CN215357538U - Multi-station efficient clamping device for drill bit machining - Google Patents

Abstract

The utility model discloses a multi-station efficient clamping device for drill bit machining, which comprises a frame box, wherein the bottom of the frame box is fixedly connected with an operating device, the operating device comprises a guide rod fixedly connected with the bottom of the frame box, a moving sleeve is sleeved on the surface of the guide rod, the bottom of the surface of the frame box is rotatably connected with a central shaft, the surface of the central shaft is fixedly connected with a power gear, one side of the surface of the power gear is meshed with the surface of the moving sleeve, and the surface of the central shaft is fixedly connected with a manual rod. This high-efficient clamping device of drill bit processing multistation, through operating means's setting, the device can rotate manual pole through the staff, and then drives and remove cover and grip block with drill bit raw materials centre gripping, and through the self-locking function of gear and rack, the drill bit raw materials can be by stable centre gripping and can not drop at will to relevant structure is comparatively simple, easily the operation.

Description

Multi-station efficient clamping device for drill bit machining

Technical Field

The utility model relates to the technical field of drill bit machining, in particular to a multi-station efficient clamping device for drill bit machining.

Background

The drill bit is an integral part of the drilling apparatus and its main function is to break rock and form the borehole. The rotary drill bit is a drill bit commonly used in the petroleum industry at present, and can rotate under the drive of machinery, so that the whole drill bit is driven to perform centripetal motion, and rocks are cracked and broken through cutting and grinding, so that the effect of drilling downwards is achieved. The drill bit is one of main drilling equipment, and the specification and the shape of the drill bit should be different according to differences of working environments and regional environments, and when the oil drilling is carried out, the drill bit should be reasonably and scientifically selected according to specific needs and specific design schemes. In the specific drilling work, the drill bit is scientifically selected, and the drilling fluid is reasonably determined, so that the working efficiency and the working quality of petroleum drilling are improved.

Along with the high-speed development of economy, the rate of utilization of drill bit is higher and higher, and drill bit production quantity is also more and more, needs external device to stabilize the centre gripping with the drill bit raw materials during general drill bit production, then uses the grinding machine to carry out high-speed grinding processing to the drill bit raw materials, and the clamping operation is very loaded down with trivial details when grinding to ordinary drill bit, and efficiency is lower, is unfavorable for staff's fast operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multi-station efficient clamping device for drill bit machining, and solves the problems that a common drill bit is very complicated in clamping operation during grinding, low in efficiency and not beneficial to quick operation of workers.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a high-efficient clamping device of drill bit processing multistation, includes the frame box, the bottom fixedly connected with operating means of frame box, operating means include with frame box bottom fixed connection's guide bar, the surface cover of guide bar is equipped with removes the cover, the bottom on frame box surface is rotated and is connected with the center pin, the fixed surface of center pin is connected with power gear, one side on power gear surface meshes with the surface that removes the cover mutually, the fixed surface of center pin is connected with manual pole, the surface that removes the cover is rotated through the round axle and is connected with the random pole, the one end fixedly connected with grip block of random pole.

Preferably, one side of the inner wall of the frame box is fixedly connected with a support frame, and the top of the support frame is fixedly connected with a limiting plate.

Preferably, one side of the inner wall of the frame box is fixedly connected with a primary positioning device through a connecting plate, and the primary positioning device comprises an energy storage box fixedly connected with one side of the inner wall of the frame box.

Preferably, the top of the inner wall of the energy storage box is fixedly connected with a clamping spring, and the bottom end of the clamping spring is fixedly connected with a moving plate.

Preferably, the middle of the bottom of the moving plate is fixedly connected with a push rod, and the bottom of the surface of the push rod is fixedly connected with a movable shaft.

Preferably, the surface of the movable shaft is sleeved with an extrusion frame, and one side of the surface of the extrusion frame is fixedly connected with a contact plate.

Advantageous effects

The utility model provides a multi-station efficient clamping device for drill bit machining. Compared with the prior art, the method has the following beneficial effects:

(1) the multi-station efficient clamping device for drill bit processing is characterized in that an operating device is fixedly connected to the bottom of a frame box, the operating device comprises a guide rod fixedly connected to the bottom of the frame box, a moving sleeve is sleeved on the surface of the guide rod, a central shaft is rotatably connected to the bottom of the surface of the frame box, a power gear is fixedly connected to the surface of the central shaft, one side of the surface of the power gear is meshed with the surface of the moving sleeve, a manual rod is fixedly connected to the surface of the central shaft, a random rod is rotatably connected to the surface of the moving sleeve through a circular shaft, a clamping plate is fixedly connected to one end of the random rod, the manual rod can be rotated by a worker through the arrangement of the operating device, the moving sleeve and the clamping plate are driven to clamp drill bit raw materials, meanwhile, the drill bit raw materials can be stably clamped without falling at will through the self-locking function of a gear and a rack, and the related structure is simpler, the operation is easy.

(2) This high-efficient clamping device of drill bit processing multistation, pass through the preliminary positioner of connecting plate fixedly connected with in one side of frame box inner wall, preliminary positioner include with frame box inner wall one side fixed connection's energy storage box, the top fixedly connected with chucking spring of energy storage box inner wall, the bottom fixedly connected with movable plate of chucking spring, the middle fixedly connected with catch bar of movable plate bottom, the bottom fixedly connected with loose axle on catch bar surface, the surperficial cover of loose axle is equipped with the extrusion frame, one side fixedly connected with contact plate on extrusion frame surface, setting through preliminary positioner, the device can carry out preliminary centre gripping fixedly with the drill bit raw materials through chucking spring promotion contact plate, avoid the drill bit raw materials directly to drop, and relevant structure operation orbit is single, and convenient operation, easily later stage is maintained fast.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of an operating device according to the present invention;

FIG. 3 is a schematic structural diagram of the primary positioning device of the present invention.

In the figure: 1. a frame box; 2. an operating device; 21. a guide rod; 22. moving the sleeve; 23. a central shaft; 24. a power gear; 25. a manual lever; 26. a random pole; 27. a clamping plate; 3. a support frame; 4. a limiting plate; 5. a preliminary positioning device; 51. an energy storage box; 52. a chucking spring; 53. moving the plate; 54. a push rod; 55. a movable shaft; 56. extruding the frame; 57. a contact plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-station efficient clamping device for drill bit processing comprises a frame box 1, an operating device 2 is fixedly connected to the bottom of the frame box 1, the operating device 2 comprises a guide rod 21 fixedly connected to the bottom of the frame box 1, a movable sleeve 22 is sleeved on the surface of the guide rod 21, a central shaft 23 is rotatably connected to the bottom of the surface of the frame box 1, a power gear 24 is fixedly connected to the surface of the central shaft 23, one side of the surface of the power gear 24 is meshed with the surface of the movable sleeve 22, a manual rod 25 is fixedly connected to the surface of the central shaft 23, a random rod 26 is rotatably connected to the surface of the movable sleeve 22 through a circular shaft, a clamping plate 27 is fixedly connected to one end of the random rod 26, a support frame 3 is fixedly connected to one side of the inner wall of the frame box 1, a limiting plate 4 is fixedly connected to the top of the support frame 3, and the manual device can rotate the rod 25 through a worker through the setting of the operating device 2, and then drive movable sleeve 22 and grip block 27 with the drill bit raw materials centre gripping, simultaneously through the self-locking function of gear and rack, the drill bit raw materials can be by stable centre gripping and can not drop at will to the relevant structure is comparatively simple, easily the operation.

One side of frame box 1 inner wall is through connecting plate fixedly connected with preliminary positioner 5, preliminary positioner 5 includes the energy storage box 51 with frame box 1 inner wall one side fixed connection, the top fixedly connected with chucking spring 52 of energy storage box 51 inner wall, the bottom fixedly connected with movable plate 53 of chucking spring 52, the middle fixedly connected with catch bar 54 of movable plate 53 bottom, the bottom fixedly connected with loose axle 55 on catch bar 54 surface, the surperficial cover of loose axle 55 is equipped with extrusion frame 56, one side fixedly connected with contact plate 57 on extrusion frame 56 surface, setting through preliminary positioner 5, the device can promote contact plate 57 through chucking spring 52 and carry out preliminary centre gripping fixedly with the drill bit raw materials, avoid the drill bit raw materials directly to drop, and relevant structure operation orbit is single, and convenient for operation, easy later stage quick maintenance.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, push rod 54 is upwards promoted, place the drill bit raw materials between contact plate 57, then loosen push rod 54, chucking spring 52 in energy storage box 51 promotes movable plate 53 and push rod 54, and then promote extrusion frame 56 and contact plate 57 through loose axle 55 and carry out the centre gripping to the drill bit raw materials, after preliminary fixed, rotate manual lever 25, drive through center pin 23 and power gear 24 and remove cover 22 and move to the device center along guide bar 21, and then drive grip block 27 and stabilize the centre gripping to the drill bit raw materials surface, then operate external machine and carry out the processing operation to the drill bit raw materials, after the operation finishes, restore the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-efficient clamping device of drill bit processing multistation, includes frame box (1), its characterized in that: bottom fixedly connected with operating means (2) of frame box (1), operating means (2) include with frame box (1) bottom fixed connection's guide bar (21), the surface cover of guide bar (21) is equipped with removes cover (22), the bottom on frame box (1) surface is rotated and is connected with center pin (23), the fixed surface of center pin (23) is connected with power gear (24), one side on power gear (24) surface meshes with the surface that removes cover (22) mutually, the fixed surface of center pin (23) is connected with manual pole (25), the surface that removes cover (22) rotates through the circle axle and is connected with random pole (26), the one end fixedly connected with grip block (27) of random pole (26).

2. The multi-station efficient clamping device for drill bit machining according to claim 1, wherein: one side fixedly connected with support frame (3) of frame box (1) inner wall, the top fixedly connected with limiting plate (4) of support frame (3).

3. The multi-station efficient clamping device for drill bit machining according to claim 1, wherein: one side of frame box (1) inner wall is through the preliminary positioner (5) of connecting plate fixedly connected with, preliminary positioner (5) include with frame box (1) inner wall one side fixed connection's energy storage box (51).

4. The multi-station efficient clamping device for drill bit machining according to claim 3, wherein: the top of the inner wall of the energy storage box (51) is fixedly connected with a clamping spring (52), and the bottom end of the clamping spring (52) is fixedly connected with a moving plate (53).

5. The multi-station efficient clamping device for drill bit machining according to claim 4, wherein: the middle of the bottom of the moving plate (53) is fixedly connected with a push rod (54), and the bottom of the surface of the push rod (54) is fixedly connected with a movable shaft (55).

6. The multi-station efficient clamping device for drill bit machining according to claim 5, wherein: the surface of the movable shaft (55) is sleeved with an extrusion frame (56), and one side of the surface of the extrusion frame (56) is fixedly connected with a contact plate (57).

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