Numerically controlled machining center hand-held operating terminal

Abstract

The utility model discloses handheld operation terminal of numerical control machining center, including dust cover, the dust cover bottom opening, bearing frame, bearing frame with dust cover inboard wall sliding fit, terminal body, bearing frame includes backplate, still includes the clamping part of protruding setting at backplate front side, the clamping part forms the clamping groove that supplies terminal body embedding, terminal body detachable embedding in the clamping groove, sliding bearing frame makes it be placed in dust cover inboard or sliding bearing frame makes it from dust cover inboard slide out. The utility model discloses through setting up the dust cover structure of slidable storage, hides in dust cover inside with terminal body in non -use state, avoids metal dust, oil dirt and so on pollutant to enter terminal body equipment inside or to adhere to screen surface to prolong its service life, when using, sliding bearing frame, make it with terminal body from dust cover bottom opening slide out, terminal body can be taken down fast at this moment and is convenient for user to operate.

Description

Technical Field

[0001] This utility model belongs to the technical field of CNC machining centers, and in particular relates to a handheld operating terminal for CNC machining centers. Background Technology

[0002] During the operation of a CNC machining center, operators typically need to use a handheld operating terminal to set parameters, debug programs, and control the operation of the equipment.

[0003] In the existing technology, the operating terminals of many CNC machining centers are generally fixed directly to the side wall of the operating table by means of brackets or magnetic attraction. The operating terminals fixed in this way are often directly exposed to the machining environment. After long-term use, metal dust or oil stains are easy to accumulate, which affects the screen sensitivity and the stability of electronic components. Utility Model Content

[0004] This utility model addresses the problems in the prior art by proposing the following technical solution:

[0005] This utility model provides a handheld operating terminal for CNC machining centers, including:

[0006] Dust cover, the dust cover having an opening at the bottom;

[0007] A support frame, which slides in conjunction with the inner wall of the dust cover;

[0008] Terminal body;

[0009] The support frame includes a back plate and a clamping part protruding from the front side of the back plate. The clamping part forms a slot for the terminal body to be embedded. The terminal body can be detachably embedded in the slot. The support frame can be slid to be placed inside the dust cover or slid to be slid out from inside the dust cover.

[0010] As a preferred embodiment of the above technical solution, the dust cover has sliding grooves on its two inner sidewalls, and the support frame has sliders on both sides that slide in cooperation with the sliding grooves.

[0011] As a preferred embodiment of the above technical solution, an armature is provided on the inner top of the dust cover, and a magnet is provided on the top of the support frame at the position corresponding to the armature. When the magnet approaches or contacts the armature, the two attract each other and can be separated under the action of external force.

[0012] As a preferred embodiment of the above technical solution, the bottom of the back plate of the support frame is provided with anti-slip texture, and when the support frame is placed inside the dust cover, the anti-slip texture is located on the outside.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention features a sliding, retractable dust cover structure that conceals the terminal body inside when not in use. This prevents metal dust, oil, and other contaminants from entering the terminal body or adhering to the screen surface, significantly improving the cleanliness and operational stability of the terminal body and extending its service life. When in use, the sliding support frame allows the terminal body to slide out from the bottom opening of the dust cover, enabling quick removal of the terminal body for easy operation. Attached Figure Description

[0015] Figure 1 The diagram shown is a front view of the operating terminal in the embodiment (state one);

[0016] Figure 2 The diagram shown is a front view of the operating terminal in the embodiment (state two);

[0017] Figure 3 The diagram shown is a partial cross-sectional view of the dust cover, support frame, and terminal body in combination (state one);

[0018] Figure 4 The diagram shown is a partial cross-sectional view of the dust cover, support frame, and terminal body in combination (state two).

[0019] Figure 5 The diagram shown is a top view of the support frame and the terminal body in action.

[0020] Reference numerals: 1. Operating table; 10. Dust cover; 11. Slide groove; 12. Armature; 20. Support frame; 21. Back plate; 22. Clamping part; 23. Slider; 24. Magnet; 25. Anti-slip texture; 30. Terminal body. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0022] Example

[0023] like Figure 1 , Figure 2 As shown, Figure 1 The diagram shown is a front view of the operating terminal in the embodiment (state one). Figure 2 The diagram shown is a front view of the operating terminal in the embodiment (state two);

[0024] This device is installed on the side wall of the CNC machining center operating table 1.

[0025] This device includes: a dust cover 10, a support frame 20 and a terminal body 30. The dust cover 10 is fixedly installed on the side wall of the operating table 1. The bottom of the dust cover 10 is open. The support frame 20 is slidably engaged with the inner side wall of the dust cover 10. The terminal body 30 is detachably installed on the support frame 20.

[0026] The sliding support frame 20 is positioned inside the dust cover 10 or the sliding support frame 20 is slid out from inside the dust cover 10.

[0027] Specifically, the operating table 1 is placed vertically, and the support frame 20 can slide up and down along the longitudinal direction. The support frame 20 is used to fix the terminal body 30. The terminal body 30 is a handheld operating terminal device actually used in the prior art, such as... Figure 1 The first state shown is when the support frame 20 slides out from the bottom opening of the dust cover 10. At this time, the terminal body 30 can be quickly removed for user operation; for example... Figure 2 The second state shown is when the support frame 20 is placed inside the dust cover 10. At this time, the terminal body 30 can be placed inside the dust cover 10. This state can prevent dust from entering, keep the terminal body 30 clean, and provide physical protection for the terminal body 30 when not in use (reducing the risk of human collision or damage). On the other hand, this hidden design can also prevent unauthorized personnel from accidentally touching and operating the terminal 30, avoiding safety hazards caused by misoperation.

[0028] like Figure 3 , Figure 4 , Figure 5 As shown, Figure 3 The diagram shown is a partial cross-sectional view of the dust cover, support frame, and terminal body in combination (state one); Figure 4 The diagram shown is a partial cross-sectional view of the dust cover, support frame, and terminal body in combination (state two). Figure 5 The diagram shown is a top view of the support frame and the terminal body in action.

[0029] The support frame 20 includes a back plate 21 and a clamping part 22 protruding from the front side of the back plate 21. The clamping part 22 forms a slot for the terminal body 30 to be inserted. The terminal body 30 can be detachably inserted into the slot. The support frame 20 can be slid to be placed inside the dust cover 10 or the support frame 20 can be slid to be slid out from inside the dust cover 10.

[0030] The back plate 21 is the basic support structure of the carrier frame 20. The clamping part 22 protrudes from the front side of the back plate 21, forming a slot for accommodating and matching the shape and size of the terminal body 30. Specifically, the clamping part 22 is a pair of symmetrical clamping blocks and is made of flexible material, such as TPE (thermoplastic elastomer), silicone or soft rubber. The flexible material has a certain deformation capability, which facilitates the insertion and removal of the terminal body 30, and at the same time provides good clamping force. When the terminal body 30 is pushed in along the slot direction, the flexible clamping blocks of the clamping part 22 elastically deform outward. After the clamping blocks pass the edge of the terminal body 30, they return to their original shape, forming a limiting structure to fix the terminal body 30 in the slot. When disassembly is required, the terminal body 30 can be easily removed by applying a certain pulling force.

[0031] The dust cover 10 has grooves 11 on its inner sidewalls on both sides, and the support frame 20 has sliders 23 on both sides that slide in cooperation with the grooves 11.

[0032] The support frame 20 is embedded in the slide groove 11 by the slider 23 and slides longitudinally along the slide groove 11. During the up and down sliding process, the slider 23 and the slide groove 11 maintain stable contact and the slider 23 will not detach from the slide groove 11.

[0033] An armature 12 is provided on the inner top of the dust cover 10, and a magnet 24 is provided on the top of the support frame 20 at the position corresponding to the armature 12. When the magnet 24 approaches or contacts the armature 12, the two attract each other and can be separated by external force.

[0034] By using the magnet 24 and armature 12, when the carrier 20 slides to the inner top position of the dust cover 10, the magnet 24 and armature 12 approach and generate an attraction force, so that the carrier 20 is stably attracted to the inside of the dust cover 10. If the terminal body 30 needs to be removed, the user only needs to pull the carrier 20 down to overcome the magnetic attraction force to achieve separation.

[0035] The bottom of the back plate 21 of the support frame 20 is provided with anti-slip texture 25. When the support frame 20 is placed inside the dust cover 10, the anti-slip texture 25 is located on the outside.

[0036] The anti-slip texture 25 refers to a surface with raised texture, stripes, granules or other friction-enhancing structures. When the support frame 20 is completely retracted inside the dust cover 10, the dust cover 10 remains on the outside, making it easy for the user to grip and pull out the support frame 20.

[0037] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A handheld operating terminal for a CNC machining center, characterized in that, include: Dust cover (10), the bottom end of the dust cover (10) is open; The support frame (20) is slidably engaged with the inner wall of the dust cover (10); Terminal body (30); The support frame (20) includes a back plate (21) and a clamping part (22) protruding from the front side of the back plate (21). The clamping part (22) forms a slot for the terminal body (30) to be inserted. The terminal body (30) can be detachably inserted into the slot. The support frame (20) can be slid to place it inside the dust cover (10) or the support frame (20) can be slid to slide out from inside the dust cover (10).

2. The handheld operating terminal for CNC machining centers according to claim 1, characterized in that, The dust cover (10) has grooves (11) on its inner sidewalls on both sides, and the support frame (20) has sliders (23) on both sides that slide in cooperation with the grooves (11).

3. The handheld operating terminal for CNC machining centers according to claim 1, characterized in that, The dust cover (10) has an armature (12) on its inner top. The support frame (20) has a magnet (24) on its top corresponding to the armature (12). When the magnet (24) approaches or contacts the armature (12), the two attract each other and can separate under the action of external force.

4. The handheld operating terminal for CNC machining centers according to claim 1, characterized in that, The bottom of the back plate (21) of the support frame (20) is provided with anti-slip texture (25), and the anti-slip texture (25) is located on the outside when the support frame (20) is placed inside the dust cover (10).

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