Transverse moving mechanism for supporting plate of numerical control machine tool

Abstract

The utility model discloses a numerical control machine tool supporting plate transverse moving mechanism, which belongs to the technical field of numerical control machine tools and comprises a transverse moving seat, a transverse moving component is arranged in the transverse moving seat, a mounting plate is arranged above the transverse moving component, a supporting plate is arranged above the mounting plate, and a clamping component is arranged at the joint of the mounting plate and the supporting plate. According to the utility model, the two-way threaded screw rod, the rotating handle, the square sliding block, the connecting block and the clamping plate are arranged, so that the supporting plate can be conveniently clamped and fixed, and the supporting plates with different specifications can be conveniently fixed; due to the arrangement of the fastening seat, the self-locking nut, the fastening screw rod, the fastening block, the fastening pad and the guide sliding block, the installation plate and the transverse moving seat can be fastened conveniently after the installation plate and the supporting plate transversely move, and the structure is simple, practical and low in cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and in particular relates to a lateral movement mechanism of a support plate of a numerical control machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool, and automatically processes parts according to the shape and size required by the drawing. When the CNC machine tool is in use, the traverse mechanism will be used to move the pallet.

[0003] Chinese patent application No. 2021822235162.X discloses a CNC machine tool pallet lateral movement mechanism, including a mounting plate, the upper surface of the mounting plate is provided with four evenly distributed screw holes, the internal threads of the screw holes are connected with fixing bolts, an outer sleeve is provided in the middle of the lower surface of the mounting plate, nuts are provided at both ends of the outer sleeve, a driving device is provided inside the nut, and the nut is threadedly connected to the screw of the driving device, a guide device is provided on the lower surface of the mounting plate, support plates are provided at both ends of the track of the guide device, two symmetrically arranged racks are provided at the upper end of the side of the support plate, and two symmetrically arranged positioning devices are provided on the lower surface of the mounting plate corresponding to the rack. The CNC machine tool pallet lateral movement mechanism has a simple structure, can fix and install the external pallet, and can drive the pallet to move laterally along the track, and can also position the pallet to avoid the shaking of the pallet, thereby improving the accuracy of the pallet movement and facilitating the processing of mechanical parts.

[0004] The above-mentioned disclosed patent, 1. When in use, the mounting plate and the support plate are installed by multiple bolts, but when in use, the installation and fixation of the support plate is not convenient enough and the convenience is not high enough; 2. When in use, the mounting plate is fixed by two electric telescopic rods to drive the rack to move and the teeth to engage, so that it can be fixed after horizontal movement, but when in use, the structural cost is high and it is not enough to use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a CNC machine tool pallet lateral movement mechanism, which is convenient for the installation and use of the pallet, and can fix the mounting plate after the mounting plate is lateral moved, thereby improving the stability of use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC machine tool pallet transverse movement mechanism, comprising a transverse movement seat, a transverse movement assembly is arranged inside the transverse movement seat, a mounting plate is arranged above the transverse movement assembly, a pallet is arranged above the mounting plate, a clamping assembly is arranged at the connection between the mounting plate and the pallet, a fastening assembly is arranged at one end of the pallet, rail wheels are symmetrically arranged at both ends below the pallet, and a track is arranged below the rail wheels.

[0007] Preferably, the clamping assembly includes a bidirectional threaded screw, a turning handle, a square slider, a connecting block and a clamping plate, wherein the interior of the mounting plate is rotatably connected to the bidirectional threaded screw via a bearing, a turning handle is provided at one end of the bidirectional threaded screw, the surface of the bidirectional threaded screw is symmetrical and threadedly connected to the square slider, a connecting block is provided at one end of the square slider, and a clamping plate is provided at one end of the connecting block.

[0008] Preferably, a damping seat is provided at the turning rod of the turning handle, a pull rod is provided inside the damping seat, a damping block is provided at one end of the pull rod, an extrusion block is provided on one side of the pull rod, and a tightening spring is provided above the extrusion block.

[0009] Preferably, a rubber pad is provided on one side of the clamping plate, and a support rod is provided around the surface of the turning handle.

[0010] Preferably, the fastening assembly includes a fastening seat, a self-locking nut, a fastening screw, a fastening block, a fastening pad and a guide slider, wherein a fastening seat is provided at one end of the mounting plate, a self-locking nut is provided inside the fastening seat, the internal thread of the self-locking nut is connected to the fastening screw, one end of the fastening screw is rotatably connected to the fastening block through a bearing, a fastening pad is provided at one end of the fastening block, and a guide slider is provided above the fastening block.

[0011] Preferably, an anti-slip sleeve is provided on the rotating block of the fastening screw, and a roller is provided at the connection between the fastening seat and the transverse seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of facilitating the installation and use of the support plate by setting a clamping component, and sets a bidirectional threaded screw, a turning handle, a square slider, a connecting block and a clamping plate, so that it is convenient to clamp and fix the support plate, and it is convenient to fix support plates of different specifications. A damping seat, a pull rod, a damping block, an extrusion block and a fastening spring are set, so that the fastening spring is in a compressed state and cooperates with the damping block to have a damping effect on the turning handle, thereby improving the stability of the turning handle after use.

[0014] 2. The utility model sets a fastening component, so that the mounting plate can be fixed after the mounting plate is moved horizontally, thereby improving the stability of use. The structure is simple, practical and low in cost. A fastening seat, a self-locking nut, a fastening screw, a fastening block, a fastening pad and a guide slider are set, so that the mounting plate and the transverse seat can be fastened after the mounting plate and the support plate are moved horizontally. The structure is simple, practical and low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the side;

[0017] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the clamping assembly of the utility model at A which is enlarged;

[0019] Figure 5 It is a structural schematic diagram of the disassembly and assembly components of the utility model.

[0020] In the figure: 1. transverse seat; 2. transverse assembly; 3. mounting plate; 4. support plate; 5. clamping assembly; 51. bidirectional threaded screw; 52. turning handle; 53. square slider; 54. connecting block; 55. clamping plate; 56. rubber pad; 521. damping seat; 522. pull rod; 523. damping block; 524. extrusion block; 525. fastening spring; 6. fastening assembly; 61. fastening seat; 62. self-locking nut; 63. fastening screw; 64. fastening block; 65. fastening pad; 66. guide slider; 67. roller; 7. rail wheel; 8. track. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: a CNC machine tool pallet transverse movement mechanism, comprising a transverse movement seat 1, a transverse movement assembly 2 is arranged inside the transverse movement seat 1, a mounting plate 3 is arranged above the transverse movement assembly 2, a pallet 4 is arranged above the mounting plate 3, a clamping assembly 5 is arranged at the connection between the mounting plate 3 and the pallet 4, a fastening assembly 6 is arranged at one end of the pallet 4, rail wheels 7 are symmetrically arranged at both ends below the pallet 4, and a track 8 is arranged below the rail wheel 7.

[0024] Specifically, the clamping assembly 5 includes a bidirectional threaded screw 51, a turning handle 52, a square slider 53, a connecting block 54 and a clamping plate 55, wherein the interior of the mounting plate 3 is rotatably connected to the bidirectional threaded screw 51 through a bearing, one end of the bidirectional threaded screw 51 is provided with a turning handle 52, the surface of the bidirectional threaded screw 51 is symmetrical and is threadedly connected to the square slider 53, one end of the square slider 53 is provided with a connecting block 54, and one end of the connecting block 54 is provided with a clamping plate 55.

[0025] By adopting the above technical solution, the handle 52 is rotated, and the rotation of the handle 52 drives the bidirectional threaded screw 51 to rotate, and the rotation of the bidirectional threaded screw 51 drives the square slider 53 to move, and the movement of the square slider 53 drives the connecting block 54 to move, and the movement of the connecting block 54 drives the clamping plate 55 to move, so that the support plate 4 is clamped and fixed, so that when the device is in use, it is convenient to clamp and fix the support plate 4, and it is convenient to fix support plates 4 of different specifications, thereby improving the practicality of use.

[0026] Specifically, a damping seat 521 is provided at the turning rod of the turning handle 52, a pull rod 522 is provided inside the damping seat 521, a damping block 523 is provided at one end of the pull rod 522, an extrusion block 524 is provided on one side of the pull rod 522, a fastening spring 525 is provided above the extrusion block 524, and the fastening spring 525 is in a semi-compressed state.

[0027] By adopting the above technical solution, the tightening spring 525 is in a semi-compressed state and cooperates with the damping block 523, so that the throttle 52 can be tightened easily and the stability of the throttle 52 after use can be improved.

[0028] Specifically, a rubber pad 56 is disposed on one side of the clamping plate 55 , and a support rod is disposed around the surface of the turning handle 52 .

[0029] By adopting the above technical solution, the rubber pad 56 can achieve a good clamping effect on the support plate 4, and the support rod makes it convenient to rotate the handle 52.

[0030] When the present embodiment is in use: the turning handle 52 is rotated, the turning handle 52 drives the bidirectional threaded screw 51 to rotate, the turning handle 52 drives the square slider 53 to move, the square slider 53 moves and drives the connecting block 54 to move, the connecting block 54 moves and drives the clamping plate 55 to move, and the support plate 4 is clamped and fixed, and the tightening spring 525 is in a semi-compressed state and cooperates with the damping block 523, so that the turning handle 52 can be tightened conveniently, and the stability of the turning handle 52 after use is improved, so that when the device is in use, it is convenient to clamp and fix the support plate 4, and it is convenient to fix support plates 4 of different specifications, thereby improving the practicality of use.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the fastening assembly 6 includes a fastening seat 61, a self-locking nut 62, a fastening screw 63, a fastening block 64, a fastening pad 65 and a guide slider 66, wherein a fastening seat 61 is provided at one end of the mounting plate 3, a self-locking nut 62 is provided inside the fastening seat 61, the internal thread of the self-locking nut 62 is connected to the fastening screw 63, one end of the fastening screw 63 is rotatably connected to the fastening block 64 through a bearing, a fastening pad 65 is provided at one end of the fastening block 64, and a guide slider 66 is provided above the fastening block 64.

[0033] By adopting the above technical solution, after the mounting plate 3 and the support plate 4 are transversely moved, the fastening screw 63 is rotated, and then the fastening block 64 is driven to move under the action of the bearing and the guide slider 66, so that the fastening pad 65 and the side wall of the transverse displacement seat 1 are tightly attached, thereby positioning the mounting plate 3, so that when the device is in use, it is convenient to fasten the mounting plate 3 and the transverse displacement seat 1 after the mounting plate 3 and the support plate 4 are transversely moved, and the structure is simple, practical and low in cost.

[0034] Specifically, an anti-slip sleeve is provided at the rotating block of the fastening screw 63 , and a roller 67 is provided at the connection between the fastening seat 61 and the transverse seat 1 .

[0035] By adopting the above technical solution, the anti-slip sleeve makes it easy to rotate the fastening screw 63, and the roller 67 facilitates smooth sliding between the fastening seat 61 and the transverse seat 1.

[0036] When this embodiment is in use: after the mounting plate 3 and the support plate 4 are transversely moved, the fastening screw 63 is rotated, and then the fastening block 64 is driven to move under the action of the bearing and the guide slider 66, so that the fastening pad 65 and the side wall of the transverse displacement seat 1 are tightly attached, thereby positioning the mounting plate 3, so that when the device is in use, it is convenient to fasten the mounting plate 3 and the transverse displacement seat 1 after the mounting plate 3 and the support plate 4 are transversely moved, and the structure is simple, practical and low in cost.

[0037] The structure and use principle of the transverse movement assembly 2, the rail wheel 7 and the track 8 in the utility model have been disclosed in a CNC machine tool pallet transverse movement mechanism disclosed in Chinese patent application number 2021822235162.X. Its working principle is that the screw can be driven to rotate by a servo motor, so that the screw can indirectly drive the mounting plate 3 to move, which is convenient for the transverse movement of the external pallet 4, and can drive the pallet 4 to move laterally along the track 8, and can also position the pallet 4 to avoid shaking of the pallet 4, thereby improving the movement accuracy of the pallet 4.

[0038] The working principle and use process of the utility model: the utility model is used for CNC machine tools to move the support plate 4 horizontally. When in use, the support plate 4 is clamped and fixed by the clamping component 5, and then the mounting plate 3 is driven to move horizontally by the horizontal movement component 2, thereby driving the support plate 4 to move horizontally. After the movement is completed, the mounting plate 3 and the horizontal movement seat 1 are fastened and positioned by the fastening component 6. When the clamping component 5 is in use, the turning handle 52 is rotated, and the turning handle 52 rotates to drive the bidirectional threaded screw 51 to rotate, and the bidirectional threaded screw 51 rotates to drive the square slider 53 to move, and the square slider 53 moves to drive the connecting block 54 to move, and the connecting block 54 moves to drive the clamping plate 55 to move, and the support plate 4 is clamped and fixed, and the fastening spring 525 is semi-compressed State, cooperate with the damping block 523, it is convenient to tighten the handlebar 52, improve the stability of the handlebar 52 after use, so that the device can be used to clamp and fix the support plate 4, and it is convenient to fix support plates 4 of different specifications, which improves the practicality of use. When the fastening component 6 is in use, after the mounting plate 3 and the support plate 4 are moved horizontally, the fastening screw 63 is rotated, and then under the action of the bearing and the guide slider 66, the fastening block 64 is driven to move, so that the fastening pad 65 and the side wall of the transverse displacement seat 1 are tightly attached, thereby positioning the mounting plate 3, so that when the device is used, it is convenient to fasten the mounting plate 3 and the transverse displacement seat 1 after the mounting plate 3 and the support plate 4 are moved horizontally, and the structure is simple and practical, and the cost is low.

[0039] 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 CNC machine tool pallet traverse mechanism, comprising a traverse seat, characterized in that: A transverse movement assembly is arranged inside the transverse movement seat, a mounting plate is arranged above the transverse movement assembly, a support plate is arranged above the mounting plate, a clamping assembly is arranged at the connection between the mounting plate and the support plate, a fastening assembly is arranged at one end of the support plate, rail wheels are symmetrically arranged at both ends below the support plate, and a track is arranged below the rail wheel.

2. A CNC machine tool pallet lateral movement mechanism according to claim 1, characterized in that: The clamping assembly includes a bidirectional threaded screw, a turning handle, a square slider, a connecting block and a clamping plate, wherein the interior of the mounting plate is rotatably connected to the bidirectional threaded screw via a bearing, a turning handle is provided at one end of the bidirectional threaded screw, the surface of the bidirectional threaded screw is symmetrical and is threadedly connected to the square slider, a connecting block is provided at one end of the square slider, and a clamping plate is provided at one end of the connecting block.

3. A CNC machine tool pallet traverse mechanism according to claim 2, characterized in that: A damping seat is arranged at the turning rod of the turning handle, a pull rod is arranged inside the damping seat, a damping block is arranged at one end of the pull rod, an extrusion block is arranged at one side of the pull rod, and a tightening spring is arranged above the extrusion block.

4. A CNC machine tool pallet lateral movement mechanism according to claim 2, characterized in that: A rubber pad is arranged on one side of the clamping plate, and a support rod is arranged around the surface of the turning handle.

5. The CNC machine tool pallet traverse mechanism according to claim 1, characterized in that: The fastening assembly includes a fastening seat, a self-locking nut, a fastening screw, a fastening block, a fastening pad and a guide slider, wherein a fastening seat is arranged at one end of the mounting plate, a self-locking nut is arranged inside the fastening seat, the fastening screw is threadedly connected to the internal thread of the self-locking nut, one end of the fastening screw is rotatably connected to the fastening block through a bearing, a fastening pad is arranged at one end of the fastening block, and a guide slider is arranged above the fastening block.

6. A CNC machine tool pallet lateral movement mechanism according to claim 5, characterized in that: An anti-slip sleeve is sleeved on the rotating block of the fastening screw, and a roller is arranged at the connection between the fastening seat and the transverse seat.

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