CN210909655U

CN210909655U - Excavator front wheel right-turn cantilever crane processing frock

Info

Publication number: CN210909655U
Application number: CN201921541719.0U
Authority: CN
Inventors: 刘永久; 王庆纲
Original assignee: Chongqing Dashuo Machinery Co ltd
Current assignee: Chongqing Dashuo Machinery Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-03
Anticipated expiration: 2029-09-17

Abstract

The utility model provides an excavator front wheel right turn cantilever crane processing frock relates to processing frock technical field, the on-line screen storage device comprises a base, the top fixed mounting of base has the mount pad, the equal fixed mounting in top both sides of mount pad has the hydraulic pump, the output swing joint of hydraulic pump has the member, the one end fixed mounting that the hydraulic pump was kept away from to the member has a mounting structure, the top of base is located mount pad one side fixed mounting and has clamping structure. The utility model discloses, through this clamping structure, not only on the centre gripping, reduce the shake, it is stable to increase the centre gripping, and avoids centre gripping arm centre gripping to damage the work piece, also can carry out distance adjustment and three hundred sixty degrees all sides rotation from top to bottom simultaneously, reduces man-hour, and work piece position control's the degree of difficulty improves work piece processing speed and machining precision.

Description

Excavator front wheel right-turn cantilever crane processing frock

Technical Field

The utility model relates to a processing frock technical field especially relates to an excavator front wheel right turn cantilever crane processing frock.

Background

An excavator, also known as a digging machine or a digger, is an earth moving machine which uses a bucket to dig materials higher or lower than a bearing surface and loads the materials into a transport vehicle or unloads the materials to a stockyard, wherein the materials dug by the excavator mainly comprise soil, coal, silt, soil after pre-loosening and rock.

The front wheel right-turning arm support is an important part on an excavator, along with the improvement of a production process and a device, an original tool cannot be suitable for machining the front wheel right-turning arm support on a numerical control lathe, different heights and angles need to be changed back and forth in multiple machining steps of the front wheel right-turning arm support, the front wheel right-turning arm support is clamped by continuous disassembly and assembly in the traditional operation, different angles and different heights are achieved, repeated operation is carried out, the production efficiency is influenced, and the product precision is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an excavator front wheel right-turn arm frame processing tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an excavator front wheel right turn cantilever crane processing frock, includes the base, the top fixed mounting of base has the mount pad, the equal fixed mounting in top both sides of mount pad has the hydraulic pump, the output swing joint of hydraulic pump has the member, the one end fixed mounting that the hydraulic pump was kept away from to the member has mounting structure, the top of base is located mount pad one side fixed mounting has clamping structure.

Preferably, the clamping structure includes the support column, the top fixed mounting of support column has the lifter, the shape of lifter is "L" type to adopt the integrative machine-shaping of clod wash technique, the one end fixed mounting that the support column was kept away from to the lifter has electric putter.

Preferably, the output end of the electric push rod is movably connected with a connecting rod, one end of the connecting rod, which is far away from the electric push rod, is fixedly provided with a shaft rod, two ends of the shaft rod are fixedly provided with rotating rods, the free end of each rotating rod is fixedly provided with a bearing, and the other end of each bearing is fixedly provided with a clamping piece.

Preferably, the holder includes the grip slipper, the spout has been seted up in the front of grip slipper, the inner wall fixed mounting of spout has elastic spring, the inner wall sliding connection of spout has the centre gripping arm, elastic spring keeps away from the one end and the centre gripping arm fixed connection of spout inner wall, the surface veneer of centre gripping arm has protruding rubber.

Preferably, mounting structure includes the mounting panel, threaded hole is seted up to the inner wall of mounting panel, the mounting panel has the threaded rod through screw hole threaded connection, the inside fixed mounting of mounting panel has sealed frame, the threaded rod runs through sealed frame and extends to the inside of sealed frame.

Preferably, the mounting groove has been seted up at the top of mounting panel, the inside bottom fixed mounting that is located the mounting groove of mounting panel has the rectangle frame, the inside rotation of rectangle frame is connected with the screw rod, the screw rod runs through rectangle frame and mounting groove in proper order and extends to the inside of mounting groove, the screw rod is located the fixed cover of the inside one end surface of rectangle frame and is equipped with the fan blade, the inside of rectangle frame is located the relative position intercommunication of fan blade and has the leather hose, the one end and the sealed frame intercommunication of rectangle frame are kept away from to the leather hose.

Advantageous effects

1. In the utility model, by arranging the clamping structure, when a workpiece needs to be processed, the sliding clamping arm moves along the chute, the clamping arm extrudes the elastic spring, the workpiece to be processed is placed between the clamping arms, the clamping arms are loosened, the workpiece to be processed is tightly clamped by the clamping arms through the resilience force of the elastic spring, the raised rubber is arranged, on one hand, the contact area between the clamping arms and the workpiece to be processed is increased, the clamping stability is improved, on the other hand, the clamping arms are prevented from being in hard contact with the workpiece to be processed, the workpiece to be processed is damaged, on the other hand, when the height needs to be adjusted, the lifting rod is pulled, when the angle needs to be adjusted, the shaft rod is rotated or the clamping seat is rotated through the bearing, so that the clamping structure not only reduces the shake in the clamping, increases the clamping stability, and avoids the clamping arms from clamping and damaging the workpiece, but also can carry out the up-down distance adjustment and the, the difficulty of adjusting the position of the workpiece during machining is reduced, and the machining speed and the machining precision of the workpiece are improved.

2. In the utility model, by arranging the mounting structure, when the workpiece needs to be polished, only the polishing equipment needs to be fixed on the mounting plate, when the workpiece needs to be painted, only the painting equipment is fixed on the mounting plate, when the required equipment is placed on the mounting plate, and is embedded into the mounting groove, the threaded rod is rotated, the threaded rod moves along the inner wall of the sealing frame through the threaded hole and extrudes air in the sealing frame, so that the air enters the leather hose, the air enters the rectangular frame through the leather hose, so that the air blows the fan blade to rotate, the fan blade drives the screw to rotate, the screw is spirally inserted into required equipment to be fixed, make this frock can satisfy the processing of different equipment, avoided carrying out the dismantlement that relapses to the work piece, improved process rate, set up the hydraulic pump simultaneously for the mounting panel can adjust at any time with the height distance of work piece.

Drawings

Fig. 1 is a schematic structural view of the excavator front wheel right-turn boom machining tool provided by the utility model;

fig. 2 is a schematic side view of the machining tool for the right arm support of the front wheel of the excavator according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;

fig. 4 is the utility model provides an excavator front wheel right turn cantilever crane processing frock's mounting structure's schematic structure diagram.

Illustration of the drawings:

1. a base; 2. a mounting seat; 3. a hydraulic pump; 4. a rod member; 5. a mounting structure; 51. mounting a plate; 52. a threaded hole; 53. a threaded rod; 54. a sealing frame; 55. a leather hose; 56. a rectangular frame; 57. a screw; 58. a fan blade; 59. mounting grooves; 6. a clamping structure; 61. a support pillar; 62. a lifting rod; 63. an electric push rod; 64. a connecting rod; 65. a shaft lever; 66. a rotating rod; 67. a bearing; 68. a clamping member; 681. a clamping seat; 682. a chute; 683. an elastic spring; 684. a clamp arm; 685. and (4) raised rubber.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, an excavator front wheel right turn cantilever crane processing frock includes base 1, and the top fixed mounting of base 1 has mount pad 2, and the equal fixed mounting in top both sides of mount pad 2 has hydraulic pump 3, and hydraulic pump 3's output swing joint has member 4, and the one end fixed mounting that hydraulic pump 3 was kept away from to member 4 has mounting structure 5, and the top of base 1 is located mount pad 2 one side fixed mounting and has clamping structure 6.

The clamping structure 6 comprises a supporting column 61, a lifting rod 62 is fixedly mounted at the top of the supporting column 61, the lifting rod 62 is in an L shape and is integrally formed by adopting a cold bending technology, an electric push rod 63 is fixedly mounted at one end, far away from the supporting column 61, of the lifting rod 62, a connecting rod 64 is movably connected with the output end of the electric push rod 63, a shaft rod 65 is fixedly mounted at one end, far away from the electric push rod 63, of the connecting rod 64, rotary rods 66 are fixedly mounted at two ends of the shaft rod 65, a bearing 67 is fixedly mounted at the free end of each rotary rod 66, a clamping piece 68 is fixedly mounted at the other end of each bearing 67, each clamping piece 68 comprises a clamping seat 681, a sliding groove 682 is formed in the front face of each clamping seat 681, an elastic spring 683 is fixedly mounted on the inner wall of each sliding groove 682, a clamping arm 684 is slidably connected with one end, far away from the inner wall of each, through setting up clamping structure 6, not only in the centre gripping, reduce the shake, it is stable to increase the centre gripping, and avoids the 684 centre gripping of centre gripping arm to damage the work piece, also can carry out distance adjustment and three hundred sixty degrees omnidirectional rotation from top to bottom simultaneously, reduces man-hour, and the degree of difficulty of work piece position control improves work piece machining speed and machining precision.

The mounting structure 5 comprises a mounting plate 51, a threaded hole 52 is formed in the inner wall of the mounting plate 51, the mounting plate 51 is in threaded connection with a threaded rod 53 through the threaded hole 52, a sealing frame 54 is fixedly mounted inside the mounting plate 51, the threaded rod 53 penetrates through the sealing frame 54 and extends into the sealing frame 54, a mounting groove 59 is formed in the top of the mounting plate 51, a rectangular frame 56 is fixedly mounted at the bottom of the mounting groove 59 inside the mounting plate 51, a threaded rod 57 is rotatably connected inside the rectangular frame 56, the threaded rod 57 sequentially penetrates through the rectangular frame 56 and the mounting groove 59 and extends into the mounting groove 59, a fan blade 58 is fixedly sleeved on the outer surface of one end of the threaded rod 57 inside the rectangular frame 56, a leather hose 55 is communicated at the position opposite to the fan blade 58 inside the rectangular frame 56, one end of the leather hose 55 far away from the rectangular frame 56 is communicated with the sealing frame 54, repeated disassembly of the workpiece is avoided, the machining speed is improved, and meanwhile, the hydraulic pump 3 is arranged, so that the mounting plate 51 can be adjusted to be away from the workpiece at any time.

The utility model discloses a theory of operation: when the work piece needs to be processed, the slip centre gripping arm 684 moves along spout 682, centre gripping arm 684 extrudes elastic spring 683 simultaneously, place the work piece of treating to process between centre gripping arm 684, unclamp centre gripping arm 684, resilience force through elastic spring 683, make the work piece is treated to the centre gripping that centre gripping arm 684 is tight, set up protruding rubber 685 simultaneously, increase the area of contact of centre gripping arm 684 with the work piece of treating to process on the one hand, improve the centre gripping stability, avoid centre gripping arm 684 to take place rigid contact with the work piece of treating to process on the one hand, cause the damage of the work piece of treating to process, simultaneously when needs height-adjusting, pulling lifter 62 can, when needs angle regulation, it can to rotate axostylus axostyle 65 or through bearing 67 rotation grip slipper 681.

When the workpiece needs to be polished, only the polishing equipment needs to be fixed on the mounting plate 51, when the workpiece needs to be painted, only the painting equipment needs to be fixed on the mounting plate 51, when a desired device is placed on the mounting plate 51 and inserted into the inside of the mounting groove 59, the screw rod 53 is rotated, the screw rod 53 moves along the inner wall of the sealing frame 54 through the screw hole 52, and presses air inside the sealing frame 54, so that the air enters the bellows 55, the air enters the rectangular frame 56 through the leather hose 55, so that the air blows the fan blade 58 to rotate, the fan blade 58 drives the screw 57 to rotate, the screw 57 is spirally inserted into required equipment to be fixed, the tool can meet the requirements of processing of different devices, avoids repeated disassembly of workpieces, improves the processing speed, meanwhile, the hydraulic pump 3 is arranged, so that the mounting plate 51 can be adjusted to be away from the workpiece at any time.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an excavator front wheel right turn cantilever crane processing frock, includes base (1), its characterized in that: the utility model discloses a hydraulic pump, including base (1), the top fixed mounting of base (1) has mount pad (2), the equal fixed mounting in top both sides of mount pad (2) has hydraulic pump (3), the output swing joint of hydraulic pump (3) has member (4), the one end fixed mounting that hydraulic pump (3) were kept away from in member (4) has mounting structure (5), the top of base (1) is located mount pad (2) one side fixed mounting has clamping structure (6).

2. The excavator front wheel right-turn arm support machining tool according to claim 1, characterized in that: clamping structure (6) include support column (61), the top fixed mounting of support column (61) has lifter (62), the shape of lifter (62) is "L" type to adopt clod wash technique integrated into one piece, the one end fixed mounting that support column (61) were kept away from in lifter (62) has electric putter (63).

3. The excavator front wheel right-turn arm support machining tool according to claim 2, characterized in that: the output end swing joint of electric putter (63) has connecting rod (64), the one end fixed mounting that electric putter (63) were kept away from in connecting rod (64) has axostylus axostyle (65), the equal fixed mounting in both ends of axostylus axostyle (65) has bull stick (66), the free end fixed mounting of bull stick (66) has bearing (67), the other end fixed mounting of bearing (67) has holder (68).

4. The excavator front wheel right-turn arm support machining tool according to claim 3, characterized in that: the clamping piece (68) comprises a clamping seat (681), a sliding groove (682) is formed in the front face of the clamping seat (681), an elastic spring (683) is fixedly mounted on the inner wall of the sliding groove (682), a clamping arm (684) is connected to the inner wall of the sliding groove (682) in a sliding mode, one end, far away from the inner wall of the sliding groove (682), of the elastic spring (683) is fixedly connected with the clamping arm (684), and protruding rubber (685) is glued on the outer surface of the clamping arm (684).

5. The excavator front wheel right-turn arm support machining tool according to claim 1, characterized in that: mounting structure (5) are including mounting panel (51), threaded hole (52) have been seted up to the inner wall of mounting panel (51), mounting panel (51) have threaded rod (53) through threaded hole (52) threaded connection, the inside fixed mounting of mounting panel (51) has sealed frame (54), threaded rod (53) run through sealed frame (54) and extend to the inside of sealed frame (54).

6. The excavator front wheel right-turn arm support machining tool according to claim 5, characterized in that: mounting groove (59) have been seted up at the top of mounting panel (51), the bottom fixed mounting that the inside of mounting panel (51) is located mounting groove (59) has rectangle frame (56), the inside rotation of rectangle frame (56) is connected with screw rod (57), screw rod (57) run through rectangle frame (56) and mounting groove (59) in proper order and extend to the inside of mounting groove (59), the one end fixed surface that screw rod (57) are located rectangle frame (56) inside is equipped with fan blade (58), the inside position intercommunication that is located fan blade (58) relatively of rectangle frame (56) has leather hose (55), the one end and sealed frame (54) intercommunication of rectangle frame (56) are kept away from in leather hose (55).