Perforating device for logarithmic antenna production

Abstract

The utility model provides a perforating device for logarithmic antenna production, and relates to the technical field of logarithmic antenna production, the perforating device comprises a bearing assembly and a lifting position adjusting mechanism, the inner sides of the two ends of the bearing assembly are provided with clamping feeding and discharging assemblies installed in a sleeved mode, the lifting position adjusting mechanism assembled through bolts is arranged below one end of the bearing assembly, and the lifting position adjusting mechanism is arranged below the other end of the bearing assembly. A punching mechanism is arranged at the output end of the lifting and positioning mechanism, and the lifting and positioning mechanism comprises a bolt bracket; according to the utility model, the sliding cabin group is arranged at the inner end of the sleeving base, after the arrangement, the arc-shaped clamping blocks are used for clamping and fixing a product after the output operation of the bottom air cylinder and the telescopic strip, and the product is positioned and processed through the clamping and fixing; due to the fact that the bottom air cylinder and the telescopic strip are of a telescopic structure, and the sliding cabin set is of an open structure, discharging treatment can be conducted while feeding is conducted, and the equipment material changing speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna production technical field especially relates to a kind of punching device for logarithmic antenna production. BACKGROUND

[0002] Log-periodic antenna is a non-frequency variable antenna, so-called non-frequency variable is that the impedance, pattern, gain, standing wave ratio and other electrical characteristics of antenna change periodically with the logarithm of frequency, and remain basically unchanged in very wide frequency band, log-periodic antenna has extremely wide operating bandwidth, can reach 10:1 or wider, its working principle is relatively easy to understand conceptually: the directional characteristics, impedance characteristics etc.

[0003] The existing punching device when using, such as application No. CN202122268985.4 relates to communication antenna technical field, and discloses a kind of punching device for communication antenna production, including workbench, the inside fixedly connected with hydraulic cylinder of workbench, the output end movably connected with hydraulic cylinder of hydraulic rod, the top of hydraulic rod is fixedly connected with fixed block, the top of fixed block is movably connected with mounting block, the inside of mounting block is equipped with movable cavity, the inner wall of movable cavity is fixedly connected with first spring;However, in the above-mentioned technology, the product needs to be manually taken down before feeding, so the feeding rate is not good, therefore, the utility model provides a kind of punching device for logarithmic antenna production to solve the problems existing in prior art. UTILITY MODEL CONTENT

[0004] For the above problems, the utility model provides a kind of punching device for logarithmic antenna production, the punching device for logarithmic antenna production mainly uses the sliding cabin group in the inner end of sleeve base to set, after setting, the output operation of bottom cylinder and telescopic strip makes arc clamping block clamp and fix product, the product is positioned and processed by clamping and fixing, since bottom cylinder and telescopic strip have telescopic structure and sliding cabin group has open structure, so that feeding and discharging can be carried out simultaneously, thereby improving the feeding rate of equipment.

[0005] The utility model discloses a punching device for logarithmic antenna production, including bearing assembly and lifting positioner, the inside of both ends of bearing assembly is provided with the holding feeding and discharging assembly of sleeve joint installation, the one end below of bearing assembly is provided with the lifting positioner of bolt assembly, and the output of lifting positioner is provided with punching mechanism,

[0006] The lifting positioner includes a bolt holder, a convex base, a slotted frame, a top beam, a first hydraulic cylinder, a lifting frame, a lifting base, a sliding bar and a second hydraulic cylinder. The bolt holder is bolted to the bottom of one end of the bearing assembly. The outer end of the bolt holder is provided with a convex base. The outer end of the convex base is provided with a slotted frame above. The top end of the slotted frame is provided with a top beam. The top end of the top beam is provided with a first hydraulic cylinder. The output end of the first hydraulic cylinder is provided with a lifting frame. The bottom end of the lifting frame is provided with a lifting base. The lifting base is slidingly connected with a sliding bar. The inner side of the lifting base is provided with a second hydraulic cylinder.

[0007] As a preferred embodiment of the utility model, the second hydraulic cylinder has a telescopic structure. The first hydraulic cylinder and the lifting frame are symmetrically distributed about the central axis of the top beam.

[0008] As a preferred embodiment of the utility model, the bearing assembly includes a combined table frame, a slotted table plate, a limiting inclined plate and a cleaning box. The top side of the combined table frame is provided with a slotted table plate. The one end of the slotted table plate is provided with a limiting inclined plate below. The one end of the slotted table plate is provided with a cleaning box above.

[0009] As a preferred embodiment of the utility model, the holding feeding and discharging assembly includes a variable speed machine box, a first motor, a lead screw set, a sliding base, a lifting frame, a sleeve base, a sliding cabin set, a bottom air cylinder, an extension bar and an arc-shaped clamp block. The variable speed machine box is provided on the outer side of one end of the slotted table plate. The input end of the variable speed machine box is connected with a first motor. The output end of the variable speed machine box is provided with a lead screw set. The lead screw set is threadedly connected with a sliding base. The top side of the sliding base is provided with a lifting frame.

[0010] As a preferred embodiment of the utility model, the top end of the lifting frame is provided with a sleeve base. The inner side of the sleeve base is provided with a sliding cabin set. The outer end of the sleeve base is provided with a bottom air cylinder. The output end of the bottom air cylinder is provided with an extension bar. The inner end of the extension bar is provided with an arc-shaped clamp block.

[0011] As an improved embodiment of the utility model, the perforating mechanism contains gear box, side shell plate, heat dissipation hole block, brake strip, second motor, bevel gear set, spline base and hole drill, the gear box is arranged at the output end of the second hydraulic cylinder, the side of gear box is provided with bolt assembly side shell plate, the top of gear box is provided with bolt assembly heat dissipation hole block, the top side in gear box is provided with brake strip, the rear side of gear box is provided with second motor, the output end of second motor is provided with bevel gear set, and the output end of bevel gear set is provided with spline base, and the output end of spline base is provided with hole drill.

[0012] The utility model discloses the beneficial effects are:

[0013] The utility model mainly is with setting up the sliding cabin group in the inner end of the sleeve base, after setting up, make the output operation of bottom cylinder, telescopic strip let arc clamping block for the clamping fixed of product, through clamping fixed make the positioning processing of product, because bottom cylinder and telescopic strip are provided telescopic structure and the sliding cabin group is provided open type structure, therefore can carry out the unloading processing while feeding, thereby improved the rate of equipment replacement. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the bottom view three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 It is the three-dimensional structure schematic diagram of the holding in and out material assembly of the utility model;

[0017] Figure 4 It is the structure schematic diagram of the perforating mechanism of the utility model.

[0018] Among them: 1, bearing assembly;101, combination table frame;102, slotted plate;103, limit inclined plate;104, cleaning box;2, holding in and out material assembly;201, speed changer box;202, first motor;203, screw rod group;204, sliding base;205, lifting frame;206, sleeve base;207, sliding cabin group;208, bottom cylinder;209, telescopic strip;2010, arc clamping block;3, lifting positioner;301, bolt support;302, convex base;303, slotted frame;304, top beam;305, first hydraulic cylinder;306, lifting frame;307, lifting base;308, sliding strip;309, second hydraulic cylinder;4, perforating mechanism;401, gear box;402, side shell plate;403, heat dissipation hole block;404, brake strip;405, second motor;406, bevel gear set;407, spline base;408, hole drill. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiments, and the embodiments are only used to explain the utility model and do not constitute the limitation of the protection scope of the utility model.

[0020] According to Figures 1-4 As shown in the figure, the embodiment proposes a punching device for logarithmic antenna production, which comprises a bearing assembly 1 and a lifting positioning mechanism 3, and the inner side of both ends of the bearing assembly 1 is provided with a holding in-out assembly 2 installed in a sleeve, and the lower end of one end of the bearing assembly 1 is provided with a lifting positioning mechanism 3 assembled by bolts, and the output end of the lifting positioning mechanism 3 is provided with a punching mechanism 4.

[0021] The lifting positioning mechanism 3 comprises a bolt holder 301, a convex base 302, a slotted frame 303, a top beam 304, a first hydraulic cylinder 305, a lifting frame 306, a lifting base 307, a sliding bar 308 and a second hydraulic cylinder 309, the bolt holder 301 is bolted to the lower end of one end of the bearing assembly 1, the outer end of the bolt holder 301 is provided with the convex base 302, the outer end of the convex base 302 is provided with the slotted frame 303 above, and the top end of the slotted frame 303 is provided with the top beam 304, one end of the top beam 304 is provided with the first hydraulic cylinder 305 above, and the output end of the first hydraulic cylinder 305 is provided with the lifting frame 306, the bottom end of the lifting frame 306 is provided with the lifting base 307, the lifting base 307 is slidingly connected with the sliding bar 308, and the inner side of the lifting base 307 is provided with the second hydraulic cylinder 309 installed in a sleeve.

[0022] The second hydraulic cylinder 309 has a telescopic structure, and the first hydraulic cylinder 305 and the lifting frame 306 are symmetrically distributed about the central axis of the top beam 304.

[0023] In the embodiment, when processing is needed, the first hydraulic cylinder 305 on the top beam 304 is used to drive the output end to run, so that the first hydraulic cylinder 305 runs to drive the lifting base 307 to run to a suitable processing height, and the output of the second hydraulic cylinder 309 runs to adjust the punching mechanism 4 to a suitable punching position.

[0024] The bearing assembly 1 comprises a combined table frame 101, a slotted table plate 102, a limiting inclined plate 103 and a cleaning box 104, the top side of the combined table frame 101 is provided with the slotted table plate 102, the lower end of one end of the slotted table plate 102 is provided with the limiting inclined plate 103, and the upper end of one end of the slotted table plate 102 is provided with the cleaning box 104.

[0025] In this embodiment, in the process of punching, the waste will fall into the cleaning box 104 for temporary storage, and after the punching is completed, the product will fall between the slotted table plate 102 and the limiting inclined plate 103 through the operation of the holding in-out material assembly 2 and the disengagement of the lifting positioning mechanism 3, so as to be taken out conveniently.

[0026] The holding in-out material assembly 2 comprises a gear box 201, a first motor 202, a screw rod set 203, a sliding base 204, a lifting frame 205, a sleeve base 206, a sliding cabin set 207, a bottom cylinder 208, an extension bar 209, and an arc-shaped clamping block 2010. The gear box 201 is arranged at one end of the slotted table plate 102, the input end of the gear box 201 is connected with the first motor 202, the output end of the gear box 201 is provided with the screw rod set 203, the screw rod set 203 is threadedly connected with the sliding base 204, and the top side of the sliding base 204 is provided with the lifting frame 205.

[0027] In this embodiment, the first motor 202 at one end of the gear box 201 is started to drive the output end to operate, so that after the first motor 202 is driven to operate, the screw rod set 203 at the output end of the gear box 201 is driven to operate, and the sliding operation of the sliding base 204 and the lifting frame 205 drives the product to operate to the machining position.

[0028] The top end of the lifting frame 205 is provided with the sleeve base 206, the inner side of the sleeve base 206 is provided with the sliding cabin set 207, the outer end of the sleeve base 206 is provided with the bottom cylinder 208, the output end of the bottom cylinder 208 is provided with the extension bar 209, and the inner end of the extension bar 209 is provided with the arc-shaped clamping block 2010.

[0029] In use, the raw material is placed in the sliding cabin set 207 at the inner end of the sleeve base 206, and then the bottom cylinder 208 is driven to operate, so that after the bottom cylinder 208 is driven to operate, the arc-shaped clamping block 2010 at the inner end of the extension bar 209 is driven to position and adjust the product.

[0030] The punching mechanism 4 comprises a gear box 401, an edge shell plate 402, a heat dissipation hole block 403, a brake bar 404, a second motor 405, a bevel gear set 406, a spline base 407, and a hole drill 408. The gear box 401 is arranged at the output end of the second hydraulic cylinder 309, the side of the gear box 401 is provided with the edge shell plate 402 assembled by bolts, the upper side of the gear box 401 is provided with the heat dissipation hole block 403 assembled by bolts, the inner top side of the gear box 401 is provided with the brake bar 404, the rear side of the gear box 401 is provided with the second motor 405, the output end of the second motor 405 is provided with the bevel gear set 406, the output end of the bevel gear set 406 is provided with the spline base 407, and the output end of the spline base 407 is provided with the hole drill 408.

[0031] When the punching is needed in the embodiment, the brake strip 404 is used to output power to loosen the bevel gear set 406, and the second motor 405 is started to output power to drive the output end to run, so that the second motor 405 drives the bevel gear set 406 to mesh and drive after running, and the output of the spline base 407 and the hole drill 408 runs to punch the product, and finally the punching is realized.

[0032] The working principle of the punching device for the logarithmic antenna production is as follows: when in use, the raw materials are placed in the sliding cabin set 207 at the inner end of the sleeve base 206, then the bottom cylinder 208 is used to output power to drive the output end to run, so that the bottom cylinder 208 drives the arc-shaped clamping block 2010 at the inner end of the telescopic strip 209 to position and adjust the product, then the first motor 202 at one end of the speed changer box 201 is started to output power to drive the output end to run, so that the first motor 202 drives the screw rod set 203 at the output end of the speed changer box 201 to run, and the sliding base 204 and the lifting frame 205 are driven to run to the processing position, when the processing is needed, the first hydraulic cylinder 305 on the top beam 304 is used to output power to drive the output end to run, so that the first hydraulic cylinder 305 drives the lifting frame 306 to run to the suitable processing height, and the output of the second hydraulic cylinder 309 drives the punching mechanism 4 to adjust to the suitable punching position, when the punching is needed, the brake strip 404 is used to output power to loosen the bevel gear set 406, and the second motor 405 is started to output power to drive the output end to run, so that the second motor 405 drives the bevel gear set 406 to mesh and drive after running, and the output of the spline base 407 and the hole drill 408 runs to punch the product, and finally the punching is realized. In the punching process, the waste falls into the cleaning box 104 for temporary storage, and after the punching is finished, the product falls between the slotting table plate 102 and the limiting inclined plate 103 through the running of the holding feeding and discharging assembly 2 and the disengagement of the lifting and positioning mechanism 3, so as to be taken conveniently.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A punching device for log-periodic antenna production, comprising a carrier assembly (1) and a lifting positioning mechanism (3), characterized in that: The both ends of the bearing assembly (1) are provided with the holding feeding and discharging assembly (2) installed in a sleeve, the lower end of one end of the bearing assembly (1) is provided with the lifting positioning mechanism (3) assembled by bolts, and the output end of the lifting positioning mechanism (3) is provided with the punching mechanism (4); The lifting positioning mechanism (3) comprises a bolt support (301), a convex base (302), a slotted frame (303), a top beam (304), a first hydraulic cylinder (305), a lifting frame (306), a lifting base (307), a sliding bar (308) and a second hydraulic cylinder (309), the bolt support (301) is bolted to the lower end of one end of the bearing assembly (1), the outer end of the bolt support (301) is provided with the convex base (302), the outer end of the convex base (302) is provided with the slotted frame (303) above, the top end of the slotted frame (303) is provided with the top beam (304), the top end of the top beam (304) is provided with the first hydraulic cylinder (305) above, the output end of the first hydraulic cylinder (305) is provided with the lifting frame (306), the bottom end of the lifting frame (306) is provided with the lifting base (307), the lifting base (307) is slidably connected with the sliding bar (308), the inner side of the lifting base (307) is provided with the second hydraulic cylinder (309) installed in a sleeve.

2. The perforating device for log antenna production according to claim 1, characterized in that: The second hydraulic cylinder (309) has a telescopic structure, and the first hydraulic cylinder (305) and the lifting frame (306) are symmetrically distributed about the central axis of the top beam (304).

3. The perforating device for log antenna production according to claim 1, characterized in that: The bearing assembly (1) comprises a combined table frame (101), a slotted table plate (102), a limiting inclined plate (103) and a cleaning box (104), the top side of the combined table frame (101) is provided with the slotted table plate (102), the lower end of one end of the slotted table plate (102) is provided with the limiting inclined plate (103), and the upper end of one end of the slotted table plate (102) is provided with the cleaning box (104).

4. The perforating device for log antenna production according to claim 3, characterized in that: The holding feeding and discharging assembly (2) comprises a speed-changing machine box (201), a first motor (202), a lead screw set (203), a sliding base (204), a lifting frame (205), a sleeve base (206), a sliding cabin set (207), a bottom cylinder (208), an extension bar (209) and an arc-shaped clamping block (2010), the speed-changing machine box (201) is arranged on the outer side of one end of the slotted table plate (102), the input end of the speed-changing machine box (201) is connected with the first motor (202), the output end of the speed-changing machine box (201) is provided with the lead screw set (203), the lead screw set (203) is threadedly connected with the sliding base (204), and the top side of the sliding base (204) is provided with the lifting frame (205).

5. The perforating device for log antenna production according to claim 4, characterized in that: The top end of the lifting frame (205) is provided with a socket base (206), the inner side of the socket base (206) is provided with a sliding cabin group (207), the outer end of the socket base (206) is provided with a bottom air cylinder (208), the output end of the bottom air cylinder (208) is provided with a telescopic bar (209), the inner end of the telescopic bar (209) is provided with an arc-shaped clamping block (2010).

6. The perforating device for log antenna production according to claim 1, characterized in that: The punching mechanism (4) comprises a gear box (401), an edge shell plate (402), a heat dissipation hole block (403), a brake bar (404), a second motor (405), a bevel gear set (406), a spline base (407) and a hole drill (408), the gear box (401) is arranged at the output end of the second hydraulic cylinder (309), the side of the gear box (401) is provided with a bolted edge shell plate (402), the top of the gear box (401) is provided with a bolted heat dissipation hole block (403), the inner top side of the gear box (401) is provided with a brake bar (404), the rear side of the gear box (401) is provided with a second motor (405), the output end of the second motor (405) is provided with a bevel gear set (406), the output end of the bevel gear set (406) is provided with a spline base (407), and the output end of the spline base (407) is provided with a hole drill (408).

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