Foam pressing device for antenna box cover body

Abstract

The utility model relates to the technical field of antenna boxes, and discloses an antenna box cover body foam pressing device which comprises a bottom plate and an antenna box body, a clamping assembly is installed in the middle of the bottom plate in a clamping mode, the antenna box body is clamped in the middle of the clamping assembly, a baffle is fixedly connected to the side portion of the bottom plate, and an installation block is fixedly installed on the side portion of the baffle. The side part of the mounting block is fixedly mounted with an air cylinder through a fixing hole, the lower part of the air cylinder is connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a connecting block, the bottom of the connecting block is fixedly provided with a pressing structure, and the pressing structure is in intermittent contact with the antenna box body. According to the clamping device for the antenna box cover, the antenna box body can be automatically clamped and fixed, a worker does not need to fix the antenna box body, protection to the worker is greatly improved, and the problem that in the background technology, when foam pressing is conducted on the antenna box cover, if the worker does not pay attention, the hands are prone to be injured is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna boxes, in particular to a foam pressing device for an antenna box cover. Background Art

[0002] The antenna box cover foam pressing device is a device or tool combination specially used to fit the foam tightly to the antenna box cover. Foam is usually used for filling or sealing to provide better insulation, shock absorption or protection. In the manufacturing or assembly process of the antenna box cover, the foam pressing device plays a key role to ensure that the foam fits correctly and evenly on the cover and achieves the required tightness. This device may include a mechanical pressing mechanism, a positioning fixture, and possibly a pneumatic or electric drive system to ensure the accuracy and efficiency of the operation. In addition, in order to control the pressing force and ensure the uniform distribution of the foam, the device may also be equipped with a pressure sensor and an adjustment mechanism.

[0003] In the prior art antenna box cover foam pressing device, when the antenna box cover is pressed with foam, the staff usually limit and fix the antenna box. Then, during the processing, if the staff is not careful, it is easy to hurt their hands. Therefore, it does not meet the existing needs. We propose an antenna box cover foam pressing device. Utility Model Content

[0004] The utility model provides a foam pressing device for an antenna box cover, which can automatically clamp and fix an object without manual clamping, and can protect the staff. It solves the problem of the prior art foam pressing device for an antenna box cover mentioned in the above background technology, in which when the antenna box cover is pressed with foam, the staff usually limit and fix the antenna box. In this case, if the staff is not careful during the processing, it is easy to hurt their hands.

[0005] The utility model provides the following technical solutions: a foam pressing device for an antenna box cover, comprising a bottom plate and an antenna box body, a clamping assembly is clamped and installed in the middle of the bottom plate, the antenna box body is clamped in the middle of the clamping assembly, a baffle is fixedly connected to the side of the bottom plate, a mounting block is fixedly installed on the side of the baffle, the side of the mounting block is fixedly installed with a cylinder through a fixing hole, a telescopic rod is connected below the cylinder, a connecting block is fixedly connected to the bottom of the telescopic rod, a clamping structure is fixedly installed on the bottom of the connecting block, and the clamping structure is intermittently in contact with the antenna box body.

[0006] As an optional solution for the foam pressing device of the antenna box cover body described in the utility model, the clamping assembly includes a limiting groove opened above the bottom plate, a stabilizing block is slidably connected to the middle of the limiting groove, an extrusion groove is opened in the middle of the stabilizing block, an extrusion column is inserted in the middle of the extrusion groove, and a fixing plate is fixedly connected to the side of the extrusion column.

[0007] As an optional scheme for the foam pressing device of the antenna box cover body described in the utility model, wherein: a plurality of air holes are opened in the middle of the fixing plate, a limiting spring is sleeved on the side of the extrusion column, one end of the limiting spring is fixedly connected to the side of the fixing plate, the other end of the limiting spring is fixedly connected to the limiting block, and the limiting block is plugged into the extrusion column.

[0008] As an optional solution of the antenna box cover foam pressing device described in the utility model, wherein: a placement groove is opened on the side of the stabilizing block, the antenna box body is placed in the middle of the placement groove, and a fixing block is installed on the side of the placement groove.

[0009] As an optional solution for the foam pressing device of the antenna box cover body described in the utility model, wherein: an installation groove is opened in the middle of the fixed block, an extrusion spring is fixedly connected to the middle of the installation groove, one end of the extrusion spring is fixedly connected to the inner wall of the installation groove, and the other end of the extrusion spring is fixedly connected to a first connecting plate, a movable column is fixedly installed on the side of the first connecting plate, and a second connecting plate is fixedly connected to the side of the movable column.

[0010] As an optional solution of the foam pressing device for the antenna box cover body described in the utility model, wherein: a reinforcement block is fixedly installed on the top of the bottom plate, a mounting tube is fixedly connected above the reinforcement block, a reinforcement rod is inserted in the middle of the mounting tube, and a buffer spring is sleeved between the reinforcement rod and the side of the mounting tube.

[0011] As an optional scheme for the foam pressing device of the antenna box cover body described in the utility model, one end of the buffer spring is fixedly connected to the reinforcement block, the other end of the buffer spring is fixedly connected to the clamping assembly, a rotating shaft is fixedly installed on the side of the mounting tube, and a buffer rod is hinged on the side of the rotating shaft.

[0012] As an optional solution for the foam pressing device of the antenna box cover body described in the utility model, wherein: a locking block is fixedly connected to the bottom of the locking assembly, a sliding groove is opened in the middle of the locking block, a sliding block is slidably connected to the middle of the sliding groove, a mounting shaft is fixedly installed in the middle of the sliding block, the mounting shaft is hinged to the buffer rod, and a mounting spring is fixedly connected to the side of the sliding block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The antenna box cover foam pressing device, through the setting of the locking assembly, can automatically clamp and fix the antenna box body when the antenna box body is subjected to the cotton pressing process. There is no need for workers to fix the antenna box body, which greatly improves the protection of the workers. It solves the problem mentioned in the above background technology that when the antenna box cover is subjected to the foam pressing process, the workers usually limit and fix the antenna box. In this case, if the workers are not careful during the processing, they are more likely to hurt their hands.

[0015] 2. The foam pressing device of the antenna box cover body, through the cooperation among the buffer rod, buffer spring, mounting spring, mounting tube and reinforcement rod, can utilize the cooperation between a series of structures to perform buffering protection on the bottom plate and the clamping assembly when the antenna box body is subjected to cotton pressing processing. Through the cooperation among the slider, slide groove, mounting shaft and rotating shaft, the bottom plate and the clamping assembly can be subjected to secondary buffering during the cotton pressing processing, thereby greatly improving the service life of the bottom plate and the clamping assembly, and also protecting the processing head of the pressing device, thereby greatly improving the overall service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional side structure of the utility model.

[0018] Figure 3 It is a schematic cross-sectional structure diagram of the clamping assembly of the present utility model.

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the bottom plate and the engaging assembly of the utility model.

[0020] Figure 5 This is a schematic diagram of the structure of zone A of the present utility model.

[0021] In the figure: 110, bottom plate; 120, snap-fit ​​assembly; 130, antenna box body; 140, clamping structure; 150, cylinder; 160, telescopic rod; 170, connecting block; 180, baffle; 190, mounting block; 200, fixing hole; 210, fixing block; 220, mounting groove; 230, extrusion spring; 240, moving column; 250, first connecting plate; 260, second connecting plate; 270, placement groove; 280 , fixing plate; 290, limiting groove; 300, stabilizing block; 310, air hole; 320, extrusion groove; 330, extrusion column; 340, limiting block; 350, limiting spring; 360, reinforcement block; 370, mounting cylinder; 380, rotating shaft; 390, reinforcement rod; 400, buffer spring; 410, buffer rod; 420, mounting shaft; 430, locking block; 440, slide groove; 450, slider; 460, mounting spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1: This embodiment is intended to promote the solution of the problem that in the conventional antenna box cover foam pressing device, when the antenna box cover is pressed with foam, the staff usually limit and fix the antenna box. If the staff is not careful during the processing, it is easy to hurt the hand. Figure 1-Figure 5 A foam pressing device for an antenna box cover comprises a bottom plate 110 and an antenna box body 130, a clamping assembly 120 is clamped and installed in the middle of the bottom plate 110, the antenna box body 130 is clamped in the middle of the clamping assembly 120, a baffle 180 is fixedly connected to the side of the bottom plate 110, a mounting block 190 is fixedly installed on the side of the baffle 180, the side of the mounting block 190 is fixedly installed with a cylinder 150 through a fixing hole 200, a telescopic rod 160 is connected below the cylinder 150, a connecting block 170 is fixedly connected to the bottom of the telescopic rod 160, a clamping structure 140 is fixedly installed on the bottom of the connecting block 170, and the clamping structure 140 is intermittently in contact with the antenna box body 130.

[0024] The clamping assembly 120 includes a limiting groove 290 opened above the bottom plate 110, a stabilizing block 300 is slidably connected in the middle of the limiting groove 290, an extrusion groove 320 is opened in the middle of the stabilizing block 300, an extrusion column 330 is inserted in the middle of the extrusion groove 320, a side of the extrusion column 330 is fixedly connected to a fixing plate 280, a plurality of air holes 310 are opened in the middle of the fixing plate 280, a limiting spring 350 is sleeved on the side of the extrusion column 330, one end of the limiting spring 350 is fixedly connected to the side of the fixing plate 280, and the other end of the limiting spring 350 is fixedly connected to the limiting block 340, and the limiting block 340 is inserted in the extrusion column 330.

[0025] When the antenna box body 130 needs to be processed, the staff can directly place the antenna box body 130 into the snap-fit ​​assembly 120. When placed in the placement slot 270 in the snap-fit ​​assembly 120, since the distance of the placement slot 270 is smaller than the distance of the object, the moving column 240 and the stabilizing block 300 will be squeezed first during placement. When the moving column 240 and the stabilizing block 300 move, the squeezing spring 230 and the limiting spring 350 will be squeezed. When the object is completely placed, the spring will rebound, and then the object will be automatically clamped and fixed to facilitate subsequent processing of the object.

[0026] In the present embodiment: through the setting of the locking assembly 120, when the antenna box body 130 is subjected to the cotton pressing process, the antenna box body 130 can be automatically clamped and fixed, and there is no need for workers to fix the antenna box body 130, which greatly improves the protection of the workers and solves the problem mentioned in the above background technology that when the antenna box cover is pressed with foam, the workers usually limit and fix the antenna box. In this case, if the workers are not careful during the processing, they are more likely to hurt their hands.

[0027] Embodiment 2: This embodiment is intended to promote the solution of the problem that in the conventional antenna box cover foam pressing device, most of the pressing device bottom plate 110 is an integrated structure. If there is no buffering for the clamping or clamping structure during the pressing process, it is very likely to cause damage to the processing head of the pressing device. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 5 A placement groove 270 is opened on the side of the stabilizing block 300 , the antenna box body 130 is placed in the middle of the placement groove 270 , and a fixing block 210 is installed on the side of the placement groove 270 .

[0028] A mounting groove 220 is provided in the middle of the fixed block 210, and an extrusion spring 230 is fixedly connected to the middle of the mounting groove 220, one end of the extrusion spring 230 is fixedly connected to the inner wall of the mounting groove 220, and the other end of the extrusion spring 230 is fixedly connected to the first connecting plate 250, a moving column 240 is fixedly installed on the side of the first connecting plate 250, and a second connecting plate 260 is fixedly connected to the side of the moving column 240, a reinforcement block 360 is fixedly installed above the bottom plate 110, and a mounting tube 370 is fixedly connected above the reinforcement block 360, a reinforcement rod 390 is inserted in the middle of the mounting tube 370, and a buffer spring 400 is sleeved on the reinforcement rod 390 and the side of the mounting tube 370.

[0029] One end of the buffer spring 400 is fixedly connected to the reinforcement block 360, and the other end of the buffer spring 400 is fixedly connected to the clamping assembly 120. A rotating shaft 380 is fixedly installed on the side of the mounting cylinder 370, and a buffer rod 410 is hinged on the side of the rotating shaft 380. A clamping block 430 is fixedly connected to the bottom of the clamping assembly 120. A sliding groove 440 is opened in the middle of the clamping block 430, and a slider 450 is slidably connected in the middle of the sliding groove 440. A mounting shaft 420 is fixedly installed in the middle of the slider 450, and the mounting shaft 420 is hinged to the buffer rod 410. A mounting spring 460 is fixedly connected to the side of the slider 450.

[0030] When the clamping device is processing, a large impact force will be generated. If the base plate 110 and the clamping assembly 120 are not buffered and protected, on the one hand, the base plate 110 and the clamping assembly 120 will be easily damaged, and on the other hand, the processing head will also be damaged. Therefore, during processing, when there is a large impact force, the mounting cylinder 370 and the reinforcement rod 390 will be squeezed and extended. Through the setting of the buffer spring 400, it can automatically reset after the processing is completed. The setting of the slider 450, the slide groove 440 and the mounting spring 460 can provide secondary buffering for the processing head when the equipment is processing, thereby improving the buffering protection of the processing head.

[0031] In the present embodiment: through the cooperation among the buffer rod 410, the buffer spring 400, the mounting spring 460, the mounting tube 370 and the reinforcing rod 390, when the antenna box body 130 is subjected to cotton pressing processing, the cooperation among a series of structures can be utilized to provide buffering protection for the base plate 110 and the clamping assembly 120, and through the cooperation among the slider 450, the slide groove 440, the mounting shaft 420 and the rotating shaft 380, during the cotton pressing processing, the base plate 110 and the clamping assembly 120 can be subjected to secondary buffering, thereby greatly improving the service life of the base plate 110 and the clamping assembly 120, and also protecting the processing head of the clamping device, thereby greatly improving the overall service life of the equipment.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A foam pressing device for an antenna box cover, comprising a bottom plate (110) and an antenna box body (130), characterized in that: A snap-fit ​​assembly (120) is snap-fitted and installed in the middle of the bottom plate (110), and the antenna box body (130) is clamped in the middle of the snap-fit ​​assembly (120). A baffle (180) is fixedly connected to the side of the bottom plate (110), and a mounting block (190) is fixedly installed on the side of the baffle (180). The side of the mounting block (190) is fixedly installed with the cylinder (150) through a fixing hole (200). A telescopic rod (160) is connected below the cylinder (150), and a connecting block (170) is fixedly connected to the bottom of the telescopic rod (160). A clamping structure (140) is fixedly installed on the bottom of the connecting block (170), and the clamping structure (140) is intermittently in contact with the antenna box body (130).

2. The antenna box cover foam pressing device according to claim 1, characterized in that: The engaging assembly (120) comprises a limiting groove (290) provided above the bottom plate (110), a stabilizing block (300) being slidably connected in the middle of the limiting groove (290), an extrusion groove (320) being provided in the middle of the stabilizing block (300), an extrusion column (330) being inserted in the middle of the extrusion groove (320), and a fixing plate (280) being fixedly connected to the side of the extrusion column (330).

3. The antenna box cover foam pressing device according to claim 2, characterized in that: A plurality of air holes (310) are provided in the middle of the fixing plate (280), and a limiting spring (350) is sleeved on the side of the extrusion column (330). One end of the limiting spring (350) is fixedly connected to the side of the fixing plate (280), and the other end of the limiting spring (350) is fixedly connected to a limiting block (340), and the limiting block (340) is plugged into the extrusion column (330).

4. The antenna box cover foam pressing device according to claim 2, characterized in that: A placement groove (270) is provided on the side of the stabilizing block (300), the antenna box body (130) is placed in the middle of the placement groove (270), and a fixing block (210) is installed on the side of the placement groove (270).

5. The antenna box cover foam pressing device according to claim 4, characterized in that: A mounting groove (220) is provided in the middle of the fixed block (210), a pressing spring (230) is fixedly connected to the middle of the mounting groove (220), one end of the pressing spring (230) is fixedly connected to the inner wall of the mounting groove (220), the other end of the pressing spring (230) is fixedly connected to a first connecting plate (250), a moving column (240) is fixedly installed on the side of the first connecting plate (250), and a second connecting plate (260) is fixedly connected to the side of the moving column (240).

6. The antenna box cover foam pressing device according to claim 1, characterized in that: A reinforcement block (360) is fixedly mounted above the bottom plate (110), a mounting tube (370) is fixedly connected above the reinforcement block (360), a reinforcement rod (390) is inserted in the middle of the mounting tube (370), and a buffer spring (400) is sleeved between the reinforcement rod (390) and the side of the mounting tube (370).

7. The antenna box cover foam pressing device according to claim 6, characterized in that: One end of the buffer spring (400) is fixedly connected to the reinforcement block (360), and the other end of the buffer spring (400) is fixedly connected to the locking assembly (120). A rotating shaft (380) is fixedly installed on the side of the mounting tube (370), and a buffer rod (410) is hinged on the side of the rotating shaft (380).

8. The antenna box cover foam pressing device according to claim 7, characterized in that: The bottom of the locking assembly (120) is fixedly connected to a locking block (430), a sliding groove (440) is provided in the middle of the locking block (430), a sliding block (450) is slidably connected in the middle of the sliding groove (440), a mounting shaft (420) is fixedly installed in the middle of the sliding block (450), the mounting shaft (420) is hinged to the buffer rod (410), and a mounting spring (460) is fixedly connected to the side of the sliding block (450).

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