阅读说明：本技术 一种涡轮增压器中间体工装夹具 (Intermediate tool clamp of turbocharger ) 是由 张建国 于 2020-04-28 设计创作，主要内容包括：本发明公开了一种涡轮增压器中间体工装夹具,包括底板,所述底板顶端右侧中部固定设置有安装杆,所述底板左侧开设有安装槽,所述安装槽内部右侧活动设置有安装块,所述安装块左侧固定设置有活动杆。本发明在进行焊接时拉动夹杆和活动杆往左侧移动,并带动安装块往左侧移动并对夹持弹簧进行挤压,再把中间体放置到夹板之间并松开活动杆和夹杆则就会通过夹持弹簧带动活动杆和夹杆进行复位,且通过两侧的夹板对中间体进行固定,在焊接的过程中需要对中间体进行调节转动时,直接通过转块和转槽进行调节转动即可,转动之后再把限位抱卡安装到夹杆与固定杆的连接处进行固定防止出现松动的情况。(The invention discloses a turbocharger intermediate tool clamp which comprises a bottom plate, wherein an installation rod is fixedly arranged in the middle of the right side of the top end of the bottom plate, an installation groove is formed in the left side of the bottom plate, an installation block is movably arranged on the right side in the installation groove, and a movable rod is fixedly arranged on the left side of the installation block. The middle body is placed between the clamping plates, the movable rod and the clamping rod are loosened, the movable rod and the clamping rod are driven to reset through the clamping spring, the middle body is fixed through the clamping plates on the two sides, when the middle body needs to be adjusted and rotated in the welding process, the middle body is directly adjusted and rotated through the rotating block and the rotating groove, and the limiting clamp is installed at the joint of the clamping rod and the fixed rod to be fixed after the middle body is rotated, so that the loosening condition is prevented.)

1. The utility model provides a turbo charger midbody frock clamp, includes bottom plate (1), its characterized in that: the middle part of the right side of the top end of the bottom plate (1) is fixedly provided with an installation rod (2), the left side of the bottom plate (1) is provided with an installation groove (6), an installation block (9) is movably arranged at the right side in the installation groove (6), a clamping spring (7) is arranged between the left side of the installation block (9) and the installation groove (6), a movable rod (8) is fixedly arranged on the left side of the mounting block (9), a clamping rod (4) is fixedly arranged on the upper end of one side of the movable rod (8) far away from the mounting block (9) through the mounting groove (6), the right side of the top end of the clamping rod (4) and the upper end of the left side of the mounting rod (2) are both provided with a rotary groove (13), the rotating blocks (12) are movably arranged in the rotating grooves (13), the rotating block (12) on the left side penetrates through the rotating grooves (13) to be fixedly provided with a fixed rod (11), and clamping plates (3) are fixedly arranged on the opposite sides of the fixing rods (11) and the mounting rods (2).

2. The turbocharger intermediate body tooling clamp of claim 1, wherein: bottom plate (1) left side has been seted up spout (17) being located mounting groove (6) under, the inside upper end slidable mounting of spout (17) has slider (16), slider (16) one end is passed spout (17) and is installed ejector pad (18), logical groove (15) have been seted up on the inside top of spout (17), slider (16) top is fixed and is provided with gag lever post (14).

3. The turbocharger intermediate body tooling clamp of claim 1, wherein: the bottom plate (1) top left side is fixed and is provided with steady rest (5), steady rest (5) top is connected with clamping bar (4).

4. The turbocharger intermediate body tooling clamp of claim 1, wherein: the outer connecting part of the clamping rod (4) and the fixed rod (11) is movably provided with a limiting clamp (10).

5. The turbocharger intermediate body tooling clamp of claim 2, wherein: round holes are formed in the upper end and the lower end of the front side and the rear side inside the sliding groove (17), spring buckles are movably arranged on the front side and the rear side of the sliding block (16), and a rubber pad is fixedly arranged on one side, opposite to the clamping plate (3).

6. The turbocharger intermediate body tooling clamp of claim 1, wherein: the top end of the bottom plate (1) is provided with a collecting groove at the opposite position of the clamping plate (3).

Technical Field

The invention relates to the technical field of turbochargers, in particular to a turbocharger intermediate body tool clamp.

Background

The turbocharger is actually an air compressor, the air intake is increased by compressing air, the turbine in a turbine chamber is pushed by the inertia impulse force of waste gas discharged by an engine, the turbine drives a coaxial impeller, and the impeller pumps the air sent by an air filter pipeline to pressurize the air to enter an air cylinder;

the traditional turbocharger intermediate body tool clamp has the following defects;

at present, the intermediate body of the turbocharger can be fixedly connected by using a welding technology in the machining process, and a common welding clamp is simple in structure.

Disclosure of Invention

The invention aims to provide a turbocharger intermediate body tool clamp to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a turbo charger midbody frock clamp, includes the bottom plate, the fixed installation pole that is provided with in bottom plate top right side middle part, the mounting groove has been seted up in the bottom plate left side, the inside right side activity of mounting groove is provided with the installation piece, install the centre gripping spring between installation piece left side and the mounting groove, the fixed movable rod that is provided with in installation piece left side, the movable rod passes the fixed clamping bar that is provided with of mounting groove in one side upper end of keeping away from the installation piece, clamping bar top right side and installation pole left side upper end have all seted up the turn trough, the inside equal activity of turn trough is provided with the turn trough, and the left side the turn trough is passed and is fixed the dead lever that is provided with in the turn trough, the dead lever is fixed splint that is provided with in one side relative with the installation pole.

Preferably, the bottom plate left side has been seted up the spout under being located the mounting groove, the inside upper end slidable mounting of spout has the slider, slider one end is passed the spout and is installed the ejector pad, logical groove has been seted up on the inside top of spout, the fixed gag lever post that is provided with in slider top.

Preferably, a stabilizing frame is fixedly arranged on the left side of the top end of the bottom plate, and the top end of the stabilizing frame is connected with the clamping rod.

Preferably, the external connection part of the clamping rod and the fixed rod is movably provided with a limiting clamp.

Preferably, round holes are formed in the upper end and the lower end of the front side and the rear side inside the sliding groove, spring buckles are movably arranged on the front side and the rear side of the sliding block, and rubber pads are fixedly arranged on one opposite side of the clamping plate.

Preferably, the top end of the bottom plate is provided with a collecting groove at the position opposite to the clamping plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the welding fixture comprises a clamping rod, a clamping spring, a middle body, a rotating block, a rotating groove, a limiting clamp and a fixing rod, wherein the clamping spring is arranged between the clamping plate and the middle body;

2. according to the invention, after the movable rod moves and is clamped, the sliding block is pushed to move upwards through the sliding groove and the push block, the limiting rod arranged at the top end of the sliding block is driven to move upwards, and the top end of the limiting rod passes through the through groove to be in contact with the bottom end of the movable rod, so that the movable rod can be fixed, and the movable rod is prevented from loosening during clamping.

Drawings

FIG. 1 is a schematic view of the overall structure of a turbocharger intermediate body tooling fixture according to the present invention;

FIG. 2 is an enlarged view of a portion A of the turbocharger intermediate body tooling fixture of the present invention;

fig. 3 is an enlarged structural view of a turbocharger intermediate body tool clamp at a position B in fig. 1.

In the figure: 1. a base plate; 2. mounting a rod; 3. a splint; 4. a clamping bar; 5. a stabilizer frame; 6. mounting grooves; 7. a clamping spring; 8. a movable rod; 9. mounting blocks; 10. limiting and clamping; 11. fixing the rod; 12. rotating the block; 13. rotating the groove; 14. a limiting rod; 15. a through groove; 16. a slider; 17. a chute; 18. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a turbo charger midbody frock clamp, comprising a base plate 1, 1 top right side middle part of bottom plate is fixed and is provided with installation pole 2, mounting groove 6 has been seted up in 1 left side of bottom plate, the inside right side movable mounting of mounting groove 6 has installation piece 9, install clamping spring 7 between installation piece 9 left side and the mounting groove 6, installation piece 9 left side fixed mounting has movable rod 8, movable rod 8 passes 6 fixed mounting in mounting groove 4 in the one side upper end of keeping away from installation piece 9, revolving groove 13 has all been seted up to 4 top right sides of clamping rod and 2 left sides upper ends of installation pole, the inside equal movable mounting in revolving groove 13 has revolving block 12, left side revolving block 12 passes revolving groove 13 fixed mounting and has dead lever 11, dead lever 11 and the equal fixed mounting in 2 relative one side of installation pole have splint 3.

A sliding groove 17 is formed in the left side of the bottom plate 1 and located right below the mounting groove 6, a sliding block 16 is slidably mounted at the upper end inside the sliding groove 17, one end of the sliding block 16 penetrates through the sliding groove 17 to be mounted with a push block 18, a through groove 15 is formed in the top end inside the sliding groove 17, and a limiting rod 14 is fixedly mounted at the top end of the sliding block 16, so that after the movable rod 8 moves and is clamped, the sliding block 16 is pushed to move upwards through the sliding groove 17 and the push block 18, the limiting rod 14 mounted at the top end of the sliding block 16 is driven to move upwards, the top end of the limiting rod 14 penetrates through the through groove 15 to be in contact with the bottom end of the movable rod 8, and the movable rod 8 is fixed; a stabilizing frame 5 is fixedly arranged on the left side of the top end of the bottom plate 1, and the top end of the stabilizing frame 5 is connected with the clamping rod 4, so that the stability of the clamping rod 4 during movement is improved through the stabilizing frame 5; the limiting clamp 10 is movably mounted at the external connection part of the clamping rod 4 and the fixed rod 11, so that when the intermediate body needs to be adjusted and rotated in the welding process, the intermediate body can be adjusted and rotated directly through the rotating block 12 and the rotating groove 13, and after the intermediate body is rotated, the limiting clamp 10 is mounted at the connection part of the clamping rod 4 and the fixed rod 11 to be fixed so as to prevent the intermediate body from loosening; round holes are formed in the upper ends and the lower ends of the front side and the rear side inside the sliding groove 17, spring buckles are movably mounted on the front side and the rear side of the sliding block 16, and rubber pads are fixedly mounted on the opposite sides of the clamping plates 3, so that the friction force during clamping is increased through the rubber pads; the collecting groove is arranged at the relative position of the top end of the bottom plate 1 on the clamping plate 3, so that welding slag during welding can be collected through the collecting groove conveniently.

The working principle is as follows: the invention pulls the clamping rod 4 and the movable rod 8 to move towards the left side during welding, drives the mounting block 9 to move towards the left side and extrude the clamping spring 7, then places the intermediate body between the clamping plates 3 and releases the movable rod 8 and the clamping rod 4, then drives the movable rod 8 and the clamping rod 4 to reset through the clamping spring 7, and fixes the intermediate body through the clamping plates 3 at the two sides, when the intermediate body needs to be adjusted and rotated in the welding process, the intermediate body is directly adjusted and rotated through the rotating block 12 and the rotating groove 13, after the intermediate body is rotated, the limiting clamp 10 is mounted at the joint of the clamping rod 4 and the fixed rod 11 to be fixed so as to prevent loosening, the structure is convenient to operate and fix, simultaneously, after the movable rod 8 moves and clamps, the sliding block 16 is pushed to move upwards through the sliding groove 17 and the pushing block 18, and drives the limiting rod 14 mounted at the top end of the sliding block 16 to move upwards, and the top end of the limiting rod 14 passes through the through groove 15 to be contacted with the bottom end of the movable rod 8, so that the movable rod 8 is fixed, and the movable rod 8 is prevented from loosening during clamping.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.