CN211541135U

CN211541135U - Tool for producing large arm of excavator

Info

Publication number: CN211541135U
Application number: CN201922432987.5U
Authority: CN
Inventors: 姚录廷
Original assignee: Qingdao Kotai Heavy Industry Machinery Co ltd
Current assignee: Qingdao Kotai Heavy Industry Machinery Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-22
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a tooling for producing a large arm of an excavator, which relates to the technical field of relevant equipment for producing the excavator and comprises a left fixing frame, a right fixing frame and a processing table, wherein the left fixing frame and the right fixing frame are respectively arranged at two sides of the processing table, a first connecting sheet and a second connecting sheet are respectively welded at two sides of the processing table, a machine case is arranged on the left fixing frame through bolts, a servo motor is arranged in the machine case, a first connecting sheet is arranged on an output shaft of the servo motor, a reinforcing seat is arranged on the right fixing frame through bolts, a second connecting sheet is connected with the reinforcing seat through rotating shafts, a vertical fixing structure and a side fixing structure are arranged on the processing table, the number of the vertical fixing structure and the number of the side fixing structure are respectively seven and six, the vertical fixing structure comprises a first fixing seat and a rotating hack lever, one end of the rotating frame rod is welded with a limiting block, so that the fixing device has the characteristics of convenience in adjustment and good fixing effect.

Description

Tool for producing large arm of excavator

Technical Field

The utility model relates to an excavator production relevant equipment technical field, in particular to frock is used in production of excavator large boom.

Background

The excavator is an earth moving machine which excavates materials higher or lower than a bearing surface by using a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, and the materials excavated by the excavator mainly comprise soil, coal, silt, soil after pre-loosening and rock. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction. The excavator big arm is the main working part of excavator, generally all needs to use special frock in process of production, but present special frock mostly has certain not enough, and on the one hand, ordinary special frock mostly is fixed knot structure, consequently is difficult for operating each position, and on the other hand, the fixed knot of ordinary special frock constructs also comparatively simply, and excavator big arm volume is great, consequently needs the powerful fixed when fixed, so needs an excavator big arm production to help solving above-mentioned problem now with the frock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is used in production of excavator big arm to solve the angle regulation that can not put forward in the above-mentioned background art, fixed effect remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock is used in production of excavator large arm, includes left mount, right mount and processing platform, left side mount with right side mount sets up respectively processing platform both sides, processing platform both sides welded connection piece one and connection piece two respectively, install quick-witted case through the bolt on the mount of a left side, the servo motor is installed to quick-witted incasement, connection piece one is installed on servo motor's the output shaft, install through the bolt on the mount of a right side and reinforce the seat, connection piece two pass the axis of rotation with reinforce the seat and connect, processing bench is provided with vertical fixed knot and side fixed knot and constructs, vertical fixed knot construct with side fixed knot constructs's quantity is seven and six respectively.

Preferably, the vertical fixing structure comprises a first fixing seat and a rotating frame rod, and the first fixing seat is mounted on the processing table through a bolt.

Preferably, the rotating frame rod is mounted on the first fixing seat through a rotating shaft, and a limiting block is welded at one end of the rotating frame rod.

Preferably, be provided with the screw socket in the restriction piece, there is adjusting screw through thread engagement in the screw socket, the adjusting screw top is provided with the twisting rod, the welding of adjusting screw bottom has the reinforcement cushion.

Preferably, the side fixing structure comprises a second fixing seat and a fixed limiting block, the second fixing seat is installed on the machining table through a bolt, and the fixed limiting block is installed at the top of the second fixing seat through a bolt.

Preferably, the control locking piece is installed through the axis of rotation at fixed stopper top, the connecting piece is installed through the axis of rotation to control locking piece one side, the control lever is installed through the axis of rotation to control locking piece opposite side.

Preferably, a clamping groove is formed in one side of the top of the fixed limiting block, a reinforcing rod is clamped in the clamping groove, and one end of the reinforcing rod is installed on the other side of the control locking block through a rotating shaft.

The utility model discloses a technological effect and advantage:

1. the processing table can rotate when in use, so that the inclination angle can be changed, thereby being convenient for processing operation from different directions, and the processing table has large surface area, large contact surface and strong stability;

2. the utility model discloses when using, vertical fixed knot constructs and side fixed knot and constructs can fix the big arm top of excavator and the side that needs processing to a large amount is more, consequently can fix each position of the big arm of excavator, rotates the hack lever and can rotate, and consequently the fixed point is adjustable, uses very in a flexible way.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a top view of the structure of the present invention.

Fig. 4 is a perspective view of the vertical fixing structure in fig. 1 of the structure of the present invention.

Fig. 5 is a perspective view of the side fixing structure in fig. 1 according to the structure of the present invention.

In the figure: 1. a left fixed mount; 2. a right fixing frame; 3. a processing table; 4. connecting a first sheet; 5. A second connecting sheet; 6. a chassis; 7. a servo motor; 8. a reinforcing seat; 9. a first fixed seat; 10. Rotating the frame rod; 11. a limiting block; 12. adjusting the screw rod; 13. screwing the rod; 14. reinforcing the cushion block; 15. a second fixed seat; 16. fixing a limiting block; 17. controlling the locking block; 18. a connecting member; 19. A control lever; 20. and a reinforcing rod.

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 work belong to the protection scope of the present invention.

The utility model provides a tool for producing a large arm of an excavator as shown in figures 1-5, which comprises a left fixing frame 1, a right fixing frame 2 and a processing table 3, wherein the left fixing frame 1 and the right fixing frame 2 are respectively arranged at two sides of the processing table 3, a first connecting sheet 4 and a second connecting sheet 5 are respectively welded at two sides of the processing table 3, a case 6 is arranged on the left fixing frame 1 through bolts, a servo motor 7 is arranged in the case 6, the first connecting sheet 4 is arranged on an output shaft of the servo motor 7, a reinforcing seat 8 is arranged on the right fixing frame 2 through bolts, and the second connecting sheet 5 is connected with the reinforcing seat 8 through a rotating shaft, when in use, the processing table 3 can rotate, so that the inclination angle can be changed, thereby the processing operation can be conveniently carried out from different directions, the servo motor 7 is connected with an external power supply, the servo motor, since the servo motor 7 has a self-locking function, the angle of the processing table 3 can be changed.

Referring to fig. 1, 4 and 5, a processing table 3 is provided with a vertical fixing structure and a side fixing structure, the number of the vertical fixing structure and the number of the side fixing structure are seven and six respectively, the vertical fixing structure comprises a first fixing seat 9 and a rotating frame rod 10, the first fixing seat 9 is mounted on the processing table 3 through a bolt, the rotating frame rod 10 is mounted on the first fixing seat 9 through a rotating shaft, one end of the rotating frame rod 10 is welded with a limiting block 11, a screw opening is arranged in the limiting block 11, an adjusting screw 12 is meshed in the screw opening through a thread, the top of the adjusting screw 12 is provided with a screwing rod 13, the bottom of the adjusting screw 12 is welded with a reinforcing cushion block 14, the side fixing structure comprises a second fixing seat 15 and a fixing stopper 16, the second fixing seat 15 is mounted on the processing table 3 through a bolt, the fixing stopper 16 is mounted on the top of the second, one side of the control locking block is provided with a connecting piece 18 through a rotating shaft, the other side of the control locking block 17 is provided with a control rod 19 through the rotating shaft, one side of the top of the fixed limiting block 16 is provided with a clamping groove, a reinforcing rod 20 is clamped in the clamping groove, one end of the reinforcing rod 20 is arranged at the other side of the control locking block 17 through the rotating shaft, when the excavator arm fixing device is used, the upper part and the side edge of the excavator arm to be processed can be fixed through the vertical fixing structure and the side edge fixing structure, the excavator arm is firstly placed on the processing table 3, the surface area of the processing table 3 is large, therefore, the contact surface is large, the stability is strong, the adjusting screw rod 12 can be screwed downwards through the screwing rod 13, therefore, the upper part of the excavator arm can be extruded and fixed through the reinforcing cushion block 14, the rotating frame, the control lever 19 is pushed downward, so that the control lock 17 can move the connecting member 18 inward, and the connecting member 18 can press the reinforcing rod 20 toward the side of the excavator boom, thereby fixing the side of the excavator boom.

This practical theory of operation: the utility model discloses processing platform 3 can rotate when using, consequently can change inclination to can conveniently carry out the processing operation from different directions, be connected servo motor 7 with external power supply, servo motor 7 can drive processing platform 3 and rotate, because servo motor 7 has self-locking function, consequently can change the angle of processing platform 3;

the utility model discloses when using, vertical fixed knot constructs and side fixed knot and constructs can fix the big arm top of excavator and the side that needs processing, at first place the big arm of excavator on processing platform 3, because processing platform 3 surface area is big, therefore the contact surface is big, high stability, can twist adjusting screw 12 downwards through twisting pole 13 and move, consequently can extrude the big arm top of fixing excavator through consolidating cushion 14, and rotate hack lever 10 and can adjust the position of consolidating cushion 14 through the axis of rotation, side fixed knot constructs as shown in figure 5, press control lever 19 downwards, consequently control locking piece 17 can drive connecting piece 18 and remove to the inboard direction, connecting piece 18 can extrude the avris with strengthening pole 20 to the big arm of excavator simultaneously, thereby can fix the big arm side of excavator.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a frock is used in production of excavator big arm, includes left mount (1), right mount (2) and processing platform (3), its characterized in that: left side mount (1) with right side mount (2) set up respectively processing platform (3) both sides, processing platform (3) both sides welded connection piece (4) and connection piece two (5) respectively, install quick-witted case (6) through the bolt on left side mount (1), install servo motor (7) in quick-witted case (6), install connection piece (4) on the output shaft of servo motor (7), install reinforcement seat (8) through the bolt on right side mount (2), connection piece two (5) through the axis of rotation with reinforcement seat (8) are connected, be provided with vertical fixed knot structure and side fixed knot structure on processing platform (3), vertical fixed knot structure with the quantity of side fixed knot structure is seven and six respectively.

2. The tooling for producing the large arm of the excavator according to claim 1, wherein the tooling comprises: the vertical fixing structure comprises a first fixing seat (9) and a rotating frame rod (10), and the first fixing seat (9) is installed on the processing table (3) through a bolt.

3. The tooling for producing the large arm of the excavator according to claim 2, wherein the tooling comprises: the rotating frame rod (10) is installed on the first fixing seat (9) through a rotating shaft, and a limiting block (11) is welded at one end of the rotating frame rod (10).

4. The tooling for producing the large arm of the excavator according to claim 3, wherein the tooling comprises: be provided with the screw socket in restriction piece (11), there is adjusting screw (12) through thread engagement in the screw socket, adjusting screw (12) top is provided with wrong pole (13), adjusting screw (12) bottom welding has reinforcement cushion (14).

5. The tooling for producing the large arm of the excavator according to claim 1, wherein the tooling comprises: the side fixing structure comprises a second fixing seat (15) and a fixed limiting block (16), the second fixing seat (15) is installed on the machining table (3) through a bolt, and the fixed limiting block (16) is installed at the top of the second fixing seat (15) through a bolt.

6. The tooling for producing the large arm of the excavator according to claim 5, wherein the tooling comprises: fixed stopper (16) top is installed control locking piece (17) through the axis of rotation, connecting piece (18) are installed through the axis of rotation to control locking piece one side, control lever (19) are installed through the axis of rotation to control locking piece (17) opposite side.

7. The tooling for producing the large arm of the excavator according to claim 6, wherein the tooling comprises: one side of the top of the fixed limiting block (16) is provided with a clamping groove, a reinforcing rod (20) is clamped in the clamping groove, and one end of the reinforcing rod (20) is installed on the other side of the control locking block (17) through a rotating shaft.