Equipment facilitating multi-position drilling on arm

Abstract

The utility model discloses equipment convenient for drilling at multiple positions on an arm, which comprises a mounting seat, a clamping mechanism used for clamping a model arm is arranged on the mounting seat, one side of the clamping mechanism is provided with a first drilling mechanism used for drilling a splicing groove at the end part of the model arm, and the other side of the clamping mechanism is provided with a second drilling mechanism used for drilling a splicing groove at the end part of the model arm. And a second punching mechanism used for conducting bolt connecting hole drilling on one end of the model arm is arranged on the mounting base, a storage mechanism used for storing the to-be-machined model arm is arranged on one side of the mounting base, and a pushing mechanism used for pushing the to-be-machined model arm on the storage mechanism to the clamping mechanism is arranged on the storage mechanism. By means of the clamping mechanism, the first punching mechanism and the second punching mechanism, splicing groove drilling and bolt connecting hole drilling operation can be conducted on the model arm on the same equipment, the machining time is effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of mannequin arm processing technology, and in particular to a device that facilitates drilling holes at multiple locations on the arm. Background Technology

[0002] Mannequins are mostly used in clothing stores in shopping malls to facilitate the display of clothing and attract customers. With the increasing number of clothing malls in various places, the demand for mannequins is also increasing.

[0003] Currently, when producing wooden mannequin arms, traditional machine tools are mostly used to first turn the blank to form the arm shape. Then, workers use electric drills to drill bolt connection holes at one end of the shaped arm. Finally, the arm with the bolt connection holes is placed on a lathe to drill holes at its end to form the arm splicing groove. This process not only consumes a lot of manpower, but is also inefficient.

[0004] Therefore, a device is proposed that facilitates drilling at multiple locations on the arm. Utility Model Content

[0005] The purpose of this invention is to provide a device that facilitates drilling holes at multiple locations on an arm, thereby solving or at least alleviating one or more of the aforementioned problems and other issues present in the prior art.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A device for easily drilling holes at multiple locations on an arm includes a mounting base. The mounting base is provided with a clamping mechanism for holding the model arm. A first drilling mechanism is provided on one side of the clamping mechanism for drilling splicing grooves at the end of the model arm. The mounting base is provided with a second drilling mechanism for drilling bolt connection holes at one end of the model arm. A storage mechanism is provided on one side of the mounting base for storing the model arm to be processed. The storage mechanism is provided with a pushing mechanism for pushing the model arm to be processed on the storage mechanism onto the clamping mechanism.

[0008] According to the present invention, a device for drilling holes at multiple locations on an arm is provided, wherein a material discharge groove is provided on the top of the mounting base, and a material outlet communicating with the bottom of the material discharge groove is provided on the lower side of one side of the mounting base. The clamping mechanism includes a support base and a fixing plate, both of which are fixedly mounted on the mounting base. The support base and the fixing plate are respectively located at both ends of the material discharge groove. A second cylinder is fixedly mounted on the support base, and a moving block is fixedly connected to the piston rod end of the second cylinder. A first clamping member is fixedly mounted on the moving block, and a second clamping member is fixedly connected to the upper end of the fixing plate.

[0009] According to the present invention, a device for drilling holes at multiple locations on an arm is provided. The first drilling mechanism includes a first motor, a first lead screw, and a first slide rail. The first motor and the first slide rail are both fixedly mounted on a mounting base. A first mounting base is slidably mounted on the first slide rail via a first slider. The bottom of the first mounting base is threadedly rotatably connected to the first lead screw. The first lead screw is rotatably mounted on the mounting base via a first mounting block. One end of the first lead screw is fixedly connected to the shaft of the first motor. A first drilling motor is fixedly mounted on the first mounting base. A first drill bit is fixedly mounted on the shaft of the first drilling motor via a drill chuck. The first drill bit can penetrate the fixed plate and extend from inside the second clamping member to perform drilling operations on the end of the model arm.

[0010] According to the present invention, a device for drilling holes at multiple locations on an arm is provided. The second drilling mechanism includes a second motor, a second lead screw, and a second slide rail. Both the second motor and the second slide rail are fixedly mounted on the mounting base. The second lead screw is rotatably mounted on the mounting base via a second mounting block. One end of the second lead screw is fixedly connected to the shaft of the second motor. A second mounting base is slidably mounted on the second slide rail via a second slider. A second drilling motor is fixedly mounted on the second mounting base. A second drill bit for drilling bolt connection holes at one end of the model arm is fixedly mounted on the shaft of the second drilling motor via a drill chuck.

[0011] According to the present invention, a device for drilling holes at multiple locations on an arm is provided, wherein a horizontal plate is fixedly connected to the top of the fixed plate, and two dust collection hoods are fixedly installed on the horizontal plate. The two dust collection hoods are located on both sides of the fixed plate, and the air inlets of the two dust collection hoods are connected to the air inlet of a vacuum cleaner through pipes.

[0012] According to the present invention, a device for drilling holes at multiple locations on an arm is provided, wherein a material ejection cylinder is fixedly installed on the horizontal plate, and a rubber sleeve is fixedly installed at the bottom of the piston rod of the material ejection cylinder.

[0013] According to the present invention, a device for facilitating drilling at multiple locations on an arm is provided, wherein the storage mechanism includes a support frame, the support frame is fixedly installed on one side of the mounting base, and an inclined storage rack is fixedly installed on the upper end of the support frame.

[0014] According to the present invention, a device for drilling holes at multiple locations on an arm is provided, wherein the lower end of the storage rack is fixedly connected to a baffle plate to prevent the model arm from detaching from the storage rack.

[0015] According to the present invention, a device for drilling holes at multiple locations on an arm is provided, wherein the pushing mechanism includes a mounting plate, which is fixedly mounted on the support frame and located below the storage rack. A first cylinder is fixedly mounted on the mounting plate, and a movable plate is fixedly mounted on the piston rod end of the first cylinder. Angle irons are fixedly connected to both ends of the movable plate. A movable stop block is rotatably connected to the end of the angle iron away from the movable plate via a rotating shaft. A torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected to the bottom of the movable stop block, and the other end of the torsion spring is fixedly connected to the angle iron.

[0016] According to the present invention, a device for drilling holes at multiple locations on an arm is provided, wherein a control box is fixedly installed on the mounting base, and a PLC controller is installed in the control box. The PLC controller controls the extension and retraction of the piston rod of the first cylinder, the extension and retraction of the piston rod of the ejection cylinder, the extension and retraction of the piston rod of the second cylinder, the first motor, the first drilling motor, the second motor, and the second drilling motor.

[0017] This utility model has at least the following beneficial effects:

[0018] (1) This utility model realizes the operation of drilling splicing grooves and bolt connection holes on the same device by setting clamping mechanism, first drilling mechanism and second drilling mechanism, which effectively shortens processing time and improves production efficiency.

[0019] (2) The automatic feeding, clamping and unloading functions of the model arm are realized through the set storage mechanism, pushing mechanism, clamping mechanism and unloading cylinder, which optimizes the production process and makes the whole production process smoother and more efficient.

[0020] (3) By using a dust collection hood in conjunction with a vacuum cleaner, the dust generated during the drilling process can be collected, improving the working environment and protecting the health of workers. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0022] Figure 1 This is a schematic diagram of the arm drilling device of this utility model;

[0023] Figure 2 This is one of the partial structural schematic diagrams of the arm drilling device of this utility model;

[0024] Figure 3 This is a second partial structural schematic diagram of the arm drilling device of this utility model;

[0025] Figure 4 This is the third partial structural schematic diagram of the arm drilling device of this utility model.

[0026] Explanation of icon numbers:

[0027] 1. Mounting base; 101. Discharge port; 2. Storage mechanism; 201. Support frame; 202. Storage rack; 203. Baffle plate; 3. Pushing mechanism; 301. Mounting plate; 302. First cylinder; 303. Moving plate; 304. Angle iron; 305. Movable stop block; 306. Sliding sleeve; 307. Guide rod; 4. Clamping mechanism; 401. Support base; 402. Second cylinder; 403. Moving block; 404. First clamping component; 405. Fixed... 406. Fixed plate; 407. Second clamping component; 408. Horizontal plate; 409. Dust collection hood; 4000. Material ejection cylinder; 5. First drilling mechanism; 501. First motor; 502. First lead screw; 503. First slide rail; 504. First mounting base; 505. First drilling motor; 6. Second drilling mechanism; 601. Second motor; 602. Second lead screw; 603. Second slide rail; 604. Second mounting base; 605. Second drilling motor; 7. Control box. Detailed Implementation

[0028] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0029] Please refer to Figures 1 to 4 As shown, this embodiment provides a device for drilling holes at multiple locations on an arm, including a mounting base 1, a material storage mechanism 2, a pushing mechanism 3, a clamping mechanism 4, a first drilling mechanism 5, and a second drilling mechanism 6.

[0030] In this embodiment, the clamping mechanism 4 is used to clamp the model arm. The top of the mounting base 1 is provided with a material drop groove, and the lower end of one side of the mounting base 1 is provided with a material outlet 101 that communicates with the bottom of the material drop groove. The clamping mechanism 4 includes a support base 401 and a fixing plate 405. The support base 401 and the fixing plate 405 are both fixedly installed on the mounting base 1. The support base 401 and the fixing plate 405 are respectively located at both ends of the material drop groove. A second cylinder 402 is fixedly installed on the support base 401. A moving block 403 is fixedly connected to the piston rod end of the second cylinder 402. A first clamping member 404 is fixedly installed on the moving block 403. A second clamping member 406 is fixedly connected to the upper end of the fixing plate 405.

[0031] By adopting the above technical solution, when clamping the model arm, the piston rod of the second cylinder 402 is extended, thereby driving the moving block 403 to move closer to the fixed plate 405, thus clamping the model arm between the first clamping member 404 and the second clamping member 406. After the model arm is processed, the piston rod of the second cylinder 402 is retracted, thereby causing the moving block 403 to drive the first clamping member 404 to move away from the fixed plate 405, thus releasing the clamping operation of the model arm.

[0032] In this embodiment, the first drilling mechanism 5 for drilling splicing grooves at the end of the model arm includes a first motor 501, a first lead screw 502, and a first slide rail 503. The first motor 501 and the first slide rail 503 are both fixedly mounted on the mounting base 1. A first mounting seat 504 is slidably mounted on the first slide rail 503 via a first slider. The bottom of the first mounting seat 504 is threadedly rotatably connected to the first lead screw 502. The first lead screw 502 is rotatably mounted on the mounting base 1 via a first mounting block. One end of the first lead screw 502 is fixedly connected to the rotating shaft of the first motor 501. A first drilling motor 505 is fixedly mounted on the first mounting base 504. A first drill bit is fixedly mounted on the rotating shaft of the first drilling motor 505 via a drill chuck. The first drill bit can penetrate the fixing plate 405 and extend out from the inside of the second clamping member 406 to perform drilling operations on the end of the model arm.

[0033] By adopting the above technical solution, during use, the shaft of the first motor 501 is controlled to rotate forward, which in turn drives the first drilling motor 505 to move closer to the fixed plate 405 via the first lead screw 502. This allows the first drill bit to penetrate the fixed plate 405 and extend into the interior of the second clamping member 406. Then, the first drilling motor 505 is started, driving the first drill bit to rotate and perform drilling operations on the end of the model arm. After drilling is completed, the shaft of the first motor 501 is controlled to rotate in reverse, removing the first drill bit from the second clamping member 406.

[0034] It should be noted that in this embodiment, both the first clamping member 404 and the second clamping member 406 are arranged in a frustum shape.

[0035] In this embodiment, the second drilling mechanism 6 for drilling bolt connection holes at one end of the model arm includes a second motor 601, a second lead screw 602, and a second slide rail 603. The second motor 601 and the second slide rail 603 are both fixedly mounted on the mounting base 1. The second lead screw 602 is rotatably mounted on the mounting base 1 via a second mounting block. One end of the second lead screw 602 is fixedly connected to the rotating shaft of the second motor 601. A second mounting base 604 is slidably mounted on the second slide rail 603 via a second slider. A second drilling motor 605 is fixedly mounted on the second mounting base 604. A second drill bit for drilling bolt connection holes at one end of the model arm is fixedly mounted on the rotating shaft of the second drilling motor 605 via a drill chuck.

[0036] By adopting the above technical solution, when drilling a hole at one end of the model arm, the shaft of the second motor 601 is controlled to drive the second lead screw 602 to rotate forward, thereby driving the second drilling motor 605 to move towards the clamping mechanism 4. Then, the second drilling motor 605 is turned on, and the second drill bit is used to drill a bolt connection hole at one end of the model arm. After drilling is completed, the rotation and reversal of the second motor 601 are controlled, thereby causing the second drill bit to move away from the clamping mechanism 4.

[0037] In this embodiment, the storage mechanism 2 for storing the model arm to be processed includes a support frame 201. The support frame 201 is fixedly installed on one side of the mounting base 1. The upper end of the support frame 201 is fixedly installed with an inclined storage rack 202. In order to prevent the model arm on the storage rack 202 from falling off, the lower end of the storage rack 202 is fixedly connected with a baffle plate 203 to prevent the model arm from falling off the storage rack 202.

[0038] In this embodiment, the pushing mechanism 3 includes a mounting plate 301, which is fixedly mounted on the support frame 201. The mounting plate 301 is located below the storage rack 202. A first cylinder 302 is fixedly mounted on the mounting plate 301. A movable plate 303 is fixedly mounted on the piston rod end of the first cylinder 302. Angle irons 304 are fixedly connected to both ends of the movable plate 303. A movable stop block 305 is rotatably connected to the end of the angle iron 304 away from the movable plate 303 through a rotating shaft. A torsion spring is sleeved on the rotating shaft. One end of the torsion spring is fixedly connected to the bottom of the movable stop block 305, and the other end of the torsion spring is fixedly connected to the angle iron 304.

[0039] By adopting the above technical solution, the bottom model arm of the storage rack 202 falls between the two angle irons 304. When loading, the piston rod of the first cylinder 302 is extended to push the bottom model arm of the storage rack 202 to the clamping mechanism 4. Then the clamping mechanism 4 clamps the model arm. At this time, the piston rod of the first cylinder 302 is retracted. Since the movable stop block 305 and the angle iron 304 are rotatably connected, the movable stop block 305 can be smoothly pulled back from the bottom of the fixed model arm.

[0040] To ensure the stability of the pushing mechanism 3 when pushing the model arm, a sliding sleeve 306 is fixedly installed on the mounting plate 301, and a guide rod 307 is fixedly connected to one side of the moving plate 303. One end of the guide rod 307 slides through the sliding sleeve 306.

[0041] In this embodiment, a horizontal plate 407 is fixedly connected to the top of the fixed plate 405. Two dust collection hoods 408 are fixedly installed on the horizontal plate 407. The two dust collection hoods 408 are located on both sides of the fixed plate 405. The air inlets of the two dust collection hoods 408 are connected to the air inlet of the vacuum cleaner through pipes. The dust collection hoods 408 can collect the debris generated by drilling.

[0042] In this embodiment, a material ejection cylinder 409 is fixedly installed on the horizontal plate 407. A rubber sleeve is fixedly installed at the bottom of the piston rod of the material ejection cylinder 409. The material ejection cylinder 409 can eject the drilled model arm, ensuring that the model arm can be completely detached from the first clamping member 404 and the second clamping member 406.

[0043] In this embodiment, a control box 7 is fixedly installed on the mounting base 1. A PLC controller is installed inside the control box 7. The solenoid valves for controlling the extension and retraction of the piston rod of the first cylinder 302, the solenoid valves for controlling the extension and retraction of the piston rod of the unloading cylinder 409, the solenoid valves for controlling the extension and retraction of the piston rod of the second cylinder 402, the first motor 501, the first drilling motor 505, the second motor 601, and the second drilling motor 605 are all controlled by the PLC controller, thereby facilitating the automated operation of the equipment.

[0044] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0045] Working principle: During use, the piston rod of the first cylinder 302 is extended to push the model arm at the bottom of the storage rack 202 to the clamping mechanism 4. The piston rod of the second cylinder 402 is extended, causing the moving block 403 to move closer to the fixed plate 405, thus clamping the model arm between the first clamping member 404 and the second clamping member 406. The shaft of the second motor 601 is rotated to drive the second lead screw 602 to rotate forward, thereby moving the second drilling motor 605 towards the clamping mechanism 4. Then, the second drilling motor 605 is activated, and the second drill bit... Drilling is performed on one end of the model arm to create bolt connection holes. After drilling, the rotation and reversal of the second motor 601 are controlled, causing the second drill bit to move away from the clamping mechanism 4. Then, the shaft of the first motor 501 is controlled to rotate forward, which in turn drives the first drilling motor 505 to move closer to the fixed plate 405 via the first lead screw 502. This causes the first drill bit to penetrate the fixed plate 405 and extend into the interior of the second clamping member 406. Then, the first drilling motor 505 is started, which drives the first drill bit to rotate, thus drilling the end of the model arm. After drilling is completed, the shaft of motor 501 is reversed to remove the first drill bit from the second clamping member 406. After the model arm is processed, the piston rod of the second cylinder 402 is retracted, which causes the moving block 403 to move the first clamping member 404 away from the fixed plate 405, thereby releasing the clamping operation on the model arm. Then, the piston rod of the ejection cylinder 409 is extended to eject the model arm. Then, the piston rod of the ejection cylinder 409 is reset, and the above steps are repeated until all model arms are processed.

[0046] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A device for easily drilling holes at multiple locations on an arm, characterized in that, The device includes a mounting base, on which a clamping mechanism is provided for holding the model arm. A first drilling mechanism is provided on one side of the clamping mechanism for drilling splicing grooves at the end of the model arm. A second drilling mechanism is provided on the mounting base for drilling bolt connection holes at one end of the model arm. A storage mechanism is provided on one side of the mounting base for storing the model arm to be processed. The storage mechanism is provided with a pushing mechanism for pushing the model arm to be processed on the storage mechanism onto the clamping mechanism.

2. The device for drilling holes at multiple locations on an arm according to claim 1, characterized in that: The top of the mounting base is provided with a material discharge groove, and the lower end of one side of the mounting base is provided with a material outlet that communicates with the bottom of the material discharge groove. The clamping mechanism includes a support base and a fixing plate. The support base and the fixing plate are both fixedly installed on the mounting base. The support base and the fixing plate are respectively located at both ends of the material discharge groove. A second cylinder is fixedly installed on the support base. A moving block is fixedly connected to the piston rod end of the second cylinder. A first clamping member is fixedly installed on the moving block. A second clamping member is fixedly connected to the upper end of the fixing plate.

3. The device for drilling holes at multiple locations on an arm according to claim 2, characterized in that: The first drilling mechanism includes a first motor, a first lead screw, and a first slide rail. The first motor and the first slide rail are both fixedly mounted on the mounting base. The first mounting base is slidably mounted on the first slide rail via a first slider. The bottom of the first mounting base is threadedly rotatably connected to the first lead screw. The first lead screw is rotatably mounted on the mounting base via a first mounting block. One end of the first lead screw is fixedly connected to the rotating shaft of the first motor. A first drilling motor is fixedly mounted on the first mounting base. A first drill bit is fixedly mounted on the rotating shaft of the first drilling motor via a drill chuck. The first drill bit can penetrate the fixed plate and extend from the inside of the second clamping member to perform drilling operations on the end of the model arm.

4. The device for drilling holes at multiple locations on an arm according to claim 3, characterized in that: The second drilling mechanism includes a second motor, a second lead screw, and a second slide rail. The second motor and the second slide rail are both fixedly mounted on the mounting base. The second lead screw is rotatably mounted on the mounting base via a second mounting block. One end of the second lead screw is fixedly connected to the rotating shaft of the second motor. A second mounting base is slidably mounted on the second slide rail via a second slider. A second drilling motor is fixedly mounted on the second mounting base. A second drill bit for drilling bolt connection holes at one end of the model arm is fixedly mounted on the rotating shaft of the second drilling motor via a drill chuck.

5. The device for drilling holes at multiple locations on an arm according to claim 4, characterized in that: A horizontal plate is fixedly connected to the top of the fixed plate, and two dust collection hoods are fixedly installed on the horizontal plate. The two dust collection hoods are located on both sides of the fixed plate, and the air inlets of the two dust collection hoods are connected to the air inlet of the vacuum cleaner through pipes.

6. The device for facilitating drilling at multiple locations on an arm according to claim 5, characterized in that: A material ejection cylinder is fixedly installed on the horizontal plate, and a rubber sleeve is fixedly installed at the bottom of the piston rod of the material ejection cylinder.

7. The device for facilitating drilling at multiple locations on an arm according to claim 6, characterized in that: The storage mechanism includes a support frame, which is fixedly installed on one side of the mounting base, and an inclined storage rack is fixedly installed on the upper end of the support frame.

8. The device for facilitating drilling at multiple locations on an arm according to claim 7, characterized in that: The lower end of the storage rack is fixedly connected to a baffle plate to prevent the model arm from detaching from the storage rack.

9. The device for facilitating drilling at multiple locations on an arm according to claim 7, characterized in that: The pushing mechanism includes a mounting plate, which is fixedly mounted on the support frame and located below the storage rack. A first cylinder is fixedly mounted on the mounting plate, and a movable plate is fixedly mounted on the piston rod end of the first cylinder. Angle irons are fixedly connected to both ends of the movable plate. A movable stop block is rotatably connected to the end of the angle iron away from the movable plate via a rotating shaft. A torsion spring is sleeved on the rotating shaft. One end of the torsion spring is fixedly connected to the bottom of the movable stop block, and the other end of the torsion spring is fixedly connected to the angle iron.

10. The device for facilitating drilling at multiple locations on an arm according to claim 9, characterized in that: A control box is fixedly installed on the mounting base. A PLC controller is installed in the control box. The solenoid valve for controlling the extension and retraction of the piston rod of the first cylinder, the solenoid valve for controlling the extension and retraction of the piston rod of the ejector cylinder, the solenoid valve for controlling the extension and retraction of the piston rod of the second cylinder, the first motor, the first drilling motor, the second motor, and the second drilling motor are all controlled by the PLC controller.

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