7, and the top of the upper support rod 7 is provided with two symmetrical arc-shaped spring pieces 8, and the interior of the arc-shaped spring piece 8 is provided with a support spring 9, and the outside of the arc-shaped spring piece 8 is provided with an external protective rubber bump 10.

[0020] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the utility model is a semi-shielded baking sleeve fixture. Specifically, a lower support rod 13 is provided at the bottom end of the support seat 11, and a rubber pad 12 is provided at the connection between the lower support rod 13 and the support seat 11.

[0021] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the utility model is a semi-shielded baking sleeve fixture. Specifically, a threaded head 14 is provided at the bottom end of the lower support rod 13, and the threaded head 14 passes through the horizontal plate 1 and is threadedly connected with the locking nut 2 6 at the bottom of the horizontal plate 1.

[0022] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the utility model is a semi-shielded baking sleeve fixture. Specifically, a hanging rod 2 is installed on one side of the middle part of the horizontal plate 1, and a hanging hook 3 is provided on the top of the hanging rod 2.

[0023] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the utility model is a semi-shielded baking sleeve fixture. Specifically, a mounting hole is opened in the middle position of the horizontal plate 1, the bottom end of the hanging rod 2 is connected with a locking screw 4, and one end of the locking screw 4 passes through the horizontal plate 1 and is threadedly connected with the locking nut on the side of the horizontal plate 1.

[0024] The present invention provides a semi-shielded baking sleeve fixture, which improves the support assembly 5 on the horizontal plate 1. The horizontal plate 1 is a metal plate body. The top of the support assembly 5 is supported by two symmetrically arranged arc-shaped spring pieces 8 through an upper support rod 7. The arc-shaped spring pieces 8 are metal structures. The arc-shaped spring pieces 8 have potential energy to open toward the outside. In conjunction with the tensioning thrust toward the outside of the support spring 9, when the sleeve is sleeved on the arc-shaped spring pieces 8, the arc-shaped spring pieces 8 will be squeezed and then pressed against the inner wall surface of the sleeve, rubbing against the inner wall surface of the sleeve, thereby supporting the sleeve. Such a structural arrangement has a large contact area between the arc-shaped spring pieces 8 and the sleeve and adopts a two-side extrusion method, which makes the sleeve installation more stable. The support assembly 5 of the present application can also be installed through a threaded head 14, which is also convenient for disassembly and replacement. When damaged, the use cost can be reduced.

[0025] Matters not described in detail in this specification constitute prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art to which the present invention relates may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A semi-shielded baking sleeve fixture, comprising a horizontal plate (1), a hanging rod (2), a support assembly (5), an upper support rod (7) and an arc-shaped spring piece (8), characterized in that: The top of the transverse plate (1) is provided with a plurality of evenly arranged support assemblies (5), and the support assembly (5) is composed of a support seat (11), an upper support rod (7), a lower support rod (13) and an arc-shaped spring piece (8). The top of the support seat (11) is connected to the upper support rod (7), and the top of the upper support rod (7) is provided with two symmetrical arc-shaped spring pieces (8), and the interior of the arc-shaped spring piece (8) is provided with a support spring (9), and the outer side of the arc-shaped spring piece (8) is provided with an external protective rubber bump (10).

2. The semi-shielded baking casing fixture according to claim 1, characterized in that: A lower support rod (13) is provided at the bottom end of the support seat (11), and a rubber pad (12) is provided at the connection between the lower support rod (13) and the support seat (11).

3. The semi-shielded baking casing fixture according to claim 2, characterized in that: The bottom end of the lower support rod (13) is provided with a threaded head (14), and the threaded head (14) passes through the transverse plate (1) and is threadably connected to the second locking nut (6) at the bottom of the transverse plate (1).

4. The semi-shielded baking casing fixture according to claim 1, characterized in that: A hanging rod (2) is installed on one side of the middle portion of the transverse plate (1), and a hanging hook (3) is provided at the top end of the hanging rod (2).

5. The semi-shielded baking casing fixture according to claim 4, characterized in that: A mounting hole is provided in the middle of the transverse plate (1), a locking screw (4) is connected to the bottom end of the suspension rod (2), and one end of the locking screw (4) passes through the transverse plate (1) and is threadedly connected to a locking nut on the side of the transverse plate (1).

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