CN218488801U

CN218488801U - Positioning fixture for turning and milling of mining machine rotary table

Info

Publication number: CN218488801U
Application number: CN202220475045.4U
Authority: CN
Inventors: 陈建峰; 赵兵亮
Original assignee: Suzhou Changwei Machinery Co ltd
Current assignee: Suzhou Changwei Machinery Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2023-02-17
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a positioning clamp for turning and milling of a mining machine rotary table, which relates to the technical field of positioning clamps and comprises a base and a stabilizing component; base: the front side of the base is provided with a sliding groove, the rear side of the top end of the base is fixedly provided with a sliding rod, the sliding rod is connected with a sliding hole on the right side of the connecting seat in a sliding manner, two ends of the front side surface of the connecting seat are respectively provided with a spring, the front side of the spring is provided with a connecting plate, the rear side of the connecting plate is provided with a fixed rod, the rear side end of the fixed rod is provided with a pressing plate, a fixed frame at the bottom end of a sliding block is installed inside a fixed groove at the top end of a rotary table, then the connecting seat and the sliding rod slide to adjust the height of the pressing plate, the outer side of the pressing plate is provided with a stabilizing assembly, and the top end of the base is provided with a locking assembly; wherein: still include slider and mount, the slider have two and respectively with spout sliding connection, the bottom of slider is equipped with the mount, this mining machine revolving platform turn-milling is with positioning fixture, and it is convenient to adjust, presss from both sides tightly firmly, the dismouting of being convenient for.

Description

Positioning fixture for turning and milling of mining machine rotary table

Technical Field

The utility model relates to a positioning fixture technical field specifically is a mining machine revolving platform turn-milling is with positioning fixture.

Background

Mining machines are mechanical equipment used for directly mining useful minerals and preparation work for mining, and mainly comprise mining machines for mining metal ores and non-metal ores; a coal mining machine for mining coal; oil drilling machinery that the exploitation oil was used etc. and add the top that need put the revolving platform with it to the ore of opening, but add the ore and need use positioning fixture to fix the ore of processing, but present positioning fixture is inconvenient carries out the regulation of height according to the size of ore, and the anchor clamps are difficult for appearing becoming flexible with being connected of revolving platform simultaneously and lead to droing, for this reason, we propose a mining machine revolving platform positioning fixture for turn-milling process.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a positioning fixture is used in mining machine revolving platform turn-milling processing, adjust the convenience, press from both sides tightly firmly, the dismouting of being convenient for can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning clamp for turning and milling of a mining machine rotary table comprises a base and a stabilizing assembly;

a base: the front side of the base is provided with a sliding groove, the rear side of the top end of the base is fixedly provided with a sliding rod, the sliding rod is in sliding connection with a sliding hole on the right side of the connecting seat, two ends of the front side surface of the connecting seat are respectively provided with a spring, the front side of the spring is provided with a connecting plate, the rear side of the connecting plate is provided with a fixed rod, the rear side end of the fixed rod is provided with a pressing plate, the outer side of the pressing plate is provided with a stabilizing assembly, and the top end of the base is provided with a locking assembly;

wherein: still include slider and mount, the slider has two and respectively with spout sliding connection, the bottom of slider is equipped with the mount.

Inside the fixed slot on revolving platform top was installed to the mount with the slider bottom, then the connecting seat slides with the slide bar and comes highly adjusting the clamp plate, and spring resilience makes the clamp plate press from both sides tight fixedly to the ore simultaneously, prevents that the ore from adding the problem that appears sliding and drop man-hour.

Further, firm subassembly contains rubber pad, mounting bracket, card hole and fixture block, the fixture block has two and establishes respectively at the leading flank of clamp plate, the both ends of rubber pad leading flank all are equipped with the mounting bracket, the mounting bracket joint is in the outside of clamp plate, the middle part of mounting bracket is equipped with the card hole, blocks the mounting bracket in the outside of clamp plate, makes the fixture block card advance to block downthehole portion and fixes the rubber pad, and the rubber pad can increase the steadiness that the ore was fixed to it is not hard up to prevent to press from both sides tight department to appear.

Furthermore, the locking assembly comprises a locking frame, a telescopic rod, a linear motor and a fixed seat, the linear motor is arranged at the top end of the base, the telescopic rod is arranged at the top end of the linear motor electronic seat, the locking frame is fixed at the top end of the telescopic rod, the fixed seat is arranged on the front side face of the connecting plate, the input end of the linear motor is electrically connected with the output end of the external controller, the linear motor drives the locking frame to move to the bottom end of the fixed seat, the locking frame is clamped on the outer side of the fixed seat through the pulling telescopic rod, and therefore the position of the connecting plate is fixed, and the pressing plate is guaranteed not to be moved mistakenly.

Further, still include runner and screw rod, the screw rod rotates the rear side of connecting on the base top, the top of screw rod is equipped with the runner, the screw rod is connected with the left screw thread of connecting seat, rotates the runner and drives the screw rod rotatory to can adjust the height of connecting seat.

The bidirectional screw rod is rotatably connected inside the sliding groove, the rotating handle is arranged at the front end of the left side face of the base, the right end of the rotating handle is connected with the left end of the bidirectional screw rod, threads at two ends of the bidirectional screw rod are opposite, the bidirectional screw rod is in threaded connection with a screw hole in the side face of the sliding block, and the rotating handle is rotated to drive the bidirectional screw rod to rotate, so that the fixing frame is fixed inside a fixing groove in the top end of the rotary table.

Further, still include spring beam and spacing, the spring beam is established at the left surface of base, the front end of spring beam is equipped with spacing, and the spring beam kick-backs and makes spacing card advance the inside of the spacing groove in the commentaries on classics outside to fix it.

Compared with the prior art, the beneficial effects of the utility model are that: this mining machine revolving platform turn-milling is with positioning fixture has following benefit:

1. the fixing frame at the bottom end of the sliding block is installed inside the fixing groove at the top end of the rotary table, then the connecting seat and the sliding rod slide to adjust the height of the pressing plate, and meanwhile, the pressing plate is clamped and fixed by the aid of resilience of the spring, so that the problem that the ore slides and falls during processing is solved;

2. the mounting frame is clamped on the outer side of the pressing plate, so that the clamping block is clamped into the clamping hole to fix the rubber pad, and the rubber pad can increase the stability of ore fixation to prevent the clamping position from loosening;

3. linear electric motor drives the locking frame and moves the bottom of fixing base, and the pulling telescopic link makes the locking frame card in the outside of fixing base to fix the position of connecting plate, thereby guarantee that the pressure plate can not appear the maloperation.

Drawings

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

In the figure: the device comprises a base 1, a stabilizing assembly 2, a rubber pad 21, a mounting rack 22, a clamping hole 23, a clamping block 24, a locking assembly 3, a locking rack 31, a telescopic rod 32, a linear motor 33, a fixing seat 34, a sliding groove 4, a sliding block 5, a fixing rack 6, a sliding rod 7, a connecting seat 8, a spring 9, a connecting plate 10, a fixing rod 11, a pressing plate 12, a rotating wheel 13, a screw rod 14, a bidirectional screw rod 15, a rotating handle 16, a spring rod 17 and a limiting rack 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a technical solution: a positioning clamp for turning and milling of a mining machine rotary table comprises a base 1 and a stabilizing assembly 2;

base 1: the front side is provided with a sliding chute 4, the rear side of the top end of a base 1 is fixedly provided with a sliding rod 7, the sliding rod 7 is in sliding connection with a sliding hole on the right side of a connecting seat 8, two ends of the front side surface of the connecting seat 8 are respectively provided with a spring 9, the front side of the spring 9 is provided with a connecting plate 10, the rear side of the connecting plate 10 is provided with a fixing rod 11, the rear side end of the fixing rod 11 is provided with a pressing plate 12, a fixing frame 6 at the bottom end of a sliding block 5 is installed inside a fixing groove on the top end of a rotary table, then the connecting seat 8 and the sliding rod 7 slide to adjust the height of the pressing plate 12, meanwhile, the pressing plate 12 is clamped and fixed by rebounding of the spring 9, the problem of sliding and falling during ore processing is prevented, the outer side of the pressing plate 12 is provided with a stabilizing assembly 2, the stabilizing assembly 2 comprises two rubber pads 21, an installing frame 22, two clamping holes 23 and clamping blocks 24 are respectively arranged on the front side surface of the pressing plate 12, two ends of the front side surface of the rubber pad 21 are respectively provided with the installing frame 22, the mounting frame 22 is clamped on the outer side of the pressing plate 12, a clamping hole 23 is formed in the middle of the mounting frame 22, the mounting frame 22 is clamped on the outer side of the pressing plate 12, the clamping block 24 is clamped into the clamping hole 23 to fix the rubber pad 21, the rubber pad 21 can increase the stability of fixing the ore to prevent the clamping position from loosening, the locking assembly 3 is arranged at the top end of the base 1, the locking assembly 3 comprises a locking frame 31, a telescopic rod 32, a linear motor 33 and a fixed seat 34, the linear motor 33 is arranged at the top end of the base 1, the telescopic rod 32 is arranged at the top end of a movable seat of the linear motor 33, the locking frame 31 is fixed at the top end of the telescopic rod 32, the fixed seat 34 is arranged on the front side face of the connecting plate 10, the input end of the linear motor 33 is electrically connected with the output end of an external controller, the linear motor 33 drives the locking frame 31 to move to the bottom end of the fixed seat 34, and pulls the telescopic rod 32 to clamp the locking frame 31 on the outer side of the fixed seat 34, thereby fixing the position of the connecting plate 10 and ensuring that the pressing plate 12 does not generate misoperation;

wherein: still include slider 5 and mount 6, slider 5 has two and respectively with 4 sliding connection of spout, the bottom of slider 5 is equipped with mount 6, still include runner 13 and screw rod 14, screw rod 14 rotates the rear side of connecting on base 1 top, the top of screw rod 14 is equipped with runner 13, screw rod 14 and the left screw threaded connection of connecting seat 8, it drives screw rod 14 rotatory to rotate runner 13, thereby can adjust the height of connecting seat 8, still include two-way lead screw 15 and change 16, two-way lead screw 15 rotates the inside of connecting at spout 4, change 16 and establish the front end at the base 1 left surface, change 16's right-hand member and the left end of two-way lead screw 15 and be connected, the screw thread at two-way lead screw 15 both ends is opposite, two-way lead screw 15 and the screw threaded connection of slider 5 side, it drives two-way lead screw 15 rotatory to rotate change 16, thereby make mount 6 fix inside the fixed slot on revolving platform top, still include spring beam 17 and spacing 18, spring beam 17 establishes the left surface at base 1, spring beam 17's front end is equipped with spacing 18, spring beam 17 makes spacing 18 advance the inside the card slot of the outside of spacing to its fixed.

The utility model provides a pair of mining machine revolving platform turn-milling is with positioning fixture's theory of operation as follows: at first, install the fixed slot on revolving platform top inside with mount 6 of slider 5 bottom, it is rotatory to rotate 16 drive two-way lead screw 15, thereby make mount 6 fix inside the fixed slot on revolving platform top, spring beam 17 kick-backs simultaneously and makes spacing 18 card advance 16 the inside of the spacing groove in the outside fixed to it, then it is rotatory to rotate runner 13 and drive screw rod 14, thereby can adjust the height of connecting seat 8, block mounting bracket 22 in the outside of clamp plate 12, make fixture block 24 card advance inside the card hole 23 and fix rubber pad 21, and rubber pad 21 can increase the steadiness that the ore was fixed, in order to prevent that tight department of clamp from appearing becoming flexible, spring 9 kick-backs simultaneously and makes clamp plate 12 press from both sides tight fixed to the ore, prevent that the problem that the ore from appearing sliding and dropping during processing, linear electric motor 33 drives the bottom that locking frame 31 removed fixing base 34 afterwards, pulling telescopic link 32 makes locking frame 31 block in the outside of fixing base 34, thereby fix the position of connecting plate 10, thereby guarantee that the false action can not appear in clamp plate 12.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a mining machine revolving platform turn-milling is with positioning fixture which characterized in that: comprises a base (1) and a stabilizing component (2);

base (1): the front side of the base is provided with a sliding chute (4), the rear side of the top end of the base (1) is fixedly provided with a sliding rod (7), the sliding rod (7) is in sliding connection with a sliding hole on the right side of the connecting seat (8), two ends of the front side surface of the connecting seat (8) are respectively provided with a spring (9), the front side of each spring (9) is provided with a connecting plate (10), the rear side of each connecting plate (10) is provided with a fixing rod (11), the rear side end of each fixing rod (11) is provided with a pressing plate (12), the outer side of each pressing plate (12) is provided with a stabilizing component (2), and the top end of the base (1) is provided with a locking component (3);

wherein: still include slider (5) and mount (6), slider (5) have two and respectively with spout (4) sliding connection, the bottom of slider (5) is equipped with mount (6).

2. The mining machine turret turn-milling machine positioning fixture as claimed in claim 1, wherein: firm subassembly (2) contain rubber pad (21), mounting bracket (22), card hole (23) and fixture block (24), fixture block (24) have two and establish respectively at the leading flank of clamp plate (12), the both ends of rubber pad (21) leading flank all are equipped with mounting bracket (22), mounting bracket (22) joint is in the outside of clamp plate (12), the middle part of mounting bracket (22) is equipped with card hole (23).

3. The mining machine turret turn-milling machine positioning fixture as claimed in claim 1, wherein: the locking assembly (3) comprises a locking frame (31), an expansion link (32), a linear motor (33) and a fixed seat (34), the linear motor (33) is arranged at the top end of the base (1), the expansion link (32) is arranged at the top end of a rotor seat of the linear motor (33), the locking frame (31) is fixed at the top end of the expansion link (32), the fixed seat (34) is arranged on the front side face of the connecting plate (10), and the input end of the linear motor (33) is electrically connected with the output end of an external controller.

4. The mining machine turret turn-milling machine positioning fixture as claimed in claim 1, wherein: still include runner (13) and screw rod (14), screw rod (14) rotate to be connected in the rear side on base (1) top, the top of screw rod (14) is equipped with runner (13), screw rod (14) and the left screw threaded connection of connecting seat (8).

5. The mining machine turret turn-milling machine positioning fixture as claimed in claim 1, wherein: the novel multifunctional rotary table is characterized by further comprising a bidirectional lead screw (15) and a rotary handle (16), wherein the bidirectional lead screw (15) is rotatably connected inside the sliding groove (4), the rotary handle (16) is arranged at the front end of the left side face of the base (1), the right end of the rotary handle (16) is connected with the left end of the bidirectional lead screw (15), threads at two ends of the bidirectional lead screw (15) are opposite, and the bidirectional lead screw (15) is in threaded connection with a screw hole in the side face of the sliding block (5).

6. The mining machine turret turn-milling machine positioning fixture as claimed in claim 1, wherein: still include spring beam (17) and spacing (18), establish the left surface at base (1) in spring beam (17), the front end of spring beam (17) is equipped with spacing (18).