CN216829659U

CN216829659U - Frock is used in processing of car chamber lid

Info

Publication number: CN216829659U
Application number: CN202122700064.0U
Authority: CN
Inventors: 龙军
Original assignee: Taixi Precision Parts Suzhou Co ltd
Current assignee: Taixi Precision Parts Suzhou Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-28
Anticipated expiration: 2031-11-05

Abstract

The utility model belongs to the field of automobile machining, and particularly relates to a tool for machining an automobile cavity cover, which aims at solving the problems that a plurality of cylinders are adopted in the existing machining tool to control clamping heads to clamp, the clamping position is fixed and the position is adjusted, time and labor are wasted, the use cost is increased, and the clamping synchronism is low. The processing tool provided by the utility model adopts the clamping and pressing mechanism for clamping, so that the use number of electric devices can be reduced, the clamping position is flexible, the position is adjusted in a time-saving and labor-saving manner, and the adaptability is good.

Description

Frock is used in processing of car chamber lid

Technical Field

The utility model relates to the technical field of automobile machining, in particular to a tool for machining an automobile cavity cover.

Background

The tooling is a general abbreviation, an automobile cavity cover is each unit forming the whole automobile and a product serving the automobile, and the automobile cavity cover needs to use a clamping tooling in the processing process; however, most of machining tools in use in the market all adopt a plurality of cylinders to control the clamping heads to clamp, the clamping positions are fixed, the adjusting positions are time-consuming and labor-consuming, the use cost is increased, and the clamping synchronism is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a tool for machining an automobile cavity cover.

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

a tooling for processing an automobile cavity cover comprises a bottom plate, an installation tailstock, an L-shaped plate, a four-axis flange and a plurality of clamping and pressing mechanisms, wherein the bottom plate is fixedly provided with a tailstock heightening block, the installation tailstock is fixedly arranged on the tailstock heightening block, the L-shaped plate is connected with the installation tailstock, the bottom plate is fixedly connected with a four-axis fixed pressing plate and a four-axis heightening block, the four-axis flange is connected with the L-shaped plate, the top of the L-shaped plate is connected with a positioning surface, the bottom of the L-shaped plate is connected with a hydraulic floating heightening block, the L-shaped plate is provided with a lateral positioning supporting point, the plurality of clamping and pressing mechanisms are all arranged on the L-shaped plate, each clamping and pressing mechanism comprises two connecting seats, two lifting control rods, two rotating pressing plates, two connecting plates, two adjusting pressing heads and a stepping motor, fixed mounting has two connecting seats on the L template, two the control groove has all been seted up to the bottom of connecting seat, and equal slidable mounting has the lift seat in two control grooves, and the equal fixed mounting in top of two flexible seats has a lift control lever, and the top of two connecting seats all rotates and installs the connecting plate, all rotates on two connecting plates and installs the rotation clamp plate, the lift control lever rotates and installs on the rotation clamp plate that corresponds, adjust the pressure head setting on the rotation clamp plate that corresponds, the thread groove has all been seted up to the bottom of two lift seats, and the lead screw is installed to equal screw thread in two thread grooves.

Specifically, set up fixed chamber on the L template, the one end of two lead screws all extends to fixed intracavity and fixed mounting has band pulley one, fixed intracavity fixed mounting has step motor, fixedly connected with band pulley two on step motor's the output shaft, band pulley two and two band pulley driving connection have same belt.

Concretely, the shifting chute has all been seted up at two top of rotating the clamp plate, and the equal fixed mounting in bottom of two regulation pressure heads has the regulating block, and regulating block slidable mounting is in the shifting chute, threaded hole has been seted up to one side of regulating block, threaded hole internal thread installs the threaded rod, the one end of threaded rod extends to the outside and the fixed mounting of rotating the clamp plate has adjust knob.

The fixed slot has been seted up to the bottom of adjusting the pressure head, laminating adaptation arm is installed to the fixed slot internal rotation, the one end fixed mounting of laminating adaptation arm has the laminating clamp plate, fixed mounting has the gear on the laminating adaptation arm, slidable mounting has two removal pieces in the fixed slot, and fixed mounting has same rack on two removal pieces, rack and gear engagement, the equal fixed mounting in one side of two removal pieces has the pressure spring, and pressure spring fixed mounting is on the inner wall of fixed slot.

Specifically, a rotating hole is formed in the inner wall of the fixing cavity, and the screw rod is rotatably installed in the rotating hole.

Specifically, the rotating groove has been seted up on the inner wall of fixed slot, and the laminating adapts to fixedly connected with auxiliary block on the arm, and auxiliary block rotates to be connected in the rotating groove.

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

(1) the tool for machining the automobile cavity cover can flexibly adjust the clamping pressing size, can adapt to different workpieces after the size is adjusted, and is better in compatibility.

(2) The tool for machining the automobile cavity cover, provided by the utility model, adopts a synchronous control structure, so that the number of used cylinders is effectively reduced, the use cost is reduced, and meanwhile, the synchronism in the control process can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the utility model, which is to be construed as limiting the utility model in any manner, and not necessarily for all purposes, except as technically essential.

Fig. 1 is a schematic perspective view of a tool for machining a cavity cover of an automobile, which is provided by the utility model;

FIG. 2 is a schematic structural diagram of an L-shaped plate and a clamping and pressing mechanism of the tool for machining the automobile cavity cover, which is provided by the utility model;

fig. 3 is a schematic structural diagram of a part a of the tool for machining the automobile cavity cover.

In the figure: 1. a base plate; 2. a tailstock heightening block; 3. installing a tailstock; 4. an L-shaped plate; 5. a four-axis flange; 6. a four-axis fixed pressing plate; 7. a four-axis block; 8. positioning the surface; 9. a hydraulic floating block; 10. laterally positioning the supporting points; 11. a connecting seat; 12. a lifting control rod; 13. rotating the pressing plate; 14. a connecting plate; 15. adjusting a pressure head; 16. a lifting seat; 17. a screw rod; 18. a first belt wheel; 19. a stepping motor; 20. a second belt wheel; 21. an adjusting block; 22. adjusting a knob; 23. a threaded rod; 24. fitting an adaptive arm; 25. laminating the pressing plate; 26. a gear; 27. a rack.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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, a tooling for processing an automobile cavity cover comprises a bottom plate 1, an installation tailstock 3, an L-shaped plate 4 and a four-axis flange 5, wherein a tailstock heightening block 2 is fixedly installed on the bottom plate 1, the installation tailstock 3 is fixedly installed on the tailstock heightening block 2, the L-shaped plate 4 is connected with the installation tailstock 3, a four-axis fixed pressing plate 6 and a four-axis heightening block 7 are fixedly connected on the bottom plate 1, the four-axis flange 5 is connected with the four-axis heightening block 7, the four-axis flange 5 is connected with the L-shaped plate 4, the top of the L-shaped plate 4 is connected with a positioning surface 8, the bottom of the L-shaped plate 4 is connected with a hydraulic floating heightening block 9, a lateral positioning supporting point 10 is installed on the L-shaped plate 4, two connecting seats 11 are fixedly installed on the L-shaped plate 4, control grooves are formed in the bottoms of the two connecting seats 11, and lifting seats 16 are slidably installed in the two control grooves, the equal fixed mounting in top of two flexible seats has lift control lever 12, and the top of two connecting seats 11 all rotates and installs connecting plate 14, all rotates on two connecting plates 14 and installs rotation clamp plate 13, lift control lever 12 rotates and installs on corresponding rotation clamp plate 13, adjust the pressure head 15 setting on corresponding rotation clamp plate 13, and the thread groove has all been seted up to the bottom of two lift seats 16, and equal threaded mounting has lead screw 17 in two thread grooves, seted up fixed chamber on the L template 4, the one end of two lead screws 17 all extends to fixed intracavity and fixed mounting has band pulley 18, fixed intracavity fixed mounting has step motor 19, fixedly connected with band pulley two 20 on step motor 19's the output shaft, band pulley two 20 is connected with same belt with two band pulley 18 transmissions.

In this embodiment, the moving groove has all been seted up at two tops of rotating clamp plate 13, and the equal fixed mounting in bottom of two regulation pressure heads 15 has regulating block 21, and regulating block 21 slidable mounting is in the moving groove, threaded hole has been seted up to one side of regulating block 21, threaded hole internally threaded mounting has threaded rod 23, the one end of threaded rod 23 extends to the outside and the fixed mounting of rotating clamp plate 13 has adjust knob 22.

In this embodiment, the fixed slot has been seted up to the bottom of adjusting pressure head 15, laminating adaptation arm 24 is installed to the fixed slot internal rotation, the one end fixed mounting of laminating adaptation arm 24 has laminating clamp plate 25, fixed mounting has gear 26 on the laminating adaptation arm 24, slidable mounting has two to remove the piece in the fixed slot, and fixed mounting has same rack 27 on two removal pieces, rack 27 and gear 26 meshing, and the equal fixed mounting in one side of two removal pieces has the pressure spring, and pressure spring fixed mounting is on the inner wall of fixed slot.

In this embodiment, the inner wall of the fixed cavity is provided with a rotating hole, and the screw rod 17 is rotatably installed in the rotating hole.

In this embodiment, seted up the swivelling chute on the inner wall of fixed slot, the supplementary piece of fixedly connected with on the laminating adaptation arm 24, supplementary piece rotates to be connected in the swivelling chute.

In this embodiment, two adjusting knobs 22 are rotated, the adjusting knobs 22 drive corresponding threaded rods 23 to rotate, the threaded rods 23 drive corresponding adjusting blocks 21 to move, the adjusting blocks 21 drive corresponding adjusting pressure heads 15 to move, the positions of the adjusting pressure heads 15 can be adjusted, a stepping motor 19 drives two belt pulleys 20 to rotate, the two belt pulleys 20 drive two belt pulleys 18 on a belt to synchronously rotate, the belt pulleys 18 drive corresponding screw rods 17 to rotate, the screw rods 17 drive corresponding lifting seats 16 to move, the lifting seats 16 drive corresponding lifting control rods 12 to move, the lifting control rods 12 drive rotating pressing plates 13 to rotate on a connecting plate 14, two laminating pressing plates 25 are in contact with a workpiece and are pressed and fixed, the laminating pressing plates 25 can be laminated according to the inclination angles of the contact surfaces, meanwhile, the laminating pressing plates 25 drive the laminating adaptive arms 24 to rotate, the laminating adaptive arms 24 drive gears 26 to rotate, the gear 26 drives the rack 27 to move, and the rack 27 drives the moving piece to move and pull the compression spring.

Compared with the prior art, the utility model has the technical progress that: the processing tool provided by the utility model adopts the clamping and pressing mechanism for clamping, so that the use number of electric devices can be reduced, the clamping position is flexible, the position is adjusted in a time-saving and labor-saving manner, and the adaptability is good.

Claims

1. The utility model provides a frock is used in processing of car chamber lid, its characterized in that includes bottom plate (1), installation tailstock (3), L template (4), four-axis flange (5) and a plurality of centre gripping pressing mechanism, fixed mounting has tailstock block-up (2) on bottom plate (1), installation tailstock (3) fixed mounting is on tailstock block-up (2), L template (4) are connected with installation tailstock (3), fixedly connected with four-axis fixed pressing plate (6) and four-axis block-up (7) on bottom plate (1), four-axis flange (5) are connected with four-axis block-up (7), four-axis flange (5) are connected with L template (4), the top of L template (4) is connected with locating surface (8), the bottom of L template (4) is connected with unsteady block-up (9) of hydraulic pressure, install side direction location strong point (10) on L template (4), the plurality of clamping and pressing mechanisms are all arranged on the L-shaped plate (4) and comprise two connecting seats (11), two lifting control rods (12), two rotating pressing plates (13), two connecting plates (14), two adjusting pressing heads (15) and a stepping motor (19), the L-shaped plate (4) is fixedly provided with the two connecting seats (11), the bottoms of the two connecting seats (11) are respectively provided with a control groove, the two control grooves are respectively and slidably provided with a lifting seat (16), the tops of the two telescopic seats are respectively and fixedly provided with the lifting control rods (12), the tops of the two connecting seats (11) are respectively and rotatably provided with the connecting plates (14), the two connecting plates (14) are respectively and rotatably provided with the rotating pressing plates (13), the lifting control rods (12) are rotatably arranged on the corresponding rotating pressing plates (13), the adjusting pressing heads (15) are arranged on the corresponding rotating pressing plates (13), thread grooves are formed in the bottoms of the two lifting seats (16), and screw rods (17) are installed in the two thread grooves in a threaded mode.

2. The tooling for machining the cavity cover of the automobile according to claim 1, wherein a fixed cavity is formed in the L-shaped plate (4), one ends of the two lead screws (17) extend into the fixed cavity and are fixedly provided with a first belt wheel (18), a stepping motor (19) is fixedly arranged in the fixed cavity, a second belt wheel (20) is fixedly connected to an output shaft of the stepping motor (19), and the second belt wheel (20) and the first belt wheels (18) are in transmission connection with a same belt.

3. The tool for machining the automobile cavity cover is characterized in that moving grooves are formed in the tops of the two rotating pressing plates (13), adjusting blocks (21) are fixedly mounted at the bottoms of the two adjusting pressing heads (15), the adjusting blocks (21) are slidably mounted in the moving grooves, threaded holes are formed in one sides of the adjusting blocks (21), threaded rods (23) are mounted in the threaded holes, and one ends of the threaded rods (23) extend to the outer sides of the rotating pressing plates (13) and are fixedly provided with adjusting knobs (22).

4. The frock is used in processing of car chamber lid of claim 1, characterized in that, the fixed slot has been seted up to the bottom of adjusting pressure head (15), laminating adaptation arm (24) is installed to the fixed slot internal rotation, the one end fixed mounting of laminating adaptation arm (24) has laminating clamp plate (25), fixed mounting has gear (26) on laminating adaptation arm (24), slidable mounting has two to remove the piece in the fixed slot, and fixed mounting has same rack (27) on two removal pieces, rack (27) and gear (26) meshing, the equal fixed mounting in one side of two removal pieces has the pressure spring, pressure spring fixed mounting is on the inner wall of fixed slot.

5. The tool for machining the automobile cavity cover as claimed in claim 2, wherein a rotating hole is formed in the inner wall of the fixed cavity, and the screw rod (17) is rotatably mounted in the rotating hole.

6. The tool for machining the automobile cavity cover as claimed in claim 4, wherein a rotating groove is formed in the inner wall of the fixing groove, an auxiliary block is fixedly connected to the fit adapting arm (24), and the auxiliary block is rotatably connected to the rotating groove.