Drilling machine for display support machining

Abstract

The utility model discloses a drilling machine for display support processing in the technical field of display support processing, which comprises an electric control box, a support column fixedly mounted at the right end of the electric control box, a drilling machine body fixedly mounted at the upper end of the support column, a clamping mechanism arranged below the drilling machine body, a lifting mechanism arranged below the clamping mechanism, and a lifting mechanism arranged below the lifting mechanism. A supporting sliding seat is arranged in front of the supporting column, a bearing plate is arranged above the supporting sliding seat, a mounting plate is arranged above the bearing plate, a rubber pad is fixedly mounted at the upper end of the mounting plate, supporting rods are fixedly mounted at the left end and the right end of the mounting plate, a top plate body is fixedly mounted at the upper ends of the supporting rods, and a screw rod body is mounted in the middle of the top plate body. According to the drilling machine for display support machining, multi-station clamping operation and continuous replacement machining operation of the clamping mechanism and the positioning synergistic effect of the lifting mechanism enable the drilling machine to improve the productivity and reduce manual intervention, and meanwhile the consistency and reliability of drilling machining are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to display support processing technical field, concretely is a kind of drilling machine for display support processing. BACKGROUND

[0002] Display is a kind of electronic equipment, mainly for converting electronic signal into visual image or text, is the core output device of man-machine interaction, and its principle is based on different technology, such as LCD (liquid crystal display) adjusts backlight display by controlling liquid crystal molecule arrangement;LED (light emitting diode) utilizes the light emitting characteristic of diode to improve brightness and energy efficiency;OLED (organic light emitting diode) realizes higher contrast and flexible screen design by organic material self-luminous;Display support is the auxiliary device for supporting and adjusting the position and angle of display, aims at improving use comfort and space utilization, and its core function includes height, pitch, rotation and horizontal and vertical screen switching and other multidimensional adjustment, adapts to different sitting posture or scene demand, effectively relieves cervical and eye fatigue.

[0003] In combination with the display support processing operation in prior art, it is found that the traditional drilling machine adopts single clamp design, cannot stably fix supports of different sizes, and needs to manually adjust clamping position frequently during operation;Meanwhile, the traditional drilling machine only supports sequential processing of single workpiece, needs to stop and disassemble, re-clamp new workpiece after finishing each piece, and the time consumption of single replacement is about 2-3 minutes, so that the actual working time of equipment is less than 50% of total time when batch production, which not only significantly reduces production capacity, but also increases labor cost due to frequent manual intervention.

[0004] Based on this, the utility model designs a kind of drilling machine for display support processing to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of drilling machine for display support processing to solve the problems proposed in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of drilling machine for display support processing, including electric control box, the right end of the electric control box is fixedly installed with support column, the upper end of the support column is fixedly installed with drilling machine body, the lower of the drilling machine body is provided with clamping mechanism, the lower of the clamping mechanism is provided with lifting mechanism, the clamping mechanism includes support slide, bearing plate, mounting plate, rubber pad, support rod, top plate body, screw body and first air rod body, the front of the support column is provided with support slide, the upper of the support slide is provided with bearing plate, the upper of the bearing plate is provided with mounting plate, the upper end of the mounting plate is fixedly installed with rubber pad, the left and right ends of the mounting plate are both fixedly installed with support rod, the upper end of the support rod is fixedly installed with top plate body, the middle of the top plate body is installed with screw body, the front end of the top plate body is fixedly installed with first air rod body, the lifting mechanism includes support seat, first hydraulic cylinder and first telescopic rod, the lower end of the support column is fixedly installed with support seat, the left end of the support seat is fixedly installed with first hydraulic cylinder, the transmission end of the first hydraulic cylinder is connected with support slide, the left side of the first hydraulic cylinder is provided with first telescopic rod.

[0008] Optionally, a plurality of screw bodies are distributed on the top plate body from left to right, the lower end of the first air rod body is fixedly installed with a first clamping pad, a plurality of first air rod bodies and first clamping pads are distributed on the front end of the top plate body from left to right.

[0009] Optionally, the upper end of the first air rod body is installed with a first gas distribution pipe, the rear end of the top plate body is fixedly installed with a second air rod body, the lower end of the second air rod body is fixedly installed with a second clamping pad, a plurality of second air rod bodies and second clamping pads are distributed on the rear end of the top plate body from left to right.

[0010] Optionally, the right end of the support slide is fixedly installed with a motor support, and the motor support is fixedly installed with a driving motor.

[0011] Optionally, the transmission end of the driving motor is fixedly connected with a ball screw, the outer side of the ball screw is provided with a ball nut, and the ball nut is fixedly installed in the middle of the bearing plate.

[0012] Optionally, the upper end of the second air rod body is fixedly installed with a second gas distribution pipe, the upper end of the second gas distribution pipe is fixedly connected with an air pipe, the air pipe is fixedly installed with a pipe head, and the upper end of the pipe head is provided with a docking seat.

[0013] Optionally, the left and right ends of the mounting plate are both fixedly installed with a first limiting plate, the middle of the bearing plate is fixedly installed with a second limiting plate, and the outer sides of the second limiting plate and the first limiting plate are provided with a limiting sleeve.

[0014] Optionally, the front and rear ends of the support sliding seat are fixedly installed with limiting sliding rails, and the front and rear ends of the bearing plate are fixedly installed with limiting sliding blocks in sliding connection with the limiting sliding rails.

[0015] Optionally, the right end of the support seat is fixedly installed with a second hydraulic cylinder, the transmission end of the second hydraulic cylinder is connected with the support sliding seat, and the right side of the second hydraulic cylinder is provided with a second telescopic rod.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、The utility model discloses a clamping mechanism, and the clamping mechanism is designed with multiple stations (double stations on the left and right sides) and a modular structure (four groups of screw rods and pneumatic clamping structures), which significantly improves processing continuity, the displacement distance adjusting structure (ball screw, driving motor, limiting sliding rail and sliding block) realizes accurate horizontal displacement of the bearing plate, and ensures quick positioning of workpieces, the screw clamping structure and the pneumatic clamping structure (air rod body and clamping pad) are in cooperation, can adapt to flexible clamping of workpieces of different sizes, can shorten single clamping time to seconds through pneumatic quick clamping and releasing functions, and in addition, the clamping structure (limiting sleeve and limiting plate) provides mechanical type fixed redundancy, and further guarantees processing stability.

[0018] 2、The utility model discloses a lifting mechanism, and the lifting mechanism adopts symmetrical layout of double hydraulic cylinders (first hydraulic cylinder and second hydraulic cylinder), realizes stable vertical movement of the clamping mechanism through limiting support of the first telescopic rod and the second telescopic rod, and avoids inclination problems caused by single point stress. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a structure schematic diagram of the utility model in perspective view;

[0020] Figure 2 It is a structure schematic diagram of the utility model in plan view;

[0021] Figure 3 It is a structure schematic diagram of the utility model in perspective view from above;

[0022] Figure 4 It is a structure schematic diagram of the utility model in plan view from above;

[0023] Figure 5 It is a structure schematic diagram of the utility model in perspective view from behind;

[0024] Figure 6 It is a structure schematic diagram of the utility model in perspective view from the right;

[0025] Figure 7 It is a structure schematic diagram of the utility model in perspective view from the right; Figure 1 ​

[0026] Figure 8 For the utility model three -dimensional sectional structure schematic view Figure 2 ;

[0027] Figure 9 For the utility model three -dimensional sectional structure schematic view Figure 3 ;

[0028] Figure 10 For the utility model three -dimensional sectional structure schematic view Figure 4 ;

[0029] Figure 11 For the utility model Figure 8 A place three -dimensional enlarged structure schematic view.

[0030] In the drawing: 1, electric control box;2, support column;3, drilling machine body;4, clamping mechanism;401, support sliding seat;402, ball screw;403, ball nut;404, bearing plate;405, mounting plate;406, rubber pad;407, support rod;408, top plate body;409, screw body;410, first air rod body;411, first clamping pad;412, first sub-air pipe;413, second air rod body;414, second clamping pad;415, second sub-air pipe;416, air duct;417, pipe head;418, butt joint seat;419, motor support;420, drive motor;421, first limit plate;422, second limit plate;423, limit sleeve;424, limit sliding rail;425, limit sliding block;5, lifting mechanism;501, support seat;502, first hydraulic cylinder;503, first telescopic rod;504, second hydraulic cylinder;505, second telescopic rod. DETAILED DESCRIPTION

[0031] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0032] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "mount", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

[0033] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0034] Please refer to Figures 1-11The utility model discloses an embodiment of a kind of drilling machine for display support processing, including electric cabinet 1, the right end of electric cabinet 1 is fixedly installed with support column 2, the upper end of support column 2 is fixedly installed with drilling machine body 3, the below of drilling machine body 3 is provided with clamping mechanism 4, the below of clamping mechanism 4 is provided with lifting mechanism 5, clamping mechanism 4 includes support sliding seat 401, bearing plate 404, mounting plate 405, rubber pad 406, support rod 407, top plate body 408, screw body 409 and first air rod body 410, the front of support column 2 is provided with support sliding seat 401, the above of support sliding seat 401 is provided with bearing plate 404, the above of bearing plate 404 is provided with mounting plate 405, the upper end of mounting plate 405 is fixedly installed with rubber pad 406, the left and right two ends of mounting plate 405 are fixedly installed with support rod 407, the upper end of support rod 407 is fixedly installed with top plate body 408, the middle part of top plate body 408 is installed with screw body 409, the front end of top plate body 408 is fixedly installed with first air rod body 410, multiple screw body 409 is distributed on top plate body 408 from left to right, the lower end of first air rod body 410 is fixedly installed with first clamping pad 411, multiple first air rod body 410 and first clamping pad 411 are distributed in the front end of top plate body 408 from left to right, the upper end of first air rod body 410 is installed with first sub air pipe 412, the rear end of top plate body 408 is fixedly installed with second air rod body 413, the lower end of second air rod body 413 is fixedly installed with second clamping pad 414, multiple second air rod body 413 and second clamping pad 414 are distributed in the rear end of top plate body 408 from left to right, the right end of support sliding seat 401 is fixedly installed with motor support 419, motor support 419 is fixedly installed with drive motor 420, the transmission end of drive motor 420 is fixedly connected with ball screw 402, the outside of ball screw 402 is provided with ball nut 403, ball nut 403 is fixedly installed in the middle part of bearing plate 404, the upper end of second air rod body 413 is fixedly installed with second sub air pipe 415, the upper end of second sub air pipe 415 is fixedly connected with air pipe 416, air pipe 416 is fixedly installed with pipe head 417, the upper end of pipe head 417 is provided with docking seat 418, the left and right two ends of mounting plate 405 are fixedly installed with first limit plate 421, the middle part of bearing plate 404 is fixedly installed with second limit plate 422, the outside of second limit plate 422 and first limit plate 421 is provided with limit clamping sleeve 423, the front and back two ends of support sliding seat 401 are fixedly installed with limit sliding rail 424, the front and back two ends of bearing plate 404 are fixedly installed with limit sliding block 425, limit sliding block 425 and limit sliding rail 424 are in sliding connection relationship;

[0035] The clamping mechanism 4 is composed of displacement distance adjusting structure, screw clamping structure, pneumatic clamping structure and clamping structure. The displacement distance adjusting structure is composed of support sliding seat 401, ball screw 402, ball nut 403, bearing plate 404, motor support 419, driving motor 420, limiting sliding rail 424 and limiting sliding block 425. The screw clamping structure and the pneumatic clamping structure are composed of mounting plate 405, rubber pad 406, support rod 407, top plate body 408, screw body 409, first air rod body 410, first clamping pad 411, first gas distribution pipe 412, second air rod body 413, second clamping pad 414, second gas distribution pipe 415, air duct 416, pipe head 417 and butt joint seat 418. The clamping structure is composed of first limiting plate 421, second limiting plate 422 and limiting sleeve 423. The machine body is matched with double stations and is respectively located on the left and right sides. The screw clamping structure and the pneumatic clamping structure are respectively provided with four groups. Two groups are distributed on the left side station and two groups are distributed on the right side station. Before use, the drill body 3 and the driving motor 420 need to be connected with the electric control box 1 and connected with the control terminal. The butt joint seat 418 also needs to be connected with the external air supply pump. When used, the staff preliminarily performs batch display support discharge operation. First, the display support is placed on the rubber pad 406. Then, the screw body 409 is lightly twisted through the screw clamping structure to preliminarily position the display support on the rubber pad 406. Four groups of screw clamping structure and pneumatic clamping structure can arrange four batches of display supports. When the drilling operation is performed, the staff can rearrange new display supports to realize continuous drilling without stopping. After the preliminary positioning operation of the display support is completed, the staff directly places a group of screw clamping structure and pneumatic clamping structure on the bearing plate 404, uses the clamping structure, uses the limiting sleeve 423 to enclose the first limiting plate 421 and the second limiting plate 422 to fix the mounting plate 405 on the bearing plate 404, connects the butt joint seat 418 with the pipe head 417, uses the external air supply pump to inflate the plurality of first air rod bodies 410 and second air rod bodies 413 to stably clamp the display support on the rubber pad 406, realizes the effect of stably clamping the display support, and then synchronously uses the displacement distance adjusting structure and the drill body 3. The driving motor 420 drives the ball screw 402 to rotate. The ball screw 402 drives the ball nut 403 to move the bearing plate 404 and the group of screw clamping structure and pneumatic clamping structure above to displace. After the clamped display support is moved below the drill body 3, drilling operation can be performed.

[0036] The lifting mechanism 5 comprises a support seat 501, a first hydraulic cylinder 502 and a first telescopic rod 503, the lower end of the support column 2 is fixedly installed with the support seat 501, the left end of the support seat 501 is fixedly installed with the first hydraulic cylinder 502, the transmission end of the first hydraulic cylinder 502 is connected with the support sliding seat 401, the left side of the first hydraulic cylinder 502 is provided with the first telescopic rod 503, the right end of the support seat 501 is fixedly installed with a second hydraulic cylinder 504, the transmission end of the second hydraulic cylinder 504 is connected with the support sliding seat 401, the right side of the second hydraulic cylinder 504 is provided with a second telescopic rod 505; the lifting mechanism 5 is matched with the drilling machine body 3 to perform drilling operation, through the lifting mechanism 5 lifting the clamping mechanism 4 and the display support on the clamping mechanism 4 close to the drilling machine body 3, and then the drilling operation is realized;

[0037] The working principle of the utility model is: first, the staff places multiple batches of display supports on the rubber pads 406 of the left and right workstations respectively, preliminarily positions by lightly twisting the screw rod body 409 of the screw rod clamping structure, and fixes through the first air rod body 410 and the second air rod body 413 of the four sets of pneumatic clamping structures, preliminarily clamps by manually adjusting the screw rod body 409, and the pneumatic clamping structure is connected with the external air pump through the docking seat 418, supplies air to the air rod body through the first branch air pipe 412 and the second branch air pipe 415, drives the first clamping pad 411 and the second clamping pad 414 to apply uniform pressure on the support from the front and back sides, in combination with the anti-skid buffering effect of the rubber pad 406, ensures the stable clamping of supports of different sizes, then, the mounting plate 405 is quickly fixed on the bearing plate 404 through the first limiting plate 421, the second limiting plate 422 and the limiting clamping sleeve 423 of the clamping structure, and the workstation assembly is completed; at this time, the driving motor 420 is started, drives the ball screw 402 to rotate, drives the ball nut 403 to move along the guide of the limiting sliding rail 424 and the limiting sliding block 425, drives the bearing plate 404 and the clamped support to move horizontally to below the drilling machine body 3; at the same time, the other side work station can clamp new workpieces, realizes double work station alternate operation, in the drilling process, the first hydraulic cylinder 502 and the second hydraulic cylinder 504 of the lifting mechanism 5 synchronously act to push the support sliding seat 401 to vertically lift, makes the support accurately contact the drill bit to complete drilling, after drilling is completed, the clamping mechanism 4 resets, the pneumatic clamping structure is decompressed to release the workpiece, the staff can quickly unload and repeat the next cycle, the whole process is coordinated and controlled through the electric control box 1, realizes the automatic connection of drilling, transposition and lifting, greatly reduces the downtime.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling machine for display support processing, comprising an electric control box (1), a support column (2) is fixedly installed at the right end of the electric control box (1), and a drilling machine body (3) is fixedly installed at the upper end of the support column (2), characterized in that: The lower part of the drill body (3) is provided with a clamping mechanism (4), the lower part of the clamping mechanism (4) is provided with a lifting mechanism (5), the clamping mechanism (4) comprises a support sliding seat (401), a bearing plate (404), a mounting plate (405), a rubber pad (406), a support rod (407), a top plate body (408), a screw rod body (409) and a first air rod body (410), the front of the support column (2) is provided with a support sliding seat (401), the upper part of the support sliding seat (401) is provided with a bearing plate (404), the upper part of the bearing plate (404) is provided with a mounting plate (405), the upper end of the mounting plate (405) is fixedly installed with a rubber pad (406), the left and right ends of the mounting plate (405) are both fixedly installed with a support rod (407), the upper end of the support rod (407) is fixedly installed with a top plate body (408), the middle part of the top plate body (408) is installed with a screw rod body (409), the front end of the top plate body (408) is fixedly installed with a first air rod body (410), the lifting mechanism (5) comprises a support seat (501), a first hydraulic cylinder (502) and a first telescopic rod (503), the lower end of the support column (2) is fixedly installed with a support seat (501), the left end of the support seat (501) is fixedly installed with a first hydraulic cylinder (502), the transmission end of the first hydraulic cylinder (502) is connected with the support sliding seat (401), and the left side of the first hydraulic cylinder (502) is provided with a first telescopic rod (503).

2. A drilling machine for display stand machining according to claim 1, characterized in that: A plurality of screw rod bodies (409) are distributed on the top plate body (408) from left to right, the lower end of the first air rod body (410) is fixedly installed with a first clamping pad (411), and a plurality of first air rod bodies (410) and first clamping pads (411) are distributed on the front end of the top plate body (408) from left to right.

3. A drilling machine for display stand machining according to claim 2, characterized in that: The upper end of the first air rod body (410) is installed with a first gas distribution pipe (412), the rear end of the top plate body (408) is fixedly installed with a second air rod body (413), the lower end of the second air rod body (413) is fixedly installed with a second clamping pad (414), and a plurality of second air rod bodies (413) and second clamping pads (414) are distributed on the rear end of the top plate body (408) from left to right.

4. The drilling machine for display stand processing according to claim 1, wherein: The right end of the support sliding seat (401) is fixedly installed with a motor support (419), and the motor support (419) is fixedly installed with a driving motor (420).

5. A drill for display stand machining according to claim 4, characterized in that: The transmission end of the driving motor (420) is fixedly connected with a ball screw (402), the outer side of the ball screw (402) is provided with a ball nut (403), and the ball nut (403) is fixedly installed in the middle part of the bearing plate (404).

6. The drilling machine for display stand processing according to claim 3, wherein: The upper end of the second air rod body (413) is fixedly installed with a second gas distribution pipe (415), the upper end of the second gas distribution pipe (415) is fixedly connected with an air duct (416), the air duct (416) is fixedly installed with a pipe head (417), and the upper end of the pipe head (417) is provided with a butt joint seat (418).

7. The drilling machine for display stand processing according to claim 1, wherein: Both left and right ends of the mounting plate (405) are fixedly installed with first limiting plates (421), the middle part of the bearing plate (404) is fixedly installed with a second limiting plate (422), and the outer sides of the second limiting plate (422) and the first limiting plate (421) are provided with limiting clamping sleeves (423).

8. The drilling machine for display stand processing according to claim 1, wherein: Both front and rear ends of the supporting sliding seat (401) are fixedly installed with limiting sliding rails (424), both front and rear ends of the bearing plate (404) are fixedly installed with limiting sliding blocks (425), and the limiting sliding blocks (425) and the limiting sliding rails (424) are in a sliding connection relationship.

9. The drilling machine for display stand processing according to claim 1, wherein: The right end of the supporting seat (501) is fixedly installed with a second hydraulic cylinder (504), the transmission end of the second hydraulic cylinder (504) is connected with the supporting sliding seat (401), and the right side of the second hydraulic cylinder (504) is provided with a second telescopic rod (505).

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