CN213224933U

CN213224933U - Welding device for manufacturing mining machinery equipment

Info

Publication number: CN213224933U
Application number: CN202022260795.3U
Authority: CN
Inventors: 鱼自养; 鱼宇国
Original assignee: Shaanxi Pucheng Qinxing Construction Machinery Co ltd
Current assignee: Shaanxi Pucheng Qinxing Construction Machinery Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-18
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a welding set is used in mining machinery equipment manufacturing, comprising a frame body, the motor is installed to the inner wall of support body, the output shaft of motor has the screw thread to opposite lead screw soon, cup jointed two internal thread pieces, two through the screw thread on the lead screw the top of internal thread piece all is fixed with the clamping jaw. The utility model discloses the output shaft of well motor drives the screw thread and revolves to opposite lead screw rotation, makes two internal thread pieces drive the clamping jaw and do the opposite motion, presss from both sides tightly the work piece on the plummer, fixes the work piece on the plummer, prevents that it from sliding, can conveniently weld, has improved its welding efficiency and welding quality, and the PVC safety cover can prevent that the spark from spattering the staff when welding on one's body, has improved the security when its welding.

Description

Welding device for manufacturing mining machinery equipment

Technical Field

The utility model relates to a mechanical equipment makes technical field, especially relates to a welding set is used in mining machinery manufacturing.

Background

The gas metal arc welding is more and more widely applied to the welding of pressure vessels, and how to realize automation is always a research topic, particularly, the gas metal arc welding is very important to be applied to the welding of stainless steel composite plate pressure vessels and how to realize automation, and the gas metal arc welding is particularly common to the welding of workpieces in the manufacturing of mining machinery equipment.

However, when a workpiece is welded by the conventional welding device for mining machinery, the workpiece is not fixed, so that the workpiece is easy to slide during welding to cause welding deviation, and the welding efficiency and the welding quality are greatly affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art current welding set for mining machinery equipment when welding the work piece, because of its work piece does not have fixedly, very easily take place the work piece when the welding and slide, cause the welding skew phenomenon, very big influence its welding efficiency and welding quality's shortcoming, and the manufacturing of a mining machinery equipment who provides uses welding set.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a welding device for manufacturing mining machinery equipment comprises a frame body, wherein a motor is installed on the inner wall of the frame body, an output shaft of the motor is connected with a lead screw with opposite screw threads, two internal thread blocks are sleeved on the lead screw through the screw threads, clamping jaws are fixed at the tops of the two internal thread blocks, a bearing platform is fixed on the inner wall of the frame body, a rectangular opening is formed in the bearing platform, the two clamping jaws are located in the opening, first sliding blocks are fixed at the bottoms of the two internal thread blocks, a first sliding chute is formed in the bottom of the inner portion of the frame body, the two first sliding blocks are slidably installed in the first sliding chute, a sliding rod is fixed on the inner wall of the frame body, a sliding sleeve is sleeved on the sliding rod in a sliding mode, a connecting rod is fixed at the bottom of the sliding sleeve, a fixing plate is fixed at the bottom of the connecting rod, a coiled pipe, the utility model discloses a dust collector, including support body, bellows side-mounting has the dust catcher, the input intercommunication of dust catcher has the bellows, the bellows runs through support body and fixed plate and is connected with the dust absorption head, the bellows is installed in the serpentine tube, the side-mounting of support body has places the case, it is provided with welder in the case to place.

Preferably, the top of support body is fixed with the roof, the second spout has been seted up to the bottom of roof, the top of sliding sleeve is fixed with the second slider, second slider slidable mounting is in the second spout.

Preferably, annular PVC safety cover is installed at the top of plummer, the PVC safety cover is transparent PVC, two the clamping jaw all is located the PVC safety cover.

Preferably, the inner wall of the frame body is provided with a protective shell, and the motor is positioned in the protective shell.

Preferably, the bottom of support body is provided with the mounting hole, two the opposite face of clamping jaw all is fixed with the rubber strip.

Preferably, a handle is installed on the side face of the fixing plate, and a limiting block is fixed at the end of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the utility model discloses the output shaft of well motor drives the screw thread and revolves to opposite lead screw rotation, makes two internal thread pieces drive the clamping jaw and do the opposite motion, presss from both sides tightly the work piece on the plummer, fixes the work piece on the plummer, prevents that it from sliding, can conveniently weld, has improved its welding efficiency and welding quality, and the PVC safety cover can prevent that the spark from spattering the staff when welding on one's body, has improved the security when its welding.

2: the utility model discloses in use through the cooperation of dust catcher, the bellows, fixed plate and coiled pipe, can inhale the dust catcher with the sweeps that produces during the welding in, to its unified processing, the clean degree of operational environment has been improved, and is more environment-friendly, use through the cooperation of slide bar, sliding sleeve, connecting plate and fixed plate, can adjust the transverse distance of the dust absorption head of dust catcher, the coiled pipe can be adjusted the angle of dust absorption head, but the sweeps that produces during the multi-angle butt welding is cleared up, the convenience thereof has been improved.

Drawings

Fig. 1 is a cross-sectional view of a welding device for manufacturing mining machinery equipment according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a plummer of the welding device for manufacturing mining mechanical equipment provided by the utility model.

In the figure: the automatic welding machine comprises a frame body 1, a mounting hole 2, a limiting block 3, a first sliding groove 4, a first sliding block 5, a lead screw 6, an internal thread block 7, a placing box 8, a welding gun 9, a dust collector 10, a top plate 11, a second sliding groove 12, a second sliding block 13, a sliding sleeve 14, a sliding rod 15, a connecting rod 16, a handle 17, a PVC protective cover 18, a bearing platform 19, a fixing plate 20, a rubber strip 21, a coiled pipe 22, a clamping jaw 23, an opening 24, a corrugated pipe 25, a protective shell 26 and a motor 27.

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.

Referring to fig. 1-3, a welding device for manufacturing mining machinery equipment comprises a frame body 1, a motor 27 is installed on the inner wall of the frame body 1, an output shaft of the motor 27 is connected with a screw rod 6 with opposite screw threads, two internal thread blocks 7 are sleeved on the screw rod 6 through screw threads, clamping jaws 23 are fixed on the tops of the two internal thread blocks 7, a bearing platform 19 is fixed on the inner wall of the frame body 1, a rectangular opening 24 is formed in the bearing platform 19, the two clamping jaws 23 are located in the opening 24, first sliding blocks 5 are fixed on the bottoms of the two internal thread blocks 7, a first sliding chute 4 is formed in the bottom of the inside of the frame body 1, the two first sliding blocks 5 are slidably installed in the first sliding chute 4, a sliding rod 15 is fixed on the inner wall of the frame body 1, a sliding sleeve 14 is slidably sleeved on the sliding rod 15, a connecting rod 16 is fixed on the bottom of the sliding sleeve 14, the coiled pipe 22 is installed to the bottom of fixed plate 20, and the side-mounting of support body 1 has dust catcher 10, and the input intercommunication of dust catcher 10 has bellows 25, and bellows 25 runs through support body 1 and fixed plate 20 and is connected with the dust absorption head, and bellows 25 installs in coiled pipe 22, and the side-mounting of support body 1 has places case 8, places and is provided with welder 9 in the case 8.

The top of support body 1 is fixed with roof 11, second spout 12 has been seted up to the bottom of roof 11, sliding sleeve 14's top is fixed with second slider 13, second slider 13 slidable mounting is in second spout 12, annular PVC safety cover 18 is installed at plummer 19's top, PVC safety cover 18 is transparent PVC, two clamping jaws 23 all are located PVC safety cover 18, protective housing 26 is installed to the inner wall of support body 1, motor 27 is located protective housing 26, the bottom of support body 1 is provided with mounting hole 2, the opposite face of two clamping jaws 23 all is fixed with rubber strip 21, the side-mounting of fixed plate 20 has handle 17, the end fixing of lead screw 6 has stopper 3.

The working principle is as follows: when in use, a workpiece to be welded is placed on the bearing platform 19, the motor 27 is started, the output shaft of the motor 27 drives the screw rod 6 with opposite screw threads to rotate, the two internal thread blocks 7 drive the clamping jaws 23 to move oppositely, the workpiece on the bearing platform 19 is clamped, the workpiece is fixed on the bearing platform 19 to prevent the workpiece from sliding, the welding can be facilitated, the welding efficiency and the welding quality are improved, the PVC protective cover 18 can prevent sparks from splashing on workers during welding, the welding safety is improved, the scraps generated during welding can be sucked into the dust collector 10 through the matching use of the dust collector 10, the corrugated pipe 25, the fixing plate 20 and the coiled pipe 22 to be treated uniformly, the cleanliness of the working environment is improved, the environment is more environment-friendly, the handle 17 can be pulled when the angle and the transverse distance of the dust collector head need to be adjusted, the handle 17 drives the sliding sleeve 14 to slide on the sliding rod 15 through the fixing plate 20 and the connecting rod 16, the transverse distance of the dust collection head is adjusted, the angle of the dust collection head can be adjusted by matching the serpentine pipe 22 and the corrugated pipe 25, scraps generated in welding can be cleaned at multiple angles, and convenience of the dust collection head is improved.

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 welding set is used in mining machinery manufacturing equipment, includes support body (1), its characterized in that, motor (27) are installed to the inner wall of support body (1), the output shaft of motor (27) has the screw to opposite lead screw (6) soon, two internal thread piece (7) have been cup jointed through the screw thread on lead screw (6), two the top of internal thread piece (7) all is fixed with clamping jaw (23), the inner wall of support body (1) is fixed with plummer (19), set up opening (24) of rectangle on plummer (19), two clamping jaw (23) all are located opening (24), two the bottom of internal thread piece (7) all is fixed with first slider (5), first spout (4) have been seted up to the bottom of the inside of support body (1), two first slider (5) all slidable mounting is in first spout (4), the inner wall of support body (1) is fixed with slide bar (15), sliding sleeve (14) have been cup jointed in the slip on slide bar (15), the bottom of slide sleeve (14) is fixed with connecting rod (16), the bottom of connecting rod (16) is fixed with fixed plate (20), coiled pipe (22) are installed to the bottom of fixed plate (20), the side-mounting of support body (1) has dust catcher (10), the input intercommunication of dust catcher (10) has bellows (25), bellows (25) run through support body (1) and fixed plate (20) and are connected with the dust absorption head, install in coiled pipe (22) bellows (25), the side-mounting of support body (1) has places case (8), it is provided with welder (9) in case (8) to place.

2. The welding device for manufacturing mining machinery equipment as defined in claim 1, wherein a top plate (11) is fixed to the top of the frame body (1), a second sliding groove (12) is formed in the bottom of the top plate (11), a second sliding block (13) is fixed to the top of the sliding sleeve (14), and the second sliding block (13) is slidably mounted in the second sliding groove (12).

3. The mining machinery equipment manufacturing welding device according to claim 1, characterized in that an annular PVC protection cover (18) is installed on the top of the bearing platform (19), the PVC protection cover (18) is made of transparent PVC, and the two clamping jaws (23) are both located in the PVC protection cover (18).

4. The mining machinery manufacturing welding device according to claim 1, characterized in that a protective shell (26) is installed on the inner wall of the frame body (1), and the motor (27) is located in the protective shell (26).

5. The welding device for mining machinery equipment manufacturing according to claim 1, characterized in that a mounting hole (2) is formed in the bottom of the frame body (1), and rubber strips (21) are fixed to the opposite surfaces of the two clamping jaws (23).

6. The welding device for mining machinery manufacturing according to claim 1, wherein a handle (17) is attached to a side surface of the fixing plate (20), and a stopper (3) is fixed to an end of the lead screw (6).