Handle control box for vertical machining center

Abstract

The utility model discloses a handle control box for a vertical machining center, which comprises an electronic hand wheel control box, a mounting extension mechanism is arranged on the rear surface of the electronic hand wheel control box, the mounting extension mechanism comprises a vertical rail vertically fixed on a mounting surface, a sliding seat is arranged on the vertical rail in a sliding manner, and a handle is arranged on the sliding seat. A rotating disc is rotationally arranged on the front surface of the sliding seat, a cross rod is horizontally arranged on the front surface of the rotating disc, and clamping plates for clamping and fixing the electronic hand wheel control box are oppositely arranged at the two ends of the cross rod; through the designed installation extension mechanism, the electronic hand wheel control box can be stably installed, the height of the electronic hand wheel control box in the vertical direction and the position of the electronic hand wheel control box in the front-back direction can be adjusted according to the needs of a user, the electronic hand wheel control box can be conveniently close to the user, the operation and use convenience of the electronic hand wheel control box is improved, and the use fatigue feeling is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of control boxes, and in particular relates to a handle control box for a vertical machining center. Background Art

[0002] Machining center: It is a highly automated multifunctional CNC machine tool with a tool magazine and automatic tool changer. The operation of the machining center machine tool will use a control box, such as an electronic handwheel, which is also called a manual pulse generator, hand pulse, or hand-cranked pulse generator. It is used for zero position correction and signal segmentation of CNC machine tools, printing machinery, etc.

[0003] For example, a wireless electronic handwheel device used on a machine tool with the announcement number CN216829951U includes a shell and a pulse device located inside the shell, the pulse device includes an encoder and a rotating wheel, one end of the rotating wheel is connected to a handle, the outer side of the rotating wheel is provided with a code disk, one end of the code disk is connected to a photoelectric switch, the surface of the shell is provided with an adjustment device, and the end of the shell opposite to the adjustment device is provided with a display device. The code disk is rotated by the rotating wheel. When the code disk rotates, the photoelectric switch is hollowed out or blocked by the code disk, thereby generating a coded signal. A sensor for transmitting signals is provided inside the shell, and the coded signal is transmitted to the device through the sensor, so that the device receives the coded signal generated by the encoder, thereby achieving the effect of wireless operation; the wireless connection method is adopted to extend the user's travel range, and on the other hand, it is avoided that the connecting line is entangled with other objects, thereby reducing the work efficiency of the staff.

[0004] When the handwheel in the above patent is installed on the surface of the CNC machine tool for use, the operating position of the handwheel is fixed, and it is necessary to remove it or bend over to operate it, which increases fatigue and troublesome operation, and brings inconvenience to the electronic handwheel operation. For this reason, we propose a handle control box for a vertical machining center. Utility Model Content

[0005] The utility model aims to provide a handle control box for a vertical machining center to solve the problem in the background art that the hand wheel is fixed in position when installed on the surface of a CNC machine tool, and the user needs to bend over to operate the hand wheel, which increases fatigue.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handle control box for a vertical machining center, comprising an electronic handwheel control box, a mounting extension mechanism is arranged on the rear surface of the electronic handwheel control box, the mounting extension mechanism comprises a vertical rail vertically fixed on the mounting surface, a sliding seat is slidably arranged on the vertical rail, a turntable is rotatably arranged on the front surface of the sliding seat, a crossbar is horizontally arranged on the front surface of the turntable, and clamping plates for clamping and fixing the electronic handwheel control box are arranged oppositely at both ends of the crossbar;

[0007] An extension member is arranged between the rear surface of the clamping plate and the outer end of the crossbar. The extension member comprises a rear rotating plate and a front rotating plate which are rotatably arranged between the clamping plate and the crossbar.

[0008] Preferably, a limiting ring is provided on the front surface of the sliding seat and is sleeved on the outer side of the turntable.

[0009] Preferably, a limit strip is provided on the front surface of the vertical rail along its height direction.

[0010] Preferably, the extension member also includes a slide plate slidably mounted on the outer end of the cross bar, and a limiting rod is arranged between the two, the rear end of the rear rotating plate is rotatably connected to the front surface of the slide plate, the rear surface of the clamping plate is rotatably connected to the front end of the front rotating plate, and the front rotating plate is rotatably connected to the rear rotating plate.

[0011] Preferably, a connecting line is provided on the lower surface of the electronic handwheel control box, and a reinforcing component is provided between the two, the reinforcing component includes a reinforcing plate sleeved on the reinforcing plate, and a fixing column passing through both ends of the reinforcing plate is vertically provided on the lower surface of the electronic handwheel control box, and a limiting ring located on the lower surface of the reinforcing plate is screwed on the fixing column.

[0012] Preferably, an operating wheel is rotatably provided on the front surface of the electronic handwheel control box, a fixed seat is provided on the front surface of the reinforcement plate, a limiting bent rod is vertically provided inside the fixed seat, and a limiting bolt is provided between the two, and the upper end of the limiting bent rod extends to the circumferential surface of the operating wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model can realize the stable installation of the electronic handwheel control box through the installation extension mechanism designed, and can also adjust the height of the electronic handwheel control box in the vertical direction and the position of the front and back direction according to the needs of the user, so as to facilitate the electronic handwheel control box to be close to the user, increase the convenience of operation and use of the electronic handwheel control box, and reduce the fatigue of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the electronic handwheel control box of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure of the extension mechanism installed in the middle;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the middle extension member;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the structure of the reinforcement member viewed from above;

[0019] In the figure: 100, electronic handwheel control box; 101, operating wheel; 102, connecting line; 200, installation extension mechanism; 201, vertical rail; 202, sliding seat; 203, clamping plate; 204, turntable; 205, cross bar; 206, extension member; 2061, slide plate; 2062, limit rod; 2063, rear rotating plate; 2064, front rotating plate; 207, limit ring; 300, reinforcement member; 301, reinforcement plate; 302, fixing column; 303, limit ring; 304, limit bending rod; 305, fixing seat; 306, limit bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1 - Figure 3 The utility model provides a technical solution: a handle control box for a vertical machining center, including an electronic handwheel control box 100, a rear surface of the electronic handwheel control box 100 is provided with an installation extension mechanism 200, by means of the installation extension mechanism 200, the electronic handwheel control box 100 can be stably installed, and the height and the front-back direction of the electronic handwheel control box 100 can be adjusted according to the needs of the user, so as to be close to the user, increase the convenience of operation and use of the electronic handwheel control box 100, and reduce the fatigue of use, the installation extension mechanism 200 includes a vertical rail 201 vertically fixed to the installation surface, a sliding seat 202 is slidably provided on the vertical rail 201, a turntable 204 is rotatably provided on the front surface of the sliding seat 202, a crossbar 205 is horizontally provided on the front surface of the turntable 204, and clamping plates 203 for clamping and fixing the electronic handwheel control box 100 are relatively provided at both ends of the crossbar 205, and the two relatively distributed clamping plates 203 realize the detachable fixation of the electronic handwheel control box 100;

[0023] An extension member 206 is provided between the rear surface of the clamping plate 203 and the outer end of the cross bar 205. The extension member 206 can be used to change the position of the electronic handwheel control box 100 in the front and rear directions, so as to facilitate approaching the operator. The extension member 206 includes a rear rotating plate 2063 and a front rotating plate 2064 rotatably arranged between the clamping plate 203 and the cross bar 205. The two are rotatably connected to change the front and rear position of the electronic handwheel control box 100.

[0024] In this embodiment, preferably, a limit ring 207 is provided on the front surface of the sliding seat 202 and is sleeved on the outside of the turntable 204. The limit ring 207 can be a rubber ring, which neither affects the rotation of the turntable 204 nor limits the position of the turntable 204 without external force.

[0025] In this embodiment, preferably, a limit strip is provided on the front surface of the vertical rail 201 along its height direction, and the limit strip can be a rubber strip. The friction resistance between the sliding seat 202 and the rubber strip when the sliding seat 202 slides on the vertical rail 201 can limit the position of the sliding seat 202 so that it will not move without external force.

[0026] In this embodiment, preferably, the extension member 206 also includes a slide plate 2061 slidably mounted on the outer end of the cross bar 205, and a limiting rod 2062 is arranged between the two. The limiting rod 2062 can be used to fix the positions of the slide plate 2061 and the clamping plate 203, so that the clamping plate 203 can relatively clamp and fix the electronic handwheel control box 100. The rear end of the rear rotating plate 2063 is rotatably connected to the front surface of the slide plate 2061, the rear surface of the clamping plate 203 is rotatably connected to the front end of the front rotating plate 2064, and the front rotating plate 2064 is rotatably connected to the rear rotating plate 2063, so as to facilitate changing the position of the electronic handwheel control box 100.

[0027] In summary, the vertical rail 201 can be fixed on the surface of the CNC machine tool, and the electronic handwheel control box 100 can be vertically placed in the two clamping plates 203, and then the clamping plates 203 are relatively moved along the cross bar 205, and the position of the clamping plates 203 is fixed by the limit rod 2062, so as to achieve the fixation of the position of the electronic handwheel control box 100. When adjusting the height of the electronic handwheel control box 100, an external force is applied to the sliding seat 202, and the applied force is greater than the friction resistance between the sliding seat 202 and the limit bar, so that the sliding seat 202 can move along the vertical rail 201, thereby changing the height of the electronic handwheel control box 100. When the electronic handwheel control box 100 is in the right position, and an external force is applied to rotate the electronic handwheel control box 100, the turntable 204 can be driven to rotate, and the angle of the electronic handwheel control box 100 can be changed. When the angle is appropriate, the friction resistance between the external force turntable 204 and the limit ring 207 can be removed to limit and fix the position of the electronic handwheel control box 100. When the electronic handwheel control box 100 is held and moved forward, the front rotating plate 2064 and the rear rotating plate 2063 can be driven to rotate, and the angle between the two and the horizontal direction gradually becomes smaller, so that the electronic handwheel control box 100 can be moved forward, thereby increasing the convenience of operation of the electronic handwheel control box 100.

[0028] Example 2

[0029] Reference Figure 4 , which is the second embodiment of the utility model.

[0030] In this embodiment, preferably, a connecting wire 102 is provided on the lower surface of the electronic handwheel control box 100, and a reinforcing member 300 is provided between the two. The reinforcing member 300 can be used to increase the installation and use strength of the connecting wire 102, so that the connection between the connecting wire 102 and the electronic handwheel control box 100 is not prone to loosening and poor contact. The reinforcing member 300 includes a reinforcing plate 301 sleeved on the reinforcing plate 301, and a fixing column 302 penetrating through both ends of the reinforcing plate 301 is vertically provided on the lower surface of the electronic handwheel control box 100. A limit ring 303 located on the lower surface of the reinforcing plate 301 is screwed and sleeved on the fixing column 302. The limiting ring 303 can limit and fix the position of the reinforcement plate 301, so that the reinforcement plate 301 maintains the tendency of installing and reinforcing the connecting line 102 upward, and prevents the connecting line 102 from falling off. The front surface of the electronic handwheel control box 100 is rotatably provided with an operating wheel 101, and the front surface of the reinforcement plate 301 is provided with a fixing seat 305. A limiting bent rod 304 is vertically arranged inside the fixing seat 305, and a limiting bolt 306 is arranged between the two. The upper end of the limiting bent rod 304 extends to the circumferential surface of the operating wheel 101. The limiting bent rod 304 can limit the position of the operating wheel 101 to prevent the operating wheel 101 from rotating abnormally.

[0031] In summary, the reinforcement plate 301 can be sleeved on the connecting line 102, and the upper surface of the reinforcement plate 301 contacts the lower end of the sheath on the connecting line 102, the fixing column 302 passes through the bow-shaped reinforcement plate 301, and then the limiting ring 303 is installed on the fixing column 302 and contacts the lower surface of the reinforcement plate 301, and the reinforcement plate 301 maintains the trend of reinforcing the connecting line 102 upward, so that the connection between the connecting line 102 and the electronic handwheel control box 100 is not prone to loosening and poor contact. At the same time, the limiting bent rod 304 can be installed in the fixing seat 305, and the upper end of the limiting bent rod 304 contacts the circumferential surface of the operating wheel 101, which is convenient for the subsequent contact limit of the surface of the operating wheel 101.

[0032] Example 3

[0033] This embodiment is obtained by combining embodiment 1 and embodiment 2.

[0034] First, the reinforcing component 300 is used to maintain the upward reinforcement trend of the connecting wire 102, thereby increasing the installation strength and use stability of the connecting wire 102, and the electronic handwheel control box 100 is fixed to the surface of the CNC machine tool by installing the extension component 206, and the height position of the electronic handwheel control box 100 is adjusted during use. The extension component 206 can be used to adjust the front and rear direction position of the electronic handwheel control box 100, thereby increasing the convenience of operation of the electronic handwheel control box 100.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handle control box for a vertical machining center, comprising an electronic handwheel control box (100), characterized in that: The rear surface of the electronic handwheel control box (100) is provided with a mounting extension mechanism (200), the mounting extension mechanism (200) comprises a vertical rail (201) vertically fixed on the mounting surface, a sliding seat (202) is slidably provided on the vertical rail (201), a rotating disk (204) is rotatably provided on the front surface of the sliding seat (202), a crossbar (205) is horizontally provided on the front surface of the rotating disk (204), and clamping plates (203) for clamping and fixing the electronic handwheel control box (100) are oppositely provided at both ends of the crossbar (205); An extension member (206) is provided between the rear surface of the clamping plate (203) and the outer end of the crossbar (205), and the extension member (206) includes a rear rotating plate (2063) and a front rotating plate (2064) rotatably provided between the clamping plate (203) and the crossbar (205).

2. The handle control box for a vertical machining center according to claim 1, characterized in that: The front surface of the sliding seat (202) is provided with a limiting ring (207) sleeved on the outside of the rotating disk (204).

3. The handle control box for a vertical machining center according to claim 1, characterized in that: The front surface of the vertical rail (201) is provided with a limiting strip along its height direction.

4. The handle control box for a vertical machining center according to claim 1, characterized in that: The extension member (206) further comprises a slide plate (2061) slidably mounted on the outer end of the cross bar (205), and a limit rod (2062) is arranged between the two, the rear end of the rear rotating plate (2063) is rotationally connected to the front surface of the slide plate (2061), the rear surface of the clamping plate (203) is rotationally connected to the front end of the front rotating plate (2064), and the front rotating plate (2064) is rotationally connected to the rear rotating plate (2063).

5. The handle control box for a vertical machining center according to claim 1, characterized in that: A connecting line (102) is arranged on the lower surface of the electronic handwheel control box (100), and a reinforcing component (300) is arranged between the two, the reinforcing component (300) comprising a reinforcing plate (301) sleeved on the connecting line (102), a fixing column (302) penetrating through both ends of the reinforcing plate (301) is vertically arranged on the lower surface of the electronic handwheel control box (100), and a limiting ring (303) located on the lower surface of the reinforcing plate (301) is screwed and sleeved on the fixing column (302).

6. The handle control box for a vertical machining center according to claim 5, characterized in that: An operating wheel disc (101) is rotatably arranged on the front surface of the electronic handwheel control box (100), a fixing seat (305) is arranged on the front surface of the reinforcing plate (301), a limiting bent rod (304) is vertically arranged inside the fixing seat (305), and a limiting bolt (306) is arranged between the two, and the upper end of the limiting bent rod (304) extends to the circumferential surface of the operating wheel disc (101).

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