CN211030102U

CN211030102U - Strip-shaped workpiece machining table

Info

Publication number: CN211030102U
Application number: CN201921866082.2U
Authority: CN
Inventors: 邵正梁; 胡志祥; 刘伟
Original assignee: Changzhou Zhengliang Precision Machinery Manufacturing Co ltd
Current assignee: Changzhou Zhengliang Precision Machinery Manufacturing Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-17
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a strip-shaped workpiece processing table, which comprises a workbench, a fixed back plate fixed on the workbench, a clamping plate arranged in parallel with the fixed back plate, a moving frame, a lifting platform and a tool pushing seat, wherein a guide post is fixed on the fixed back plate, passes through the clamping plate and is matched with the clamping plate in a sliding way, and a pressing part for pressing the clamping plate is arranged on the workbench; a mounting seat is fixed on the tool pushing seat, and a tool is arranged on the mounting seat; a guide groove is formed in the side wall of the clamping plate; the cutter comprises a mounting column fixed with the mounting seat, a rotating block rotationally connected with the mounting column and a cutter head fixed on the rotating block, and the rotating block is in sliding fit with the inner wall of the guide groove; the movable frame is connected with the workbench in a sliding manner; the lifting platform is connected with the movable frame in a sliding manner; the tool pushing seat is connected with the lifting platform in a sliding way. The utility model has the advantages of it is following and effect: compared with the mode of manually cutting the long grooves of the rubber pad, the processing table has the advantages that the processing precision is improved, the operation is simple, and the popularization is facilitated.

Description

Strip-shaped workpiece machining table

Technical Field

The utility model relates to the field of machining, in particular to strip work piece processing platform.

Background

The rubber pad is a sealing component which is commonly used in mechanical assembly, the rubber pad is soft, and long grooves are often required to be formed on the surface of the rubber pad. The existing processing mode is mostly to adopt a mode of manually cutting the surface of the rubber pad by using a cutter to form the long groove, the size precision of the long groove processed by the mode is not enough, the requirement on experience and skill of workers is high, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strip work piece processing platform, this processing platform compares with the mode of manual cutting rubber pad elongated slot, has promoted the machining precision, and easy operation is favorable to promoting.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a strip-shaped workpiece machining table comprises a workbench, a fixed back plate fixed on the workbench, a clamping plate arranged in parallel with the fixed back plate, a moving frame arranged on the workbench, a lifting table arranged on the moving frame and a tool pushing seat arranged on the lifting table, wherein a guide post is fixed on the fixed back plate, penetrates through the clamping plate and is in sliding fit with the clamping plate, and a pressing part for pressing the clamping plate is arranged on the workbench; a mounting seat is fixed on the tool pushing seat, and a tool is arranged on the mounting seat; a guide groove is formed in the side wall of the clamping plate, and the extending direction of the guide groove is consistent with the extending direction of the long groove of the strip-shaped workpiece; the cutter comprises a mounting column fixed with the mounting seat, a rotating block connected with the mounting column in a rotating mode and a cutter head fixed on the rotating block, the rotating block penetrates through the center line of the length direction of the guide groove relative to the rotating axis of the mounting column, and the rotating block is in sliding fit with the inner wall of the guide groove; the moving frame is connected with the workbench in a sliding mode, and the sliding direction of the moving frame is horizontal and is consistent with the extending direction of the guide groove; the lifting table is connected with the moving frame in a sliding mode, and the sliding direction of the lifting table is vertical; the push tool seat is connected with the lifting platform in a sliding mode, and the sliding direction of the push tool seat relative to the lifting platform is consistent with the depth direction of the guide groove.

By adopting the technical scheme, when the long groove on the strip-shaped workpiece is machined, a worker sets the strip-shaped workpiece between the fixed back plate and the clamping plate, then the clamping plate is pressed through the pressing part to enable the strip-shaped workpiece to be clamped, then the worker pushes the tool pushing seat to enable the rotating block to enter the guide groove and to be in sliding fit with the guide groove, meanwhile, the tool bit penetrates into the surface of the strip-shaped workpiece, then the worker pushes the moving frame along the extension direction of the guide groove to enable the rotating block to slide in the guide groove, the lifting platform rises and falls along with the vertical movement of the sliding curve of the rotating block, and therefore the tool bit cuts the strip-shaped workpiece along the extension direction of the guide groove, and the long groove is cut on the strip-shaped workpiece.

The utility model discloses further set up to, the tool bit is equipped with two, two tool bit parallel arrangement, just interval between the tool bit is unanimous with the width that the elongated slot was treated to strip work piece.

By adopting the technical scheme, the two tool bits cut the strip-shaped workpiece along the extending direction of the guide groove, so that the inner walls of the two sides of the long groove are cut on the strip-shaped workpiece at the same time, and the machining efficiency is high.

The utility model discloses further set up to, the portion that compresses tightly is including being fixed in pressure strip and level on the workstation run through pressure strip and with pressure strip screw-thread fit's pressure bolt, the pressure bolt tip with the grip block is kept away from the lateral wall of fixed backplate rotates to be connected.

By adopting the technical scheme, when the strip-shaped workpiece is arranged between the clamping plate and the fixed back plate, a worker rotates the compression bolt, so that the compression bolt drives the clamping plate to be close to the fixed back plate until the strip-shaped workpiece is clamped.

The utility model discloses further set up to, compress tightly the portion set up in the ascending middle part position of grip block length direction, the guide post is equipped with two, and two the guide post set up respectively in the grip block both ends.

Through adopting above-mentioned technical scheme, the portion that compresses tightly sets up in the middle part position of grip block, and the guide post sets up in grip block both ends, places the moving direction incline of grip block.

The utility model discloses further set up to, the spout has been seted up to the workstation lateral wall, the length direction level of spout and with the strip work piece treat the extending direction of processing the elongated slot unanimously, sliding connection has in the spout with remove the fixed sliding block of frame.

Through adopting above-mentioned technical scheme, sliding block and removal frame in sliding connection in the spout are fixed to make and remove frame and workstation lateral wall sliding connection.

The utility model discloses further set up to, the elevating platform bottom is fixed with first guide pillar, first guide pillar is vertical to be run through remove the frame and with remove the frame cooperation of sliding, just first guide pillar lower extreme be fixed with set up in remove the first stopper of frame downside.

Through adopting above-mentioned technical scheme, run through with the fixed first guide pillar in elevating platform bottom and remove the frame and with it the cooperation of sliding to make the elevating platform for removing the vertical lift of frame, and the setting of first stopper has prevented breaking away from of elevating platform.

The utility model discloses further set up to, be fixed with the lifter plate on the elevating platform, the broach seat is close to the lateral wall of lifter plate is fixed with the second guide pillar, the second guide pillar runs through the lifter plate and the cooperation of sliding with it, just the second guide pillar is kept away from the one end of broach seat is fixed with the second stopper.

Through adopting above-mentioned technical scheme, the second guide pillar is fixed and slides the cooperation with the lifter plate with the broach seat to make the broach seat slide towards the grip block for the elevating platform, the setting of second stopper has restricted the breaking away from of broach seat.

The utility model discloses further set up to, the mounting hole has been seted up on the mount pad, the erection column is kept away from the one end of tool bit runs through the mounting hole and the cooperation of sliding with it, be equipped with construction bolt on the mount pad, the construction bolt tip passes the mount pad lateral wall penetrates the erection column, just construction bolt with erection column screw-thread fit.

Through adopting above-mentioned technical scheme, when the construction bolt screwed, the erection column was fixed with the mount pad to the demountable installation of cutter and mount pad has been realized fixedly.

To sum up, the utility model discloses a beneficial technological effect does:

when a long groove on a strip-shaped workpiece is machined, a worker sets the strip-shaped workpiece between a fixed back plate and a clamping plate, then the clamping plate is pressed through a pressing part, the strip-shaped workpiece is clamped tightly, then the worker pushes a tool pushing seat, a rotating block enters a guide groove and is in sliding fit with the guide groove, meanwhile, a tool bit penetrates into the surface of the strip-shaped workpiece, then the worker pushes a moving frame along the extension direction of the guide groove, the rotating block slides in the guide groove, a lifting platform moves up and down along with the vertical movement of a sliding curve of the rotating block, and therefore the tool bit cuts the strip-shaped workpiece along the extension direction of the guide groove, and the long groove is cut on the strip-shaped workpiece;

the two tool bits cut the strip-shaped workpiece along the extending direction of the guide groove, so that the inner walls of two sides of the long groove are cut on the strip-shaped workpiece at the same time, and the machining efficiency is high;

when the mounting bolt is screwed, the mounting column is fixed with the mounting seat, so that the detachable mounting and fixing of the cutter and the mounting seat are realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

fig. 2 is an enlarged schematic view at a in fig. 1.

In the figure: 1. a work table; 11. a support leg; 12. a pressing part; 121. a compression plate; 122. a hold-down bolt; 13. a chute; 14. a slider; 2. fixing the back plate; 21. a guide post; 22. a third limiting block; 3. a clamping plate; 31. a guide groove; 4. a movable frame; 5. a lifting platform; 51. a first guide post; 52. a first stopper; 53. a lifting plate; 6. a knife pushing seat; 61. a second guide post; 62. a second limiting block; 63. a handle; 7. a mounting seat; 71. mounting holes; 72. installing a bolt; 8. a cutter; 81. mounting a column; 82. rotating the block; 83. a cutter head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a strip-shaped workpiece processing table includes a table 1, a fixed back plate 2, a clamping plate 3, a movable frame 4, a lifting table 5, a push bench 6, a mounting seat 7 and a cutter 8. Workstation 1 is cuboid platform column structure, and its length direction level, and its bottom is equipped with landing leg 11, and the vertical setting of landing leg 11, and the landing leg 11 upper end is fixed with 1 bottom surface of workstation. The supporting legs 11 are provided with four supporting legs 11, and the four supporting legs 11 are respectively arranged at four corners of the bottom surface of the workbench 1. The fixed back plate 2 is in a rectangular long plate shape, the plate surface of the fixed back plate 2 is vertical, the length direction of the fixed back plate is consistent with that of the workbench 1, and in addition, the lower side edge of the fixed back plate 2 is fixed with the upper surface of the workbench 1. The holding plate 3 is a rectangular long plate and is arranged in parallel with the fixed back plate 2, and the holding plate 3 is arranged on one side of the fixed back plate 2. The fixed back plate 2 is provided with a guide post 21, the guide post 21 is a columnar structure with a circular section, the axis of the guide post is perpendicular to the surface of the fixed back plate 2, one end of the guide post 21 is fixed with the surface of the fixed back plate 2, which is close to the side wall of the clamping plate 3, and the other end of the guide post runs through the clamping plate 3 and is matched with the clamping plate in a sliding manner. The guide post 21 runs through the one end of grip block 3 and is fixed with third stopper 22, and third stopper 22 is circular massive, and the axis coincides with the axis of guide post 21. Two guide posts 21 are provided, and the two guide posts 21 are provided at both ends of the chucking plate 3, respectively. Still be equipped with the portion 12 that compresses tightly on workstation 1, the portion 12 that compresses tightly includes pressure strip 121 and housing bolt 122, and pressure strip 121 is rectangular plate-like, and its vertical setting is in the clamping plate 3 one side of keeping away from fixed backplate 2, and pressure strip 121 and workstation 1 upper surface fixed. The axis of the pressing bolt 122 is perpendicular to the plate surface of the pressing plate 121, the end of the pressing bolt 122 vertically penetrates through the plate surface of the pressing plate 121 and is rotatably connected with the side wall of the clamping plate 3 close to the pressing plate 121, and the pressing bolt 122 is in threaded fit with the pressing plate 121.

As shown in fig. 1, the movable frame 4 is an L-shaped frame structure, which is disposed on one side of the working table 1 close to the clamping plate 3, the side wall of the working table 1 close to the movable frame 4 is provided with a sliding groove 13, the length direction of the sliding groove 13 is consistent with the length direction of the working table 1, and the cross section of the sliding groove 13 is dovetail-shaped, as shown in fig. 2, the sliding groove 13 is a closed groove, which is connected with a sliding block 14 in a sliding manner, the sliding block 14 is a dovetail-shaped block structure, and the surface of the sliding block 14 exposed out of the sliding groove 13 is fixed to the side wall of the movable frame 4 close to the working table 1, so that the movable frame 4 is in sliding fit with the side wall of the working table 1, the lifting table 5 is a U-shaped frame structure, which is disposed on the movable frame 4, and the bottom of the lifting table 5 is provided with a first guide post 51, the first guide post 51 is a cylindrical structure, the first guide post 51 is a rectangular-shaped column-shaped structure, which vertically passes through the bottom of the movable frame 4 and is in sliding fit with the movable frame 4, and the bottom of the rectangular lifting base 4, and the lifting base 5, the lifting base 5 is provided with a second lifting base 6, the handle 7, the lifting base 6 is a rectangular base 6, the lifting base 5 is provided with a second lifting base 7, the lifting base 6, the lifting base 5, the lifting base 6, the lifting base 5 is a rectangular base 5, the lifting base 6, the lifting base 7, the lifting base 6, the lifting base 5 is a rectangular base 7, the lifting base 5, the lifting base 7, the lifting base 5 is a rectangular base 5, the lifting base 7, the lifting base 5 is a rectangular base 7, the lifting base 7.

As shown in fig. 1 and 2, the cutting tool 8 includes a mounting column 81, a rotating block 82 and a cutting head 83, the mounting column 81 is a cylindrical structure, an axis of the mounting column 81 coincides with an axis of the mounting hole 71, and one end of the mounting column 81 penetrates into the mounting hole 71 and is in sliding fit with an inner wall of the mounting hole 71. The mounting base 7 is provided with a mounting bolt 72, the mounting bolt 72 penetrates through the side walls of the mounting base 7 on two sides parallel to the axis of the mounting column 81 and penetrates into the cylindrical surface of the mounting column 81, and the mounting bolt 72 is in threaded fit with the mounting column 81. The rotating block 82 is in a circular block shape, the axis of the rotating block is overlapped with the axis of the mounting column 81, one side end face of the rotating block 82 is rotatably connected with one end face of the mounting column 81 far away from the mounting base 7, and the rotating axis of the rotating block 82 is overlapped with the axis of the rotating block. The tool bits 83 are sheet-shaped structures and are fixed on the end surfaces of the rotating blocks 82 far away from the mounting posts 81, two tool bits 83 are arranged in total, the two tool bits 83 are arranged in parallel, and the distance between the two tool bits 83 is the same as the width of the long grooves to be machined of the strip-shaped workpiece. The surface of the clamping plate 3 is provided with a guide groove 31, the guide groove 31 penetrates through the clamping plate 3, the extending direction of the guide groove 31 is consistent with the extending direction of the long groove to be formed in the strip-shaped workpiece, and the inner walls of two sides of the guide groove 31 are in sliding fit with the cylindrical surface of the rotating block 82.

When the long groove cutting machine is used, when a long groove on a strip-shaped workpiece is machined, a worker sets the strip-shaped workpiece between the fixed back plate 2 and the clamping plate 3, then rotates the pressing bolt 122 to clamp the strip-shaped workpiece, then pushes the tool pushing seat 6 to enable the rotating block 82 to enter the guide groove 31 and to be in sliding fit with the inner wall of the guide groove 31, meanwhile, the tool bit 83 penetrates into the surface of the strip-shaped workpiece, then the worker pushes the moving frame 4 along the extending direction of the guide groove 31 to enable the rotating block 82 to slide in the guide groove 31, and the lifting table 5 is lifted along with the vertical movement of the sliding curve of the rotating block 82, so that the tool bit 83 cuts the strip-shaped workpiece along the extending direction of the guide groove 31, and the long groove is cut on the strip-shaped workpiece.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A strip-shaped workpiece processing table is characterized in that: the clamping device comprises a workbench (1), a fixed back plate (2) fixed on the workbench (1), a clamping plate (3) arranged in parallel with the fixed back plate (2), a moving frame (4) arranged on the workbench (1), a lifting platform (5) arranged on the moving frame (4) and a tool pushing seat (6) arranged on the lifting platform (5), wherein a guide post (21) is fixed on the fixed back plate (2), the guide post (21) penetrates through the clamping plate (3) and is in sliding fit with the clamping plate, and a pressing part (12) for pressing the clamping plate (3) is arranged on the workbench (1); a mounting seat (7) is fixed on the tool pushing seat (6), and a tool (8) is arranged on the mounting seat (7); a guide groove (31) is formed in the side wall of the clamping plate (3), and the extending direction of the guide groove (31) is consistent with the extending direction of a long groove of the strip-shaped workpiece; the cutter (8) comprises an installation column (81) fixed with the installation base (7), a rotating block (82) rotatably connected with the installation column (81) and a cutter head (83) fixed on the rotating block (82), the rotating block (82) penetrates through the center line of the guide groove (31) in the length direction relative to the rotating axis of the installation column (81), and the rotating block (82) is in sliding fit with the inner wall of the guide groove (31); the moving frame (4) is connected with the workbench (1) in a sliding mode, and the sliding direction of the moving frame (4) is horizontal and is consistent with the extending direction of the guide groove (31); the lifting table (5) is connected with the moving frame (4) in a sliding mode, and the sliding direction of the lifting table (5) is vertical; the tool pushing seat (6) is connected with the lifting platform (5) in a sliding mode, and the sliding direction of the tool pushing seat (6) relative to the lifting platform (5) is consistent with the depth direction of the guide groove (31).

2. The strip workpiece processing station of claim 1, wherein: the cutting head (83) is provided with two pieces, the two pieces of cutting heads (83) are arranged in parallel, and the distance between the cutting heads (83) is consistent with the width of the long groove to be machined of the strip-shaped workpiece.

3. The strip workpiece processing station of claim 1, wherein: the pressing portion (12) comprises a pressing plate (121) fixed on the workbench (1) and a pressing bolt (122) horizontally penetrating through the pressing plate (121) and in threaded fit with the pressing plate (121), and the end portion of the pressing bolt (122) is rotatably connected with the side wall, far away from the fixed back plate (2), of the clamping plate (3).

4. A strip workpiece processing station as claimed in claim 3, wherein: the pressing portion (12) is arranged in the middle of the clamping plate (3) in the length direction, the number of the guide columns (21) is two, and the two guide columns (21) are respectively arranged at two ends of the clamping plate (3).

5. The strip workpiece processing station of claim 1, wherein: the side wall of the workbench (1) is provided with a sliding chute (13), the length direction of the sliding chute (13) is horizontal and consistent with the extending direction of a long groove to be processed of a strip-shaped workpiece, and a sliding block (14) fixed with the movable frame (4) is connected in the sliding chute (13) in a sliding mode.

6. The strip workpiece processing station of claim 1, wherein: the lifting platform is characterized in that a first guide post (51) is fixed at the bottom of the lifting platform (5), the first guide post (51) vertically penetrates through the movable frame (4) and is in sliding fit with the movable frame (4), and a first limiting block (52) arranged on the lower side of the movable frame (4) is fixed at the lower end of the first guide post (51).

7. The strip workpiece processing station of claim 1, wherein: a lifting plate (53) is fixed on the lifting table (5), a second guide post (61) is fixed on the side wall of the tool pushing seat (6) close to the lifting plate (53), the second guide post (61) penetrates through the lifting plate (53) and is in sliding fit with the lifting plate, and a second limiting block (62) is fixed at one end, far away from the tool pushing seat (6), of the second guide post (61).

8. The strip workpiece processing station of claim 1, wherein: mounting hole (71) have been seted up on mount pad (7), erection column (81) are kept away from the one end of tool bit (83) is run through mounting hole (71) and the cooperation of sliding with it, be equipped with construction bolt (72) on mount pad (7), construction bolt (72) tip is passed mount pad (7) lateral wall and is penetrated erection column (81), just construction bolt (72) with erection column (81) screw-thread fit.