A rack base capable of preventing horizontal deviation and a semiconductor packaging machine

Abstract

The utility model discloses a rack base and semiconductor packaging machine that can prevent horizontal deviation, which comprises a grid-shaped load-bearing beam net rack, a bottom plate (2) attached and fixed to the lower surface of the load-bearing beam net rack, support feet (3) arranged between the load-bearing beam net rack and the ground, a locking device fixed to the load-bearing beam net rack, and a top rod (4) vertically screwed into the locking device, wherein the bottom end of the top rod (4) is provided with a sharp part (4a) that can be stabbed into the ground, the middle section or the top end of the top rod (4) is provided with a threaded part (4b) that can be screwed with the load-bearing beam net rack, and the top end or the middle section of the top rod (4) is provided with a rotating part (4c) that can be rotated after being clamped by a wrench. The utility model can improve the load-bearing strength of the base, quickly position and root the electromechanical equipment, resist equipment vibration during long-term use, and prevent horizontal deviation of the equipment. Meanwhile, the utility model has the advantages of simple structure, low cost, and convenient operation.

Description

Technical Field

[0001] This utility model relates to mechanical equipment, and more particularly to a frame base that can prevent horizontal displacement and a semiconductor packaging machine. Background Technology

[0002] In the industrial age, numerous electromechanical devices were used in various industries. These devices generally have a casing and a base. During operation, these devices experience various mechanical vibrations. To prevent horizontal displacement caused by these vibrations, heavy-duty equipment in current technology uses pre-embedded fixing screws in the foundation for installation; medium- and light-duty equipment uses support feet installed at the four corners of the base. However, because medium- and light-duty equipment lacks a stable connection to the foundation, it will still experience varying degrees of horizontal displacement due to mechanical vibrations over long-term use.

[0003] Therefore, how to provide a rack base that can prevent horizontal displacement is a technical problem that the industry urgently needs to solve. Utility Model Content

[0004] In order to address the aforementioned defects in existing equipment and prevent horizontal displacement caused by equipment vibration during long-term use, this invention proposes a frame base and a semiconductor packaging machine that can prevent horizontal displacement.

[0005] The technical solution adopted by this utility model is to design a frame base that can prevent horizontal displacement. It includes a grid-like load-bearing beam frame, a base plate attached and fixed to the lower surface of the load-bearing beam frame, and support feet set between the load-bearing beam frame and the ground. It also includes a locking device fixed to the load-bearing beam frame and a top rod vertically screwed into the locking device. The top rod has a spike at its bottom end that can penetrate into the ground, a threaded part in its middle section or top end that can be screwed into the load-bearing beam frame, and a rotating part at its top end or middle section that can be rotated after being engaged by a wrench.

[0006] Furthermore, the load-bearing beam space frame includes vertical bars, horizontal bars, and longitudinal bars that are connected to each other.

[0007] Furthermore, the locking device includes a through hole provided on the transverse rod and / or the longitudinal rod, and a nut, wherein the threaded portion is screwed into the nut to fix the top rod in the through hole.

[0008] The locking device includes a fixing block disposed on the transverse bar and / or longitudinal bar, and the top bar is screwed to the fixing block.

[0009] Furthermore, the fixing block is provided with a through hole, and the threaded part is screwed to the nut to fix the top rod in the through hole.

[0010] Furthermore, the fixing block is provided with a screw hole, the threaded part is screwed into the screw hole to fix the push rod in the screw hole; one end of the screw hole is provided with a nut for fastening the push rod.

[0011] Furthermore, the transverse and longitudinal bars are arranged to form a rectangle, and the top bar includes two bars, which are respectively set at both ends of the long axis or short axis of the rectangle.

[0012] Furthermore, the push rod is a screw, with its bottom end cut into the spike portion and its top or middle section cut into the rotating portion; or: the push rod is a screw, with an alloy cone forming the spike portion welded to its bottom end, and its top or middle section cut into the rotating portion.

[0013] Furthermore, rollers are provided below the transverse and / or longitudinal bars.

[0014] This utility model also designs a semiconductor packaging machine, including a packaging machine body and a frame base supporting the packaging machine body, wherein the frame base adopts the above-mentioned frame base that can prevent horizontal displacement.

[0015] The beneficial effects of the technical solution provided by this utility model are:

[0016] This invention can be applied to small and medium-sized electromechanical equipment. By adopting this invention, the load-bearing strength of the base can be improved, the electromechanical equipment can be quickly positioned and anchored, and it can resist equipment vibration during long-term use, preventing the equipment from shifting horizontally. At the same time, it has the advantages of simple structure, low cost and convenient operation. Attached Figure Description

[0017] The present invention will now be described in detail with reference to the embodiments and accompanying drawings, wherein:

[0018] Figure 1 This is a three-dimensional schematic diagram of the entire electromechanical equipment from above.

[0019] Figure 2 This is a three-dimensional schematic diagram of the entire electromechanical equipment from below.

[0020] Figure 3 This is a partial cross-sectional view of an embodiment in which the fixing block 6 is provided with a through hole;

[0021] Figure 4 This is a partial cross-sectional view of an embodiment in which the fixing block 6 is provided with screw holes.

[0022] The following are the labels in the diagram: vertical rod (1a), horizontal rod (1b), longitudinal rod (1c), base plate (2), support foot (3), top rod (4), spike (4a), threaded part (4b), rotating part (4c), nut (5), fixing block (6), roller (7), and packaging machine body (8). Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0024] It should be understood in the description of this utility model that the terms "bottom", "middle", "top", "vertical", "lateral", "longitudinal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In existing technology, light and medium-sized electromechanical equipment relies solely on support legs 3 for support, and the friction between the support legs 3 and the ground helps resist the horizontal offset force generated by vibration. When the horizontal offset force is much smaller than the friction of the support legs, the equipment will not shift horizontally, or will only experience a very small, immeasurable offset. However, over long-term use, this small offset will accumulate and eventually lead to a larger horizontal offset, thus adversely affecting production. This invention can prevent such horizontal offset.

[0026] This utility model discloses a frame base that can prevent horizontal displacement, see below. Figure 1 and Figure 2 The above-view and below-view perspectives of the electromechanical equipment are shown respectively. The frame base includes a grid-like load-bearing beam frame, a base plate 2 attached and fixed to the lower surface of the load-bearing beam frame, and support feet 3 set between the load-bearing beam frame and the ground. It also includes a locking device fixed to the load-bearing beam frame and a top rod 4 vertically screwed into the locking device. The top rod 4 has a spike 4a at its bottom end that can penetrate the ground, a threaded part 4b in its middle section or top end that can be screwed into the load-bearing beam frame, and a rotating part 4c at its top end or middle section that can be rotated after being engaged by a wrench.

[0027] In use, first support the electromechanical equipment with the support feet 3 and adjust it to be level; then use a wrench to rotate the rotating part 4c on the push rod 4 so that the spike 4a pierces the ground and the spike head is slightly submerged in the ground. Then use the nut 5 to lock the push rod 4 to prevent it from loosening during use. Since the push rod 4 is rigidly connected to the frame base and its tip is embedded in the ground, when the electromechanical equipment generates a horizontal offset force due to vibration, the push rod 4 cannot be horizontally offset because the spike 4a is embedded in the ground. This prevents the frame base and the electromechanical equipment, which are rigidly connected to the push rod 4, from being horizontally offset, thus achieving rapid positioning and anchoring. In long-term use, it can resist equipment vibration and prevent the equipment from horizontally offset.

[0028] See Figure 1 and Figure 2 In the preferred embodiment shown, the load-bearing beam space frame includes vertical bars 1a, horizontal bars 1b, and longitudinal bars 1c that are connected to each other.

[0029] See Figure 3 In one embodiment shown, the locking device includes a through hole provided on the transverse rod 1b and / or the longitudinal rod 1c, and a nut 5, wherein the threaded portion 4b is screwed to the nut 5 to fix the top rod 4 in the through hole.

[0030] by Figure 3 To illustrate with an example, when in use, the support feet 3 first support the electromechanical equipment and adjust it to be level; then the top rod 4 is inserted into the through hole, and nuts 5 are put on both sides of the through hole so that the spike 4a contacts the ground. The top rod 4 is gently tapped so that the spike penetrates the ground. The nuts 5 are tightened from the top and bottom sides of the horizontal rod 1b so that the electromechanical equipment, the frame base and the top rod 4 are connected as a whole.

[0031] In other embodiments, the locking device includes a fixing block 6 disposed on the transverse rod 1b and / or the longitudinal rod 1c, and the top rod 4 is screwed to the fixing block 6. In a preferred embodiment, the fixing block 6 is welded to the transverse rod 1b and / or the longitudinal rod 1c.

[0032] In one embodiment, the fixing block 6 has a through hole, and the threaded part 4b is screwed to the nut 5 to fix the push rod 4 in the through hole. The installation scheme of the push rod 4 is similar to... Figure 3 The installation method is the same in the embodiments, and will not be repeated here.

[0033] See Figure 4 In the illustrated embodiment, the fixing block 6 is provided with a screw hole, the threaded part 4b is screwed into the screw hole to fix the push rod 4 in the screw hole; one end of the screw hole is provided with a nut 5 for fastening the push rod 4.

[0034] When in use, first use the support feet 3 to support the electromechanical equipment and adjust it to be level; then use a wrench to rotate the rotating part 4c on the push rod 4 so that the spike part 4a pierces the ground and the spike head is submerged in the ground a little; then use the nut 5 to lock the push rod 4 to prevent the push rod 4 from loosening during use.

[0035] See Figure 1 or Figure 2 In the illustrated embodiment, the transverse rod 1b and the longitudinal rod 1c form a rectangle, and the top rod 4 includes two rods, which are respectively disposed at both ends of the long axis or the short axis of the rectangle.

[0036] In a preferred embodiment, the push rod 4 is a screw, the bottom end of which is cut into the spike portion 4a and heat-treated to increase hardness, and the top or middle section of which is cut into the rotating portion 4c; or: the push rod 4 is a screw, the bottom end of which is welded with an alloy cone that constitutes the spike portion 4a, and the top or middle section of which is cut into the rotating portion 4c.

[0037] See Figure 1 or Figure 2 In the illustrated embodiment, rollers 7 are provided below the transverse rod 1b and / or the longitudinal rod 1c. When the support leg 3 is shortened to expose the rollers 7, the electromechanical equipment can be moved by hand.

[0038] This utility model also discloses a semiconductor packaging machine, see below. Figure 1 or Figure 2 It includes a packaging machine body 8 and a frame base supporting the packaging machine body 8, wherein the frame base adopts the aforementioned frame base that can prevent horizontal displacement.

[0039] The above embodiments are merely illustrative and not intended to be limiting. Any equivalent modifications or alterations made without departing from the spirit and scope of this application should be included within the scope of the claims of this application.

Claims

1. A frame base for preventing horizontal displacement, comprising a grid-like load-bearing beam frame, a base plate (2) attached and fixed to the lower surface of the load-bearing beam frame, and support feet (3) disposed between the load-bearing beam frame and the ground, characterized in that: It also includes a locking device fixed on the load-bearing beam grid and a top rod (4) vertically screwed into the locking device. The top rod (4) has a spike (4a) at its bottom end that can be inserted into the ground, a threaded part (4b) in its middle section or top end that can be screwed into the load-bearing beam grid, and a rotating part (4c) at its top end or middle section that can be rotated after being engaged by a wrench.

2. The rack base for preventing horizontal displacement as described in claim 1, characterized in that: The load-bearing beam space frame includes vertical bars (1a), horizontal bars (1b), and longitudinal bars (1c) that are connected to each other.

3. The rack base for preventing horizontal displacement as described in claim 2, characterized in that: The locking device includes a through hole provided on the transverse rod (1b) and / or the longitudinal rod (1c), and a nut (5), wherein the threaded part (4b) is screwed to the nut (5) to fix the top rod (4) in the through hole.

4. The rack base for preventing horizontal displacement as described in claim 2, characterized in that: The locking device includes a fixing block (6) disposed on the transverse rod (1b) and / or the longitudinal rod (1c), and the top rod (4) is screwed to the fixing block (6).

5. The rack base for preventing horizontal displacement as described in claim 4, characterized in that: The fixing block (6) is provided with a through hole, and the threaded part (4b) is screwed to the nut (5) to fix the top rod (4) in the through hole.

6. The rack base for preventing horizontal displacement as described in claim 4, characterized in that: The fixing block (6) is provided with a screw hole, and the threaded part (4b) is screwed into the screw hole to fix the top rod (4) in the screw hole; one end of the screw hole is provided with a nut (5) for fastening the top rod (4).

7. The rack base for preventing horizontal displacement as described in claim 2, characterized in that: The transverse rod (1b) and longitudinal rod (1c) enclose a rectangle, and the top rod (4) includes two rods, which are respectively set at both ends of the long axis or short axis of the rectangle.

8. The rack base for preventing horizontal displacement as described in claim 2, characterized in that: The top rod (4) is a screw rod, with its bottom end cut into the spike part (4a) and its top or middle section cut into the rotating part (4c). Alternatively: the top rod (4) is a screw with an alloy cone that forms the spike (4a) welded to its bottom end, and the top or middle section of the spike is cut into the rotating part (4c).

9. The rack base capable of preventing horizontal displacement as described in any one of claims 2 to 8, characterized in that: Rollers (7) are provided below the transverse bar (1b) and / or the longitudinal bar (1c).

10. A semiconductor packaging machine, comprising a packaging machine body (8) and a frame base supporting the packaging machine body (8), characterized in that: The rack base adopts the rack base that prevents horizontal displacement as described in any one of claims 1 to 9.

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