Milling clamp for rock drilling bit

Abstract

The utility model discloses a milling clamp for a rock drilling bit, and relates to the technical field of clamp equipment. The supporting base is mounted below the machining platform; the drill bit machining device has the advantages that the machining platform, the supporting bases, the sealing box and the clamp mechanism are arranged, when the drill bit machining device is used, a drill bit needing to be clamped is placed between the second fixing plate and the sliding clamping block, above the two supporting bases and above the elastic pressing block, the connecting push rod is manually shifted to move towards one side, the requirements of operation in different places are met, and the machining efficiency is improved. An electric telescopic rod runs to drive a supporting disc to move downwards until the whole equipment is supported, so that the stability of the equipment during placement is improved, the influence and damage to the equipment caused by a wet ground are reduced, and the service life of the equipment is prolonged; through the cooperation, the normal clamping function, the equipment reinforcing and supporting function, the moving mode switching function and the sealed storage function are integrated, and the overall use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixture equipment, in particular to a rock drilling bit milling fixture. Background Art

[0002] At present, the drill bit is a kind of drilling tool used in rock drilling construction. In order to facilitate the timely removal of rock powder in the drill hole, a plurality of powder removal grooves are generally provided on the outer cylindrical surface of the drill bit near its front end.

[0003] The functions of the clamps in the prior art are relatively single, and they cannot take into account the normal clamping function, equipment reinforcement support and mobile mode switching, and sealed storage functions. The overall flexibility of use is low, which affects the labor intensity during use. Therefore, it is necessary to design a rock drilling bit milling clamp to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a rock drilling bit milling fixture to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a rock drilling bit milling fixture, comprising:

[0006] Processing platform;

[0007] The support base is installed below the processing platform, and the bottom of the support base is slidably connected with a support plate, which is used to support the entire equipment;

[0008] A sealing box is installed on the top of the processing platform. The top of the sealing box is rotatably connected with a rotating mounting cover, and the rotating mounting cover is used to seal and install the sealing box;

[0009] The clamp mechanism is installed on the top of the processing platform and is located on one side of the sealing box. The clamp mechanism includes a clamp mounting plate and a sliding clamp block. The top of the clamp mounting plate and the side of the sealing box are fixedly connected with a first fixed plate, one side of the first fixed plate is slidably connected with a sliding clamp block, the top of the clamp mounting plate and the side opposite to the first fixed plate are fixedly connected with a second fixed plate, telescopic sliding rods are installed on both sides of the second fixed plate, and positioning pressure plates are installed on the tops of the telescopic sliding rods, and buffer springs are installed inside the positioning pressure plates, and the buffer springs are used for buffering during clamping.

[0010] The technical effect of adopting the above-mentioned further scheme is: the drill bit to be clamped is placed between the second fixed plate and the sliding clamp block, above the two support seats, and above the elastic pressure block, and the connecting push rod is manually moved to one side to drive the sliding clamp block to gradually limit the drill bit once. At this time, the positioning pressure plate is manually pressed to move downward until the positioning pressure plate limits the drill bit for the second time, and the limiting nut is screwed on to limit it, thereby improving the overall stability during clamping, and the rotating mounting cover is driven to rotate by rotating the rotating lever, so that the sealing box can be opened and closed, and the sealed storage of items and equipment is convenient. The installation of universal wheels facilitates the convenient movement of the entire equipment, meeting the needs of operations in different locations, and the operation of the electric telescopic rod drives the support plate to move downward until the entire equipment is supported, which not only improves the stability of the equipment when it is placed, but also reduces the impact and damage of the wet ground on the equipment, thereby extending the service life of the equipment and improving the overall service life.

[0011] As a preferred solution of the utility model: a limiting groove for cooperating with a buffer spring is opened inside the positioning pressure plate, and a limiting nut is sleeved on the outer side of the buffer spring and located above the positioning pressure plate, and the limiting nut is used to limit the installed buffer spring.

[0012] The technical effect of adopting the above further solution is: the limiting nut is used to limit the installed buffer spring.

[0013] As a preferred solution of the utility model: the bottom of the telescopic slide rod is fixedly connected with a mounting sleeve, the mounting sleeve is connected to the clamp mounting plate, two buffer pads are installed on the top of the clamp mounting plate and on the side of the sliding clamp away from the first fixed plate, and the top of the buffer pads is installed with an elastic pressure block, and the buffer pad and the elastic pressure block are used to provide primary support for the placed drill bit.

[0014] The technical effect of adopting the above further solution is that the buffer pad and the elastic pressing block are used to provide primary support for the placed drill bit.

[0015] As a preferred solution of the utility model: a support seat is installed below the positioning pressure plate and on the side of the buffer spring away from the telescopic slide rod, and the support seat is used for secondary support of the placed drill bit.

[0016] The technical effect of adopting the above further solution is that the support seat is used to provide secondary support for the placed drill bit.

[0017] As a preferred solution of the utility model: a mounting base plate is installed at the bottom of the rotating mounting cover, the bottom of the mounting base plate is connected to the top of the processing platform, and equidistantly distributed rotating levers are installed on the outer side of the rotating mounting cover, and the rotating levers are used to facilitate manual opening of the sealed box by rotating the rotating mounting cover to perform sealed storage and retrieval operations on items and equipment.

[0018] The technical effect of adopting the above further solution is: the rotating lever is used to facilitate manual operation of opening the sealed box by rotating the rotating mounting cover to perform sealed storage and retrieval operations for items and equipment.

[0019] As a preferred solution of the utility model: an electric telescopic rod is fixedly connected between the processing platform and the support base, the output end of the electric telescopic rod passes through the support base and is fixedly connected to the support plate, and a battery is fixedly connected to the top of the support base and on one side of the electric telescopic rod. The electric telescopic rod is used to drive the support plate to move toward the bottom until the entire equipment is supported, and the battery is used to provide the power resources required by the equipment.

[0020] The technical effect of adopting the above further solution is: the electric telescopic rod is used to drive the support plate to move toward the bottom until the entire device is supported, and the battery is used to provide the power resources required by the device.

[0021] As a preferred solution of the utility model: a wireless signal transceiver is fixedly connected to the top of the support base and on the other side of the electric telescopic rod, a main control board is fixedly connected to the inside of the wireless signal transceiver, a control chip is fixedly connected to the outside of the main control board, the electric telescopic rod, the battery and the wireless signal transceiver are all electrically connected to the control chip, and the control chip is used to control the operation of the electric telescopic rod, the battery and the wireless signal transceiver.

[0022] The technical effect of adopting the above further solution is: the control chip is used to control the operation of the electric telescopic rod, the battery and the wireless signal transceiver.

[0023] As a preferred solution of the utility model: a connecting push rod extending to the inside of the sliding clamp is installed on the outer side of the first fixed plate, and universal wheels are installed on all four sides of the bottom of the support base. The universal wheels are used to control the overall convenient movement, and the connecting push rod is used to connect the first fixed plate and the sliding clamp.

[0024] The technical effect of adopting the above further solution is that the connecting push rod is used to connect the first fixed plate and the sliding clamp block.

[0025] Compared with the prior art, the utility model has the following beneficial effects: a processing platform, a supporting base, a sealing box and a clamping mechanism are provided; when in use, the drill bit to be clamped is placed between the second fixed plate and the sliding clamping block, above the two supporting seats and above the elastic pressing block; the connecting push rod is manually toggled to move to one side, driving the sliding clamping block to gradually limit the drill bit once; at this time, the positioning pressure plate is manually pressed to move downward until the positioning pressure plate limits the drill bit for the second time; the limiting nut is screwed on to limit the position, thereby improving the overall stability during clamping; the rotating mounting cover is driven to rotate by turning the rotating lever It is convenient to open and close the sealing box and to seal and store items and equipment. The universal wheels are installed to facilitate the convenient movement of the entire equipment, meeting the needs of operations in different locations. The electric telescopic rod is operated to drive the support plate to move downward until the entire equipment is supported. This not only improves the stability of the equipment when it is placed, but also reduces the impact and damage to the equipment caused by wet ground, extends the service life of the equipment, and improves the overall service life. The above-mentioned cooperation takes into account the normal clamping function, equipment reinforcement support and mobile mode switching, and sealed storage functions, thereby improving the overall flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a side view of the overall structure of the utility model;

[0028] Figure 3 This is an enlarged view of the fixture mechanism structure of the utility model.

[0029] In the figure:

[0030] 1. Processing platform; 2. Support base; 3. Sealing box; 4. Rotating mounting cover; 5. Rotating lever;

[0031] 6. Clamp mechanism; 61. Clamp mounting plate; 62. First fixing plate; 63. Sliding clamp block; 64. Second fixing plate; 65. Support seat; 66. Positioning pressure plate; 67. Telescopic slide rod; 68. Mounting sleeve; 69. Buffer spring;

[0032] 7. Install the base plate; 8. Universal wheel; 9. Limiting groove; 10. Limiting nut; 11. Buffer pad; 12. Elastic pressure block; 13. Connecting push rod; 14. Electric telescopic rod; 15. Support plate; 16. Battery; 17. Wireless signal transceiver. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a rock drilling bit milling fixture, comprising:

[0035] Processing platform 1;

[0036] A support base 2 is installed below the processing platform 1. A support plate 15 is slidably connected to the bottom of the support base 2. The support plate 15 is used to support the entire device.

[0037] The sealing box 3 is installed on the top of the processing platform 1. The top of the sealing box 3 is rotatably connected with a rotating mounting cover 4, and the rotating mounting cover 4 is used to seal and install the sealing box 3;

[0038] The clamp mechanism 6 is installed on the top of the processing platform 1 and is located on one side of the sealing box 3. The clamp mechanism 6 includes a clamp mounting plate 61 and a sliding clamp block 63. The top of the clamp mounting plate 61 and one side of the sealing box 3 is fixedly connected with a first fixed plate 62, one side of the first fixed plate 62 is slidably connected with a sliding clamp block 63, the top of the clamp mounting plate 61 and the side opposite to the first fixed plate 62 is fixedly connected with a second fixed plate 64, telescopic slide rods 67 are installed on both sides of the second fixed plate 64, the top of the telescopic slide rods 67 are installed with positioning pressure plates 66, and the interior of the positioning pressure plates 66 are installed with buffer springs 69, and the buffer springs 69 are used for buffering during clamping.

[0039] It can be understood that the above scheme also exists in that a processing platform 1, a supporting base 2, a sealing box 3 and a clamping mechanism 6 are provided. When in use, the drill bit to be clamped is placed between the second fixed plate 64 and the sliding clamp block 63, above the two supporting seats 65, and above the elastic pressure block 12. The connecting push rod 13 is manually moved to one side, driving the sliding clamp block 63 to gradually limit the drill bit once. At this time, the positioning pressure plate 66 is manually pressed to move downward until the positioning pressure plate 66 limits the drill bit for a second time, and the limiting nut 10 is screwed on to limit it, thereby improving the overall stability during clamping.

[0040] See also Figure 1 , Figure 2 and Figure 3A limiting groove 9 is provided inside the positioning pressure plate 66 for use with the buffer spring 69. A limiting nut 10 is sleeved on the outside of the buffer spring 69 and above the positioning pressure plate 66. A mounting sleeve 68 is fixedly connected to the bottom of the telescopic slide rod 67. The mounting sleeve 68 is connected to the clamp mounting plate 61. Two buffer pads 11 are installed on the top of the clamp mounting plate 61 and on the side of the sliding clamp block 63 away from the first fixed plate 62. Elastic pressure blocks 12 are installed on the tops of the buffer pads 11. A support seat 65 is installed below the positioning pressure plate 66 and on the side of the buffer spring 69 away from the telescopic slide rod 67.

[0041] It can be understood that in the above scheme, there is also a connecting shaft installed at the top end of the buffer spring 69, the connecting shaft passes through the limiting groove 9, and the limiting nut 10 is installed on the outside of the connecting shaft and on the top of the positioning pressure plate 66. The limiting nut 10 is used to limit the installed buffer spring 69, and is used to provide primary support to the placed drill bit through the buffer pad 11 and the elastic pressure block 12, and the support seat 65 is used to provide secondary support to the placed drill bit.

[0042] See also Figure 1 and Figure 2 A mounting base plate 7 is installed at the bottom of the rotatable mounting cover 4 , the bottom of the mounting base plate 7 is connected to the top of the processing platform 1 , and equidistantly distributed rotating levers 5 are installed on the outer side of the rotatable mounting cover 4 .

[0043] It is understandable that the above solution also has a rotating lever 5 for facilitating manual operation of opening the sealing box 3 by rotating the rotating mounting cover 4 to perform sealed storage and retrieval operations on items and equipment, thereby improving flexibility during use.

[0044] See also Figure 1 and Figure 2 An electric telescopic rod 14 is fixedly connected between the processing platform 1 and the support base 2. The output end of the electric telescopic rod 14 passes through the support base 2 and is fixedly connected to the support plate 15. A battery 16 is fixedly connected to the top of the support base 2 and on one side of the electric telescopic rod 14.

[0045] It is understandable that in the above solution, the electric telescopic rod 14 is used to drive the support plate 15 to move toward the bottom until the entire device is supported, and the battery 16 is used to provide the power resources required by the device to facilitate positioning and supporting the entire device.

[0046] See also Figure 1 and Figure 2A wireless signal transceiver 17 is fixedly connected to the top of the support base 2 and on the other side of the electric telescopic rod 14. A main control board is fixedly connected to the inside of the wireless signal transceiver 17. A control chip is fixedly connected to the outside of the main control board. The electric telescopic rod 14, the battery 16 and the wireless signal transceiver 17 are all electrically connected to the control chip.

[0047] It is understandable that in the above solution, a control chip is used to control the operation of the electric telescopic rod 14, the battery 16 and the wireless signal transceiver 17, thereby achieving normal operation of the whole.

[0048] See also Figure 1 , Figure 2 and Figure 3 A connecting push rod 13 extending to the inside of the sliding clamp 63 is installed on the outer side of the first fixing plate 62, and universal wheels 8 are installed around the bottom of the supporting base 2.

[0049] It is understandable that in the above solution, the universal wheel 8 is used to control the overall convenient movement, and the connecting push rod 13 is used to connect the first fixed plate 62 and the sliding clamp block 63 to meet the needs of operations in different locations.

[0050] Working principle: put the drill bit to be clamped between the second fixed plate 64 and the sliding clamp block 63, above the two support seats 65, and above the elastic pressure block 12, and manually move the connecting push rod 13 to one side to drive the sliding clamp block 63 to gradually limit the drill bit. At this time, manually press the positioning pressure plate 66 to move downward until the positioning pressure plate 66 limits the drill bit for the second time, and screw the limiting nut 10 to limit it, which improves the overall stability during clamping. The rotating lever 5 drives the rotating mounting cover 4 to rotate, which is convenient for opening and closing the sealing box 3 and for sealing and storing items and equipment. The universal wheel 8 is installed to facilitate the convenient movement of the entire equipment, meeting the needs of operations in different locations. The electric telescopic rod 14 is operated to drive the support plate 15 to move downward until the entire equipment is supported, which not only improves the stability of the equipment when it is placed, but also reduces the damage caused by the wet ground to the equipment, prolongs the service life of the equipment, and improves the overall service life. The above-mentioned coordination takes into account the normal clamping function, equipment reinforcement support and mobile mode switching, and sealed storage functions, thereby improving the overall flexibility of use.

[0051] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0053] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0054] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rock drilling bit milling fixture, characterized in that: include: Processing platform (1); A support base (2), the support base (2) is installed below the processing platform (1), the bottom of the support base (2) is slidably connected to a support plate (15), and the support plate (15) is used to support the entire device; A sealing box (3), the sealing box (3) is installed on the top of the processing platform (1), the top of the sealing box (3) is rotatably connected to a rotary installation cover (4), and the rotary installation cover (4) is used to seal the sealing box (3); A clamp mechanism (6), the clamp mechanism (6) is installed on the top of the processing platform (1) and is located on one side of the sealing box (3), the clamp mechanism (6) includes a clamp mounting plate (61) and a sliding clamp block (63), the top of the clamp mounting plate (61) and is located on one side of the sealing box (3) is fixedly connected to a first fixed plate (62), one side of the first fixed plate (62) is slidably connected to a sliding clamp block (63), the top of the clamp mounting plate (61) and is located on the side opposite to the first fixed plate (62) is fixedly connected to a second fixed plate (64), telescopic slide rods (67) are installed on both sides of the second fixed plate (64), the top of the telescopic slide rods (67) are installed with positioning pressure plates (66), the interior of the positioning pressure plates (66) are installed with buffer springs (69), and the buffer springs (69) are used for buffering during clamping.

2. The rock drilling bit milling fixture according to claim 1, characterized in that: The interior of the positioning pressure plate (66) is provided with a limiting groove (9) for use with the buffer spring (69), and a limiting nut (10) is sleeved on the outer side of the buffer spring (69) and located above the positioning pressure plate (66), and the limiting nut (10) is used to limit the installed buffer spring (69).

3. The rock drilling bit milling fixture according to claim 2, characterized in that: The bottom of the telescopic slide rod (67) is fixedly connected with a mounting sleeve (68), and the mounting sleeve (68) is connected to the clamp mounting plate (61). Two buffer pads (11) are installed on the top of the clamp mounting plate (61) and located on the side of the sliding clamp block (63) away from the first fixed plate (62). The top of the buffer pad (11) is installed with an elastic pressure block (12). The buffer pad (11) and the elastic pressure block (12) are used to provide primary support for the placed drill bit.

4. The rock drilling bit milling fixture according to claim 2, characterized in that: A support seat (65) is installed below the positioning pressure plate (66) and on the side of the buffer spring (69) away from the telescopic slide rod (67). The support seat (65) is used to provide secondary support for the placed drill bit.

5. The rock drilling bit milling fixture according to claim 1, characterized in that: A mounting base plate (7) is mounted at the bottom of the rotary mounting cover (4), the bottom of the mounting base plate (7) is connected to the top of the processing platform (1), and equidistantly distributed rotating levers (5) are mounted on the outside of the rotary mounting cover (4), the rotating levers (5) being used to facilitate manual operation of opening the sealing box (3) by rotating the rotary mounting cover (4) to perform sealed storage and retrieval operations for articles and equipment.

6. The rock drilling bit milling fixture according to claim 1, characterized in that: An electric telescopic rod (14) is fixedly connected between the processing platform (1) and the support base (2); an output end of the electric telescopic rod (14) passes through the support base (2) and is fixedly connected to a support plate (15); a storage battery (16) is fixedly connected to the top of the support base (2) and located on one side of the electric telescopic rod (14); the electric telescopic rod (14) is used to drive the support plate (15) to move toward the bottom until the entire device is supported; and the storage battery (16) is used to provide power resources required by the device.

7. The rock drilling bit milling fixture according to claim 6, characterized in that: A wireless signal transceiver (17) is fixedly connected to the top of the support base (2) and located on the other side of the electric telescopic rod (14); a main control board is fixedly connected to the inside of the wireless signal transceiver (17); a control chip is fixedly connected to the outside of the main control board; the electric telescopic rod (14), the storage battery (16) and the wireless signal transceiver (17) are all electrically connected to the control chip; and the control chip is used to control the operation of the electric telescopic rod (14), the storage battery (16) and the wireless signal transceiver (17).

8. The rock drilling bit milling fixture according to claim 1, characterized in that: A connecting push rod (13) extending to the inside of the sliding clamp (63) is installed on the outer side of the first fixed plate (62), and universal wheels (8) are installed on all four sides of the bottom of the support base (2). The universal wheels (8) are used to control the overall convenient movement, and the connecting push rod (13) is used to connect the first fixed plate (62) and the sliding clamp (63).

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