CN210877918U - High-efficient reaming burring equipment - Google Patents

Abstract

The utility model discloses a high-efficient reaming burring equipment belongs to machining technical field, and its technical scheme main points are including base, adjusting part and burring drill bit, and the base level sets up, and the adjusting part setting is connected with the driving piece in the top of base on the adjusting part, the vertical setting of burring drill bit, and the top of burring drill bit is connected with the drillstock, and the drillstock is connected with the driving piece, reaches the effect of practicing thrift the manpower and improving burring efficiency.

Description

High-efficient reaming burring equipment

Technical Field

The utility model relates to a machining equipment field, in particular to high-efficient reaming burring equipment.

Background

With the continuous advance of industrialization, the role played by machining equipment is more important, but parts machined by the machining equipment have some problems. Burrs are a common problem in the machining process, firstly, the burrs can influence the performance of parts per se, and secondly, because the burrs are generally in a sheet shape, the burrs can scratch workers, and the workers are injured. Therefore, the part is usually subjected to a deburring process after being machined by the machine tool.

The existing method for deburring the round hole of the part is to remove burrs on the edge of the part by a bench worker through tools such as files, scrapers and the like, and the method has the problems of low working efficiency and labor waste.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a high-efficient reaming burring equipment reaches the effect of practicing thrift the manpower and improving burring efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a high-efficient reaming burring equipment, includes base, adjusting part and burring drill bit, and the base level sets up, and the adjusting part setting is connected with the driving piece in the top of base on the adjusting part, the vertical setting of burring drill bit, and the top of burring drill bit is connected with the drillstock, and the drillstock is connected with the driving piece.

By adopting the technical scheme, the base can be used for supporting the adjusting assembly and the driving piece, the adjusting assembly can be used for adjusting the height position of the driving piece, and the driving piece can be used for driving the deburring drill bit to rotate; when making the driving piece remove to the work piece through adjusting part, the driving piece drives the burring drill bit simultaneously and is close to the work piece, and when burring drill bit and work piece looks butt, the cutting part on burring drill bit surface can be high-speed rotatory under the drive of driving piece to cut the burr on the work piece, thereby reach the effect of practicing thrift the manpower, improving burring efficiency.

This practicality further sets up to, be connected with spacing subassembly on the drill stem, spacing subassembly package spacing collar, spacing groove and stopper, the vertical cover of spacing collar is established outside the drill stem, the bottom surface and the burring drill bit fixed connection of spacing collar, spacing collar and drilling rod looks butt, the inboard periphery of locating the spacing collar of spacing groove, stopper and drill stem fixed connection, stopper and spacing groove cooperation use.

By adopting the technical scheme, the arrangement of the limiting ring can limit the buffer cylinder in the buffer cavity, so that the drill shank and the buffer assembly are prevented from being separated from the shaft shell; the limiting groove is matched with the limiting block, and the drill handle can drive the limiting block to rotate when rotating, so that the shaft shell is driven to rotate together, and synchronous rotation of the drill handle and the shaft shell is realized.

The utility model discloses further set up to, be connected with the buffering subassembly on the drillstock, the buffering subassembly includes cushion chamber, buffer cylinder, dashpot and buffer spring, and the top surface at the burring drill bit is seted up to the cushion chamber, and the outside periphery of buffer cylinder and the inner wall looks butt of buffer chamber, the bottom at the buffer chamber is seted up to the dashpot, and the dashpot uses with the cooperation of buffer cylinder, and buffer spring is vertical to be set up in the space that is formed by buffer cylinder and buffer chamber bottom surface, and buffer spring's top and bottom are connected with buffer cylinder, buffer chamber respectively.

By adopting the technical scheme, the buffer cavity can be used for accommodating the buffer cylinder and the buffer spring, the buffer groove is matched with the buffer cylinder for use, and when the buffer cylinder is pressed down by the drill shank, the buffer cylinder can only move downwards along the inner circumferential surface of the buffer cavity; the buffer spring is arranged, so that the bottom surface of the buffer cavity can not move downwards synchronously with the buffer cylinder when the buffer cylinder moves downwards, the deburring drill bit does not fall along with the drill handle, the deburring drill bit is prevented from cutting a workpiece connected with burrs, and the workpiece is protected.

The utility model discloses further set up to, adjusting part is including adjusting cavity, regulating spindle, adjusting gear, adjusting rack, adjustment handle, and the adjusting cavity is seted up in the frame, and the regulating spindle is located the adjusting cavity, and the regulating spindle rotates with the frame to be connected, and the adjusting gear cover is established on the regulating spindle, and with regulating spindle fixed connection, adjusting rack and adjusting gear meshing, and adjusting rack slides with the adjusting cavity and is connected, the bottom and the driving piece fixed connection of adjusting rack, adjusting handle and regulating spindle fixed connection.

By adopting the technical scheme, the arrangement of the adjusting cavity provides space for installing the adjusting component; because the length of the adjusting handle is greater than the radius of the adjusting shaft, the force required by workers to rotate the adjusting shaft can be saved by arranging the adjusting handle, and the adjusting handle can drive the adjusting shaft to rotate by pulling the adjusting handle; the adjusting shaft, the adjusting gear and the adjusting rack are matched for use, when the adjusting shaft rotates, the adjusting shaft can drive the adjusting gear to rotate together, the adjusting gear drives the adjusting rack to move along the vertical direction, and therefore the driving piece is driven to move along the vertical direction, and the function of manually controlling the height position of the driving piece is achieved.

The utility model discloses further set up as, the driving piece is driving motor, driving motor's output shaft and the coincidence of burring drill bit axis.

Through adopting above-mentioned technical scheme, driving motor's setting can make burring drill bit can with driving motor's output shaft coaxial rotation, and can provide sufficient rotational speed and moment of torsion for the burring drill bit to make the burr of treating processing work piece orifice department can be got rid of more thoroughly, improve this high-efficient reaming burring equipment's work efficiency.

The utility model discloses further set up as, driving motor's output shaft fixedly connected with jack catch dish, jack catch dish and drillstock are for dismantling fixed connection.

Through adopting above-mentioned technical scheme, the setting of jack catch dish makes driving motor can drive the drillstock rotatory to it is rotatory to drive the burring drill bit, and the cutting part of burring drill bit can clear away the burr of work piece orifice department rapidly in rotatory.

The utility model is further arranged that the circumferential surface of the claw disk is provided with a pin hole, a positioning pin is connected in the pin hole, and the positioning pin is matched with the pin hole; the drill handle is provided with a positioning pin hole, the positioning pin passes through the pin hole and then is inserted into the positioning pin hole, the positioning pin hole is matched with the positioning pin for use, and the drill handle is detachably and fixedly connected with the clamping jaw disc.

By adopting the technical scheme, the drill handle is inserted into the jaw plate, the positioning pin penetrates through the pin hole and then is inserted into the positioning pin hole, and at the moment, under the action of the positioning pin, the drill handle can only rotate around the axis of the drill handle along with the jaw plate and cannot move along the axis direction of the drill handle, so that the fixed connection between the jaw plate and the drill handle is realized; the positioning pin is pulled out from the positioning pin hole, namely the drill handle can be pulled out from the jaw disc, so that the deburring drill bit is detached from the driving piece; the positioning pin, the pin hole and the positioning pin hole are matched for use, so that the detachable fixed connection between the drill handle and the clamping jaw disc can be realized, and convenience is provided for maintenance and maintenance of the deburring drill bit.

To sum up, the utility model discloses following beneficial effect has:

1. the deburring drill bit is matched with the driving motor for use, and the edge part on the surface of the deburring drill bit can rotate at a high speed under the driving of the driving motor, so that burrs on a workpiece are cut off, and the effects of saving manpower and improving deburring efficiency are achieved;

2. the buffering assembly is arranged, so that the deburring drill can fall along with the drill handle when the deburring drill abuts against the workpiece, the deburring drill is prevented from cutting the workpiece connected with burrs, and the workpiece is protected;

3. the positioning pin, the pin hole and the positioning pin hole are matched for use, so that the detachable fixed connection between the drill handle and the clamping jaw disc can be realized, and convenience is provided for maintenance and maintenance of the deburring drill bit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial enlarged view of the utility model at A;

fig. 3 is a sectional view for showing the cushion assembly of the present invention.

Reference numerals: 1. a base; 11. a frame; 12. a drive motor; 2. an adjustment assembly; 21. adjusting the cavity; 22. an adjustment shaft; 23. an adjusting gear; 24. adjusting the rack; 25. an adjusting handle; 3. a deburring drill bit; 31. a drill shank; 311. a positioning pin hole; 4. a buffer assembly; 41. a buffer chamber; 42. a buffer cylinder; 43. a buffer tank; 44. a buffer spring; 5. a limiting component; 51. a limiting ring; 52. a limiting groove; 53. a limiting block; 6. a jaw plate; 61. a pin hole; 7. and positioning the pin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a high-efficient reaming burring equipment, refers to figure 1, including base 1, frame 11, driving piece, adjusting part 2 and burring drill bit 3, and 1 level settings of base, the top surface fixed connection of frame 11 and base 1, driving piece are located 11 tops of frame, and the driving piece is connected through adjusting part 2 with frame 11, burring drill bit 3 and driving piece fixed connection.

When using this high-efficient reaming burring equipment to be the round hole burring, place the work piece in the top surface of base 1 earlier, and make the round hole of treating the burring place under burring drill bit 3, start the driving piece, the driving piece drives burring drill bit 3 and rotates, use adjusting part 2 control driving piece to descend, make burring drill bit 3 with treat the round hole looks butt of burring, rotatory burring drill bit 3 can downcut the burr of round hole border department, the driving piece uses with the cooperation of burring drill bit 3, make this high-efficient reaming burring equipment can improve work efficiency, and use manpower sparingly.

Referring to fig. 1, a base 1 is a rectangular plate-shaped structure, and the base 1 is horizontally arranged; the rack 11 is in an inverted L shape, the bottom surface of the vertical section of the rack 11 is fixedly connected with the base 1, the horizontal section of the rack 11 is connected with the adjusting component 2, the adjusting component 2 comprises an adjusting cavity 21, an adjusting shaft 22, an adjusting gear 23, an adjusting rack 24 and an adjusting driving piece, the adjusting cavity 21 is arranged on the top surface of the horizontal section of the rack 11, the adjusting cavity 21 penetrates through the height of the horizontal section of the rack 11, the cross section of the adjusting cavity 21 is rectangular, and the length direction of the adjusting cavity 21 is parallel to the length direction of the horizontal section of the rack 11; the adjusting gear 23 is arranged in the adjusting cavity 21, and the axial direction of the adjusting gear 23 is parallel to the width direction of the adjusting cavity 21; the adjusting shaft 22 is fixedly connected with the adjusting gear 23, and two ends of the adjusting shaft 22 penetrate through the side wall of the adjusting cavity 21 and are rotatably connected with the adjusting cavity 21; the adjusting rack 24 is vertically arranged in the adjusting cavity 21, the adjusting rack 24 is abutted against the adjusting cavity 21, and the adjusting gear 23 is meshed with the adjusting rack 24; the adjusting driving piece is an adjusting handle 25, the adjusting handle 25 is in a rod-shaped structure, and one end of the adjusting handle 25 in the length direction is fixedly connected with the adjusting shaft 22.

Referring to fig. 1 and 2, the driving part is a driving motor 12, the driving motor 12 is vertically arranged, the driving motor 12 is fixedly connected with an adjusting rack 24, an output shaft of the driving motor 12 vertically extends downwards, a jaw disc 6 is fixedly connected to a free end of the output shaft of the driving motor 12, and a central axis of the jaw disc 6 coincides with an axis of the output shaft.

Adjusting part 2 uses with driving motor 12 cooperation, pulls adjustment handle 25, and adjustment handle 25 drives the rotation of regulating spindle 22 to drive adjusting gear 23 and rotate, adjust rack 24 and move along vertical direction along with adjusting gear 23's rotation, thereby change driving motor 12's high position.

Referring to fig. 1 and 2, the deburring drill 3 is vertically arranged, the top end of the deburring drill 3 is provided with a drill handle 31, the drill handle 31 is of a columnar structure and is vertically arranged, the top end of the drill handle 31 is inserted into the jaw plate 6, the circumferential surface of the jaw plate 6 is provided with a pin hole 61, and the axial direction of the pin hole 61 is perpendicular to the direction of the central axis of the jaw plate 6; a positioning pin 7 is arranged in the pin hole 61, and the positioning pin 7 is matched with the pin hole 61; a positioning pin hole 311 is formed in the circumferential surface of the drill shank 31, the axial direction of the positioning pin hole 311 is perpendicular to the axial direction of the drill shank 31, a positioning pin 7 penetrates through the pin hole 61 and then is inserted into the positioning pin hole 311, and the positioning pin 7 is matched with the positioning pin hole 311 for use; the claw disk 6 is detachably and fixedly connected with the drill handle 31.

The positioning pin 7, the pin hole 61 and the positioning pin hole 311 are matched for use, and the jaw plate 6 and the drill shank 31 can be fixedly connected in a detachable mode, so that the deburring drill bit 3 can be installed or detached, and convenience is brought to maintenance and repair of the deburring drill bit 3.

Referring to fig. 3, the circumferential surface of the drill shank 31 is connected with a limiting component 5 which comprises a limiting ring 51, a limiting groove 52 and a limiting block 53, the limiting ring 51 is sleeved on the drill shank 31, the axis of the limiting ring 51 is overlapped with the axis of the drill shank 31, and the bottom end of the limiting ring 51 is fixedly connected with the top end of the shaft housing; the limiting groove 52 is formed in the inner circumferential surface of the limiting ring 51, the cross section of the limiting groove 52 is fan-shaped, the length direction of the limiting groove 52 is parallel to the axial direction of the limiting ring 51, the length of the limiting groove 52 is equal to that of the limiting ring 51, three limiting grooves 52 are formed, and the three limiting grooves 52 are equidistantly surrounded on the inner circumferential surface of the limiting ring 51; stopper 53 sets up vertically, and with the outside periphery fixed connection of drillstock 31, stopper 53's cross section is the same with the cross section of spacing groove 52, and stopper 53 is provided with threely, and stopper 53 equidistantly arranges on drillstock 31, and stopper 53 slides with spacing groove 52 and is connected.

The limiting ring 51 is arranged to prevent the buffer cylinder 42 from separating from the buffer cavity 41; the limiting groove 52 is matched with the limiting block 53 for use, the output shaft of the driving motor 12 rotates to drive the drill handle 31 to rotate, the drill handle 31 drives the limiting block 53 to rotate, so that the limiting ring 51 and the shaft housing fixedly connected with the limiting ring 51 are driven to rotate, the drill handle 31 and the shaft housing can rotate along with the rotation of the driving motor 12, and burrs on a workpiece to be machined are removed; the limiting groove 52 is connected with the limiting block 53 in a sliding mode, so that when the deburring drill bit 3 abuts against a workpiece to be machined, the limiting groove 52 and the limiting block 53 can slide relatively in the vertical direction, the deburring drill bit 3 and the drill shank 31 cannot descend synchronously, and the workpiece to be machined is prevented from being damaged by the deburring drill bit 3.

Referring to fig. 3, the bottom end of the drill shank 31 is connected with a buffer assembly 4, the buffer assembly 4 comprises a buffer cavity 41, a buffer cylinder 42, a buffer groove 43 and a buffer spring 44, the buffer cavity 41 is arranged on the top surface of the deburring drill bit 3, the cross section of the buffer cavity 41 is circular, and the axis of the buffer cavity 41 is coincident with the axis of the deburring drill bit 3; the buffer cylinder 42 is of a cylindrical structure, the opening of the buffer cylinder is downward and vertically arranged, the top surface of the buffer cylinder 42 is fixedly connected with the bottom end of the drill shank 31, the axis of the buffer cylinder 42 is overlapped with the axis of the drill shank 31, and the outer wall of the buffer cylinder 42 is connected with the inner wall of the buffer cavity 41 in a sliding manner; the buffer groove 43 is arranged on the bottom surface of the buffer cavity 41, the cross section of the buffer groove 43 is annular, the axis of the buffer groove 43 is overlapped with the axis of the buffer cavity 41, the diameter of the outer circumferential surface of the buffer groove 43 is equal to that of the buffer cavity 41, and the buffer cylinder 42 is connected with the buffer groove 43 in a sliding manner; buffer spring 44 is located the enclosure space that buffer cylinder 42 and axle housing formed, and buffer spring 44 is vertical to be set up, and buffer spring 44's top and buffer cylinder 42 butt, buffer spring 44's bottom and axle housing fixed connection.

The drill handle 31 is matched with the buffer component 4 for use, and when the deburring drill bit 3 is not abutted to a workpiece to be processed, the drill handle 31 and the deburring drill bit 3 can synchronously descend under the action of the buffer spring 44; when burring drill bit 3 with treat the processing work piece butt, drill handle 31 descends along with driving motor 12 together, drill handle 31 drives buffer cylinder 42 and descends, buffer cylinder 42 slides in cushion chamber 41, the bottom of buffer cylinder 42 gets into in buffer tank 43, buffer cylinder 42 can compress buffer spring 44 when descending, make buffer spring 44 take place elastic deformation, make drill handle 31 asynchronous with the motion of burring drill bit 3, burring drill bit 3 only can cut down the burr along with driving motor 12 is rotatory, the non-burr part of work piece can't continue to be cut, thereby realize the function of the protection treating the processing work piece.

The utility model discloses a use as follows:

when the efficient reaming and deburring equipment is used for removing burrs at the round holes of the workpieces to be machined, the workpieces are placed on the base 1, the round holes of the workpieces to be machined are located under the deburring drill bit 3, the driving motor 12 is started, the adjusting handle 25 is pulled, the adjusting handle 25 rotates to drive the adjusting gear 23 to rotate, the adjusting gear 23 drives the adjusting rack 24 to fall down, the driving motor 12 moves downwards along with the adjusting rack 24, the driving motor 12 drives the drill handle 31 to vertically move downwards along with the driving drill handle 31, the drill handle 31 rotates to drive the limiting block 53 to rotate, so that the limiting block 51 and the deburring drill bit 3 fixedly connected with the limiting block 51 are driven to rotate, when the deburring drill bit 3 is not abutted to the workpieces, the drill handle 31 moves downwards to drive the buffer cylinder 42 to move downwards, and the buffer spring 44 cannot be compressed because the deburring drill bit 3 is not abutted to the workpieces, so that the buffer cylinder 42 does not slide in the buffer chamber 41 and the deburring drill 3 moves downward in synchronization with the drill shank 31; when the deburring drill bit 3 is abutted to the workpiece, the drill shank 31 can continue to descend for one end distance along with the driving motor 12, at the moment, the buffer spring 44 is compressed by the buffer cylinder 42 moving downwards and elastically deforms due to the fact that the deburring drill bit 3 is abutted to the workpiece, movement between the deburring drill bit 3 and the drill shank 31 is asynchronous, the non-burr portion of the workpiece is protected, the limiting ring 51 is matched with the limiting groove 52 for use, the deburring drill bit 3 can rotate synchronously with the drill shank 31, the edge portion of the outer side circumferential surface of the deburring drill bit 3 can cut burrs at the orifice of the workpiece to be machined, manpower is saved, and deburring efficiency is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a high-efficient reaming burring equipment which characterized in that: including base (1), adjusting part (2) and burring drill bit (3), base (1) level sets up, and adjusting part (2) set up in the top of base (1), are connected with the driving piece on adjusting part (2), and the vertical setting of burring drill bit (3), the top of burring drill bit (3) are connected with drillstock (31), and drillstock (31) are connected with the driving piece.

2. The efficient reaming and deburring device of claim 1, wherein: be connected with spacing subassembly (5) on drillstock (31), spacing subassembly (5) package spacing collar (51), spacing groove (52) and stopper (53), the vertical cover of spacing collar (51) is established outside drillstock (31), the bottom surface and the burring drill bit (3) fixed connection of spacing collar (51), spacing collar (51) and drillstock (31) looks butt, the inboard periphery of locating spacing collar (51) of spacing groove (52), stopper (53) and drillstock (31) fixed connection, stopper (53) and spacing groove (52) cooperation are used.

3. The efficient reaming and deburring device of claim 2, wherein: be connected with buffer unit (4) on drill handle (31), buffer unit (4) are including cushion chamber (41), buffer cylinder (42), buffer slot (43) and buffer spring (44), the top surface at burring drill bit (3) is seted up in buffer chamber (41), the outside periphery of buffer cylinder (42) and the inner wall looks butt of buffer chamber (41), the bottom at buffer chamber (41) is seted up in buffer slot (43), buffer slot (43) and buffer cylinder (42) cooperation are used, buffer spring (44) are vertical to be set up in the space that is formed by buffer cylinder (42) and buffer chamber (41) bottom surface, and the top and the bottom of buffer spring (44) are connected with buffer cylinder (42), buffer chamber (41) respectively.

4. The efficient reaming and deburring device of claim 1, wherein: adjusting part (2) is including adjusting cavity (21), regulating spindle (22), adjusting gear (23), adjusting rack (24), adjustment handle (25), set up on frame (11) regulating cavity (21), regulating spindle (22) are located and adjust cavity (21), and regulating spindle (22) rotate with frame (11) and be connected, adjusting gear (23) cover is established on regulating spindle (22), and with regulating spindle (22) fixed connection, adjusting rack (24) and adjusting gear (23) meshing, and adjusting rack (24) and adjusting cavity (21) slide and be connected, the bottom and the driving piece fixed connection of adjusting rack (24), adjustment handle (25) and regulating spindle (22) fixed connection.

5. The efficient reaming and deburring device of claim 1, wherein: the driving piece is a driving motor (12), and an output shaft of the driving motor (12) is overlapped with the axis of the deburring drill bit (3).

6. The efficient reaming and deburring device of claim 5, wherein: an output shaft of the driving motor (12) is fixedly connected with a jaw plate (6), and the jaw plate (6) is detachably and rotatably connected with the drill handle (31).

7. The efficient reaming and deburring device of claim 6, wherein: the clamping jaw disc (6) is provided with pin holes (61) on the circumferential surface, positioning pins (7) are connected in the pin holes (61), and the positioning pins (7) are matched with the pin holes (61); the drill handle (31) is provided with a positioning pin hole (311), the positioning pin (7) penetrates through the pin hole (61) and then is inserted into the positioning pin hole (311), and the positioning pin hole (311) is matched with the positioning pin (7) for use.

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