CN218503391U

CN218503391U - Drilling tool for machining bearing seat

Info

Publication number: CN218503391U
Application number: CN202223074540.3U
Authority: CN
Inventors: 方朝丹; 黄勇
Original assignee: Qingyang Shancen Precision Machinery Co ltd
Current assignee: Qingyang Shancen Precision Machinery Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-02-21
Anticipated expiration: 2032-11-21

Abstract

The utility model belongs to the technical field of drilling frock. Especially, a drilling frock is used in bearing frame processing, including the mount pad, mounting groove one has been seted up on the mount pad surface, an inner wall of mounting groove rotates and is connected with fixed establishment, the mount pad top has set firmly elevating system, elevating system surface mounting has drilling equipment. Drive the pivot through the motor and rotate, drive a rotation of gear through the pivot, drive two rotations of four gears through a gear, thereby make a plurality of drilling axles rotate, drive drilling equipment downstream through elevating system, four drilling axles are with four turning contacts of square bearing frame respectively this moment, thereby realize drilling, this design can be simultaneously to the processing of trompil simultaneously of four turnings of square bearing frame, thereby avoid adding man-hour and changing square bearing frame four corners, and the machining speed is increased, and the purpose of being convenient for operate is reached.

Description

Drilling tool for machining bearing seat

Technical Field

The utility model relates to a drilling frock technical field especially relates to a bearing frame processing is with drilling frock.

Background

The bearing block is a standard component for a structure for mounting the bearing to the shaft, and the bearing block has different appearances, such as an outer spherical bearing block, a square bearing block and the like.

The square bearing seat is in the course of working, and square bearing seat needs to bore its four corners in process of production to install it, uses the drilling machine to process the bearing seat usually when drilling. The drilling frock is used in current bearing frame processing, it is fixed mainly to push the square bearing frame both sides through rotating the regulation pole and drive two clamp splices, then the processing of driling, because square bearing frame four corners all will be trompil, when the operation, operating personnel need change the position at four turnings of bearing frame repeatedly, thereby realize drilling processing in proper order, when adjusting bearing frame, need repeatedly dismantle the adjustment that the installation could realize the turning to the bearing frame, make the course of working comparatively loaded down with trivial details, for this reason, we propose a drilling frock for bearing frame processing.

SUMMERY OF THE UTILITY MODEL

Based on the aforesaid mentions, when adjusting bearing frame, need repeatedly to dismantle the adjustment that the installation could realize the turning to the bearing frame for the comparatively loaded down with trivial details technical problem of course of working, the utility model provides a drilling frock is used in bearing frame processing.

The utility model provides a drilling frock is used in bearing frame processing, which comprises a mounting bas, mounting groove one has been seted up on the mounting pad surface, an inner wall of mounting groove rotates and is connected with fixed establishment, the mounting pad top has set firmly elevating system, elevating system surface mounting has drilling equipment.

Preferably, fixed establishment is including pressing the fixing base, the fixing base rotates with the mount pad to be connected, mounting groove two has been seted up at the fixing base top, two inner walls in mounting groove rotate and are connected with adjusting hand wheel, adjusting hand wheel circumference outer wall cover is equipped with two connecting seats, is located the top connecting seat and adjusting hand wheel threaded connection are located the below the connecting seat is connected fixedly, two with two inner wall bottoms in mounting groove, the connecting seat both ends are rotated respectively and are connected with the linking arm, the fixing base outside is equipped with two stripper plates, two one side that the stripper plate is close to relatively has set firmly two turning blocks respectively, the turning block rotates with the linking arm to be connected.

Preferably, two ends of each of the two connecting seats are respectively provided with a first rotating groove, and the connecting seats are rotatably connected with the connecting arms through the first rotating grooves.

Preferably, a second rotating groove is formed in the outer portion of the rotating block, and the rotating block is rotatably connected with the connecting arm through the second rotating groove.

Preferably, an inner wall of the mounting groove is slidably connected with a positioning plate, a sliding groove is formed in the inner wall of the mounting groove, a sliding block is slidably connected to the inner wall of the sliding groove, and the sliding block is fixedly connected with the positioning plate.

Preferably, the inner wall of the sliding groove is rotatably connected with a threaded adjusting rod, the end part of the threaded adjusting rod penetrates through the mounting seat and extends to the outer side of the mounting seat, the outer end of the threaded adjusting rod is fixedly provided with a rotating wheel, and the sliding block is in threaded connection with the threaded adjusting rod.

Preferably, drilling equipment is including the mounting panel, the mounting panel is connected fixedly with the last sliding part of elevating system, the mounting panel top has set firmly the frame, the frame top has set firmly the motor, motor bottom output has set firmly the pivot, the pivot bottom passes the frame and rotates rather than being connected, pivot circumference outer wall has set firmly gear one, the mounting panel top is the rotation of rectangle mechanism and is connected with four drilling axles, drilling axle top passes the mounting panel and extends to its top, drilling axle circumference outer wall has set firmly gear two, gear one and gear two intermeshing.

The utility model provides a beneficial effect does:

1. drive the pivot through the motor and rotate, drive a rotation of gear through the pivot, drive two rotations of four gears through a gear, thereby make a plurality of drilling axles rotate, drive drilling equipment downstream through elevating system, four drilling axles contact with four turnings of square bearing frame respectively this moment, thereby realize drilling, this design can be simultaneously to the processing of trompil simultaneously of four turnings of square bearing frame, thereby avoid adding man-hour and change square bearing frame four corners, and the machining speed is increased, and the purpose of the operation of being convenient for is reached.

2. Through the square bearing frame cover that will process on the fixing base surface, through rotating adjusting hand wheel for the connecting seat of top slides along two inner walls of mounting groove, and the linking arm outwards extends this moment, thereby promotes the stripper plate and extrudees the square bearing frame inner wall, thereby realizes fixed function, and this design can fix a position and fix square bearing frame fast, makes square bearing frame inner circle center and fixing base center coincidence.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the mounting base of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing base of the present invention;

fig. 4 is a schematic structural view of the drilling device of the present invention.

In the figure: 1. a mounting seat; 2. a first mounting groove; 3. a fixing mechanism; 301. a fixed seat; 302. a second mounting groove; 303. adjusting a hand wheel; 304. a connecting seat; 305. a first rotating groove; 306. a connecting arm; 307. rotating the block; 308. a second rotating groove; 309. a pressing plate; 4. positioning a plate; 5. a chute; 6. a slider; 7. a threaded adjusting rod; 8. a rotating wheel; 9. a lifting mechanism; 10. a drilling device; 100. mounting a plate; 101. a frame; 102. a motor; 103. a rotating shaft; 104. a first gear; 105. drilling a shaft; 106. and a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a drilling frock is used in bearing frame processing, includes mount pad 1, and mounting groove 2 has been seted up on 1 surface of mount pad, and 2 inner walls of mounting groove rotate and are connected with fixed

establishment

3, and 1 tops of mount pad have set firmly elevating system 9, and elevating system 9 surface mounting has drilling equipment 10.

The fixing mechanism 3 comprises a pressing fixing seat 301, the fixing seat 301 is rotatably connected with a mounting seat 1, a mounting groove II 302 is formed in the top of the fixing seat 301, an adjusting hand wheel 303 is rotatably connected to the inner wall of the mounting groove II 302, two connecting seats 304 are sleeved on the circumferential outer wall of the adjusting hand wheel 303, the connecting seat 304 located above is in threaded connection with the adjusting hand wheel 303, the connecting seat 304 located below is fixedly connected with the bottom of the inner wall of the mounting groove II 302, a rotating groove I305 is formed in each of two ends of the two connecting seats 304, the connecting seat 304 is rotatably connected with the connecting arm 306 through the rotating groove I305, two connecting arms 306 are rotatably connected to two ends of the two connecting seats 304, two squeezing plates 309 are arranged on the outer side of the fixing seat 301, two rotating blocks 307 are fixedly arranged on one sides, close to each other, the rotating grooves II 308 are formed in the outer portion of the rotating blocks 307, the rotating blocks 307 are rotatably connected with the connecting arms 306, the connecting blocks 307 are rotatably connected with the connecting arms 306 through the adjusting hand wheel 303, the connecting seats 304 located above slide downwards along the mounting groove II 302, and accordingly the connecting arms 306 push the squeezing plates 309 to squeeze the inner walls of the square shafts, and accordingly, and positioning effect is achieved.

2 inner wall sliding connection in mounting groove one has locating plate 4, spout 5 has been seted up to 2 inner walls in mounting groove one, 5 inner wall sliding connection in spout has slider 6, slider 6 is connected fixedly with locating plate 4, 5 inner walls in spout rotate and are connected with screw

thread adjusting rod

7, 7 tip of screw thread adjusting rod pass mount pad 1 and extend to its outside, 7 outer ends of screw thread adjusting rod set firmly and rotate wheel 8,

slider

6 and 7 threaded connection of screw thread adjusting rod, extrude square bearing frame side dead center through locating plate 4, make square bearing frame drive fixing base 301 rotate, until square bearing frame side and 4 side parallel contact of locating plate, thereby fix a position square bearing frame, make it keep perpendicular device, can be on square bearing frame accurate trompil when being convenient for drilling axle 105 descends.

The drilling device 10 comprises a mounting plate 100, the mounting plate 100 is fixedly connected with a sliding component on the lifting mechanism 9, a rack 101 is fixedly arranged at the top of the mounting plate 100, a motor 102 is fixedly arranged at the top of the rack 101, a rotating shaft 103 is fixedly arranged at the output end of the bottom of the motor 102, the bottom of the rotating shaft 103 penetrates through the rack 101 and is rotatably connected with the rotating shaft, a first gear 104 is fixedly arranged on the circumferential outer wall of the rotating shaft 103, the top of the mounting plate 100 is a rectangular mechanism and is rotatably connected with four drilling shafts 105, the tops of the drilling shafts 105 penetrate through the mounting plate 100 and extend to the upper side of the mounting plate, a second gear 106 is fixedly arranged on the circumferential outer wall of the drilling shafts 105, and the first gear 104 is meshed with the second gear 106.

The working principle is as follows: the square bearing seat sleeve to be processed is sleeved on the surface of the fixing seat 301, the adjusting hand wheel 303 is rotated, the upper connecting seat 304 slides along the inner wall of the second mounting groove 302, the connecting arm 306 is driven to rotate by the connecting seat 304, when the two connecting seats 304 are close to each other, the connecting arm 306 extends outwards, so that the extruding plate 309 is pushed to extrude the inner wall of the square bearing seat, thereby realizing a fixing function, the center of the inner ring of the square bearing seat coincides with the center of the fixing seat 301, the screw thread adjusting rod 7 is driven to rotate by rotating the rotating wheel 8, the sliding block 6 is driven to move along the inner wall of the sliding groove 5 by the screw thread adjusting rod 7, the positioning plate 4 is driven to slide along the inner wall of the first mounting groove 2 by the sliding block 6, the side surface of the square bearing seat is extruded by the positioning plate 4, so that the side surface of the square bearing seat is in parallel contact with the side surface of the positioning plate 4, so that the square bearing seat is vertically placed inside the first mounting groove 2, the rotating shaft 103 is driven to rotate by the motor 102, the first gear 104 is driven to rotate by the first gear 104, thereby enabling the plurality of the drilling shafts 105 to rotate, the drilling device 10 is driven to move downwards by the lifting mechanism 9, at this moment, four drilling shafts 105 are respectively in contact with four corners of the square bearing seat, thereby realizing drilling holes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drilling frock is used in bearing frame processing, includes mount pad (1), its characterized in that: mounting groove (2) have been seted up on mount pad (1) surface, mounting groove (2) inner wall rotates and is connected with fixed establishment (3), elevating system (9) have set firmly at mount pad (1) top, elevating system (9) surface mounting has drilling equipment (10).

2. The drilling tool for machining the bearing seat according to claim 1, wherein the drilling tool comprises: fixing mechanism (3) are including pressing fixing base (301), fixing base (301) are rotated with mount pad (1) and are connected, mounting groove two (302) have been seted up at fixing base (301) top, mounting groove two (302) inner wall is rotated and is connected with adjusting hand wheel (303), adjusting hand wheel (303) circumference outer wall cover is equipped with two connecting seats (304), is located the top connecting seat (304) and adjusting hand wheel (303) threaded connection are located the below connecting seat (304) are connected fixedly, two with mounting groove two (302) inner wall bottom connecting arm (306) are rotated respectively at connecting seat (304) both ends, fixing base (301) outside is equipped with two stripper plates (309), two one side that stripper plate (309) are close to relatively has set firmly two rotating block (307) respectively, rotating block (307) rotate with connecting arm (306) and are connected.

3. The drilling tool for machining the bearing seat according to claim 2, wherein the drilling tool comprises: two ends of each of the two connecting seats (304) are respectively provided with a first rotating groove (305), and the connecting seats (304) are rotatably connected with the connecting arm (306) through the first rotating grooves (305).

4. The drilling tool for machining the bearing seat according to claim 2, wherein the drilling tool comprises: the rotating block (307) is externally provided with a second rotating groove (308), and the rotating block (307) is rotatably connected with the connecting arm (306) through the second rotating groove (308).

5. The drilling tool for machining the bearing seat according to claim 1, wherein the drilling tool comprises: mounting groove (2) inner wall sliding connection has locating plate (4), spout (5) have been seted up to mounting groove (2) inner wall, spout (5) inner wall sliding connection has slider (6), slider (6) are connected fixedly with locating plate (4).

6. The drilling tool for machining the bearing seat according to claim 5, wherein the drilling tool comprises: the inner wall of the sliding groove (5) is rotatably connected with a threaded adjusting rod (7), the end part of the threaded adjusting rod (7) penetrates through the mounting seat (1) and extends to the outer side of the mounting seat, the outer end of the threaded adjusting rod (7) is fixedly provided with a rotating wheel (8), and the sliding block (6) is in threaded connection with the threaded adjusting rod (7).

7. The drilling tool for machining the bearing seat according to claim 1, wherein the drilling tool comprises: drilling equipment (10) are including mounting panel (100), sliding part on mounting panel (100) and elevating system (9) is connected fixedly, frame (101) have been set firmly at mounting panel (100) top, frame (101) top has set firmly motor (102), motor (102) bottom output has set firmly pivot (103), pivot (103) bottom is passed frame (101) and is connected rather than rotating, pivot (103) circumference outer wall has set firmly gear (104), mounting panel (100) top is the rotation of rectangle mechanism and is connected with four drilling axle (105), drilling axle (105) top is passed mounting panel (100) and is extended to its top, drilling axle (105) circumference outer wall has set firmly gear two (106), gear one (104) and gear two (106) intermeshing.