Burr removing device for linear guide rail production
By designing a burr removal device for linear guide rail production with an electric push rod and angle adjustment assembly, the problem that existing devices cannot effectively remove burrs at the corners of guide rail edges has been solved, achieving efficient and full-coverage burr removal.
Patent Information
- Application Number
- CN202520189789.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Existing deburring devices for linear guide production cannot effectively remove burrs at the edges and corners of the guide surface, resulting in poor deburring performance.
A device comprising a worktable, a lateral movement assembly, a burr removal assembly, and an extrusion assembly is designed. It enables multi-angle grinding of linear guides, especially effective removal of burrs at edges and corners, through an electric push rod, an angle adjustment assembly, and a grinding motor.
It improves the burr removal effect and work efficiency, ensures full coverage grinding of the guide rail surface, and enhances the stability and precision during grinding.
Smart Images
Figure CN223749241U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to linear guide rail production technical field, concretely relates to a burr removing device for linear guide rail production. BACKGROUND
[0002] Linear guide rails can be divided into: roller linear guide rails, cylindrical linear guide rails, ball linear guide rails, three kinds, are used to support and guide moving parts, do reciprocating linear motion according to given direction. According to friction properties, linear motion guide rails can be divided into sliding friction guide rails, rolling friction guide rails, elastic friction guide rails, fluid friction guide rails and other kinds. Linear guide rail is also called linear rail, slide rail, linear guide rail, linear slide rail, is used in high-precision or high-speed linear reciprocating motion occasion, and can bear certain torque, can realize high-precision linear motion under high load.
[0003] When linear guide rails are produced, burrs appear on the surface of the guide rails, affect the use effect of the guide rails, and the users are easily scratched, so the burrs on the outer surface need to be scraped. The burr removing device for the existing linear guide rails has a relatively fixed polishing angle, and most of them can only polish the side surface, cannot polish the edge corner, leads to poor burr removing effect. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a burr removing device for linear guide rail production to solve the problems in the above background.
[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a burr removing device for linear guide rail production, comprising:
[0006] The upper side of the workbench is provided with a placing strip seat, the right end of the placing strip seat is provided with a blocking plate, and the left end of the placing strip seat is provided with an extrusion assembly.
[0007] The horizontal moving assembly is installed on the upper side of the rear part of the workbench, the horizontal moving assembly is connected with a supporting frame, the top wall of the supporting frame is connected with two first electric push rods, the telescopic ends of the two first electric push rods are connected with an adjusting assembly through the top wall of the supporting frame, and the bottom of the adjusting assembly is symmetrically connected with a burr removing assembly.
[0008] The burr removing assembly comprises a mounting seat, a steering frame is rotatably installed at the bottom of the mounting seat, an angle adjusting assembly is arranged between the steering frame and the mounting seat, a polishing motor is installed in the steering frame, and the output end of the polishing motor is connected with a polishing wheel.
[0009] Preferably, the bottom of the mounting seat is provided with a containing groove, the steering frame is nested in the containing groove, the left and right sides of the steering frame are both connected with rotating shafts, the rotating shafts are rotationally connected with the inner wall of the containing groove, and the rotating shaft on the left side rotationally penetrates the left side wall of the containing groove and extends out of the mounting seat.
[0010] Preferably, the angle adjusting assembly comprises a first motor, the first motor is installed on the left side wall of the mounting seat, the output end of the first motor is connected with a worm, the worm is drivingly connected with a worm wheel, the worm wheel is fixedly sleeved on the rotating shaft, the first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the rotating shaft rotates to drive the steering frame to rotate, so that the inclination angle of the polishing wheel is adjusted.
[0011] Preferably, the adjusting assembly comprises a lifting frame, the bottom of the lifting frame is provided with a transmission groove in front of and behind, the first screw rod is rotationally installed in the transmission groove, the two first screw rods are symmetrically arranged, the two first screw rods are connected at the end close to each other, the second motor is installed at the front end of the lifting frame, the output end of the second motor is connected with the front end of the first screw rod in front, the nut seat is sleeved on the two first screw rods, and the lower ends of the two nut seats are connected with the mounting seats on the two burr removing assemblies respectively, the second motor drives the two first screw rods to rotate, so that the two nut seats are close to or away from each other, and the two burr removing assemblies are close to or away from each other.
[0012] The telescopic ends of the two first electric push rods are connected with the top of the lifting frame respectively, and synchronous work of the two first electric push rods can control the lifting of the lifting frame.
[0013] Preferably, the transverse moving assembly comprises a third motor, a second screw rod and two limiting rods, the output end of the third motor is connected with the left end of the second screw rod, the two limiting rods are symmetrically arranged in front of and behind the second screw rod, the second screw rod is sleeved with a moving seat through a nut, and the bottom end of the supporting frame is connected with the upper end of the moving seat.
[0014] Preferably, the extrusion assembly comprises a fixed plate, the bottom end of the fixed plate is fixedly connected with the upper side of the workbench, the left side of the fixed plate is connected with a second electric push rod, the telescopic end of the second electric push rod is connected with an extrusion plate through the fixed plate, the linear guide rail to be deburred is placed on the placing strip seat, and the end of the linear guide rail close to the blocking plate abuts against the blocking plate, then the second electric push rod works to push the extrusion plate to move, the extrusion plate moves to extrude the end of the linear guide rail, and the extrusion plate cooperates with the blocking plate to effectively extrude and limit the linear guide rail, so that the linear guide rail is placed stably on the placing strip seat.
[0015] Preferably, the extrusion plate is located above the placing strip seat, and the bottom of the blocking plate is fixedly connected with the upper side of the workbench.
[0016] In the above technical scheme, the technical effects and advantages of the utility model are provided:
[0017] 1. By setting the first electric push rod and the angle adjusting assembly, the first electric push rod can adjust the height position of the grinding wheel, the angle adjusting assembly can adjust the inclination angle of the grinding wheel, and the first electric push rod and the angle adjusting assembly cooperate with each other to adjust the contact position of the grinding wheel and the linear guide rail, so that the grinding wheel can polish the edge corner of the linear guide rail, and the deburring effect is improved.
[0018] 2. By setting two burr removing assemblies, the two sides of the linear guide rail can be polished and deburred respectively, and the working efficiency is improved.
[0019] 3. The linear guide rail to be polished and deburred is placed on the placing strip seat, and the end of the linear guide rail close to the blocking plate abuts against the blocking plate, then the second electric push rod works to push the extrusion plate to move, the extrusion plate moves to extrude the end of the linear guide rail, the extrusion plate cooperates with the blocking plate to effectively extrude and limit the linear guide rail, so that the linear guide rail is placed stably on the placing strip seat, and the stability during polishing is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical scheme in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.
[0021] Figure 1 It is the whole structure schematic view of the utility model;
[0022] Figure 2 It is the connecting view of the adjusting assembly and the burr removing assembly of the utility model;
[0023] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;
[0024] Figure 4 This is a schematic diagram of the burr removal component of this utility model;
[0025] Figure 5 This is a diagram showing the connection between the steering frame and the grinding motor of this utility model.
[0026] Explanation of reference numerals in the attached figures:
[0027] 1. Workbench; 2. Strip holder; 3. Baffle plate; 4. Support frame; 5. First electric push rod; 6. Mounting seat; 7. Steering frame; 8. Grinding motor; 9. Grinding wheel; 10. Rotating shaft; 11. First motor; 12. Worm gear; 13. Worm wheel; 14. Lifting frame; 15. First lead screw; 16. Second motor; 17. Nut seat; 18. Third motor; 19. Second lead screw; 20. Limiting rod; 21. Moving seat; 22. Fixing plate; 23. Second electric push rod; 24. Extrusion plate. Detailed Implementation
[0028] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0029] This utility model provides, for example Figures 1 to 5 The burr removal device shown is for linear guide rail production and includes:
[0030] Workbench 1, with strip holder 2 on the upper side of workbench 1, baffle plate 3 on the right end of strip holder 2, and extrusion assembly on the left end of strip holder 2;
[0031] A lateral movement assembly is installed on the upper rear side of the workbench 1. A support frame 4 is connected to the lateral movement assembly. Two first electric push rods 5 are connected to the top wall of the support frame 4. The telescopic ends of the two first electric push rods 5 pass through the top wall of the support frame 4 and are connected to an adjustment assembly. A burr removal assembly is symmetrically connected to the bottom of the adjustment assembly.
[0032] The deburring assembly includes a mounting base 6, a steering frame 7 is rotatably mounted on the bottom of the mounting base 6, an angle adjustment assembly is provided between the steering frame 7 and the mounting base 6, a grinding motor 8 is installed inside the steering frame 7, and a grinding wheel 9 is connected to the output end of the grinding motor 8.
[0033] The bottom of the mounting base 6 is provided with a receiving groove, and the steering frame 7 is nested in the receiving groove. Rotating shafts 10 are connected to both the left and right sides of the steering frame 7. The rotating shafts 10 are rotatably connected to the inner wall of the receiving groove. The rotating shaft 10 on the left side rotates through the left side wall of the receiving groove and extends out of the mounting base 6.
[0034] The angle adjusting assembly comprises a first motor 11 mounted on the left side wall of the mounting base 6, the output end of the first motor 11 is connected with a worm 12, the worm 12 is drivingly connected with a worm gear 13, the worm gear 13 is fixedly sleeved on the rotating shaft 10, the worm 12 is driven to rotate by the first motor 11, the rotating shaft 10 is driven to rotate by the worm 12 and the worm gear 13, and the steering frame 7 is driven to rotate by the rotating shaft 10, so that the inclination angle of the polishing wheel 9 is adjusted.
[0035] The adjusting assembly comprises a lifting frame 14, transmission grooves are formed in the front and rear sides of the lower side of the lifting frame 14, first lead screws 15 are rotatably installed in the transmission grooves, the two first lead screws 15 are symmetrically arranged, the ends of the two first lead screws 15 close to each other are connected, a second motor 16 is installed at the front end of the lifting frame 14, the output end of the second motor 16 is connected with the front end of the first lead screw 15 located in front, nut seats 17 are sleeved on the two first lead screws 15, the lower ends of the two nut seats 17 are connected with the mounting bases 6 of the two burr removing assemblies respectively, the second motor 16 drives the two first lead screws 15 to rotate, so that the two nut seats 17 are close to or away from each other, and the two burr removing assemblies are close to or away from each other.
[0036] The telescopic ends of the two first electric push rods 5 are connected with the top of the lifting frame 14, and synchronous work of the two first electric push rods 5 can control the lifting of the lifting frame 14.
[0037] The transverse moving assembly comprises a third motor 18, a second lead screw 19 and two limiting rods 20, the output end of the third motor 18 is connected with the left end of the second lead screw 19, the two limiting rods 20 are symmetrically arranged on the front and rear sides of the second lead screw 19, a moving seat 21 is sleeved on the second lead screw 19 through a nut, the bottom end of the supporting frame 4 is connected with the upper end of the moving seat 21, the two limiting rods 20 slide through the moving seat 21, the third motor 18 drives the second lead screw 19 to rotate, the second lead screw 19 can drive the moving seat 21 to move, thereby driving the supporting frame 4 to move.
[0038] The extrusion assembly comprises a fixed plate 22, the bottom end of the fixed plate 22 is fixedly connected with the upper side of the workbench 1, the left side of the fixed plate 22 is connected with a second electric push rod 23, the telescopic end of the second electric push rod 23 penetrates through the fixed plate 22 and is connected with an extrusion plate 24.
[0039] The extrusion plate 24 is located above the placement strip seat 2, and the bottom of the blocking plate 3 is fixedly connected with the upper side of the workbench 1.
[0040] In the utility model, the linear guide rail that needs to be polished deburring is placed on the placing strip seat 2, and the end of the linear guide rail close to the baffle 3 is in abutment with the baffle 3, then the second electric push rod 23 works and pushes the extrusion plate 24 to move, the extrusion plate 24 moves and extrudes the end of the linear guide rail, the extrusion plate 24 cooperates with the baffle 3 and can effectively extrude and limit the linear guide rail, so that the linear guide rail is placed stably on the placing strip seat 2, then two first electric push rods 5 work synchronously and push the adjusting assembly to move down, simultaneously the second motor 16 on the adjusting assembly works, so that two burr removing assemblies are close to each other, so that the polishing wheels 9 on the two burr removing assemblies are in abutment with the two sides of the linear guide rail respectively, simultaneously the polishing motor 8 on the burr removing assembly works and drives the polishing wheel 9 to rotate, and the two sides of the linear guide rail are polished, the horizontal movement assembly works and drives the support frame 4 to move horizontally, thereby realizing comprehensive polishing of the two side faces of the linear guide rail, improving the polishing efficiency, the synchronous work of two first electric push rods 5 can control the lifting of the lifting frame 14, thereby controlling the height of the polishing wheel 9, and the first motor 11 on the angle adjusting assembly works and drives the worm 12 to rotate, the worm 12 rotates and drives the worm wheel 13 to rotate, the rotating shaft 10 rotates and drives the steering frame 7 to rotate, thereby realizing the adjustment of the inclination angle of the polishing wheel 9, the first electric push rod 5 cooperates with the angle adjusting assembly, can make the polishing wheel 9 polish the edge corner of the linear guide rail, and improves the deburring effect.
[0041] The above only describes some exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled person in the art, the described embodiments can be modified in various different ways without deviating from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.
Claims
1. A burr removing device for linear guide rail production, characterized by, Include: Workbench (1), the upper side of the workbench (1) is provided with a placement strip seat (2), the right end of the placement strip seat (2) is provided with a blocking plate (3), the left end of the placement strip seat (2) is provided with an extrusion assembly; The lateral moving assembly is installed on the upper side of the workbench (1), the lateral moving assembly is connected with the support frame (4), the top wall of the support frame (4) is connected with two first electric push rods (5), the telescopic ends of the two first electric push rods (5) are connected with the adjusting assembly through the top wall of the support frame (4), the bottom of the adjusting assembly is symmetrically connected with the burr removing assembly; The burr removing assembly comprises a mounting seat (6), the mounting seat (6) is rotatably connected with a steering frame (7), the steering frame (7) and the mounting seat (6) are provided with an angle adjusting assembly, the steering frame (7) is provided with a grinding motor (8), and the output end of the grinding motor (8) is connected with a grinding wheel (9).
2. The burr removing device for linear guide rail production according to claim 1, characterized in that: The bottom of the mounting seat (6) is provided with a containing groove, the steering frame (7) is nested in the containing groove, the left and right sides of the steering frame (7) are connected with rotating shafts (10), the rotating shafts (10) are rotatably connected with the inner wall of the containing groove, and the rotating shaft (10) located on the left side rotates and penetrates through the left side wall of the containing groove and extends out of the mounting seat (6).
3. The burr removing device for linear guide rail production according to claim 2, characterized in that: The angle adjusting assembly comprises a first motor (11), the first motor (11) is installed on the left side wall of the mounting seat (6), the output end of the first motor (11) is connected with a worm (12), the worm (12) is drivingly connected with a worm wheel (13), and the worm wheel (13) is fixedly sleeved on the rotating shaft (10).
4. The burr removing device for linear guide rail production according to claim 1, characterized in that: The adjusting assembly comprises a lifting frame (14), the lower side of the lifting frame (14) is provided with a transmission groove, the first screw rod (15) is rotatably installed in the transmission groove, the two first screw rods (15) are symmetrically arranged, one end of the two first screw rods (15) is connected with each other, the front end of the lifting frame (14) is provided with a second motor (16), the output end of the second motor (16) is connected with the front end of the first screw rod (15) located in front, the two first screw rods (15) are sleeved with nut seats (17), and the lower ends of the two nut seats (17) are connected with the mounting seats (6) of the two burr removing assemblies. The telescopic ends of the two first electric push rods (5) are connected with the top of the lifting frame (14).
5. The burr removing device for linear guide rail production according to claim 1, characterized in that: The lateral moving assembly comprises a third motor (18), a second screw rod (19) and two limiting rods (20), the output end of the third motor (18) is connected with the left end of the second screw rod (19), the two limiting rods (20) are symmetrically arranged on the front and back of the second screw rod (19), the second screw rod (19) is sleeved with a moving seat (21) through a nut, the bottom end of the support frame (4) is connected with the upper end of the moving seat (21), and the two limiting rods (20) slide through the moving seat (21).
6. The burr removing device for linear guide rail production according to claim 1, characterized in that: Said extrusion assembly includes a fixed plate (22), the bottom end of the fixed plate (22) is fixedly connected with the upper side of the workbench (1), the left side of the fixed plate (22) is connected with a second electric push rod (23), the telescopic end of the second electric push rod (23) is connected with an extrusion plate (24) penetrating through the fixed plate (22).
7. The burr removing device for linear guide rail production according to claim 6, characterized in that: Said extrusion plate (24) is located above the placement strip seat (2), and the bottom of the blocking plate (3) is fixedly connected with the upper side of the workbench (1).