High-precision linear guide rail carriage grinding machine

Abstract

The utility model relates to the technical field of machining, in particular to a high-precision linear guide rail carriage grinding machine which is supported by a supporting device, reduces the influence of flying chips on operators in the machining process, reduces the influence of smoke dust generated in the machining process on the operation environment, and improves the working efficiency. The position of a workpiece is rapidly fixed through the fixing device, an operator can conveniently and rapidly take out the machined workpiece, different areas on the guide rail sliding frame are machined through the transverse moving device, the longitudinal moving device and the lifting device, and the equipment can machine different inclined faces on the workpiece through the adjusting device; the practicability of the device is improved; comprising a supporting device, a fixing device, a transverse moving device, a longitudinal moving device, a lifting device and an adjusting device, the fixing device is installed on the supporting device, the transverse moving device is installed on the supporting device, the longitudinal moving device is installed on the transverse moving device, the lifting device is installed on the transverse moving device, and the adjusting device is installed on the lifting device.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a high-precision linear guide rail slide grinder. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use a high-speed rotating grinding wheel for grinding. Linear guides are also called linear rails, slide rails, linear guides, and linear slides. They can be divided into three types: roller linear guides, cylindrical linear guides, and ball linear guides. The linear guide slide structure needs to have its main surface polished during the production and processing process to ensure that the surface is flat and normal during use.

[0003] The Chinese utility model patent with application number CN202021936092.1 in the prior art involves an external cylindrical grinder that is easy to clean grinding chips, including a workbench, a horizontal stepping motor, a machine base, a sliding table, a PLC controller, a grinding disc, a suction rod and a dust collection box, etc. It can absorb flying dust and particles through suction during the grinding process and collect them in the dust collection box to increase the service life of the equipment.

[0004] However, the above device cannot fix the position of the workpiece in actual use, which affects the processing effect of the equipment, and the equipment does not have the ability to grind the inclined surface of the workpiece. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a kind of high-precision linear guide rail slide grinder which provides support through a supporting device, reduces the impact of flying chips on operators during processing, and reduces the impact of smoke generated during processing on the operating environment. The position of the workpiece is quickly fixed by a fixing device, which is convenient for the operator to quickly take out the processed workpiece. Different areas on the guide rail slide are processed by a transverse moving device, a longitudinal moving device and a lifting device. The equipment can process different inclined surfaces on the workpiece through an adjusting device, thereby improving the practicality of the device.

[0006] The utility model discloses a high-precision linear guide rail slide grinding machine; it comprises a supporting device, a fixing device, a transverse moving device, a longitudinal moving device, a lifting device and an adjusting device, wherein the fixing device is mounted on the supporting device, the transverse moving device is mounted on the supporting device, the longitudinal moving device is mounted on the transverse moving device, the lifting device is mounted on the transverse moving device, and the adjusting device is mounted on the lifting device; the supporting device provides support and reduces the impact of flying chips on operators during machining, while reducing the impact of smoke and dust generated during machining on the operating environment; the fixing device is used to quickly fix the position of the workpiece, so that the operator can quickly take out the processed workpiece; different areas on the guide rail slide are processed by the transverse moving device, the longitudinal moving device and the lifting device; the adjusting device enables the equipment to process different inclined surfaces on the workpiece, thereby improving the practicability of the device.

[0007] Preferably, the supporting device includes a processing box, a sealed door, a glass observation window and a vacuum cleaner. A rectangular hole is provided on the front end surface of the processing box, a sealed door is installed on the rectangular hole, a glass observation window is installed on the sealed door, a vacuum cleaner is installed on the upper end surface of the processing box, and the input end of the vacuum cleaner is connected with the top of the processing box through a pipe. The internal space of the processing box is sealed by the cooperation of the processing box and the sealed door to reduce the impact of debris and dust generated in the processing process on the external environment. The glass observation window is convenient for the operator to observe the processing inside the processing box, and the smoke and dust generated inside the processing box can be collected by turning on the vacuum cleaner, thereby improving the practicality of the device.

[0008] Preferably, the fixing device includes a vacuum pump, a solenoid valve and fixing holes. The vacuum pump is installed on the lower side of the processing box. A plurality of groups of fixing holes are arranged on the bottom end surface of the processing box. The input end of the vacuum pump is connected to the plurality of groups of fixing holes through pipes. A solenoid valve is installed on each group of pipes. The bottom of the workpiece is adsorbed by turning on the vacuum pump in conjunction with the plurality of groups of fixing holes, thereby quickly fixing the position of the workpiece. The switches of the corresponding fixing holes are controlled by the plurality of groups of solenoid valves, thereby adapting to workpieces of different sizes and improving the practicality of the device.

[0009] Preferably, the transverse movement device includes a first reduction motor, a lead screw and a transverse movement platform. A group of first reduction motors are respectively installed on the left and right upper parts of the front end surface of the processing box, and a group of lead screws are respectively installed on the left and right upper parts of the processing box. The output ends of the two groups of first reduction motors are respectively connected to the two groups of lead screws, and the left and right parts of the transverse movement platform are respectively connected to the two groups of lead screws through nuts. Turning on the two groups of first reduction motors transmits power to the two groups of lead screws to drive the lead screws to rotate, and the transverse movement platform is driven to move back and forth inside the processing box through the cooperation of the lead screws and the nuts, thereby improving the practicability of the device.

[0010] Preferably, the longitudinal movement device includes a longitudinal movement platform, a second reduction motor, a gear box, a driving gear and a rack, the transverse movement platform passes through the middle part of the longitudinal movement platform, a group of rectangular grooves are respectively arranged on the front and rear end surfaces of the transverse movement platform, and a rack is arranged on the bottom end surface of the rectangular groove. A gear box is arranged at the front part of the longitudinal movement platform, and a second reduction motor is installed on the gear box. The output end of the second reduction motor is connected to the gear box, and a driving gear is installed on the output end of the gear box, and the driving gear is meshingly connected with the rack; turning on the second reduction motor transmits power to the driving gear through the gear box to drive the driving gear to rotate, and the longitudinal movement platform is driven forward and backward on the transverse movement platform through the meshing transmission of the driving gear and the rack, thereby improving the practicality of the device.

[0011] Preferably, the lifting device includes a first electric cylinder, a limiting light rod and a lifting platform, the lower part of the longitudinal movement platform is vertically installed with the first electric cylinder through a bracket, the moving end of the first electric cylinder passes through the lower end surface of the longitudinal movement platform, extends to the lower side of the longitudinal movement platform and is connected to the upper end surface of the lifting platform, and a group of limiting light rods are vertically installed in front and behind the upper end surface of the lifting platform, respectively, and the upper parts of the two groups of limiting light rods pass through the brackets at the lower part of the longitudinal movement platform; the lifting platform is driven to move up and down by controlling the elongation of the first electric cylinder, and then the surfaces of workpieces at different heights are processed, thereby improving the practicability of the device; the lifting process of the lifting platform is limited by two groups of limiting light rods, and the vibration amplitude of the lifting platform itself during the lifting process is reduced, thereby improving the practicability of the device.

[0012] Preferably, the adjusting device includes a support plate, an adjusting shaft, an adjusting frame, a second electric cylinder and a driving motor. A support plate is installed on the rear part of the lower end surface of the lifting platform, and the lower part of the support plate is connected to the adjusting frame through an adjusting shaft. A driving motor is installed on the front end surface of the adjusting frame, and the output end of the driving motor extends to the rear end surface of the adjusting frame. The grinding head is installed on the output end of the driving motor, and a second electric cylinder is installed on the front part of the lower end surface of the lifting platform through a rotating shaft seat, and the lower part of the second electric cylinder is connected to the middle part of the front end surface of the adjusting frame through the rotating shaft seat. By controlling the elongation of the second electric cylinder to cooperate with the adjusting shaft on the upper part of the adjusting frame, the adjusting frame is driven to rotate around the adjusting shaft, thereby adapting to different inclined surfaces on the workpiece, and the driving motor is turned on to process the surface of the workpiece, thereby improving the practicability of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: support is provided through the supporting device, and the impact of flying chips on operators during processing is reduced, while the impact of smoke generated during processing on the operating environment is reduced; the position of the workpiece is quickly fixed through the fixing device, which is convenient for the operator to quickly take out the processed workpiece; different areas on the guide rail slide are processed through the transverse moving device, the longitudinal moving device and the lifting device; the equipment can process different inclined surfaces on the workpiece through the adjusting device, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 3 It is a partial enlarged structural schematic diagram of the utility model;

[0017] Figure 4 It is a second cross-sectional structural schematic diagram of the utility model;

[0018] Markings in the attached drawings: 1. processing box; 2. sealing door; 3. glass observation window; 4. dust collector; 5. vacuum pump; 6. solenoid valve; 7. fixing hole; 8. first reduction motor; 9. lead screw; 10. transverse platform; 11. longitudinal platform; 12. second reduction motor; 13. gear box; 14. driving gear; 15. rack; 16. first electric cylinder; 17. limiting light rod; 18. lifting platform; 19. support plate; 20. adjusting shaft; 21. adjusting frame; 22. second electric cylinder; 23. driving motor. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The fixing device is installed on the supporting device, the transverse moving device is installed on the supporting device, the longitudinal moving device is installed on the transverse moving device, the lifting device is installed on the longitudinal moving device, and the adjusting device is installed on the lifting device;

[0022] First, place the workpiece on the lower end surface of the processing box 1, then turn on the vacuum pump 5 and cooperate with the multiple groups of fixing holes 7 to adsorb the bottom of the workpiece, so as to fix the position of the workpiece, and at the same time, collect the smoke and dust generated inside the processing box 1 by turning on the vacuum cleaner 4, then turn on the two groups of first reduction motors 8 to transmit power to the two groups of lead screws 9 to drive the lead screws 9 to rotate, and drive the transverse platform 10 to move back and forth inside the processing box 1 through the cooperation of the lead screws 9 and the nuts, and turn on the second reduction motor 12 to transmit power to the drive gear 14 through the gear box 13 to drive the drive gear 14 to rotate, and drive the longitudinal platform 11 to move back and forth on the transverse platform 10 through the meshing transmission of the drive gear 14 and the rack 15, and control the elongation of the first electric cylinder 16 according to the height of the workpiece processing surface to drive the lifting platform 18 to move up and down, and drive the adjustment frame 21 to rotate around the adjustment axis 20 by controlling the elongation of the second electric cylinder 22 and cooperating with the adjustment shaft 20 on the upper part of the adjustment frame 21, so as to adapt to different inclined surfaces on the workpiece, and turn on the drive motor 23 to process the surface of the workpiece;

[0023] The supporting device comprises a processing box 1, a sealing door 2, a glass observation window 3 and a vacuum cleaner 4. A rectangular hole is provided on the front end surface of the processing box 1, a sealing door 2 is installed on the rectangular hole, a glass observation window 3 is installed on the sealing door 2, a vacuum cleaner 4 is installed on the upper end surface of the processing box 1, and an input end of the vacuum cleaner 4 is connected to the top of the processing box 1 through a pipeline;

[0024] The fixing device includes a vacuum pump 5, a solenoid valve 6 and a fixing hole 7. The vacuum pump 5 is installed on the lower side of the processing box 1. A plurality of fixing holes 7 are arranged on the inner bottom end surface of the processing box 1. The input end of the vacuum pump 5 is connected to the plurality of fixing holes 7 through pipelines. A solenoid valve 6 is installed on each set of pipelines.

[0025] The traverse device includes a first reduction motor 8, a lead screw 9 and a traverse platform 10. A group of first reduction motors 8 are respectively installed on the left and right upper parts of the front end surface of the processing box 1, and a group of lead screws 9 are respectively installed on the left and right upper parts of the processing box 1. The output ends of the two groups of first reduction motors 8 are respectively connected to the two groups of lead screws 9, and the left and right parts of the traverse platform 10 are respectively connected to the two groups of lead screws 9 through nuts;

[0026] The longitudinal movement device includes a longitudinal movement platform 11, a second reduction motor 12, a gear box 13, a driving gear 14 and a rack 15. The transverse movement platform 10 passes through the middle of the longitudinal movement platform 11. A group of rectangular grooves are respectively arranged on the front and rear end surfaces of the transverse movement platform 10. The bottom end surface of the rectangular groove is provided with a rack 15. The front part of the longitudinal movement platform 11 is provided with a gear box 13. The second reduction motor 12 is installed on the gear box 13. The output end of the second reduction motor 12 is connected to the gear box 13. The output end of the gear box 13 is installed with a driving gear 14. The driving gear 14 is meshed and connected with the rack 15.

[0027] The lifting device includes a first electric cylinder 16, a limit light rod 17 and a lifting platform 18. The first electric cylinder 16 is vertically installed at the lower part of the longitudinal moving platform 11 through a bracket. The moving end of the first electric cylinder 16 passes through the lower end surface of the longitudinal moving platform 11 and extends to the lower side of the longitudinal moving platform 11 and is connected to the upper end surface of the lifting platform 18. A group of limit light rods 17 are vertically installed at the front and rear of the upper end surface of the lifting platform 18, respectively. The upper parts of the two groups of limit light rods 17 pass through the bracket at the lower part of the longitudinal moving platform 11.

[0028] The adjusting device includes a support plate 19, an adjusting shaft 20, an adjusting frame 21, a second electric cylinder 22 and a driving motor 23. The support plate 19 is installed at the rear of the lower end surface of the lifting platform 18. The lower part of the support plate 19 is connected to the adjusting frame 21 through the adjusting shaft 20. The driving motor 23 is installed on the front end surface of the adjusting frame 21. The output end of the driving motor 23 extends to the rear end surface of the adjusting frame 21. The grinding head is installed on the output end of the driving motor 23. The second electric cylinder 22 is installed at the front of the lower end surface of the lifting platform 18 through a rotating shaft seat. The lower part of the second electric cylinder 22 is connected to the middle part of the front end surface of the adjusting frame 21 through the rotating shaft seat.

[0029] The supporting device provides support and reduces the impact of flying chips on operators during machining, while reducing the impact of smoke generated during machining on the operating environment. The fixing device quickly fixes the position of the workpiece, making it convenient for operators to quickly take out the processed workpiece. The transverse moving device, longitudinal moving device and lifting device are used to process different areas on the guide rail slide. The adjusting device enables the equipment to process different inclined surfaces on the workpiece, thereby improving the practicability of the device.

[0030] The first reduction motor 8, dust collector 4, vacuum pump 5, gear box 13, second reduction motor 12, solenoid valve 6, drive motor 23, second electric cylinder 22 and first electric cylinder 16 of a high-precision linear guide slide grinder of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-precision linear guide rail slide grinder; characterized in that, The invention comprises a supporting device, a fixing device, a transverse moving device, a longitudinal moving device, a lifting device and an adjusting device, wherein the fixing device is installed on the supporting device, the transverse moving device is installed on the supporting device, the longitudinal moving device is installed on the transverse moving device, the lifting device is installed on the transverse moving device, and the adjusting device is installed on the lifting device; the lifting device comprises a first electric cylinder (16), a limiting light rod (17) and a lifting platform (18), wherein the lower part of the longitudinal moving platform (11) is vertically mounted with the first electric cylinder (16) through a bracket, the moving end of the first electric cylinder (16) passes through the lower end surface of the longitudinal moving platform (11) and extends to the lower side of the longitudinal moving platform (11) and is connected to the upper end surface of the lifting platform (18), and a group of limiting light rods (17) are vertically mounted on the front and rear of the upper end surface of the lifting platform (18), and the two groups of limiting light rods (17) are respectively arranged on the upper end surface of the lifting platform (18). The upper part passes through the bracket of the lower part of the longitudinal moving platform (11); the adjusting device comprises a support plate (19), an adjusting shaft (20), an adjusting frame (21), a second electric cylinder (22) and a driving motor (23); the rear part of the lower end surface of the lifting platform (18) is equipped with the support plate (19); the lower part of the support plate (19) is connected to the adjusting frame (21) through the adjusting shaft (20); the front end surface of the adjusting frame (21) is equipped with the driving motor (23); the output end of the driving motor (23) extends to the rear end surface of the adjusting frame (21); the grinding head is installed on the output end of the driving motor (23); the front part of the lower end surface of the lifting platform (18) is equipped with the second electric cylinder (22) through a rotating shaft seat; the lower part of the second electric cylinder (22) is connected to the middle part of the front end surface of the adjusting frame (21) through the rotating shaft seat.

2. A high-precision linear guide rail slide grinder according to claim 1, characterized in that: The supporting device comprises a processing box (1), a sealing door (2), a glass observation window (3) and a dust collector (4); a rectangular hole is arranged on the front end surface of the processing box (1); the sealing door (2) is mounted on the rectangular hole; the glass observation window (3) is mounted on the sealing door (2); a dust collector (4) is mounted on the upper end surface of the processing box (1); an input end of the dust collector (4) is connected to the top of the processing box (1) through a pipeline.

3. A high-precision linear guide rail slide grinder as claimed in claim 2, characterized in that: The fixing device comprises a vacuum pump (5), a solenoid valve (6) and a fixing hole (7). The vacuum pump (5) is installed on the lower side of the processing box (1). A plurality of fixing holes (7) are arranged on the inner bottom end surface of the processing box (1). The input end of the vacuum pump (5) is connected to the plurality of fixing holes (7) via pipelines. A solenoid valve (6) is installed on each set of pipelines.

4. A high-precision linear guide rail slide grinder as claimed in claim 2, characterized in that: The transverse movement device comprises a first reduction motor (8), a lead screw (9) and a transverse movement platform (10); a group of first reduction motors (8) are respectively installed on the upper left and right sides of the front end surface of the processing box (1); a group of lead screws (9) are respectively installed on the upper left and right sides of the processing box (1); the output ends of the two groups of first reduction motors (8) are respectively connected to the two groups of lead screws (9); and the left and right parts of the transverse movement platform (10) are respectively connected to the two groups of lead screws (9) through nuts.

5. A high-precision linear guide rail slide grinder as claimed in claim 4, characterized in that: The longitudinal movement device comprises a longitudinal movement platform (11), a second reduction motor (12), a gear box (13), a driving gear (14) and a rack (15); the transverse movement platform (10) passes through the middle of the longitudinal movement platform (11); a group of rectangular grooves are respectively arranged on the front and rear end surfaces of the transverse movement platform (10); a rack (15) is arranged on the bottom end surface of the rectangular groove; a gear box (13) is arranged at the front of the longitudinal movement platform (11); the second reduction motor (12) is installed on the gear box (13); the output end of the second reduction motor (12) is connected to the gear box (13); the output end of the gear box (13) is installed with a driving gear (14); the driving gear (14) is meshed with the rack (15).

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