Auxiliary drilling device for mining scraper assembly

Abstract

The utility model discloses a mining scraper assembly auxiliary drilling device which comprises a base, a supporting column and a pressing plate, and the periphery of the bottom surface of the base is fixedly connected with the supporting column. A connecting frame is fixedly mounted on the top surface of the base, connecting blocks are symmetrically mounted on the two sides of the bottom surface of the connecting frame, a linear guide rail is fixedly mounted on the surface of one side of each connecting block, a sliding sleeve is slidably connected to the surface of each linear guide rail, and an electric push rod is fixedly mounted on the bottom surface of each sliding sleeve. Through cooperation of a driving motor, a clamping assembly, a stabilizing plate, a stabilizing block and a rotating rod, a scraping plate is turned over, so that different faces of the scraping plate can be punched, meanwhile, through a pressing assembly, the scraping plate can be pressed, meanwhile, vibration force generated between the scraping plate and the punching device can be buffered, and the punching effect of the scraping plate is improved. Therefore, the clamping assembly is prevented from being damaged, and meanwhile, the scraping plate can be prevented from falling off during punching.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling equipment technical field, concretely is a kind of auxiliary drilling device of mine scraper assembly. BACKGROUND

[0002] Mining scraper needs to be drilled and counterbored on front and back before use, the existing mode is to place mining scraper on workbench first, press tightly with bolt, start drilling machine on the front of mining scraper, loosen all bolts after drilling front hole, manually turn over each mining scraper 180 ° and then press tightly, then counterbore into counterbore according to the position of front hole, this drilling mode needs to press tightly-loosen-turn over-press tightly on mining scraper repeatedly, which can reduce the punching efficiency of scraper, and the vibration force generated between punching device and scraper when punching scraper can also cause damage to clamping assembly, thereby increasing cost.

[0003] Publication No. CN110695726A discloses a mining scraper auxiliary drilling device, which turns over the fixed device, support device and mining scraper together through a turning drive device, not only turns over the mining scraper, so that the fixed device only fixes the mining scraper once, and does not need to fix the mining scraper again after turning over, and turning over does not need manpower, saving a lot of manpower consumption, but the patent still has the following problems in actual use:

[0004] The fixed device, support device and mining scraper are turned over together through a turning drive device, not only the mining scraper is turned over, so that the fixed device only fixes the mining scraper once, and does not need to fix the mining scraper again after turning over, and turning over does not need manpower, saving a lot of manpower consumption, but the vibration force generated between punching device and scraper when punching scraper can also cause damage to clamping assembly, thereby increasing cost, and can also cause the scraper to fall during punching.

[0005] A mining scraper assembly auxiliary drilling device is proposed to solve the problems in the above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a mining scraper assembly auxiliary drilling device to solve the problems in the above background art that the fixed device, support device and mining scraper are turned over together through a turning drive device, not only the mining scraper is turned over, so that the fixed device only fixes the mining scraper once, and does not need to fix the mining scraper again after turning over, and turning over does not need manpower, saving a lot of manpower consumption, but the vibration force generated between punching device and scraper when punching scraper can also cause damage to clamping assembly, thereby increasing cost, and can also cause the scraper to fall during punching.

[0007] To achieve the above object, the utility model provides following technical scheme: a kind of auxiliary drilling device of mine scraper assembly, including base, support column and pressing plate, the bottom surface around of base is fixedly connected with support column;

[0008] The top surface of the base is fixedly installed with a connecting frame, the bottom surface of the connecting frame is symmetrically installed with a connecting block on both sides, a linear guide rail is fixedly installed on the side surface of the connecting block, a sliding sleeve is slidably connected to the surface of the linear guide rail, an electric push rod is fixedly installed on the bottom surface of the sliding sleeve, and a punching device is fixedly installed on the bottom surface of the electric push rod.

[0009] Further comprising:

[0010] The top surface of the pressing plate is provided with a groove, and the inside of the groove is provided with a pressing assembly.

[0011] The pressing assembly includes a bottom plate fixedly connected to the groove, and a sliding rod is connected through the top surface on both sides of the bottom plate.

[0012] The surface of the sliding rod is sleeved with a first spring, and the bottom surface of the first spring is fixedly connected to the bottom plate.

[0013] Preferably, the top surface of the first spring is fixedly connected with a top plate, the top surface of the sliding rod is fixedly connected with the top plate, the two sides of the groove are symmetrically installed with a telescopic rod, the surface of the telescopic rod is sleeved with a second spring, the bottom surface of the second spring is fixedly connected with the groove, the top surface of the second spring is fixedly connected with a pressing plate, the top surface of the telescopic rod is fixedly connected with the pressing plate, and the top surface of the top plate is fixedly connected with the pressing plate.

[0014] Preferably, the side surface of the connecting frame close to the bottom is fixedly connected with an extension plate, the top surface of the extension plate is fixedly installed with a driving motor, and the output end of the driving motor is provided with a clamping assembly through the side surface of the connecting frame.

[0015] Preferably, the clamping assembly includes a fixed plate fixedly connected to the driving motor, a placing groove is formed in the side surface of the fixed plate away from the driving motor, a double-head screw rod is rotatably connected in the inside of the placing groove, and a threaded sleeve is threadedly sleeved on both sides of the surface of the double-head screw rod.

[0016] Preferably, the other side surface of the connecting frame close to the bottom is fixedly connected with a stable plate, the top surface of the stable plate is fixedly connected with a stable block, a rotating rod is rotatably connected in the middle of the side surface of the stable block, and the side surface of the rotating rod away from the stable block is fixedly connected with the fixed plate.

[0017] Preferably, one side surface of the threaded sleeve is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the pressing plate away from the one side surface of the threaded sleeve.

[0018] Preferably, a chute is symmetrically arranged below the groove and is in sliding connection with the slide rod.

[0019] Compared with the prior art, the beneficial effects of the mine scraper assembly auxiliary drilling device are as follows: the cooperation between the driving motor, the clamping assembly, the stabilizing plate, the stabilizing block and the rotating rod enables the scraper to be flipped, so that different surfaces of the scraper can be punched, the pressing assembly enables the scraper to be pressed, and the vibration force generated between the scraper and the punching device can be buffered, so that the clamping assembly is prevented from being damaged, and the scraper is prevented from falling during punching.

[0020] 1. When the scraper needs to be punched, the scraper is placed on the pressing assembly, the pressing plate is pressed by the scraper, the pressing plate is lowered, the top plate is lowered by the lowered pressing plate, the slide rod is lowered by the lowered top plate, the top plate presses the first spring by the lowered slide rod, the first spring is deformed, the slide rod slides in the sliding groove, the telescopic rod and the second spring are pressed by the lowered pressing plate, the telescopic rod and the second spring are deformed, the clamping assembly is clamped on the scraper by rotating the clamping assembly, the first spring and the second spring are compression springs, the elastic force of the compression spring is large, the first spring and the second spring have small elastic space when clamping the scraper, the vibration force generated between the punching device and the scraper is further compressed by the elastic space of the first spring and the second spring when the punching device punches the scraper, the first spring and the second spring do not swing when rebounding by the slide rod and the telescopic rod, the first spring and the second spring buffer the vibration force generated by the scraper, the damage of the clamping assembly caused by the vibration force is reduced, and the falling of the scraper is reduced.

[0021] 2. By setting the drive motor, clamping assembly, stable plate, stable block and rotating rod, after placing the scraper on the pressing plate, the rotation of the double-headed screw rod can drive the movement of the threaded sleeve, one side of the threaded sleeve is fixedly connected with the connecting rod, the connecting rod is connected between the fixed plate, through the cooperation between the connecting rod and the fixed plate, the threaded sleeve can be limited, so that the threaded sleeve can move on the double-headed screw rod, through the movement of the threaded sleeve, the connecting rod and the pressing plate can be moved, so that the scraper can be clamped, at the same time, the control end starts the drive motor, the drive motor can drive the whole clamping assembly to rotate, and the scraper can be turned over when the clamping assembly is turned over, through the turning over of the scraper, the turning over of the other clamping assembly can be driven, so that the whole of the scraper can be turned over by 180 degrees, so that the different surfaces of the scraper can be punched, so that the punching efficiency of the scraper can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram in the utility model;

[0023] Figure 2 It is the overall internal structure schematic diagram in the utility model;

[0024] Figure 3 It is the overall operation structure schematic diagram in the utility model;

[0025] Figure 4 It is the utility model Figure 2 A area amplification structure schematic diagram in the utility model;

[0026] Figure 5 It is the utility model Figure 3 B area amplification structure schematic diagram in the utility model.

[0027] In the drawing: 1, base; 2, support column; 3, connecting frame; 4, connecting block; 5, linear guide rail; 6, sliding sleeve; 7, electric push rod; 8, punching device; 9, extension plate; 10, drive motor; 11, clamping assembly; 1101, fixed plate; 1102, placing groove; 1103, double-headed screw rod; 1104, threaded sleeve; 12, stable plate; 13, stable block; 14, rotating rod; 15, connecting rod; 16, pressing plate; 17, recess; 18, pressing assembly; 1801, bottom plate; 1802, sliding rod; 1803, first spring; 1804, top plate; 1805, telescopic rod; 1806, second spring; 1807, pressing plate; 19, sliding groove. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-5 The utility model provides technical scheme: a kind of auxiliary drilling device of mine scraper assembly, including base 1, support column 2 and pressing plate 16, the bottom surface around of base 1 is fixedly connected with support column 2;The top surface of base 1 is fixedly installed with connecting frame 3, the bottom surface both sides of connecting frame 3 are symmetrically installed with connecting block 4, the side surface of connecting block 4 is fixedly installed with linear guide rail 5, the surface of linear guide rail 5 is slidably connected with sliding sleeve 6, the bottom surface of sliding sleeve 6 is fixedly installed with electric push rod 7, the bottom surface of electric push rod 7 is fixedly installed with punching device 8;Still include: recess 17 is set in the top surface of pressing plate 16, and pressing assembly 18 is arranged in the inside of recess 17;Wherein, pressing assembly 18 includes the bottom plate 1801 fixedly connected with recess 17, and the both sides of the top surface of bottom plate 1801 are connected with slide rod 1802 and pass through;Wherein, the surface of slide rod 1802 is equipped with first spring 1803, and the bottom surface of first spring 1803 is fixedly connected with bottom plate 1801, as Figures 1-5 As shown, by setting the cooperation between driving motor 10, clamping assembly 11, firm plate 12, firm block 13 and rotating rod 4, the scraper can be turned over, so that the different surfaces of the scraper can be punched, and at the same time, through pressing assembly 18, the scraper can be pressed tightly, and the vibration force generated between the scraper and punching device 8 can also be buffered, so as to avoid the damage of clamping assembly 11, and also reduce the falling of the scraper during punching, and the model of linear guide rail 5 is BGXH358E, and the model of electric push rod 7 is LAM33-A, and electric push rod 7 and punching device 8 are fixedly installed by bolts, and punching device 8 is prior art, and the working principle is the same as prior art.

[0030] The top surface of first spring 1803 is fixedly connected with top plate 1804, the top surface of slide rod 1802 is fixedly connected with top plate 1804, the both sides of recess 17 are symmetrically installed with telescopic rod 1805, the surface of telescopic rod 1805 is equipped with second spring 1806, the bottom surface of second spring 1806 is fixedly connected with recess 17, the top surface of second spring 1806 is fixedly connected with pressing plate 1807, the top surface of telescopic rod 1805 is fixedly connected with pressing plate 1807, and the top surface of top plate 1804 is fixedly connected with pressing plate 1807, as Figure 5As shown, the first spring 1803 and the second spring 1806 are compression springs in the prior art, and the elastic force of the compression spring is large. At the same time, the first spring 1803 and the second spring 1806 are connected through the slide rod 1802 and the telescopic rod 1805, so that the first spring 1803 and the second spring 1806 will not swing greatly when rebounding, so that the first spring 1803 and the second spring 1806 can buffer the vibration force generated by the scraper.

[0031] The side surface of the connecting frame 3 close to the bottom is fixedly connected with an extension plate 9, the top surface of the extension plate 9 is fixedly installed with a driving motor 10, the output end of the driving motor 10 is provided with a clamping assembly 11 through the side surface of the connecting frame 3, the clamping assembly 11 includes a fixed plate 1101 fixedly connected with the driving motor 10, the side surface of the fixed plate 1101 away from the driving motor 10 is provided with a placing groove 1102, the inside of the placing groove 1102 is rotatably connected with a double-head screw rod 1103, the surface of the double-head screw rod 1103 is threadedly sleeved with a threaded sleeve 1104, the other side surface of the connecting frame 3 close to the bottom is fixedly connected with a stable plate 12, the top surface of the stable plate 12 is fixedly connected with a stable block 13, the side surface of the stable block 13 is rotatably connected with a rotating rod 14 in the middle, the side surface of the rotating rod 14 away from the stable block 13 is fixedly connected with the fixed plate 1101, the side surface of the threaded sleeve 1104 is fixedly connected with a connecting rod 15 in the middle, the side surface of the connecting rod 15 away from the threaded sleeve 1104 is fixedly connected with a pressing plate 16, the connecting rod 15 penetrates through the fixed plate 1101, and the connecting rod 15 is connected with the fixed plate 1101. Figure 1 、 4 As shown, by rotating the double-head screw rod 1103, the rotation of the double-head screw rod 1103 can drive the movement of the threaded sleeve 1104. The side surface of the threaded sleeve 1104 is fixedly connected with the connecting rod 15, and the connecting rod 15 penetrates through the fixed plate 1101. By cooperation between the connecting rod 15 and the fixed plate 1101, the threaded sleeve 1104 can be limited, so that the threaded sleeve 1104 can move on the double-head screw rod 1103. By movement of the threaded sleeve 1104, the connecting rod 15 and the pressing plate 16 can be driven to move, so that the scraper can be clamped. By starting the driving motor 10 through the control end, the driving motor 10 can drive the whole clamping assembly 11 to rotate, and when the clamping assembly 11 is turned over, the scraper can be turned over. By turning over of the scraper, the other clamping assembly 11 can be turned over, so that the whole scraper can be turned over by 180 degrees, so that different surfaces of the scraper can be punched, thereby improving the punching efficiency of the scraper.

[0032] A chute 19 is symmetrically arranged below the groove 17 and is in sliding connection with the slide rod 1802. Figure 5As shown, through the sliding connection between the chute 19 and the chute 1802, the pressing plate 1807 can be moved, so that the pressing and buffering purposes of the scraper can be achieved.

[0033] Working principle: Before using the mine scraper assembly auxiliary drilling device, the overall situation of the device needs to be checked to determine whether it can work normally, according to Figure 1 Figure 5 As shown, first, when the scraper needs to be drilled, the scraper is placed on the pressing assembly 18, so that the scraper will extrude the pressing plate 1807, causing the pressing plate 1807 to drop, which will cause the top plate 1804 to drop, and the top plate 1804 will extrude the first spring 1803, causing the first spring 1803 to deform, and the sliding rod 1802 will slide in the chute 19. When the pressing plate 1807 drops, it will extrude the telescopic rod 1805 and the second spring 1806, causing the telescopic rod 1805 and the second spring 1806 to deform, and the clamping assembly 11 can clamp the scraper by rotating, and the first spring 1803 and the second spring 1806 are compression springs in the prior art, which have a large elastic force. When the two pressing plates 1807 clamp the scraper, the first spring 1803 and the second spring 1806 have a small elastic space, so that when the drilling device 8 drills the scraper, the vibration force generated between the drilling device 8 and the scraper will further compress the elastic space of the first spring 1803 and the second spring 1806, and the first spring 1803 and the second spring 1806 will not swing greatly when rebounding, so that the first spring 1803 and the second spring 1806 can buffer the vibration force generated by the scraper, thereby reducing damage to the clamping assembly 11 caused by the vibration force, and also reducing the occurrence of the scraper falling.

[0034] ​Secondly, after the scraper is placed on the pressing plate 1807, the double-headed screw rod 1103 is rotated, the rotation of the double-headed screw rod 1103 can drive the movement of the threaded sleeve 1104, one side of the threaded sleeve 1104 is fixedly connected with the connecting rod 15, the connecting rod 15 is connected with the fixed plate 1101, the threaded sleeve 1104 is limited through the cooperation between the connecting rod 15 and the fixed plate 1101, so that the threaded sleeve 1104 can move on the double-headed screw rod 1103, the movement of the threaded sleeve 1104 can drive the movement of the connecting rod 15 and the pressing plate 16, so that the scraper can be clamped, and the driving motor 10 is started through the control end, so that the driving motor 10 can drive the whole clamping assembly 11 to rotate, and the turning of the clamping assembly 11 can drive the turning of the scraper, the turning of the scraper can drive the turning of the other clamping assembly 11, so that the whole scraper can be turned by 180 degrees, so that different surfaces of the scraper can be punched, and the punching efficiency of the scraper can be improved.

[0035] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mine scraper assembly auxiliary drilling device, comprising a base (1), a support column (2) and a pressing plate (16), the bottom surface of the base (1) is fixedly connected with the support column (2); The top surface of the base (1) is fixedly installed with a connecting frame (3), the bottom surface of the connecting frame (3) is symmetrically installed with a connecting block (4) on both sides, one side surface of the connecting block (4) is fixedly installed with a linear guide rail (5), the surface of the linear guide rail (5) is slidably connected with a sliding sleeve (6), the bottom surface of the sliding sleeve (6) is fixedly installed with an electric push rod (7), the bottom surface of the electric push rod (7) is fixedly installed with a punching device (8); characterized in that Further comprising: The top surface of the pressing plate (16) is provided with a groove (17), and the inside of the groove (17) is provided with a pressing assembly (18); Wherein, the pressing assembly (18) comprises a bottom plate (1801) fixedly connected with the groove (17), and the top surface of the bottom plate (1801) is connected with a sliding rod (1802) on both sides; Wherein, the surface of the sliding rod (1802) is sleeved with a first spring (1803), and the bottom surface of the first spring (1803) is fixedly connected with the bottom plate (1801).

2. A mine scraper assembly assisted drilling device according to claim 1, characterized in that: The top surface of the first spring (1803) is fixedly connected with a top plate (1804), the top surface of the sliding rod (1802) is fixedly connected with the top plate (1804), the both sides of the groove (17) are symmetrically installed with a telescopic rod (1805), the surface of the telescopic rod (1805) is sleeved with a second spring (1806), the bottom surface of the second spring (1806) is fixedly connected with the groove (17), the top surface of the second spring (1806) is fixedly connected with a pressing plate (1807), the top surface of the telescopic rod (1805) is fixedly connected with the pressing plate (1807), and the top surface of the top plate (1804) is fixedly connected with the pressing plate (1807).

3. A mine scraper assembly assisted drilling device according to claim 1, characterized in that: The side surface of the connecting frame (3) close to the bottom is fixedly connected with an extension plate (9), the top surface of the extension plate (9) is fixedly installed with a driving motor (10), and the output end of the driving motor (10) is provided with a clamping assembly (11) through the side surface of the connecting frame (3).

4. A mine scraper assembly assisted drilling device according to claim 3, characterised in that: The clamping assembly (11) comprises a fixed plate (1101) fixedly connected with the driving motor (10), the side surface of the fixed plate (1101) away from the driving motor (10) is provided with a placing groove (1102), and the inside of the placing groove (1102) is rotatably connected with a double-head screw rod (1103).

5. The auxiliary drilling device for a mining scraper assembly of claim 1, wherein: The other side surface of the connecting frame (3) close to the bottom is fixedly connected with a stable plate (12), the top surface of the stable plate (12) is fixedly connected with a stable block (13), the middle of the side surface of the stable block (13) is rotatably connected with a rotating rod (14), and the side surface of the rotating rod (14) away from the stable block (13) is fixedly connected with the fixed plate (1101).

6. A mine scraper assembly assisted drilling device according to claim 4, characterized in that: One side surface of the threaded sleeve (1104) is fixedly connected with a connecting rod (15), one side surface of the connecting rod (15) away from the threaded sleeve (1104) is fixedly connected with a pressing plate (16), and the connecting rod (15) is through-connected with the fixed plate (1101).

7. A mine scraper assembly assisted drilling device according to claim 1, characterized in that: A chute (19) is symmetrically arranged below the groove (17) and is in sliding connection with a sliding rod (1802).

Images