CN216541980U

CN216541980U - Rotary clamping tool table for machining

Info

Publication number: CN216541980U
Application number: CN202122524187.3U
Authority: CN
Inventors: 吴国献; 汪峰; 朱安丽; 孙骞; 孙传
Original assignee: Zhejiang Institute Of Mechanical And Electrical Technician
Current assignee: Zhejiang Institute Of Mechanical And Electrical Technician
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-17
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a rotary clamping tool table for machining, which comprises a tool table, wherein a rotating plate is rotatably arranged on the tool table, a clamping groove is formed in the rear of the rotating plate, a supporting rod is fixedly arranged on the rotating plate, a rotating disc is rotatably arranged on the supporting rod, a group of fixed seats are respectively arranged on the left side and the right side of the top end of the tool table, a crank is rotatably arranged on the fixed seats, a transmission shaft is connected between the crank and the fixed seats, a threaded rod is fixedly arranged at the inner end of each fixed seat, and a through hole is formed in the supporting rod; the rotating plate and the tool table of the fixing clamp are connected through rotation, after clamping of the part is completed, the crank is rotated, the threaded rod is retracted into the fixing seat, then the rotating plate can be placed down, the rotating plate is clamped into the clamping groove, the working space of the tool table is increased, the tool table with the increased working space can be used for installing some larger parts and other operations, and the functionality of the tool table is expanded.

Description

Rotary clamping tool table for machining

Technical Field

The utility model relates to the technical field of tool tables, in particular to a rotary clamping tool table for machining.

Background

All need use anchor clamps to fix it to the operations such as machine part processing and polishing, and the anchor clamps of fixed part are all installed on the frock platform.

The existing tool table with the clamp is generally small in the working table surface, most of the space of the working table surface is occupied by the clamp, the rest space is insufficient, the rest working table cannot be used for other purposes, most of the tool tables with the clamp can only be used for machining fixed parts, and the function is single, so that the rotary clamping tool table for machining is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary clamping tool table for machining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a machining is with rotatory tight frock platform that presss from both sides, includes the frock platform, it installs the commentaries on classics board to rotate on the frock platform, the draw-in groove has been seted up at the rear of commentaries on classics board, fixed mounting has branch on the commentaries on classics board, it installs the carousel to rotate on the branch, a set of fixing base is installed respectively to the left and right sides on frock platform top, the fixing base is gone up and is installed the crank, be connected with the transmission shaft between crank and the fixing base, the inner fixed mounting of fixing base has the threaded rod, the through-hole has been seted up on the branch, fixed mounting has the collar between carousel and the branch, fixed mounting has solid fixed ring on the transmission shaft, the drive belt is connected between transmission shaft and the threaded rod, it has the runner to go up the spiro union.

Preferably, the threaded rod rotates to be installed on the inside top of fixing base, the outside of threaded rod is provided with a set of connecting axle, the threaded rod passes through the mutually supporting rotation connection of connecting axle and drive belt.

Preferably, the through-hole runs through both ends about branch and collar, a set of annular has been seted up in the outside of through-hole on the collar, be provided with a set of ring on the carousel, the carousel passes through ring and annular card on the collar.

Preferably, the threaded rod passes through branch and collar through the through-hole, set up a set of screw hole in the ring, the threaded rod passes through the screw hole and the carousel spiro union is fixed.

Preferably, the branch is provided with two sets ofly altogether, and the structure is the same between two sets of branches, corresponds on every group branch and sets up a set of carousel, and two sets of branches are installed respectively in the left and right sides of changeing the board front end.

Preferably, the transmission shaft inserts the inside of fixing base, be provided with two sets of solid fixed rings on the transmission shaft altogether, and lead to between transmission shaft and the two sets of solid fixed rings to rotate and be connected, one of transmission shaft and crank welded fastening.

Preferably, the rotating wheel is connected with the threaded rod through threads, and the rotating wheel is connected with the fixed seat through rotation.

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

the rotating plate of the fixed clamp is rotatably connected with the tool table, after clamping of the part is completed, the crank is rotated, the threaded rod is retracted into the fixed seat, then the rotating plate can be laid down and clamped into the clamping groove, the working space of the tool table is increased, the tool table with the increased working space can be used for carrying out other operations such as installation on some larger parts, and the functionality of the tool table is expanded;

when anchor clamps on the frock bench rise, through being connected with the threaded rod, control the carousel, simultaneously in order to guarantee actuating mechanism's such as crank stability, crank and the fixing base of installing actuating mechanism, fixed mounting is on the frock bench surface, rise the back when the commentaries on classics board, wave the crank and roll out the threaded rod, with the tie point spiro union on the carousel, then continue to wave the crank and can drive the carousel and rotate, just reversing through the crank, gather together or separate between two sets of carousels of control, reach and press from both sides tightly and the effect of relaxing.

Drawings

FIG. 1 is a schematic view of the overall configuration of the present invention;

FIG. 2 is a schematic view of the back side of the worktable of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing base of the present invention;

fig. 4 is a schematic view of the connection structure of the turntable.

In the figure: 1. a tooling table; 2. rotating the plate; 3. a turntable; 4. a strut; 5. a card slot; 6. a fixed seat; 7. A crank; 8. a drive shaft; 9. a threaded rod; 10. a through hole; 11. a mounting ring; 12. a transmission belt; 13. A fixing ring; 14. a rotating wheel.

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 to 4, the present invention provides a technical solution of a rotary clamping tool table for machining: the utility model provides a machining is with rotatory tight frock platform that presss from both sides, as shown in fig. 1 to fig. 4, including frock platform 1, it installs commentaries on classics board 2 to rotate on frock platform 1, change the rear of board 2 and seted up draw-in groove 5, change on the board 2 fixed mounting have branch 4, it installs carousel 3 to rotate on the branch 4, a set of fixing base 6 is installed respectively to the left and right sides on 1 top of frock platform, 6 upward rotate the fixing base and install crank 7, be connected with transmission shaft 8 between crank 7 and the

fixing base

6, 6 inner fixed mounting of fixing base has threaded rod 9, through-hole 10 has been seted up on the branch 4, fixed mounting has collar 11 between carousel 3 and the branch 4, fixed mounting has solid fixed ring 13 on the transmission shaft 8, be connected drive belt 12 between transmission shaft 8 and the threaded rod 9, the spiro union has runner 14 on the threaded rod 9.

By adopting the technical scheme, the rotating plate 2 of the fixing clamp is rotatably connected with the tool table 1, when a part needs to be fixed for processing and polishing operation, the rotating plate 2 is lifted from the clamping groove 5, the crank 7 is shaken again to drive the threaded rod 9 to rotate, the threaded rod 9 extends out of the fixing seat 6 and is inserted into the threaded hole on the rotary table 3, the crank 7 is continuously rotated, the rotary table 3 can be pushed to advance through the threaded rod 9, so that the two groups of rotary tables 3 are closed to clamp the part, the operations such as polishing and the like can be carried out, after polishing is finished, the crank 7 is reversely rotated, the rotary table 3 is separated, the part can be taken down by loosening the part without clamping and polishing work, and the crank 7 is continuously reversely rotated, in the process, the rotary table 3 is arranged on the mounting ring 11, meanwhile, the threaded rod 9 is completely taken into the fixing seat 6, and then the rotating plate 2 is rotated to the inside of the clamping groove 5, the working space of the tool table 1 is increased, and other operations such as component mounting can be performed.

Specifically, as shown in fig. 1 to 3, the threaded rod 9 is rotatably mounted at the top end inside the fixing seat 6, a set of connecting shafts is arranged outside the threaded rod 9, and the threaded rod 9 is rotatably connected with the driving belt 12 through the mutual matching of the connecting shafts.

Through adopting above-mentioned technical scheme, wave crank 7 and can drive belt 12 and rotate, when drive belt 12 rotated, can drive threaded rod 9 and rotate, the inside that fixing base 6 can be followed to pivoted threaded rod 9 stretches out, is connected with carousel 3, and control carousel 3 carries out the centre gripping to the part.

Specifically, as shown in fig. 2 and 3, the through hole 10 penetrates through the left end and the right end of the support rod 4 and the mounting ring 11, a set of ring grooves are formed in the outer side of the through hole 10 on the mounting ring 11, a set of ring rings are arranged on the turntable 3, and the turntable 3 is clamped on the mounting ring 11 through the ring rings and the ring grooves.

Through adopting above-mentioned technical scheme, threaded rod 9 stretches out the back, passes through-hole 10 and is connected with carousel 3, accomplishes the tight operation back of clamp to the part, and the counter rotation crank 7, control threaded rod 9 withdraws, drives carousel 3 and is close to branch 4, then through mutually supporting of ring and annular, installs carousel 3 on branch 4.

Specifically, as shown in fig. 4, the threaded rod 9 penetrates through the supporting rod 4 and the mounting ring 11 through a through hole 10, a group of threaded holes are formed in the circular ring, and the threaded rod 9 is fixed with the rotary table 3 through the threaded holes in a threaded manner.

Through adopting above-mentioned technical scheme, threaded rod 9 rotates and stretches out, can be more convenient with 3 spiro unions of carousel, after the spiro union, can drive two sets of carousel 3 and draw close and separate each other, accomplish the clamp tight and the relaxation to the part.

Specifically, as shown in fig. 1 and 2, two sets of support rods 4 are provided, the two sets of support rods 4 have the same structure, each set of support rod 4 is correspondingly provided with a set of rotary disc 3, and the two sets of support rods 4 are respectively installed on the left side and the right side of the front end of the rotary plate 2.

By adopting the technical scheme, two groups of symmetrical supporting rods 4 are arranged, and the parts can be clamped and loosened by respectively controlling the gathering and separation of the rotary discs 3 on the two groups of supporting rods 4.

Specifically, as shown in fig. 1 to 3, the transmission shaft 8 is inserted into the fixing seat 6, two fixing rings 13 are disposed on the transmission shaft 8, the transmission shaft 8 is rotatably connected with the two fixing rings 13, and one of the transmission shaft 8 is welded to the crank 7.

Through adopting above-mentioned technical scheme, set up two sets of solid fixed rings 13, inject transmission shaft 8, wave crank 7 and can drive transmission shaft 8 and rotate, can drive 12 control threaded rod 9 of drive belt and rotate, make things convenient for threaded rod 9 to stretch out and contract.

Specifically, as shown in fig. 3, the rotating wheel 14 is connected with the threaded rod 9 through a thread, and the rotating wheel 14 is connected with the fixed seat 6 through rotation.

Through adopting above-mentioned technical scheme, pivoted frictional force is greater than the torsion when runner 14 and threaded rod 9 spiro union between runner 14 and fixing base 6, stretches out at threaded rod 9 and drives two sets of carousel 3 after pressing from both sides the part tight, continues to rotate crank 7, and threaded rod 9 can not continue to stretch out, later keeps rotating through runner 14's effect to the angle and the position of adjustment part polishing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining presss from both sides tight frock platform with rotation, includes frock platform (1), its characterized in that: the tool table is characterized in that a rotating plate (2) is rotatably mounted on the tool table (1), a clamping groove (5) is formed in the rear of the rotating plate (2), a supporting rod (4) is fixedly mounted on the rotating plate (2), a rotating disc (3) is rotatably mounted on the supporting rod (4), a set of fixing seats (6) are respectively mounted on the left side and the right side of the top end of the tool table (1), a crank (7) is rotatably mounted on the fixing seats (6), a transmission shaft (8) is connected between the crank (7) and the fixing seats (6), a threaded rod (9) is fixedly mounted at the inner end of the fixing seat (6), a through hole (10) is formed in the supporting rod (4), a mounting ring (11) is fixedly mounted between the rotating disc (3) and the supporting rod (4), a fixing ring (13) is fixedly mounted on the transmission shaft (8), and a transmission belt (12) is connected between the transmission shaft (8) and the threaded rod (9), the threaded rod (9) is connected with a rotating wheel (14) in a threaded manner.

2. The rotary clamping tool table for machining according to claim 1, characterized in that: threaded rod (9) rotate to be installed on the inside top of fixing base (6), the outside of threaded rod (9) is provided with a set of connecting axle, threaded rod (9) are connected through mutually supporting rotation of connecting axle and drive belt (12).

3. The rotary clamping tool table for machining according to claim 1, characterized in that: through-hole (10) run through both ends about in branch (4) and collar (11), a set of annular has been seted up in the outside of through-hole (10) on collar (11), be provided with a set of ring on carousel (3), carousel (3) are through ring and annular card on collar (11).

4. The rotary clamping tool table for machining according to claim 3, characterized in that: a set of threaded holes are formed in the circular ring, the threaded rod (9) is fixed with the rotary table (3) in a threaded mode through the threaded holes, and the threaded rod (9) penetrates through the supporting rod (4) and the mounting ring (11) through the through hole (10).

5. The rotary clamping tool table for machining according to claim 1, characterized in that: the supporting rods (4) are provided with two groups, the structure of the two groups of supporting rods (4) is the same, a group of turntables (3) are correspondingly arranged on each group of supporting rods (4), and the two groups of supporting rods (4) are respectively arranged on the left side and the right side of the front end of the rotating plate (2).

6. The rotary clamping tool table for machining according to claim 1, characterized in that: transmission shaft (8) insert the inside of fixing base (6), be provided with two sets of solid fixed ring (13) altogether on transmission shaft (8), and lead to between transmission shaft (8) and two sets of solid fixed ring (13) to rotate and be connected, one of transmission shaft (8) and crank (7) welded fastening.

7. The rotary clamping tool table for machining according to claim 1, characterized in that: the rotating wheel (14) is connected with the threaded rod (9) through threads, and the rotating wheel (14) is connected with the fixed seat (6) through rotation.