CN221639582U - Bearing processing drilling machine - Google Patents

Abstract

The application relates to a bearing processing drilling machine, which relates to the technical field of bearing processing and comprises a bottom plate, wherein one end of the bottom plate is provided with a supporting plate, the supporting plate is vertically arranged on the upper end surface of the bottom plate, a bearing is positioned on the upper end surface of the bottom plate, one side, close to the bearing, of the supporting plate is provided with a lifting groove which extends along the height direction of the supporting plate, a lifting screw is arranged in the lifting groove, the lifting screw is connected with a lifting rod in a threaded manner, one end of the lifting rod is connected with the lifting screw in a threaded manner, the other end of the lifting rod is provided with a telescopic groove which extends along the length direction of the telescopic rod, the telescopic groove is connected with a telescopic rod in a sliding manner, one end, far away from the supporting plate, of the lifting rod is provided with a locking bolt for fixing the telescopic rod and the lifting rod, one end, far away from the lifting rod, of the telescopic rod is provided with a drilling part for bearing drilling, and a clamping part is arranged above the supporting plate for clamping the bearing. The application has the effect of improving the working efficiency.

Description

Bearing processing drilling machine

Technical Field

The application relates to the technical field of bearing machining, in particular to a bearing machining drilling machine.

Background

The drilling machine is an auxiliary device for drilling a workpiece, and the bearing machining drilling machine is a machine tool special for machining bearings. The method is mainly used for drilling, reaming and other processing procedures. The bearing processing drilling machine has the characteristics of high precision, high rigidity and high stability, and can meet the requirements of bearing processing. It generally uses a drill bit as a cutting tool to perform the machining process by rotation and feed motion.

The bearing need use the drilling machine to process the hole to it when processing, and current drilling machine type is comparatively numerous, usually includes holder and drilling piece, and when drilling, the holder centre gripping bearing makes it keep fixed, then carries out drilling processing to the bearing through the drilling piece.

Aiming at the related technology, when the bearing is required to be processed and drilled, the position of the drilling piece is relatively fixed, the drilling can not be carried out at any position according to the design requirement, the limitation is higher, and the working efficiency is influenced.

Disclosure of utility model

In order to improve the phenomenon that the drilling position is relatively fixed so as to influence the working efficiency, the application provides a bearing processing drilling machine.

The application provides a bearing processing drilling machine, which adopts the following technical scheme:

The utility model provides a bearing processing drilling machine, includes the bottom plate, the one end of bottom plate is equipped with the backup pad, the backup pad sets up perpendicularly in the up end of bottom plate, the bearing is located the up end of bottom plate, the lifting groove has been seted up to one side that the backup pad is close to the bearing, the lifting groove extends along backup pad direction of height and sets up, be equipped with the lifting screw in the lifting groove, threaded connection has the lifter on the lifting screw, the expansion tank has been seted up to the one end and the lifting screw threaded connection of lifter, the expansion tank extends along telescopic link length direction and sets up, sliding connection has the telescopic link in the expansion tank of lifter, the one end that the backup pad was kept away from to the lifter is equipped with the lock bolt for fixed telescopic link and lifter, the one end that the telescopic link kept away from the lifter is equipped with drilling piece for the bearing drilling, the top of backup pad is equipped with the clamping piece for press from both sides tight bearing.

Through adopting above-mentioned technical scheme, when needing to use processing drilling machine processing bearing, the staff pulls the telescopic link earlier, makes the drilling spare on the telescopic link stop stable in the assigned position, then drives the lifter and rotates, drives the lifter and remove to swivel bearing, makes drilling spare and bearing drilling position department butt, then starts drilling spare and can realize the drilling treatment of bearing assigned position department, is favorable to improving machining efficiency.

Optionally, drilling spare includes drilling cylinder and drill bit, and drilling cylinder sets up perpendicularly in the up end of telescopic link, and drilling cylinder is located the one end that the telescopic link kept away from the lifter, and the piston rod of drilling cylinder passes telescopic link fixedly connected with supporting seat, is equipped with the rotation motor in the supporting seat, and the output shaft of rotation motor passes supporting seat and drill bit coaxial fixed connection.

Through adopting above-mentioned technical scheme, when needing to use drilling spare to bore a hole, the staff starts earlier and rotates the motor, rotates the motor and drives the drill bit and rotate, then starts the drilling cylinder, and the drilling cylinder drives the drill bit and reciprocates to realize the drilling of bearing and handle, be convenient for understand and implement, be favorable to improving work efficiency.

Optionally, the clamping piece includes two-way lead screw and two clamping plates, and clamping groove has been seted up to the one end that the backup pad is close to the telescopic link, and clamping groove extends along backup pad length direction and sets up, and two-way lead screw rotates to be connected in the clamping groove department of backup pad, and two clamping plates are located the bottom of backup pad, and two clamping plates threaded connection respectively in two ends of two-way lead screw, two clamping plates set up relatively, and two clamping plates all extend along bottom plate length direction and set up, and two clamping plates all with the up end sliding connection of bottom plate, the bearing is located between two clamping plates.

Through adopting above-mentioned technical scheme, when needing to press from both sides tight bearing, the two-way lead screw of staff drive rotates, drives two clamping plates relative motion to press from both sides tight bearing, the stability of bearing when being convenient for improve drilling.

Optionally, the bottom of lift screw is connected through bevel gear pair with the center department of two-way lead screw, and the up end of backup pad is equipped with the knob, and the top of lift screw passes backup pad and knob coaxial fixed connection.

By adopting the technical scheme, when the lifting screw or the bidirectional screw rod is required to be driven to rotate, a worker rotates the knob, the knob drives the lifting screw rod to rotate, and the lifting screw rod drives the bidirectional screw rod to rotate, so that the linkage of the lifting screw rod and the bidirectional screw rod is realized, and when the drill bit descends above the bearing, the two clamping plates move in opposite directions under the linkage of the lifting screw rod and the bidirectional screw rod, and the bearing is clamped; when the drill bit rises, the two clamping plates move back to back, so that the bearing is loosened, the operation steps are simplified, and the working efficiency is improved.

Optionally, two opposite sides of the clamping plate are all provided with the arc that is used for adapting the bearing, and two arcs set up relatively, and two arcs all sliding connection in the up end of bottom plate.

Through adopting above-mentioned technical scheme, through setting up the arc, when making the clamping plate clamp the bearing, increase the area of contact with the bearing to increase the clamping force, be favorable to improving the stability of device.

Optionally, the opposite sides of the two arc plates are respectively provided with a protective layer, and the protective layers are uniformly arranged.

Through adopting above-mentioned technical scheme, the in-process of clamping the bearing, the inoxidizing coating on the clamping plate can be preferentially contacted with the bearing to reduce the pressure that the bearing bore, be favorable to protecting its inner structure, be favorable to improving the security of device.

Optionally, two the equal fixedly connected with stopper in one side that the bearing was kept away from to the clamping plate, two limit grooves have been seted up to the up end of backup pad, and two limit grooves set up in the both sides of bottom plate relatively, and the limit groove all extends along bottom plate width direction and sets up, and two stoppers sliding connection are in two limit grooves departments of bottom plate respectively.

Through adopting above-mentioned technical scheme, the in-process that two grip blocks removed, two stopper can be along the length direction removal of spacing groove to the movement mode of grip block has been limited, makes grip block more steady at the in-process that removes, is favorable to improving the stability of device.

Optionally, the circular shaft groove is set on the upper end surface of the bottom plate, and the bearing is located at the circular shaft groove of the bottom plate.

By adopting the technical scheme, the bearing is positioned at the circular shaft groove of the bottom plate, so that the position of the bearing is further limited, and the accuracy of the device in drilling is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Through setting up bottom plate, backup pad, lifting screw, lifter, telescopic link, locking bolt, drilling spare and clamping piece, when needing to use processing drilling machine processing bearing, the staff pulls the telescopic link earlier, makes the drilling spare on the telescopic link stop steadily in the assigned position, then drives lifting screw and rotates, drives the lifter and remove to swivel bearing, makes drilling spare and bearing drilling position department looks butt, then starts drilling spare and can realize the drilling treatment of bearing assigned position department, is favorable to improving machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a bearing processing drill.

Fig. 2 is a schematic cross-sectional view of a bearing processing drill.

Reference numerals illustrate: 100. a bearing; 1. a support; 11. a bottom plate; 12. a support plate; 2. a positioning piece; 21. lifting screw rods; 22. a lifting rod; 23. a telescopic rod; 24. a locking bolt; 3. a drilling member; 31. a drilling cylinder; 32. a drill bit; 33. a support base; 34. a rotating motor; 4. a clamping member; 41. a two-way screw rod; 42. a clamping plate; 43. an arc-shaped plate; 44. a limiting block; 45. a protective layer; 5. a driving member; 51. a knob; 52. a first gear; 53. and a second gear.

Detailed Description

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

The embodiment of the application discloses a bearing processing drilling machine.

Referring to fig. 1 and 2, a bearing processing drilling machine includes a support member 1, a positioning member 2, a drilling member 3, a clamping member 4, and a driving member 5, wherein a bearing 100 is located above the support member 1, the positioning member 2, the drilling member 3, and the clamping member 4 are all connected with the support member 1, and the driving member 5 is connected with the positioning member 2 and the clamping member 4. The support member 1 supports the bearing 100 and fixes other parts, the positioning member 2 determines the position of the drill hole, the drilling member 3 drills the bearing 100, the clamping member 4 fixes the position of the drill bit 32, and the driving member 5 provides power for the clamping member 4 and the drilling member 3.

Referring to fig. 1 and 2, the support 1 includes a base plate 11 and a support plate 12, the support plate 12 is disposed at one end of the base plate 11, the support plate 12 is vertically disposed at an upper end surface of the base plate 11, a circular shaft groove is formed in the upper end surface of the base plate 11, and the bearing 100 is disposed at the circular shaft groove of the base plate 11. The bearing 100 is located at the circular shaft groove of the bottom plate 11, and the position of the bearing 100 is further limited, so that the accuracy of drilling of the device is improved.

Referring to fig. 1 and 2, the positioning member 2 includes a lifting screw 21, a lifting rod 22 and a telescopic rod 23, a lifting groove is formed in one side, close to the bearing 100, of the supporting plate 12, the lifting groove extends along the height direction of the supporting plate 12, the lifting screw 21 is rotationally connected to the lifting groove of the supporting plate 12, the lifting rod 22 is horizontally arranged, the lifting rod 22 is slidably connected with the supporting plate 12, one end of the lifting rod 22 is in threaded connection with the lifting screw 21, the telescopic groove is formed in the other end of the lifting rod 22, the telescopic groove extends along the length direction of the telescopic rod 23, the telescopic rod 23 is slidably connected to the telescopic groove of the lifting rod 22, a locking bolt 24 for fixing the relative positions of the telescopic rod 23 and the lifting rod 22 is arranged at one end, far away from the telescopic rod 22, of the drilling member 3 is arranged at one end, far away from the lifting rod 22, of the telescopic rod 23, and the clamping member 4 is arranged on the upper end face of the supporting plate 12.

Referring to fig. 1 and 2, when the bearing 100 is processed by using the processing drilling machine, a worker pulls the telescopic rod 23 to stop the drilling piece 3 on the telescopic rod 23 at a designated position, drives the lifting screw 21 to rotate, drives the lifting rod 22 to move, rotates the bearing 100 to enable the drilling piece 3 to abut against the drilling position of the bearing 100, and then starts the drilling piece 3 to realize the drilling treatment on the designated position of the bearing 100, thereby being beneficial to improving the processing efficiency.

Referring to fig. 1 and 2, the drilling member 3 includes a drilling cylinder 31, a drill bit 32, a supporting seat 33 and a rotating motor 34, the drilling cylinder 31 is vertically disposed on the upper end surface of the telescopic rod 23, the drilling cylinder 31 is located at one end of the telescopic rod 23 far away from the lifting rod 22, a piston rod of the drilling cylinder 31 penetrates through the telescopic rod 23 to be fixedly connected with the supporting seat 33, the rotating motor 34 is disposed in the supporting seat 33, and an output shaft of the rotating motor 34 penetrates through the supporting seat 33 to be coaxially and fixedly connected with the drill bit 32.

Referring to fig. 1 and 2, when the drilling member 3 is required to be used for drilling, a worker starts the rotary motor 34, the rotary motor 34 drives the drill bit 32 to rotate, and then starts the drilling cylinder 31, and the drilling cylinder 31 drives the drill bit 32 to move up and down, so that the drilling process of the bearing 100 is realized, the understanding and implementation are convenient, and the improvement of the working efficiency is facilitated.

Referring to fig. 1 and 2, the clamping piece 4 includes a bidirectional screw 41, two clamping plates 42, two arc plates 43 and two limiting blocks 44, clamping grooves are provided at one end of the support plate 12 near the telescopic rod 23, the clamping grooves extend along the length direction of the support plate 12, the bidirectional screw 41 is rotationally connected to the clamping grooves of the support plate 12, the bidirectional screw 41 is located at the bottom end of the support plate 12, the two clamping plates 42 are respectively in threaded connection with two ends of the bidirectional screw 41, the two clamping plates 42 are oppositely arranged, the two clamping plates 42 extend along the length direction of the bottom plate 11, the two clamping plates 42 are slidably connected with the upper end face of the bottom plate 11, the bearing 100 is located between the two clamping plates 42, the two arc plates 43 are respectively arranged at opposite sides of the two clamping plates 42, the two arc plates 43 are oppositely arranged, the two arc plates 43 are slidably connected with the upper end face of the bottom plate 11, the protective layer 45 is uniformly arranged at opposite sides of the arc plates 43, the protective layer 45 is made of rubber material, the two limiting blocks 44 are respectively fixedly connected to one side of the two clamping plates 42 far away from the bearing 100, the upper end face of the support plate 12 is provided with two limiting blocks, the two limiting blocks are arranged at two opposite sides of the two limiting blocks 11, and the two limiting blocks extend along the width directions of the two limiting blocks 11, and the limiting blocks are respectively arranged at the two limiting blocks are arranged at opposite sides of the limiting blocks, and the limiting blocks are arranged at the limiting blocks are opposite sides of the limiting blocks, and the limiting blocks are respectively, and the limiting blocks are arranged on the limiting blocks are respectively.

Referring to fig. 1 and 2, when the bearing 100 needs to be clamped, a worker drives the bidirectional screw rod 41 to rotate, drives the two clamping plates 42 to move relatively, and drives the two arc plates 43 to move relatively, the protective layer 45 on the arc plates 43 can be preferentially contacted with the bearing 100 in the moving process, so that the pressure born by the bearing 100 is reduced, and the limiting block 44 can move along the length direction of the limiting groove, so that the moving mode of the clamping plates 42 is limited, the clamping plates 42 are more stable in the moving process, and the stability of the device is improved.

Referring to fig. 1 and 2, the driving member 5 includes a knob 51, a first gear 52 and a second gear 53, the bottom end of the lifting screw 21 is coaxially and fixedly connected with the second gear 53, the center of the bidirectional screw 41 is coaxially and fixedly connected with the first gear 52, the first gear 52 is meshed with the second gear 53, the knob 51 is disposed on the upper end surface of the support plate 12, and the top end of the lifting screw 21 passes through the support plate 12 and is coaxially and fixedly connected with the knob 51.

Referring to fig. 1 and 2, when the lifting screw 21 or the bidirectional screw 41 is required to be driven to rotate, a worker rotates the knob 51, the knob 51 drives the lifting screw 21 to rotate, and the lifting screw 21 drives the bidirectional screw 41 to rotate, so that linkage between the lifting screw 21 and the bidirectional screw 41 is realized, and when the drill bit 32 descends above the bearing 100, the two clamping plates 42 move in opposite directions under the linkage between the lifting screw 21 and the bidirectional screw 41, so as to clamp the bearing 100; when the drill bit 32 is lifted, the two clamping plates 42 move away from each other, releasing the bearing 100, simplifying the operation steps and facilitating the improvement of the working efficiency.

The implementation principle of the bearing processing drilling machine provided by the embodiment of the application is as follows: when the bearing 100 is required to be machined by using the machining drilling machine, a worker pulls the telescopic rod 23 to enable the drill bit 32 to be stopped at a designated position, then the knob 51 is rotated to drive the lifting screw 21 to rotate to drive the lifting rod 22 to move and rotate the bearing 100, the drill bit 32 is abutted to the drilling position of the bearing 100, the lifting screw 21 is rotated to drive the double-wire screw to rotate in the process of rotating, the two clamping plates 42 clamp the bearing 100, then the rotating motor 34 is started, the rotating motor 34 drives the drill bit 32 to rotate, the drilling cylinder 31 is started finally, and the drilling cylinder 31 drives the drill bit 32 to move up and down, so that the drilling treatment of the bearing 100 is realized.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. Bearing processing drilling machine, including bottom plate (11), its characterized in that: the one end of bottom plate (11) is equipped with backup pad (12), backup pad (12) set up perpendicularly in the up end of bottom plate (11), bearing (100) are located the up end of bottom plate (11), the lift groove has been seted up to one side that backup pad (12) are close to bearing (100), the lift groove extends along backup pad (12) direction of height and sets up, be equipped with lifting screw (21) in the lift groove, threaded connection has lifter (22) on lifting screw (21), the one end and lifting screw (21) threaded connection of lifter (22), the expansion groove has been seted up to the other end, the expansion groove extends along telescopic link (23) length direction and sets up, the one end that telescopic link (22) were kept away from backup pad (12) is equipped with locking bolt (24) for fixed telescopic link (23) and lifter (22), the one end that lifter (23) were kept away from to lifter (22) is equipped with drilling piece (3), the top of backup pad (12) is equipped with clamping piece (4) for pressing from both sides tight bearing (100).

2. A bearing processing drill press as claimed in claim 1, wherein: drilling piece (3) are including drilling cylinder (31) and drill bit (32), and drilling cylinder (31) set up perpendicularly in the up end of telescopic link (23), and drilling cylinder (31) are located the one end that telescopic link (23) kept away from lifter (22), and the piston rod of drilling cylinder (31) passes telescopic link (23) fixedly connected with supporting seat (33), is equipped with rotating motor (34) in supporting seat (33), and the output shaft of rotating motor (34) passes supporting seat (33) and drill bit (32) coaxial fixed connection.

3. A bearing processing drill press as claimed in claim 2, wherein: clamping piece (4) are including two-way lead screw (41) and two clamping plates (42), clamping groove has been seted up near the one end of telescopic link (23) in backup pad (12), clamping groove extends along backup pad (12) length direction and sets up, two-way lead screw (41) rotate and connect in the clamping groove department of backup pad (12), two clamping plates (42) are located the bottom of backup pad (12), two clamping plates (42) threaded connection respectively in the both ends of two-way lead screw (41), two clamping plates (42) set up relatively, two clamping plates (42) all extend along bottom plate (11) length direction and set up, two clamping plates (42) all with the up end sliding connection of bottom plate (11), bearing (100) are located between two clamping plates (42).

4. A bearing processing drill press according to claim 3, wherein: the bottom of the lifting screw (21) is connected with the center of the bidirectional screw rod (41) through a bevel gear pair, a knob (51) is arranged on the upper end face of the supporting plate (12), and the top of the lifting screw (21) penetrates through the supporting plate (12) to be fixedly connected with the knob (51) in a coaxial mode.

5. A bearing processing drill press as defined in claim 4, wherein: the opposite sides of the two clamping plates (42) are respectively provided with an arc-shaped plate (43) for adapting to the bearing (100), the two arc-shaped plates (43) are oppositely arranged, and the two arc-shaped plates (43) are both in sliding connection with the upper end face of the bottom plate (11).

6. A bearing processing drill press as defined in claim 5, wherein: the opposite sides of the two arc plates (43) are respectively provided with a protective layer (45), and the protective layers (45) are uniformly arranged.

7. A bearing processing drill press as defined in claim 4, wherein: two clamping plates (42) are kept away from one side of bearing (100) and are all fixedly connected with stopper (44), and two limit grooves have been seted up to the up end of backup pad (12), and two limit grooves set up in the both sides of bottom plate (11) relatively, and the limit groove all extends along bottom plate (11) width direction and sets up, and two stopper (44) sliding connection are in two limit grooves of bottom plate (11) department respectively.

8. A bearing processing drill press as claimed in claim 1, wherein: the upper end face of the bottom plate (11) is provided with a circular shaft groove, and the bearing (100) is positioned at the circular shaft groove of the bottom plate (11).