CN218425784U - Radial drill limit structure for rotor scale machining - Google Patents

Abstract

The utility model relates to a radial drill limit structure is used in rotor scale processing, including drilling machine, glide machanism, commentaries on classics handle, graduated disk, slip axle and transmission structure, slip epaxial slip cover has the position adjustable lantern ring, the bottom slip cover of slip axle has contact ring, and contact ring's below is provided with axial position adjustable and supports the contact ring, support the lower terminal surface of contact ring and the most advanced parallel and level setting of drill bit, one side bolt fixedly connected with motor of glide machanism, and the output of motor passes through the transmission between wire rope and the transmission structure and is connected, and this scheme, through slip epaxial slip adjustable lantern ring of slip cover position, the position that supports the contact ring utilizes sliding bar and sleeve pipe between slide, utilizes whether the conducting strip switch-on between contact ring and the lantern ring to realize the control to the motor, thereby the motor carries out around rolling up pulling transmission structure and graduated disk separation to wire rope to this accurate control to the drilling depth.

Description

Radial drill limit structure for rotor scale machining

Technical Field

The application relates to the technical field of radial drilling machines, especially, relate to a radial drilling machine limit structure is used in rotor scale processing.

Background

The radial drilling machine is a drilling machine in which a rocker arm can rotate and lift around a vertical column, and a main spindle box generally moves horizontally on the rocker arm; the rotor scale consists of a powder quantitative feeding machine, an annular balance rotor scale, an air locking device and a microcomputer control part, wherein an impeller is arranged in the rotor scale, sealing plates are arranged on two sides of the rotor scale, through holes penetrating through the sealing plates are usually formed in the sealing plates for realizing the installation of the impeller, and the through holes are formed through a radial drilling machine.

Radial drill is when using, realize the control to the descending distance of drill bit through the graduated disk, it still contains an automatic drive graduated disk pivoted drive structure, utilize drive structure transmission graduated disk to carry out at the uniform velocity rotation, realize pushing down of drill bit, but driven distance needs the manual work to observe, after the distance targets in place, dial transmission structure out, under canceling release mechanical action, the transfer line stops down, reset to initial position department, however when manual observation error or carelessness of work appear, can lead to the degree of depth production poor pond of drilling, cause the work piece defective time, also or when carrying out the brill of through-hole and establishing, the descending distance is too big, it is impaired to lead to the brace table of below. Therefore, in order to solve the problem that workpieces or machine tools are easy to try to damage due to the fact that a limiting mechanism is not arranged when a radial drilling machine automatically descends, the technical personnel in the field provide the limiting structure of the radial drilling machine for machining the rotor scale.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that provides in the above-mentioned background art, this application provides a radial drill limit structure is used in rotor scale processing.

The application provides a pair of radial drill limit structure is used in rotor scale processing, including the drilling machine, there is glide machanism along horizontal direction sliding connection on the drilling machine, glide machanism one side rotates the commentaries on classics that is connected with coaxial setting and graduated disk, glide machanism's below sliding connection has the axle that slides, the last rotation of glide machanism is connected with carries out the driven transmission structure to the graduated disk, the axle that slides passes through the transmission structure or changes down the drive, set up the rotor scale shrouding that remains to be processed on the drilling machine, the epaxial slip cover of sliding has the lantern ring of position adjustable, the bottom slip cover of axle has contact ring, and contact ring's below is provided with axial position adjustable and supports the contact ring, support the most advanced parallel and level setting of contact ring's lower terminal surface and drill bit, one side bolt fixedly connected with motor of glide machanism, and the output of motor passes through the transmission between wire rope and the transmission structure and is connected, be provided with the conducting strip that controls the motor on the lantern ring and the contact ring, when the lantern ring with contact ring is put through, the motor rotates, carries out the rolling to wire rope.

Preferably, the vertical fixed connection in contact ring below has the sleeve pipe, and sheathed tube inside slip has the slide bar, vertical fixed connection between slide bar and the conflict ring.

Preferably, a supporting table is fixedly connected to the base of the drilling machine, and a plurality of sliding grooves are formed in the inner side of the supporting table.

Preferably, every equal detachable installs a set of sliding block, every group in the spout of brace table the sliding block all is provided with two, and the bottom of two sliding blocks is provided with rather than threaded connection's threaded rod, when the threaded rod rotated, two sliding blocks of transmission carried out looks reverse displacement all the time.

Preferably, the top end of the sliding block is provided with threads, the top end of the sliding block is in threaded connection with a nut sleeve, the sliding block is sleeved with a pressing plate in a sliding mode, and the nut sleeve limits the vertical position of the pressing plate on the sliding block in the vertical direction.

To sum up, the application comprises the following beneficial technical effects:

the distance between the sleeve ring and the contact ring is accurately controlled by sliding the sleeve ring with the position adjustable on the sliding shaft, the position of the contact ring is enabled to be arranged in parallel and level with the end part of the drill bit by utilizing the sliding between the sliding rod and the sleeve pipe, the contact ring is pushed to move upwards when the drill bit moves downwards, whether the contact ring is connected with the sleeve ring or not is utilized to control the motor, the motor winds the steel wire rope so as to pull the transmission structure to be separated from the index plate, the drilling depth is accurately controlled by the motor, the sleeve ring intersects in a manual observation mode, and the safety is higher while the precision is higher; the sliding grooves are formed in the supporting platform, the inner sides of the sliding grooves are slidably embedded with the detachably mounted sliding blocks, so that the sliding blocks can be subjected to position adjustment according to different conditions, the positions of the two sliding blocks can be conveniently adjusted by utilizing the threaded rods, and meanwhile, the directions of the pressing plates of the upper sliding sleeves can be adjusted, so that different clamping effects on workpieces are realized.

Drawings

FIG. 1 is an isometric view of a radial drill press locating structure for processing a rotor scale according to an embodiment of the application;

FIG. 2 is a structural diagram of a drilling mechanism of a limiting structure of a radial drilling machine for machining a rotor scale in the embodiment of the application;

FIG. 3 is an enlarged view of a position A of a limiting structure of a radial drilling machine for machining a rotor scale in the embodiment of the application;

FIG. 4 is a supporting table structure diagram of a radial drilling machine limiting structure for processing a rotor scale according to an embodiment of the present application;

FIG. 5 is a structural diagram of an adjusting mechanism of a limiting structure of a radial drilling machine for processing a rotor scale according to an embodiment of the present application.

Description of reference numerals: 1. drilling machine; 2. a sliding mechanism; 3. turning a handle; 4. an index plate; 5. a rotor scale seal plate; 6. a support table; 601. a chute; 7. a threaded rod; 8. a slip axis; 9. a collar; 10. a contact ring; 11. a sleeve; 12. a slide bar; 13. a contact ring; 14. a motor; 15. a transmission structure; 16. a wire rope; 17. a sliding block; 18. a pressing plate; 19. and a nut sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses radial drill limit structure is used in rotor scale processing. Referring to fig. 1-5, a limiting structure of a radial drilling machine for processing a rotor scale, including a drilling machine 1, a sliding mechanism 2 is slidably connected to the drilling machine 1 along a horizontal direction, a rotating handle 3 and an index plate 4 coaxially arranged are rotatably connected to one side of the sliding mechanism 2, a sliding shaft 8 is slidably connected to a lower portion of the sliding mechanism 2, a transmission structure 15 for driving the index plate 4 is rotatably connected to the sliding mechanism 2, the sliding shaft 8 is driven to move downwards through the transmission structure 15 or the rotating handle 3, a rotor scale closing plate 5 to be processed is arranged on the drilling machine 1, a position-adjustable sleeve ring 9 is slidably sleeved on the sliding shaft 8, a rubber ring is preferably arranged on an inner side of the sleeve ring 9, the sleeve ring 9 is slidably connected to the sliding shaft 8 through the rubber ring, a fastening knob is arranged on the sleeve ring 9, the position of the sleeve ring 9 is fixed on the sliding shaft 8 through the fastening knob, a contact ring 10 is slidably sleeved at a bottom end of the sliding shaft 8, an axial position-adjustable contact ring 13 is arranged below the contact ring 10, a lower end face of the contact ring 13 is flush with a tip end of a drill bit, a bolt fixedly connected to one side of the sliding mechanism 2, an output end of the bolt, a winding motor 14 is fixedly connected to a winding ring 16, a winding motor 14, a winding control circuit for controlling a winding mechanism 16 for controlling a winding of a winding motor 14, a winding mechanism 16, the winding mechanism 16 is arranged on the winding mechanism, the winding mechanism 14, the winding mechanism 16, the winding mechanism 14 and a winding mechanism 16, the winding mechanism 16 is arranged in a winding mechanism 16, and sleeve pipe 11's inside slip has slide bar 12, perpendicular fixed connection between slide bar 12 and the conflict ring 13, threaded connection has the knob on the preferred sleeve pipe 11, sleeve pipe 11 passes through the knob realize and the slide bar 12 between fixed connection, with this interval between regulation contact ring 10 and the conflict ring 13, fixedly connected with brace table 6 on the base of drilling machine 1, and brace table 6 inboard has seted up a plurality of spout 601, preferred spout 601 looks sideways at personally submits the structure of falling T, equal detachable installs a set of sliding block 17 in every brace table 6's spout 601, every sliding block 17 of group all is provided with two, two sliding block 17's bottom is provided with threaded rod 7 rather than threaded connection, when threaded rod 7 rotates, two sliding block 17 of transmission carry out looks sideways at reverse displacement all the time, two sliding block 17 of transmission carry out looks sideways at reverse displacement, sliding block 17 personally submits the structure of falling T, and sliding block 17 and the clearance fit between the top of sliding block 17, and threaded connection between two reverse threads respectively, with this when screw rod 7 rotates at will, two sliding block 17 of transmission carry out looks sideways at the press the nut 17 and carry out the smooth displacement of side view mutually, sliding block 17 and carry out the smooth sliding block 17 and press down the nut 17 to the press the clamp plate 18 that the slide block 17 is connected with the smooth nut 17 and carry out the smooth adjustment on the smooth slide block 17 of the smooth slide block 18, thereby the smooth slide block 17 of the smooth regulation on the smooth slide block 17 of the most of the smooth slide block 19 of the smooth slide block 18, thereby the smooth slide block 18 of the smooth slide block 17 of the vertical slide block 19 of the smooth regulation.

The application embodiment relates to a rotor scale processing is with radial drill limit structure's implementation principle does: firstly, sliding and embedding the sliding blocks 17 into appropriate sliding grooves 601 on a support table 6, then, rotating the threaded rod 7, enabling the threaded rod 7 to drive the two sliding blocks 17 to perform opposite displacement through bidirectional threads arranged on the threaded rod 7, enabling the distance between the two sliding blocks 17 to reach the minimum distance, placing the rotor scale sealing plate 5 on the support table 6, then, synchronously rotating the two threaded rods 7, enabling the distance between the sliding blocks 17 on the two threaded rods 7 to be increased, finally enabling the sliding blocks to be attached to the inner wall of the rotor scale sealing plate 5, sliding the pressing plates 18 onto the corresponding sliding blocks 17, and fastening the positions of the pressing plates 18 on the sliding blocks 17 through nut sleeves 19, so that the positions of the rotor scale sealing plates 5 are fixed, and stability of the drilling machine 1 in a subsequent drilling process is guaranteed; finally, the position of the sleeve ring 9 is adjusted according to the drilling depth required to be drilled, the distance between the sleeve ring 9 and the contact ring 10 is equal to the drilling depth, the position of the abutting ring 13 is selected according to the length of the drill, the sliding between the sleeve 11 and the slide rod 12 is utilized to ensure that the lower end face of the sleeve ring is arranged in parallel with the end portion of the drill, the transmission structure 15 is rotated to the position attached to the dividing disc 4, the transmission dividing disc 4 is rotated, the transmission sliding shaft 8 moves downwards, the abutting ring 13 and the upper end face of the rotor scale sealing plate 5 are arranged in an abutting mode when the drill drills, the abutting ring 13 pushes the contact ring 10 to move upwards under the action of the rotor scale sealing plate 5 until the contact ring 10 and the sleeve ring 9 are attached, the motor 14 fixed on the contact ring 10 and the sleeve ring 9 controls the conducting strips to trigger the conducting strips, the motor 14 rotates to wind the steel wire rope 16, the steel wire rope 16 pulls the transmission structure 15 to rotate outwards when the winding steel wire rope 16 is wound, the steel rope is separated from the dividing disc 4, the sliding shaft 8 is reset under the action of the resetting mechanism inside the sliding mechanism 2, so that the drilling depth is accurately controlled, the drilling depth is avoided, and the safety of the winding device is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a radial drill limit structure is used in rotor scale processing, includes drilling machine (1), there are glide machanism (2) along horizontal direction sliding connection on drilling machine (1), glide machanism (2) one side is rotated and is connected with the commentaries on classics of coaxial setting (3) and graduated disk (4), the below sliding connection of glide machanism (2) has axle of sliding (8), it is connected with to rotate on glide machanism (2) and carries out driven transmission structure (15) to graduated disk (4), axle of sliding (8) are down through transmission structure (15) or commentaries on classics (3) drive, be provided with rotor scale shrouding (5) that remain to process on drilling machine (1), its characterized in that: slip axle (8) upward slip cover has position adjustable lantern ring (9), the bottom sliding cover of slip axle (8) has contact ring (10), and the below of contact ring (10) is provided with axial position adjustable and supports and touch ring (13), the tip parallel and level setting of the lower terminal surface of support and touch ring (13) and drill bit, one side bolt fixedly connected with motor (14) of glide machanism (2), and the output of motor (14) passes through between wire rope (16) and transmission structure (15) transmission and connect, be provided with the conducting strip that carries out control to motor (14) on lantern ring (9) and contact ring (10), when conducting strip switches on lantern ring (9) and contact ring (10), motor (14) rotate, carry out the rolling to wire rope (16).

2. The radial drilling machine limit structure for the rotor scale machining of claim 1, characterized in that: contact ring (10) below perpendicular fixedly connected with sleeve pipe (11), and the inside slip of sleeve pipe (11) has inlayed slide bar (12), perpendicular fixed connection between slide bar (12) and conflict ring (13).

3. The radial drilling machine limit structure for the rotor scale machining of claim 1, characterized in that: a supporting table (6) is fixedly connected to the base of the drilling machine (1), and a plurality of sliding grooves (601) are formed in the inner side of the supporting table (6).

4. The radial drilling machine limit structure for the rotor scale machining of claim 3, characterized in that: every equal detachable installs a set of sliding block (17), every group in spout (601) of brace table (6) sliding block (17) all are provided with two, and the bottom of two sliding block (17) is provided with threaded rod (7) rather than threaded connection, when threaded rod (7) rotated, two sliding block (17) of transmission carried out phase reverse displacement all the time.

5. The radial drilling machine limiting structure for rotor scale machining according to claim 4, characterized in that: the top of sliding block (17) is seted up threadedly, and the top threaded connection of sliding block (17) has nut cover (19), sliding block (17) upper sliding sleeve has pressure board (18), nut cover (19) are spacing to pressure board (18) vertical direction position on sliding block (17).

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