Transverse sliding plate fastening device for gantry guide rail grinding machine

Abstract

The transverse sliding plate fastening device for the gantry guide rail grinding machine is provided with a cross beam and a transverse sliding plate, the cross beam is provided with a cross beam upper fixing boss and a cross beam lower fixing base, the cross beam lower fixing base comprises a bottom boss, and the bottom boss is located at the front end of the bottom of the cross beam lower fixing base. A transverse sliding plate upper end fixing boss is arranged at the position, close to the upper end, of one side of the transverse sliding plate, a transverse sliding plate middle fixing groove is formed in the position, close to the middle, of the same side of the transverse sliding plate, and a transverse sliding plate lower end fixing boss is arranged at the position, close to the bottom end, of the same side of the transverse sliding plate. The problems that when an existing gantry guide rail grinding machine runs, the sliding guide rail between the cross beam and the upper end face and the lower end face of a transverse sliding plate can be abraded to different degrees due to the fact that the cross beam is in sliding connection with the upper end face and the lower end face of the transverse sliding plate in a sliding mode through a sliding guide rail connection fixing mode are solved. And a gap is formed between the cross beam and the transverse sliding plate. The utility model can be widely applied to gantry guide rail grinding machines.

Description

Technical Field

[0001] The utility model relates to a gantry guide rail grinder, in particular to a transverse slide fastening device for the gantry guide rail grinder. Background Art

[0002] The gantry guide rail grinder is a high-efficiency, high-precision, and high-stability surface grinding equipment, which is mainly used for grinding large-size planes. It has the characteristics of simple structure, easy operation, and low maintenance cost.

[0003] The gantry guide rail grinder is provided with a crossbeam and a cross slide, which are slidably connected to each other. The cross slide can move left and right on the crossbeam. When the cross slide moves left and right, it drives the grinding wheel to move to the processing position of the workpiece to grind the workpiece.

[0004] However, the existing method of fixing the crossbeam and the transverse slide on the gantry guide rail grinder is to slide and connect the upper and lower end surfaces of the crossbeam and the transverse slide respectively through sliding guide rails. As a result, when the gantry guide rail grinder is in operation, due to the long-term and frequent left and right movements of the transverse slide, the sliding guide rails between the crossbeam and the upper and lower end surfaces of the transverse slide will be worn to varying degrees, resulting in a gap between the crossbeam and the transverse slide. Ultimately, during the grinding process of the workpiece, the transverse slide will shake to varying degrees, making it difficult to accurately grind the processing position of the workpiece. Utility Model Content

[0005] In view of the above technical problems, the utility model provides a transverse slide fastening device for a gantry guide rail grinder, which replaces the sliding guide used between the crossbeam and the upper and lower end surfaces of the cross slide with a rolling guide, and strengthens the locking of the longitudinal surfaces of the crossbeam and the cross slide, thereby preventing the cross slide from frequently moving left and right for a long time, causing the sliding guide between the crossbeam and the upper and lower end surfaces of the cross slide to have different degrees of wear, resulting in a gap between the crossbeam and the cross slide, and preventing the transverse slide from shaking to different degrees during the grinding of the workpiece, ultimately ensuring that the gantry guide rail grinder can achieve efficient and accurate grinding of the workpiece.

[0006] To this end, the technical solution of the utility model is a transverse slide fastening device for a gantry guide rail grinder, which is provided with a transverse beam and a transverse slide, wherein an upper fixing boss of the transverse beam is provided at the upper end position of one side of the transverse beam, a lower fixing seat of the transverse beam is provided at the lower end position of the same side of the transverse beam, the lower fixing seat of the transverse beam includes a bottom boss, and the bottom boss is located at the front end position of the bottom of the lower fixing seat of the transverse beam, an upper fixing boss of the transverse slide is provided near the upper end position of one side of the transverse slide, a middle fixing groove of the transverse slide is provided near the middle position of the same side of the transverse slide, and a lower fixing boss of the transverse slide is provided at the bottom end position of the same side of the transverse slide;

[0007] A rolling guide is provided between the upper end surface of the fixed boss on the cross beam and the lower end surface of the fixed boss on the upper end of the transverse slide, an upper pressure plate is fixedly provided on the rear longitudinal end surface of the fixed boss on the upper end of the transverse slide, the upper section of the upper pressure plate is fixedly connected to the fixed boss on the upper end of the transverse slide, a rolling guide is provided between the inner end surface of the lower section of the upper pressure plate and the rear longitudinal end surface of the fixed boss on the cross beam, a rolling guide is provided between the upper end surface of the fixed seat under the cross beam and the upper groove surface of the fixed groove in the middle of the transverse slide, the rolling guide is provided along the left and right directions of the cross beam, and the transverse slide slides left and right on the cross beam through the rolling guide;

[0008] A first adjusting inclined iron is provided between the inner end surface of the lower section of the upper pressing plate and the rear longitudinal end surface of the fixed boss on the cross beam, and the first adjusting inclined iron is a trapezoidal structure;

[0009] Adjusting screws are respectively installed at positions near the first adjusting bevel iron on the left and right sides of the upper pressing plate, and the inner end surfaces of the screw caps of the adjusting screws are respectively pressed tightly against the left and right end surfaces of the first adjusting bevel iron.

[0010] Preferably, a lower pressure plate is fixedly provided on the rear end surface of the fixed boss at the lower end of the transverse slide, the lower section of the lower pressure plate and the fixed boss at the lower end of the transverse slide are fixedly connected front to back, and the upper section of the lower pressure plate and the bottom boss are tightly fitted front to back.

[0011] Preferably, a sliding guide rail is provided between the upper section of the lower pressing plate and the bottom boss, and the upper section of the lower pressing plate and the bottom boss are slidably connected via the sliding guide rail.

[0012] Preferably, a second adjusting bevel iron is provided between the upper part of the lower pressure plate and the sliding guide rail, and the second adjusting bevel iron is a trapezoidal structure. Adjusting screws are respectively installed on the left and right sides of the lower pressure plate near the second adjusting bevel iron, and the inner end faces of the screw caps of the adjusting screws are respectively pressed against the left and right end faces of the second adjusting bevel iron.

[0013] Preferably, a third adjusting bevel is provided between the lower end surface of the bottom boss and the upper end surface of the fixed boss at the lower end of the transverse slide, the third adjusting bevel is a trapezoidal structure, a fixing groove is provided at the outermost side of the upper end of the fixed boss at the lower end of the transverse slide, and an bevel adjustment plate is fixedly provided at the longitudinal groove wall position of the fixed groove, the lower section of the bevel adjustment plate and the fixed boss at the lower end of the transverse slide are fixedly connected at the longitudinal groove wall position of the fixed groove, the upper section of the bevel adjustment plate is provided with a first adjusting hole and a second adjusting hole that penetrate therethrough, the first adjusting hole is a through threaded hole, the first adjusting hole is located in the middle position of the upper section of the bevel adjustment plate, the second adjusting hole is a through smooth hole, and the number of the second adjusting holes is two, and the two second adjusting holes are respectively located at the two side positions of the upper section of the bevel adjustment plate, adjusting screws are provided in the first adjusting hole and the second adjusting hole, the adjusting screws pass through the two second adjusting holes and are threadedly connected to the third adjusting bevel, and the adjusting screws pass through the first adjusting hole and the longitudinal end surfaces of the third adjusting bevel to press against each other.

[0014] Preferably, the upper section of the upper pressing plate and the fixing boss at the upper end of the transverse sliding plate are fixed and locked by a locking screw;

[0015] The lower section of the lower pressing plate and the fixing boss at the lower end of the transverse sliding plate are fixed and locked by means of locking screws;

[0016] The lower section of the inclined iron adjusting plate and the fixing boss at the lower end of the transverse sliding plate are located between the longitudinal groove wall positions of the fixing groove and are fixed and locked by locking screws.

[0017] The beneficial effects of the utility model are:

[0018] The cam is secured to the upper and lower ends of the cams and is secured to the upper and lower ends of the cams when the cams are in a closed position.

[0019] At the same time, since a rolling guide is used between the fixed boss on the crossbeam and the fixed boss on the upper end of the transverse slide, on the one hand, the smoothness of the left and right sliding of the transverse slide is increased, and on the other hand, it can avoid the problem of gaps between the crossbeam and the transverse slide due to frequent friction between the slider and the guide bar of the sliding guide when using the sliding guide, causing varying degrees of wear on the sliding guide.

[0020] 2. By setting a rolling guide rail between the upper end surface of the fixed seat under the crossbeam and the upper groove surface of the middle fixed groove of the transverse slide, and setting a sliding guide rail between the upper part of the lower pressure plate and the bottom boss, the stability of the middle position and the bottom position of the transverse slide can be increased when the transverse slide slides left and right, and the middle position and the bottom position of the transverse slide can be prevented from shaking back and forth when the transverse slide slides left and right.

[0021] 3. By setting a third adjusting bevel iron between the lower end surface of the bottom boss and the upper end surface of the fixed boss at the lower end of the transverse slide, the tension between the third adjusting bevel iron and the bottom boss and the fixed boss at the lower end of the transverse slide is adjusted by adjusting the screw, thereby eliminating the gap between the bottom boss and the fixed boss at the lower end of the transverse slide, and ensuring effective locking between the bottom boss and the fixed boss at the lower end of the transverse slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is another stereogram of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of the structure of the transverse sliding plate of the utility model;

[0025] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 5 This utility model Figure 2 Enlarged view of point B in the middle;

[0027] Figure 6 This utility model Figure 2 Enlarged view of point C in the middle;

[0028] Figure 7 This utility model Figure 3 Enlarged view of point D in the middle.

[0029] Explanation of symbols in the figure:

[0030] 1. Crossbeam; 101. Fixed boss on crossbeam; 102. Fixed seat under crossbeam; 10201. Bottom boss; 2. Horizontal slide; 201. Fixed boss on upper end of horizontal slide; 202. Fixed groove in the middle of horizontal slide; 203. Fixed boss on lower end of horizontal slide; 20301. Fixed groove; 3. Upper pressure plate; 4. Lower pressure plate; 5. Rolling guide; 6. First adjusting bevel iron; 7. Adjusting screw; 8. Second adjusting bevel iron; 9. Bevel iron adjustment plate; 10. Third adjusting bevel iron; 12. First adjusting hole; 13. Second adjusting hole; 14. Sliding guide. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with embodiments.

[0032] pass Figure 1-Figure 7 It can be seen that the transverse slide fastening device for the gantry guide rail grinder is provided with a transverse beam 1 and a transverse slide 2. A transverse beam upper fixing boss 101 is provided at the upper end position of one side of the transverse beam 1, and a transverse beam lower fixing seat 102 is provided at the lower end position of the same side of the transverse beam 1. The transverse beam lower fixing seat 102 includes a bottom boss 10201, and the bottom boss 10201 is located at the front end position of the bottom of the transverse beam lower fixing seat 102. A transverse slide upper fixing boss 201 is provided near the upper end position of one side of the transverse slide 2, a transverse slide middle fixing groove 202 is provided near the middle position of the same side of the transverse slide 2, and a transverse slide lower fixing boss 203 is provided at the bottom end position of the same side of the transverse slide 2.

[0033] A rolling guide rail 5 is provided between the upper end surface of the fixed boss 101 on the cross beam and the lower end surface of the fixed boss 201 on the upper end of the transverse slide; an upper pressure plate 3 is fixedly provided on the rear longitudinal end surface of the fixed boss 201 on the upper end of the transverse slide; the upper section of the upper pressure plate 3 is fixedly connected to the fixed boss 201 on the upper end of the transverse slide; a rolling guide rail 5 is provided between the inner end surface of the lower section of the upper pressure plate 3 and the rear longitudinal end surface of the fixed boss 101 on the cross beam; a rolling guide rail 5 is provided between the upper end surface of the fixed seat 102 under the cross beam and the upper groove surface of the fixed groove 202 in the middle of the transverse slide; the rolling guide rail 5 is arranged along the left and right directions of the cross beam 1, and the transverse slide 2 slides left and right on the cross beam 1 through the rolling guide rail 5.

[0034] By providing a rolling guide rail 5 between the upper end surface of the fixed boss 101 on the cross beam and the lower end surface of the fixed boss 201 on the upper end of the transverse slide, and providing a rolling guide rail 5 between the inner end surface of the lower section of the upper pressure plate 3 and the rear longitudinal end surface of the fixed boss 101 on the cross beam, the fixed boss 101 on the cross beam and the fixed boss 201 on the upper end of the transverse slide can be fixedly locked in the up and down directions and in the front and back directions at the same time, which can increase the locking stability between the fixed boss 101 on the cross beam and the fixed boss 201 on the upper end of the transverse slide when the transverse slide slides left and right, and avoid the front and back shaking between the fixed boss 101 on the cross beam and the fixed boss 201 on the upper end of the transverse slide when the transverse slide slides left and right.

[0035] In addition, by setting a rolling guide rail 5 between the upper end surface of the lower fixed seat 102 of the cross beam and the upper groove surface of the middle fixed groove 202 of the transverse slide, and setting a sliding guide rail 14 between the upper part of the lower pressure plate 4 and the bottom boss 10201, the stability of the middle position and the bottom position of the transverse slide can be increased when the transverse slide slides left and right, and the middle position and the bottom position of the transverse slide can be prevented from shaking back and forth when the transverse slide slides left and right.

[0036] A first adjusting bevel iron 6 is provided between the inner end surface of the lower section of the upper pressing plate 3 and the rear longitudinal end surface of the fixed boss 101 on the cross beam. The first adjusting bevel iron 6 is a trapezoidal structure.

[0037] Adjusting screws 7 are respectively installed at positions near the first adjusting bevel iron 6 on the left and right sides of the upper pressing plate 3 , and the inner end surfaces of the screw caps of the adjusting screws 7 are respectively pressed against the left and right end surfaces of the first adjusting bevel iron 6 .

[0038] By setting a first adjusting bevel iron 6 with a trapezoidal structure between the inner end face of the lower section of the upper pressure plate 3 and the rear longitudinal end face of the fixed boss 101 on the cross beam, when a gap appears between the fixed boss 101 on the cross beam and the fixed boss 201 at the upper end of the transverse slide, by adjusting the adjusting screws on both sides of the upper pressure plate 3, the screw caps on the adjusting screws push the first adjusting bevel iron 6 to adjust the tension between the first adjusting bevel iron 6 and the upper pressure plate 3 and the rolling guide rail 5 respectively, thereby eliminating the gap between the fixed boss 101 on the cross beam and the fixed boss 201 at the upper end of the transverse slide, ensuring effective locking between the fixed boss 101 on the cross beam and the fixed boss 201 at the upper end of the transverse slide.

[0039] At the same time, since a rolling guide rail 5 is arranged between the fixed boss 101 on the crossbeam and the fixed boss 201 at the upper end of the transverse slide, and between the upper end surface of the fixed seat 102 under the crossbeam and the upper groove surface of the middle fixed groove 202 of the transverse slide, compared with the existing use of sliding guide rails, on the one hand, the smoothness of the left and right sliding of the transverse slide can be increased, and on the other hand, the problem of a gap between the crossbeam and the transverse slide caused by frequent friction between the slider and the guide bar of the sliding guide rail when using the sliding guide rail can be avoided.

[0040] A lower pressure plate 4 is fixedly provided at the rear end surface of the fixed boss 203 at the lower end of the transverse slide. The lower section of the lower pressure plate 4 and the fixed boss 203 at the lower end of the transverse slide are fixedly connected front to back, and the upper section of the lower pressure plate 4 and the bottom boss 10201 are tightly fitted front to back.

[0041] A sliding guide rail 14 is provided between the upper section of the lower pressing plate 4 and the bottom boss 10201 , and the upper section of the lower pressing plate 4 and the bottom boss 10201 are slidably connected via the sliding guide rail 14 .

[0042] Since the main function of the bottom position of the transverse slide 2 is synchronous limiting when the transverse slide 2 slides left and right, a sliding guide rail 14 can be used between the upper part of the lower pressure plate 4 and the bottom boss 10201, which can not only meet the smoothness of the synchronous sliding of the bottom position of the transverse slide 2 and the synchronous limiting accuracy, but also save investment costs.

[0043] A second adjusting bevel iron 8 is provided between the upper part of the lower pressure plate 4 and the sliding guide rail 14. The second adjusting bevel iron 8 is a trapezoidal structure. Adjusting screws 7 are respectively installed on the left and right sides of the lower pressure plate 4 near the second adjusting bevel iron 8. The inner end faces of the screw caps of the adjusting screws 7 are respectively pressed against the left and right end faces of the second adjusting bevel iron 8.

[0044] A third adjusting inclined iron 10 is provided between the lower end surface of the bottom boss 10201 and the upper end surface of the fixed boss 203 at the lower end of the transverse slide. The third adjusting inclined iron 10 is a trapezoidal structure. A fixed groove 20301 is provided at the outermost side of the upper end of the fixed boss 203 at the lower end of the transverse slide. An inclined iron adjusting plate 9 is fixedly provided at the longitudinal groove wall position of the fixed groove 20301. The lower section of the inclined iron adjusting plate 9 is fixedly connected with the fixed boss 203 at the lower end of the transverse slide at the longitudinal groove wall position of the fixed groove 20301. The upper section of the inclined iron adjusting plate 9 is provided with a first adjusting hole 12 and a second adjusting hole 13 penetrating therethrough. The first adjustment hole 12 is a through threaded hole, and the first adjustment hole 12 is located in the middle position of the upper part of the inclined iron adjustment plate 9. The second adjustment hole 13 is a through smooth hole. The number of the second adjustment holes 13 is two, and the two second adjustment holes 13 are respectively located on both sides of the upper part of the inclined iron adjustment plate 9. An adjustment screw 7 is provided in the first adjustment hole 12 and the second adjustment hole 13. The adjustment screw 7 passes through the two second adjustment holes 13 and is threadedly connected to the third adjusting inclined iron 10 respectively. The adjustment screw 7 passes through the first adjustment hole 12 and the longitudinal end faces of the third adjusting inclined iron 10 to press against each other.

[0045] By setting a third adjusting bevel iron 10 between the lower end surface of the bottom boss 10201 and the upper end surface of the fixed boss 203 at the lower end of the transverse slide, the tension between the third adjusting bevel iron 10 and the bottom boss 10201 and the fixed boss 203 at the lower end of the transverse slide is adjusted by adjusting screws, thereby eliminating the gap between the bottom boss 10201 and the fixed boss 203 at the lower end of the transverse slide, thereby ensuring effective locking between the bottom boss 10201 and the fixed boss 203 at the lower end of the transverse slide.

[0046] The upper section of the upper pressure plate 3 and the fixed boss 201 at the upper end of the transverse slide are fixed and locked by locking screws, the lower section of the lower pressure plate 4 and the fixed boss 203 at the lower end of the transverse slide are fixed and locked by locking screws, and the lower section of the inclined iron adjustment plate 9 and the fixed boss 203 at the lower end of the transverse slide are fixed and locked between the longitudinal groove wall position of the fixed groove 20301 by locking screws. The upper pressure plate 3, the lower pressure plate 4 and the inclined iron adjustment plate 9 can be easily disassembled and replaced, saving operation time and improving work efficiency.

[0047] However, what is described above is only a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A transverse slide fastening device for a gantry guide rail grinder, characterized in that: A crossbeam and a cross-slide plate are provided, the upper end position of one side of the crossbeam is provided with a cross-beam upper fixing boss, the lower end position of the same side of the crossbeam is provided with a cross-beam lower fixing seat, the cross-beam lower fixing seat includes a bottom boss, the bottom boss is located at the front end position of the bottom of the cross-beam lower fixing seat, one side of the cross-slide plate is provided with a cross-slide plate upper fixing boss near the upper end position, the same side of the cross-slide plate is provided with a cross-slide plate middle fixing groove near the middle position, and the bottom end position of the same side of the cross-slide plate is provided with a cross-slide plate lower fixing boss; A rolling guide is provided between the upper end surface of the fixed boss on the cross beam and the lower end surface of the fixed boss on the upper end of the transverse slide, an upper pressure plate is fixedly provided on the rear longitudinal end surface of the fixed boss on the upper end of the transverse slide, the upper section of the upper pressure plate is fixedly connected to the fixed boss on the upper end of the transverse slide, a rolling guide is provided between the inner end surface of the lower section of the upper pressure plate and the rear longitudinal end surface of the fixed boss on the cross beam, a rolling guide is provided between the upper end surface of the fixed seat under the cross beam and the upper groove surface of the middle fixed groove of the transverse slide, the rolling guide is arranged along the left and right direction of the cross beam, and the transverse slide slides left and right on the cross beam through the rolling guide; A first adjusting inclined iron is provided between the inner end surface of the lower section of the upper pressing plate and the rear longitudinal end surface of the fixed boss on the cross beam, and the first adjusting inclined iron is a trapezoidal structure; Adjusting screws are respectively installed at positions near the first adjusting bevel iron on the left and right sides of the upper pressure plate, and the inner end surfaces of the screw caps of the adjusting screws are respectively pressed tightly against the left and right end surfaces of the first adjusting bevel iron.

2. The transverse slide fastening device for a gantry guide rail grinder according to claim 1, characterized in that: A lower pressure plate is fixedly provided on the rear end surface of the fixed boss at the lower end of the transverse slide plate, the lower section of the lower pressure plate and the fixed boss at the lower end of the transverse slide plate are fixedly connected front to back, and the upper section of the lower pressure plate and the bottom boss are tightly fitted front to back.

3. The transverse slide fastening device for a gantry guide rail grinder according to claim 2, characterized in that: A sliding guide rail is provided between the upper section of the lower pressing plate and the bottom boss, and the upper section of the lower pressing plate and the bottom boss are slidably connected via the sliding guide rail.

4. The transverse slide fastening device for a gantry guide rail grinder according to claim 3, characterized in that: A second adjusting bevel iron is provided between the upper part of the lower pressure plate and the sliding guide rail. The second adjusting bevel iron is a trapezoidal structure. Adjusting screws are respectively installed on the left and right sides of the lower pressure plate near the second adjusting bevel iron. The inner end faces of the screw caps of the adjusting screws are respectively pressed against the left and right end faces of the second adjusting bevel iron.

5. The transverse slide fastening device for a gantry guide rail grinder according to claim 4, characterized in that: The cam is an adjustable first adjusting hole and a second adjusting hole are provided between the lower end surface of the bottom boss and the upper end surface of the fixing boss at the lower end of the transverse slide plate, and the third adjusting oblique iron is a trapezoidal structure, and the outermost side of the upper end of the fixing boss at the lower end of the transverse slide plate is provided with a fixing groove, and the longitudinal groove wall position of the fixing groove is fixedly provided with an inclined iron adjustment plate, and the lower section of the inclined iron adjustment plate and the fixing boss at the lower end of the transverse slide plate are fixedly connected at the longitudinal groove wall position of the fixing groove, and the upper section of the inclined iron adjustment plate is provided with a first adjusting hole and a second adjusting hole that penetrate therethrough, and the first adjusting hole is a through threaded hole, and the first adjusting hole is located in the middle position of the upper section of the inclined iron adjustment plate, and the second adjusting hole is a through smooth hole, and the second adjusting hole is a through smooth hole, and the number of the two second adjusting holes is two, and the two second adjusting holes are respectively located at the two side positions of the upper section of the inclined iron adjustment plate, and the first adjusting hole and the second adjusting hole are provided with adjusting screws, and the adjusting screws are respectively passed through the two second adjusting holes and the third adjusting oblique iron for threaded connection, and the adjusting screws pass through the first adjusting hole and the longitudinal end faces of the third adjusting oblique iron to press against each other.

6. The transverse slide fastening device for a gantry guide rail grinder according to claim 5, characterized in that: The upper section of the upper pressing plate and the fixing boss at the upper end of the transverse sliding plate are fixed and locked by means of locking screws; The lower section of the lower pressing plate and the fixing boss at the lower end of the transverse sliding plate are fixed and locked by means of locking screws; The lower section of the inclined iron adjustment plate and the fixing boss at the lower end of the transverse slide plate are located between the longitudinal groove wall positions of the fixing groove and are fixed and locked by locking screws.

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